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0x1000}, {&(0x7f0000079000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000948000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f000094c000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f00007d5000-0x14)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f000094c000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}], 0x8, &(0x7f0000948000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30, 0x8}, 0x20) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x0, 0x32, r1, 0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000094c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074b000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) r3 = socket$inet(0x2, 0x7, 0xfffffffffffffff7) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r2, &(0x7f000094e000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000058b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00005aa000)=@assoc_value={0x0, 0x4}, &(0x7f0000706000)=0x8) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00005f0000-0x8)=@assoc_value={r5, 0xcfd}, &(0x7f000094a000)=0x8) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00003a9000/0x3000)=nil, 0x3000, 0x3, 0x110, r3, 0xffffffffffffffed) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[{&(0x7f0000948000)="b0a9463cf14a37ca96d317327bae0ed256ac5670e4498145c489eb15c45d7db251d3331341b0ef3a33a083ccf559", 0x2e}, {&(0x7f000067c000-0xe9)="6f1a8427b8ea8096172d726d6585a4a498bef7a93c1a7fa66bf3dc965d7c1e360e652aa307c36a40af4fbe6e926f1599161249906a5cd9842753b0ddcc0e535e46ed2e9e561b4dfb2f9dab53326388d517d7d7c48efff7e45d02cdf6e527dca9c70bc68d64903257ce507015b62fbec5bfa45601ef517bf2c30919c67baf63c63fa96b2f42e9881a2063a809713f1e713280c3fb5230517ffa81a306fd9c33d28d21acaf293531b8594cc7d7b9c2d051f82c4708963be5cafefbcad61d9d9edab6ff6c0a7b13147c50314c7c56d330ed14c68a1ee7359fde1ec9e004b6585befd6eca565f9ec5c74cc", 0xe9}, {&(0x7f0000949000)="1b0c0f7beb8a8b92352c29b2d348bb8b836fea84c55aeac187bdbe8ef95ff05e30a8c97858e91d1e615cf2b88f592e11ec63029a1cbce9dfe3482d334c7c8be89fd6cdbc3154caef718dc6f4ef249547ee3fb82353dbee999276b254d9ac60d91e78507d2e7f393291242f53748d4db96f7d926e963fd865ace91386ec7759207e5a05738d72b39feaee36fbe4f831b25d964f1a7f985c2f6a7e7bde00539cd570c93947a88042d0c96a49bf9cb0c52e534d5cd22892749957c3d6b9c86ca1d7e8248d24d43b8c3fde2e92", 0xcb}, {&(0x7f000094b000-0x7e)="d72bce30cb57318f8e05a69acc43a7ae364c8b8bbc7894c6410b5d6cd7f1169bfee22936bb363cf90302c966915b4805045e64886f7ebc19c73a0b1ee521b78eecd7b8d308e3fd886f35c3e2351a5c8de819b9b241ffb76de36329a2902006f400a6071c1b1175e4e28534148d7dbd09d75728544dd1e753bcf615c4db41", 0x7e}, {&(0x7f0000348000)="ba173e771854da87522472a276687b", 0xf}, {&(0x7f000094c000-0x8d)="0e8e1d5e6c0c4f3b584a4838fd783518ffd04abf969cb8f932f2522d743caab1be7ed09fc6a9e368968f2fe384a97a50ddf34f39aca48e530dcac86fdfdf84db71e057bd2f58aa0ea7fa1c5df8d79dc4cd3dff67169cf1ff389a452a252160278958f75990cc9fef494b9ef4eb1a88656ee30d2f9fa8e6c36d4396cf2432bba8ad81510ebf6147f20b7475f6f7", 0x8d}, {&(0x7f000085a000)="616e05754930340d3162ec320e678e79fe836d6c8ff87cd89280113899b3eed22087d2f59ee488dfe50400db9f1fe3526e308eb852b7fa689e1925bdbd13cce93494761ee7f437e2146c913b034714c2004e141843d518f9ae43cdba46be43c889c3c2706f1deaee444d8aa5a1c90a4d800439256c2d2df9d8658646c4fd4f954cdbec656b3f9a89f211b056615336612c3c7725f6e60a1e5554c790f89490a2c7fed312256f503565fca0b6fd45404e81162e9cc9239afc09809333ba73750457091208050be7c5736cda2657d7f65f612eba8a2a3fb9a718d899bb60398d36", 0xe0}, {&(0x7f000094c000)="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0x1000}, {&(0x7f0000231000)="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0x1000}], 0x9, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x20000000, 0x200, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) 2017/08/14 12:59:30 executing program 5: mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/08/14 12:59:30 executing program 2: mmap(&(0x7f0000e5c000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e5e000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e5d000)={r1, 0xa1, "b1c3df0fd6437c344b7e386c1f4c0233a9c0950add39253072c7bd9b52ccaf9f84a9752783e5ca7cb4d0fe4c3346d3d4448bf56a769bde40f3c4afcbc493e0a6b47a4928e3d0b86ecbd47f09a229e12edd51ac8531287ea44d9d1d5de43906f01c2b2a05b3f89a47e1793e5d687605d861f16398908c5646c30f3a95db940973a7be49182df03ac44215caa3037375e33c3d3e246c337b21bcc0f1e7d0ec1355df"}, &(0x7f0000e5e000-0x4)=0xac) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000e5d000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0x1}, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e5d000)={r1, 0x4a, 0x0, 0x7, 0x2, 0x200}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e5d000-0x4)=0xb) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000)={0x3f}, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x4, {{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xd0)={r2, 0xc7, "2d0f8ffcd3dce3d5501cc5247aa00632325376f1a9489dd5af7c5025740492accc31844ffe9cb46df792a11801d1397a031eb5ca89014df03ee0c03a955c34b0f4e2be0313aa885b6e7d3e2a85452cd5bd12e6ac405d789438b17adf1a7dd329f3b0b17d2c897ad874e81dcbf8e4da11b852e1c2c7d496ca48da17e1250a892396ba9e5f3d7b15186dc1d27c72c5f60f17909047c8ff84e8ed3aa064f1d16bd908ec6ac853a0d54037bc560d7ed5eef26ab3f620d36eda9ccf5439fc190547b3f564df14a6ddf1"}, &(0x7f0000e5e000-0x4)=0xd0) 2017/08/14 12:59:30 executing program 7: mmap(&(0x7f0000000000/0xddd000)=nil, 0xddd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000194000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d29000)=0x1c) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x803, 0x400000000003) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bac000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028b000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000de0000-0x10)={0x0, 0x5, 0x3, 0x9}, &(0x7f0000dde000)=0x10) mmap(&(0x7f00003f3000/0x1000)=nil, 0x1000, 0x1ffffff, 0x8010, r0, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x4000000000000003, 0x49010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000da3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000de1000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008d6000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x1000, 0x0, 0x401, 0x16, 0x80, 0xa0, 0x6, 0x0, r3}, {0x9, 0x53, 0x3, 0x2, 0xc8b4, 0x100000001, 0xfff, 0x8001}, {0x3, 0x8, 0x4, 0x2}, 0x8, 0x10000, 0xbc, 0x0, 0x91, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x24d, 0x1a64}, 0x1d, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x1, 0x6, 0x0, 0x2, 0x9}}, 0xe8) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000092b000)={r2, 0x74, "645bd394a065c286c4cb64ab9199182735877ee9f5e4fe5e758542f00f3e1a67794b2a3ea73de9eb1652e2154fc97447461fec34ea546e0b009cff36c928d5de1a2cf5de761cff02fa44a89605ea7c38657ce2e5894b5f97a5763a8762b60e77840ecf1a5935bcb1df026e0d93cd19ad0a4de9e4"}, &(0x7f0000de0000)=0x7c) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000de2000-0x8)={r2, 0x81}, &(0x7f0000ddf000-0x4)=0x8) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0xa, 0x35, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000de0000)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003b9000)=0x1000, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r4, &(0x7f0000ddf000-0x8)=0x0, 0x10) bind$inet(r4, &(0x7f0000766000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000504000)="63646700", 0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000ddd000-0x10)={0x1, &(0x7f00007bd000)=[{0x6, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x3}]}, 0x10) sendto$inet(r4, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x33, r1, 0x0) sendmmsg(r4, &(0x7f0000d15000)=[{{&(0x7f0000dd7000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x800000000}, 0xa, &(0x7f0000098000-0x10)=[{&(0x7f0000de1000)="a3b1228a25cc1774ae0ec8464c63e514077623ceb59758308bdf1751a4171517ef61438881ce6ffe21c0c78a5bfdc39f167c67f9", 0x34}], 0x1, &(0x7f00008f0000)=[{0xe8, 0x10a, 0x3f, "3fa6163ff7597d95ea34212c0c8c98d27c36b692bc1fe14e644fcdb4cca3a06cbe4d458a3caad29fe2bc2a8e964bef980c5a455eb79d5f1209c11be450a3794ab9031ef034c99c52f2e5d2b91c7c053090aa607fbd4034663126365e4dd4c0cc608e0a03440b952d51e1fcac375bc4903b9fc2ad51b645f58ce202acc2c6108813c22270085ff1a4875fc6859a1f6f535dacbd998f10dea0e1e62481f73093ea58142b53859093bb0aee70e911de35812c1289c06ac5002c5a0a98b96842695a976f7091a3a042c37019d9dfd136a24dc0486529df8723"}, {0xf8, 0x115, 0x8, "418df7c7831d3387ccec6c4c61547519d474d9157127c4256b104f59960bbc7908b09eff79bdd4a96bf739dff067897fb29f1dc6aa42f63baeca4660cfe7df9b3f1322c2b4dfd844e05f6c34edbb7897e57fb368a467ecde65b7e652c41595c8c6e561d07751f2913d0b25c9e1a128c7e70681bfe5bfea4841f216128061594ac8b5b0670920eb367ea0cb44d614d8ad7586e5ae928aa0d513d1b50b259c085c98fdd6c234384ce4cf137ed542ab65f24d08bd4386c19570bc0666b970a11e306c04ecc803a14cf1edc99541cfd54dd417e1cc5927e26d1495883db29a26291de157ad469cc261"}, {0xb8, 0x109, 0x9, "bea64e6d93738a97fe49d1e83a048fdb10aaa1da1cee2fd1aade2ebe8232c92ab5f756960c0c2e8fd706b55451d2bdb24ab634a06fe0e526011b16f21fa60b56db1953db7aa32431cb37223994c207d9a32274801fde96191aa62840c412e1e15a7204b9980550c3601500dd5f2e0251cb02c3e5b96068ca4ca48db9d33106eb5ffcdb1f7d2ca5e6c9b5acbc62aa78686dfe4679196355d47d621e239e1833d6807e476c87ea6f4f"}, {0x28, 0x10b, 0x5, "2158642982923d5f4b56153515b6de5c8d"}, {0x90, 0x0, 0x7, "bbf61ff66bf8f20d231487558ebf823575d2afdbcc84a90937077d182428e3168fa1ad6222e41065bc10bef69134740d5eb764bca305fefde1b7edb51a53a9843cf4d86ae01756cc851812f7c4ce6c08aa58ed87cd4331eafb8e11b8ce6026ee151d213fe04bdc27a0c7397e48efc7328654eac4d3769e656f"}, {0xd8, 0x19b, 0x2, "4cabf77cbd66954ba416f3703710c722084b5408437ee5fecbce7c54c5f9236e523a88d7cb8d1cb0cc616232d547d6c6a417340c7e85d3da9bfd23c590aa0f9bfefc55dd52d511dd03949d23eb2a2b088bc5f0bb0f9e039fc4c3ee0b7eb372e9a341fc4c5f2f4faff2804353610e6516ae23b68844438f3a78902460ebdefcfb18aed3de51258860cbb4d970a283dd26782bdeb2f76b557a6ba040e48ebf9a648b338dc9f46e851ee369fef7ee3c173447d0779b05922490ab9c5a1116bb4f629265393749"}, {0xf0, 0x111, 0x3, "28249d1762f5d4195d7d3e0e27dbc4f2739647d236ed7cdb4e102ffb3cea35030c3a72bf94b45cc1bcfb89ed5ba33541721a1261c74225e6195701eafa31bf4913b93e6a065564de1c8d51f800122071c3e26843371428c42d8950ae1df0ae1bc5e94694055b65226521b235ef87928dfa458715f1a587eff08e1dcad0e68628efd976f80284a048ff3c295f2ac5cd4d7d0ce4cf5229b9aac7048700ed5f0ee5ee5dda019c238f64b0d0e07155b2d968d993dc17f10f9033c732635667d63ef8d7372cff8437ef3d0d871784e90af1dc6cf1444107cce9b8998f3f5817644019"}], 0x7, 0x2}, 0x0}, {{0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000502000)="847e515f6f5e0a44601a3d85d8b4d37a133079f82ad452b501e5a3b72e18320d93b593e28d75fae147df04a3da70bbf8b56ed038", 0x34}], 0x1, &(0x7f0000796000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000dd9000-0x10)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bd2000-0x20)=[{&(0x7f000007a000-0x2)="12ea", 0x2}], 0x1, &(0x7f0000dd8000)=[{0x1010, 0xff, 0x2000000000005, "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{0xb0, 0xfffffffffffffffe, 0x18000, "055a592e2476c176bbaeed6fef4391def591b90105d4462a021a40f75eb3ff18113d9e666f80ce3ca93b94314f511b20671398a3dd248d6e5dd0f37b5d603830dce74eb2016a28ec314687cf835b19d577527d8e6e51d716579db410cb957da54de326367be44a2a2aabcb0a42c35f2feda13ea1fea748e6ff8583fc91303bb02ad973c5b4d2f9ce35e07907beaa2895170e7b6c3ab8d32fadee"}, {0x78, 0x11d, 0x7, "14031e97b135e7362eb55393105fd2e9d6a4b76d7a44058d9c7fce1f17a76fba98e13f00000000000000994b35746d3d78e25aaa280c1abbb220e9bd76939901c7c81b84c14692ef76a87c542eaf1fbc3e0820539900000000000002c20acb0e4c68182220c0"}, {0x40, 0x1, 0x9, "63af71cc8fe31dff28cbc2e95a94b70ac3e2dd131b1dcc305db3ca4751dac7d77071a6845e9ba9e90d42ed4f03ac"}], 0x4, 0x0}, 0x80}], 0x3, 0x4c081) close(r4) 2017/08/14 12:59:30 executing program 4: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000922000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000931000-0x832)="d3", 0x1, 0x3ffff, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000842000)=[{r0, 0x0, 0x0}], 0x1, 0x102) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000f54000-0x10)=@ethernet={0x0, @random="9ecfb352b305", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2017/08/14 12:59:30 executing program 3: mmap(&(0x7f0000000000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r1 = socket(0x0, 0x0, 0x0) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000007f000)={0x0, 0x2, 0x0, 0x3, 0xaf}, &(0x7f0000080000-0x4)=0x18) mmap(&(0x7f0000080000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000081000-0x4)=0x2, 0x4) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000080000-0x8)=@assoc_value={r2, 0x3}, 0x8) recvfrom(r1, &(0x7f000007e000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x73, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/08/14 12:59:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0xa, &(0x7f00000a2000)="07000000", 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d43000)={0x0, 0x0}) pipe(&(0x7f000089c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000750000)={0x1, &(0x7f00004a5000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000e36000-0x8)={r3, 0x1}) socket(0xa, 0x5, 0x7ff) 2017/08/14 12:59:30 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00008a2000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000082f000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f000001b000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x1000004, 0x32, r1, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000018000/0x3000)=nil, 0x3000, 0x2, 0x32, r2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000001c000)=[@in6={0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0xdb}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x30, r1, 0x200) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x7, 0x10013, r0, 0xfffffffffffffffc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000020000)={{{@in6=@local={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, 0x0, 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}}, &(0x7f000001b000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000019000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r5}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000000000002, 0x2010, r3, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000021000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [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, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) sendto$inet(r2, &(0x7f000001d000)="2a107a360005222f7b8ab23215ff01002edffd46af4c", 0x16, 0x40, &(0x7f0000005000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x8035, r4, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000001e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000001e000)=0x99) setsockopt$inet_buf(r3, 0x0, 0xa4, &(0x7f000001d000)="66d2eac350a3f7c9e6c90c18f6e4a8aea0c9f4b5e12ea467c2b73183c1998324e1224a9f9cd9b987739127508191ef67ed6b034eef4044c9c5b31c7f54223a20b95b784b53f93cf37cb52f87a29c47db8630a056143cacff87d80d58f9ce93030ab09dd5c696e0a3dfb1408221ed23dbb63c3a02be5b72ed3aee929a5f177386fa09475201c3dd489ee8e7dd0272ee", 0x8f) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000002000)={@common="69726c616e3000000000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000020000)={0x0, {{0x2, 0x3, @rand_addr=0x9, [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(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000018000-0x10)={0x0, 0x2, 0x0, 0x17f}, 0x10) 2017/08/14 12:59:30 executing program 5: mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept$inet(r0, 0x0, &(0x7f0000622000-0x4)=0x0) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00009db000)={0x0, 0xfffffffffffeffff}, &(0x7f0000ab2000)=0x8) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00002f7000-0xb8)={0x0, 0x3, 0x8, 0x5, 0x1, 0x40, 0x3, 0x7fff, {r2, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xe57c, 0x33b14ca9, 0x100, 0x22c861e4}}, &(0x7f0000ab2000)=0xb8) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2017/08/14 12:59:30 executing program 2: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000022000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000d22000)="", 0x0, 0x20000000, &(0x7f0000d23000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000050f000)=[{{0x0, 0x0, &(0x7f0000d1a000)=[{&(0x7f0000d25000)="1a6f236665dce0b22f717fbc247fa6495563d5836163db9ad1868f5b6697dd7175a07baf43a2c74cc2c509d5bffb555491da8e90c46c11b780acd1289f815b263752c7d9e3271921c8b5809fec6b4f5e91f8ce6a9cde4d3e90dde1", 0x5b}], 0x1, &(0x7f0000889000-0x1548)=[{0x10, 0x11f, 0x2ed, ""}, {0xd8, 0x10f, 0xc7, "aae5cea8e1e3d63915ab53deacbebff8696b2cf0f06f7bc6d2a196e8d644cbeb89a382bee1f6dd85406d452f0345f0dba3ef0718a48d7f2fc234090eda707eac2cc5247441e508b75ba96cb66a38bf387b5b26a2f49edde79a172d828e2d72b55abd5d81af13076138ea2974a4922b74b22c7645ebc3d40937e41416ad2550bafd6e5b16ce6cdea0c6628915dc32a694b0eb1670bf16b28692a5f286d866400fdcb1762560e3e58e59335261b9341caadf1c467262e88e71ea4ffff93560b293dedf4750b0"}, {0x108, 0x117, 0x1ccef46d, "1cbe14523ca7a61ea63dd1018cef0ea90a1803a1d1204a87dfd9ab1f8410bc3ea723d36f91bd29964a5d39c7eb65a43ff947bd4775b4bdfb95d82b57aa6ac0e4e0e0f60106004618c39e37da8c7c40d5f358868825daa66e9be05e8b49dc69afacaf336321f0b066e76b37e604c53092eedef72a9fd8bea339856ea769f38dfd9e997a4ec6029a6f799e74c21f9f864fb0fc2b7df3b3d280cbd87c897479552a2d9c79ebba2b841e8f3b93596d501d078446204331fec5f4d2116d7a8f9ecc85ffa10fe8bd2887c054b69e119936ebc6332d0924769f1cd1fee09934a4d1d86513f46b0840f60ac948c0ea1583989c7cd76d8ffe5cfd"}], 0x3, 0x40080}, 0x3}, {{&(0x7f000040d000)=@sco={0x1f, {0x7, 0x1, 0x7, 0x0, 0x10000, 0x26}}, 0x8, &(0x7f0000d1d000)=[{&(0x7f0000519000-0x5c)="efc368e56d0067b891d1ab34e7b7f848d6c8133005d25e4d543ba2bea00c0157f054e716cad0f851ccb3fbf105bef89b7b5a7c800a54b29f490445efd31aee202b8c7516081ae3b9061210b98e3aad99f65b1e1c9e99ac1b27a979da", 0x5c}, {&(0x7f0000c55000-0xfa)="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", 0xfa}], 0x2, &(0x7f000091b000)=[{0xb0, 0x111, 0x200, "be02e539b898e08ccab6b27a0f6074dde88ca20706c686b55068819b4da5483d3b8cbb6db39fd3cd9faa64eb1a3ce079b7ca03f659045a23fe7887a9fd13608af6becd526ccbfe0b18ad5200da933396a9fd43a6058e2d3c32c6d5d40b25ebc906c5ef555350b37bdb3b412fe96f8e018608d6c2e7d7d0765716016200120beae6be467cb85481f04d5257a1fa6e7dfb5e409325a6d58c43e7c1"}, {0xa0, 0x10a, 0x81e, "54f27cba63b07238e0311c272916c2e7b7980ecde4492e6cdd41f315c59abcf77967e4288410bf412e4660f3081b473a84bd1887384074f313927075bdfd6607525311be1b9c51574972feb8a8ed4f8f02af27b8b05555bd152dc910754c9789c3635f3717f224d4e8ce8b5085e1026e325d44982aa51e257bfe1dc453c139a6ac5fdde8559b605262b9ff"}], 0x2, 0xd0}, 0x2}, {{&(0x7f00004ca000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x1, 0xe, "77703338340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000d1e000)=[{&(0x7f0000642000-0xcc)="db290f4f7a7f9825d98497c43dcd521edba267a1c3bd001d349105ab0ce677839c7fc489fad9578ab8319d2c8f30f30c2740c1f3c00bac771036a3464f6ba9fcf476763fbb5b01bb3f6603562f5148c3730eb9f29d18f1a091feecc62ff9d3989116753656bee5d820d36bd408940a00a4cc2984207e7dd534ff56fd61656da4e6b0302bce7b4feb2de471991bd4745470ea68f85f24eea2ee152b2513a248ef7ef54ce8dfbc7e3312b8c53dbba228d318150fb39005c0a08f337887210f828ac9a758cd6431279cbfdef851", 0xcc}, {&(0x7f0000077000-0xca)="b16c04fd1924a2bd2ef4765ac6a1ad5dafba14d76c1160475fe89b0580bea13230d673903bf1d050ae47d464254dd300bf2e7da2089c833a2eae489d85cabc81f1bcc28326bae039ff0de22d997460f8bb1a3c00165eb7d6ebb9b9bfec26da4eb660f0e2a8f62a93caeadb0f757378bd7e9b5f11b9b5b8ff5d49ed1e99b8d94545d78f5d76292397071f9ed73f186121b94990515e0973b2ed9d156fb4f00b64e46029e3f3c9b750235f120a3c5bc2a1eddf1d7e4dcfc66a48315be63a2594553d030d448f960fc014f6", 0xca}], 0x2, &(0x7f0000bd9000)=[{0xb0, 0x102, 0x1ff, "c313bb1a2f39e26f9fd96a7ff70c119384af1e0aad631524a7a769f8e17bbfb0ea974e7aff1521eac98cdf7fc4ba63b8505e6e34ddc516a84d28f5305780f526a3a48bfaeb4b3f9e26511a32bd418e8420d1a469c6324b8b5448abaa688d563465490176c8c46317cfb16d90c5e987c9ffbff5e921c97326413e7233e29cd3e3b38f051e07b93e2bc718ff55223fecc71c0a859425376bc6823c1293"}, {0x108, 0x109, 0x0, "c50d61e214f19b608e5e8a5bb16bf762e3a7f2f50c915067b5ad5ab59e686b21a59ffa76eeb1b0616769e9826ed76fa6e5e361d592ed64cd99dbe2152c60f55accd1e7c21b484efb43e37395cff3667a171d71b166b6e3094943d2031fc10fa6415b5f3a29679551c81f2bd35f4f33a03c7591224c41ef1a2fe61e0e5f6e05be2ebf89ff9988c75010b8d74d956ae35887ceeca488453972b105acea07d949ee81a265226401e10ad60e09b85122b205f89adebdb9cd658b4bfe9916619aed1a90dce17e01427f62889c43d4f870e1d690fa241c3cca021194d32f4c370897b1ec4e7b9a635498c9eca7cd3a30e0b46b60c085eafdabe3"}], 0x2, 0x1}, 0xfffffffffffffffa}], 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cab000)=0x1, 0x4) mmap(&(0x7f00000f2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d2a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_PSP_LISTENER(r2, 0x6, 0x6c4, &(0x7f0000d2b000-0x18)={"ff2daae70593cc7e8bb8b1e0a8c25a43", 0x0, 0x401}, 0x18) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ab8000-0x10)={0x2, &(0x7f0000d29000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000063c000-0x10)={r3, &(0x7f0000d2a000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) sendmmsg(r0, &(0x7f000066c000)=[{{&(0x7f000097b000-0xe)=@l2={0x1f, 0xfffffffffffff504, {0x68, 0x8, 0x940, 0x4, 0x47, 0x2}, 0x8, 0x5}, 0xe, &(0x7f0000824000)=[{&(0x7f000058e000-0x3)="00a5f6", 0x3}, {&(0x7f0000cd6000)="e52a877052b10a43b97a0822a3734dc84996e6cdd280f633d8016aad8f4f57fef3a69ba400b538bd62c91f05206a55dd5e3070e8a7efeec99740a86501ad3c4e40da785fcb333a81fa3bc41a3139d2ac8a6ae49bf92ad6c54d41ae5d4e2061da86b7668968ce2c0f5cd46630d43107e53055183db1439eff117c2c38020a0e302655fdf198a7608a084f361e83b97f1ed2736576fc629936bc344b8806aa92d6ba147a97f199fd1a5eb1e17d37c5ef6351831033da9e3ae784b24322f5d78293061bda8527dd757c47760c9d3566d94cf5aada91a64e1815385ce294617042120bd22f40af9acc6c038abae0ad64a01a6a3196528b3beafb4d8d", 0xfa}, {&(0x7f0000d2c000)="b88e0dbcc041bd8f1b98d8a6b24e683146f6122e69be7240d0b7ae1be13738ce9d3a608929fd2fda040dde6b87e82d125d795da4bdf5c263096a2afba399e690a1b4e2483326da7687670efcec36921e2bf06d96e63b91e787fae9cfe891979ff55ef68fae480267c4de8d05d897982ca866ba2e7c7a14d78bd75277646e430e2a4137c64fe32bcb884c1712861c2accc597c83ee201447de84b561b0701965300e87703812472", 0xa7}, {&(0x7f000034a000)="2a1c667ec6b5c849648c54d44bccaa399db9d77a13e2a63df2ddd1f939aeb3d79584a3374fbd54d2ea510e046df148f03076563f73e68f5c41", 0x39}], 0x4, &(0x7f0000a55000-0x1380)=[{0x88, 0x11f, 0x7ff, "6b3d39fa65ebc417c785b2f81f56c871d412c82b80a726d7d0845adc48a768d6fe9216c763b518e925703e38929972d0d24700300bd048d237e6ae899c981968d5923d0e14e9b646c476d14211824dc78de5909e9f77c4f5748c65dbd397b47a3ed54bdd7c7c13adddd6141f62d3c7acb8ce445ffa50"}, {0x48, 0x10a, 0x0, "f82b280e39503dda9880d9e05d7bf0be6de3f9363faa4fea5a17b5c7dd5dbeff06f5d87cd5405c138f572cb381b8769334"}, {0x1010, 0x109, 0x0, "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{0x30, 0x112, 0x10001, "4fb24832c2e826cb5e0ab30f3dfb014de46a15c1f957be239122b3"}], 0x4, 0x80}, 0x9}, {{&(0x7f0000d2c000)=@nfc_llcp={0x27, 0x724, 0x1, 0x7, 0xffffffffffffffff, 0xe839, "3f192e4dddfd79427926f1c0e013406dc0dc0c1d56f59d9ffad07db4dd516adfa587ae1988908ce3ac4cedb35fbf7583c5ba361fc49c94dcd0fb4909e030d2", 0x3}, 0x60, &(0x7f000081a000)=[{&(0x7f0000d2d000-0xd7)="77125ea8dabc280f25db41abe017ddd15537a259da2cd8774aecc17807bb704fb1fe043e35bb2e3cf472e8d7fa7eb8b1866d20a212cb689242c1438fddbe91aa081354b8443b442059f1008a331696833c28174ec9d9ec07b3db58a7b6786f246a49b3e4ead11d1f36a52632e5329704f8f7dc88b81ba623fc020ee6aa801c191819c86a41ced5e8863d726bb13f9194d84cf1d7b00458a8c27003bebb167fa43b53510ab5317aa7f6d586d20dce56c5f7c7a71393400f02456d3bd5f1bf47b2a29b3f7668888022123cbc80ed90ded88d3d28d4abd418", 0xd7}, {&(0x7f00006b1000-0x37)="213701cfdedc1bcaa659d40822ba615a82873a8c69ebd2802930934a384f34386ea3637c52b7d6495c2f3093b21d8c8aae56411a7a3e8a", 0x37}], 0x2, &(0x7f0000d2c000)=[{0x1010, 0x10e, 0x0, 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", 0x1000}, {&(0x7f0000d2c000)="c3907b7ce24bce8bca8637e12955d705a76d8c0c741dc608eab105fce417493960dc7c1054fef73e0ffed2958507479616773709a80927d4dc8eb0c4ea4cf01a184b66bed9b61df560232a2bab701a2b9d84b822aa2734876ebf", 0x5a}], 0x5, &(0x7f0000d2d000-0x3d8)=[{0x38, 0x117, 0x9, "e8e21e8ecc1dffcc3173e0639c1e90d8c95dec993e7128615ef9057bea3ebe73e47779226656"}, {0xf0, 0x10d, 0x4, "f43367a7f3bee4de9f14524c30d17dc238aed6e54e2adbb14ee3e1d13e9f75257bbc35f226ea784217dc74305b115d302145ca5e9e263e6acd5eed57a05dde775d9a344f2094eceb40aead131f369fa69246ea34bc1c6c32c1a3578849de90b68c5f6e7198fdc21c38bd9d289bcf4ac38bb45c4161f37d9024d32f39897fce2aa4f7c6b0e1549e87d4bb3428f838e6b3caa8a99fad3f54552d2390f21092cc2e84313e09eae8c49e3904d13a0edca46d0cb8ea772e994f99e07d0763e7ef06af44c8b0bcfcfc4786875688b4ecf808b11947b61d31e316185a5beb6cf3562d"}, {0x98, 0x6, 0x2, "d0fe180f3d5625ac2fbf4bf2b95d4d918a65b22abe917707bccf56ff5b41bce69e21dd2d5be7951649bb51a1aea298df7ab1148d6d80ca2a2f9e50df1571be3e98b99ab0ded8709d335ea363677dde7fad816021ad1958c5f15e960b9d8003a523ffdfbb07853c8964af55040da3b72b669a886a232f1e29bf6018ea7d57c35c197e89"}, {0xb8, 0x3a, 0x4, "10c7ece5154a41fe6858320a789fb6a8b6868413bcd418a91ede01d8a310914726e0b0f3070b9551e56ddefd8dc72495c05a0cd8dfac474bb030082029e055755da3be585ae5e079a571647059168d690e895cdf145c5f533273b98ce726f1069402a4b41294caa57af5e2bab7152bcd676b43f3956ab0ea6432662b678bdc51473e38d5badaa621371232b35cf4aa97e3d37599f8483e6847b4f29a32e77ac71a"}, {0xf8, 0x84, 0x1, "55557e8321321bd5c750a2d69582213ce6f11312bcdeac32708b700b9afd4cfc694866914b3da1d9a53fdda687dc0bebd8ccaa69d7b971f3037c2003121c73726431bdcc5748c3f281573fb8e7b83ba1f156d79645671458081140fa50c89979b5d699478abe8c890a04c28a7b9d10c688535042fd55cef4f05271a92bb807fc555e72d860b2dc12cbf1a1b51fb5878413704378fce1b12c8dce7c3735912a41e6947f9851ed7220bff715f70e7c49f035ef24b657ee5d8b1981b34396e8d2009d5e83add6d35b3289787047bcc2de60a9ad6260b4d90dbbc07116255dc07c3060ea5d"}, {0x58, 0x13f, 0x1, "6cd830326d551600ac26584e633762e2a477c4610e67972775b8fc6a956f9c34a1531632ed22ac8e4289d94ed1dc475d1263ff0ab64189881bd85372a99907b184049bef6b2fa4"}, {0x10, 0xff, 0x3, ""}], 0x7, 0x40}, 0x8}], 0x4, 0x8000) 2017/08/14 12:59:30 executing program 7: mmap(&(0x7f0000000000/0xee3000)=nil, 0xee3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f000001c000-0x4)=0x5, 0x4) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c56000)=@common="00000000000000000000000000000000", 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000850000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000068b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee3000)=0xe8) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000ee4000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) pipe(&(0x7f0000916000)={0x0, 0x0}) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000868000)={0x2, &(0x7f0000ee4000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000ac6000)={r4, 0x1}) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ee3000-0x45)="7e30d26017ebd95083967202783d2ecd6c0d9c1a22818437b790183660ed78c2a981f54ccdd4033b1a69d46dfede36332aa64ee8d38038d141dc8abdbbe17931893b50c47b", 0x45, 0x0, &(0x7f0000314000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000fda000-0x42)="00", 0x1, 0x40010000, 0x0, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$ipx(0xffffffffffffffff, &(0x7f0000ee5000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ee4000)=0x10, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x338, &(0x7f0000ee6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f000074f000-0x4)={0x0, 0x0}) pipe(&(0x7f0000906000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ee7000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x0, 0x1, 0xb, 0x3, 0x7f, 0x5}, &(0x7f0000533000)=0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000ee5000)=0xffffffff00000000, 0x4) 2017/08/14 12:59:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f000035c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bba000-0x10)=@common="62707130000000000000000000000000", 0x10) syz_emit_ethernet(0x7e, &(0x7f0000b0b000-0x8e)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffe, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x13, 0x1000, [@broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}) r1 = accept4(r0, &(0x7f00005a0000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00007a9000)=0x10, 0x800) accept$netrom(r1, &(0x7f0000849000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f000000f000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() close(r1) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000f3a000-0xc)={0x9, 0x1, 0x1, 0x9, 0x0}, 0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000a87000)=r4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x2, 0xef9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000fcc000-0x4)=0x10001, 0x4) getsockopt$sock_int(r1, 0x1, 0xa, &(0x7f000017a000)=0x0, &(0x7f000030a000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f00002f2000-0x4)=0x0, &(0x7f0000ada000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000684000-0x1c)={r5, 0x11, "5a159d74eaf12cf2997861786e4c4e0f60"}, &(0x7f0000d37000)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00004c9000-0x8)={r5, 0xa1b3}, &(0x7f0000001000-0x4)=0x8) sendto$llc(r3, &(0x7f0000daa000-0x50)="0370f825a80d78add0fd8594babb73cecced0e4d860a59d1f982944b18fb5c2cc3e9d0894c2a629cbc987d2f66ba7d0196386f0e2c271c42ec8f51477657dd763306fd69e520817f2ffce72d494a2e19", 0x50, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x40000000003, 0x0) write(r6, &(0x7f00003e5000-0x22)="2200000018000705ff610027090007000a08000000000807007f0000044708000000", 0x22) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00006c3000)=0x7fff, 0x4) pwrite64(r3, &(0x7f000025f000)="501859dee48b2c98667c7ad57195684df92ca8ad24bf416246dea2977c5cddb08ea0144a394eeae4ef596dded8eb15fd7efd0372982d9adeb547876bf488e3f0b467290360ba54e8e6ccbba32fea9969152fe9e27bb39abeae", 0x59, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000684000)={0x0, 0x96ee}, &(0x7f0000cda000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000687000)={r7, @in6={{0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x85}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, 0x98) mmap(&(0x7f00006a1000/0x2000)=nil, 0x2000, 0xd, 0x10, r3, 0x0) 2017/08/14 12:59:30 executing program 5: mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ab2000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00008f5000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2017/08/14 12:59:30 executing program 3: mmap(&(0x7f0000000000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000006c000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000080000-0x4)=0x1c, 0x80800) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000007f000)={0x0, 0x7, 0x0, 0x2, 0x9, 0x8}, &(0x7f0000080000-0x4)=0x14) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000080000-0x8)={r1, 0x81}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r3 = socket(0x0, 0x0, 0x0) recvfrom(r3, &(0x7f000007e000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x73, {0x3, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4000000000002}, 0x4000, 0x0}, 0xe) 2017/08/14 12:59:30 executing program 6: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000a60000)={0x79, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xb62, 0x8, 0x80000000, 0xa9, &(0x7f0000a61000-0x10)=@common="697036746e6c30000000000000000000", 0x3f, 0x4, 0x7}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r1 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) shutdown(r0, 0x2) listen(r0, 0x20000000000000) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000162000)={@generic="e358f915ba00f6000000000000003cd0", @ifru_flags=0x1000}) listen(r0, 0xd71) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r2, 0x84, 0x100000000, &(0x7f0000002000-0x6a)="dafdaf0707017989", 0x8) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000aab000)={0x0, 0x8d}, &(0x7f0000459000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008fb000)=@assoc_value={r3, 0xf800000000000000}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x10002c, &(0x7f0000877000-0x1000)="fed04dd8b7a8de77744a07baaf778bff924b0f5fd9e5847be621c769c04c4aabf4e48af161f3d5516d6fabc7ce7f07bd8eb4d73e3f06c96b5f2de3f431d28e0e6b3a791cf4582ad2873826c6aa197f554236a8f69331119bd65e98645445c4b08f46fdec65e136b397aaca23186e4bd3c0d59765b18ee6be7cb19a78a300735cea17159c4ac2645e445f79b55a08ffea6ead3adae5fbdc447908ee425418d66a736517ca458b6e7ab1e3d2148bedd6dd865bf59359ce09ce634f868aa9f1f822bcafac5b1e09ea4cd478ada60a0b3a2410bad186f28204c734a4cf0ca6fc665cff09047b00fd5833124eabda7d176ae02d70d8948bcf80bf78fcb45204fa6b6eb6c7ebcb6927dfb7394ca04d97b5febb426a9ce013b08cb57eb997165aa900bed60829830c66b1d58375cd3bfbbca4175f8cb882f57ad812658c401cddca0578a52783b98cf36fbaf8803db10ed9c840859a8bdc57219ff1276abc105e7ea8511d4958b75c27a2354e30bcc9372cb6ffc81c3493be834b41fd3a87c5faed22806866de009979e2e714135058f53e77d6071e811d64f5cacd54f96136534540231b280aecd137138d10ad649d5e43489df5bc431dbfcf69d75cdc6ae48661576fd41d1336f6e179275c979385d0b954231567dde4bff167a2faf38195678366a2726f95dcde6992a7ab4168eb33d98da281e6a38a774e89f3c8dfaea066980645ecc72e3c88b1faf5b215aa94b718fe9c830da227771ae51bf46c0d14baa74bf34f850feeab816ce7fb479befb637fb0ee38f7c8b252d5fa6ebff17e9c1bad6713c77ebf7473fd77ff85d99ced1b31f4d45b286caa35665bb44f78ee66508adc710d37343843599143c2e256c87e97e3b9c2ca8329de1a38957159a7c1581d8abe4530d968794d4b8b0a901554402aab0353fa51d0762e44214f807812a844de210813a76768fc851067abf0c50d29a8359c31e9e1de2d3eaeca911b9e323f4d7e4f3a8a8fff682008227008253d23417446c82c5c4dd9ff6d9f60f378644163e3b2a0428a62450ac0274a9dc9e666dd54fad4a7ad7baae0baf9983bd030943000799b1e916e6c83bd69af33a8d3d768ca1e15a870a91805d4439a05485af3aba4b2f69c1316167ba94a113171ff5cb5cae210c0271b049a08ccb5441ec1c94fb18e80a7d887d6172f497da94012b9b04e1150c76c6c7fe4f7bacaf9dc93d22d614317df0f1830d9f07e444269c64c4f031adb386f311eb17cdd345801688a85544c6b0b5984eb727fe24509538ba9837379cd503115fa73a44f0c5df204a7a50d8b8f83111771cdcc252a9165bf3c4d27d9c5d92971681efbcc38a1d8bf924b8ccb17b7bc6c018211aa87248e59923bcf31887672c4a37803b09ecfb7075529c7e226c1b3ea6c4b4092a4f0576fd1b1e5dbc48681d71f2a4a563abfc21de8988fd5a991bb1eb48bfb91437e2004ca739bd4ab770b880bd2518417f7a9be4ac4aaab518516984b9dcf4d8bf710edad35022291428b2980462ae16377a9a85973ecc43fdeb6c0357f4e2f4b6871b79be16e2bc7382cc12712951a337412d077187cb0f519427c0bcb165264166b6c8d9a5e4b659f40bd79f020c14f8ffcde8581475419b5e085ff8e75e69c3fcb711978ce4c151d5e2f7f5a326150d12500e2bd5af22941c42e8de9f98debf97924097c0025f839c87773260d351380f1f09bad5a5f0dfe2c8302abd1ee12f12070934c0e474e3185c69496f36b42487cabe45071001af0efb0102e7293d5f31fd1a2688dc2340747d23e8d8ac11ab7a89c3e02c9f9833bef8e5c2f81f6570fbcfbc61e24b1cf9b7fe84d53568cacd1a05f4238c2d65f3b7673b803f4d18c4d24cd0fcf1b62c7adc2e087a92d3031045b525190e7b2651ba4d034506d657f2d5e0075ae7eb16bdd5a51a0f078e65b1ba915f7ac5b093a58a68954e47c444ddc57fa394126926975c26a81e01eb067bc716f18224d44d788a56729133a41f2c17f49944063582430d0f510084b2b2aaaf184c0daf74ee3eda534369e93a01aa0f3eeb120cebbc995ae441385a4b477c88d5b516abf18050742095163a441878d573e3f9ec825877d3f3b347f8906361459baf5e798795297c6714904794874a5d4163f67ca4e604c06da23c47d8ef1c7f7b776bff40d55451eb9affab2a5627076d4e955dc8fc2acad479d57fbba983fbf4f3742d94c797c07716a6f0ddda13b3b428b117a5b4cd1f019ebbbc493a1334489f6d7a132347b883f3bd83bc23088642d04376cbc38f6f2c3fa7ea6a815414b36a90584285316fc0eed9c81cc547b2063998370f68045e0a25bb668943be79aa2cee3ec7827800e0e08412d9aa778aa1e941a54ee9762b235ad54049db9ac79d8cd7114a326daf106646e279683ac629d662ef6be8700becc46dbb8d7243d816af73de1c3d51c11ba0f29d808dae3350ae5afa624a755b4cbf97224f3d1745bdcbf76f2d1eb78033eb9aa661535f1957323b423ad86b0c735cb7b75da2999a6c6d38a69f380247a84c42d4269786afc013376e5ec371dbc81efbd3fc6365461028233a4ea8def2faff36f360ebbc8a0429b459a278e0f429c186dca50262dd71f930c21854c2c9200486e4f9a96c114f6e27499d5398c5db6ccc6a94689d924923fce20ffe818755ee38c64fdb7d23d0154ddb743b3c2ff496234293e9e04da729c6c59d031f6b998b65087f4d160b4aa61da56b425ea7095b725816eaf02dafbaf8bccc9fa4c32e6861ab983cb17bcff873c228080713ca206ed4472a23cc25a49c12821172d8a03a0c32ff6b37c27babc2dd04b49a776939a1dea4fc54c424d3d32f47dad5cbcedef33c427c540cdf02d22df2712bc6d133704d590c03786664e2b03179b3be50dd46f2b908b1d8857e7a24623993e788e0a68d1ba21f5c64d6be29eeae389270df593fec7438d92a0a14a693c57cd2a642f7c757c230583963a33befccf44708ba081a64ef60a4406876d4a81d14306b5c4c5ed31629e889bb6d681ff2a58460db17f6c0bc6f0be0de81c5df39c956012a6df470d2d672174543e1a30bfcb4469a86011da69c957559416b796b2221095547af4393825eaab72130c9b3fae29ac6de2f7b1f7032fdf231c3805c0fd003d553cc2cec5065e55f50b6475a77c801a4e88a9a8fdd2906bddcac7a87707dfe5ca19576bee5e1ee6ae98a5f7db47a57ee4c7b891b86f6ae66792218bd05f926a31e3c18dc43f298b6131d5f5f213c2d1815e9b694d22c4fc8544d98a2849f83bd98d365fce0c888f95d9662b3faae877b7e271bcad5700bbed12173640a84510802a97d04baf5a4227a42c44b45afbd40e9581bb6dc888a75a5dd145ad868a3c07266bdfe8acc11790e160caa64bc7cae3072f55ac5e9fbc029cc2b90cd6ea35baf135a260280340319cf6ebe2cc455381dcedf2d5cda9bcb9fe55983002575cc772b047f830e8fa61b59c03c3443258f394158afa4d1cdd101bf846178d64e6631739719b1b956fad540c202e364be3c9ba2a7aa10217a323bc4f284896c5e25e67b747adc8553cc837aaf9af20a08646420e38cc92f880b0f54ccbe24bed5ca466265794836b0a62246c2bc813362884fb678c95713ea0c793b256772ec5c9cec5d14d960f7d1ebdbd75f0b7b25da8fef983f9dbe5c734ad6624afc2b64e829592223708efa44dfee19fb492fd96244444425d11099f7774f6cb4ef1217e32e8e42641f2f42ed6c25d756c7192846eab32b6e6ed6104b8b9e714fa092ed9d233b4c1515b729c0baea187b64233e4efc9b9b8892ff2c8b48a9ad94ea90d2064cff74911085963d3f068eb14eca09e07ee7db1b6423c476067ac377d46da09f72ed0d5781982d8c3b3921b12ae5d9b2665df12f07249198d7c0b4798b58e48f2c300c747e1c2766be14ded0ee39d006e5270322101052de9437fde5d1bbfc5f5013a8b365eb74e7aa3cd807c7a0be85b4f9c181d6ac4628e26aa2a2d18c8509b5557ca3c92f3d723ac2c1959d2f7490452786edf20366b5ad97565ecf8979817b256557247eacc65cd535dfff77835234a5e23eaa663d60bd0106d70142567d81815d2169c4a8500b94aeccd52c3f2ff81844d6374c7e0b41babe79db669ce6dfbd18284e365f09a82201254a4e19681b4b5717eb85c2e891db5e7c86e9744750a518a04288a44e058b6ef9da9a4e13efa51b2b6d980f0ce31c1be88ab66eca53e5a4daa630343d841c876edc91e94ed0e4e3681c6b93eeb60865b17f998934617ab81732885894b2a62e72a64fae1cadfb0f39d158b8f305a36d62d114ae9d7e102b83a61e9ff8f9eef7391914e08b98916c585737b846e969c03a809def25b62891db338f0241fd222ca485364bc1a557fd26b4eaaa6fadffb4461f098e9a77c19b01c9775632392746f051d991dee69b08f2215407b8d5b1a1f303be4d4d98970b5b87e017e38203c3c35935a4dfcc37fa26797caeb4ca47b9153ec288dc1c562d1d362f1d69e61919caf401412cd677fcb5e6aba9aadf0b6dfd50ae3743c13d6fc7a5e5caa1d7abd7a7ac5f4cb98c95cbeab0dc801b9e723f5e0bf27d7ca132093a5ab0867c32bb73e201b2fd587d7f5313b1b67bc0dcf66c2700c92e0d8a1dfaf81f462b4dd8ce83cad5bee785d0fd024a175f13a13e603b19027855fa1c228c1fbe6896f7f99355bc2cdaf52d855a2c90a66a95a673bd65cca6b9b45379a6e9eef085c4f4800a1beb205a505583a85899ffc428d902b29cb7fd6ac578f1b1cc7b42db5168838cd0a27ff01073c17be3ab121c55eb6a360c18ab4d38e2f18e4f6ddd953bb2f4aeb96894c24302475a19e107cd09f94d25a69550de3e5a3448dbc355b6eee9778cdc5745b352ce03a3431f209de4ca003c77e8536e83bd513bcf21349371067f15ea6d75d4006be8a47b192de34588a2dd83d8ea02dccd3ae9b634ae592c8baf4c3e158a4b227695e6084186d8bbc836f1344e499e99dc1695a7a24a10c024e2dd1bb6761a314958e134e57de12fbd28364a09b34905372be89d45d3bbad192cac5916b3508b45a0384df9b8ce747a13157cdf739ba448122a34d2c1dba819c2fa2b425d900785375c0f065983737afce5bc9a84a98eb1d03bc08a225859db8030254207ab87737300ea9ed3facf560bf1eea1b72e8d8e84edfe89cab2154fd9626f252c8cd9d1745ee6a6a496db251bb5e83a0683e8fa2bd9354c71090f071c7aca2ccb9c9fe3b2316e8fadff259ce92bd2fc60d34dca8f9ea40d9677d01df2472dc8c1e54c6959592ef0753b4c47b82109ee2bc3229903f4ff02fa44c6c88c66a1dc0e8ee1a805350f30b15d0df6d369627dd713273ecdc2033f70a342a1e150bb29508aca6f54134a8e4df3baa02f4fdb6b65ad5df387c7a8daca4783076800def669ff0291ccf7d24e2154d64b8b6c0a640831cd2d77aa72a8a93f4aa73586f77d9270f421c7663de5893d9c840f2e222c0b8c9e91a231542e4d85d04c4880b091586b2e5eafd285d7e935fa983bbb4a28bb5ca6a495ff20a9076af1c8ea61ad1b7cac5b12e8b07da5f45f58880c3f2e16dfe1df52785d4cd72b688b5c3037a0089456d96ba2837335119ae311b9b831c896911490947eacb16bfe67a929b9ce51ec70470e45734ab62aec623a54fe5fd815fac73ef8a8c60c85b1ee40f5718a9db16ec669f41cd507d0033e14ee32fbf1ba4ce916f1e0f865e6a0478483b0c0a8302ae12ae110e124dc556e43de58390f97d3481bab23347e22bffa39b51abd", 0x1000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x80000003ff, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000aae000-0x58)=@alg={0x26, "6861736800000000000000000000", 0x2811, 0x4, "63747228626c6f776669736829000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000768000-0x4)=0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000)={0xfffffffffffffd9d, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x2b80, 0x3ff, 0x4, 0x0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a60000-0x4)=0x8, 0x4) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000221000-0x68)="3755cea48ecfa33eced758b4f4026aba6065dff33d0545643177af7d356af2a41af545abcd58b74698abb9390f517011fa7e1d0635448819f86f635e76b62a993f281aab00b2688cfbc7706283ccd801021be61c38a9337cff95adb94e9781cea8d2267d8be22a56", 0x68, 0x4, &(0x7f0000aae000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2017/08/14 12:59:30 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00006e5000-0x74)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0x28) 2017/08/14 12:59:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000214000-0xc)={{0x0, 0xdd, 0x8, 0x8, 0x4, 0x7}, 0x7}) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000075d000-0x68)={0x0, 0x5e, "cf4bc242bd44346bc252ce0a5c6c7b6be18efc9867a5571a1e6556c6d7ce27cb2cd669517b89d6285f3ffd81fd97198141762bc8df5db4b9c8561eba430fdb9b612991dbdb2a7870174acc1b7353d0b025d4b94b4dd967fbc6b1e25600a9"}, &(0x7f0000200000-0x4)=0x68) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c59000)=@assoc_value={r1, 0xff}, &(0x7f0000dc6000)=0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000f0e000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004ae000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000636000-0x4)=0x0, &(0x7f00002e7000)=0x4) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f00008bc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000025b000)={0x0, 0xd0, "fde0f6e1c6fb2f0b306c5ccf27257c25d0fd141e9fd8e71a41d07f4b41e26ae1f38e578f975b9da65406a605be6dad8e8bbf321350b8075e9e4c7f961c2e94dc3da4660afe0efd5dfa6bfa775b9de633b497f1cc5249fe422dc3d3ed06e6b9ee535119122936849e594771f03cbcb2932b9ca105e64940d2db4f3ce8845ab7f61fcfd641474f37b33ca1213eb8537edc43ec34b13b80878daf06717988532997faad398dbff41044da9cd483885c3fa6811bab18b1de8073392bff270456f8ad0e1d0a471dedd4186cd6b480cdb4d2da"}, &(0x7f00003a7000)=0xd8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000c85000-0xbc)={r5, 0xb4, "da57f757ae8fa82d8b0dee3b9514dedfc9da9cfbec76247dc434e452b2a0e54c46669148b5f3e08d30167d083d3394655cb8472558c21cd7388856e8a79f4682f6db867a1bad80c0212cc31da2f9addad8c1b890c92db9e7a11850eaa45eba19a0b9cc8c7c2836cc5632e056d12bdb0e08dec19c67d31ab371bc8184b2621ee37dbcb87995c653f86aaac437c7599894808406a8cf8ef621dee599c921c40dc184077973436ef8c54bb5277961b83c68c8f8f9b6"}, &(0x7f0000334000)=0xbc) socket(0x2, 0x802, 0x1) r6 = socket$inet(0x2, 0x6, 0x0) r7 = epoll_create1(0x80000) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000820000)={@generic="c49025e31846092fe9e7339f1da147c1", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r0, 0x1000000400981a) socketpair$inet6(0xa, 0x6, 0xdb34, &(0x7f0000e87000-0x8)={0x0, 0x0}) r8 = gettid() ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000915000-0x4)=r8) getsockopt$inet_tcp_TCP_PSP_CHECK(r2, 0x6, 0x6c7, &(0x7f0000396000-0x4)=0x0, &(0x7f0000c02000-0x4)=0x4) connect$inet(r6, &(0x7f0000952000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = accept$ax25(r0, &(0x7f000038d000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000147000-0x4)=0x10) recvfrom$ax25(r9, &(0x7f00005e4000-0x9c)="", 0x0, 0x102, 0x0, 0x0) close(r7) ioctl$sock_ifreq(r0, 0x893f, &(0x7f00008fc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) recvfrom$ax25(r9, &(0x7f000003e000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x10122, &(0x7f000052f000-0x10)={0x3, {"8f091f9ba27e16"}, 0x6}, 0x10) sendmmsg(r6, &(0x7f0000a3b000)=[{{&(0x7f0000326000-0x80)=@generic={0x3, "76de9fc2ea44b35fb9400b922e7ff68c1b0229297098b6ca54b9e79b02512e4ddd7396939cc23ed31391cf7796fd8899772970f807d17374581d60965227070012f83219e23b17e961cb14c6ba81be1d7117808e4cf949168901f851b7e2d80c3726ee78f3a44f559e659f7aeeed8645a7556552c4eea353876c734a2847"}, 0x80, &(0x7f0000548000)=[{&(0x7f00004af000-0xa5)="92c1fbc237afef684036254458c7dceca113162f2c25c41c245981696413a64fd521cbde2177d599ee9f855f5d4fadb62b62ae5f8feed44add5fd935d3082d4d7ea20ef768c05ed04dfeb6ac35e4e537d53fd7caeb51f40d2a67d46e2e6ad6d5263a6cc31241f1fa0de8fbe2d075a43ab45f0f9ec4b5e2f5ac1154a7b63d9643d376630dd6de34c24672632cb2e9ba293c5aa49f0c5225901ff7949e1f329150a46f275164", 0xa5}, {&(0x7f0000bc7000)="86400656260d5453b6c1d4280d85a29200a3fb90a11b417603ea91ed4a0aaf668be0fc59e1ab5afeb00f881103cda675afe7879d68765e1917868c877f0b43542f787cb56a69f69b53e5b29d25b32315934a34755611ca6994327c7e7ee8ab", 0x5f}, {&(0x7f000040f000-0x58)="56f9b6f65440d4f3a8cdb8319b886158d76808330443b353f9d0c0a35ac3ecbcc5b6650fee02916c34373653d4f3d47c00c4ac39a9c23f4aebf233b3aff6dc70e30e1377c24630a481702a7e6a48e4421669d5ca80dfcd707a0f72d53b35c488f177a1a2309205", 0x67}], 0x3, &(0x7f0000e7a000)=[], 0x0, 0x810}, 0x3}, {{0x0, 0x0, &(0x7f0000ce9000)=[{&(0x7f00002ea000)="1cd7f79f3e3fa800d140b91d44d3045157cb9bf1ceb459b2bf3aecedb4a8a55de6d7b9b35523f4887a48bf5827fdf889a8bf626b10851d0f7aa23113ffb5acda5995a47d23d016e70f4098dd6980be44265fbab7f01b1b4083c43291b210b00d002c296ed16d278ad1399031a30f10512ca8caaee4b42933233bbc8cbdbb2c7d28853ec2b19213d1a5f0ab39e85a0b4992119f571f549bae298bd5a2b209efa5d0b21fbc063b040adba9ccda80b164b06a06bbae53a10b5b22bd7bfa2a582640ee6700c01635897233cc43e015838102a509d5af723698e5b7956fd63124", 0xde}, {&(0x7f0000642000)="f7a6a4e995", 0x5}, {&(0x7f0000dd2000)="dc135d134280c4a8689eaeeb01afa2385b296fe5165e7a3ab27853c10f6d5ece747d8a812bce5f609d10f5fe88ecee01290bda902e968742c3c1831a94a91b578b7dcb98539bccf5471d0271762a", 0x4e}, {&(0x7f00001af000)="e9b75e2721f37bca21cf4ae85096f97f50bda37b5c57935c5a736c4ac724a9fb9ecbfec60a16ab3a38176352c44360557c287e8de3a877a4e730c0d037f9351da5805e8c830dc1afd6b63b60874e5c48be9f8928539fdd1e800c7b8c35423cb7a490c2afdf315868559f3bbd2a50716603e9c9a6498ebb104e2fd84557361ccea70559a060f0c7be7e3751c62e9faf380b58fc333d95b3711d5abc6ad37cd97ab89b5d158366de669ee830f837", 0xad}], 0x4, &(0x7f0000c68000-0xe0)=[{0xe0, 0x10b, 0x1, "c322308255149dd6e53ed6a276b45bed1c1ec021b9859e6a8674bf643a3e578c9df9ed1590041e80207df335d2433f75b05baf7554b23dd1f6efcfdfdfe07cf46d3a832ed1b4939952b65ed801124ea0add4033b559655b202ab9590185c751557475de1bb0558659c1390b01ecb7501c63abccc7b63c86a75250418fb69a1472c35dcd3b0d731f2eda689e7ce3083dddd08ec6f12a11c3c5108c93b153428b6de631cacf96986ec5e18eae40cf48663165e47b3cafa72db2d8830eecddb5d71922c579a1470188c4adf"}], 0x1, 0x20000000}, 0x1ff}, {{&(0x7f0000113000)=@rc={0x1f, {0x5, 0x2, 0x9, 0xfffffffffffffff9, 0x1000, 0x80}, 0x8}, 0xa, &(0x7f0000392000-0x30)=[{&(0x7f000021b000)="ccec0b1a8b84af04796322516c518bbb0cd07fd184246070bf94603900fb9df54a551ddfd65743f7d137c955d4e7bb", 0x2f}, {&(0x7f0000d47000)="5f4b28e9d6159053255aa3276af5b552551a3e481062d22a1dbbf33d8f37edff2b9670637e9b015996332a8234b60b4f3eedcde916c2700a640596e7f74126a7bd7fcbfa57ed890191da29a606305cc2fe8f3de7e2fe1e415ca37835399ac801d11acddaa268183657b306dd6c953b2f0d628d6b3d0c9bf019d20eb4797481de79048cc6e060cb63b109b6ef252e142551c97535abf390daf5312d30d99a10ba3b438c15ffbd0aaf", 0xa8}, {&(0x7f00002f5000)="c9d5fd374b1639fba1369b4c5cdda4db7647736e4da36ee765dd55c9e700956afc4e08d1afc28769a72d31b633", 0x2d}], 0x3, &(0x7f0000de7000)=[{0x70, 0x10d, 0x7, "62122a203175ec1feff7e527689fabd600a351501c6b0bb5152cf3342851c136fa97f3892bc52a8e87bf45888baf56dd13c87afefc4fb8f99d864e7151285ebe01b268705440344748bd71a4d04b8f189e53772d08c38b38708a"}, {0x40, 0x118, 0x3, "3c37c19d4b1bd4e0bfd3d51a9e5661dfd217b1cd0eddd2cefd213c206da3741ef6d386ae672c59c7f0376901a78a"}, {0x40, 0x107, 0x1, "097648240cc1d1639a7e5cf163f3f07c817d7eb7b560eae1a0b591e0aad1f8a8d65ed2745d0f76e46a13747e"}, {0xc8, 0x10a, 0x80000001, "440fd867538b046a72b1818593823f93f36cd8d390cdff50c261bd6e64abc94301d3cc229eb5f2d71bfe9190e420600e51c6d432cb0a3109b8bd102ab6d0d4c76875bc9ad7192abbf4a8c3bc82944abeff176cd26417dfbf98f806182dc2528a71f34ada3280fb4b288ab2df23ca1fe20582ab54315dc0d7bac2dde46b8f8083ec94b5b1f3dba9f672a06e40d96dbb324d844bba5d6f3adf55bbffe459b9f8988e8860aa7460ab27051a77fd84940cb335ec55fadd"}, {0x88, 0x0, 0x40, "4a8d44e92d032eb25d2462eb365d9690d764528dcd01ddf30631a05d3f6533688ee26579b3dfedf48256aa2384e81222e971dd9c74dfc812554c4f940b0f251147ff38ed16e71adc9da585a665fe9f64c3a79d44a56026f58444bf35fe07041e0df7f99eb3f1996201cb17ac9392c0ee95ca49"}, {0x90, 0x10d, 0x2, "301a499452e9318815e1a22d47965780a5d1feb38cf6957950c60851866898f9dbbd2c4cbbdbb9caf4348880f99c8229115b5c21b6d244d9ae2c015cfc4013da80d1461fc26ba7da9928805d2f37477db9a1b56281d4a0ebc1d05f124b44417cbe0c4eb98f01d089626e08a77c36def1ad81c454b2ef3233a634b3b57155"}], 0x6, 0x20004004}, 0x1}, {{&(0x7f0000099000-0x10)=@ax25={0x3, {"01c88ac18b32ea"}, 0x1}, 0x10, &(0x7f0000521000-0x60)=[{&(0x7f0000120000)="999af08afe5883b138a98ec3e230946f9f5080b09488c0acc85870497ae6c8e43a9b3eec7a47adc533926cbc377f2d1ce4cdada0196fae0b1406a72c31a69716e9675fddb18f0152fefa8ce441bfd867b88b54ea01a7e115e47e4acf62f47da18e4a5c29ac9f89eea32b1fa11f7af415855c08d0ebd7cf07606b25aff98c35eae1d71bdf819ae4c27789d619ebd78dce2a05204ca9b91ab79646ee5e484b6d122e2843548736b1c92a92ede16073e8d1971a518e76d9e452e59188e6071b44211672fc58", 0xc4}, {&(0x7f0000fe8000)="22ceced98c3abd23bb8bf418af48fb670fbfaaf9317b1f750f2ee46f2d7ecfbe6695941f302f148d5bd9d6ac573c79e32bf98261fde6fa967d3cb567dce1e772f1e98ce745bb2248e5554df93838d86d388de87cdac823f7fffbf41140afc5c63f55f5dd8699fdd190951b5c2a44997f480c1d61c8f377a929", 0x79}, {&(0x7f000065b000-0x22)="0c2f76f2dd8ac8366e7a3cf52ddf8f8308849f58cc4a7427674a1d0408c9ee9c646c", 0x22}, {&(0x7f0000872000-0x17)="66136ce7d00874b2df3bf2c02bb0448b3c14bd491fb706", 0x17}, {&(0x7f0000d2c000)="ad99f1f8927f1bc140a88f680737bfd421eff59ac623a3d43d421b1b83aef282f0083a02dd772a12e6cd037e165754575f918e3166e90383168bbb867f2c28df66aded43d5a26892d13f91af06ff8b66c7b44a670ade9745be0de4d17b61ab42d30a8cd7402be173bd1e5a802bbba6a86e9f02753450c780b04680bdd7136340001b9e9c5c1752dca028", 0x8a}, {&(0x7f0000dff000-0x36)="2a09a55209dcd8e625d65ca74080ea6e6cda2a5c8d77a9ee2d28b775637b37946642ec91498277df2d801b4b92ae961b887f6ecabb02", 0x36}], 0x6, &(0x7f000073d000-0x378)=[{0x108, 0x112, 0x0, "866241bbb113623afcdfe4c7b8cacd9990899b64bcdcd81cb57f59510251586117b63ae571a7aef8abde617009c15d628e6611c8735511433145afdb60f15ccd5041fa8d63931b0094fa57ad261a0ea57b1f57009acd7e55766daac84d39a0d6b170bba6aa36f873d254a6138e6ebaef5be5931bf1a5dc226c9b98ce1bf182ea2cb6010838dc19763e5583746c2b2a40fed8c47b1769bff38d401dba00847f69a96ee78512199c071b5771999085de3d5a9598654e5ff96a5b443db40e597041a747de2663c88c0fb7436375c568ccfed51f570e4f3f94689e5649d19ca68e5e5ba68733c910ccb49671011fa55c4d8c85bc95"}, {0x70, 0x119, 0x0, "393e211dc5a6008c969e6fd8c22282d5b55eb8c02cbe3baef33ffcdf15c402dbc7b3bedfda404f62a411d2b6a34e7d2be1986db58b5b50b92e7dc510c09f550b99c09c01aab072413e65339b0b68b42a18551f3c5cd44a7f2dbb606675bb62a1"}, {0xa0, 0x108, 0x2, "3c9c36ca8dd4bd35340aa94b644ff6986a62a8b85d90bad0d88d72f60f52410003308abb5e942a4e36b2c292bb1e0840f7b13a6633ef49970fff68821af4472a0aebb0fcc843fb312a966536adecfedc6770fc98a989d7839409f5c9151b1892773e60184988125777eb428038f6e426ee2f53c301ab6e545cad8a0bbaf1d370fb8168732a2e89fc7e194b7cb527b2"}, {0xe8, 0x10c, 0xfa85, "05796c4221e918982402c5788b1ac24572e7fa4bccc9787e152c5ead9b848f1cd3febb9962acd70971527985b6e1e69650a3cb99397714a3359800a2c1c5edd1d6eeff4f4906447e8b5a58774faa611ac45627232fe29afb9738bd95df49a59e9d8ffb938ff65c455a831a6c98c4b3622f7c40a0685951b624dfd70f8d952160854ac09e47620e8619cd9a7c2e3b1cd807d8c596124661d06a3af41cab0303048c49829c5bf84534bee11564a6b57b87d91a8f15a860621ea7909034d20148d6f2539635d4da43513ebc17463d8364db5c300d"}, {0x78, 0x118, 0x60, "18f881412fc13f656da9477517997f9cac63d035093d30ef0fa891e52f0e7ce7c3ba643a39cb8b77d492c53277bb4eaa37936b6ac8cb3c8c455dd5d8111ee8cdc20923994ac3d7dc80bce28af1c6799959af74e24efa2eca4a2d5343ee2013153c"}], 0x5, 0x20000800}, 0x7f}, {{&(0x7f00002dc000-0x6)=@hci={0x1f, 0x5, 0x2}, 0x6, &(0x7f00002f7000-0x60)=[], 0x0, &(0x7f0000d1e000-0x3e8)=[{0x40, 0x13f, 0xb6c, "08cb94c410378c6638f555ddfd93126f5dab74493da031699362365c156e8ddd0936b9e04638a92c6399931d9080c8"}, {0xb8, 0x0, 0x40, "573ef7b773f5b612a0b8c4d49ed9e27dee49bc6c829b60427a91c47fe4a3d86cbb8f37bc834da72d8be93fa2ef25812ef003ae291e425c495c13d4819a76f428f5851c6db88298b401c8a7bab2323862b7caa61c5b407e588131fdf32e0a595eb2208087848184769738ee5324045eb9560b4d0ac431f79c09ab93a73a112e721e89ada2831137003d57dafe023497e9bd017c94be2317469e0a4199e4365565915a62d96174"}, {0xd0, 0x10a, 0x4, 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0x1000}, {&(0x7f000007a000-0xc9)="2cb9ff0565eec0f1a6d3077eb1f09b141c8baa19acde04fc3e582b4973218143760b3df9cf728051653d7bc254d74476371fb7be5603125f4bc8529def8f50561a0072674eabe2a1565deea45238c4901fd1f3116023a4e0f30892aa8f229bce90774734ed63e1302065e0d9e2c8a5f5ecb775d36d25b9285570c6e32524a6843cebc78a9b74d2d2254b309b0c22dc4640a53298d6c58bfeccb28d9bb8bc480761c54a80387fe33a5d565d8b53da6cb130b4904d763e8a6e84ddce03fcb96562c489d035c48a7a84c6", 0xc9}, {&(0x7f0000de8000)="71b393c06d8f17d70b75f09ceb0718e186ce7884463460bbba24353458532b195351b7806b5198d17b44e89fb3b273027ea9cf0970fd185572d9b550717d8e4ebd555c903b64d85874b19807b3155500cca6b8909ac1a19e6aa07df6c5abb8ca5c0d9a61564da15a441a31daad5efbbabaf1092959f9d9fd10f40d06", 0x7c}, {&(0x7f00007d5000)="00a7b923fba2a928d05f84841b004c973bc2c4a4302ba5d3a266d7a5d79ee52c8e51e43a8da21b1bf9fd0cd37ed1dbb7026bd965212517d3af1d22d7a444820fa519cc01378c4f58567ad960d375d5a247ef9913f9346c007bc7a6abca763fb4f671", 0x62}, {&(0x7f0000acf000)="9d4570d1cdc4bdf817b7cbe0bfc93fd5503021bc6529293406d4784d1c6d60c8edb9324a782b29d233318d2e8de22d4fc0f2f49e654a4637324d068ffd549daa7cd050b53820ac4c6828afc6b06f371eb471", 0x52}, {&(0x7f0000d7b000)="a1019098fbf76ac363bb191ce75df36e6e21f8abc269c0eaa5e9aef9b7633dfbafb51d29bca070287892af4d0e594ab8a801f962aa1373170df40e3fdacff78f14d5163b06374b23475548508538250254611bffad1e11bc9450fcd7de3674b7146822e5dc71823527e42ccdb04ac658e25b37cb4bb4ad0ef3805974bf61abc34713d7b9292f693384629c01ba1166f59a9c0f17801bad192da6b6441f2b999805f4743a00fa379e155f09", 0xab}, {&(0x7f0000c31000)="45d02b3ea5e5151e0272022549b49569b3e5cf2c9e4de482682bc1f605e189d0ae71f19b03e9914032ee38e9cd579b076f13d8642605536d2c1c7380905621934e98f79786c87d38d708d32ddc09138d5d7c1db9fd3deffaa5a3913f3dc825e80e668a60cdc0", 0x66}], 0xa, &(0x7f0000f41000-0x140)=[{0x98, 0x103, 0x800, "98f61bd94be4bf7b1f827d2da270f1012be29dc8e4a66284630bfab879cdfbac459252ddaef28d42fa0ebea520ab0350a195200b98c203c774c0a9bdab3b11f6693046e8038af38b7584ba21b37f9e1221a0c76223935b0391b5f0f69922985607520eb234211d5c657e391d001222086744796fa28afe9b9b579b44c93a7cbd56"}, {0xa8, 0x19f, 0x800, "d32110783388313afb700ff8c8857121b550a892c073fb561748e3ceaa260cdf538abd9d3a75e0998968124aa0cd70aab70272781f3abf6ea8e31a2b5bcd6047450aef48c39ad0d51d78a4fba0c60ba51548fe78c67cc44bd6c54da566f25aeee2dfd77c3b204ad1005c5d3f43fc15a311afe445fb80d158e91077b02f06b251cf84bda0c48eaca8b2ee7d1cc70ed0cc33a9"}], 0x2, 0x4000}, 0x0}, {{&(0x7f0000cc5000)=@in6={0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x100000000}, 0x1c, &(0x7f000099c000-0x30)=[{&(0x7f0000d36000-0x55)="7f15fbfc9c53de3fa067c8ef3b2aa1e4dd53f0c68bb34f15707cde13ab93af52a0ad95b064fc614d8d0319ad713b947423375e464fbc8cc9f4daaf01f0fd729af1e74b3851a73ed5e4713ef2404e522693aa62674c", 0x55}, {&(0x7f0000b64000-0x7a)="a2b70eca9f6cc526427bb1936f2f70a48ccd85f86e79d7fbf3f75ef21903f4359fc1a9ef6a0bd94a53a3864fcd873ee339d2641ff2026cafbd4f1f78b5564ff9c112307383afd45ee29c43d843c259910a7af07442e64c5d49e4ef0ccdca2f2f36a1cce07ee2c00e7b53380aea29b5da4b6c287c75d6e99969ac", 0x7a}, {&(0x7f00003e5000)="c2554b486616851dfd66b47be0ca862f556c4de9eda6bc1938d86e8a43c972405d474a85ff246199faa1de6f7554c6392652584b706ed29693f2b82d2a2360e2e771b8574354ce551ba8297c34bbd300411fa64c28209c59db43b6d910401a4513bc2fe1b51f278700dc70c7258cf8a124c19aba1ed502deb56898904260d7fdb376fa6f05a631bd83071423c119d22e0b58a70564c1051b2d948a64c8914ccd090a06a2f8819ce0623770cd95a30190d1f75cedb9a48896a1950e8c8b97c26ac868131b58d134928c3008e55868a024ad54", 0xd2}], 0x3, &(0x7f00008a1000-0x1f0)=[{0x58, 0x13a, 0x0, "1dd4a6bf59a0fc38f09b75563c16f4579e1b1c36ee15dca11c34ca824af6242beeedf52359d754d1e695fb9b320a9a5538afce1fedd2832d1fdb6a4d3bfa8195e8"}, {0x98, 0x1ff, 0x2, "e4cc0f3accb598c24ec963072fb66a5268ecdbc9a4db52669539403d15e3195d01c45b17f95083e1d10e534fcb535ecf24d44742832ab6532a0e5b8682cc35ee3b5d8bacb91b426ad7ba7aef3a33d1fe7b0947d731a929c638dd18de4d5996f84937572a943ef7e6d99f07f9a51157b5802af6d8f1ccaafa3f449e7ac52fe0e3301f"}, {0x100, 0x118, 0x25a3759, "c0e848d37770fdd6b4aa16ba39af03339bdf4ece8d5c83e242dbbc1e84bf482225d941b007e258e017ac88239ebbf4d09ab7b792163be4d11417e5065f62776570da7565aa295b180354ae15162e5b9db373784f0a27368fbcae637d1d050d0eb0bc31aac7ef796d75c72c6fc37c34c3b71ece907bfd08196706672ca90c1e8adcd51dd6fa648190e42f7745d9dd1950d3ff55b9446973ad15bbe082a7479a0116c3b53f3be2807fd84e1ef840f6886d96a8925f8b0cf66b139b74945aabe4662ffc1acd01017f5468bd2f06eb5e0cca65f1343672fa918b1138f1355b331caeb2a172b38be6673f390580eb301a426b"}], 0x3, 0x1}, 0x400}], 0xa, 0x100000000000000) 2017/08/14 12:59:31 executing program 5: mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000034000)={0x0, 0x0}) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ab3000-0x8)={0x0, 0x10000}, &(0x7f00003e4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000016c000-0x98)={r2, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, 0x98) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r3, 0x1) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ab4000-0x90)="958ffa6e341d17e09b42cd7ef28b17d0979845a7cab8c9a757d92641425007aaf252df4568a7ec010191d4092a6ff8b32cabecab3c24bb446a7c04f02b2e0f920dbcf58edfe6601f9f23a944eb56a1771e9cfdbe8d9402c44d18c97b926e44b4e412c2be869e1ebe6e91683c0a031a4f83a8630cf3c25dca93a9592b6254f36f335658f8bd12b0bb76e16d6fda61c69a", 0x90, 0x10, 0x0, 0x0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000ab4000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000430000)=0x1c) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ab3000)={r2, 0x4}, 0x8) [ 74.321444] nla_parse: 12 callbacks suppressed [ 74.326140] netlink: 6 bytes leftover after parsing attributes in process `syz-executor1'. 2017/08/14 12:59:31 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) r1 = socket$inet6(0xa, 0x80000, 0x2c) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000fd6000+0x6b4)=0x0, 0x4) sendto$inet6(r1, &(0x7f000075d000)="38d3", 0x2, 0x40, &(0x7f000071a000-0x1c)={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6ba}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000add000-0x4)=0x2, 0x4) sendto$inet6(r1, &(0x7f0000fd6000-0x1000)="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", 0x32e, 0x40000, &(0x7f00004e9000-0x1c)={0xa, 0x1, 0x20000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) sendto$inet6(r1, &(0x7f0000ea7000)="b4b254e976346fbfbadbb1ce0f5ef172e8e0628ad9a1c15dca49080000002ac30512cfba047fe2924d075476257267a74a9115a2568286686c7b0ef3db06b1b22413a4ec578e742458c736c2c2d1c241995d5bf2d5e068eb0611c108cdb6332854ebaa6baaa2cda85cde4f372b5c3c6a1c91ac8e10a7833aabf2c3416ebcf14eb2a9aa22813d2fb7f8c14c462f213b1aba89f8b0e5e3ad2d45128c220d3f75374609dad300000000ff0000006f95837036b23dd340cddc43e05d2f6f3e", 0xbd, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000e3a000-0x4)=0x1f0000000000000, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00003f9000)={0xfff, {{0xa, 0x1, 0x20000000000060, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = epoll_create1(0x80000) epoll_pwait(r3, &(0x7f00007c3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x5, &(0x7f0000fdb000-0x8)={0x1}, 0x8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00008e3000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xac4}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f00008eb000)=0xfffffffffffffffb, 0x4) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f000019c000-0x28)={@common="697036746e6c30000000000000000000", @ifru_data=&(0x7f00008e3000-0x20)="000000012cb7070003008000000013c6ed9808030000000a00ffff09ff0f00b5"}) r4 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f00006f0000/0x2000)=nil, 0x2000, 0xb, 0x10, r4, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000817000)=0x0) setsockopt$inet_int(r4, 0x0, 0x30, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f0000002000-0xd)="00000000000000000000000000", &(0x7f0000001000-0x4)=0xd) r5 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f00006f0000)=@generic="18004a0463d3b7ea6a1098b69fab3310") setsockopt$inet_int(r4, 0x0, 0xc8, &(0x7f0000f01000)=0x0, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006f0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x2000001, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2d) 2017/08/14 12:59:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x51, &(0x7f00006af000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xfffffffffffffffc, 0x0, 0x43, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x1, 0x1, 0x4, 0x1, 0x9, 0x0, 0x0, 0x0, 0x4, "78393f", 0x8001, "47f94d"}, "3c12466eef0c30b93df63fea25a94b1ee77da59d12354b0b81d237f8b9699c"}}}}}) socketpair$inet6(0xa, 0x1, 0x1f, &(0x7f0000fa8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, &(0x7f000049b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e01000)=0x10) r0 = socket$netlink(0x10, 0x3, 0x4) connect$netlink(r0, &(0x7f0000b6d000)={0x200013, 0x0, 0xffffffffffffffff, 0x4}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000027c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f7000-0x4)=0xe8) writev(r0, &(0x7f0000066000)=[{&(0x7f0000ce6000-0x70)="580000001200190002000001000d9b5600ed3b850300e076489643d818fe58a2bc4a03ca91645a3e0900000028213ee23ffb011000174116215bffff0000e1ed5ea04325d27f02f3a7b736231be86efd12ab4fec4a0f536e", 0x58}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f00003a3000)={&(0x7f0000cd2000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000a10000-0xa)=[], 0x0, &(0x7f0000af7000)="", 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00009b2000)=0x1, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x100000000000000, 0x15fc, 0x9, 0x3f, 0x6, 0x3, 0x56, {0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x0, 0xffffffffffffffe0, 0xfffffffffffffffd}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x800000000000001, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x7fff, 0x5, 0x6, 0x8, 0x3006}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x618000)=nil, 0x618000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) getsockopt$sock_timeval(r3, 0x1, 0x12, &(0x7f0000544000-0x10)={0x0, 0x0}, &(0x7f000017a000)=0x10) recvmsg(r3, &(0x7f0000617000)={&(0x7f0000438000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000618000-0x40)=[], 0x0, &(0x7f0000618000-0x18)="", 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00001a8000)={0x2, &(0x7f00005f2000+0xbfc)=[{0x20, 0xfffffffffffffffc, 0x0, 0xfffffffffffff004}, {0x16, 0x8000000000000, 0x6, 0x5f}]}, 0x10) mmap(&(0x7f0000618000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000618000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000357000)="1f0000000401010000000000000000000000000001000000530000000000ec", 0x1f) 2017/08/14 12:59:31 executing program 3: mmap(&(0x7f0000000000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000064000-0x8)={0x0, 0x0}, &(0x7f0000080000-0x2)=0x8) writev(r0, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r1 = socket(0x0, 0x0, 0x0) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000007f000)=0x11, 0x4) recvfrom(r1, &(0x7f000007e000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x73, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/08/14 12:59:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xe, 0x4, 0x1, 0x400, 0x2}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x81, 0x84, 0xf, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r1, &(0x7f0000105000-0xd5)="b558abefd044f6f76287baec75e7e378d93854409ad2c1b9334e20494fd9030b473ba02d6136a0e18c4cda3ff6617b4b5e50af94cf52b4f17e138c6d53e85754b2f978553746dcbe6db02ab6378815b469bf1be1459b5c44a4f0aa09c63e39d9096100d65ddee7e837e529cdec5de0ace759a3a93f02f06b1c113698ce72d917da0c01eabd2f386edf01c8a20941b58d4822c7a0bba6b1620c6299aab3da1f1ba407f82c22f6d6852ac3d2a2618404e32423acfd81e25a3fa3187ccf65d5b96aa7a1890813838fb869c0c6a232f3ab01a143e40f91", &(0x7f0000c3e000-0x3a)="2a0d8c42a59a5d48bd43e2b1e568eddaca0dd4daa6978e4e77f502eb0af7cd82c5c25d07bdaf64c94dc3856ef8902478b16ae4c026ff444bb722", 0x1}, 0x20) r2 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r2, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r1, &(0x7f0000fe3000-0x6f)="621a0781009ba6723b461b30c6365f2e58d8e0f6f600576dff2caf086b4c54d670afe633ad1a7d1ceef9f612e096f63b3ff9fa085df15f07c26d1528e95365a8efb46b8d220ec0f28c644f6f4bfb0390b7faac3a3c2b40cda46fa8a7be6ec2c3c38f325af9ff21d2c8076139c1642a"}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r1, &(0x7f0000064000)="a3723a06c2c4836c6d48442ae6d05fa7e98963a92e2a2c1f0adaaad8faa8cd412d2af75257bad6f6f3766df220e44513f721753e3c4a1e260f1a35e1733b8a9735afccc5728150172c88beb8f360a5a72daeb1b261466800865e36014b6be8a9d0b7b9602ec1de7a7770019a0412dcaa15abbbf19327308cdb0036d97e58e347ad2d857b2fe265ec0f511487", &(0x7f0000fe1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d41000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f9a000)={r0, &(0x7f0000c5d000-0x41)="c8a7735f3710a5d7d9250f006a5fe9e1643bc3b92fe4188471221b70dba50aa6b1be768dfcf4acfc8d6f3989c26270d818a7c58685cdb570dbefbb92fa92e5f1ee", &(0x7f0000a0b000)="9e60759a14d1778c64e83806909a3d36a1cfd03f4f2072e0baacd15bcccbc448077a16eb92cf2e8dc088ee24aab2dcba3ab31fdadaac0e5be96050c88a452b6984b832a1", 0x2}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000b46000)={0x7f, 0x3629831, 0x1, 0xa, 0x20}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ed4000-0x8)={0x1, [0x0]}, &(0x7f0000e87000)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000112000-0x5c)={{0xa, 0x3, 0xcea, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff90}, {0xa, 0x3, 0xf2, @loopback={0x0, 0x1}, 0x3}, 0x81, [0x9, 0x10000, 0x2, 0x5, 0x3, 0x80, 0x7, 0x2586]}, 0x5c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000439000-0x18)={r1, &(0x7f000011c000)="b039bd99efcfaadf86f3c8716516f61fc030bdec96fbe0505d6ba130997b45748db055a1e9418933bb7b28a121a335317c2742b2135c41524ffe0ce6a1b88e0e714d5d3d414fb20ce379f452ea30b776d9798de7c217db2d39be9eb1c1a742", &(0x7f00001f3000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000a3000)=0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000316000-0x14)={0x0, 0x25, 0x7162, 0x5, 0xdf4a9ab25639931c}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b27000-0x20)={r5, &(0x7f0000f4c000)="654bb9da0ee6d8e7e1882e5f73e85b954a83996cbc7f22f3e67bfe67bfe83674666dccbd23e3a6a1722a42323e700f", &(0x7f000006d000-0xd6)="df2a187c32fd906d50892dd3cf9d0a1f401959cedbd29fc34039debf917c6115c72bb30c1e7d5d63ec63e95bbf720457cd50f661a4b03d113beb24e0f74075f9e2ef5a3784f35e1fe7439657b81fed23a9d329469cb149e2d65587b2b7630c8e360ac68563273c76230d6b284e91fcacb31c3048ffe26d359feab224e75f830da6a04cde9cd54e065828b6623c83f8761e0ea4977574ec017b03301ad212bbccd407d663b1be6d4274f03c090184fd830b6227d387eac367605b2712bc9b21d571421dabc74903eae5f58d42afeaba4d33d076583d1e", 0x3}, 0x20) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000860000)={@common="697036746e6c30000000000000000000", @ifru_flags=0x1}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000046000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe4000)={r1, &(0x7f0000310000)="f6", &(0x7f0000289000)=""}, 0x18) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000cea000)={&(0x7f0000e2c000-0x8)="2e2f66696c653000", r5}, 0x10) getsockopt$inet6_tcp_TCP_PSP_CHECK(r4, 0x6, 0x6c7, &(0x7f00006aa000)=0x0, &(0x7f00009fc000)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fc7000)={r0, &(0x7f0000d22000-0xa7)="7f69d6d43514f3fbbe4e27ed3eea9ede284dad2b1849cb8f088dd102ce0e9f11e202eabafe266c64abfa8971f594644583da15da1d2b6e8eed894642ec797d4016fabcfa52475691dd62d7795f014cca7c3a356c913cceffa595ee418fdd5a69be69c72348b90adfca77879d63d110ae8372eda05ff9e82b85829fcbd4666ef419cd6e491e36ede196befb4f1e649c31a1acf7451a3a1d80c9eb439dfbf9cef352c756b738402e"}, 0x10) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000b66000-0x30)={0xb, 0x2, &(0x7f0000b66000)=[@generic={0xb65, 0x1, 0x0, 0x0}, @map={0xd2, 0x2, 0x400, r5}], &(0x7f0000a0a000-0x10)="698e36746effff000000000000000000", 0x9, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, 0x30) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f03000)={&(0x7f00007f0000-0x8)="2e2f66696c653000", 0x0}, 0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00002c0000-0x4)=r7, 0x4) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000609000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) ioctl$int_out(r6, 0x5462, &(0x7f000029b000)=0x0) [ 74.386323] netlink: 6 bytes leftover after parsing attributes in process `syz-executor1'. 2017/08/14 12:59:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00009c4000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ea8000-0x4)=0xc) r1 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00008db000)={0x0, 0xffffffffffffffff, 0x0, 0x0}, &(0x7f0000583000-0x4)=0x10) write(r1, &(0x7f0000ff0000-0x27)="2700000014000707030e0000120fe7001087e0f41207f4cd0a19000000000000240800390075ed", 0x27) 2017/08/14 12:59:31 executing program 5: mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000817000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ab2000)=0x6, 0x800) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000ab4000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a, 0x0) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00008be000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ab2000)=0x45) 2017/08/14 12:59:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x100, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0xffffffff, [0x1f, 0x1d4d8e37, 0x0, 0x96f9, 0xffffffff, 0x7, 0x9, 0x100]}, 0x5c) mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) 2017/08/14 12:59:31 executing program 3: mmap(&(0x7f0000000000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007b8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x5, 0x8001, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e63000-0x4)=0xe8) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fb3000)=0x0, &(0x7f0000fb3000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ddb000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xd17, 0x30, 0x8, 0x8}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x84, 0x76, &(0x7f0000aab000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x80000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0) 2017/08/14 12:59:31 executing program 7: getuid() r0 = socket(0xa, 0x5, 0x0) socket(0x1, 0x5, 0x6a54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000b, 0x40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xcf5000)=nil, 0xcf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000cf5000)={0x8, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000cf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x5, 0x2, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x2}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0xb8, 0x84, 0x1, "e5364fd68b19c512b3dfd8205d951eede2e476231c7a6b90a5fe53fcf1a63e87c98b237a8217045477cc4af8aaebcac13c3c5ad18d4f8ed8ac9a33b79e0bca345ab52c3bf13b83470ba4cf37dfae30e20ccdda4cb99bf292cdc57005bdd4a0e891dcae749bc2d1bee4d24a9840f349688d19639de5c94b06c41c58640b922e66dbd2548ca53d9e0c4b64c3e1e368cecf6194e92ba4e2abf2bbb4f2cba6e690806f"}, 0xb8, 0x40001}, 0x40000) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/14 12:59:31 executing program 6: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000e, &(0x7f0000001000-0x1)="", 0x0) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f00002d4000)=0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000e5f000-0x4)=0x8000, 0x4) r2 = accept(r0, &(0x7f0000e5e000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e5e000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000069d000)=@assoc_id=0x0, &(0x7f0000a06000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000331000-0x8c)={r3, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen$netrom(r1, 0x1) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e60000-0x8)={r3, 0x8}, 0x8) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000e60000)={0x7f}, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000e60000-0x1c)=[@in6={0xa, 0x1, 0x94, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x1c) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000c72000-0x10)={0x3, &(0x7f0000e5d000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) listen(r0, 0x0) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000e62000-0x8)=0x0) 2017/08/14 12:59:31 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001a000)={0x0, @in6={{0xa, 0x1, 0x12b2, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001b000-0x3)=0x8c) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000015000-0xa0)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffffffffffff, 0x2, 0x40, 0x20}, &(0x7f000001b000-0x4)=0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000001b000)={0x42424242, 0x42424242}, 0x95, 0x400) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x100000000) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r3, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000013000)={0x42424242, 0x42424242}, 0x2, 0xfffffdffffffffff) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000017000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000016000-0x90)={0x7f, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r6, 0x100000005, 0x40009, &(0x7f000001b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000001c000)=0xfe) getsockname$inet(r6, &(0x7f000001b000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) syz_emit_ethernet(0xc0, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @ipx={0xffff, 0xb2, 0x6, 0x14, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, {@random=0xfffffffffffffffe, @random="101cc60ba73e", 0x1f}, "1fe518d45f52b19da8b38209ad979b1a183221c5868e956a92f9a6a102498af18006a0b184a830c4f3e1456d3add71f214d7dd58d985b2887b6e40ac8d25e4eab00462db396fd69cad65b80645e54da9bdca778bab8cd28d7ba076d4649212c385a70bf9965a45434be2fc1bbc28f0bce9ec4ac592e2d5698535d018fc9541a7e7f7666690ec0f6cc6bceb86c09e2fbd19f6ffe7"}}}}) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xc21a, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f000000a000-0x8)={0x42424242, 0x42424242}, 0x4, 0x3) syz_extract_tcp_res(&(0x7f0000007000-0x8)={0x42424242, 0x42424242}, 0x3, 0x6) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x25, &(0x7f000001b000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f000001a000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000018000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000017000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x7, 0x2, 0xb5bc, 0x8, 0xa0, 0x20, 0x5, r7, r8}, {0x7, 0x0, 0x4, 0x4, 0x308, 0x3, 0x67c5cfd, 0x5}, {0x3, 0x3ff388a5, 0x8, 0x9}, 0x1000, 0x3, 0x4c, 0x0, 0xa, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4}, 0x5, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x20, 0x3, 0x2, 0x101, 0x9, 0x4, 0x10001}}, 0xe8) syz_emit_ethernet(0x4f, &(0x7f000000e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x20, 0x0, 0x41, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}]}}, @tcp={{0x1, 0x0, r5, r4, 0x0, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x5}, @timestamp={0x8, 0xa, 0x1, 0xfc9}]}}, {"0c"}}}}}}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000001f000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000001e000)=0x10) syz_extract_tcp_res(&(0x7f000001a000-0x8)={0x42424242, 0x42424242}, 0xd, 0x1ff) syz_emit_ethernet(0x76, &(0x7f0000013000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x68, 0x2, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x28, 0x8, 0x1, 0xfffffffffffffffe, [{[], 0x0}, {[@multicast2=0xe0000002], 0xff}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x7fffffff}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0xba}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x1}]}]}}, @tcp={{0x3, 0x0, r9, 0x42424242, 0x0, 0x0, 0xb, 0x2, 0xfffffffffffffffc, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0xffffffff, 0x200}, @generic={0x0, 0xa, "fdbc7c4565af204d"}]}}, {""}}}}}}) 2017/08/14 12:59:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x8000000000002) connect$inet(r0, &(0x7f000005a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r0, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f0000612000)=[], 0x0}, {&(0x7f0000033000)=[{0x14, 0x0, 0x0, 0x0, 0x1, "fd8d"}], 0x14}], 0x2, 0x0, 0x0, 0x0}, 0x0) [ 74.554504] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2017/08/14 12:59:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x6, 0x300) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0xfffffffffffff802, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0}, 0x30) sendto$inet(r0, &(0x7f0000714000)="03619cb76d8dc2eec009a955e8e5d68a1a61e116e73cf72b6faac6b40d0834df74ffebefcae1a48c53a792c32c17effbaaf548289dfc2d2d347cd20992c3521e92d14d5419d6bee1c85779d998f8adffa5b4193a4ec1bb4fecfbbe1d31dbc1d7bda4eb49226ba2aca4f3468b4ab9c6211811f4dbca4200e850021a8b787629d12094c924cb81d34aa14d9a9282a070af13ef673b0a97a132ae6ade608184aa5b39fa29d755e0de5dd155d486272a86e5e580c76f4e119fd5e72a20ce3fd2927d414e846af0bc74b77081fc4d2cad9893d7c2fd15dc0f85c92f", 0xd9, 0x20000000, &(0x7f0000311000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x6, 0x0, 0x301) socket$netlink(0x10, 0x3, 0x1b) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f000005d000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x0) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8, 0x0) r4 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000006000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000789000)={0x0, 0x19, "46bd7160e4525ce29d0591a33b05330b9a7b3ff8b78013d7c9"}, &(0x7f00009c4000-0x4)=0x24) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f7e000-0x14)={r5, 0x8, 0x7, 0x2, 0x7, 0x7}, 0x14) pipe(&(0x7f0000acd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r6, 0x40086408, &(0x7f0000fd2000-0x8)={0x9, 0xfe7}) connect$inet(r4, &(0x7f000005a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$ipx(r0, &(0x7f0000156000-0x10)={0x4, 0x0, 0xfffffffffffffff9, "1abf50009a7b", 0x80000000, 0x0}, 0x10) sendmsg$netlink(r4, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f0000a4b000)=[], 0x0}, {&(0x7f0000a45000)=[], 0x0}, {&(0x7f00004c4000)=[{0x14, 0x0, 0x0, 0x0, 0x1, "ca00"}], 0x14}], 0x3, 0x0, 0x0, 0x0}, 0x40000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009e5000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000727000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00001f2000-0x50)={@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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x1, 0x2, 0x100, 0xfffffffffffffff7, 0x400000, r7}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000087f000)=0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) syz_emit_ethernet(0x333d, &(0x7f000059d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv6={0x80, 0x6, "5a3c97", 0x3307, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[@fragment={0x3b, 0x3, 0x5, 0x5, 0x8000, 0x2, 0x1}, @fragment={0x2b, 0x8, 0x5, 0x3b2, 0x100, 0x6, 0x1}, @hopopts={0x87, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x1000, "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"3b8ce7da1eabf201cf8992f3e3d57d7b33c3d71540691db56b59d4e7601cb3bdf6785abd361744176bff705b040dd451e205fc34aa7f5a6ab42abd461c7fa4215544b5b9a896c4b4328726d326222444edbeb67619d5465fbcf4e5e717374dfca26fa9a3cb80a2f80e81611378d29a4ee6ae9d39fc079db78334eb39abac49b9fe4a10ff46e070039cecc0e9b4f6c30c772b81d2dc72d380312d58b26e5796d0e9c4f8fafdc59e40a69b6d8cee0cb914f1591fc93f88636cace20cc84d92f9075b26946936ee6080c06ab83855c3a25c6be5711b0025c2d02af0f35770bf8a5349413a20a77d738e419aa2983b4baa384392ee4d2e3cc6e8838bc5d362937ce394e194a8c8129292e7af05078754f4ae005592b16359c34b75b2413ea1ecc3de9cc43d501225f8234dd2e8b61f5148446058c66a3e5315aa71f8c28526a3e11bfc47c2038b098e765f1a587410646dd7dbf91909ca8f7bfc7386f8e05b6d749cd0b72a22ae6eefd5a7cb0b06b920d85dc01f43311292ac655b807d9d5390ec8defa88fdc4c73d6386815de44ed0a80601db32f34ad0708a49cffc7fa6ae052787702c9f55b343f67328440ba9d175504d3a79e4f79becc8f5e851617115df1ebed8c93daaf82dc5f5822564963c0febb05cd2d6735c0b85e1ec54f57b13f485cf96f1d551d3aac0175b628235f079fdac4d33942e978ea576efd807b63acdbda8cac203df21a48778663223e1654366c1a4619cbcff64adfb3c18e5df9ecdca7aa92a0b69f8f74d8c366b6c136d1f3dcac28158d0a9d092ab6ea35248c7f01e0596f567a6292963ee110fa3e83f1af34a1afe502b2288983295644c67dd259a963c3d438b5bc904a850579dbb5d8e9a75fa7cc6b8bcc235a2e7cb36c236cddcfd51add7a4956aa1765ccdc81aa27e2ce93ecdc3a5ba7de8b62265bfbc4922cd6a5d36cd8ca72bc3b2cc2d3ed1c8f2540362d78e3caa194fc5c176b57f2ea13f7737d4b6acf1bb6da10bf988ee9abacd7998ac690e14d396093435b02f5ad79fd0615cd7447a6c4544bdeae034e754cbf877a41fac8f1badd2fcd68967bf6d7899ebdcd370787b991f3dc896e881cc0cc33ab765fc55686f55a932c6fd1105c9293aeb050ba30770b4a6bf9e3219c48488d1caea1dc615f9fc8b6bd2681c1253d1de748bc0b7e2c4bc45882706f37b7457347bd84b7297a19caa6e45cd200d543153558ae1545bb70322e5ecb1a718159fef6753891780706fdc7441bc879b6866c9cf7df9184ef702c1733d2bd6bb13e279c841ccd5f011b10275202258c42df1555ef6743e91d3da5bb9a6c60326a08cfbedc3667456f2fc125a32e5b902bf5f7614f2751b9763cc7681e2478ca47d317b7ae5dfc7b80125b8e5ceb1fd5399b7f28671304b885a1757288490c750e97b035497b7c4f4b605313d819e4a0edc3c251709d2f0759ec616f8805aed0faab303d0c46f5d416171609f39bcc7a07ae59c78626e1a2b5de17b0dc902fd0cb6160c116e611728e95d099c2ab2369f842b7aa71cbdb8862d555f0da1d2d209bea1056293235f5d59b4845d4e61c4a1243f19385b09effa1017dece5fbb1086df08a2f0127a560256e32c18c58b8f7192bec9fad14c70650ca6cb3887bedbb5563ae8129027d9baea55b613bc052bf4c0bae7d16e7ae649de22c0a66d5f4d5c0e38efb58a290cd6d4794ea81183fb9dbcdcca4f792f2f790f5353b00590744388a9dc4cddaf37514a5b87ad54191569a1ceef432f8b4a793e6df3810071302a4cc875c63c2bae243e7c7d16d4cdb394cb36a1d0d13ed388a77222600f5a80ae124f13b343b3ec304b503cdc77af0c1c86e287ba8db62acae27d7af98dd467852a1391f5767731b02482273b2d23da9cdd2772d355d8cd5c6da747f9d10206f297fbdf9a53abc956691a3bd87561305a93aa7de8e31b9ee87c878d2b45c03dd1646ef68f24b0625f4fb94a95bb60b0e9b009e3b7fbb571c6b70d92ca5aef4003fa6489a40897527a519812ada093c12f9724af63e3480a9e672feddd1aaf70a04bf536b02cd11287e6788106738d6c919d619e6aa6de84b3ea076f3b59c89c013d9c441dc880bfafe8dbc7a56c8d2becaa52795a35e5ee3e540bdec4d92ad4394c1b87310ff57b5c3a40d313a369355e1ba2177c4a6acd820e9a2623ece7e46411c72475374595c684c9cc5555c86d400d986406385f5b5ffcb1e22f23f453895df26d6d9a557e3be0ab5339ab7b37f14d2caa0325b20f8bd78baaabcbf474b417e07c0a8b2add7351aed4c9882b10d33ecd02e96d4421582c8012cc335270eb0da78b4258305d0069ed16b6d80d70a8b6f0d758fd4edbb040bac71398b86d770fcc1b521902de6b23c099cd7c818ec43f751ba661c11d8fcfb0a5c47082ad8fd09c87329732a55452eb8d2c4eef50a4ef652d81ca1cdb22afb546e0c184143baa4051a0e4fcd0eba7061034b6e93a3ec00797255a48e5bc46a4044f5438427227927509721f90d8941a2f8aca052f94e433fcf5bbf64f598efae73072f0b543970b5791954741a1fb4d3247a7d8859130dc069d9466ce9529e879d1f5da0be5f9d9e531b57fa095bb846f3638395df5584d458cf8e4cebc99d42c63baeba584b9c2e2d63ed3e63e0854a28f798f894ffab9b14d496ea374f5841ee42408c933224280469d59746cb8695c8a6b4f7ef7cd956208f8730b4f8dd4d6a49b3f82aacc58f64dd02f0f004267e5f43773554a9e72af712ae66f4c126bba7adf738416c00f0f6f422b2776aa0b991b35b0dd412a5e857a4e262b11ebd016c2fc7cc0b503d5f452322c7c2adbfa5b0241726dc4358df85d6656c397e949c06b1406fd349349abafbcbcb347546941a4e31557d996c70658517cadf80871e74a3a4aa56b9a2ae429d6ce8e25d200015acddf9252b53565fe702a0b3ba95a889c0043d9b33d84e9cf1e4406a760e18dd66f11b6b64863242b27a3ae04a18a4938510c72aa10ef7e55826430f8fd7cf7dfccf039c126d13f2d410c55e4d82e788f776de3ab072f3ee892df35383eb1e964ac8158c6cb8658b8a5f8b9712e9a88708ecec8dcfa2af30c5e76beebeae11e822fd320dfc7665c2c0fdfbad68bfd13b1e8bc376d2b0a8d3aabf869c0eae7354295f056b2e3c2f86ca3638343f6bcc7cc7da69beae8b590ddaaab36950f0296eec07d2587b5db3ee1a11decbcd5a30df3babee96d9050d0115034c1e76883073cfc92cb2ca9aee00d70da3c82f7fa3dc22780a538762e099d9af6d0f0e385ae36298aef84d0b7acbe36b1e12deb18e0c2eed20b3c9306d65afb5105a231c98f3f754a72a9cad4aa441804005d5b7530d20eb183de48bd7ca63ac87c421ed115134d80a156de0dd53a5bc1cdbff3d4bd6ac08233d0cc7e72d47482ae51321a762067fcff24770dccd35f61645f10b893df3eb87742a0b0c80e38569e64f58dc0c0b9ecc4111a4fa7ebe11d2348c01744c96dc557ea92ba3c9affe61db32b2e8c9d4171fc2216dc57c6994f7d5f44f9db595b5f2378f5641985c627c04bbd5347330becae59704abe9950b5eab469d5a7222e5317e1d0bc291f10a01e2f24cb9745670ff987d03fd20af7cf70d45322fde6b080b98b3ba90e32389850e69e8105637304c1cf870b9857b3c618ccd0fa589aa2ea4ff36ac519eedab2dccd28361b32354ca640ca9b543cb1bef8eefc0234a336627f05f3668466f0cb4b54b6ad2a13f7669b2aa54f15ce22d8b074c4061b4f5de2fc3b81c227bbf8d9f79fcff53f7b3a52d4e906327ce2fe7fbe47abbaa6866431b03cb960dceb175608d5409e8ef2e0f57ebfa5c4dbffa1d65b4fef4ec621cd2c86d4f098a52a50221610c5b7e701c9a7967ebbd1d77d9755daf5e1a3bdf3fb351cf35155c4fa95de77bc113e6e77daa425ff0f5e2ccf8e7f98eed645d3d5f1d4c9a87473570d000fa1d5958867c7055f22df482cd838fedb86aa2c488d8ff19e7d24826d6a7df361806bcb886593d707339d5e2415b195cbec57a3565d830a0effba8517d942f2fa5b17cf67e92907c87205de99b6cb0cb76fa2602629d5e12eba36a1aaacb47173a65162034f3136018f18b4d373f5313d5e335ee46f51a49c9f0158beecb0b503d9a40a623c44da4d67ccf33e706e6dda07d2a8b0b81e4d459f77ffec8d6843f421f0113afa1bc0e6eb7b1163a4e4ef27b3645a71709da474d3c76d127b06b82e287a10f45203a27e8364e2d5c2f0fc1de209f57322b783fd7852fd3ea65c0035a71d0067c415f0fa6994011e29245c0a2d9864a51d9d3041e6c6afd75c55162cd49e7ca7069db2b5e5d3e82c6f382a335871ecea51c59c5d39c59984b7d82f1c9eb1d8a8d5def1edc08400ea2403cd60c0d55596d1b0f2fa70390177b9dbd9660799baea89597fa8687ff533b129f8edbec4fd769a077c1fba42b1f7b8c77b1ae6947df76b90e5eaa69a7683a5a473f247f9746fe9ffb1ff9ccac1c315bc8d9213ecc46457e266666c160ce1069076ddc0aa9e530cdf3f2a30d2920d1d5b213aa72008c3e2fd6ae3865a0354293f273ce32df245de308e4ffcdee195ca95b02a8c6a01749567f43faf891682e09ddf78a2ec703c43bfe69eaa05371a81bbcae3adb1ff24ee5d1a68e68e957a21a4cbce8d52c7a6ee3857a13712f4edf9407a64ef7e26e3a80e92aef19c9b7bc70e3b716cc3dd32d8d3ca498ad66c8d56cf5a40441e39d3ec1b7d22dbf59761025f2e0a02805586acd1041ee111e9d5d4c9d2451cd203b41eac6518f98f872e47485b6254eddf8eb08b3e3940ece34c40b139aab3544d554d9f56aefef26f8a30b7a2f1c512dd0b776d2f530f38f7e101a915f45e1371e9f3b0f6e58cfaeed774ab8869e9c74311e751e15610e13de634099ad1e59012877c04a7a1200f7c48d81a1280ed07463299d42c151a37f4b008aab2dd8e5521417714321d68a1b2659b0bd31e6ddb5e70d639f48340f837f33395a1b91cad5ebc811e0d5e6b9d33b788ff95c2b65662b7432b92a9d0e66b12e265a8fdce9e8dc1c2bf1f432c487699c2e8682dc939efa7714c7366666ebf06728f3c53eb8db82f367b424dae7dac3f7e42dd4c4a49815c9b7018e585d9243dcd1284d51712e829ac9dcb6db2f23002fa30c40fdd818711514efe5bef9966e3735d652ff0c194e61c7331140d390952847af4921ca03e9f2ad9fc9064888727625fc431a39dcbb2da795affe700131be4df09d6c9b3aa53aaf6bb772e9e72a8b34e11900394a1cc7b570a59c61624ef103cf74996d306ac8ee82451e3e2072510433509256b0eb1c37fcec2bf90cb9a548c9d0ac702b50b312903ced82a64c812189df6fb223fb6533c9050a95de94e93ba636263baf05b9bb0483e20fdaa5102aa2a4ce2cf2a55b4be0f28f3d43a945219a28c1bc0e46bf240ff0c120dde313f8312f497daae850f758c22ef7cf19fa451f7df406bb9fbef2d19ec52d5883dfb39368afe497e7fa9a5d90f741b5345e298d10227eeb9c652044ef280a7d039437495a38e04652f2fe3edfff87b153df1aedec1e3de046db9d6bccbfa79b66011eebb38b046842aba980cd885fbf989769059d6b209247893ee984c11c0e5f7d5c71426b8dd77c8f0001fa506b5bcb9e10eb0667de3236257a9905b36b96265a049d7aaadd438444bd5972354537c47dcb334fa1c0266762ef2d2ce0ba771cd336a80fb1e48ecb8cc381e90c9b701d973aa8287be4e4427084482b141e7442d482e8c58f276326c603361684d9d467"}}}}}}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00006e0000-0x10)=@common="69705f76746930000000000000000000", 0x10) syz_emit_ethernet(0x2a, &(0x7f00009cc000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b42dd491aa6c", [], {{0x0, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast2=0xe0000002, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @multicast2=0xe0000002}}}}) syz_emit_ethernet(0x2a, &(0x7f00008eb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}) write(r4, &(0x7f0000baf000)="2a31a45eedfd10a6a5e968c5c705d043fb366e269e95a12001d1b0f370553df0c22419773f02aabed43a3213e689a7efa1ec331be4829515b86dcc8d4878", 0x3e) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009fe000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003cc000)=0xc) getsockopt$inet6_tcp_TCP_INFO_EXT(r2, 0x6, 0x6b2, &(0x7f0000a6c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008ac000-0x4)=0x1000) 2017/08/14 12:59:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x112, 0x7fffd, 0xa) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0xc00000)=nil, 0xc00000, 0x3, 0x10, r0, 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x3000)=nil, 0x3000, 0x3, 0x2110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000013b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000852000-0x10)={&(0x7f0000772000-0x8)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000006, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x800100000b, 0x32, r0, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x33, "052a4201fa33a86e4f3f3e57002c701c57e7fbbb4ef45e601fd27a3ff99923b28797f8ace1d24d917a1aa70f24b41e36b7fefe"}, &(0x7f0000002000)=0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x130, r0, 0x80000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000003, 0x10, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000f9a000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x6, {"635e17b9650bc4"}, 0x1}, 0x10, &(0x7f0000f59000)=[{&(0x7f0000001000-0xdb)="da88a7ef0e8ce6b73a38c8ae3f050370ba15f521518612f229318120b45b67bca3a615b42d8b1936b784dbbfe459b03bb66e0940bab40ea529d6c867ae684e8a6ab7bc51a9f409d452e199d0e81e852b1098cde71fd6c1f4af60852b1aa37d5f866786ff75a59ccef83f5a6bb0635b836b4b8fe768e997e7b5096668979b08778cfb699176d2b64c8ff87e7c20755b89cb940b75ddbf74d2ca1f82b39bbbd07100448422062f1f839a6a7674ab28c03cd6baf7f9dfb586120b7b5baff988a49af6970f51f604758f1861c52e4f6b08cd2005c751ff15ef7d0fa21d", 0xdb}, {&(0x7f0000000000)="37f909bf6c2cfe0ed163825996e45aa2686da6d7a9f77eac7348729af0eecea4205e21c4385d2342d793a638ba0569ae61e8f81ae79df96b9410a5d3529844eac06fb83dc5681d165c5ac68305de8ff450375409fc8ac3c347015c99fc66ca7761aa055cb4858684b7bdfaeeb5d5b35c90b4e02b71bd6926e92635b7a1b58dee6871f96767b891512eecb4d4944ab2e3adc8af0b92a1cfe134b4d251ed93fae16172fadcaaafb99e7c4faff63942bf05f324e5d76ea3bc", 0xb7}, {&(0x7f0000f99000)="c1299f2199c01984000f34ac31dac10abf9a9a3990f7c9ebd720fd7ba9ce9bf1174e4bbbd04be043c5c21fee9f5e844236c38d558419f6687f65739bb30d6e7403abd69ac454b0703d68c45786455cd763c544fa540d56bec8b1f4c7a71cb14dce368fa208c5c73e696c74d3f9534cd0a93453cc51d2a9c1abbac2aa629078ad325a95117ca47503ed20205f885505584b2c659f3e43a435085764e9b73fe973e74458ba1402ffc9fb01e8247dd1f63239b1cd262dd578646a67789811013214414757b18ee537a4eeb85874a35fb2d575bda4", 0xd3}, {&(0x7f0000000000)="4bed7aabbb83af0d6830fc075689c37ddc97acd786651074b6aa9dceb14f6bb2b591b955e37545b75d5e88cc2abcb0758fcb77780fd20f84bbe0aeca31328d00a3d7d1285c9160ed246318fabff87dc8607cbdcc73e82906a27aaace261cdac8abaf5907a4a9c5eddad2cc05e17f8387de511cc02aac8ceb9578065f65595f264efddc9721a5c810731f96b6fb999178c4f7", 0x92}, {&(0x7f0000000000)="9326f9f7f7cb79c3bdc11e1ef287df74affb", 0x12}, {&(0x7f00005bf000)="c2e8e2fbb7b02f52c2c455a7fd9d626332826bc60203109e6f2b7279dd0b721cd7384d64a1345572ba1ac1420acc9efa2281a9d772f2809497c5439123277f72468cf73d9cc88bbb70a4a76bcf46b0051276dd528b8bb2c309b30485270d018ee7b7bc9b57b30b9008154a331247bff0588eddcc79665a6f1e87c2a9701c7415305b55c7673a173e0ca16f336c3212e55cde9ddce74c349e623508c625716d9d32a32cf4685c682257484634826f16fba787a7885b024c9e0128bb7bf435758b309917b6725b69f883f358bc261c92d2f905655bf5820d0d35de7f4d143499a01f7fdd5f3682aa0e72e3af88ab", 0xed}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xe1)="791258869908d8f8046de013e4558dddd6b0a125cf26445bebd61aa3f8acfef9869bf1e92d38fa7fa2293c276af6768719d259120c943eb301a75603ac296bc1f11f68779a250115b5547a26cac73c6ea972cf0e73f8e192af0abade798d842c87e3e1aff1a2eb5c03ea09eee47512b7f97a7a2fe59dbabab95a636a0e46085d5b9e73a81fa05a391618a0c70c9a01114ce38a41e7018d6341b2b86d00225f2cbb7bb124af8fbc7bf8e92987f07930dbaa2333d25bf9d397d7a97f884863043ce03a870735f92982e8870727d668a80fad01cf2c95367b9948590aab230ae69387", 0xe1}, {&(0x7f0000000000)="3df024537909ff1b2ed2e1f6635901df6de133d72e0ccdc656a75895f9", 0x1d}, {&(0x7f0000f59000)="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", 0x1000}], 0xa, 0x0, 0x0, 0x4}, 0x80) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f00004df000-0x25)="1f0000000104ff00fdde45c807110000f305f0000800018002fd00dcffdf00", 0x1f) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000023a000)={r1, 0x4, 0x30}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ec7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000364000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000e5e000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000078b000)={r4, 0x80000, r5}) 2017/08/14 12:59:31 executing program 0: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f0000b50000-0x18)=[@generic={0x8db7, 0x400000000, 0x0, 0xfffffffffffffffb}, @generic={0x90f, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x1, 0x0, 0x0}], &(0x7f0000b4e000-0x7)="73797374656d00", 0x8, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) 2017/08/14 12:59:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00008ca000)=0xe) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000758000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a88000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000466000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f00009e3000-0x4)=0x1, 0x4) getsockopt$bt_hci(r1, 0x0, 0x43, &(0x7f000077b000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000240000)=0x1e) 2017/08/14 12:59:31 executing program 5: mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008e2000)={r0}) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ab2000)=0x2, 0x4) shutdown(r0, 0x1) 2017/08/14 12:59:31 executing program 3: mmap(&(0x7f0000000000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000-0x4)=0x240, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r2 = socket(0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f000007e000)="", 0x0, 0x0, &(0x7f000007f000)=@ipx={0x4, 0x3, 0x2, "a853ed1b5589", 0x400, 0x0}, 0x10) 2017/08/14 12:59:31 executing program 0: mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x20000000000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000ebf000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebf000-0x4)=0x10) mmap(&(0x7f000019e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0xfffffffffffffffc, &(0x7f0000ec1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ec2000-0x4)=0xce) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r2, &(0x7f0000bd1000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebe000)=0x10, 0x0) bind$inet(r3, &(0x7f00003c1000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000078000)=[{&(0x7f0000eb7000)="390000001000093500bb61e1c30500000700004a0800000045000107000200000100000804de02000008003f000000080000006ecc54001ee469", 0x3a}], 0x1) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000877000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000fd6000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000300000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r4, &(0x7f0000fd6000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bd5000)=0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/14 12:59:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ded000-0x20)={r0, &(0x7f0000a62000)="1d0fc0ad22f7f6c7767fe9bf261ad22b37b765f17b4d86608c8577825796e96623ebd04dd23a062737474b12b6fc47e5ad3e782a6173f48d56c7c3bc8e31b6f374d4e0d49f4e526c83dee160e5275c3ce5", &(0x7f0000d80000-0xd9)="382d4c10a9734a49cfa7e6fd1bd46acf3ec5a79ff4b6635bdf0cf2e3633d5f87ce129707bbdbc61888c9d14a79f99064c6b9d5a6a43d8cea8b8c33cf6362e9d8ac2a1745eb676629f1b0727bf264972c892ffe5d782e89a98d807f063f7dd785e8eb78c8938f419e3620877cee05df8c5c19f503f947e975280c357c81c7afb99adb49c376bb91cdb293b00b3c04ae9728bf6f2e4b1acdba2cb5695c4eed12e1e57d4fc2ad3ef6453e8f5dc4f134ab784ef0b468c3d18a270d367dc762dfeb2896630b2a06194aaddaa342a7bd7f74f4aef877e660ef1aec92", 0x3}, 0x20) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000959000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c22000)=0x10, 0x80000) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00003bc000)=0x0, &(0x7f0000adc000)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r0, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""}, 0x18) poll(&(0x7f00003d3000-0x10)=[{r0, 0x4000, 0x0}, {r0, 0x40, 0x0}], 0x2, 0x361) [ 74.701252] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 74.723169] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2017/08/14 12:59:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000129000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a4f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000265000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000021c000-0x10)={0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000760000-0xc)={r3, 0x80000, r2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000085000)={&(0x7f0000c26000)=[0x0, 0x0], 0x2}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000523000-0x8)={@rand_addr=0x100000000, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r5 = socket(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000633000-0x28)={@generic="3d95ea6af57ef69f458433a9683e01ae", @ifru_map={0xfffffffffffffffd, 0x3ff, 0x3f80000000, 0x2, 0x5, 0x8908}}) getsockopt(r5, 0x0, 0x40, &(0x7f0000dd3000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x54) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f000034c000)=0x3, 0x4) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x7, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr=0x2, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x2c) r6 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(r6, 0x6, 0x6c2, &(0x7f00005c4000)={"e75a14885f2a44dcec1d5719fc1a7708", 0x1f, 0x0}, 0x18) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000eaf000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r6, &(0x7f0000001000-0x80)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00009cb000)={0x0, 0x8, &(0x7f0000334000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffbaa4}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b26000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f00003b7000-0x108)={r7, @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]}, [0x100000000, 0x2c8, 0x200, 0x8, 0x2, 0x2, 0x0, 0x80000001, 0x10000, 0x7f, 0x80000001, 0x7fff, 0x9, 0x3, 0x7ff]}, &(0x7f0000034000-0x4)=0x108) listen(r0, 0x3ff) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000641000-0x4)=0x0) getsockname$ipx(r6, &(0x7f00002ac000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000072a000-0x4)=0x10) unshare(0x80002000) 2017/08/14 12:59:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ba8000)=0x9, 0x4) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) close(r1) bind$nfc_llcp(r1, &(0x7f00003f9000-0x60)={0x27, 0x72638bee, 0x7fffffff, 0x7, 0x0, 0x7ff, "e922efa2df447dd79d41a714828f3e40fe3674d3389b97b6f594aa14431d2460caf8c1c9717edd612ce81bafbe3394d0ee3eecce3c7efff1e4cb0fe859047f", 0x100000000}, 0x60) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000005000)={@common="69726c616e3000000000000000000000", &(0x7f0000002000)=@ethtool_wolinfo={0x8, 0x3, 0x2100, "2ade894e4f5e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000000b000-0x2d)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="f0a80300118b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f591c244b45b859b9f9bcf82e5fc4ca6"}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000009000)=0x7fffffff) [ 74.757095] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 74.766052] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2017/08/14 12:59:31 executing program 4: mmap(&(0x7f0000000000/0xe9a000)=nil, 0xe9a000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000e9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x4000000000ca, &(0x7f0000000000)="00000007e8", 0x5) setsockopt(r0, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) 2017/08/14 12:59:31 executing program 5: mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = gettid() mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000098a000)=r1) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2017/08/14 12:59:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ded000-0x20)={r0, &(0x7f0000a62000)="1d0fc0ad22f7f6c7767fe9bf261ad22b37b765f17b4d86608c8577825796e96623ebd04dd23a062737474b12b6fc47e5ad3e782a6173f48d56c7c3bc8e31b6f374d4e0d49f4e526c83dee160e5275c3ce5", &(0x7f0000d80000-0xd9)="382d4c10a9734a49cfa7e6fd1bd46acf3ec5a79ff4b6635bdf0cf2e3633d5f87ce129707bbdbc61888c9d14a79f99064c6b9d5a6a43d8cea8b8c33cf6362e9d8ac2a1745eb676629f1b0727bf264972c892ffe5d782e89a98d807f063f7dd785e8eb78c8938f419e3620877cee05df8c5c19f503f947e975280c357c81c7afb99adb49c376bb91cdb293b00b3c04ae9728bf6f2e4b1acdba2cb5695c4eed12e1e57d4fc2ad3ef6453e8f5dc4f134ab784ef0b468c3d18a270d367dc762dfeb2896630b2a06194aaddaa342a7bd7f74f4aef877e660ef1aec92", 0x3}, 0x20) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000959000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c22000)=0x10, 0x80000) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00003bc000)=0x0, &(0x7f0000adc000)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r0, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""}, 0x18) poll(&(0x7f00003d3000-0x10)=[{r0, 0x4000, 0x0}, {r0, 0x40, 0x0}], 0x2, 0x361) 2017/08/14 12:59:31 executing program 7: accept(0xffffffffffffffff, &(0x7f00000d4000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00002b3000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fe9000)={{{@in=@loopback=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}, {{@in=@local={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}}, &(0x7f0000e77000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000dd2000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000025b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000fe9000)=0x0) mmap(&(0x7f000049a000/0x3000)=nil, 0x3000, 0x0, 0x232, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000feb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x8151, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000fea000-0x4)=@assoc_id=0x0, &(0x7f0000fe9000)=0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00002fb000)={@broadcast=0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000feb000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000fa6000)={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]}, 0x50, 0x0, 0x3, 0x7, 0xb0}, &(0x7f0000fe9000)=0xa0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000feb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009d7000)=0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000024c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@multicast2=0xe0000002, @broadcast=0xffffffff, @rand_addr=0xfffffffffffff48c]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000013000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r5 = bpf$MAP_CREATE(0x0, &(0x7f00002b8000-0x14)={0x1, 0x3, 0xd, 0x80000001, 0x1}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b25000-0x18)={r5, &(0x7f000075f000-0x61)="bf9e16b44332623a312afdd585361f39564c8fb5e30d7e7429463c8407ded64338a326c3c8d41753b0d1d509d90361fcb369906558eb2d80113c964badfdf7e69703334aaddf1ee830a27128c01c19269193be5aa11a4b3cf2fe30626cc350cf37", &(0x7f00004c3000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000fe7000-0x510)={0x3, {{0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x89d, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x57}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xdb4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xba02}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) [ 74.804238] netlink: 25 bytes leftover after parsing attributes in process `syz-executor0'. 2017/08/14 12:59:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ca8000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000091c000)=0x60) r1 = gettid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004c7000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b05000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005c2000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001b0000)={{{@in6=@loopback={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=@local={0x0, 0x0, [0x0, 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}}, &(0x7f00008f4000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b1000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x1ff, 0x2, 0x81, 0x1, 0x0, 0x80, 0x140000, r4, r2}, {0x84e2, 0x100000001, 0x3, 0x1000, 0x200, 0x3, 0x3, 0x7f}, {0x7, 0x2, 0x3ff, 0x54}, 0x8, 0x5, 0xfff, 0x0, 0x4, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x9, 0x3}, 0x5, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x2, 0x1, 0x1, 0x10001, 0x1, 0x0}}, 0xe8) socket$inet6(0xa, 0x80000, 0x7b) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000282000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000497000-0x4)=0x10) r6 = accept(0xffffffffffffff9c, &(0x7f0000c27000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a1b000-0x4)=0xe) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) r8 = socket$llc(0x1a, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00007b7000-0x20)={0x7fffffff, 0x40, 0x800e, 0x1, 0x6, 0x5, 0x0, 0xe3, 0x0}, &(0x7f0000525000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000efb000)={r9, @in={{0x2, 0x3, @rand_addr=0xdc3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100}, 0x98) r10 = accept4$ax25(0xffffffffffffffff, &(0x7f0000084000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000699000-0x4)=0x10, 0x80000) r11 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00008a4000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000b5e000)=0x60) ioctl$int_out(r10, 0x5460, &(0x7f0000d13000)=0x0) sendmsg$unix(r0, &(0x7f00008f9000)={&(0x7f0000ba8000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a0a000-0x10)=[{&(0x7f0000e7f000-0x8)="673a1fa85c221cdd", 0x8}], 0x1, &(0x7f0000661000-0x48)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r10, r11]}], 0x2, 0x11}, 0x4000) r12 = socket(0x10, 0x3, 0x0) write(r12, &(0x7f0000c2b000)="1f0000001a001bf20000132100f4167600041d0100008d3d93391a0001454a", 0x1f) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ebe000)={0x0, 0x0}) setsockopt$sock_int(r12, 0x1, 0x10, &(0x7f00009f3000)=0xea08, 0x4) readv(r12, &(0x7f0000f8b000-0x50)=[{&(0x7f0000489000-0xf8)="00", 0x1}], 0x1) 2017/08/14 12:59:31 executing program 3: mmap(&(0x7f0000000000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r1 = socket(0x0, 0x0, 0x0) recvfrom(r1, &(0x7f000007e000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x73, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000080000-0x18)={0x0, 0x2, 0x20, 0xffffffff, 0x8}, &(0x7f0000080000-0x4)=0x18) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000080000-0x8)={r2, 0x8}, 0x8) 2017/08/14 12:59:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000085a000-0x8)={0x0, 0x2, 0x1ff, 0x1f}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000382000)="47", 0x1}], 0x1, &(0x7f0000081000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000046e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f12000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000cfe000)=0x0, &(0x7f0000900000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000068c000)={r1, 0x0}, &(0x7f0000ed5000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e48000)={r1, 0xff, 0xff, 0x9, 0x2, 0x5}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000077c000)={0x55a5016f, 0xc, 0x4eb3, 0x6d3, r2}, &(0x7f0000cec000)=0x10) 2017/08/14 12:59:31 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000b11000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$bt_sco(0x1f, 0x5, 0x2) connect$inet6(r0, &(0x7f0000f69000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80005, 0xf673, &(0x7f0000f6a000)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f6a000)={0x3, &(0x7f0000f6a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CWND(r2, 0x6, 0x6b4, &(0x7f0000f6c000-0x4)=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000f6c000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000f6b000-0x8)={r4, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000bf5000)=0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00002c7000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006fc000)=0xd3) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6be, &(0x7f000094c000-0x6be)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x688, 0x11, 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=@dest_unreach={0x1, 0x3, 0x0, 0x3, [0x0, 0x0, 0x0], {0x200, 0x6, "6aa4ec", 0x8000, 0x0, 0x3f, @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]}, [@fragment={0xb7, 0x80000000, 0x80, 0x1ff, 0xfffffffffffffff7, 0x0, 0x3}, @fragment={0x32, 0x7f, 0x200, 0x7, 0x10000, 0x2, 0x3}, @routing={0x3c, 0x4, 0x2, 0x9, 0x9, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0xff, 0x66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0xc8, "b50d6ef0b640d1e2df7cc5580ce86c7ce5a1e962f3c2f89a09bd21f56d1f6d954ae405fcf1b3a40e526ecbe777fdaa8e17ebdf444a80b601e143fd81214c19bfd6805b596d0feedfdf4a675a24c7c90bc941ab84f6923d5b06da58c4251186517dfa33ad651e68f59a24cf00eb2d718eccc87776f63363151b3f8ea30ba1802171485ad15a9642d910ce71595541ff542d16f8d19fd76ab3b1a3c260a29c2a5b4aad659d49d1f3e1416ed4563308029391e004049ed3a4aac9aa4ef5b5e4f909cc4b263aeb8ded14"}, {0x7, 0xcb, "13a7540abbbed8c0ca3fa0501dce533c607b4d56690b0129fadfa473c7e4a7120c19d532d301bc891b9d063637f06759c905a36e771bb63564ea48243c6780bce078b88fca228c30b046778cb334f525d120731caa79dc1bfb8fffe952a9400e3929d74e6027883dd37478216dbdc55a7dd67d11bdeb1647b090833c78d796bdf3bd98f4e89c036f2578680fc3450aec640796956414d2d23d8afa2c4ae90521b044e16b1978f40b6f365e23d05477eb859232b09289177963df64035f8af8b313f9aba501b9301dc0b5c6"}, {0xff, 0xaf, "54a6e58ea8d2f0e5d87e917271dd0004e561c1d92df479c9031105ee83488962a6160e3ab6ccafa65c90fa8bbe860bf3f985f4fc9235b08136b7932f43a059fc88bb817f90e19c6100b4c0fb1fcbf657ed58a684e69dc9d02b474d1eb1eca2f01eaa5aa42a4f415e0b6073bd9b54d5c9449cbd24d53f2edb9a442c97be7f00e04bffc26a490170d470e2a1c1ea7a38d9527ccc70c97ab3eccaa2726e1b4fadf54e383398aeed5e5cd2222476518155"}, {0xfe, 0xe9, "e0a8ef15cdbc72a663d95344400757e5d41b52f259e1ec377ec70795cad893b74d4057258f458ec671166aa8b07d88cdeeb8cb749514aa1d90d6d4982f64c0a701e0ab44cdd2cf2b005b26400ba09510c32c345ddc834f8f3e4c96e6edb0acbfe76df7016b29fb8ca61f421e6cdafce6a82edfa63a91decd65fa3fbcc5bc324dc95ad851277d0143e590e0a236d395c26eeb8bf1808ae4aa28144031673c6d2541f084388b5cfe6d60bc15c74ace9914593cd1d2d2bfd82e22b58a7594c87305f320042558142cbfe4d64063b75993e0b8710b4182ee4ee755973fcb1fec50df399d3ed150be380bcd"}]}, @hopopts={0x33, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x8c, "bf06a0d4466fd7d9c893546e6b891547286276909b9207b6ba1eac5402506164d08d864b3dc8f009048ab8930a19ca402312ccfd96b15ae20324c9c1e5618e4e904f6794eeedfa543d1c289ff68bb412484b13266708a61e8428b3a1397f979d9f0165c7b8c804ca4bb874af5856cd1998647318b3a3111ed471e7dcf7a9ed8fa8454c9515049b2ab255cbfe"}]}, @routing={0x1d, 0x4, 0x0, 0x7, 0x2cf6, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0x3f, 0x29, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x3, "77ce1d"}, {0x0, 0x95, "d74cca16f832d55cb71dcf704b60c0fa290ca7c708d205d4e3d7ad5c76ac17318ba2032ad2a2c760b653a0eb45f0ca3ae8ab56251669f241f8161e9288ae94c886a16be0c1d5fe3e8511b957d6c344918b5f7cd6311d40b80753be863311c7f772eef899baca745388d6332cf067d0fb57dbd02a427f3cff14b91d0abcc9d054034d22dc0c899fb106b48ee811ea34347ff0398a5f"}, {0x7, 0xb0, "3d9aefa27550c14de4ea11e56b6f8a77e85ddb81b4ee9c81e16ead6b5b740c2b911c490a5310598473a8bf737951aa967aaba6e8ad049f293700131eedd312072c6e44da30dd99ec850694b079e389d2462b14a3085cd1c1728205dbbe1afe235f2257b941ec0df2940662db86c65d5cf8e163b245840cb283ef334186b3a9768f8e7f2dd525f350f6e8794065c2a51257b668ddedbef0cc84aaf3eedeb896867c2692010d7e6dc410a25b73ccddc147"}]}], "e0fb04f4c7add0450d8a9b837e1a14ec8a8f5f2574d51302ef1377df82e13bbe875cc0e6f3ebb9bff0cc68b595180331cb8754eabc899b4dc0bfed63a072a1fc94f041532c5b7a4a5af06f3fbf5cd5b51ded2c6f848efbecd481b907084587166382f6e4bb4a622b12735cfc0b1c7e9f18f92d08f1ede3463f3af2a7b1d41b9a20d4c3e61a734eb4ccd24077e75cf15daecbb26fe900b88691628582c1000180ac6102cfd325a1984fdfc39f4b917964b03d57a99650590f21074186d3c728296e102ef14563c0ad"}}}}}}}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00004ea000)=[{&(0x7f0000368000-0x8c)="3ebd512e02b0a8b7428b300f4f1ff5eccce67a20d6773836402cc72bbeb3aebd089a5b74ea47ea0d3ab7ede881692825d9928e261cbc703475e8943fa6ee0d8b4e659e59e87b4762180576b5415e61a2e57aec34c22bc1253e7848e3babb6edc72129ba4227c37428d75c2ce5de5b2d34adcb66e4c8f9cb0858b8b26da6d1bd221ab851aa78ea5c090625936", 0x8c}, {&(0x7f0000f6d000-0x37)="7b17a0d95f9160409db919af1b0f5c039c4be17b78ad005e09a11b96fc4a0fb3c008ef55fca10e62eff476b4ae1d9de3715eea3223b614", 0x37}, {&(0x7f0000f6d000-0x15)="dff9850169852fe86b37661ce9d35bda4eab515c1d", 0x15}, {&(0x7f0000f6c000)="bf5360bb3a243f9d08b8d40bf54e5e9672b409db639f496273fb9ced3227f3d1c5a2ffc71904a7431daf1a935f94c8ae30b6a68ee382c0e674f6ff1a5c19f9234bd7e97684eff2f037d816fa030119a54e7971b4b6a7a89c", 0x58}, {&(0x7f0000037000)="", 0x0}, {&(0x7f0000cf2000)="2893cfd99104a5b4111e76dbea7ff57643c35d0a644a4e5ffa837bd3e38cea0d0523c60b54df73750de8498a1530424b00723ce129ea3106be4a40a9a30e472d73b6528da028", 0x46}], 0x6) 2017/08/14 12:59:31 executing program 5: mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) shutdown(r0, 0x0) [ 74.851832] netlink: 25 bytes leftover after parsing attributes in process `syz-executor0'. 2017/08/14 12:59:31 executing program 0: mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x20000000000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000ebf000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebf000-0x4)=0x10) mmap(&(0x7f000019e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0xfffffffffffffffc, &(0x7f0000ec1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ec2000-0x4)=0xce) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r2, &(0x7f0000bd1000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebe000)=0x10, 0x0) bind$inet(r3, &(0x7f00003c1000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000078000)=[{&(0x7f0000eb7000)="390000001000093500bb61e1c30500000700004a0800000045000107000200000100000804de02000008003f000000080000006ecc54001ee469", 0x3a}], 0x1) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000877000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000fd6000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000300000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r4, &(0x7f0000fd6000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bd5000)=0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/14 12:59:31 executing program 6: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x3)=0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d81000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9e000-0x4)=0xe8) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00008d8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) 2017/08/14 12:59:31 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000570000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000001000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xd1) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b54000)={0x0, []}, &(0x7f0000b55000-0x4)=0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000f51000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f52000-0x4)=0xa, 0x800) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000f52000-0x4)={r2}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f4d000)=@sack_info={0x0, 0x5, 0x91}, &(0x7f0000804000-0x4)=0xc) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f51000)={0x0, 0x8000}, &(0x7f000099b000-0x4)=0x8) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f53000)={0x0, 0x0}) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f53000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f53000)=0xe8) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000f54000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x4, 0x6, 0x400, 0x9, 0x4000059, r7}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f53000-0x4)=0x81, 0x4) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f52000-0xb8)={r4, 0x6, 0x3, 0xa8, 0xae, 0x100, 0x1, 0xd868, {r5, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x786a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1ff, 0x4, 0x1, 0x40}}, &(0x7f0000f51000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f50000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x10000, 0x0, 0x2, 0x1c}, &(0x7f000062d000-0x4)=0xa0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f50000)={0x0, 0x69, 0x1, 0x2, 0x9, 0x9e2e8dc, 0x1557, 0x3, r8}, 0x20) 2017/08/14 12:59:31 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000521000)=0x54cfc7de, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a49000)={&(0x7f0000f16000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x2, 0x1ff) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00007fc000)=0x0, &(0x7f0000f18000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000619000-0x4)={r1}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f19000-0x8)={0x0, 0xd77}, &(0x7f0000f19000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00001ca000)={r4, 0x0}, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000f17000)=0x555, 0x4) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00006b4000)={0x0, 0xffff}, &(0x7f0000f19000-0x4)=0x8) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000924000-0x10)={r5, 0x5, &(0x7f0000f19000-0x68)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @rand_addr=0xb268, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5f, @loopback={0x0, 0x1}, 0xfb4}]}, &(0x7f000045b000)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f17000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f4, &(0x7f0000f15000)={@common="010001100000001004000000000000f7", @ifru_data=&(0x7f00008e8000-0x20)="000000ff9400024000040affff15e3008e0e00000000031e0449080000007e23"}) 2017/08/14 12:59:31 executing program 4: mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x2) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ioctl$int_in(r0, 0x5421, &(0x7f00007cc000)=0x3ff) syz_emit_ethernet(0x167c, &(0x7f0000846000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x1646, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a194db", 0x0, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x88, 0x264, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xc3, "9a76102605d97ee0e7647d8427e678c3467f124d1960e59a1d2619006cb1db30a63ee4aa19afe2012a7abb5f64fed577f6a74f2e69683ca0a254bf67f9740a41fb31b5336d0e18bcfbbbb743d5ade2d741c66a25b8e5e7c7d20768bb259f26ac9ca048d2a48fac7387d913a615930b9e9d84b1e3a22c167967428a2c29635ab97146c9b00c416fd4913b60e34bb3de143963f26441af67b627ea284dfa154b56570a04fb1b51917274f28ea9be6baa59558deb6ab03f34ff4162985b07893e261823d4"}, {0x7, 0x55, "69d27934b708e979462375940fbf4c9936e32a957051a5df5af6d47f54fdfcf561c5ce98ba35b1a89339ed4e8462e71ed6993dc9649c475a793b2e107339b76bc07bb768468871a311dbff6b4951ece4d15ed62c45"}, {0x5, 0x1000, "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{0xff, 0x4b, "2995f11adf097fc8b23ed3846700de2acca0e09a2415d98547317a8ce9d239ad660f239fa6629f5b17540077a1a8f3ed1edea2399e53d5dcbfc805a2d9485e0458984ea99069f9000a6982"}, {0xc9, 0xba, "1946b7eadca642402c917293d5886117f97c9729b89c977598059981ca5d3a533726d4970c6200ac13bfe3fe954b2c9d4a180da572bbf7b5efa47902eb8f3fba2dcd8b801250ffb6d82624f8386d6109b50f81168370e582f1a76d70ed0da8cd9a86e8fa36d07e1a614f43a3fd3eedccd736c300ff10dac2c3de432d1ef6ab93d19665f031425b6fe33c6e1a33379e0b08708a19960a743bef85afd08dd5580927b0684fe423e8a6a524049d98b2fa0b726113a428f42b1ba799"}, {0xc2, 0x7, "1f10f2d96e6f6d"}, {0xc9, 0xee, "b4b10163a7bf823e1c98d90fd7c55c1a907a45744ed8227fa3c968e681826af8ad2651d80489630f022c4ca684c5b0ee88cbd22c91d46f4ae2f8f7b45dc60aa0c1119b11368cf16fcf26921b6e1bd16096371f79cc602f9beb3a493922a542b29629a07250651ca51e02d2659253dc723ce2ec23c6274f51fb9941913a527edb35393fa3edc9381665d4d20c4ab76cfa75f95e6c2f3cf169d445fa56d2c9d2c45833c0cef4e2de7d4134690d922ec5126a64d275b95bf073b90e89494491d5f0141bb38b65f78334c6a4fbc8a80074ea1b195ec774d6183a8100c62ec97079fb5d6d73726e8a079088ea3d361178"}]}, @dstopts={0x7e, 0x56, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x85, "75fe042473884cababd16fafa2c6ac4f2a6c21376e132d2528331c13fd7e6ef8649861580886bfc389fc9fe5c3ada76fda6f888df266d6698c0202ffa3405afe4bfb39e27c3e631d5526c68a2aeb78c0679c998f07c1efc6ddd76d8c93e5ff1862a0965d496971cddfdb83ce424ddaa45176a5b9543e1d8e902f08564472d8ae255b587e4b"}, {0x0, 0x5f, "75f9e26593429ba3d4e441ad00f9bd338023f30c171338db29ffd0fe5b7665acd41a2270dd6feed763538fb66e13051ab7758aa33415215212c4a8b5906fbfd16995e575053f38e90ad8dca35b6db83383044616a3b1a0cf246d22897b687d"}, {0xff, 0x48, "1f71dee9e86b16410df57302c75868579860bc57825f2ccaa37a0f8726ece90449534131436a33df7c423760e0e4211c3267da3c6ba6b2392d99bd35a907f2aae8ea4732e6dedfc9"}, {0x1, 0xca, "e6954d15ff742526a560e2dcee15a627986c76a5e5e2bed12246822e470035f997ea4d804e8a4d400925978660168a256df4d7ddbeba26d88fdebfa6015b2798aa335c27bb6e53e0a6172217f43e0b8290195d73d649e14a1eb1d2c5eaaa57f2d91af108a64396f5dcbe3786afa350498627862f093bc036ef7728d69548bf556baaff15308afa7d3028bf7922c0d6775c09c769fec44ea694d857960e23642f27064091b6c53f111b474836f14ae9d91923ed680cc99a6781f6aba46eed2c75b848b811f136361da939"}, {0x0, 0xb4, "363066fb865d7326bb54d4e62693edc995b0352d951e44554df6f599d70076fd04dbacca1ca651f656c96e270f46d43f366f36bc1b61e5a5a05a504d53f2c9edd9081da6c6c88596652471a42e6316f1b5691de174a90a56461dcef2549ef7a2fba6e614b9a285f9616e2e4dcaa27313099465596f3f17c3ac985267bb45e71fd4401a0ecbaf4960b9b70fa4241af4e24bdc8f6558adb8c620ad3c06f88c75d4436a99828da2354b58e5a39c0ef33b3735489e8a"}]}, @fragment={0x32, 0x7, 0x8ca, 0x6, 0x6, 0xfffffffffffffffd, 0x3}], "c27c10d3e78554b70c0705cac269a2e4669a06ed1115047bb7153df6f02c5bc8920c"}}}}}}}) 2017/08/14 12:59:31 executing program 5: mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ab3000)=0x0) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2017/08/14 12:59:31 executing program 3: mmap(&(0x7f0000000000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000063000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000007f000)=0xa) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000080000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x7) writev(r1, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r2 = socket(0x0, 0x0, 0x0) recvfrom(r2, &(0x7f000007e000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x73, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/08/14 12:59:31 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000000c000-0x10)=[{r0, 0x1000, 0x0}, {r0, 0x100, 0x0}], 0x2, 0x2a7bd962) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f000000d000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000000b000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f000000d000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000000d000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000007000)=[]}, &(0x7f0000008000)=0x10) [ 75.014355] netlink: 25 bytes leftover after parsing attributes in process `syz-executor0'. 2017/08/14 12:59:31 executing program 6: mmap(&(0x7f0000000000/0xe6c000)=nil, 0xe6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000e64000)="b9", 0x1) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000e6c000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69703667726530000000000000000000"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000224000)={0x0, 0x74, "b457a00fe6fe4f874d24f4c96e161051483be7a25488b8320bde298975b613f0dd6dac02bfe4638faa736ba4091b10ac2f39844544c1456d8402af4f1faec0bd7507b3e3fca999c3c5dedd6f135854b1bb52862561f91e14447f1eb9eb5208287e041d2d2a6d141154209aa710c68d4af0ca0fd4"}, &(0x7f0000afd000-0x4)=0x7c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007a4000)={r1, 0x400, 0x8, 0x8, 0x0, 0xfffffffffffffff7}, &(0x7f0000e69000)=0x14) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000db0000-0x8)={0xab7, 0x3}, 0x8) recvmsg(r0, &(0x7f0000e64000-0x38)={0x0, 0x0, &(0x7f0000e65000)=[{&(0x7f0000e68000-0x65)="00", 0x1}, {&(0x7f0000e65000-0xc4)="", 0x0}, {&(0x7f00000be000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5df}], 0x3, &(0x7f0000e64000)="", 0x0, 0x9}, 0x100) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000bf8000-0x4)=0x0, 0x4) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000e6d000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e6c000)=0x10) recvfrom$inet(r0, &(0x7f00005e4000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x20, &(0x7f0000e6b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000e69000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x2a, &(0x7f0000bc9000-0x4)=0x0, 0x4) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000e6e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e6e000-0x4)=0x10) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000e6f000-0x4)=0x0, &(0x7f000083b000-0x4)=0x4) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000e6d000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000e66000-0x5c1)="c492f9473391ece6ee8f34dbcb4a4339db996c90ff47feb71910efa3126a009ec65efc49ca04c14b33247b825522a1e3bd2ce435ab91222b8f24bf735a7262f20aad70ddd7664a206c114436c323ea5cf4d2ceef0a9343c56d50c8e680c45fe2f6582a53a21f28a396f08f93cdfc620caae963a3f72c3bb978e82284c672927fd5e5855ebfe26d92c8de86", 0x8b, 0x8000, &(0x7f0000e66000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e6c000-0xe2)="4218912302829a510942efc0ff7c036960ec4f56db7f55fb806a0ce2ec0f6f828e2403b53251d215094070f078230727c69d34d153d33aca6873e4201113073d995b7eb3f98020d9d86be93da28596456fb8fc17ac9c3481498f84a5c6c1af2908020f2cb319acfb3aa22564f50b7727fe793c94d5b7792d000160455f7ef17da29aa5dad82fb25c5ba60115a5d51096b745b1d6f22c9ac163fdc14969df4cc6c50ad846b4e2e55f9ae85eba9acef642404ba323af885c0d08682906db4e557d8544b17cfb470fcb191cec832b94370fedc47776a063e4720fe481a9d4ea68e05312", 0xe2, 0x40, &(0x7f0000b39000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003a3000)="85", 0x1, 0x800, &(0x7f0000e64000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/14 12:59:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000ac0000-0x2)=0x100, 0x4) socketpair$inet6(0xa, 0xf, 0x100, &(0x7f0000b00000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000740000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000db5000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000506000)={r4, 0x6, 0xb5, "2ca644d67cee958e66c34f83f29c7cf08c0ff51c8f71a059335a48d7439087eb55bfca706009989ac5631f7012869fccdbe634cf9a3084bd604385c067cf04d8b1c86b79dee74256d6a695ada04294c4c3c24c4b2856c74c721c147ab6a4d091b8a30240b8fd177be12247464bb0dc2ab2a0943156eb5d1af6ef9d7d6c26c2488c5041f20480f16e74541d026d151597edb7d8b0e5be0903026c316d0f175f77ca2783a0b8e392ea4925d6cd046711d7013cf75980"}, 0xc0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00005c2000)={@common="05726574617030000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_tcp_TCP_MINRTT_INTERVAL(0xffffffffffffffff, 0x6, 0x6bf, &(0x7f0000dc1000-0x4)=0x0, &(0x7f000011d000-0x4)=0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x1000003a8d}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00005ab000-0x10)={0x0, 0x0}, &(0x7f0000849000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000efe000-0x8)={r3, 0x5}, &(0x7f00007e7000)=0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000d10000-0x3)=0x0, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000422000)=0x0, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000582000-0x90)={0x1, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000fe9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe7000-0x4)=0x14) sendto$inet(r1, &(0x7f00004be000)="f83243a99e708151d8aa41e0d76989cbbfe347606779840d8b09a9b8583a218a4fd60546148207fb27e0a9843589d9e792b658995dc619c62392a2edf207f0c0b4bc55ab9e01f0075eaf6d62afd5d9191c8e9b9496f199a7be8529bb3f9dbb6dff33b5b4e203cf0b083bb47ed8783b2ff4b5b5dcc86b7cf633adf962ccada9a1c98c3fde97b5ebc0d7bfe076249a5912", 0x90, 0x20000000, &(0x7f0000299000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_ifreq(0xffffffffffffffff, 0x8924, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) syz_emit_ethernet(0x2c, &(0x7f0000005000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000df2000-0x80)={0x0, 0x78, "82ec496e2220272ee8d757e99141c674509492e9f2e1992398690f6eae1216bdc164fb29843828b9b9b3c38a1d5a43879924099950f70417685c7e1bdf47fc68101c7383563b0d7ad2747bd263394cf3574d42e6e0a6294becb630dbf0d2e4850155bad26fde1337ad9fc170a4ec39e4b27e5eb8532b2d55"}, &(0x7f00009ac000-0x4)=0x80) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000ceb000-0x14)={r6, 0x8, 0xdf4, 0xfff, 0xffffffff, 0xffffffffffffca00}, 0x14) sendto$inet6(r5, &(0x7f0000729000)="c12f13f7580696a77815b03ce3829bf319efad5286496fab20504a5a8046952a2b387434386a5a920f958839fedec3f69a6396d2742b7889d4e10f5a8e63b010894d9e539a0689fa9deb28bb111048f3878863b3480c5e1d826c44dddab5303cbf286af93f2d538eea52cf5736d49a5cc4cbf5443035695cdb6e2970e657147d1b582f6d18c73f", 0x87, 0x800, &(0x7f0000ee4000-0x1c)={0xa, 0x0, 0x5ae, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) 2017/08/14 12:59:31 executing program 0: mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x20000000000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000ebf000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebf000-0x4)=0x10) mmap(&(0x7f000019e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0xfffffffffffffffc, &(0x7f0000ec1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ec2000-0x4)=0xce) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r2, &(0x7f0000bd1000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebe000)=0x10, 0x0) bind$inet(r3, &(0x7f00003c1000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000078000)=[{&(0x7f0000eb7000)="390000001000093500bb61e1c30500000700004a0800000045000107000200000100000804de02000008003f000000080000006ecc54001ee469", 0x3a}], 0x1) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000877000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000fd6000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000300000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r4, &(0x7f0000fd6000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bd5000)=0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/14 12:59:31 executing program 3: mmap(&(0x7f0000000000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r1 = socket(0x0, 0x0, 0x0) recvfrom(r1, &(0x7f000007e000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x73, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000007f000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x6d, 0xffffffffffff2510, 0x21}, &(0x7f0000080000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000010000)={r2, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/08/14 12:59:31 executing program 4: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ee3000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ab0000)="", 0x0, 0x0, &(0x7f00004c6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x4)=0x0, 0x80000) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ee8000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4def, 0x100000001}, &(0x7f0000ee8000)=0x98) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b06000-0x10)={0xc7ed, 0x20a, 0x81, 0x6, 0x0}, &(0x7f0000ee9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c7a000-0xc)={0x0, 0x2, 0x0}, &(0x7f0000263000-0x4)=0xc) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ee8000)={0x0, 0x401}, &(0x7f000090c000-0x4)=0x8) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000db7000)={0x0, 0x7, &(0x7f000090c000)=[@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffffff81, @loopback={0x0, 0x1}, 0x24e9}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xde1}]}, &(0x7f0000ee9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000015e000)={0x0, 0xfffffffffffffe00}, &(0x7f0000112000-0x4)=0x8) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ee8000)={0x0, 0x200}, &(0x7f0000659000)=0x8) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ee8000)={0x0, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8}, &(0x7f0000773000-0x4)=0x98) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ee8000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000580000)=0x1c) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009a1000)=@assoc_value={0x0, 0x7ff}, &(0x7f0000ee8000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000098a000)={0x0, 0x2}, &(0x7f0000503000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007d3000)={0x0, 0xa1fd, 0x3f, 0x40, 0x0, 0x8, 0x80, 0xe6dc, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x3, 0x6, 0x100, 0x4}}, &(0x7f0000be7000)=0xb8) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ee9000-0x8)={0x0, 0x0, ""}, &(0x7f0000b69000)=0x8) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000092b000)={0x5979, 0x3ff, 0x2, 0x38, 0xd36, 0x200, 0x1, 0xa, 0x0}, &(0x7f0000ee8000)=0x20) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000008c000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x4, 0x80, 0x18}, &(0x7f0000ac5000-0x4)=0xa0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ee9000-0x8)={0x0, 0x40}, &(0x7f000048e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cab000)={0x0, 0x6c, "2c1dcd61a787c7ed690e7421dace63ef72e6615e481f6f32dd5ed74b5a2c1580d50c369e45bf0877828fb88092395a36bec49f5ae897be81ce58b7326b6d47edbcea0ee7b44ed09ebd70eea563637a602cf711fcae2dad960fb835ad11e2e00554f32eddcf3eb72780ca4223"}, &(0x7f0000d4c000+0x1d5)=0x74) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ee8000)=@sack_info={0x0, 0x8, 0x400}, &(0x7f0000687000-0x4)=0xc) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00002a9000)={0x0, 0x8}, &(0x7f0000ee8000)=0x8) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c23000)={0x0, 0x6}, &(0x7f0000ee8000)=0x8) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000719000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ee8000)=0x8c) sendmmsg$inet_sctp(r1, &(0x7f00004e0000)=[{&(0x7f00000d9000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cc3000)=[{&(0x7f0000ee8000)="d780d3de96e5fa3a9b0c276dd315e9f5c671fa3ecd06d1f799332a1562fd1caa05656e63", 0x24}, {&(0x7f0000ee8000)="757961417fa1bb5abdf52315d8c9757ba9b3cf5a5d87b6c5109820ebbfb045ad5cf3e04e13e764bfd9f17010e115a9b8e94593013cf64bc455dea73b4594d5a52212bdb9c2f595c4134bd74a38859b5ea05ca4af9863ed682b4850cd1bb886413ac9529b462c3364baf700d3e02115a88e533483a85ea28cb878239f4166f7250437cc72f6d508c15aed61e983d4ebc40bfe3754d8f3b3df4a8eda53104e0a5b38cc6c343202fcfa6383b672dee3e3c1e74ea31865f27509651377f803d4381ba8162c0b9096", 0xc6}, {&(0x7f0000ee8000)="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", 0xfc}, {&(0x7f0000ee8000)="ac4bbf38293a961b5e60e4e4700655067f4dae6d65a4feda35bb44eb6aa38c29c9bd69547c69ad17dcdf357fd8e161023a1553403793cd6629c4e47cf7455a8776ef02944cfbad5fb1c195f9543ecb7e5605f095c7c233b463d345a3a5f8b58daed0a6db0f87bd1865298c93dad6737e31f44f39eb01cf06bbbded4b2437e7b87ad4f6701d1dc26543f334589776305b51063e70b7f86ebbcd2284cc575efb49e25914c4cfeb9d3d653196981d892531d456", 0xb2}], 0x4, &(0x7f0000ee8000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x40, 0x2, 0x3, 0xfffffffffffffffc, 0x3ff, 0x2ead, 0xfffffffffffffff7, r2}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x94, 0x8, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xffffffff, 0x0, 0x8, 0x0, 0x1ff, 0x9, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x202, 0xffffffffffffffff, 0x401, 0x100, 0xdcb8, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x3ff, 0xf3, 0x6, 0x7a93}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0xe86, 0xeb, r5}}], 0x6, 0x800}, {&(0x7f0000ee8000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000290000-0x40)=[{&(0x7f0000ee8000)="5d509c1fdca7e69836f18f9b133484b38e380ed6a409c082896f7d6f7a405011c722026ec0ac0a5725fb9f8b1ccc69aab886a577b081541789143dbfc93302d5510108b4dbee1624367f794a783d0dd0284d08978fe0be160db177a2ca10061d3fb2ed754510703a4f26c819aac9ba9a3b2a3288ecc262502fffbe6c95d5086ab57661debadd8d34c0c195cc72c0ffee15ff227422a250d6e5a5d946436de94b190d59cd523f5ddc7bbda857fbcfa232339ae838a71f44dd9a66", 0xba}, {&(0x7f0000ee8000)="6619092bf841ce7c986f34a1c16cfe460d78eb4cf286e8f7dc5f186c43aa24ffe94b95019968b4088fd6c602cb9f8cf80e6d8d6d7eb8aeefcc8e8714b0eb2fda2dc5ab60d1a4ec8d943fc939bf48fab177fed8b3", 0x54}, {&(0x7f0000ee8000)="", 0x0}, {&(0x7f00004c3000-0xfc)="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", 0xfc}], 0x4, &(0x7f0000ee9000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x7924, 0x8000, 0x1000, 0x3, 0x100, 0x7, 0xb56, r6}}, @init={0x18, 0x84, 0x0, {0x800, 0x7fffffff, 0x775a, 0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x200, 0x2, 0x8, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0xffff, 0x9, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x5, 0xa, 0xfd4, 0x0, 0x4, 0x229, 0x1f, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x4, 0x4, 0x3, 0x0, 0x1000, 0x3, 0x7, r10}}], 0x6, 0x4000}, {&(0x7f0000227000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ee8000)=[{&(0x7f0000d3a000-0x1000)="788d2e8eab2affe1651d954d0734b5ad2690ce504dbe9a5ac76953b3705a972d20d5044e8f972fe34857c46cf1f54428a99a03222417b1a9fc15d635938fb61ded099f6ce7d6cb9585388b6323636d010f1bc27d257572c8c61b6ebad8921daf7449ae69ccc79857f3dc601dd551feae8369d9842dfe12246212e0f7203fc97547edeb853547a1c41335c6416447a6a86b938fc4e0669964b94ace8af767fd9bd6fc59057a268fb045721a8b4763d3ddd87d265c626b446938590d375324eebbef2af0ce8f555fbb65ce58eed5e75e2e0e105611861f568b7d2d272edf88871e019c79085cf7991cd1d17296306bdc7e8be2116e78b05efd604552723d8bed2d07b3c89f9144bb4295db18129c209220542da609fb6520c0e7475eb0f40ace2b8003ce671b94a53f4bc2993da3d95a7659c1a3bd165d473cb7f7095d18cc25f86cd3b2d687f4e0a3a8c0d7e6fe7dee2d295d4c01b9f5fb4bce01bdc84ab80a0ed3b3fe415a25799dc12637fef78ca15b08d2af9e4d5eeaad00236d66feca97a4e2af7fd54d305c628a5bd8dda0db741658df781e25a8db69504f8db70f6904dff3c093ef23d40319bc80e78f761da72e62f4c7de463ff78c82221d35eae0f9daa809eed7905a24b716a168e16e80107ca75dd7680a175e3c5044c4b8639cb469c054b8feb8c7d2c52de87110faa256b814397571eb124307f544c3ad4c8e2df74c809d029e12fa65e0b8665b763f3f048fd26134669465fb75021d88cd51f226c70043908954acabc1b7625f1495bedf9f2b937170be0af1bad6b942e99e048230005511a3072b6d51c6c0d941519598d2fe11c61f25a58dfcead700123dd067bb57ecf82cb8d76069644fc4fcff65319ea1034bfff57f410614daa8598fb9c1300d213e357c413204c58f5f5c42f3413fe5d2a4edfed9597761916c6c56f8611ff84c5ff4f13e60a2dcb2b01a7d6a13fab53eb864959cc9342b3bbf2293cc1c77105e93a6df97eb69e340f386e98f7c44828d1cd5a37f87c9f798892038f6586a93e30cafabdb7272178628000a4420fc50199965512b8b0ffc726977f73e2db56d3eef987ac2887910cf0a101f6b057472dd006de27c32bfeef0b98064fa2f2e80a0f089c54fcbcacef1f2702c8001361d12c9afdfdf2ad9e9e641e79bb3bf7c1933f0680adadcc32d6de9aec61c8f64416ecdc101058bb2a439fd652f7f9d4c9a9ea20bda673b6815fc7320a55d25956161e75d4d78bea8c71543cfca2be6356d091ee0a535cb039f527d81b4061283d4cb379b7cb9f82a0e22a72b823b5f14f2bc5a98cda2821a4e4790ea5b8322bf6bfa0555f03c0d625fa4fc69258b3dc6f9f799ddde325def6c2a334bc3efd5ee27aeabf2908d970ed7493ebd1e8d712cc358db4c32050ae3a2d43864944e4f37e2b109b58b152cc1ffce959205e938e08f3f3c6d686ae70cf68be9871f25a0217c4c852f8f0744ab9745baeb0af9140e62496d5b919993d327cf5e3a91e1a18c06e8aa07e7029f0f8e87548f24954056ef1ccb9182a40d124bf9e0e43e54c8f9f18a1f02ab11d02087dab977dbbd691002430ce0bc67e5431800af3ca5330e6fadce043671d6dd3e869dcac513cb2525d8f1ea3b0af83a750a2729d88ea9cb11c9df79dceb97f0a2bde23c1c85373613d8e66e3fc7ea0bbeeae764f9c01b0d5e26b9db7f3e5b9f6df14f5acdbac33e7aab6326be2c50a671b124a0fbce572adfca44f68f5d203972ca1483c3058420e31065e42833c3925d9d36a681b15fcd56ff6746da268c7c6b740e418f5df66e478442a6faf3ebb80973b0e912fc19e4ee1f47a3d209319f1348b5ad7d543b9db07f10f265c67a7027eb8acca37a863d969c7f1f10da18638a6cb1f09630e94c3470129856e35a74b796b7875ed44491907088821dbc0db30985b471d8236b0a3637e12399c5348be0f092ebd9e3e132dced02b0ef5def26d333d2811436d4628f0f9e58ca853ca0ab2f780df64515024338a2a1c91b34d2235b4c0ec58c4d26e445ba4783b7c75b1d0fa6910239159b7781a6a87044529cb0f7e74c93785d67a8fdc8c4b6e77ac4b46a656fff2be0599fdb93c17337eaf96d87f4f46a27b48d98e8e8259cc42924d9c4479538c91808f5ae480161e12ceda07f456129bc1074bf135900147da9a6cbb305f99d1280b5d9418a979637004d17ad6f190e9e3ae0dde5b925820466210c3d7b01706c2a2ac45f2b0283f25d8948712a48ea31ebb301ef77cb5216e4fb055ea51685e57f202ee679c7236b101b73852c498d480d2521cfadf5eb88a41aaa956e3c90fdc38d8682bd10b2a10adf2226aa7df5d3f7ef95255b5d4189f0c34ea3920c12f5d8616877b9a540cc254c2f328308328c856bf15f0334236e28461d1d3c314d1a5446176f64bdf39587e7e2f8c91e6cc0a3259eba8e8764d72a96b5b0a724f2c787cd157602ff368dc4b84a51352a83ca50053291c5cfcb6c71600394b0cd8214f2c6567762c51033b4cce1bb01641b6fff2be1db1d87c84bedebd887e33f2244ca6f9a78efd93e6f1c16981a0dd2b46150fa603d6848c4e7de72ff3c4e6be866c91aaa22dc4883a23ed9eb20c13e07f58d0d3a2a4353364684bb267e18abf94afe42b2683552f2de93507014a034747b53c7a5718c74bb0f24198e236f3f46a62cfc4468737fff1d28b8626043ec90cc9b740c977522d62d1232cbadf34df77c118e8c14456c385aec7a30ff93293dfb410dd17b100f899a40dde2e6bae2dc761d16dc79e221f0312232cbd18e1454b9248a7ef892fe82272068d875e3a2024df27f13a16b7ee454fefec98832bb5bc62a16dcb3cfcc85722e6fe8c35f2b7098cc943ed4338feaff3e95bc50a37659d03bd70c11bee57cd88fd2dc884d049e300b76ad87838dcb1be89de3c0d477b880ac726c633da6c0b934d181fd8a0cfe94baf0d5f4fedb7faee04bf9f430b9939df362039247790dadc6179e33b6f9071ffe82bb822ba5356233243a6ce042680abebe550c6849cf9b855e03750d3e47f4302d092f0922acbc5c3cc6fe3c7edd808609e1fd8ef584663e34f5de61b458baf65fd3389af81434b65aa4f5f6dd7ee32f127d04df97821c55f2d9d515190ebd1c70f34a43337b99b5b3620e30472be99b3fe5896fcda9954cccc73a0e1f121746ab0d3b08459f8c07438e82f2d975f93d87a46efead07d5174ca15b9545b03427938e96580f98abbf5da26ccb91b7f504bef3420856fd13455bb3f881f190ad16524771ceb27a03c071caa5a7b9c44155a9313b0fe865f6b19e4e8ae4c73f3f4dc1e96f62733385727e23b6280ed74f9aec829bc3c948f10fe4e0aac1b2ce86634ad9655758adc179a8d39f98d168064bdf5dd909f4f1224e0cac1eab03863279593745e5a7b9ecb21d791148c19f98ee916a7178cd098a2f5c78146a24e4a79b302cbe461198c23f2a55b61c69aae6c8308a178bd03e99efddd9bca1ef27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0x1000}, {&(0x7f0000ee9000-0x73)="c9fa976a549730d6cd4bc4a5be168b7fdc798c72c1272b2ac7d60ccdd597fb6432216f7f80b19e95305304973ab4933f56984a167b5bf8f724efad57732e6b1584f556089fb30b024ec431a748291cda6bb8cdec0f1e6154980172d126de04b0f35b48886ece7d9adb978f249084184c5f67ea", 0x73}, {&(0x7f0000821000)="fe88b96a7e6ed9adee5eb2e00ba17d8225486b09a739c33d7e1564f9bf8fa5e57d0fac02c3b6d4da34f5c8131cbcda54bf3472f5b544a28f69b9903e28ae970d1e0d12547fc2b4a50c1d51f7c74d9e166a163483db9c648f78918c39423f43c2ab1f5825f869c9e781ab1d6ff6759e9e6b51332e5a1bb97bfd737e2c9dae3a364fd8d3d8506aacc202a208191107e74066dcf6190852c7819538e4f34c70d17938f23144b774d3cd2ce3ea224ac71ac2282a6e6ec895c0098b1f65", 0xbb}, {&(0x7f0000621000-0x46)="9bfb74f10c4528f853212bd3be58540a9815c0241891e50a58f5e361fb96c421b88fe7d2f30e13daee760e8e1be9026393b31e00cfe1f56c6ecee681257d862ad75f0a58e8c8", 0x46}, {&(0x7f0000638000)="d3219672f7c59c6dd5e083d1ce", 0xd}, {&(0x7f000003e000)="3f26e301ebd717d2670304d4c36761969780c36debcaa0f0c2d2cac5367662f663ed164136b6bf2c3660362c41ae8e4fa99dcea5cd1f81f73acbfa4878aec8d042bdff0962933c4365951cbced43dfaa19d785a8801647e16929fe53cb639f897049d4deb878c5aa6bb76efe43d784387b601da4a94bc8425ae3879766cfee3588fcd02236feab0ce377c1d095edb27c79fd22f19f419701328887717aa2", 0x9e}, {&(0x7f0000ee9000-0x9c)="77195a3af86854628efe212758b602ea4028ece3c08d3fcdfbeee283c5d2e6cecdb6c6f5bb05af04f06037f92c6c926c7d35a5e87f8ef0537ae9cfb64713c93aa081f498ca45278ede4e6732c313b67ddcf6450d7c07a8393904ba69cc18bb61a41d109b40f608c7254a9f0649a18eea15a9330133add2bbd2c0d386c2ea3081363f11a9a4a1b62e134da444e0903f84a666c63ad87895c720b1c122", 0x9c}], 0x7, &(0x7f0000246000)=[@init={0x18, 0x84, 0x0, {0x81, 0x6, 0x2, 0x64}}, @sndinfo={0x20, 0x84, 0x2, {0xb8, 0x8000, 0x1ff, 0x80, r11}}, @init={0x18, 0x84, 0x0, {0x1, 0xfff, 0x3, 0x28ba}}, @init={0x18, 0x84, 0x0, {0x1, 0x999, 0x7, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x3, 0x0, 0xfffffffffffffffd, 0x9, 0x10000, 0x3, 0x5, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x32c, 0x8, 0x33f, 0xffffffffffffffee, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x6, 0xbee9, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xcde6, 0x202, 0x9, 0x2, 0x3, 0x5, 0x337, r15}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0x4, 0x0}}], 0x9, 0x40}, {&(0x7f0000ee9000-0x1c)=@in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffe1}, 0x1c, &(0x7f0000ee8000)=[{&(0x7f00008a0000)="19744257b8479089e5a3a47e87e8bef1a730503f5ee28073a35cd7d75376cf1cd0056116339a1723d052601e6594cfd838c6a0edd37bc7363681884494d50bcc9634b1a288c09851fc734ba68cd39126231af398b6c906afc41d564b1325445e8a07bf5878416ed92e9b888943e3a6f0d5461c9ab0f981aa6ec1ed9ad87b366b12889091b274cf42c6d7df9d4e87ddd4c5727290d8fdd69d51c750b7107f65e4d7e35038cea2646e11deb4f778df5e7a35b2a9ae6ee727fbd7b8e05f787b05d358b5", 0xc2}, {&(0x7f0000ee9000-0x3d)="5b1ae530dca3ad185ea41774e2b676c29082667ada020b5ea267563c4c7455048c6848e343aebc8abad70178790dbef82f20b628755981793cb5597516", 0x3d}], 0x2, &(0x7f00007fa000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0xc, 0x7, 0x800, r16}}, @init={0x18, 0x84, 0x0, {0xcbc, 0x3f, 0xff, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x5, 0x8, 0x2, 0x4, 0xfffffffffffffffd, 0x8500, 0x81, r17}}, @sndrcv={0x30, 0x84, 0x1, {0xb8, 0xffff, 0x200, 0x22, 0x4, 0x0, 0x101, 0xffff, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x8000, 0xffffffffffff0d61, 0x4, r19}}, @init={0x18, 0x84, 0x0, {0xcc, 0x401, 0x1893, 0x5a}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x7, 0x8203, 0x0, 0x7f, 0x53d0, 0x9, 0x7f0000000000, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x101, 0x8, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x5, 0x10001, r22}}], 0x9, 0x40840}], 0x4, 0x4f57609d3d349464) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000eea000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ee9000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x820, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000cb7000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee8000)=0x1c) 2017/08/14 12:59:31 executing program 5: mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000090000/0x1000)=nil, 0x1000, 0x2, 0x10000032, 0xffffffffffffffff, 0x0) r1 = socket(0xffffffffffffffff, 0xffffffffffff7ffd, 0x100000) sendto(r1, &(0x7f0000000000)="000001", 0x3, 0x0, &(0x7f0000b4e000)=@sco={0x1f, {0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3f}}, 0x8) r2 = socket(0x0, 0x800, 0xfffffffffffffffe) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x106, 0x12, &(0x7f0000fe7000)="02", 0x1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x20001, 0x84, &(0x7f0000fe7000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e14000/0x2000)=nil, 0x2000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000045f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fe8000)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fe7000)={r5, @in6={{0xa, 0x0, 0x71cd89e7, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x71, 0xfffffffffffffffd}, 0x98) r6 = socket(0x11, 0x2, 0x84) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r6, &(0x7f0000fea000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ba8000-0x4)=0x10) recvfrom$ipx(r2, &(0x7f0000dbe000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5, 0xfe, &(0x7f0000bc3000)={0x4, 0x53, 0x40004, "32cc999433f0", 0x10002, 0x0}, 0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r6, &(0x7f0000e54000-0x80)=@generic={0x11, "00000800000000008800449495eba71a4976e252922c778f6e2e2aba000000012e0b3836005414b0e0305a4ce875f2e3ff5f163ee340b7674e00800000000058000101013c5811039e15b150ec27ce6608002bbf0e0000000000000000db1c009e0000000000000049740000000000000006ad8e0001326d3a09ffc2c654"}, 0x80) write(r6, &(0x7f0000fe3000-0xc)="80", 0x1) 2017/08/14 12:59:31 executing program 7: mmap(&(0x7f0000000000/0x666000)=nil, 0x666000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f000032c000-0x20)=[{0x14, 0x24, 0x4000000000000001, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000665000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000666000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000667000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000361000)={0x3, &(0x7f0000668000-0x18)=[{0x45, 0x8000000000, 0x8, 0x0}, {0x10000, 0x94e, 0x5, 0x667}, {0x9, 0xffffffff, 0x1ff, 0x6}]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000667000-0x4)=0x0) mmap(&(0x7f0000668000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000668000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000668000)={&(0x7f0000669000-0x8)="2e2f66696c653000", 0x0}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004aa000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000667000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000667000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000668000-0x10)={0x1, &(0x7f0000668000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000667000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000667000)={r2, 0x3}) 2017/08/14 12:59:31 executing program 1: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000094a000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f60000-0x4)=0x1c, 0x800) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x800) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a30000-0x8)={&(0x7f0000f8e000)="2e2f66696c653000", 0x0}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f000016e000)={&(0x7f000086c000)="2e2f66696c653000", r1}, 0x10) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f90000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000ed3000-0x20)={0xea, 0x8, 0x6, 0x8, 0x19, 0x20}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x30)={0x1, 0x3, &(0x7f0000f91000-0x18)=[@generic={0x15b4, 0x0, 0x1000000, 0x0}, @generic={0x5e25, 0x0, 0x0, 0xffffffffffffff4e}, @generic={0xd39d, 0x0, 0x0, 0x0}], &(0x7f0000014000-0x7)="73797374656d00", 0xfffffffffffffff8, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000}, 0x30) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000b34000)=0x0, &(0x7f0000f92000-0x4)=0x4) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000078c000)=0x0, &(0x7f0000f92000)=0x4) socketpair$inet(0x2, 0x80805, 0x3, &(0x7f0000a8f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000bd6000)={0x3ff, 0x1ff, 0x9, 0xece1, 0x1, 0x100000000000000, 0x7, 0x7, 0x40, 0x5, 0x80}, 0xb) 2017/08/14 12:59:31 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000010000-0x4)=0x0, &(0x7f000001e000)=0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000001d000)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8)={0x42424242, 0x42424242}, 0x4, 0x0) syz_emit_ethernet(0x43, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x3, 0xfffffffffffffffc, 0x35, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r3, r2, 0x0, 0x0, 0x8, 0x10, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}]}}, {"9e"}}}}}}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x58, &(0x7f000001f000-0x58)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x4, 0x4a, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0xffff}, @rr={0x7, 0x17, 0x9, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x5]}]}}, @tcp={{0x1, 0x0, 0x42424242, r2, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"0836"}}}}}}) 2017/08/14 12:59:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"2f4900a383a257cfb4ece944d3d7d0a8", {0x4, 0xbf, 0x7f, "bfae804ed097", 0x8001, 0x0}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000db2000)={@loopback=0x7f000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a2a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(0xffffffffffffffff, &(0x7f000005e000)="", 0x0, 0x40002000, &(0x7f0000bdc000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006ff000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c70000)=0x0, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r1, &(0x7f0000d15000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000b92000-0x1000)="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", 0xdd3}], 0x1, &(0x7f0000cdc000-0x300)=[], 0x0, 0x0}, 0x0}, {{&(0x7f00004fe000-0xe)=@l2={0x1f, 0x3, {0x42, 0x8, 0x4, 0x0, 0x70d7, 0x5}, 0x99, 0x800000000000020}, 0xe, &(0x7f0000cda000)=[{&(0x7f000025a000)="8ff18ff4cfcebe4000788c672408040fb66bba3cd25bfc715d6da4331daf1998a29986e2ab6e7d41d52f588c73c06f9e9cda0142238b861bca55ee78cf0c733bcf686290c585b553a145f1921066706f81", 0x51}], 0x1, &(0x7f00004b7000)=[{0x70, 0x84, 0x80000000, "b067c58840ccdf40e8ae43a7bbe6967b8c92e4474fb918f76168b1b9897b396a2f60288692da0c8a0e09b82c045fec41bbb6a7c774780eb00bded1e57b2c721bc5045f103cd5e88af7a5a661ef907cec3a9406ae3f45192256b739"}], 0x1, 0x20000000}, 0x3ff}, {{&(0x7f0000327000-0x10)=@ax25={0x3, {"81eb0283a6fa9c"}, 0x6}, 0x10, &(0x7f0000a81000)=[], 0x0, &(0x7f000098a000-0xf8)=[{0xf8, 0x11e, 0xfffffffffffffff7, "117c6878fe5ff21efeba23763ac672de5364a2e0a1b816538822f872bb2af58adb4378e1e8ad13be053b7fa15925a963a0da9d7fcf5848ffecb585b04f396e3b9e757fdb9ad88eb16259d5ddf94e4e83a7daadac32010b5d6b26ff572194150475e55e3722e07ab98123688409f3dc671a02c604180483112db71a836587208209e77959c1b71f9a78265d695498866a08c474425da8bdd67bf6e3f3e1db52e57e9ab0d26d73e926a1e0699fb473af964c6637c9fb08eaa92c6cce36afdaa8d8c9269706e49c59664c1becdc13c0b6dc4fdba5db2acbf3af01acaca56b2a1d9b11bf6a4927ea"}], 0x1, 0x11}, 0x8}], 0x3, 0x4c080) r3 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6(0xa, 0x2, 0x5, &(0x7f000086c000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f000053f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) setsockopt$inet_tcp_TCP_SILENT_CLOSE(r2, 0x6, 0x6bd, &(0x7f000095a000-0x4)=0xfffffffffffffe01, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000d7d000-0xf4)={0x0, 0xe9, "8ef01b8e5cbab50e5c687084247ec39474f2c6c700e62d1c52660944e92f579d29fa4925f1cf7509e09324c00fa83b593219e01286a1ee8915a8edef34854ea3537fdaf0ffd319f0f84b36151a3935ccc77d7a2d77883af94729d85744bb44000082fb0b05e900200128f57d0345f17415ebf8da9df7b22653ef8fff4b7234636f1de909c59ee854d91fcb459d56e9b70004af5115bcfbe7896945bf232949394aad7967d2a814d62c83397b0d2d3311e982d4624ba7cf7cd3f436c8136a7eff0b539bb45906096f0a9f4ea77c3257902f90a5dceaa537e50bab7ee2ad692e8cce63ee85f03aea4f9a"}, &(0x7f0000af9000-0x4)=0xf4) pipe(&(0x7f000055c000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000749000-0x2)={0xe0c0, 0x1}, 0x2) sendto$inet(r1, &(0x7f00003af000-0xe9)="863c0769640127efdb5fd783ce6910139492c6c21af51aa4b9557b16cd8fc1c651efa2bc85fd04d390a6f1be9bb6011cf6b2388242749ece69fc90ac7d0ccc22a5103be77590385f4478a7a6f767f97c09b2fad5ba4cac00cc50102af88337a403ca5a01d9adbdcd4dcaaf73134aacb875647d6741d78e387325d6664069e5bdcc283f35d4e34cf31227bf00000069c539ca8703000000c223441d476705fb2899f2a273b03686ede4fbfce4d9d79818830deb744644db12390328203e407b972e719b47b76dcd9fafc20856d13d752963b52508270e3498db22f14827e858390c48ae1df660799817", 0xe9, 0x4800, &(0x7f0000211000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = epoll_create(0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000597000)={@loopback={0x0, 0x1}, 0x8000, 0x3, 0x0, 0xc, 0x7, 0x8000, 0xcc44}, &(0x7f00000d5000-0x4)=0x20) connect$inet(r2, &(0x7f00004e0000)={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000b66000)={0x0, 0x200, 0x4, 0x8000, 0x4, [{0x1f, 0x8, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x8, 0xfff, 0x5, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0xa0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xfff, 0x7d, 0x1, 0x0, 0x0, 0x2481, 0x0, 0x0, 0x0}]}) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000c49000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x0, 0xf62, 0x500, 0x4b783ad2, 0x8, 0x0}) shutdown(r1, 0x1) 2017/08/14 12:59:31 executing program 2: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005cf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000325000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005d3000-0x60)=[{&(0x7f000015a000-0xb7)="603063453c13518ea27ca5ab75ba03fc72be3cad3407d97291a9b847e78153b1a5454db263b009d0b169aaa4838c00dd90bfefe2d48f5af9b6216e4a887f4398210b4a9c670333f2e319d708d40c59a242f17aca01c1298e5e6e2c0a20eb0b5089e9660bbc31ff4d01bb6c1c0b0ac31141953b04237575049cc8e92875310a8eed7cbac5ea964e9933a4bf855856c7b84f25efc72ae934222c1af19111058229797706b2464924aa6579d87a21b8d4fa2e3ad858044734", 0xb7}, {&(0x7f00005cf000)="f3f2f1bf34ab705359d820ef9c4835492e0698a44e6ccd14f38595c6bb6cfedd10ac09ef3416783d441f60f1d0475b7c41d6557ea64c25b7e2458df3492a76618ec555b84da8313bc1fee0d3e5582bd675dde083384cbef5ac0544abecc9813a520a6c34c3c6a95dac0a", 0x6a}, {&(0x7f00005d0000)="349259b2f79f2fad94e9057534868fbebe24f4b5487586167e869d8bdbf8aa2eb397e8f76543fc16e318266d1454835c31bb329dd346689dd529f71de8e1e6a02f4a48e58922f4db0333cf59d7d03243e63811ebebb83915a446803e6f96db49b36f0bcf74313d8403d72b18db60", 0x6e}, {&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d396ad94d19b40a3e4fd34a558822ef0c59b2c43", 0x2b}, {&(0x7f00005d2000-0x5)="cf6ea3824d", 0x5}, {&(0x7f00000b0000)="14e06fef2c14e8633ad4ec2ef4752f50cc6aa2f6a09010ce1596948af455cde21e7b68d284cc8f6235feefcd7701272a2353bc836f1fd82dabf712d94440ae35973ef08e9a45382f09f4ebc8feab3192cd2951b0eb986f7e290e7cbbc2308292420ce5", 0x63}], 0x6, 0x4) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00005ce000)=0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) write(r1, &(0x7f00007d4000-0x25)="2700000014005702007fffffff0000002e000000f6582a0000000000000000000508003900", 0x25) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000968000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) vmsplice(r1, &(0x7f00003b7000-0x30)=[{&(0x7f0000177000)="f2", 0x1}, {&(0x7f00000bc000-0x21)="", 0x0}, {&(0x7f00005cd000)="", 0x0}], 0x3, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000288000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) writev(r1, &(0x7f0000de8000-0x50)=[{&(0x7f00005f8000-0xce)="fe5c55c8c6815a89015961b57c02f4197a1d9df4eb2574822987bfa795fea2df1bae867ca66f7d6aacc47a88c856356bc8904311b0623c33c915fdbda5f35576575e8fc086e84fe581462259b49463a9155afbe70dfe0eaba63fd826ae04ec4bf337cef156af88deab9936992e563b7a6d8a3330ab147853c721e08cfd5c5c3158b748407b8f37c33c7ca60657e726f3fe6e777fb4906dfcf1507d94de444875123dc95f467bd1c1c47a624cc8f7b2d2d1bb3b864e06183a331ec0a5961c5ae2832ba68f79623387b5e1f8edb3e3", 0xce}, {&(0x7f0000dcc000-0x6d)="54875ed5563631f4ca1e6afcd7e5ee1858b4e15d0f29f35094b67247e464950f2beb3123c0379ad002b8ccae65b03989cf55dfa14f6b1551b6af5b7a42e50856c7589cb87feee0e9387a0cb04227ef158315b3832a7addd9251096a63c46915a8839e1ce32ef244fea3fc01437", 0x6d}, {&(0x7f0000667000)="3a48c7c61f39dea52976d13ce422f7ac144304c0324a50afd2d7f28bbd3ea0ce4f022e8e336ac8b4b3563294a513c3b9692347e2cea6f838a44731de691d7edee6aa241b8dbeda5614d198d2452911e89561b22fed9594350c5635604820c693293dfa7a942aa4aaf49edb35a5ad0e9e587562d12f47db4c79e109a55b053e35f47b27ff7530d2a6ab6f74382a263dad48fe365f304e3ddd5b2d0ec6a087cb4d9c7a6cfdb4f08e4a6370d1e848d97b2fa4ae74619dccd16543439a16dfe88db4ae1955809d36ef77", 0xc8}, {&(0x7f0000aec000)="", 0x0}, {&(0x7f0000b83000)="21e4b0a3d1bee3f67dda919731e7dadb296606de3cdf574ccee584c94b82105549cd919144fc5876e84c0f0c106ab6bb834d77d90883b530dd5acc6c237d842b53aaecab882af7742d91ade878079d455d22e8c652a3ec510f28b229c542d12cb64dda00c6569271e01b21b93236d3cf0c5c576e4f6d100fc1227bcee01a1a743a184a64cdab8a29f76106", 0x8b}], 0x5) close(r1) mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000365000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b70000)=0x10) close(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000106000-0x108)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x427a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x53, 0x240, 0x7fff, 0x40000000000000, 0xffff, 0x74, 0x5, 0x6, 0x9, 0xb5b, 0x2, 0x28, 0x7, 0x3, 0x9]}, &(0x7f0000cc1000)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008ca000)={r2, 0x72, "1c0a07c60ae74773248ba45e8b4161162daf774ab71df4d49423960a5317e53a6807c7d35cc6751bb0fe65e7b49fa9fa5ceca7181e54a23f2c36baff0f0000fac256464d0a020000008b9b788be8df44cc730bad318fdba5588edf2d20725ca638f6a00dd3fda2a49b23e8625ee104a82e4a"}, &(0x7f0000cbb000-0x4)=0x7c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005a1000-0x8c)={r3, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007a6000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000dc8000-0x8)={r4, 0x100000000002bc}, 0x8) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000d86000-0x3)="000000", &(0x7f0000a10000-0x4)=0x3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000066d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000577000)="f86e32e52b3479c315084bea86fff3a84ea01a69c97b676564a4602e0ca983165c2fd4a10052c70d58eff5cebd19247d5b1f2a59b1aad3fb29f8c7aa6804a2edb3abee1a623184df1e772cdf6d2c9ea16736cbbab2e41085f8f2b5ee32d995ed5e8c9edda26404fe346704143d960b758168d90878865b2153f902fc2485abe77a84eb1b51ee53ec0c0704f978a79d90615d6a8a345299ec47", 0x99, 0x20000000, &(0x7f0000e72000)=@abs={0x0, 0x0, 0x2}, 0x8) vmsplice(r5, &(0x7f0000333000)=[], 0x0, 0x4000000000001) 2017/08/14 12:59:31 executing program 3: mmap(&(0x7f0000000000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000059000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2200}) r1 = socket$netlink(0x10, 0x3, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) writev(r1, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r2 = socket(0xa, 0x0, 0x20000000000000) recvfrom(r2, &(0x7f000007e000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x73, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/08/14 12:59:31 executing program 6: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000001a000-0x69)="6a", 0x1) recvfrom(r0, &(0x7f0000022000-0x2)="0000", 0x2, 0x2003, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000019000)=0x0) close(r1) socket$inet(0x2, 0x6, 0x1) r2 = socket(0x11, 0x1, 0xa) r3 = accept$inet(0xffffffffffffffff, &(0x7f000002e000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000051000)=0x10) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000020000)={0x1, 0x332c}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000054000)=@assoc_value={0x0, 0x8}, &(0x7f0000010000)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e6f000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r6, 0x0, r8, 0x0, 0x58, 0x0) vmsplice(r7, &(0x7f0000e72000)=[{&(0x7f00001dc000-0x57)="4059d19a1f6ef61cf58bb37ee86f21f2166628277807166676580f03c7da41b81d7bad85f8ff1d9e64cf7ab1cc70ce9782e6f2b9fca57af6", 0x38}, {&(0x7f0000700000)="e5bb18", 0x3}], 0x2, 0x4) ioctl$sock_SIOCINQ(r8, 0x541b, &(0x7f000018a000)=0x0) readv(r5, &(0x7f0000e78000)=[], 0x0) write(r8, &(0x7f0000e75000-0xf8)="0aec1ef51be19385a70d49d2553528c48a98fb0e9127e83335187f021bb53b2846dab1875fd1770fcdff365ea5134ab09045797738b09b388f2de9260923e0e58711312e5a7845242d316754ecaa939c7d850280b7e5994bd28589b3e2593bb4825895b46c0e66de919e9d676cd6a221629a382f780e4f807fcdd4d360ded71621a43ad1e4b034c335c8cfcb7afb6a42ea5c5b366b761a743e033516fdb35ada3d509a15b2d181ac262f6776d27259b5ffbff345ddac4549029773b3d98766ade2454dae97e90b35abc5de46c58c52b39f0635b4d5112558ebd30ac50df5cd4df1ce1ce0c47e5d8911e3a301e125505522441424b8f5d708", 0xf8) writev(r5, &(0x7f0000051000)=[{&(0x7f0000e73000-0x25)="6d", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000054000)={0x9, 0x4, 0x61d, 0x2, r4}, 0x10) 2017/08/14 12:59:31 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x20000001, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000010000)={0x4, 0x0}) [ 75.237606] sctp: [Deprecated]: syz-executor4 (pid 15027) Use of struct sctp_assoc_value in delayed_ack socket option. [ 75.237606] Use struct sctp_sack_info instead 2017/08/14 12:59:31 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x400) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x800000027, &(0x7f0000009000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r1, 0xffffffffffffffff) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x21) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x894a, &(0x7f0000f6a000)={@common="0565716c300002200000091f0000ff00", @ifru_names=@generic="f1ab49972bde113591cad8423419021b"}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00007f0000)=0xb6, 0x4) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000efb000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000efc000-0x4)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00006dc000)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000e9a000-0x19)="00f5bf2c61351a3489e31fd06b5b035683cc30f50c31a7d591", 0x19) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00002fb000)="ff0040e60600eca2cc", 0x9, 0x20004000, &(0x7f0000235000)={0x2, 0x1, @rand_addr=0x20000000000200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000bca000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000efc000)=0x32) recvfrom$inet(r2, &(0x7f0000ef8000)="", 0x0, 0x0, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000dbb000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) splice(r2, 0x4c, r2, 0x18, 0x8, 0xb) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c5a000-0x4)=0x0, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000058e000)={&(0x7f0000f61000)=@generic={0xa, "00000007ffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e327f814dc256ce82cb2c80ff58911dbff9000000000000000761676956"}, 0x80, &(0x7f00008fd000-0x50)=[{&(0x7f0000f5e000)="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", 0x9ca}, {&(0x7f0000f6b000)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x3, &(0x7f0000f57000)=[{0x28, 0x116, 0x1, "765584ca5ddcf7afb88b364d6d3a781024"}, {0x78, 0x11, 0x1000, "aee517aa0112f3e28114413d4d80a2ef8f1a696e70adbf113758713bf3ee5a9291836f9e243b196579ebfb0bbbd033c4acd3752b1b6bd36984da894fdf51d71d92bc53ac4ffa1f0dba2b8348c2e6958c50dc00296556966d894f170c5bcbe00b0306fd51261540eb"}], 0x2, 0x100000000000004}, 0x3) 2017/08/14 12:59:31 executing program 5: mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ab3000-0x8)={0x0, 0x7}, &(0x7f0000882000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005ee000)={r1, 0xfffffffffffff6a5}, 0x8) 2017/08/14 12:59:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) sendto$inet(r0, &(0x7f0000000000)="", 0x0, 0x8000, &(0x7f0000007000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000007000)="cda873", 0x3, 0x8100, 0x0, 0x0) recvfrom$inet(r0, &(0x7f000000a000)="", 0x0, 0x0, &(0x7f000000b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000b000-0xc)={0x10000000, 0x0}) sendto$inet(r0, &(0x7f000000c000-0xfc0)="9e", 0x1, 0x0, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/14 12:59:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"2f4900a383a257cfb4ece944d3d7d0a8", {0x4, 0xbf, 0x7f, "bfae804ed097", 0x8001, 0x0}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000db2000)={@loopback=0x7f000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a2a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(0xffffffffffffffff, &(0x7f000005e000)="", 0x0, 0x40002000, &(0x7f0000bdc000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006ff000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c70000)=0x0, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r1, &(0x7f0000d15000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000b92000-0x1000)="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", 0xdd3}], 0x1, &(0x7f0000cdc000-0x300)=[], 0x0, 0x0}, 0x0}, {{&(0x7f00004fe000-0xe)=@l2={0x1f, 0x3, {0x42, 0x8, 0x4, 0x0, 0x70d7, 0x5}, 0x99, 0x800000000000020}, 0xe, &(0x7f0000cda000)=[{&(0x7f000025a000)="8ff18ff4cfcebe4000788c672408040fb66bba3cd25bfc715d6da4331daf1998a29986e2ab6e7d41d52f588c73c06f9e9cda0142238b861bca55ee78cf0c733bcf686290c585b553a145f1921066706f81", 0x51}], 0x1, &(0x7f00004b7000)=[{0x70, 0x84, 0x80000000, "b067c58840ccdf40e8ae43a7bbe6967b8c92e4474fb918f76168b1b9897b396a2f60288692da0c8a0e09b82c045fec41bbb6a7c774780eb00bded1e57b2c721bc5045f103cd5e88af7a5a661ef907cec3a9406ae3f45192256b739"}], 0x1, 0x20000000}, 0x3ff}, {{&(0x7f0000327000-0x10)=@ax25={0x3, {"81eb0283a6fa9c"}, 0x6}, 0x10, &(0x7f0000a81000)=[], 0x0, &(0x7f000098a000-0xf8)=[{0xf8, 0x11e, 0xfffffffffffffff7, "117c6878fe5ff21efeba23763ac672de5364a2e0a1b816538822f872bb2af58adb4378e1e8ad13be053b7fa15925a963a0da9d7fcf5848ffecb585b04f396e3b9e757fdb9ad88eb16259d5ddf94e4e83a7daadac32010b5d6b26ff572194150475e55e3722e07ab98123688409f3dc671a02c604180483112db71a836587208209e77959c1b71f9a78265d695498866a08c474425da8bdd67bf6e3f3e1db52e57e9ab0d26d73e926a1e0699fb473af964c6637c9fb08eaa92c6cce36afdaa8d8c9269706e49c59664c1becdc13c0b6dc4fdba5db2acbf3af01acaca56b2a1d9b11bf6a4927ea"}], 0x1, 0x11}, 0x8}], 0x3, 0x4c080) r3 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6(0xa, 0x2, 0x5, &(0x7f000086c000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f000053f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) setsockopt$inet_tcp_TCP_SILENT_CLOSE(r2, 0x6, 0x6bd, &(0x7f000095a000-0x4)=0xfffffffffffffe01, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000d7d000-0xf4)={0x0, 0xe9, "8ef01b8e5cbab50e5c687084247ec39474f2c6c700e62d1c52660944e92f579d29fa4925f1cf7509e09324c00fa83b593219e01286a1ee8915a8edef34854ea3537fdaf0ffd319f0f84b36151a3935ccc77d7a2d77883af94729d85744bb44000082fb0b05e900200128f57d0345f17415ebf8da9df7b22653ef8fff4b7234636f1de909c59ee854d91fcb459d56e9b70004af5115bcfbe7896945bf232949394aad7967d2a814d62c83397b0d2d3311e982d4624ba7cf7cd3f436c8136a7eff0b539bb45906096f0a9f4ea77c3257902f90a5dceaa537e50bab7ee2ad692e8cce63ee85f03aea4f9a"}, &(0x7f0000af9000-0x4)=0xf4) pipe(&(0x7f000055c000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000749000-0x2)={0xe0c0, 0x1}, 0x2) sendto$inet(r1, &(0x7f00003af000-0xe9)="863c0769640127efdb5fd783ce6910139492c6c21af51aa4b9557b16cd8fc1c651efa2bc85fd04d390a6f1be9bb6011cf6b2388242749ece69fc90ac7d0ccc22a5103be77590385f4478a7a6f767f97c09b2fad5ba4cac00cc50102af88337a403ca5a01d9adbdcd4dcaaf73134aacb875647d6741d78e387325d6664069e5bdcc283f35d4e34cf31227bf00000069c539ca8703000000c223441d476705fb2899f2a273b03686ede4fbfce4d9d79818830deb744644db12390328203e407b972e719b47b76dcd9fafc20856d13d752963b52508270e3498db22f14827e858390c48ae1df660799817", 0xe9, 0x4800, &(0x7f0000211000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = epoll_create(0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000597000)={@loopback={0x0, 0x1}, 0x8000, 0x3, 0x0, 0xc, 0x7, 0x8000, 0xcc44}, &(0x7f00000d5000-0x4)=0x20) connect$inet(r2, &(0x7f00004e0000)={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000b66000)={0x0, 0x200, 0x4, 0x8000, 0x4, [{0x1f, 0x8, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x8, 0xfff, 0x5, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0xa0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xfff, 0x7d, 0x1, 0x0, 0x0, 0x2481, 0x0, 0x0, 0x0}]}) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000c49000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x0, 0xf62, 0x500, 0x4b783ad2, 0x8, 0x0}) shutdown(r1, 0x1) 2017/08/14 12:59:32 executing program 2: mmap(&(0x7f0000000000/0x419000)=nil, 0x419000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000001000-0x10)="110000005e001f020000011c0080f40100", 0x11, 0x0, 0x0, 0x0) [ 75.404445] sctp: [Deprecated]: syz-executor4 (pid 15046) Use of struct sctp_assoc_value in delayed_ack socket option. [ 75.404445] Use struct sctp_sack_info instead 2017/08/14 12:59:32 executing program 4: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000)=0x2, 0x4) r1 = epoll_create(0x2b) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000af1000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004cd000)=0x10) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000d31000)="7a406e313f00", 0x6) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000068e000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1e000-0x4)=0xe8) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000d30000)={@empty=0x0, @broadcast=0xffffffff, r3}, 0xc) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d30000)={0x6, &(0x7f0000bcf000-0x30)=[{0x200, 0x2, 0x7, 0xfff}, {0x2, 0x2, 0xfffffffffffffaa7, 0x5}, {0x3f, 0x4, 0x0, 0x200040000000000}, {0x100000001, 0x101, 0x1, 0x8}, {0x6ad0, 0xcb2, 0xffffffff, 0x3}, {0x180, 0x40, 0x0, 0x0}]}, 0x10) 2017/08/14 12:59:32 executing program 3: mmap(&(0x7f0000000000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000002d000-0x3e)="9654f11041fd3f550a7ea34b74d34ad28dfc93ee00529fbbcbb0efb36099d8c0c00dda79ebef906dd27c7be864bbdda5d5b77ab87a583999cbe0b1d3e0d4", 0x3e, 0x4, &(0x7f000007f000)={0xa, 0x1, 0xcae9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r2 = socket(0x0, 0x0, 0x0) recvfrom(r2, &(0x7f000007e000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x73, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/08/14 12:59:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) r1 = accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x804) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000090000/0x1000)=nil, 0x1000, 0x2, 0x10000032, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x2) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fe6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e14000/0x2000)=nil, 0x2000, 0x3, 0x32, r4, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000095b000)=@assoc_value={0x0, 0x0}, &(0x7f0000ee6000)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fe7000)={r5, @in6={{0xa, 0x0, 0x71cd89e7, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x71, 0x2}, 0x98) r6 = socket(0x11, 0x3, 0x100000000008) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000fe7000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fe9000-0x4)=0x10) recvfrom$ipx(r2, &(0x7f0000a02000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5, 0xfe, &(0x7f0000872000)={0x4, 0x9, 0x4, "32cc999433f0", 0xffff, 0x0}, 0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r6, &(0x7f0000e54000-0x80)=@generic={0x11, "00000800000000008800449495eba71a4976e252922c778f6e2e2aba000000012e0b3836005414b0e0305a4ce875f2e3ff5f163ee340b7674e00800000000058000101013c5811039e15b150ec27ce6608002bbf0e0000000000000000db1c009e0000000000000049740000000000000006ad8e0001326d3a09ffc2c654"}, 0x80) write(r4, &(0x7f0000fe3000-0xc)="7f", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f000043c000-0x8)={0x400, 0x2, 0x54d000000000, 0x800}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000532000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e9000)=0xe8) r7 = socket$inet(0x2, 0x80000, 0x4) syz_emit_ethernet(0x36, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, "bcb98cb19d7d3316d0a1d2cc"}}}}}) write(r6, &(0x7f00007bc000-0x68)="38eee73ff4f0a861e3935bd2b5ac0ee91e55d2d345c78d962bc5ea29092618bc364061047b194be68c05a908d4b144a00d88986fd95df6169f8459626c779c6559fb1ee9cba014994f8b65cd4cdb51ebf5617139dd43d03f7085cfe21d8acd49e5400e5e76210534", 0x68) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000ae7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000433000-0x4)=0x8) r8 = socket$netlink(0x10, 0x3, 0x400001000a) ioctl$DRM_IOCTL_GET_CAP(r8, 0xc010640c, &(0x7f00000a5000-0x10)={0x6, 0x43}) 2017/08/14 12:59:32 executing program 5: mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1000}, 0x1c) shutdown(r0, 0x1) 2017/08/14 12:59:32 executing program 0: mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000889000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab9000-0x4)=0x10, 0x800) sendto$inet(r0, &(0x7f0000393000-0xed)="5621debf92ad24eeae0703866c979167aaf8ed34fa18f45a84eec7b5c8b57df1ed6dbbcf1c5cc0ef5d808a55a930b0fad205895c050eb716cfbc917062e8b54cb492e2592e518d335c55c6a09b074adb47909f9c26938a4abe93553d0f2db06388f3c5ed3d7fed750f31631c35a13352319545bece94a35d40bd5aa7670bf46f0edd738575a8168ab3c3442ac9a3ae990b5054fd797671763502b05dfffffffffffffffd753f7e0906c23d912455e4b9da4347b7ebe021eda0f023e495f58fd42d1f6ddee43ff71bfa857f0dc98b521c91db9457026549fd9e3ca56bee02c74dd81d4d05b477501b431945df28", 0xed, 0x8044, &(0x7f0000aac000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005ea000-0x4)=0x4c, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ab7000)={0x0, 0x2, 0x5, 0x200}, &(0x7f0000ab8000-0x4)=0x10) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ab8000-0xbc)={0x0, 0xb1, "28e746f64fd84bc3d245de043cbb86b35bccc9e9c41f55460a80c57f49199671b41483a31a0fce7bd61c3428936a9330cc27e74f7c118066e01a466565a856a084b8f23224ecb1024793e9ac5ebd758182e09766490985963c8dd58fac65396945bf2156f0958e89b031f57cc411bbcce692e0c7c10506204348346ceb742a2c40f84f047f57e041134626f6abbee8f962d420af80266ba709e6b529a956fb0d0e750a26da3d9bd3bb5179767af9fa4330"}, &(0x7f0000ab9000-0x4)=0xbc) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000ab8000)="88df000000000000009c6598a80b8dccc5e406748a28a59247c3bb80a86f7162598219cc4d1085f635b7306e7f3f0ee9227e9d5b4b5d18430c9e1feb876a41cb7c5539bf6db5eadeff42741f41dff8da83c989739afc74fb8bf227f69df805cd", 0x60, 0x4000, &(0x7f0000ab8000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000aac000)={0xffffffffffffffff, 0x10000, 0x4, 0x61, 0x800000000006, 0xc314000000, 0x4, 0x85, r3}, &(0x7f0000ab9000)=0x20) sendto$inet6(r2, &(0x7f0000aab000-0x1000)="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", 0x1000, 0x20000885, &(0x7f0000ab3000)={0xa, 0x1, 0xe000000004000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) recvfrom$inet6(r2, &(0x7f00007ea000)="000000000000000000000000000000", 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xeb2}, 0x1c) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000abb000-0xb)={0xa13, 0x0, 0xffffffffffffffff, 0x3, 0x7, 0x65, 0x5, 0x1, 0x40, 0x401, 0x8}, 0xb) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000005f000)={0x9f3, 0x9, 0x8000080000001, 0x2}, 0x10) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00001b8000-0x4)=0x0, &(0x7f0000ab9000-0x4)=0x4) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b85d3892b8247987aa21f84fdc42a2a7311b3a0873fdc5a6ac48d24fa8e2bf85eb31f1fa03f1fe098ae9d48b677d3951bc8ccf6e215d1aa9069cdb95752f5e1e6d9585c61f28d36cf175c2782c070e31b8c1a4f2a0b7a9bf4270d8006f4ef98cc977a413693320dea7b9e4301493e03c43372ecb24c225e914227ac4df46fe241a9ccf3d35a50c1d34ba1bc2020235f97ed5054962662bf5e697a8e27e6e91748e89b554fafaf3ead4056abdc5ebfccdc7ab2ef78c28ab0f61aad024d6239eaef94108cc04a4f3141ec9ee7ae3d35342ea2d652e2068f94f729bd2d470fbdfeb7dd91ee90a192982d9949bfe6fac42e8066b62bfddc834", 0xf7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x92}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @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]}, 0xf14c, 0x4}, 0x98) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00006c7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000aba000)=0x6, 0x4) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000635000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x2, &(0x7f0000316000+0xfa5)={0xa, 0x0, 0x1000000000004, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000002}, 0x1c) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000abb000-0x8)=@assoc_value={r3, 0xf6f}, 0x8) 2017/08/14 12:59:32 executing program 1: r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x30000000107, 0x7, &(0x7f0000000000)="", 0x0) 2017/08/14 12:59:32 executing program 7: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e6f000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) vmsplice(r2, &(0x7f0000e72000)=[{&(0x7f00001dc000-0x57)="4059d19a1f6ef61cf58bb37ee86f21f2166628277807166676580f03c7da41b81d7bad85f8ff1d9e64cf7ab1cc70ce9782e6f2b9fca57af6", 0x38}, {&(0x7f0000700000)="e5bb18", 0x3}], 0x2, 0x4) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f000018a000)=0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000e78000)=[], 0x0) write(r3, &(0x7f0000e75000-0xf8)="0aec1ef51be19385a70d49d2553528c48a98fb0e9127e83335187f021bb53b2846dab1875fd1770fcdff365ea5134ab09045797738b09b388f2de9260923e0e58711312e5a7845242d316754ecaa939c7d850280b7e5994bd28589b3e2593bb4825895b46c0e66de919e9d676cd6a221629a382f780e4f807fcdd4d360ded71621a43ad1e4b034c335c8cfcb7afb6a42ea5c5b366b761a743e033516fdb35ada3d509a15b2d181ac262f6776d27259b5ffbff345ddac4549029773b3d98766ade2454dae97e90b35abc5de46c58c52b39f0635b4d5112558ebd30ac50df5cd4df1ce1ce0c47e5d8911e3a301e125505522441424b8f5d708", 0xf8) writev(r0, &(0x7f0000051000)=[{&(0x7f0000e73000-0x25)="6d", 0x1}], 0x1) 2017/08/14 12:59:32 executing program 6: mmap(&(0x7f0000000000/0x817000)=nil, 0x817000, 0x3, 0x32, 0xffffffffffffffff, 0x400000) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00007cc000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000817000)=0x10) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000818000-0x10)={0x4, 0x5, 0xfffffffffffffff8, "6757a0139679", 0x81, 0x0}, 0x10) r1 = socket(0x10, 0x80002, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000819000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000819000)={0x2, &(0x7f0000484000)=[{0x1, 0x100, 0x7, 0x1e7}, {0x1000, 0x3f, 0x6ab, 0x5}]}, 0x10) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000081a000)="220000001d00b515f8efff07090007000c000000000000000f77010306000100a445", 0x22) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000725000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f000081b000)=0x8) 2017/08/14 12:59:32 executing program 4: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x40110, 0xffffffffffffffff, 0x2b) r0 = socket(0x2000000011, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000feb000-0x10)={0x0, 0xa, &(0x7f0000197000-0xd0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000016000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0xfffffffffffff802, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0}, 0x30) r1 = socket$inet(0x2, 0x80002, 0x10004) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000a67000)=0x0) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000061c000)=@assoc_value={0x0, 0x8}, &(0x7f0000acf000)=0x8) sendto$inet6(r2, &(0x7f0000c59000-0x4c)="ddd10dd225c15221b0454f44fd1e045b7f628a5b2fafa9dd2f1d5f936f21dd1757080d079ff79c1fe7ccd7bcfaea04cf7e034f272d179565613f8180780d88f775416527b26ed5b8cef7c7", 0x4b, 0xffffffffffffffff, &(0x7f00005fb000)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x8}, 0x1c) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000082000-0x4)=0x4aef) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000f1e000-0x14)={0x2, 0x80000000, 0xfffffffffffffff9, 0x20, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000454000-0x20)={r4, &(0x7f0000e65000)="462dd8e5f945ede21bd1848b97cd49a3462ca7bef4b05707e4b42f1e80d7322ead95706746a3247c5e8c823e19f7a46267f911722804324e5efdd5008ccb3a5cf1d107ba50a3268fa91dbca11a39d87b33c757c9204ad81d6742f6c36d54f360507365f1a314664d3ecb8b03fcc66e3ae8487d3d7685657c57c868ca8b330a1c0ee9974ed1f51628a85978ff1b10b21bcc68aa482c8cf2f2dea822000db2888429afa5eade9764eeb6edd36f", &(0x7f0000859000)="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", 0x1}, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000037d000)={r3, 0x4}, &(0x7f00001e5000-0x4)=0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000096a000)={0x0, 0x0, 0x0}, &(0x7f00003bb000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000461000-0xa0)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff0000000000, 0x1, 0x80000001, 0x1000, 0x20}, 0xa0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00007d5000)=r5) syz_emit_ethernet(0x81, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x71, @snap={0x0, 0x0, "9a", "2f3f7b", 0x0, "bbf78b9a1ef9d7585c44dc142ecbaf8066d2610e91b0e5cea22fdee40a7e5f9e41dd99f8fbe9b28d03e6b4992c5b98a2c37c5ebe1692bcc8fbc1ecad74ffe1ff13c505b966c42b6d44a12ce06c5a043156fd53cdbfdcbb089eb0fc743fd2a74c561b81032017df1093"}}}}}) syz_emit_ethernet(0x2e, &(0x7f00009cc000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b42dd491aa6c", [{[], {0x8100, 0x3, 0x20, 0x800}}], {{0x8808, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast2=0xe0000002, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @multicast2=0xe0000002}}}}) accept4$unix(r0, &(0x7f0000b1b000)=@abs={0x0, 0x0, 0x0}, &(0x7f000078d000-0x4)=0x8, 0x80000) syz_extract_tcp_res(&(0x7f00009a5000)={0x42424242, 0x42424242}, 0x9, 0x4e3d7dd2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000e0e000-0x8)={r3, 0x5}, &(0x7f00004b0000-0x4)=0x8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d71000-0x4)={0x5}, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fea000-0x4)=0x0, 0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000811000)=[{&(0x7f00007a0000)={0x27, 0x3, 0x0, 0x1, 0xe18, 0x2000, "bfb44f05db38473be347e90adb4246c96afa27c2a3d4b0ce6eb84b87a6418d280469c6f162e0c681f3b37df2b4a5dfdb3176ec5a4f1ef0078b77c27a585ead", 0x0}, 0x60, &(0x7f0000306000-0x30)=[{&(0x7f0000fe9000-0xe)="2585f906ca9e3edf0125c56878ac", 0xe}], 0x1, &(0x7f0000fe9000)={0x98, 0x0, 0x3, "81ec68d8018c670f9570777203455d27d87fad924fd68df39bc42234032456e279b964d1b8d9cf69d63e46af2be40e1e432f380117185878a345e23c84789c6737072aff3f25debd015e3ba50ebe695d0571d8d6846b96b0a6564f649b38293841b948bb989511bdfc6f686d19763f4970f1762c5921e34ec6dcf98cc39e59a639"}, 0x98, 0x0}, {&(0x7f0000fe7000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x80000, "dba98744640d7f5b84174d7525ce5c0fc9532d9286926b1dc950cad17c0999b5e4f906c7ea810e5a0167a20f3c95a1b5cb75f28e501c3b0f711f8e443ab1ae", 0x0}, 0x60, &(0x7f0000fe7000)=[{&(0x7f00000ad000)="de5e", 0x2}, {&(0x7f00009d3000-0x6c)="af5f8ece7267052ef323f4a612d4c767e3fdb1e16fce6b945a878815095a4b0e62c9851b49576b9ef2e9345395f6f43f86465fdff176010bb1605afd845692c375f6f9987bf1315626aeffc8760f5526cce38deaee5d93d2c00ad52e36b1f2f57c196d74ff34a9f46b8cec13", 0x6c}], 0x2, &(0x7f0000fe7000)={0x28, 0x119, 0xffff, "77fbfa78809f0262d4ec531050038dd70293b579d2"}, 0x28, 0x804}], 0x2, 0x40040) 2017/08/14 12:59:32 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x30)={0x5, 0x2, &(0x7f000000a000-0x10)=[@map={0x8, 0x155, 0x1, 0x1}, @generic={0x2, 0x11, 0xfffffffffffffe00, 0x179}], &(0x7f0000009000)="76626f786e657431707070305b7b6c6f00", 0x3, 0x9d, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100000000}, 0x30) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000009000)=r1, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000009000-0x1)=0x81, &(0x7f0000009000-0x8)=0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000)={0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000005000-0x70)=[{&(0x7f0000008000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000004000-0x60)=[{&(0x7f0000007000)="53", 0x1}], 0x1, 0x0, 0x0, 0x14}, {&(0x7f0000008000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000008000-0x40)=[{&(0x7f0000007000)="a85d815926253117a3296176aeb43b2ae002d223c6ffddde5d23533df9e6d71a182ce8be3c2f1bf1450a4549a8b631c2863d96aaaabc268b259ffe538093a24ae63056cf7fdf114c4050c2e7a451ffceb98e2a167d6f377354b9639ee5f68def71651c6968287ce8b75ce0e41b899c138604981db6d377b179bce43ae24cbd46e3ad69c49acd5a4125bc5c1722723566381286b4e2e935e82f817915b3c64143528e0ec8a8f76f2593c26da6a4263509a5b3ecbfedafddbc1c470668733a0cdd73241e309cbc173dcbb3614535c92ca6de45703d810b40fb67cc46c8485c", 0xde}, {&(0x7f0000001000-0xfe)="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", 0xfe}], 0x2, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x6, 0x40000}], 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f000000a000)="b93e8d5e03c6b4c14d5d15c799b20c51014c38af6758c0c115dcd5bdcf613046aa03ff22f695d6b946e6d9222db38868383c7cbf225104899d8326ab2475a241ddad1fb386e33b39660697") ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000008000)=0x0) 2017/08/14 12:59:32 executing program 5: mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000ab3000-0x4)=0x0) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x49a000)=nil, 0x49a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f000027a000-0x24)="240000001f000712010100080300650001000040e500007a0b80000000000002030216dd", 0x24) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000ab3000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000109000)=0xe4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000046a000/0x3000)=nil, 0x3000, 0x1000001, 0x10, r0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ab3000)={0x0, 0x0}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f000085b000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x5, [@empty=0x0, @loopback=0x7f000001, @empty=0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) shutdown(r2, 0x1) 2017/08/14 12:59:32 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) connect$inet(r0, &(0x7f0000006000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000007000)=0x1000) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95, 0x2, &(0x7f0000002000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000b000-0x8)=@assoc_value={0x3, 0x10000}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000000a000-0x66)={0x80, @in6={{0xa, 0x3, 0x2000004, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x30)={0x3, 0x0, &(0x7f0000000000)=[], &(0x7f0000006000-0xe)="2a2a2a5b3a7d2e3a70726f632700", 0x1000000000000000, 0x73, &(0x7f0000006000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1}, 0x30) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000007000)={0x3, {{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xeb3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000004000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000004000)=0x1c, 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000b000-0xc)={0x0, @empty=0x0, @empty=0x0}, &(0x7f000000d000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000b000)={0x4, 0x0}, 0x8) getpeername$inet6(r2, &(0x7f000000d000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x10000, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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, @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, 0x1, @rand_addr=0x3, [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, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x4d8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000-0x4)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000001000)=0x937c, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000000d000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000002000)=0x0, &(0x7f000000a000)=0x4) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f000000d000-0x4)=0x9, 0x4) sendto$inet(r0, &(0x7f0000000000)="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", 0xa22, 0x20000000, &(0x7f0000008000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000000d000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x2000, &(0x7f000000c000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000005000)=0x9) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xb) 2017/08/14 12:59:32 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000007000-0xc7)="000000000000000000", 0x9) pwritev(r0, &(0x7f0000009000)=[{&(0x7f000000a000-0x1b)="", 0x0}], 0x1, 0x0) pipe(&(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000002000)={0xffff, 0x80000001, 0x3, 0x8}, 0x10) splice(r3, 0x0, r2, 0x0, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000006000)=0x0, &(0x7f000000a000-0x4)=0x4) write(r4, &(0x7f000000a000)="440c7fddf0881f09eaa7f5b37ba9d425499f2acfe9aad41ed12026943452b1fc532f5566e7acc8d56bec04bf3143d26cde5267bc8bd5bec85f14709826f2bbcc39335f115edcf6e8a00353eccabe821b42a8e2fc18d65aad8423d1d685258c40718aacfe16e82262134ac059b397c89d3d5d0b68d6e7155c03c1d8ab87ea5e064a9f3c0b3eedce2b5451b86aeaaf9c995a1d63f8631f5cfe", 0x98) writev(r4, &(0x7f0000008000)=[{&(0x7f0000009000)="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0x1000}, {&(0x7f0000006000)="8a34f5c6aa98744f761d0d2f9d6efd0cd23fb755fc0ebbadb9e4ca04eb1bc2ae0a61e3c1b7f38fec66c411a83253015ea5e088e490f508105ee8feb5ca8e69ef2e92d76ac6b25d922f7e74b63d008007638a51e963e0a0a358d427467aa0221e8bdc24fbdb87deb2440e13cc4b4893ba5d41a5060b6fd51aebdae31b777715849306fb74", 0x84}, {&(0x7f000000a000-0x1000)="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0x1000}, {&(0x7f0000009000+0xff7)="7a13f68b666a0307f7ae92c2367154e1790fb33449b02beb23ad1ab84d03cc60e59d90cece27c5825c05102c2b04a9d67efc8a3a4b9e35b7893ec2ef318195358f282753de632738b3be6ddf7c419fe5a314d3eaf4c714f21c042796bf4f9e31e19473b9de7be650b4cac68fcc5589290673cce379231f54a26ad8963c1efaeb8bf68cb8003e99cd475cb0f298c70d4332f03c944bc22c05eff0686a1a186e803ef880d0c086113190d0ecf55e54d1edb59b682d7aa88da7bf1c034a91f14abb1bf9d3fcb2e79d8c29af092fcdfd117e9af83d545f37d9a58d5b9c6639a85a567cf850468d84f4977c16", 0xea}, {&(0x7f0000006000-0x71)="e02abbdac27f9a61ce15527aadd729bfb74015398426d0111b84e89c50f183a8e36487985b1988d8f65f3f1b3d56604d422533baa6d682b0422820f678a12b5273ade44266e96f3cad477ca04c241e39df9f8f9d4b2e0ad1b915210a064792638962eaaf52c4221b0f8ff61ed63d3c5fc7", 0x71}, {&(0x7f000000a000-0xe4)="9eec09b1a8b277e1612ef7f691fb97df971833f475c17ce9ebae0f7870dc9854f797e5aed3be56037d1962e40195d363c0698a4d40a182eb1a6be89cf5aa9d55ba1fd09226c98a2bc08ebc921099310309c4bcd15948af4e1922e368ca9d2dfe9b89208a05c976a254e08395a0a05d5ddb1fc1b2536684ed2310dae9e3509d66a6ed47883b3624153515bb90a9df382400952010ceea5b41aafea96d6c7614b51b037b8b8f7c8d27fab77de7816193bbf511c1128be61c98af9276d2d159b44ff6475540d4300000000954ca79e4e0bf08dea0c14b225a95ab4863686f34d9d66256d2", 0xe3}], 0x6) 2017/08/14 12:59:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0f000-0x14)="ff55d36cffba04715d0000000000000100000000", 0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000d0f000)=0x9, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d10000)=[{0x0, 0x2}, {0x0, 0x10000}, {0x8, 0x4}], 0x3) getsockopt$inet6_int(r0, 0x29, 0x57, &(0x7f0000d10000-0x4)=0x0, &(0x7f0000255000-0x4)=0x4) getpeername$inet6(r0, &(0x7f0000d11000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000061e000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0f000-0x14)="ff55d36cffba04715d0000000000000100000000", 0x14) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000101000)=@get={0x1, &(0x7f000044f000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1ff}) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000102000000", 0x14) r2 = socket(0x2, 0x2, 0x80000000) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000d38000)={0x1ff0, 0xb150, 0x2, 0x0}, 0x10) close(r1) close(r1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00005b0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000101000)=@get={0x1, &(0x7f000044f000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1ff}) socket$inet6(0xa, 0x4, 0x401) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000a0d000-0x14)="ffd36cffba040000000000009ce601000000006a", 0x14) 2017/08/14 12:59:32 executing program 4: mmap(&(0x7f0000000000/0xb62000)=nil, 0xb62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000417000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b62000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, @in6={0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x6) mmap(&(0x7f0000b62000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b63000-0x14)={0x9, 0x4, 0x8, 0x1, 0x3}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000b50000-0x30)={0x1, 0x2, &(0x7f0000732000-0x10)=[@generic={0x7, 0x1, 0x0, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="008b", 0x9, 0x80, &(0x7f0000b4f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000472000)={0x0, 0xeff}, &(0x7f00009f7000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000da4000)={r2, 0x7}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000906000-0x8)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001000-0x6)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) r4 = socket$inet6(0xa, 0x805, 0x2) getsockopt$inet6_tcp_TCP_PSP_CHECK(r4, 0x6, 0x6c7, &(0x7f0000d56000-0x4)=0x0, &(0x7f0000858000-0x4)=0x4) 2017/08/14 12:59:32 executing program 3: mmap(&(0x7f0000000000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r1 = socket(0x0, 0x0, 0x0) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f000007e000)="", 0x0, 0x0, &(0x7f000007f000)=@l2={0x1f, 0x73, {0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000080000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r1, 0x6, 0x6bf, &(0x7f0000080000)=0x0, &(0x7f0000034000-0x4)=0x4) 2017/08/14 12:59:32 executing program 5: mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007f8000-0x8)={0x0, 0x340}, &(0x7f000010f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001d6000)={r1, 0x8}, &(0x7f000086d000)=0x8) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ab3000)={0x0, 0x0}) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000ab4000-0x4)=0xf0, 0x4) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r3, &(0x7f0000ab5000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e1000)=0x10) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f000068c000+0x491)=0x0) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000029b000-0x8)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r5, 0x21, 0x1f, &(0x7f000077f000)=0x80, 0x4) getsockopt$inet_tcp_TCP_PSP_RX_SPI_KEY(r5, 0x6, 0x6c3, &(0x7f0000ab3000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000526000-0x4)=0x18) shutdown(r0, 0x80000003) 2017/08/14 12:59:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a7e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000056f000-0x4)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000036c000)={0x0, 0x16d9}, &(0x7f0000198000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ba3000)={r2, 0x6, 0x101, 0x10000, 0x6, 0x1}, 0x14) bind$alg(r0, &(0x7f0000f28000)={0x26, "6165616400000000000000000000", 0x10f, 0xd, "686d6163287368613235362900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r3 = socket(0x40000000015, 0x5, 0x0) recvmsg$netrom(r3, &(0x7f0000f4e000)={&(0x7f0000934000)=@ax25={0x3, {"e7f170cfaed9cb"}, 0x0}, 0x10, &(0x7f0000572000)=[{&(0x7f0000851000-0x17)="", 0x0}], 0x1, &(0x7f0000652000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000a56000)={0x0}, &(0x7f0000165000-0x4)=0x4) bind$inet(r0, &(0x7f00000f7000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f0000d82000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a49000-0x4)=0x9e) bind$inet(r3, &(0x7f0000bf8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000a25000)="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", 0x1001, 0x0, &(0x7f00002f3000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/14 12:59:32 executing program 0: mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000889000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab9000-0x4)=0x10, 0x800) sendto$inet(r0, &(0x7f0000393000-0xed)="5621debf92ad24eeae0703866c979167aaf8ed34fa18f45a84eec7b5c8b57df1ed6dbbcf1c5cc0ef5d808a55a930b0fad205895c050eb716cfbc917062e8b54cb492e2592e518d335c55c6a09b074adb47909f9c26938a4abe93553d0f2db06388f3c5ed3d7fed750f31631c35a13352319545bece94a35d40bd5aa7670bf46f0edd738575a8168ab3c3442ac9a3ae990b5054fd797671763502b05dfffffffffffffffd753f7e0906c23d912455e4b9da4347b7ebe021eda0f023e495f58fd42d1f6ddee43ff71bfa857f0dc98b521c91db9457026549fd9e3ca56bee02c74dd81d4d05b477501b431945df28", 0xed, 0x8044, &(0x7f0000aac000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005ea000-0x4)=0x4c, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 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) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ab7000)={0x0, 0x2, 0x5, 0x200}, &(0x7f0000ab8000-0x4)=0x10) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ab8000-0xbc)={0x0, 0xb1, "28e746f64fd84bc3d245de043cbb86b35bccc9e9c41f55460a80c57f49199671b41483a31a0fce7bd61c3428936a9330cc27e74f7c118066e01a466565a856a084b8f23224ecb1024793e9ac5ebd758182e09766490985963c8dd58fac65396945bf2156f0958e89b031f57cc411bbcce692e0c7c10506204348346ceb742a2c40f84f047f57e041134626f6abbee8f962d420af80266ba709e6b529a956fb0d0e750a26da3d9bd3bb5179767af9fa4330"}, &(0x7f0000ab9000-0x4)=0xbc) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000ab8000)="88df000000000000009c6598a80b8dccc5e406748a28a59247c3bb80a86f7162598219cc4d1085f635b7306e7f3f0ee9227e9d5b4b5d18430c9e1feb876a41cb7c5539bf6db5eadeff42741f41dff8da83c989739afc74fb8bf227f69df805cd", 0x60, 0x4000, &(0x7f0000ab8000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000aac000)={0xffffffffffffffff, 0x10000, 0x4, 0x61, 0x800000000006, 0xc314000000, 0x4, 0x85, r3}, &(0x7f0000ab9000)=0x20) sendto$inet6(r2, &(0x7f0000aab000-0x1000)="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", 0x1000, 0x20000885, &(0x7f0000ab3000)={0xa, 0x1, 0xe000000004000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) recvfrom$inet6(r2, &(0x7f00007ea000)="000000000000000000000000000000", 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xeb2}, 0x1c) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000abb000-0xb)={0xa13, 0x0, 0xffffffffffffffff, 0x3, 0x7, 0x65, 0x5, 0x1, 0x40, 0x401, 0x8}, 0xb) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000005f000)={0x9f3, 0x9, 0x8000080000001, 0x2}, 0x10) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00001b8000-0x4)=0x0, &(0x7f0000ab9000-0x4)=0x4) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b85d3892b8247987aa21f84fdc42a2a7311b3a0873fdc5a6ac48d24fa8e2bf85eb31f1fa03f1fe098ae9d48b677d3951bc8ccf6e215d1aa9069cdb95752f5e1e6d9585c61f28d36cf175c2782c070e31b8c1a4f2a0b7a9bf4270d8006f4ef98cc977a413693320dea7b9e4301493e03c43372ecb24c225e914227ac4df46fe241a9ccf3d35a50c1d34ba1bc2020235f97ed5054962662bf5e697a8e27e6e91748e89b554fafaf3ead4056abdc5ebfccdc7ab2ef78c28ab0f61aad024d6239eaef94108cc04a4f3141ec9ee7ae3d35342ea2d652e2068f94f729bd2d470fbdfeb7dd91ee90a192982d9949bfe6fac42e8066b62bfddc834", 0xf7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x92}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf14c, 0x4}, 0x98) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00006c7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000aba000)=0x6, 0x4) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f0000635000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x2, &(0x7f0000316000+0xfa5)={0xa, 0x0, 0x1000000000004, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000002}, 0x1c) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000abb000-0x8)=@assoc_value={r3, 0xf6f}, 0x8) 2017/08/14 12:59:32 executing program 3: mmap(&(0x7f0000000000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000032000-0x10)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000080000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000006c000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000080000)=0x10, 0x80000) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000080000-0xc)=@sack_info={0x0, 0x9, 0x7}, &(0x7f0000080000-0x4)=0xc) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000007f000)={0x0, 0xcee1}, &(0x7f000004c000)=0x8) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000081000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000081000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000082000-0x10)={r3, 0x104, 0x0, 0x0}, &(0x7f0000081000)=0x10) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000026000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000080000-0x4)=0xc) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000007f000)={0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x6, 0x41, {0x0, @in6={{0xa, 0x1, 0x8e54, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x9, 0x9, 0x6}}, &(0x7f000007f000)=0xb8) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000001d000-0x20)={0x0, 0x4, 0x4, 0x3, 0x10000, 0x58, 0x1, 0x2, 0x0}, &(0x7f000007f000)=0x20) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000070000)={0x0, @in6={{0xa, 0x0, 0x47, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8ed, 0x800, 0x7, 0x2, 0x10000}, &(0x7f0000080000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000001c000-0xb8)={0x0, 0x11ebabe3, 0x5, 0x6a7, 0x7, 0x1000, 0x3, 0x800, {0x0, @in6={{0xa, 0x2, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x10000, 0xb8, 0xecb7, 0x7}}, &(0x7f0000044000)=0xb8) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000003e000)=[{&(0x7f0000008000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000080000-0x40)=[{&(0x7f000007e000)="f6d026562edfab15f751be7b5f90332fd05db789a7f0f7c97623e26d18c5c4de1719b5a837e26a4d431fff05ba7164c9bfaedea5f0a9", 0x36}, {&(0x7f0000068000)="19dc0a0e7f", 0x5}, {&(0x7f0000013000)="f6c22e0dd05d8867417783b3c5f6a86966a46fb7844ea9fd6b4cbc74d6582d65a75302010df5a075f04ebfca066213abadb52d66074519a35f08af0deb2f4c61c18aaaed396a55e0973133c62a50b134d121b92c0bc4d5eca3c339c1adac6c12e7229e9e76b2e00b3f99045de358c5dfc6cbe50c84c72cce5db27bf01f29c8834b560b44196a1e2ad17b2ab18903cb755e0d627c3920fc70d2399a696a671ce0bdc6beb1dee3287c3a74bfa54058e367d1def3d6c719ec4f1e2aa2c6d451d6a286059570735d98287c3666536c25bf58d4fed4d25647249478cd8ca20c32261c10", 0xe1}, {&(0x7f000007f000)="0d3e3a1b51f0383ad0084e89cfddaaba8f7e3977c4ea6f44f31d3e6052d1158f30d43f96c52de2153e0373d59309d3c13302f42d", 0x34}], 0x4, &(0x7f000007f000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x80000001, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x204, 0x8, 0xec, 0x7, 0x7, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0x1, 0x7, 0x1, 0x5, 0x3, 0xbc, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1f5, 0x8, 0x42, 0x7f, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x0, 0x812, 0x6, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x62, 0x0, 0x6af, 0x4, 0x5, 0x0, 0x400, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x5, 0x8, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x0, 0x6, 0xa3, 0x100000000, 0x175a518d, 0xfff, r9}}], 0x8, 0x20000044}], 0x1, 0x10) r10 = socket(0x0, 0x0, 0x0) recvfrom(r10, &(0x7f000007e000)="", 0x0, 0x0, &(0x7f0000012000)=@generic={0x2, "360a1484d5b98bfef4299137951fbe9c6058ac0c6f7d8e7ae26c5702d4e0fdb91f9fe9a39b5d44def4c101d6d2104db86f2aa0b82da8f767cbb2615d9d884c191dd24a8f3587336b9274e07c17ff3795d93bb3ac0b2176bba0a11800d43a4baca3891eab6f916bcd4674bdbd4a85fd390ed693b8cc58c8b4b1ea88b83318"}, 0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r10, 0x84, 0x16, &(0x7f000007c000-0xc)={0x4, [0x80000000, 0x8, 0x40, 0x100000000]}, 0xc) 2017/08/14 12:59:32 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) connect$inet(r0, &(0x7f0000006000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000007000)=0x1000) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95, 0x2, &(0x7f0000002000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000b000-0x8)=@assoc_value={0x3, 0x10000}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000000a000-0x66)={0x80, @in6={{0xa, 0x3, 0x2000004, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x30)={0x3, 0x0, &(0x7f0000000000)=[], &(0x7f0000006000-0xe)="2a2a2a5b3a7d2e3a70726f632700", 0x1000000000000000, 0x73, &(0x7f0000006000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1}, 0x30) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000007000)={0x3, {{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xeb3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000004000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000004000)=0x1c, 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000b000-0xc)={0x0, @empty=0x0, @empty=0x0}, &(0x7f000000d000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000b000)={0x4, 0x0}, 0x8) getpeername$inet6(r2, &(0x7f000000d000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x10000, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000-0x4)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000001000)=0x937c, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000000d000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000002000)=0x0, &(0x7f000000a000)=0x4) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f000000d000-0x4)=0x9, 0x4) sendto$inet(r0, &(0x7f0000000000)="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", 0xa22, 0x20000000, &(0x7f0000008000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000000d000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x2000, &(0x7f000000c000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000005000)=0x9) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xb) 2017/08/14 12:59:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000001000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8d, 0x0, 0x0, 0x4, 0x3f, 0xf8b7, 0x0}, 0x20) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001b8000-0x10)={0x0, 0xffffffffffffff80, 0x0, 0x3}, 0x10) r0 = socket(0x10, 0x2, 0x10) recvmsg$kcm(r0, &(0x7f0000ca4000-0x38)={&(0x7f0000333000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004ab000-0x50)=[{&(0x7f000092a000)="", 0x0}, {&(0x7f0000268000)="", 0x0}, {&(0x7f00005d9000)="", 0x0}], 0x3, &(0x7f000013a000-0xc3)="", 0x0, 0xcdc9}, 0x0) write(r0, &(0x7f00003e5000-0x24)="2400000014000703f200ffff0000000001ffdd98040001800000e1ffff0400220d000200", 0x24) 2017/08/14 12:59:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000405000)={@generic="f58f032e961ee471d9cf25bac8f6d12f", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, r0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005ad000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000255000)={@common="7465716c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000047c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x672, r2}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000003000-0x1000)="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", 0x131) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x3000)=nil, 0x3000, 0x3, 0x34, r1, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x1000002050, 0xffffffffffffffff, 0x4) r3 = socket$inet(0x2, 0x800, 0xffffffffffffff80) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000214000)=0x3, 0x4) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x3, &(0x7f00005ad000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f00005ae000-0x4)=0x10) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x1, 0x32, r3, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005b3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x36, r1, 0xfffffffffffffffc) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00002a8000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f00005b3000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x5, 0xfffe, 0x1, 0xff, 0x6, 0x5, 0x6, 0x100]}, 0x5c) r5 = socket(0x9, 0x4, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000002000)={0x4, 0x10002, 0x4, 0x10001, 0x7fffffffff}, 0x14) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84c3, 0x4) mmap(&(0x7f000036b000/0x4000)=nil, 0x4000, 0x800000003, 0x32, r6, 0xfffffffffffffffc) 2017/08/14 12:59:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003f0000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet(0xffffffffffffffff, &(0x7f000083e000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000e26000)="c10e7463905df56c677377ffa84cf749620885f4896bb388a2f25334db9e763fa59877e316a691c772d33ec365e462699ece9582c2906c38116b9fae0ad5294497765e64bdd49007e743e0ec53e6cef3fd640e4fd4cdf3c6cfc03e625111208e018d3e931ffcbdb0397a9a42bb7ee68b4f22c3d85a48921ac274091dd49df9c2fad96956bb7d229a887bc223e4d723045d016bb7834c0a76d442d9fe2e6dd3c23c25b4af63863a884f4c268f", 0xac) r2 = socket$inet6_sctp(0xa, 0xdb4d72552dcc2f6b, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000407000-0x8)={0x9, 0x4, 0x81, 0x40}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000aa7000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000000655}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fffffff0000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x569ed0f7, @loopback={0x0, 0x1}, 0x4}], 0x78) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000030d000-0x20)={0x4, 0x4, 0x200, 0x4, 0x607, 0x7, 0x8, 0x4, 0x401}, 0x20) r3 = accept$inet(r1, &(0x7f0000000000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r4 = socket$inet6(0xa, 0x7, 0x3) sendto$inet6(r2, &(0x7f0000aaa000-0x2b)="1a79c1f3053c970337a9b484fc24c5e44731556c3e843e1c94662ddb591be3786fe8a69087a91c018a8eaa", 0x2b, 0x10, &(0x7f0000000000)={0xa, 0x1, 0x93, @loopback={0x0, 0x1}, 0x690}, 0x1c) pipe(&(0x7f00006ff000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000985000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000df2000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000cba000)={r6, 0x10080000, r7}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000aaf000-0x10)={0xfffffffffffeffff, 0xffffffffffffffff, 0xa7, 0xffff00000, 0x0}, &(0x7f00009e6000)=0x10) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000e68000)=0x80000000001, 0x4) r9 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r9, 0x29, 0x18, &(0x7f0000fdf000)=0x80000007ed, 0x4) setsockopt$inet6_udp_int(r9, 0x11, 0x65, &(0x7f0000d6b000)=0x1, 0x4) setsockopt$inet6_int(r9, 0x29, 0x7e, &(0x7f0000c7f000)=0x200, 0x4) sendto$inet6(r9, &(0x7f0000241000)="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", 0xf8a, 0x20000002, &(0x7f0000a45000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_int(r9, 0x29, 0x11, &(0x7f00003b4000-0x4)=0x2, 0x4) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000f69000)=0xf34, 0x4) connect$inet6(r4, &(0x7f0000a1e000-0x1c)={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xffffffffffff501b}, 0x1c) sendmsg(r9, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000ad0000)=[], 0x0, 0x100000000000004}, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000aab000-0x4)=0x4, 0x4) setsockopt$inet_int(r3, 0x0, 0x16, &(0x7f00003d8000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000834000-0x6c)={r8, 0x64, "65409d88021a643e6bf27c616b031af20ef9c0454e3e22d543d081acb29139477c41ba5f973cf81d94b5689975fa7cce4e1740888ad9df23466043ce3788a6ea544ca36a014c35602bf3c1d5486a547fc8653e6b38090ec16e09bb1d772e7b3e6c875421"}, &(0x7f00006f1000-0x4)=0x6c) socket(0x10, 0x801, 0x8) 2017/08/14 12:59:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="deeeb6e474c1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ee8000)={0xf2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x83, 0x100000001, 0x100, 0x0, 0x4, 0x8, 0x80}) mmap(&(0x7f0000000000/0xd8e000)=nil, 0xd8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d8e000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000d8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000d90000-0x27)="26000000110047d19301c12042000100160000000000000000000000000004000500030008002a", 0x27) close(r1) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000de8000/0x4000)=nil, 0x4000, 0x1fffffd, 0x4010, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x1, 0x1e, r2, 0x8000000000000000) r3 = socket$inet6(0xa, 0x80003, 0x2c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3000001, 0x72, r0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00002d7000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x94, 0x2, 0x2, 0x6, 0x0, 0x1, 0x7}, 0x20) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000fd6000-0x4)=0x200080000004a, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000ac1000)="0ac347ed", 0x4, 0x8044, &(0x7f000085d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x8000000003, 0x10, r3, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f0000ee9000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r3, &(0x7f000075d000)="38d3e2bd", 0x4, 0x8000, &(0x7f000071a000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/08/14 12:59:32 executing program 2: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000321000-0x2c)={0x0, 0x22, "aa9e4c017fe8f87570c73db228cb88a6e050ccb3ed05ee97692db4d53a5c9dc2161f"}, &(0x7f000069a000-0x4)=0x2c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={r2, 0x5c3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={r3, 0x8, &(0x7f0000001000)=[@in6={0xa, 0x2, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x100000000}, @in6={0xa, 0x3, 0xffffffffffffff3e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x1)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0xeb, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007b9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common="67726530000000000000000000000000", &(0x7f0000002000-0x18)=@ethtool_sset_info={0x37, 0x8, 0x1ff, [0x5, 0xfffffffffffffff8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a35000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f00000ec000+0x863)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, r5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x200000000003, 0x32, r4, 0x0) r6 = accept(r1, &(0x7f0000003000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000004000-0x4)=0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r6, 0x101, 0x7, &(0x7f0000004000-0x4)=0xc04, 0x4) setsockopt$inet_int(r0, 0x0, 0xffffff8000000003, &(0x7f0000aa8000-0x4)=0x6, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000aa4000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="d2df1f04463f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="7465716c300000000000000000000000"}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000aa6000-0x10)={0x6, 0x20, 0x584, 0x3}, &(0x7f0000aa5000)=0x10) sendto$inet(r0, &(0x7f0000003000)="", 0x0, 0x1ffffffc, &(0x7f0000002000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000aa6000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="000073010940fd00040020ffd7004d01"}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006e2000)={r7, 0x5, "a28d29f10b"}, &(0x7f000039f000)=0x10) 2017/08/14 12:59:32 executing program 7: mmap(&(0x7f0000000000/0x934000)=nil, 0x934000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000934000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000008d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003ab000+0x5de)={0x1, 0x1, &(0x7f0000548000-0x8)=[@map={0x5729, 0x8, 0x6, r0}], &(0x7f0000936000-0x1)="00", 0x8, 0x4c, &(0x7f0000158000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1}, 0x30) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000935000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000934000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000935000-0xc)={0x1200000000000, 0x1, 0x9, 0x2, 0x80000001}, 0xc) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d52000)="", 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x0}, 0x14) mmap(&(0x7f0000934000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000935000-0x10)={r3, &(0x7f0000835000-0xb9)="cafaa7b8abeeac95137e3bee463237c0e414616121d315824de9007e2b9a7ee54b86765f74f7204242f6a80b13782db9a118cf9a4babeeec5ed40dc888f94925ec0008410792b9905b6cb27d5f2cd8094ffcb512097f58726245b2f6f58697ba873cb7e911974d13bb8e67a066ff2b0b2784d7d43cc46c06ec347f7f32527978fa9190e307ce7c2d2d1ce260653e1b09744c39af2008ee246f3d6e6eec124aa3121c8cdc665a6c15fb5524ea2ca8387b5ff7b778821e7debb3"}, 0x10) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000936000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x3, &(0x7f0000920000)={0x2}, 0x8) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000936000)={0x0, 0x80000001}, &(0x7f0000937000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000c4000)={r4, 0x401}, &(0x7f000058b000-0x4)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r3, &(0x7f0000026000)="", &(0x7f0000027000-0xa8)=""}, 0x18) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000936000)={r3, &(0x7f0000068000)="", &(0x7f0000130000-0xc9)="47a1c51bd346a563a615a114e957d25b1dd64cc141433731ab9a98f1212a35fa38c310eeaa6e8b8ce349d29685f6cbeb0ce6a00bb09903bf48cf6007c6cc8802bdc71456709dc8cbf135d3c8727728c076ae787f14778b695413a80d9d176fbf53d2dc676f7fcacb573289ba218cf3af954314ee9580c08e8cf8dc70af8ae67be1ed6de52629909ce8bcc897373e9d98c89f2d9702314293c44e4e13d936da58786944f08b40b8b77eae0a4ecb313445c22ffb164801f9c008c85811203e5dfac8ca62f10d9f5cf970", 0x0}, 0x20) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000936000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/08/14 12:59:32 executing program 3: mmap(&(0x7f0000000000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept(r0, &(0x7f000001c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000063000)=0x10) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000080000-0xa8)={r0, 0xffffffff, 0x2, "cb5116b1826490778cfe3d7857c07cc67db717eca6be69d191e1fc94170d7bd10789f232b7d4abc8cb2d285462866fedef1aca270f8370d897f7dbd550d5188025ae10ad10209646b9e3f74fc083dec39ea83c60ea244e361d132278f42d29db37604748d6934f03ce408f641e74656f170ebefacbbe5080690eb9abb7a369239ed40302aad99afb5cc0a0049f382f721b4667493f95f91a02d9805c"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000057000)={0x0, 0x0, 0x0}, &(0x7f0000039000-0x4)=0xc) writev(r0, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r2 = socket(0x0, 0x0, 0x0) recvfrom(r2, &(0x7f000007e000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x73, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/08/14 12:59:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x6, &(0x7f0000ad4000)={0x0, 0x0}) close(r1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000514000-0x4)=0x9, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006e9000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a4000-0x4)=0xe8) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000ae7000-0x8)={0x0, 0x0}) r4 = socket(0x1f, 0xb, 0x101) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00002e2000-0xb)={0x9, 0x7fff, 0xffffffffffffff01, 0x7, 0x4, 0x8, 0x41, 0x7, 0x1, 0x9, 0xffffffff}, 0xb) setsockopt$ax25_int(r3, 0x101, 0x2, &(0x7f0000fbe000-0x2)=0x8000000008, 0x4) sendmsg$netlink(r2, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/08/14 12:59:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x6d, &(0x7f0000fb5000-0x89)={@random="ef84060c29a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast1=0xe0000001, @empty=0x0, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0x6, "e6b1178a"}, {0xfffffffffffffffd, 0x7, "056500ffbc"}]}]}}, "0f54d9"}}}}}) recvfrom(r0, &(0x7f0000100000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40000003, &(0x7f0000ad6000-0x10)=@llc={0x1a, 0xff, 0x5, 0xffffffff, 0x400, 0x4, @random="7735bbcb13c6", [0x0, 0x0]}, 0x10) 2017/08/14 12:59:32 executing program 0: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x5) poll(&(0x7f0000002000-0x38)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x1000, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {0xffffffffffffffff, 0x4009, 0x0}], 0x4, 0x1) r0 = socket$inet(0x2, 0x807, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000d6a000-0x10)={0x5, [0x1, 0x1, 0x1, 0x773, 0x80000000]}, 0x10) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x73, &(0x7f0000fd3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xfffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x1, 0x0, 0x51, 0x0, "0586fc70d978ddb29bb88e6a3a90c362cde7a004f9ae580162d5f65bbab56e5cbdaf2468c5113b61d7b87b92b0667ff158f695ba96d9d408eea64419ebffbca77cb149d3218e93bec4"}}}}}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fd5000)=0x0, &(0x7f0000fd6000-0x4)=0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006fd000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000fd5000-0x4)=0xc) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000613000)={@broadcast=0x0, @broadcast=0x0}, &(0x7f0000f50000)=0x8) r3 = socket$inet(0x2, 0x3, 0x800000000000001) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000bb2000-0xc)={@multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000fd2000)={@multicast2=0xe0000002, @empty=0x0, 0x100000000000000, 0x2, [@empty=0x0, @multicast2=0xe0000002]}, 0x18) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fd5000)=0x0) getsockopt$inet6_int(r4, 0x29, 0x4c, &(0x7f0000fd4000)=0x0, &(0x7f0000300000)=0x4) close(r3) splice(r2, 0x0, r1, 0x0, 0x0, 0x9) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000712000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x7, 0x6, 0xebdf, 0x100000000, 0x0, 0x4, 0x779b, 0xffffffffffffffe0, 0x5, 0x3ff, 0x5, 0x800, 0x2, 0xff]}, &(0x7f0000fd7000-0x4)=0x108) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000fd6000)={r5, 0x100, 0xed7, 0x10000, 0x1, 0x0}, &(0x7f0000fd7000-0x4)=0x14) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000acc000)=0x0, &(0x7f0000f4e000-0x4)=0x4) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800) 2017/08/14 12:59:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d51000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000c94000-0x10)={0x0, r1, 0x8000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000440000-0x8)={0x0, 0x0}) poll(&(0x7f0000f79000)=[{r0, 0x4000, 0x0}, {r2, 0x1, 0x0}, {r2, 0x2645, 0x0}], 0x3, 0x77c) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000804000)={r3, r4, 0x20}) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000395000)="2f292f00", 0x4) r5 = getpid() r6 = getuid() sendmsg$netlink(r0, &(0x7f00001d8000-0x38)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0x20d09, 0x400008000, 0x0, "0600"}], 0x14}], 0x1, &(0x7f0000916000-0x110)=[@cred={0x20, 0x1, 0x2, r5, r6, 0x0}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, r6, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, r6, 0x0}, @cred={0x20, 0x1, 0x2, r5, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r2, r0, r2]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r0]}], 0x9, 0x0}, 0x0) readv(r0, &(0x7f000074e000-0x90)=[{&(0x7f0000fc6000)="", 0x0}, {&(0x7f000074e000-0xdb)="", 0x0}, {&(0x7f0000535000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000120000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00003dd000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}], 0x5) r7 = accept$ipx(r0, 0x0, &(0x7f0000daf000-0x4)=0x0) sendto$ipx(r7, &(0x7f00001b6000-0xc8)="798359f880976a8a6dda446a4afd2312ed0c8492716c0d37a5a83f3b64a748d280a80363dbf814d22f228401020dfb6d3284233df3d620c2d9cc83820e40eae8bef53965f9221718aea628d549325b1ae68e9a1826c117afa5ad6af5f1c39ea7e393e8f62a76d1a790554312738b42a5e1f7cd1c9d7552ee0a41c878247882169e2a6f6a4b92327f257f2fec86d19f7bf9e75f1845d28658fd4ea0b92fdd8b2fb71e0b5f95019fee61cbefd91d780da6b6596c275a6861ea3fba8d9ad6f849bc9e7fed05eae53097", 0xc8, 0x0, &(0x7f000009a000-0x10)={0x4, 0x4, 0x17d, "9f445e345812", 0x0, 0x0}, 0x10) r8 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00002ff000)={{{@in6=@remote={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=@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}}, &(0x7f0000d7b000-0x4)=0xe8) getpeername$netlink(r0, &(0x7f0000243000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006a1000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004e2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00001bf000)=0x200, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000087c000-0xe8)={{{@in6=@loopback={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}, {{@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}}, &(0x7f00004bb000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, r10, 0x0) mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r11 = socket(0xa, 0x3, 0xff) setsockopt$inet_group_source_req(r8, 0x0, 0x2f, &(0x7f00005a4000-0x118)={0x6ae7, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) sendto$unix(r11, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5ba7d8c342a601d911967700", 0x29, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000c80000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0xcc898d611cd0b489, 0x2, 0x4000000000000008, 0x4, 0x6223, 0xd3dd}, &(0x7f0000c91000)=0x20) setsockopt$inet6_int(r9, 0x29, 0x0, &(0x7f00004f6000)=0x6, 0x4) getsockname$inet6(0xffffffffffffffff, &(0x7f00002bf000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003b8000-0x4)=0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00002e6000)="073623e6322ca57d125fc5e71a0b3fa85acfc6031a789c5b0ec06522f1be1c080cb3341c0aa76c885b14a59bdef4a69f7c5ef5f02f937e9cd7cdf144ead97f3f7a", 0x41, 0x4001, &(0x7f00002e8000)={0xa, 0x0, 0xfffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xae}, 0x1c) 2017/08/14 12:59:32 executing program 2: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000321000-0x2c)={0x0, 0x22, "aa9e4c017fe8f87570c73db228cb88a6e050ccb3ed05ee97692db4d53a5c9dc2161f"}, &(0x7f000069a000-0x4)=0x2c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={r2, 0x5c3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={r3, 0x8, &(0x7f0000001000)=[@in6={0xa, 0x2, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x100000000}, @in6={0xa, 0x3, 0xffffffffffffff3e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x1)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0xeb, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007b9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common="67726530000000000000000000000000", &(0x7f0000002000-0x18)=@ethtool_sset_info={0x37, 0x8, 0x1ff, [0x5, 0xfffffffffffffff8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a35000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f00000ec000+0x863)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, r5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x200000000003, 0x32, r4, 0x0) r6 = accept(r1, &(0x7f0000003000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000004000-0x4)=0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r6, 0x101, 0x7, &(0x7f0000004000-0x4)=0xc04, 0x4) setsockopt$inet_int(r0, 0x0, 0xffffff8000000003, &(0x7f0000aa8000-0x4)=0x6, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000aa4000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="d2df1f04463f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="7465716c300000000000000000000000"}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000aa6000-0x10)={0x6, 0x20, 0x584, 0x3}, &(0x7f0000aa5000)=0x10) sendto$inet(r0, &(0x7f0000003000)="", 0x0, 0x1ffffffc, &(0x7f0000002000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000aa6000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="000073010940fd00040020ffd7004d01"}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006e2000)={r7, 0x5, "a28d29f10b"}, &(0x7f000039f000)=0x10) 2017/08/14 12:59:32 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xb3e7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x8080, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x2d9, @loopback={0x0, 0x1}, 0x93}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000003000-0xc0)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000003000-0xfc)="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", 0xfc}, {&(0x7f0000001000-0x23)="6458e96d9f5b4879dd0f0f06feb53e68f55095432a468f93e8d8c871f98040ee8e132d", 0x23}, {&(0x7f0000000000)="6414bcf6dd209efb1da06e0fd075274d28c64aa0ae222498bd590d10e5303494c5364b9607250d7e45ab969b17a8bd9566f854e3c546a5f5981b1d2687ce7161f16ccb39b74453e621b610e0ba325dc8ad32ef7bbd57401283bd237752d6bda375f74b478eae6ad0d9248c855241c421a63a8ca5ef19ef6e91c49711bed80d199783e60628fe2662ec33bf0bc1c3d08d49e0a95279a594e363e6c837d02a29bbae0f94f6ef26ed082bb402fa111c2381807a", 0xb2}], 0x3, &(0x7f0000003000-0x38)=[{0x38, 0x117, 0x2, "66b11a5c0bf44b1f54e3a59929621f151d8c0a96539c5ed9b725f32d5fd5c016b05b0494589409"}], 0x1, 0x20008801}, 0x4d}, {{&(0x7f0000002000-0x10)=@ethernet={0x306, @random="94355792ce11", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="6b1bc3dde1e3dec73ac59ba4918d894106f8668398", 0x15}, {&(0x7f0000001000)="ce835e4bdf2d3d92d2d4961952980872350d1d050ca689b6113bbbbddd4fa0cb9cfb8b6897bf87ce3466ef0c8cf2ba186eedf7767bc25d32f4f4bd32041196bef20df847004ac610749c9bdd3e9753899bcf180c7cb0aa864eecf2f144fa266fe40a806d7ac4719aa3f829b48fb2c3c770424221d80b8e5f1867e459f40e1e4f782572ca193167c2a2bd33796e18e10f267b4f31ef7d3c1ba928ea", 0x9b}], 0x2, &(0x7f0000002000)=[{0x80, 0x113, 0x3, "f2cc86a5084a93f0914c47bdd5624ba4d9f182ad33fb94a40a5c81512a5912bf85c57ab0e2991195d184e231d9c5221488bee71e2d5d926c7d20237554af158a8c7e64e3da2254537a535165f3f0174850985d9d4f25d83850bed399a4217c89e7f09bbb6db3e347606d5ae52bf3d13b"}, {0x108, 0x114, 0x5, "f5ce7ea00af6ffcacfeb6547c1d54f60a0258d9da86c2f83907b9bc33040bb15bdc01b7180578cb1163f15f6c6f286d32e939752eb1df3e14673daaefc46313510616076f02c43840e0e6a81f5e145fbed38b47cb5ee891adfc46f6cf62438f0741054c9e59f2aeba17d6c61f40d1c9b691660bf162d72975805f46b23d3482289bd956c560a17baae89058801064e05fd85709305e9105d258b9266cc1b213972f59a367af72f08bfb9b97e5e2450521af0784151461bea3ac774c1febc93154c4e8bafd20659387f4b9c44218fb9d32e3b808148fa35de7024fe0d3d426a70075ee7b9904ef1ff768c8afc25e6efe9abc267f2392a"}], 0x2, 0x0}, 0x7c}, {{&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0xdf)="022eff9fb1f514abc1829f2b575c9dfca9bb2bcad9a3b690a960864e136257b5605ed4d1489ffec714d703ef3e00e498b0c44a50d2b25cd02a25c0b40c34df7c4ce309643642b7eb16872ce800615daf361ef16dae92acc082b11cde95a6d27e87dae31baf6b366e86bdd95c5df0b2132b540205649cb4dc7033b3c850d6ef597d07f2ec549e3a681bba42fd08fea9b0756d0b86bb80c2f60b36fe12c4ecd74f59d70e5d42127d83f94fe1db89fcced709f784961b6b4b583ae30e7a945953a984e8790bc505ca8aa658fbf14c2d497394798f0a583d9941432eb8ed016515", 0xdf}], 0x1, &(0x7f0000000000)=[{0x108, 0x12d, 0x2f, "4b6afdedc104f8b0079d6b36846ea8b113a93369e466e4b69d11f79e3d949b7cc0d56a695bd70c2baabc40781ffd0ea61d2a08aa80c0a8d6e771ffa7db399724901c38a3e99061eadfdabb514b930caabe2c9887c4fb608a9bbac9a2cb4eac005a04c158f50d87f6b7ecc7a4710b6e520dd31f4969efe19f6e114195afc895f9d96f87a7efdd498b739c05a9da1ddad534f73406c88e27950fc4b09d55c43828fdb6ffb05847fec60b17692ba656b30673f4353facf9c018f1885b44457e10ffd153664668997acd7d066930cc1614200031cb0a6f6856a6d29a4dbecc57319b95839a36e0b16fb59fd532d2759ac89507"}, {0x90, 0x103, 0x7, "f863c26746ab51fbae41353de89c3ba31eabe11b0c3ce33e3f081fe3eacf122d354101bdfd6135e23cebc01d36e9ad3bc0cc4e6eabfb55ecb1550cea9cceba4db662687ead7c12c23acfb2a84d73fcfcccc22880d053832add13d385a634c618642b22d4ac4e4bdc58f2db89630c9accd0caed5df66eb083da9439de"}, {0x78, 0x10a, 0x64, "c9aaef3df502c5c6a2f48399de98d7379c7ff3cd888b5734b56e246eac8890c85e2b894333c9ee40fd815f286f6bb5a11637842fff2868c6a04998c361981fb5b7f0c8d756bfc307e31e299abf6b07c2ec0342f6d7bd30199484ce1c78bcb40d3c3e2330"}, {0x98, 0x10a, 0x5, "3ad0ebb5f123ae78b44986a74080208316cad4b964453f0302eadc515407c10579c32f4b4b901dbe39b673459ba242fc8757951e224d83b43c3d799616ae4dc7c2c7ecdb3b37dd0c4a805d41b54fd6a6ac453d991b6a430e50b2fb03eee4361e3672af5cc76ff795297233838d95b474ebcd40452fd6c3db22126b4b860cdd367ee0b83043"}], 0x4, 0x48010}, 0x5}], 0x3, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x3000000, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000004000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000)=0xe, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3a}, 0xc) socketpair$inet(0x2, 0x7, 0xadc, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x4, 0x42dd, 0x0}, &(0x7f0000002000-0x3)=0x10) shutdown(r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000003000)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b54}, {0xa, 0x2, 0x13, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xff, [0x1, 0xc00000000000000, 0x8, 0x4, 0x7, 0x3f, 0xfffffffffffffff7, 0x20]}, 0x5c) poll(&(0x7f0000002000-0x11)=[{r0, 0x1, 0x0}, {r0, 0x8, 0x0}, {r0, 0x400, 0x0}, {r0, 0x20, 0x0}, {r0, 0x84, 0x0}], 0x5, 0x6) 2017/08/14 12:59:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000de8000-0x18)=@get={0x1, &(0x7f00009fd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3ff}) socketpair$inet(0x2, 0x6, 0xe00000, &(0x7f0000d0c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00001ed000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e3b000-0x4)=0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000eda000-0x10)=@common="62707130000000000000000000000000") r3 = accept4$inet(r1, &(0x7f0000b10000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e4000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000cf1000)=0x2, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f000056c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000574000-0xe8)={0x0, 0xdf, "791ba7dae2f5f9334ab77bcb71ad117f66a7f2439690f266dc92fc22ca1534bd30c79fa6c1953f7b5161507ab2f2fba126407556e1edc89d7e13ad2fa5f0dfd71f26790dbc44d36ff65b94e0949911e7f899167a5ef5e8806089f2e17573176e9dc2a254f60135d55e73273488a63bb16670d5d90bb82b79d6900bcc633d2af600f8453f59910e40aed533758f60b5936a93c418b451792b2b81618a8c447ad94a3fe919ad0635f9a73be8de32cd67c866cf45af41b51599bb393f4659712283c187b6856aa5153159c19faae6302997e5d6494777095d2891fe99ef06ab34"}, &(0x7f0000a02000)=0xe8) r5 = socket$inet6(0xa, 0x0, 0x3) setsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000b68000)=0x5, 0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f000086c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d75000)=0x14) getsockname(r2, &(0x7f0000d92000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a2000)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000403000)={@generic="6bba39bdd0ad8c53676c0c0cdd09cac7", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000c1f000)={r4, @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]}, 0x40, 0x9, 0xd5, 0x7fffffff, 0x40}, &(0x7f000094d000-0x4)=0xa0) recvfrom(r3, &(0x7f0000391000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8, 0xde385aa709fb1b40, 0x0, 0x0) pread64(r3, &(0x7f000065b000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, 0x1b) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000ff1000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="007203fb04a922e804e7d5688bc88902"}) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000086000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000bb000)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10a000000000000, 0x73, 0x0, 0x4, 0x4}, &(0x7f0000ab1000-0x4)=0xa0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000cea000-0x10)={&(0x7f00006c5000)="2e2f66696c653000", 0x0}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000cc5000)={r8, 0x9185}, &(0x7f0000800000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000a91000)={r9, 0x5}, &(0x7f00007ef000)=0x8) 2017/08/14 12:59:32 executing program 5: mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000ecf000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) r1 = socket$inet6(0xa, 0x3, 0x600000000) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ecf000)={0x0, 0xde, "df73bb5c108c92127d466a22316c1a68ac672987c1a18cfcbb8de734152b1d75921e9a738d36a1389c768a3355f2621618169adc77f0d5daf4a82cb5dddffc65a856cda16d872725f85ece0e4ec384cff8f981bcf644de33ed9fe58b89173b70df927fdf49089a130bc0abfd993f3ae426208c064b0228dbb71ced9a6e362dd3e14d9d675d5bbbb207b8ce5629fa3ea79ace1f8a1f40852d827614865123f132d0e9272490e0b5528969313bbefc4e01521421d7cbf3e426a66789a1855a70f42106b9b8488da5c6ac2a82a12017f4c9ef35873a4aeb82048bd3e44f2ce2"}, &(0x7f0000ecf000)=0xe8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e2b000)={r2, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000c7000)=0x8c) r4 = socket$inet(0x2, 0x2000000000000003, 0x7fff) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a1d000/0x3000)=nil, 0x3000, 0x10000003, 0x32, r4, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ed1000-0x8)={r2, 0x100000000}, &(0x7f0000195000-0x4)=0x8) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x800000000005, 0x10011, r4, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x1000002, 0x32, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000ed2000-0xe8)={{{@in=@local={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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f4000-0x4)=0xe8) mmap(&(0x7f0000bcb000/0x3000)=nil, 0x3000, 0x3, 0x50, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000391000)={@rand_addr=0x2, @rand_addr=0x101, r5}, 0xc) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r4, &(0x7f0000ed0000-0xe0)=[{&(0x7f00002ce000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ecf000)=[{&(0x7f0000c70000-0xd8)="2248295de1e6419579ffcc26abf672f4c1ae80876d28fee2e36a9c02446fe8d7067982a93c44807b745e519bb87565e084a924016ba266bed6fd3133a049490bf2321b2be9f36228b747ddb80da3bc86b7aaa72139115d0ff1bf1166dd8a84aa070c091502662aca25ea94b673c6cc8013be63010fec150a8a072caf4b1214a509c4281d9337cb27977c8adfa4472a6ff005a753a8c9f9701a0d5b08ccf5ae0117c3deb1c836ab53d196847d913a812cc6639165f4d323fa0dedba28d716d7f6b6108dd7515a9515f5884c758e7b3af44ac8f58169fc1acb", 0xd8}, {&(0x7f0000ebc000-0xcf)="862ef740d020559a33f29113a7aaa928f681ae613458652a62434a41e2d5242469ce5813c2efda0516c81ff75621688c926dd5d85ef07cc9da8ce6c2d29c4df47193a28033f5670e9f8e15465dfc7d71be86c8c1862b298e13aa90318f76455c987a976b39e2135ca3ea21c028756e1445404a08863141d601c160d530ffa09bca4c532ecb355e6e4eb2ff38755554ca3d5a925c5ab5d8ea74b44638dac30779832a69282bd24b602d67ee4cb9979c58488e3a8f5d0ea936c74ed0e682e1be881a53823f92dde17a3d0889fd5e7cfc", 0xcf}], 0x2, &(0x7f0000ecf000)=[], 0x0, 0x40}, {&(0x7f0000ecf000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000040c000)=[{&(0x7f0000a59000)="c48fc9aff155c61542e985243ec76e510588873c7801eb0248e9a1fc99044fa8d0d282daf639de64918696c93da00ba9f442783c683729173206b16af0d12bbead60a069a4d027b72c02d95a9f2b86c0b18f3fe67aaeab54e689afe1dc1b30fb0baa9f58cf9de5d525a3216786632babd846b98d7c4662fe6a7e131ce2b1f450cf4a5ad4d0c10afde5271613ba754fecb7e93ce388e4ef316f5a0e2bec678974666817836b7bc12dfbdbf6138f8cfbd3b6385e5c50311d9b3abac53da244d3150597fa5866e81397d393396d5908d38e2a9675b11f04641f8059e1e6643ac156ba46020c5f7f95ad9e8f857b0fd2fd2a61ccee3f892fc89b63", 0xf9}], 0x1, &(0x7f0000af8000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff00000001, 0x2, 0x3, 0x3, 0x5b6, 0x9, 0x0, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x9, 0x7fffffff, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0xffff, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x8a, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0xfff, 0x1ff, 0x800, 0x7fff}}, @sndrcv={0x30, 0x84, 0x1, {0xcf52, 0x9, 0x20e, 0x3, 0xfffffffffffffff7, 0x4000000000000000, 0xffffffffffffffa5, 0x1000, r3}}, @init={0x18, 0x84, 0x0, {0x10000, 0xff, 0x5, 0xfffffffffffff800}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8, 0x9, 0x200, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7, 0x8, 0x2, 0x0, 0x5, 0x8, 0x100, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x300000000, 0x200, 0x8f21, 0x8001, r3}}], 0xa, 0x4000}, {&(0x7f0000c27000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000100000-0x50)=[{&(0x7f00003b2000-0xc9)="9dd4def2da85d30ea5b66940b17575e8f9466a67b152c0eeb6e64af4c9f8e3b0f94bed5024192ac700cb65285777bfa6409c203f62d7e8727fe16a709eee24cfb4f8ff4e9cf20296d1189f47b049a127993e446a4824a8258c105a7e96dcc94ec089499f198d3fd22ff0ac63eaab68d339a11b78690058fbc2cf02b8c2bdc9bc4b91043a0190f5286337ebb055cbd2dde57482abc3444c64e2f9acd40e35b9bbd5a59a03f7cf0df4feca232ca94636dd2bf6ac227bfc8b7134e8a21a598eaf23a9b0a07f897e8fed50", 0xc9}, {&(0x7f000004e000)="36b601bd1b8b6e0f24a2f8b6f5a988ae349e2f63d8e92000516a86c1e02e8b80a9ee44f7f753adaac7486f6b484b7de95b922fa8242e0636e2948fdd1c851d1c192a69c31d7b094d6f71e2bdeaccedb229909209a3db106a855912e5cca6647c92abccc7cb0aa0761c8d8ec6fff2a0025615d95c73a473555e556c1236dd28f91ccc2c957b99ae393c032f94e41205ad8b8257b768fa82f256b950518d154d11857261bc0d03cb4a21b233095cb43fe77c6c3c8cf074d93850c436d4ec8ee9a1ef39c0", 0xc3}, {&(0x7f0000231000)="8730e0aa9446d36fcea913556f2ad19e560df6a0b6729e48e2640a1a571a12d3fac70815a30dbbcf48b8bde5fece22d8d1c40cce44b31bce97878be2928fdbbc24b799700cf9ede9f1ffd448bc06f1e68abc592539ba148e0874cd5571dbe03aa45f837593c71fff8e1a2c370f939373385b37dc926efac030e38e4cacf2ee5bfc8fd3ba2de4e81ee578e9a4000f04718c5f29e902c6eb864a931115419195a65e0ecce7687ac1272a14f1007111b2698ca6ef760927f678ebfc2ea7e415d96955b6f6e25d56ccf296f1aa1f6f006dbc", 0xd0}, {&(0x7f000069a000-0x45)="5a88eda6d1ecbe69babb71a93c03451b86f8fe0ad15fb2e1262d934aec175c61d473e628198c7ceec85d4cb7322fa773dab3b956e8380ed4b060caa29fd0275bdde8fb090c", 0x45}, {&(0x7f0000ecf000)="2b66677436923ced086baea934e559e402ea736cff4f768f09ead4364fff261e9aa0c6c591017dd81a288bc6e42384031f5ba349c6d7cbcace66827f0b005356c884692e336f73cf63ad0fd04c41e8d4396e83af1edafefc2a84c64eb20c1e05a720fe5136201e1d69e1830ed52b82dcab9d33267509a71fd5e636052f6e1f291385161f928a75202479f7eafe6192e710e4cfac16f4fa6b166f0ce8541fbc79b2fb1238c18710510a1aa552d6ea4cbbfee49313687b72e51dffb4c89b784edc2ec1b1583c330db27e39db9099792540cabc21d0ec7f028ba9d7982bbc829d4a21d9b2164e02d6cafc01760021621dbba1244466849c", 0xf6}], 0x5, &(0x7f000001c000)=[@sndrcv={0x30, 0x84, 0x1, {0xb695, 0xfffffffffffffff7, 0x1, 0x1, 0x6, 0x37, 0xfffffffffffffffe, 0xfffffffffffffffc, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x0, 0x3f, 0x4, 0x4, 0x6c10, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0xc, 0x3, 0x1, 0x4, 0xea91, 0x88, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8001, 0x7, 0x1000000000, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x1c000000000, 0x20, 0x80000000}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff81, 0x80000000, 0x8, 0x4, 0x80, 0x40, 0xe8, 0xfffffffffffff800, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff0, 0x9, 0x8009, 0x5, 0x8, 0x6, 0xfffffffffffffffe, 0x6, r3}}], 0x7, 0x800}, {&(0x7f0000575000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ecf000)=[{&(0x7f0000ed0000-0x1c)="09e2da947b67af9356a495255f0c87c3658d0874efaa1278e98e0735", 0x1c}, {&(0x7f0000969000-0x35)="f985e297ab04276215789550a7635f5a877ed4ca11cb335ab3ddc0c0c2e217fc4d444317cd10ae83763369b232891eb9c544f38090", 0x35}, {&(0x7f00003da000)="09de31baa83a22b40702378ed317eb2dc000a1293af360771d2e4f9bddbf4e767c2ba5c11baaadb3d5a4", 0x2a}, {&(0x7f0000e61000)="321e0d4c915a289bed3916d23c0fc5c5dab122b9a73c7cc7a0f1e67ff814ca9f706e3e950cd322f7c9fd6052783d3e9348ded03d7a4d7eb31630681e43ba7e4519bd9dab832d28f9e79e25034911434e9684dc6c7c7f4461b6ca5706ab701d2f37ab6975f83d6603f26d8942937dac1c75ce", 0x72}, {&(0x7f0000abd000-0x1000)="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", 0x1000}, {&(0x7f0000146000)="", 0x0}], 0x6, &(0x7f0000bb6000)=[@init={0x18, 0x84, 0x0, {0x4e3078d8, 0x4, 0x6, 0x5}}], 0x1, 0x40010}], 0x4, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ecf000-0x8)={r3, 0x4}, &(0x7f0000ecf000-0x4)=0x8) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x10000000003, 0x32, r0, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ed3000)=0x2000005, 0x4) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ed5000-0x1c)={0xa, 0x1, 0x1e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000536000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1000) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ed3000)="", 0x0) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e01000)=0x40002, 0x4) 2017/08/14 12:59:32 executing program 3: mmap(&(0x7f0000000000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x8001) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000080000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000007000-0xc)={{0x9, 0x80000001, 0x9, 0xcf9, 0x8, 0x0}, 0x8}) mmap(&(0x7f0000080000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000081000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000082000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000083000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000085000-0x60)=[{&(0x7f0000081000-0x79)="b46d86c114b7c1559e147083b72fc39483caac953ae3742fe4e0427b24f65548d067b3c8198a6b254cd42be3fad64aebe433d82df88f4265372fc21ede41af762774b6b74b1b6f16483fef8340711f9237310c058dd0a01d1b9e70c44c57f91455600cb4bba3f1813097775d6b828fe7d20bd540f1f19bdecf", 0x79}, {&(0x7f0000082000-0xa9)="9ca6d8a82f6e532d76b7d146e06ccdf072684695ed4302891320310af59de97996d9c86bec966b63a861a43c1dfc110f48c454884de1eeec41b4e09c1aee93c12defa4bb18fafa9bfccd9c60652713c11b88a7921155ddc0d56da32b156eba4c418611b9537929caf00efc68f5981cbec6fbb9b647e768c01ee8d41590fcaae396c9eb1c75c60ad17dea495b81921d9452b9c88d2e977689bc6e8c0fb13cd4cde145f913423994775b", 0xa9}, {&(0x7f0000027000-0xbf)="333be3fb06393844a9151e8332c7a6336ded0901bf8ffba35b20e3a4eba61db139a869bff9984c4eae27f1bfec61bf1531511e2fb3ce77c6e9842060a1fa610e6d88b8e438a39729c8de1be6af5a73afbdb3cb657a210ea4808055b952351a652de7a368642928997d0cd82d5a3b697f41d0f21c41e1914903a28db358607d11e451c2d56fc186ee6fecbf068d5505156c4d71c22ec733cbbf0e726705c5b7ecf781cd7d575f5d5be8f8392911f7c32b1433b8a891f235ca101a0d112bd495", 0xbf}, {&(0x7f0000044000)="56cee5a1d8228128c07c5b390afd6cc579983f1de93ffb54e7a72872c48f76a90fac2f560c4677571d7b0ddc467b4314469b2d323fa7011d0a7b24565eb58af374cb33970a0e08713a08444a5cc16f0580372abb08ccdb534d6ba0a190a68f00b3b85d5ec083f049846953a386221d2c80596105707c8fd45de47644f5e6a1fa5f63b2aa5db40441e3768604c2d0894beb6cb0b4330368bbdb3e6d86089eaf99524f0633c2e68ce81454f8a6dd5ecbdc1be074b5ec23216c4abeaaf06062", 0xbe}, {&(0x7f0000083000-0x1e)="1aa4c0a952c824ca69de6518367b764192616df09e04b27198fc3444cd03", 0x1e}, {&(0x7f0000083000)="421253e4e0969427a52587cdb0885fb00b6ff164901b879cfe3e7f353754243a3f1c21727f0459c571e6aaec3a494a3ac7bd45bc8d6a82cf51f4125a872c5f9d1f986ed63bea9fb43432c20aa6cb52dae3d8bc448fcef8cf23d6259c78ee07ac4b2c3278367098e4c74346eef4fd87180a7166d3250211587a264d68a0ead9f1a1f0e3491683375992ab7679c32fdbabcd4bca1786e8f640eaab5b17d0ebc2de099f8699b943253adfb53c99f8290529a465e8a2aac1e7bed7c2843016c6d3b63530610eab5a8f095e3f95f6ab271767d13305c68da1109c586329698f9ba6ac0f822b5ff0fb0e9016f8c514d0a33a0561a3b4d6925221c29ebccea53e1fae471d4a11b470246361af66dba787a513133f772cb911c739fc8ccf4e214abd608c0a46d870a6600ea4dde0cfc939dae1d8929f9a3356d0c72e34326d985b260851c81cc35a29dbdc44fd1928de1a969ec6a3e4505bcdbcb71d0b938f1df39f057bebda9be859c387a060150cf0ad92fc19d820c2bd3b231912a31d122c8fcd1f0840cbedc20c2fff7d1df4bf8c85892ad54588970cbbda13ae03a158a6cfcf755302ebc7d8f3cd633a54314689491093c3fb131aaaef18f9af2d54806f3002380e9adf6e2ced068357c458faafec1e93ae0a829b01af3b011f0a12f7f2546cab08b0569d596914c32dc9d8bd8a6e001736816c66a2a4e5e2b08b765c77be2d573e46451a3adb5423aa0d8a287f5972231603f8887f3a78c313fb02b5e2db4a8ba0fc54cc2560ee2504d8a7b0c2d637e081f85505836007c338f22bc7eee3dd9a8b2a5bc4649c3436df65b0a9ae2abd94f9efcdce34f3250f201101204d9b7483e0d9f6c930f161e35d4293613fa5524f10ebdc3e2c03e05f86dfe04b4344d2cc3b36f99241c294e98af94d0a4c75d907e6c685877b2d8efe5172304f46b9e527496eb45ed3f65b8e48e0c5acff7122a9582bbf2f57a7ec9c86107acdbf7751bcdef02e8c511b87fcc0f37442746db71b438001b2932ffe5ffe7e11c09a99c60f349eeecbb285e79593cb818bba21301778547b6d24415f54aed924ef8e7630df21d5080620e6ca20c166c80f54a1c457fca42ee7c4fbc312fb6d91ba3e462c295846650733daca81225290f86109f3b15dd3011a59c6708b7e680110405d7ce4f00324b4f57f6f98d930b74097921ee3fc2fde3256b7bef6d49b3455e7ced805b14301813e595687bf86eda8a8f2ae87c25805afdaf72b5e6f2c90b5abfc06df5a57c44ce58c12843c66afa9841e26aa5fdad02ce91189c31dbd66e566737e2bcf0389e0b05609d2fc6a9b0e69dc58abca2ebe0f2c8fad789adb6fe39f9e769e9433c7a7891a2e8cfd9b1c6a7b51746a94ffb2ecc774349aa0de06a1d2418dc05c0e6ec3bec22f7c7cf23d9d4624c49b55bc36fb878d9995983523275b8a97831a631c5361f1a499a8e01fad399e09f4db34f0b2f538df7a4e16e6383f56d9d3f2db125bd5cb7f1ad6536741a65dd9db33dbe266b76fdbe98c344a834dceb4fc62b3705b846d8a9d5456268c7e4075b3655c6ac659db6120234f8c2fffc5ea5d294149180daada68045ec4b3ae5af1ef08aacb81bbb71d6a82c13ccf84f27d4e8417242b10c91d303617dc538be3dd87d7af5c47adec504a77682d9d8d62b8b1d4bb9f35c91d486928ce6615102308771a9cd1bed4d5652ae4fd8be8aadd603984c1f7ee018d730abb2e3caf88f2ee87897172f3ab6a7ab46cdee760af4d1eb0a08e91f3ae5b5dbf94ede85216ac497486e195e9f14dc180eeac4184572b4b0d0a091b09f1e31ce1765ee122987d34f0afda9373fa4d8e2aaa23aedf258a5be8e40ac142cd7d35a06dc3585ba5f6711c53f38da58bd32a7d99e81401db6c6d0e7a22a794ec9e046eb40dc005a57ee62d50de21949ce3c239777846b402af1f96886e638aac23fb2386eb5ee1d0c41ce60158290e14d1bdd5d6961903f9db834a356db1ff5b86393fbd13ba9ed978a4da2285317ef180549b9938271cb007c7cd8bfc6452c61d84297b2ea9c52fab45b4e0b3edf5ec87141d055c234ee3e928b9ba1c1e10172b5c25b1d1a633da586522918a71d2e62debe3374ce3e8ab8ed148de4ebe5780bdefb61a1b876b7fd5f77e8b71bb7a05381e7b7dfad34ec694d719770fc2463ffa20beeb89bbab61afd7163cc81947999f5bb6bce54181c10f1bc92376811d8e28da8cc6c78e293199f5f0e797f689b60218d57f73642a9d32b7cd2ac1b74c68ba4fa76fd7855a269f08c2cbb01d2f2185349ca4d8341b903c0101916c318286407d6b1a97267f530ca3facb792058c28c9d4a396c249e37a9980fc113b4fed993ec94283dd7c061d3b6b72617d4686e366fc5740796086c8e74078e92e0b5ec7c1ea9f2bfc4a65d26ba2d2af5c2bd2e283da879085da98a19086ff62acbfba0c6f0187cc910d2a8d5d83164869dd9c83495dfe7eda12b2658a7e93ab6b5819c045d22fa149f6ecb8916a9f83b956c43d008661f48b814ce3786cc3a2aa685984da14749e310e372ce0bf2b649ce961ba52504bb76726588c1e85cd834b71ad50caa17e5f994ca73b096a53b956a2c8708dd466aad283d764f49967e798aa5e514c1acc267c67ad6e6a63dafc0aba89a2a3a3e53b15bdd8671ac12cce6ba0f123d66aafb85fbcd99c42cb0db24df2ccf146b288ec8764b09aef488048dbbeed6f72c0a0d92c8c995a9c6eb024fb93fd20410857c3d3fb22dcee230dacdacc10772a524d2340d3c8653bbc4e5af277d99aeb695223874c7567cbd439b8d7f6fe02a4cc493d8e92e6da7000ac71f38e0cc5e9cc6ae95cd0aae2c1f0e9e1585f960017452f2a28b7aa3cb33c96f6b35a701f1a0f65a223050769256a1a55d8e5c89c8fa8394c90de8c013ec677f271f930cac6ba7a46c32f3cd9a88c60ed45ae5c277cad6d562a94cbeeee47ae74a069e47c0efe263c9e1405945f974f3f9eceaea76bff762f219a7126dced4073af390dd048f3fa795b68d0faeff1d4d7206eaa3bae826c80f5cbd8c5e88e9dbe52d54af6ef423903c06bddcb48e50275c416d55a9a132f01cf1a7e5ff9edc1ffb1672f0eeccab7e71bd65fc4c77f0adba9c22f922ab7f5c029765513691aee1f7fdce463b0f49fd07509d7888544c301731adbd1719d02c48b7c8d3fa7788bdbbe641fb7d748531b77621d705b6c21e7b1e1174b8f2c50386562ede64e34525737df42fd0c6e85a89aaf80917d2c15c50212124209a92b61fc88d7731bf8096681abc84c770738cf2729802c982e3914b23c05afcc5e770b53fdbc8a5cbec4cacae221a5756b1c4778dcfa465d71e309dcba2a2a5e3eaf60338acc96feef1b0886530bbf2dcde401b07e7df993a08feaebf8cde7f4bd922b779285b1ba0b5671b09218fc9bfa49c3a74e57e75bb611d930002605986da1c2507796d735ac9e59189c87632f00be0185968f72f951d55aaa1fc86b29b8e1345ec944ba28927b15863364c3461ff31b8df1ed7fe495d959c07100cade60acff8d4e962a5382f71104301c22940a899a294c176c8827c1678a9bc3928888118f9810bcb9df1b911d7bbf016843e6f02433883fcc095be13d2348466d5f5991d68c5304bc5dbb87183cdbbd0dab5bcca2be61f0a34755b0d16d7fbe6d18b034c7520df3f02d34a02c92cf01ef6c3747c3ebfed07e8b36a02d2a50e248faa49544ff1309bd72e478a6545cd94429b3d0c2654af3f2011944f3ee5eff8b57671a74d03c7fbcc01b9301e42cc394926f04655ab46c3e4e1ae89c101cb995a9f9506468732d363efa2ab243148c3503beaa3fe6660bf66e84dc2d27c733f352a52fdfac06cd6c5039d57483a7e0016f14224cad2fb424bc0d79ab74306f0345a2a0e8d756b7d5fe72442c3f0b67f01d07747d5b6b19ef0f5608bb37e98aa635b30c48b4979c015a4a1782deb9aab05d407f3d55e7d58438e9f74adfab412c2049a719aa88aba8d6f77b511a17bc0751ff2a06d053eb99f120ccfa3308bd3e9abe10582f3ba1982bd3216f358d3795a56bdbbc397f8e5f6c5f1c620dba0a810bcc7fad26c9d52eb2dd9de80c6d5deea7805d2fe48fb486d998b97ac8769ed2ed4525dd5b4cbe0ffa0a7fd69fa6ab66829026419e606907eaf920554de9cc9fe3097a5853074ec8ed12d5b38e41c23f00c630c93162c98ab82204076c7d3eda73a31eddcaa30cfad5898d6280237651b136a6d04e29f0610ce024b17d519fe4bf014f99df22e16e20127f2a4d9d3cfafd9f7658372f4e138c105b742c6511005dced9c4e4f2324f8badbf2147cf4ca9b6f3c481ef340a85632f94c1929714c4694e84cdf6aaa20e26b40f8d7e346e874c2355251b8808803eb0414bd21ad28a780eeeb755767e4f1ce831d13a4f3b413924483994469829bffd3abc0b091fc01dc6fb63dce6396d6b0d6c98111f224e67fbf0a3356695ee7a941ac12052cabd384956d982f93c023260a0e65675744a2eb9f7d43f4bfff565aaebed565e13b426c757885f9260964c8b25c3144fc938c72add56473375c9ff9d300014608abce3a60b3fec4b103c7f20c8685445b1589e54658428bea50e142a7d6bb17fbecdc8dbbb871ccdd6c07caff218de30e62253b3669a5e4b512f8918be9f470732d6f44df3decb64557d0db6c29e98b89a14bef7feb02ae0e8a0d457dad6e88bb29f5ed6c36098bc906acf38a42869829883e89b9b21fdbacf5e1b905f83bded47b439ed0c3c7bd35e070272dc70473a0aff91ec7c4a127f558da525a379bab4f56104356cfcd12047f273d7700965b5c97d008cf4515bb27a625752484c33524b42981f159b3bd10f7cd5f5f524d8dc5a2cac5240273d7e833d230f5ae3ff03a41ef84f02170fe0d42bd8971a216a8de3b92ff2838107ede1cce558ed238d1ed0d4f536d804202c5238979d753c6d624f224d30d5ffcf90c1e9c528ab80dee3289eadb421b0d0d6ce9f1883f11d026cd6315def1d59e775d5b1b9acf53ff2aad0c93bde1bc9919d044e326edc3cd1193643ad3517353184ff1daf01be3f0bc7831dc7ddd5c96337ebce3a51ca5b0a5eed73d5f5a7118a891dad5ae3fa217a0967578528356a44df28ff709aca9d10eae84543a035435bb9e6ea176df708d5683a58be7ba1513c54cee12b5446fb38f76eac64c8c75c30eba5bb12089912a08a8a22cb855aeafbfdb0911656dfb680a1e98765fd34212334613e2d2731c73fab66c23b9b19a5adbbbda02564d085232a54dd334088a66da81a94191343253a8a4e01701b565077314b5cda51e0fe42af6d48d0f5da0d6ab61accccb25ea58f381f776b941a58e8fb93044a760ef206533d5758a588610cc0dc243a0471477b16110d08b5776cfc480c123cdf60198fcbe397f4093462fd175703db626ee09d5bd619e9b864f37041c16e3e677a0274bd2021622d61fe780835ffe8b7bd7bcab91ca64f918cb3df51599a5d5d0cd862502bcb1afbb283b5a5fea2082f2a01a453c1dc93478ef0b7b136e490d9fc9fc17f8cf950bd3bdc4225059338f63b2f76fb96bd8328395008d15674e3c6310295391e62ce56a74895cb5bcc2175ea9d93d86613647229bff4813b63b1099788f13a9b08aea7d52c14f33962c5c8de8b4a289b5902a04d59c6a59a8e6b992cb8daf4075e9e647cb202f193a2af129e24508de20557e68115de7a22f0c2b1d72771e964cbd9bbcb47d77c38c603a55a0df5aa6235966abc9841d0fca4bb4435dbc55edf40ff8c467f4ade14f16b2a02e", 0x1000}], 0x6) r1 = socket(0x0, 0x0, 0x0) recvfrom(r1, &(0x7f000007e000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x73, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/08/14 12:59:32 executing program 1: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000534000-0x4)={0x0, []}, &(0x7f0000e99000-0x4)=0x4) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eb2000-0x4)=0xc) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000bbc000)=r0) pipe(&(0x7f0000195000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000eb2000)={&(0x7f0000cd8000-0x8)="2e2f66696c653000", r2}, 0x10) getsockopt$inet6_tcp_TCP_MIN_RTO(0xffffffffffffffff, 0x6, 0x6b1, &(0x7f0000eae000)=0x0, &(0x7f0000eae000)=0x4) getsockopt$inet_mreqn(r1, 0x0, 0x20000000023, &(0x7f0000eaa000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000974000-0x4)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000ffe000)=0x0, &(0x7f0000369000-0x4)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000bf6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @random="ef012494b0b6", @multicast1=0xe0000001}}}}) epoll_create1(0x80000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f000059c000-0x10)={0x80000000, 0x800000000f}) ioctl(0xffffffffffffffff, 0x8, &(0x7f00008e9000)="3649f044701aee92099313d242952cadb348cab3a9082bb6391fac4f6c9b76e4eba53f625da7d8c81252b206d54bbadaf6dabcead5fc9d0d467de4dd8c1d72628c921cf32c826dfde612dfcf65bd1a8adf4bb13d4cbb83eef29613df380c63dcaaf37a2527a8286e16da63c820c2fb9566c4a7dd0578cb4ece2ea00ccffdf4a0d2460d1e06f48c72ffe4f42e8c635e02c898b285ec226192f31223ed036946f317f05ca6bcdca7a886c2beba1b6d603019a50a9be34f7315f9c31045cba8b4f5dc7cfbeeeeb2e57a3a86453579711df2933103ab1194fde66518deb907df3aa5ffafb9a76549e3cd151d0c757ce760529814d45a15c0786a1e577421bdf311d754878b12b2b48005051ce3529b3e8e90e866013c7e3581382c0385653987b4747fa9c5c592c1bc157104a52ce727df43d10933f5c30b410df2b391b848873cdc44c3d766cd24ded99b3db330a4858ab164beb1fa12aa695a59496945679d5efacef39cfb0a4033bf150052662cce14c245d39c9c2d2cd58578a4522c8294075d2df4e25d30cc23194232e76d75c1be3507105626d4a57cf553c1aed7ddd15a33d12520d88bb83c103387dd8fcc2b12a392c603139ad4d541967616467ccde46e5f1a62a652c7c851298a9b962cc56edd192f53744b1ae8881eede344754e02288beb041dc1036cb52e1d9a7d2a4b8d5e9c3ee34f4395238298a170b8446180e15988096a2ff5e12f582a992241bf64b05ec67c824c55985d1e51fa743e83620a4ada4a12206533e553e5bb613136be12a3e10fd021d188d70503a4b2b25a1ea398ddfddfb6b5542b73d1df0ab89a55830644621b692fceb6edc9ca64be7fa8c1fa55032114003c73ee6c1bacdb934b124298a7450436f76cdec150be01a2b300688535fa4306f5e7d82bab27773c6efe38e9dfb75acdd96a96270f738be7244ac7230383a942a2630833911395f75c3a7f83636d940ea62ea74667169b2f08bd960deb2bbcc342eb1bfa3f360877634b3307f7681f1e159680c9966b9321654023264d5969d78ce76d131b6fa8d351cbc13e70f13f23955fc8520b9ee6703ea54ff8e5a02ceb3da944565b8c25a5929a866323ecb9a20bdbf2894efc3af5b4402d59b56a3431cfd3e3638674e65c76f53b4e865ba61d4b98fe319ec2416bdbbec15d88741a049e9ef41179219a12acb6b86c37139f2f207282e8f29dfeca72aa0a925614cfea34d4d2d01c65a24c0f9028fc9181569639697673d154339007cabc075e3907c04c687184ee37e6e1e584099b7af9068413e79b69e3f3afb319b3c10f4facdc38a775a74a57b4f915988909781d162e139cfbac7178f8b0f3f22a2d1b7f6dadc800bc2ff9ad94e4aff24e9132a919589249bb906d26c1cb10d4904015642734423758c967360c2d51566c517a4d22ffe5cde0a81cebf841020723f0e117fba97b33c8e7a5e1d7caf913d16b530c7f75012cd3205a9dd8590a14f1b4e80a76b382f434658e1f7bc1a9d2cd7080ce00841cbaeec0c7a8fbc3e88402e03f6b475e12d27ab598aec90ecfca77fda5adcc093d86373f65c9be831af3053ec1d76709815e799d1c0b335c627bd0708614a36968475226cd445ae90557596b720eb2e6897c8c4e32d5038af2a2abaccbd77f0a8f97516c1636a09104857e61077b31ae5ab086b97a749c8e053620f7242ab8dbabef943f71af1633a1d793df0c9a32176b878a68c71d548cfb0534c3d56183a4a535ab7d7fb7af3797af5ad3c72dec1f4e7a22e63c959efd390e0d791fcdbff40eaccd7fd8dac2f3519c1e9054fdf664a149d5133a2f80f09e3d86a7534eac0a50a9da0f4fbc7d07d2b6a9de577fc943b8ed48ce5f91a54fbd5547f8ac512994c91874fdfcf9b29c27eaf5f4bdda37d811042701dc3750cf14b446415131aa6bf4729accc13795394d741a70e245d9b746e7cb8d9bf1ef6315b57a6962ae9109145c5002ec18462811a3a92a26f048d5393b2bb6ac412bb660fb92a8f1ceb4cf32217abeecf5166f66b16308353ff183a92d8c63e537d1b33eba3deb991a1a60cecd326fab18726600af40b24d38faa2107fc2655bd751634331ff8f708df0c950d4fdfe3a1b51e494c6c13b210f6844f00ea72f6cb79d901c1cb9f64dc033713335158bc92f455217ecd01cc9cca9f89c835418d78dd4d78cdba697ae6b2c09009df5468c32e074e2c86ba126c1fc74d80cd9d3bce3a02cf92147dc8871d85b8c737eb6f4215db6244d965d5dd3856ccb22e1db34082604f3943b6f41e0d91da5f1ac43ecd47953d638a427584ddb259ebc5a40ad98018e4c1fe06e7d62bbdbe41a08262a734bf97807696374d86213fd49c1de2167daf0fadf142af82775658f28fcf25ea804133b63dcd213392dc7a2acd7136cb504e539deae08b501482f0ae06df12da4bbeca744f9ffc300249cbe476a4f7ade75d5e2d020c7c7f1a263ea62a58faab6c157ba9d9c729e22747945dd2230d33da644863f728d13a01af7db427abd660d48a2169b7dc0717f6e8d21baef900066bd4a8837e4f44781a854e730c3c6c7edc175af20bab231e08297918b06bd64e0bedc7a168b4003aa65a2aa8374588b6b1a38dc53f40e09749126d5af59ba4c931f96c431c7b62a1cc8941999a1bab6f7fc78a11124906d38447b677a04e7736cc517905de0f87604582bcf79cca9fc2aa0d445f5fd38ed46a673c82ce968b8d0c3084fc0ff16b49e6d2b2c7246bdd8d40402daf0d4d20430ff8669b729d829af7719c881a42d03bea4213a3d78984a01ef515a544e914e8fb98f16d66e09e31c08d0a121ae5bad540a38f80f4a5768c10786798bfa46b710c6dc9e151852d1d56d21524c458e4053f2a69bbf9b0f25eaad0cf5e948a7cc0524c32568a560f538c0875c538716db8bdf3d5a54299aa872cdbdf9c9e9322d4124b8d4a9951e9e195104a7aeb02b4022a9d26b8e8940d9b6c453a33c52ad4f6bee56b051b3f70f29fb3754964942ce3ce6c45cea3a23ea91e53683954d9082d41564186db279488acf885347a9d3fb994245195cc1911954e1a8dffbff06ba73793038a84d888d9d5799f58dd285a9c5a132e647e3dd891586e756e51d5de93a0a384d0e4e7bc6fed9f796166016b2de4ea57816fb15ada3024e526da9fc7bdee442de947e26314b903b703ac2ccf3096a9eaa1ffc997d2f1680d70b8423330f680881baee6bbf42b102668db5f36e2d7556049b0877fad6e9a9842e1f59c76e1a955272d207c529d0e6eaa4f2fea915342fa4935ad204b12467cc55524a17ff279e85c5a3a4791d48af8e1991b123d0a40f1b793940d55f700ba144204e4db49befb08dbf5d7e7ffa4a9215c9664d6963ca982b0f1a0458cb12d3d157bac13dca087e4b7a3b89a7db6e6d688994122a28fc95db34796709007ea90efadbb37e31d3d01f1a2671d8315bbf6b3c02b1201523b3c301d9f3a8d534ede99bdbfa3aeb77e240012f70a8ac4b181d9b487ab2ce23d2efc80472c2767b09bba6cd4ef65ab5207dfd6f8273ba93ab32652000d30ab3bcaa3e7b51d11fd5316e72b012997d32cb9387b46a40376540d72138c1a13b947ac878c640c3448cf23a5fba236eb4de0e2e74322672efb12a285c23176b9055d3cb0a1c09b47b2a3b3935418d63a44b05129d3def0c81c6897bb1009e213820adcf1d0b6581a4c13b896048c1eaad432434cb0b154380c258e7d261a1405b37ae4b9ce4482b8cf034dbbd956b722d89323e8b0552c4e028655ae83346a07a255ca7e623ad5765d438579ab7d636e3fca62bfad292b80ea72c59393afd5d519c625a60f3dd362bd49711188b6da076c57467ba1102efdf29ca362b6a18e1fe47621c64ebc056df2fe065ad1e1c8f17e7918469118f414bcac2b38ea267913c7311e20e16c4631b9a8faa391f937903435c0933cc18a96b156203f41c75b4cc6379ae7111caf0278d4b5d350b72cbd989a2c8443ec419bbdba25250119971132cf40a4322e629c1421ed425d701fbae6fea52f13c689af0ec65fe05294bf7014f6a01ab1a6c058d59d20d9ee50f0629bada9c3adc4e17830a4ff17cce763640b2df2dabc6e1feec05f1774099d0bcd5aea98152610e1812779427d966aa9fa1d11c8c1190b6762cac7eb8a4ff326e3f00eb004c5f40f606f4eec909bd887a45fe76e06bd03203c3b0eb4da887ef994c012a21b8de73d880beea607766f5d06a0ff18381be69ce01b2fb22f1eda8e2e97d93dc57ed939bc44c976afabf49458cacc3c6fed01a90bff4d9bc8e422098640d932c0980eff6bfda05cbadea3fa99cb7065ee22674eedd58fefedfef56612baea47bdde2b9763c3fabe7a6afbd41efac796bcdb7003b94c59649209f08f32634aaf17ac6958fbc6d7484f425ab0caf6a1929cd420d8870215bd7ae18c3c82acce2f2b6155aa46bcd31f3465f864b9ba38353627aa093a37645afaca03c2a144fe0535fd239d1af162e4d9a57046011a979b49e5c168a434db1ca6867c94feaa6e4baca019d373db5272fb942206b8feccf080cb2e0e5b8427d4e12caa835be6a3342eb8013b2c51c97bdae49c74bd0fb4cc706000affc8b59aa7f6e2d8225a9d4e7c88d3834af6670ce355388d2307462579000544f970fca43122d0f62d4133d8bd9891882937ec4e12f78b9f7135c767f41fe6b61bcb56ec1e571a8bb66f111ec06fe5165318a88f2a89f7d055a98dcb08679d3899a51da55905c23fd4298131e27d5df94b06577825ec873044673816b9083e29b1294c18ada3879faf4f0b734cf5e6eb799dd3254ff424cc902ba47a540380068232b62b66ffb92a60d43e6cc89127945b6f46c996c1451250570959237634fcfa13ceea53259c52b2cffbfb6af007f60676a84cb7f3b35eca9e55a790d437072a910fc3c514c849492669890ae55ac964f00733fa1d8801e9e79d97df08cd7fffb8b694d7577f069cf9797d9f2915181c775ddc740ea1827af4772a5f0d3f4aaff67420b0e388a6cd23f24671d841fc4bed5ec5adefaa4b3c2bb713448ecb944cd92339f699e724ec725fe81fd392be37d9b5b764854cebf5c660959f7ed9b3180614ca801711dabad23c6a23f5fa39fde63d879f184f07cc81ec472fb297edb940e01406670c209551fa641f39f734e98c2f17c598e3303c66556a567369d5c9d19bd1043f4a86f83fcf1f5736bdf642c1dd9dd115bcfb1a0c4da93a7f92632820058fe935c938398401fad3ea0bc4b9678752df78d1a9011ce924c8adfe8f6727d180facfb77b899781475ea62fdc72f8c2030a249b14e5eda9bceb8585ee6dda3597df9b5ab31538c7f1f7b1429e2f15e6042e2f5bdf1745722e1cfb3f9f5c6a282744dbd8f06d20d831f561ab7687651ea3d9f303f435baf2fb5223b926b48d6badd87898e00aa65ff9ffc4a17d596970e1e8406132f4e8bf26ef20dd9286ec745dad475e6f459314dc1e730124a98012f820b8a535e100f8b56b293af3a9f98a6faa700f7c49ff59aae0c13bc025a58ef20b92067e555cb9ee8405f012ff3f794e6ee0239a9f4e8516da3b8abded7160c63bfc0fa02f860bd887f56f569b5f6736a3945591249b3e2f279778de6a80992a7b71650e9f719bbb021213bded058035f6661880f80d90361aaf99772c3a4d21741e9c47a72d11d54adeacb10e29232802c44ffbe82359714e1319e15db3a3cb7825adab0b1f92eb672bad3db1fd00392acb810eaf1341dd1f23f2451504b6df1bf83aa38ec2c868052c68d6089729e4b8a2") getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000dad000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000bc7000)=0xc) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f000056f000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000004, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000225000-0x10)={0x6, &(0x7f00004af000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00005b8000)={r4, &(0x7f0000f73000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/08/14 12:59:32 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f000000a000-0x70)=[{&(0x7f000000a000-0xb0)="d9def2e01d184aedb4dcb10a11bce02554c334306a8d811b0b9b76e95605319226904d51afdda57048bcdf47f4c1b6a72c4396ba8a6115cec829c17013c1eb0c5f0306ea026b", 0x46}, {&(0x7f0000009000)="cb61430c07982a846ef883dcf44ad633b747acc7c50cb4676561d6f2745d84f160836a43ef7a6388878efa31c237297a2800c5be803a317c98ebd7e96cf5c7fb551d7852a4b52071a1f6cfe4c6ab6f83bfb97d1c8b978aa3dffb977a0be81361956516aad3c976775b2933d0d6fed73316da4c55ecfc20ebc9986b2eb5f934163fb2d386f0d48d477e506977afd51710f938dfca4f8404675c9a7309ae02d15151186b78c31eea983e5e34c9082697b7ff776001a17f0311163b237677ed990954d143cf644c82d42b99d75e33c53807f16a7a8c02e1910be7275b95885a901a78a1e8049b56424c0cb9c791bd2a", 0xee}], 0x2, 0x6) 2017/08/14 12:59:32 executing program 0: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000083c000-0x30)={0x1, 0x3, &(0x7f0000012000)=[@generic={0x15b4, 0x0, 0x0, 0x0}, @generic={0x555, 0x0, 0x0, 0xf46}, @generic={0xd39d, 0x2, 0x0, 0x0}], &(0x7f00003f7000)="73797374656d00", 0xfffffffffffffff8, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000}, 0x30) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a1f000)={&(0x7f00000fa000-0x8)="2e2f66696c653000", r0}, 0x10) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0x2, &(0x7f0000f95000)={0x0, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c10000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f95000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00006ce000-0xe0)={r3, r4, 0x5, 0x8, &(0x7f0000cfc000)="18e692cfa8410ebfceba155019500348566c36135bf057480000438605df0cb3e943d5076e03c69fe4cbaaef4ba22a08fd2ba547", 0x2, 0x2, 0x4, 0x3, 0xfffffffffffeffff, 0x7, 0x2, "3d76124ab0732d813e8be5f1d2ec62da3921920632d0b02c2e94cf9e96573fa4116c8c94365c99fbecc3e503038a505c62b526ab9df7ce478a6e8949f613f09c5fe0b204ba03808ceff14dd85a3e9f89b27fe753d0dd13c754eb3cb5cbef7cd662f891b9092beb46dabe2f9401248b75ef3d7ecf589854f71e296aa6097013a860f771d41d1cec883f04589b1d76a826bbcbf3bf008727a79319613b9ca6dc51e958b5304e6bbaefadc6fae33156d399bbf3eb5abcfd01"}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000884000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f96000)=0x1c, 0x80000) socketpair(0x2, 0xa, 0x7, &(0x7f0000c7a000)={0x0, 0x0}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000da4000-0x20)={0x7, 0x0, 0x0, 0x1000}) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000f99000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f99000-0x4)=0x8c) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000f99000-0x30)={r8, 0x69bc, 0x25, "f95cc01c0fccae5cf4b149a17e6c87f285bb798041a485b96cff450ad6a18db4fd15584de6"}, 0x30) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000f98000-0x20)={0x8, r7, 0x10001, 0x4000000000000000}) getsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f0000f96000)=0x0, &(0x7f0000527000-0x4)=0x4) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f96000)={&(0x7f0000f97000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000bbd000)={&(0x7f0000f99000)="2e2f66696c653000", r0}, 0x10) 2017/08/14 12:59:32 executing program 2: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f25000)={0x0, 0x0, ""}, &(0x7f0000d24000-0x4)=0x8) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f2f000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c41000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000052000)="", 0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000f26000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f29000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000458000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f2e000)={0x0, 0x0}) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000f2e000)={r2, &(0x7f0000f2f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f2f000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000d85000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dbb000)=0x1f) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a19000-0xc)={0x0, 0x0, 0xffffffffffffffff}) sendmsg(0xffffffffffffffff, &(0x7f0000f25000)={&(0x7f0000ea9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "71411da0ebb7815008e5183639087c6a9d648a3a2ea398ee54c4e4925ff34b165ac1f5a43d48ba37427662e9d02997c8f6300d51cfaaa2e7862f3c760b76a2", 0xdd03}, 0x60, &(0x7f00005e3000)=[{&(0x7f000071f000-0xbc)="", 0x0}], 0x1, &(0x7f0000f26000-0x208)=[{0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x2, 0x800}, 0x0) r4 = socket(0x10, 0x3, 0x0) recvfrom(r4, &(0x7f0000f2b000)="", 0x0, 0x0, 0x0, 0x0) write(r4, &(0x7f0000f29000)="240000005200079314f9f3f500030a0002010706000000d0000001000000000700000081", 0x24) [ 76.008733] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=46868 sclass=netlink_tcpdiag_socket pig=15293 comm=syz-executor3 2017/08/14 12:59:32 executing program 1: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000534000-0x4)={0x0, []}, &(0x7f0000e99000-0x4)=0x4) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eb2000-0x4)=0xc) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000bbc000)=r0) pipe(&(0x7f0000195000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000eb2000)={&(0x7f0000cd8000-0x8)="2e2f66696c653000", r2}, 0x10) getsockopt$inet6_tcp_TCP_MIN_RTO(0xffffffffffffffff, 0x6, 0x6b1, &(0x7f0000eae000)=0x0, &(0x7f0000eae000)=0x4) getsockopt$inet_mreqn(r1, 0x0, 0x20000000023, &(0x7f0000eaa000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000974000-0x4)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000ffe000)=0x0, &(0x7f0000369000-0x4)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000bf6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @random="ef012494b0b6", @multicast1=0xe0000001}}}}) epoll_create1(0x80000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f000059c000-0x10)={0x80000000, 0x800000000f}) ioctl(0xffffffffffffffff, 0x8, &(0x7f00008e9000)="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") getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000dad000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000bc7000)=0xc) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f000056f000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000004, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000225000-0x10)={0x6, &(0x7f00004af000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00005b8000)={r4, &(0x7f0000f73000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/08/14 12:59:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x7854, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x22, &(0x7f0000008000)={@empty=0x0, @multicast1=0xe0000001, 0xd5}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a7a000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9e000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000182000-0x4)=r3, 0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000005000)=0x80000000000005, 0x4) accept$unix(r2, &(0x7f0000271000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007de000-0x4)=0x8) bind$inet(r2, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000472000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e42000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d87000)={r5, @in6={{0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7fffffff, 0x76a, 0xffffffffffff8000, 0xff}, &(0x7f0000d0c000-0x4)=0xa0) sendto$inet(r2, &(0x7f000000d000-0x1000)="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", 0xb8a, 0x0, &(0x7f000000a000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000f80000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000b64000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000918000-0x20)={0x7ff, 0x800, 0x800b, 0x200, 0xf455, 0x5db, 0x3f, 0x6, r4}, &(0x7f0000165000)=0x20) pipe(&(0x7f0000f30000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r7, 0x80386433, &(0x7f0000e0e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000d3a000-0x4)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000560000)=@int=0x0, &(0x7f0000f64000-0x4)=0x4) bind$inet(r6, &(0x7f00001b6000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x86, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x50, 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}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}) 2017/08/14 12:59:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000de8000-0x18)=@get={0x1, &(0x7f00009fd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3ff}) socketpair$inet(0x2, 0x6, 0xe00000, &(0x7f0000d0c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00001ed000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e3b000-0x4)=0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000eda000-0x10)=@common="62707130000000000000000000000000") r3 = accept4$inet(r1, &(0x7f0000b10000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e4000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000cf1000)=0x2, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f000056c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000574000-0xe8)={0x0, 0xdf, "791ba7dae2f5f9334ab77bcb71ad117f66a7f2439690f266dc92fc22ca1534bd30c79fa6c1953f7b5161507ab2f2fba126407556e1edc89d7e13ad2fa5f0dfd71f26790dbc44d36ff65b94e0949911e7f899167a5ef5e8806089f2e17573176e9dc2a254f60135d55e73273488a63bb16670d5d90bb82b79d6900bcc633d2af600f8453f59910e40aed533758f60b5936a93c418b451792b2b81618a8c447ad94a3fe919ad0635f9a73be8de32cd67c866cf45af41b51599bb393f4659712283c187b6856aa5153159c19faae6302997e5d6494777095d2891fe99ef06ab34"}, &(0x7f0000a02000)=0xe8) r5 = socket$inet6(0xa, 0x0, 0x3) setsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000b68000)=0x5, 0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f000086c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d75000)=0x14) getsockname(r2, &(0x7f0000d92000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a2000)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000403000)={@generic="6bba39bdd0ad8c53676c0c0cdd09cac7", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000c1f000)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x9, 0xd5, 0x7fffffff, 0x40}, &(0x7f000094d000-0x4)=0xa0) recvfrom(r3, &(0x7f0000391000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8, 0xde385aa709fb1b40, 0x0, 0x0) pread64(r3, &(0x7f000065b000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a, 0x1b) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000ff1000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="007203fb04a922e804e7d5688bc88902"}) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000086000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000bb000)={0x0, @in6={{0xa, 0x3, 0x5, @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]}, 0x10a000000000000, 0x73, 0x0, 0x4, 0x4}, &(0x7f0000ab1000-0x4)=0xa0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000cea000-0x10)={&(0x7f00006c5000)="2e2f66696c653000", 0x0}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000cc5000)={r8, 0x9185}, &(0x7f0000800000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000a91000)={r9, 0x5}, &(0x7f00007ef000)=0x8) 2017/08/14 12:59:32 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000007000+0x7fa)=[{0x1c, 0x21, 0x205, 0x0, 0x0, "020000000000020000000000"}], 0x1c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000010000)=0x80000001, 0x4) 2017/08/14 12:59:32 executing program 3: mmap(&(0x7f0000000000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r1 = socket(0x0, 0x0, 0x0) recvfrom(r1, &(0x7f000007e000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x73, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000011000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2017/08/14 12:59:32 executing program 5: mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000181000-0x81)=@file={0x0, "49eb0dc944a67b42e613e94c7245bbd6eebb3bbfd3b32972f6f9cf026dfc43dbf8b9b4cae8b3ef87df35e2a8607324f84f7e6d418c181747443b4f972aa76a14815c6909b0117315b7e1671a840ea3319b5ca345d069da36f01c1bcf86b4dd0c28a246cc3b053e51cf131fa5b11aab94335c06b498bdc5574e602f72e0fb28"}, 0x81) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000038000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000182000-0x4)=0x10) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000182000-0xb8)={0x0, 0x0, 0x1, 0x9, 0x100000001, 0x5, 0x400, 0x101, {0x0, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000, 0x7, 0x0, 0x8, 0x3}}, &(0x7f0000182000-0x4)=0xb8) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000128000-0x4)=r3, 0x4) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000183000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000183000)={r3, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100, 0xa36, 0x1, 0x10000}, &(0x7f000010f000-0x4)=0xa0) connect$unix(r1, &(0x7f0000181000-0x81)=@file={0x1, "49eb0dc944a67b42e613e94c7245bbd6eebb3bbfd3b32972f6f9cf026dfc43dbf8b9b4cae8b3ef87df35e2a8607324f84f7e6d418c181747443b4f972aa76a14815c6909b0117315b7e1671a840ea3319b5ca345d069da36f01c1bcf86b4dd0c28a246cc3b053e51cf131fa5b11aab94335c06b498bdc5574e602f72e0fb28"}, 0x81) mmap(&(0x7f0000184000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000184000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000184000)="d7f5efefdd0a5e1de83f6ba840f2f989d7b2db8d30dbc162e8ed22035470f1f9c1f47b114aa2bd3d3cc05f8509d8a980a4f42959fd8ca73cb27fa3dc5991d796", 0x40, 0x8080, &(0x7f0000185000-0x81)=@file={0x1, "49eb0dc944a67b42e613e94c7245bbd6eebb3bbfd3b32972f6f9cf026dfc43dbf8b9b4cae8b3ef87df35e2a8607324f84f7e6d418c181747443b4f972aa76a14815c6909b0117315b7e1671a840ea3319b5ca345d069da36f01c1bcf86b4dd0c28a246cc3b053e51cf131fa5b11aab94335c06b498bdc5574e602f72e0fb28"}, 0x81) 2017/08/14 12:59:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x1, 0xfffffffffffffffe, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000402000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000f71000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000f70000)=0x58) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f72000-0x4)={r2}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00004cf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f71000)=0x5e) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000f71000-0x38)={0x0, 0x0, &(0x7f0000acb000)=[{&(0x7f0000105000-0xe)="15760bb48753a0db79f74118db0b", 0xe}, {&(0x7f0000f71000-0xd8)="3c61dc67e3af7692312bb09b7ab1ed0c547148e42e78cfc3e3754ea3bd6197caa52a8772686f7eb6ae094e3ce1b62284b88de72fe84495816ba89dbd7ecae4a76b79460833c277eb2f03284fa81c49caab7b058db1169fe503129eed8bfc39b423d4df3ae656edb35702de78d4963debeec1b9b5a165197d95fbd2a64172206165c05bb171f7e4cba6363239e70698d6034d29366a3308947967ebca60bfda0eff34a9eeb2ba5fcceb19ee48b641b36b0f5eb53b931271daf6f64766c5942529586eeecd21c50c4ee3b25f9dc30f0fe31026a189c499e8f1", 0xd8}, {&(0x7f0000e41000)="457b7c0bbc27c2f5bc8f2b55c639d7188d0087a955eda40e3a25ab68b5bcf79e228fcac08aa0d76ee07f3f99e1285dca273c0661efd7c7f7", 0x38}, {&(0x7f000025b000-0x5c)="e38fa192b46ab06e2805bc6a3fc2da2b1092c6d68e20bdd8463df2e8cf2d7eaadfe79194a8e728c618d8e7b949cc80c91620caa9d2fa03f67508cadb9e89bcb177a6edf3792c8d56a29110493a760ebb5daf2a0fda054c4719449f37", 0x5c}, {&(0x7f00003bd000-0xec)="144a5bafaacc9a7a796eb456ae610af1ff260beb72b0da100298dadfd28a47064cf5631900687a4b03fd33f724f86c744325ded6dad9569b1b36fa268f0dd9362079e8d0e214418b2cfee752ed8463f95bd01bf229fdf1417510597bad148bbbee4739bd6057a5aa1cc60f180c82fb5a6088dd2226bcdac1251d1b31529f98267801ed66b6d04dfdcf98e9a95b8ba5ec4dd818b702d880685fe412b81a7488a7f8ff9528bb5d474db770f963603ff2193cd28f28bd01c05adff01ee538e5ea156278987a3cdc665800cd945fb1a7b9f45e9c49303ac9a191d028d225d7c6dda5da86820f5bdf5d58b8406ecf", 0xec}, {&(0x7f0000f70000)="ffce9ed63ad109e00d1dec5d5f1b11c1d97f2fd4b981b41ded9474c93f4ea337cf143d91fb82bf0ef020ff4c1e89bbe4ce7664b9b80ed27a8309e2fadaf02395bf0f9506f62c62a2e3370ac2e6f8707cd902aaba143cf109ea51286e86aecc5e64d7919bcae2f0467b7d4dbf2aa46b7b3281b385ae623959db00b1e04e73c1871e3d0b8a8d0fde255b897ff74c5b1a3a97dc56d0ab8c7c85e9064b41e74e682c6cfdc46c0ce00f4172dfa0a3f16a8173017025f0a6a22d6b32f56b7a124cb607e3a64f5ce60be6a0626428d17a2a5eb74f9be5e4c3b6166e1b73ac", 0xdb}, {&(0x7f0000f71000-0xa3)="62ff41cf298074922678fc146d9f5716ed6709badba0107150686b060024a8cc168ce3fe33a75449d911bb2b98fcee840b46b03cc6dcf63b49a3e849fdf026f19fe297577512ab6a834a6c3f53b1d0e34b1ff7da556ae33c09da70e9156ce9338ddfd26dd9c282ea700440bb59a0c7e39cc14d65379707769d19f1f3687210074a822549c4feb374d7746553965b9bf9280d0ea32c164351a49c2ade58b02acb7667a4", 0xa3}, {&(0x7f0000cbf000+0xb41)="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", 0xfb}], 0x8, &(0x7f0000f70000)=[@op={0x18, 0x117, 0x3, 0x10000}, @iv={0x80, 0x117, 0x2, 0x68, "2b7f1e1ba864e90a30283535249cb23833ef49274268e4dc0d59fbbb2ccae95dd0adc8d5e79ad344662c288eeadce8e77f5b74e01f8ea908c86d1d19b01c796c758e8698c0586af687b22dd0ce8b03e6282d7f3766337f46154b193046034c216fbd38eaaffa9300"}, @iv={0xa8, 0x117, 0x2, 0x8f, "8c221efd36917f5b70777824db60309fca5a88dd706b277a73fcf2dc5e238b088da4275268ff27a76642754810f010af19e776b3372902cddb4c8b37b7b59ecbe949f4325f38f1faf669b34f5efcd4363735618c598b747a35b35b6f885dfc999a6e591f7c54d4136b51a8f6cf04e994a626ff9644ea8a6c04023f787523b57721270cadaf351bceab3bdf63c84af2"}, @op={0x18, 0x117, 0x3, 0x177}, @iv={0xc8, 0x117, 0x2, 0xb1, "e3e614f9ed6c5ba5206c86d930bfd975492ccda6f2769a6dbba329d54ce13d8fb479eb278f7f44802a7d5d3544131c6b4235cc6c743bcbba01203a8c1b855338cfb8747f2f124fa745ce7580ae3c1192a8f3d31c28d0d357a41c10f945ad0123d2c3ff3f26bdcfdcb2ca0f981b364d0f26035b505ec0a1921a57dc2d25dfbe7414c55f78c65b0ee18da490f75207846a32f3704ee8cf0581ac2a245eb8968e8a6e50fc4cca8607d98d608669c970df1fe4"}, @assoc={0x18, 0x117, 0x4, 0x97b}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff7}, @op={0x18, 0x117, 0x3, 0x8}], 0x280, 0x0}, 0x80) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000f73000-0x2)=0x0, 0x2) setsockopt$sock_int(r1, 0x1, 0x15, &(0x7f0000f70000-0x4)=0x807c, 0x4) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000092d000)="3a", 0x1, 0x8003, &(0x7f000092d000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f70000)=[{r1, 0x200, 0x0}, {r1, 0x88, 0x0}, {r1, 0x42, 0x0}, {r1, 0x4000, 0x0}, {r1, 0x4080, 0x0}, {r1, 0x0, 0x0}, {r1, 0x4, 0x0}], 0x7, 0x4) sendto$inet(r1, &(0x7f0000f6f000-0x73)="f1", 0x1, 0x1, &(0x7f0000f6f000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/14 12:59:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000212000-0x40)=[{{0x0, 0x0, &(0x7f0000a68000-0x30)=[{&(0x7f00001fe000)="66ba2546887101b52854abd2ac1b6bc7c23f586fe4307b5547ade4c16f27b848d0c4731b5857e47866462d8ce422a79856e1e6ab958e6771005552056580d92ae9f4339ba46af011ccb64e93beface4c8c06e8429472723a13fe0b2ab626124a489f838cbac2eb5e50161a8d044ee01ff194e1b5f60efa2b316d0c6b96eb7fa44173bd62f845eb8eca658b4ae4203d972415dcbf8eba3f599b470f729da778fa27eef7904a72f12a4cee4ee39d0ef49226117573a6d306c0b4dc71ca087f17238893c95d7603eb03438bafd5ab566358a74683738b8ce1d84629d1af8fd8", 0xde}, {&(0x7f0000918000-0xee)="a228b2ed014d5683fe0726204ea8c84e7fadf243dfd0b436b3046f59212f874ab2361d64ff775b8d035d56beb059dd9baf6002a2f48338689b757ad0357d145a05379cb8535480e9f000d3100d12bb87d1f2939823fd914160826d5816f514cf9cb8f53a8ca2fa2fd6ca28c7da9d32c0334cffb3443571dbe7834def8f945728ce721e938e318ffadf7e5ae3be3a34f5935644ce1ff06deedcf8222ffdcfebbe0cb4d0cd50bb864d33790811096b9b5404d8454f911458e7300744c9a228ab43880fade4136de257447e4140e24cd2d5be70e3b81ce25e05ccd253cf3abc660b67771c005cce4ef69756f26bd4da", 0xee}, {&(0x7f0000f97000-0xcc)="ac224de5245c6d9000e54974af06379cf501c59459f202f2d0d49f15c75d064439a2d42602fa1e41e757fa5b69d587cb207707240cecfbadac92d68b92174339fd994ec6e8f6cc1019695b2d7c76083c84fe827d6d42dc9b1078e6421d75390cf3af3b2862524fdc35f14066e9519afb3ce4122844c0b305433021127d403466e31b0952190378062e95c37948a44eb4dc99e0448702ef15b2ceedc70dffed73da3c1550690736a2b383ae504deb3abc34651df9d3fe9fbb86deb696539b1b41cea60e8cb3b45232fbfe9f37", 0xcc}], 0x3, &(0x7f00008b5000)=[{0x10, 0x10c, 0x3, ""}, {0xc8, 0x1ff, 0xffffffffffffffff, "73c1ce9d1b0275724832cadbba8d83d696ac4797e4634da73c9711ae98c9459904b416c10803694590383d113731006bfd19bfcc30603a4f319127f0b7c410eeb068f9cd6e013cdc4780fce8d22c8b041f363f5b33029503477c884923723e5a25b75fecceb80957e082aed0310d46287958ed67886bcf633b594933393089729e85fd40bf13db9579cbf11bc62db419d535ca7ad3499aa434dd3fa80daf70c129600c3173d94a46433815017cb901d32593"}, {0x70, 0x10c, 0x2, "2506513d1844b56e0a8042e1835eb9c6a77e7c4056b6b09aae524e48d5a8e4c9d5e457db7c2dd02dbed283f8230d8c8d224a6ff31b6525add1df60f68e0f19860c598b684e4fc5bd7763b6d34e7b327721d8e32c49b042ac8daad0"}, {0x58, 0x13f, 0x3, "9c9cbca99c3850eff8df9f0d0f3c2d605a4a17b14d58fe1a9455b572414e49ec948aa043f36b13ef2dbd8a17df296cce0434e51e3d3916cef280281ff7d8fab7aa63eeaf61af6ac9"}], 0x4, 0x10}, 0x3ff}], 0x1, 0x8000) write(r0, &(0x7f0000a0d000-0x17)="170000001a001b0013110005e70000008000000000ed08", 0x17) 2017/08/14 12:59:32 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000007000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000016000-0x1c)={0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, 0x1c) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x2, 0x140000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0x1c) r2 = accept$inet(r1, &(0x7f0000015000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000016000-0x4)=0x10) connect$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000015000)={0x42424242, 0x42424242}, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x33, r3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0x19, "3ef710902616236e265af4f366ee903a5ecf3259889a6b01dd"}, &(0x7f0000018000)=0x24) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x6, 0x32, r1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000000a000)=@assoc_value={r5, 0x3}, &(0x7f0000018000)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000003000)={r6, 0x5, &(0x7f000000a000)=[@in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f13}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}]}, &(0x7f0000017000)=0x10) listen(r0, 0x40005) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000018000)=0x0, &(0x7f0000019000-0x4)=0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x1000000, 0x33, r1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000003000)="4d8bc779189a80165fd022a0ffc7bbbc3aac59db14188335880e0d51395dd98176ffb94ec3b43829a6d3d518f27d45405ad667150391e517414f5ee606f3a264ba63c65c526c23d15b87582af64d9924208f835c28fac270fd1143257f754d2d712a1e4a8b66960812a0f88475c4a7d3da7e", 0x72, 0x20000000, &(0x7f0000018000-0x10)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x9, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x40, {[]}}, {""}}}}}}) syz_extract_tcp_res$synack(&(0x7f0000003000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x38, &(0x7f0000019000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x3ff, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x14, 0x0, 0x0, 0x0, {[]}}, {"0c10"}}}}}}) 2017/08/14 12:59:32 executing program 0: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000083c000-0x30)={0x1, 0x3, &(0x7f0000012000)=[@generic={0x15b4, 0x0, 0x0, 0x0}, @generic={0x555, 0x0, 0x0, 0xf46}, @generic={0xd39d, 0x2, 0x0, 0x0}], &(0x7f00003f7000)="73797374656d00", 0xfffffffffffffff8, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000}, 0x30) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a1f000)={&(0x7f00000fa000-0x8)="2e2f66696c653000", r0}, 0x10) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x3, 0x2, &(0x7f0000f95000)={0x0, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c10000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f95000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00006ce000-0xe0)={r3, r4, 0x5, 0x8, &(0x7f0000cfc000)="18e692cfa8410ebfceba155019500348566c36135bf057480000438605df0cb3e943d5076e03c69fe4cbaaef4ba22a08fd2ba547", 0x2, 0x2, 0x4, 0x3, 0xfffffffffffeffff, 0x7, 0x2, "3d76124ab0732d813e8be5f1d2ec62da3921920632d0b02c2e94cf9e96573fa4116c8c94365c99fbecc3e503038a505c62b526ab9df7ce478a6e8949f613f09c5fe0b204ba03808ceff14dd85a3e9f89b27fe753d0dd13c754eb3cb5cbef7cd662f891b9092beb46dabe2f9401248b75ef3d7ecf589854f71e296aa6097013a860f771d41d1cec883f04589b1d76a826bbcbf3bf008727a79319613b9ca6dc51e958b5304e6bbaefadc6fae33156d399bbf3eb5abcfd01"}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000884000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f96000)=0x1c, 0x80000) socketpair(0x2, 0xa, 0x7, &(0x7f0000c7a000)={0x0, 0x0}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000da4000-0x20)={0x7, 0x0, 0x0, 0x1000}) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000f99000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f99000-0x4)=0x8c) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000f99000-0x30)={r8, 0x69bc, 0x25, "f95cc01c0fccae5cf4b149a17e6c87f285bb798041a485b96cff450ad6a18db4fd15584de6"}, 0x30) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000f98000-0x20)={0x8, r7, 0x10001, 0x4000000000000000}) getsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f0000f96000)=0x0, &(0x7f0000527000-0x4)=0x4) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f96000)={&(0x7f0000f97000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000bbd000)={&(0x7f0000f99000)="2e2f66696c653000", r0}, 0x10) 2017/08/14 12:59:32 executing program 5: 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) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x3, 0xdeb, @loopback={0x0, 0x1}, 0x4}, 0x1c) connect$netrom(r0, &(0x7f0000002000-0x48)=@full={{0x3, {"766ce900100260"}, 0x2}, [{"9bc3fad286851e"}, {"8e217cf999859d"}, {"3d86b30d3b4a44"}, {"3f2568308dbc54"}, {"4b541013d2865e"}, {"f2ad0a1b82e73f"}, {"a75f8e097905ef"}, {"83d51bffb42f2f"}]}, 0x48) r2 = accept(0xffffffffffffffff, &(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f00005ad000-0x4)=0x4) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a1e000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8, 0x0, 0x4cbc, &(0x7f000030d000)={0x0, 0x0}) splice(r4, 0x0, r6, 0x0, 0x58, 0x0) getsockopt$inet_buf(r6, 0x0, 0x9, &(0x7f0000e73000)="00000000000000000000000000000000000000000000", &(0x7f0000e73000)=0x16) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000e74000)={0x800000000000006, 0xfffffffffffffffb}) readv(r5, &(0x7f0000e77000-0x30)=[{&(0x7f0000e77000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000ddc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000aee000-0x32)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}], 0x3) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000a6e000)={"80fab9bf40c2b56fb7a18216cfe25467", {0x4, 0x3, 0x3, "9e2550816c38", 0x9, 0x0}}) write(r6, &(0x7f0000e75000-0xf8)="0aec1ef51be19385a70d49d2553528c48a98fb0e9127e83335187f021bb53b2846dab1875fd1770fcdff365ea5134ab09045797738b09b388f2de9260923e0e58711312e5a7845242d316754ecaa939c7d850280b7e5994bd28589b3e2593bb4825895b46c0e66de919e9d676cd6a221629a382f780e4f807fcdd4d360ded71621a43ad1e4b034c335c8cfcb7afb6a42ea5c5b366b761a743e033516fdb35ada3d509a15b2d181ac262f6776d27259b5ffbff345ddac4549029773b3d98766ade2454dae97e90b35abc5de46c58c52b39f0635b4d5112558ebd30ac50df5cd4df1ce1ce0c47e5d8911e3a301e125505522441424b8f5d708", 0xf8) writev(r3, &(0x7f0000051000)=[{&(0x7f0000d85000-0x1000)="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", 0x1000}, {&(0x7f0000e73000-0x25)="6de5b35a3a607b7b4f92c6a34d06df69318c2a8c9493e581dd71672e91af95e40e981bf899", 0x25}], 0x2) [ 76.211426] sctp: [Deprecated]: syz-executor6 (pid 15348) Use of int in max_burst socket option. [ 76.211426] Use struct sctp_assoc_value instead 2017/08/14 12:59:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ba1000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000063c000)={0x8, &(0x7f00009a6000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = socket$netlink(0x10, 0x3, 0xb) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000000a000-0x4)=0xffffffffffffffff, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0xa, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x8012, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000062000)=0x0, &(0x7f0000f56000-0x4)=0x4) mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r4, &(0x7f0000001000)={0x10, 0x0, 0x0, 0xfffffffffffffff7}, 0xc) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000003000-0x1000)="", &(0x7f0000a95000-0x4)=0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000047e000)={0x0, @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]}, 0xffffffffffffffff, 0x40000000000000}, 0x98) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89ef, &(0x7f0000b72000)="cd01b0fba8cd976c7ec538ca298e361dd133b740d3f3900562bf38ffacc67cbdfa71ee3eb54726030028ca3ceeec8269cd42f9a917f84c920d0f37") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000014b000)={0x3, 0x8, 0x8001, 0x7, 0x9, 0x7, 0x56, 0x7, 0x0}, &(0x7f0000721000-0x4)=0x20) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000b65000)={{0x2, 0x2, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @rand_addr=0x400005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64756d6d793000000000000000000000"}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000ea7000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) mmap(&(0x7f0000b4f000/0x2000)=nil, 0x2000, 0x80000000003, 0x31, r3, 0x0) write(r3, &(0x7f0000d19000-0x20)="1f0000000501ff49433bf000170400760f07e8e0090008000007000004083c00", 0x20) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000571000)=0x0, &(0x7f0000cf1000)=0x4) r5 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000609000-0x44)={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="14b219f21b26", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000366000)={{{@in6=@remote={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=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f8000-0x4)=0xe8) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000b13000-0x10)=@common="626f6e64300000000000000000000000") ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000466000-0x28)={@common="64756d6d794d00ffffffe60007000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000d78000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) [ 76.268256] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=29064 sclass=netlink_route_socket pig=15373 comm=syz-executor2 2017/08/14 12:59:32 executing program 3: mmap(&(0x7f0000000000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r1 = socket(0x0, 0x0, 0x0) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000080000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000080000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000080000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000080000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000081000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000082000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_INFO_EXT(r1, 0x6, 0x6b2, &(0x7f0000082000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000065000)=0x98) mmap(&(0x7f0000081000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000081000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000081000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000081000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000081000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000081000)={0x0, 0x0}) recvfrom(r1, &(0x7f000007e000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x73, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/08/14 12:59:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x807, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0xc70e4ae, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x1, 0xa6, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36, 0x2, 0x100000000, 0x3, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r5, &(0x7f000062d000)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x1c) listen(r5, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000678000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "7528af", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "13345ef54c3ea725f709a1ceb0043a9d"}]}}, {""}}}}}}}) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) writev(r0, &(0x7f0000002000-0x50)=[{&(0x7f0000003000-0xfe)="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", 0xfe}, {&(0x7f0000002000)="b83afd41559bef2e38e493ec731821bf5850958671d283dd993dcc8c1ccc4dba572092da07ed5b6aeba8ae3d95cc7f6cd2f529e26d6ffc2899e607", 0x3b}, {&(0x7f0000002000-0x65)="31601b52ba5aa7a0614907d6372a6475f16326d108da22c6149fcbbbfc89efdddfccdd25b09282058867099472c6ac107e2498cb225810700b80f51187bface72ea6450d2a6da000c8e5ecc74c25dd85c2a4ef8cb8143837c0244b8bbbdbdf05006056c57f", 0x65}], 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001000-0xc)={r2, 0x80000, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x800000010d, 0x4, &(0x7f0000811000-0x5)="b8463ff2", 0x4) getsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000747000-0x4)=0x0, &(0x7f00006bf000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009fe000-0x4)={r6}) getsockopt$inet6_tcp_TCP_PSP_CHECK(r7, 0x6, 0x6c7, &(0x7f0000b75000-0x4)=0x0, &(0x7f000015d000-0x4)=0x4) 2017/08/14 12:59:33 executing program 7: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af0000-0x12)={@common="62707130000000000000000000000000", 0x800}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000737000-0x4)=0x1, 0x4) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000af1000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000136000-0x4)=0x6, 0x80800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00003e8000-0x8c)={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]}}, &(0x7f00001ea000-0x4)=0x8c) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000af1000-0x8)={r2, 0x6}, 0x8) bind$alg(r0, &(0x7f0000aea000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "636d6163286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000c5000)="fd5b1e9fb0320fae07cf1c69cb", 0xd) connect(r0, &(0x7f00005a8000)=@nfc_llcp={0x27, 0x9, 0x100000001, 0x7, 0x40, 0x8, "ecebb7a1657006bd5251c23930a0a65301bd1b4bc51adb21eb289ae9b51ca122e940cfffc462e8ccdb53cb067fae56b6b83baf1fbeabcae382d923a346ba69", 0x100}, 0x60) bind$alg(r0, &(0x7f0000478000-0x58)={0x26, "736b636970686572000000000000", 0xf, 0xf, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f000097d000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "6563622873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aed000)="c8547b82c8cfb43e5bad535202b6b2df44030877742654e652", 0x19) r3 = socket$inet(0x2, 0x800, 0x9) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af1000)={0x0, 0x0, 0x0}, &(0x7f00005e7000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000f6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000602000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000099a000)={r4, r5, r6}, 0xc) getsockopt$inet_tcp_TCP_PSP_RX_SPI_KEY(r3, 0x6, 0x6c3, &(0x7f0000af0000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000af0000)=0x18) 2017/08/14 12:59:33 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000e6b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a13000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [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}, 0x4}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) r1 = socket$inet(0x2, 0x7, 0x9) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000005b000-0x4)=0x0, &(0x7f0000e39000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000041b000)=0x1, 0x4) r2 = socket(0xa, 0x3, 0x3c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c5b000-0x20)={0x2, 0x100000000, 0x3, 0x100, 0x8001, 0x2, 0x6, 0x0, 0x0}, &(0x7f0000228000-0x4)=0x20) pipe(&(0x7f0000a81000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f000051c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000097000-0xc)=@sack_info={r3, 0x80, 0x40}, &(0x7f0000c84000)=0xc) pipe(&(0x7f0000d23000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000578000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f00001e6000)={r3, 0xc9}, &(0x7f0000957000-0x4)=0x8) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000303000-0x4)=r5, 0x4) getpeername$unix(r8, &(0x7f00006d2000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000664000)=0x6e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000398000-0x8)={r9, 0x5}, &(0x7f0000930000)=0x8) sendmsg$unix(r2, &(0x7f000020e000)={&(0x7f0000b36000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f000013d000-0x20)=[{&(0x7f0000d25000)="2c", 0x1}], 0x1, &(0x7f00003f0000-0x98)=[], 0x0, 0x0}, 0x8000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a38000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000870000-0xc)=@sack_info={r9, 0xfffffffffffff001, 0x2}, &(0x7f00004d5000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f73000)={0x0, 0xdd}, &(0x7f0000245000-0x4)=0x8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000020e000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002f5000)={r6, 0xfff7ffffffffffff, 0x400000020}, 0xc) connect$inet6(r2, &(0x7f00002c5000)={0xa, 0x0, 0xfb, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00009d3000)=0x0, &(0x7f0000f58000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004b2000)={r9, 0x456, 0x0}, &(0x7f0000255000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00006db000-0x20)={0x5d06, 0xb0ff, 0x8, 0x1, 0x9, 0x3, 0x800000, 0xffffffffffffff81, r10}, &(0x7f0000f4a000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c16000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000331000-0x4)=0x28) writev(r2, &(0x7f0000911000-0x30)=[{&(0x7f000094e000)="78f7dd8f81d0d320e1149bfa7054e6406b857a7c8f82b946c46658e287498ab8df7121aaaf390cb578229c558e03250ef0171a70cf", 0x35}, {&(0x7f0000bc4000-0xc4)="825d844d2a1c9b129649d7071a6893cc616e6d32d2ddc5ea7c7c84b55d560e8fd4e18b8a3cf4e016ebe96f99a3bc61f854b98f3217d51242088a3d38564b6d49ff85fab7f0e0161117fb1dbfa9b6700a3147a83da92ab01080340b317ed5f60448ab7f263518dc311d5583d20715010d7c698861a2542086c1043844c498b8034133ba72fafc1ac90ae44fc2ac0f578b685b9122071e48917b9070230239c08ee9add21e34b779ba9538fa174af0293165724d54125e9b030e77fef997f79538c3dfef5b", 0xc4}, {&(0x7f0000c6a000)="03a521267f3fdb09d660166091202c7c5b9130abd27bb6dd6875ed0bab4939b1fe123dc3aaf15c432003be9b05919c0722ba6445073d14339e337994b0ef673b140087d7e733ea1c237d8289ae4960f8560a2ef552261acf9c4564552d490366c9a56610f67e968e805f56895accb7f75b4cb054ea441fb05304f9249a315075aa22f8637bb255f820c8443f3e95dd6551e85dbb7eab28b1e55f7226fbe1304764919f6ab2ec92c8a80ed915ca231cacf6d494d48425abe78192c1ddfb2db928cef164509471830d302d455306860ee678ee289b6298a1", 0xd7}], 0x3) sendto$unix(r2, &(0x7f0000725000)="24b706151ff14cfbe1826af510342c9aa739e6aa7fe3a2f9830930666dd463b7179733b7cacea1d03ae32b66f3eabff2c016848577aa19e2c87b8bfd3c32d8d1470a47bc84cf3dfaf9fa8cd585b6cedbbf62ba3f73b222e5bb4e12c8389fb489c608e0a31d7503b3d583ecb7d277038052c10fb44d5a11cb8ae6822f5962826544b42519233552045d58d61a2f66d58581b288c41761826b1805f814927f541fd75c32a516d11ba9271f92b589070401c6d5ab9e8f34b3664f2ba1896f169ef4b82e9c58b2d03ea8ba0a4bc7ed54ae206084ce3801b2e5c26437b7db6f0436de8ae41b655c07e3d7c5d7c9974fd93b00b8dd952621288d7494160f92953e87dd12a42534983811f4f4840244cdee811e964d9c45e316c067f60b1009e9caa536d5f345bb44ff20b906000000063336a6b26caabe66a5a62afb253bd0107fc32c1db527037e6bd3485783197954d636803a233f809de2e934aa3208dc3fdfe6c75e5a29a187f0738021e58250a2539cd5edb84db12ac2442940e5128c61592959e10671f372904bba26fb669551bf43bba19799d250fdb60bea95fdf02d5352db0c1e26c9adc23fdc5d53e453849631527d89e0a40b8103f74e2eb475f989e33deddb43f4dfc07520d7ba1c51b3c09d8c355e52a75a45627a12a3cdceb473d48e7a115e5ec186d0742729142faeaa6b74c1c0217088aae808eeb58de05a7689e08ce22d40d488c8660c9c72d36f1ad76cc7658c0da9bffde76d431df63e4f135ca194c55f2c58e3a45d0ae451ca6fd8a5e56586954d408cfed1ad522e3a7c32f753bdd40b0e34b8e5de77f89a024a1c94206389a85e8837269434f352c61a405b3840395f71e9ddcbb6142719106b7a8e004505a88429e9f68a514cef25050ab36d2170177fcb927f0d6c4b0676204ce96f668be99d8b721336b1f9a2c729918ac5e8531ea28ef8af05776b82a6fb2e113dc75d997cd0a8fb2a6f1c1df2391ff75a5e2dfe190f35d97a3ae686edfc0a36fffd90904ef18b000759ea76b43526e1405b7776ddac4ac0d2e8befc3589f9564003d675bf43f1e97a1f3da6ae03c942d0f4653741a3531028816b17e75e7750b53781bc7587ef1892ad26e2ea0e0f8f9b64bd3fdde868b8f2b80b0a4bec7073e06fcdc611111a48dc15e65356004e628900cae29d311751d59a45a207767dead4e8e3f5349ba94dfcee0a8ed889272f38469721e06f7d2baa9778c1414738d7a8d5861d753250d3d7c61e11e3b5a2508145014aa8a4e30c989d6a52225babbc2017dfd7bc26f68ea5483c5b85394d699e976a095571d4c9974f2b4d78feaacbae0469f0008cc2a2e20e54aa618dc38d6c6668e589f050c9e0acc0be708e0f0db0a80f57c15e3875be8cc747e01656eb3c71f002209aacb1fc6def3b35f7f1c778da2dc87393b83455cfd9eb508764057467cc8338fe204f3d5e72c23ce05646ccb19871b9459ba23fdcf664a0cb9c652bf92b607deaa8c7d2afffd9a3879a45eeee0b17853f627a5bbf87bf7d207aea853ecd8e4de2854271f04494fdc1740f23aa71538d85390507637b9f19905709cd0229b77efc02b5ea6ec179a9aff6ef94c55441e1de57ea6ec88eb71154a3da6c6e34b27559d7aedebb18e881bc5b87b507db4e8a35a3b4baebcca5ce5452ff7af523ee0b750bd5059ee33fa5a2cd6ecd273fc8928c9769fe8ba2f167b959e30be763dbdadd5779b70a276415dc1bc3d3710fed0e73e6da1b2c9ce5c37b427c2e21bf8f2354dd45e209923e682c00c652c85a8e8d93aee263f510b765c682b7b0ccf8d0566c43bdacc15180e77f98a2ccd2004853e0fa4bbe597b65fc5bd8b1a4f9afb281ee1e15dd2562e460aa019b62bb897a5208ebaf21bd25b30fc969dba06665e9c4cfff34631abcbc487676bbed5bb48dd23fccff61af96f398c704450489e2b3f7e1966187727a63fe91e00c404ebe9e3f6e1494631051ab87b83f925352043129499649a379d3daa381c88449393446c390a1b3c4c40f6ee8d01fe48880ea787fa187784e008dd31c4b3f27e85eea5789b5c308c30f2cbbc9cdd106b4654920380fb74200774ce438a09102b99204d90d2bb12e40d51c0b1ab72c9d09d5bbb792f17f7f78867ebe406f3862940ef87cb519e2828e1e641878b5959e5dbcd1b0ff625c45328e4289b6109230bc19bcf85c180f26cb006bb30eaa0c040835b78a38a3aadaf87e18ecf40b688959b4507110b964dda2a46d42fab7963e0d53bdaa14febae81d10f95bab0091e2b6ce2ed97d7c0455033c050c44ad7cea22badfed8cf28e095ed472d3d3ee0ed1f79cfb9bf89283d63d7ed61a2e9bf60c066caf3b89e835e74462eaf43322fd2d815f698a718cc3f2092b3851fa1d6c4dc217c8822849d212a308590c305de0428ffad478feb8a78edbca9fa76473540d29111669538b6aad768489d56ac0bc66cb09a62afe8ffa260a8f2e5e38dc7afd70ed447a32e4d990ea58bd9ec7763fe2a5e52345ed35a63a6a442b4c13936fb257b7fc04f2c1eee820715e0aba46", 0x70e, 0x0, &(0x7f00001cd000-0x8)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/08/14 12:59:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) r1 = accept4(r0, &(0x7f0000245000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008c8000)=0x10, 0x80800) getsockopt$inet_tcp_TCP_RECVD_TOS(r1, 0x6, 0x6c1, &(0x7f000092e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a28000-0x4)=0x50) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000016d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@loopback={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}}, &(0x7f0000784000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000681000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00001a8000)="82d3220654543fa84d7e5c84a6e9ab36f1e307f4e896ff27198043c5c6b5b70cf7ba29d4bed6b79ab1b76ba18c1d5e06d6140fafbee8f5423eac303b7ac41c17b0d2b5e63ff150cc85e71b398649351be75de1f9e557c2a5dcdfcbeb14fe24930c57a96908aec90620a178f8c95b7c1fb4adc6404cf9f4387ffc807b893caf46480ed1077395664d193f0b7e9f93e58b081fb78977", 0x95) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000089b000)={r0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000067a000)=0x0, &(0x7f00006b6000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000136000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff8000)=0xc) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000590000)="8e2280a2147bdb", 0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005a6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet6(r0, &(0x7f0000f46000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000082000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, r2}) 2017/08/14 12:59:33 executing program 4: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f67000)={0x2, 0xfffffffffffffff7, 0x400, 0x3, 0x7, 0xf5, 0x8, 0x4, 0x9, 0x3, 0xb1ae}, 0xb) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000f66000)=0xd, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xff, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000-0x4)=0x89) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000742000-0xa)="72656e6f00", 0x5) bind$inet(r2, &(0x7f0000766000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00001aa000)=0x0) sendto$inet(r2, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r2, 0x0, 0xd, &(0x7f0000708000)=0x0, &(0x7f00004e0000-0x4)=0x4) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000256000-0x4)=0x100, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000410000)=@generic="59abfcb16eafa2e39a52df7418e9b418", 0x10) shutdown(r2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000069b000-0xa)="68696768737065656400", 0xa) r3 = accept$inet(r2, &(0x7f00003a5000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000499000-0x4)=0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f68000)={0x0, 0xfff, 0x10}, &(0x7f000087f000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000b48000)={r4, 0xd1e}, 0x8) recvmsg(r2, &(0x7f00002af000)={&(0x7f0000dcc000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008a2000)=[{&(0x7f0000dc6000)="", 0x0}, {&(0x7f0000dc6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f0000b56000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x3, &(0x7f00009b1000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c, 0x7}, 0x140) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r1, &(0x7f0000f68000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00008e3000-0x4)=0x3, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000f6a000-0x108)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x40, 0x4, 0x4, 0x5c9, 0x100, 0x7, 0x401, 0x1a1, 0x0, 0x80000001, 0x3bd, 0x80000001, 0x1, 0x8f6]}, &(0x7f0000f68000)=0x108) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f69000-0x10)={0x4, 0x4, 0x9, 0x9, r6}, &(0x7f0000ce0000-0x4)=0x10) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000f3f000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x0, 0x9, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x73, @rand_addr=0x40, @broadcast=0xffffffff, @loopback=0x7f000001, @empty=0x0, @multicast2=0xe0000002]}, 0x34) [ 76.308937] sctp: [Deprecated]: syz-executor6 (pid 15341) Use of int in max_burst socket option. [ 76.308937] Use struct sctp_assoc_value instead 2017/08/14 12:59:33 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000552000)="63646700", 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000049f000)="646374637000", 0x6) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ed5000)=0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fca000)={&(0x7f0000c27000)="2e2f66696c653000", 0x0}, 0x10) close(r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000fc5000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f000011c000-0x90)=[{&(0x7f0000fc8000-0x1)="75", 0x1}], 0x1, 0x0) write(r5, &(0x7f0000fcd000-0x1001)="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", 0x1001) splice(r4, 0x0, r3, 0x0, 0x800000004, 0x6) 2017/08/14 12:59:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x30, r1, 0x0) r2 = accept$inet(r1, &(0x7f0000000000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000609000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x804, 0x7) mmap(&(0x7f00002ec000/0x3000)=nil, 0x3000, 0x2000004, 0x100000080000032, r1, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x2000003, 0x20000000000032, r0, 0x0) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000dd0000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000401000)=0x1c) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1e, &(0x7f0000c2f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dd3000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000dd1000-0x28)={@common="69666230000000000000000000000000", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ab3000-0xc)={r6, @broadcast=0xffffffff, @empty=0x0}, 0xc) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8933, &(0x7f000055a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x2d}) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000dd1000-0x18)=@get={0x1, &(0x7f0000dd0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100000000}) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000dd3000)=0x0) r7 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, r7, 0x12) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000a79000/0x2000)=nil, 0x2000, 0x2, 0x10010, r7, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005f4000)={0x0, 0x0}) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000dd4000)={{{@in6=@local={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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd4000-0x4)=0xe8) accept(r7, &(0x7f0000dd3000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dd2000)=0x1c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f00007f9000)=0x4, 0x4) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000dd5000-0x18)=@add_del={0x2, &(0x7f0000378000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r7, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000dd5000)=[{&(0x7f0000007000+0x7fa)=[{0x14, 0x12, 0x201, 0x0, 0x0, "07"}], 0x14}], 0x1, &(0x7f0000012000)=[], 0x0, 0x4000000}, 0x0) 2017/08/14 12:59:33 executing program 0: r0 = socket(0x19, 0x80806, 0x3) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) r2 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f34000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0x0) pipe(&(0x7f0000771000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000dec000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0e000)=0xe8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ffc000)={r1, r3, 0x0}, 0xc) write(r1, &(0x7f000060a000-0x1f)="1f0000000306fd00010000f600008001fffff80009000180060007ec000000", 0x1f) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ffd000-0x10)={&(0x7f00004aa000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r4, &(0x7f0000ffd000-0x60)=@nfc_llcp={0x27, 0x4, 0x2, 0x1, 0xeea2, 0x5, "0f8283035b15fcb9d9af3a7253a26fb63d1608e4233a279e6a707c1c4c867c3b6ee8d86284be63b705d17a1e24a4ea69866e9a0f04dda3b9c12632fcd36415", 0x7}, 0x60) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000ffe000-0xb8)={0x0, 0x80, 0x5, 0x401, 0xffffffffffffffda, 0x92, 0x7, 0x15800a14, {0x0, @in={{0x2, 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]}, 0x6220, 0x80000000, 0x1270b1b8, 0x1, 0x100000001}}, &(0x7f0000ffe000-0x4)=0xb8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ffe000-0x8)={r5, 0xffffffff}, &(0x7f0000ffe000-0x4)=0x8) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000f8c000)={0x3ac, 0x8001, 0xffff, 0x1fc, 0x8, 0x10000}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000ffc000-0x12)={@common="6e723000000000000000000000000000", 0xfff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) socket$inet(0x2, 0x3, 0x80) r6 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r6, 0x84, 0xa, &(0x7f0000b59000-0x1)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) [ 76.374339] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2017/08/14 12:59:33 executing program 3: mmap(&(0x7f0000000000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept(r0, &(0x7f0000041000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000)=0x8) bind$alg(r1, &(0x7f0000027000-0x58)={0x26, "6165616400000000000000000000", 0x1000, 0x1, "78746561000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) writev(r0, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r2 = socket(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000005b000)=0x1, 0x4) recvfrom(r2, &(0x7f000007e000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x73, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/08/14 12:59:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000da6000)={0x0, 0x0, 0x0}, &(0x7f0000000000+0x515)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80f, 0x1, &(0x7f0000384000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r1, 0x6, 0x6bf, &(0x7f0000676000-0x4)=0x5, 0x4) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x8932, &(0x7f0000b4a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) [ 76.406674] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2017/08/14 12:59:33 executing program 2: mmap(&(0x7f0000000000/0xb9d000)=nil, 0xb9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a45000)={0x1, &(0x7f0000b9b000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r1) writev(r0, &(0x7f00002ae000)=[{&(0x7f000031e000)="9f", 0x1}], 0x1) 2017/08/14 12:59:33 executing program 1: r0 = epoll_create1(0x80003) epoll_wait(r0, &(0x7f0000bb3000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x80) mmap(&(0x7f0000000000/0x8da000)=nil, 0x8da000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x1f) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005cb000)=0x0) sendmmsg$unix(r1, &(0x7f0000000000)=[{&(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000678000-0x10)=[{&(0x7f0000000000)="d863a36f104c2ce3feb86d54c2dd66bffe253c1e1bc3225bc6b60764e50bd5e03900277e15ec616d1bda6f97e308c1f2b0aa98f222881b49335b6fbe21395405f7991237ab4b86a86ac7386bd95bde28874717b9fb7e8a", 0x57}], 0x1, &(0x7f0000000000)=[@rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r1, 0xffffffffffffffff, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r2, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}], 0x6, 0x0}], 0x1, 0x0) setsockopt(r1, 0x400000000000029, 0x800000000000040, &(0x7f0000000000)="", 0x0) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x1b, &(0x7f000000d000)=0x0, &(0x7f000058b000)=0x4) epoll_create1(0x80000) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00008d9000)={@generic="2477c7bec938e14a000000012ff440e7", @ifru_flags=0x2000}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00007b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008da000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000090000-0x90)={0x4, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f000030f000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00008dc000-0x1000)="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", 0x1000, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_dccp_int(r5, 0x21, 0x7, &(0x7f00001f3000)=0x9, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f000010e000-0xc)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000805000)={r7, 0x80000, r6}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x0}, 0x8) r8 = socket$netlink(0x10, 0x3, 0x8000011) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f00007b8000-0x18)=@get={0x1, &(0x7f0000362000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x8001}) setsockopt$sock_int(r8, 0x1, 0x8, &(0x7f00003da000)=0x380000000000, 0x4) 2017/08/14 12:59:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ecf000-0x6)={0x0, 0x477254b1, 0x30}, 0xc) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000019000-0x1)="6a", 0x1, 0x0, &(0x7f00006e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000a83000)=[{&(0x7f0000e8b000)="5d42c3c0cfccd54f186e5cae8edc9e54b813", 0x12}], 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000628000)=0x9, 0x4) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000aab000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf4000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000264000)={0x5, 0x0, 0x6, 0x10000, 0x9}, 0x14) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f00006eb000)={0x0, 0x0}) getpeername$ax25(r2, &(0x7f00007c2000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000252000)=0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000129000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c47000-0x4)={r0}) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000505000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000b52000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d08000-0x8)={0x0, 0x9}, &(0x7f0000c1a000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000056000)={0x5, 0x1, 0x9, 0x5, r4}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000ffc000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000081d000)={r4, 0x6, 0x0}, &(0x7f0000422000-0x4)=0xc) setsockopt$inet6_buf(r0, 0x29, 0xf3, &(0x7f0000c99000-0x6e)="965bb8f0a461e428f52e1e9bc2b6baf795d4ac4d682a658419205e74a927306cd680916faa508a0e97bb0444fb19247bae01837c5dda637696bf4f2af70e4c7d365e2329fe38e7bd93b9a668045a95f9b0896f7a6fd394130b8e739228daa5227dc28687da44139574dbb233ace0", 0x6e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eb9000)={0x0, 0x8000, 0x7fff, 0xffff, 0x0}, &(0x7f00005fb000)=0x10) pipe(&(0x7f0000ebd000)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f00004bf000)=0x0) sendto$inet6(r0, &(0x7f0000e6e000)="d02ad3032a71", 0x6, 0x881, &(0x7f0000ad0000-0x1c)={0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x80000000}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000699000)={r4, 0x2000000000000000, 0x20}, 0xc) socketpair(0xa, 0x4, 0x8, &(0x7f000029e000)={0x0, 0x0}) epoll_wait(r6, &(0x7f0000c56000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x40) sendto$inet6(r0, &(0x7f0000feb000)="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", 0xe01, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00005a8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000636000)=0xe6) 2017/08/14 12:59:33 executing program 7: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af0000-0x12)={@common="62707130000000000000000000000000", 0x800}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000737000-0x4)=0x1, 0x4) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000af1000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000136000-0x4)=0x6, 0x80800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00003e8000-0x8c)={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]}}, &(0x7f00001ea000-0x4)=0x8c) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000af1000-0x8)={r2, 0x6}, 0x8) bind$alg(r0, &(0x7f0000aea000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "636d6163286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000c5000)="fd5b1e9fb0320fae07cf1c69cb", 0xd) connect(r0, &(0x7f00005a8000)=@nfc_llcp={0x27, 0x9, 0x100000001, 0x7, 0x40, 0x8, "ecebb7a1657006bd5251c23930a0a65301bd1b4bc51adb21eb289ae9b51ca122e940cfffc462e8ccdb53cb067fae56b6b83baf1fbeabcae382d923a346ba69", 0x100}, 0x60) bind$alg(r0, &(0x7f0000478000-0x58)={0x26, "736b636970686572000000000000", 0xf, 0xf, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f000097d000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "6563622873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aed000)="c8547b82c8cfb43e5bad535202b6b2df44030877742654e652", 0x19) r3 = socket$inet(0x2, 0x800, 0x9) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af1000)={0x0, 0x0, 0x0}, &(0x7f00005e7000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000f6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000602000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000099a000)={r4, r5, r6}, 0xc) getsockopt$inet_tcp_TCP_PSP_RX_SPI_KEY(r3, 0x6, 0x6c3, &(0x7f0000af0000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000af0000)=0x18) 2017/08/14 12:59:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000b3f000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000006b000-0x14)={0x0, 0x815, 0x2, 0x5788cc0e, 0x1, 0x8}, &(0x7f0000a9e000)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c2e000-0xe8)={r1, 0xe0, "e7c80047a9e34937834d3c71fb8a72b190c4ca58b3a65335e7bd585f18ce1ab129485c5b9ae72e603a77c6472a45a1197eb786593305b50b7e5b37ad28ea106e9b63952b819a4b77e4195214dc7e3442040e58fabdd61dc7663ff63d8a69059e2518365d30776194b3aabbbafbf7731005327954c64d4e5b1dc7adc7ced88662fb135fb3a1a029541638bac052af6e50c059051d788acf5c60c7c93249190e1df6d30b898834770a65a63baf32a08c29d0f64169fc9a0cb90b6e38cd5f2b8500cb64f4a623b4beeaa5788c9347ff670bf8466262a56f5bdb5998d4fd03c89327"}, &(0x7f0000e9b000)=0xe8) r2 = socket(0x11, 0x8000a, 0x300) r3 = socket(0x3, 0xa, 0xa04) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b54000)={0x0, 0x0, 0x0}, &(0x7f000017d000-0x4)=0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f000034a000)={&(0x7f000058c000)="2e2f66696c653000", 0x0}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000477000)={{{@in6=@loopback={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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6f000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create(0x2) epoll_pwait(r4, &(0x7f0000c70000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x3, &(0x7f0000ad2000)={0x5}, 0x8) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x25, 0xcffddcf8d9b2dcff, 0x0, 0x0, "29003d5d0100000000000000000000001f"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r4, &(0x7f00006ce000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000447000)=0x10) socket(0xa, 0x3, 0x4) mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8db000)=nil, 0x8db000, 0x1000000, 0x1000003a, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000578000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000d72000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f96000)=0x8) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f96000)={r7, 0x2}, &(0x7f000093e000)=0x8) setsockopt$inet_mreqsrc(r6, 0x0, 0x26, &(0x7f0000a09000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x800011, 0x0, 0x0, @empty=0x0, "09d90000"}}}}}) 2017/08/14 12:59:33 executing program 3: mmap(&(0x7f0000000000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r1 = socket(0x0, 0x0, 0x0) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f000007f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9, 0x40012001, &(0x7f0000080000-0x10)={0x3, {"46253f9a765089"}, 0xe2}, 0x10) mmap(&(0x7f0000080000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000080000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) recvfrom(r1, &(0x7f000007e000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x73, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/08/14 12:59:33 executing program 2: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x28, 0x11, 0x1, 0x0, 0x0, "cdbcca00580f00000000000000090000639ebe178f"}], 0x28}], 0x1, &(0x7f0000dbe000)=[], 0x0, 0x0}, 0x0) [ 76.601036] syz-executor1: vmalloc: allocation failure: 17179869180 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 2017/08/14 12:59:33 executing program 6: mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) r1 = socket(0x2, 0x7, 0x8170) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000ab3000-0xeb)={0x7, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) 2017/08/14 12:59:33 executing program 4: mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000095e000)={0x0, 0x0, 0x20}, &(0x7f000098c000)=0xc) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ab2000)={r1, 0x3f}, &(0x7f0000ab2000)=0x8) 2017/08/14 12:59:33 executing program 0: mmap(&(0x7f0000000000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000001d000)=[{&(0x7f0000078000)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r1 = socket(0x0, 0x0, 0x0) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f000007e000)="", 0x0, 0x4, &(0x7f000007f000)=@l2={0x1f, 0x71, {0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = accept4$unix(r1, 0x0, &(0x7f000000c000)=0x0, 0x80800) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000024000)=@hci={0x0, 0x0, 0x0}, &(0x7f000007f000)=0x6) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000066000)={{{{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]}, {{0xa, 0x3, 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]}}, 0xfe, 0x4, 0x3, "03f1698931880038ca964c07ca035f3bc78cbd6ebb4a2f2f628eac380dfef5c9e05da28b78e0da87d2bb94afb9ef3d87934a3e5b6e1a1a3e0f67de354a21731fffa531efc2f7436c2bf7315adf96c627"}, 0x160) 2017/08/14 12:59:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000413000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x6, 0x400000000000) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000a8000000000000000000000009a979f3f1b30c7bc800000006bad62e0a43feffed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b247090c5216669c7021f6f65dc2160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077ae6d1c90001d6d90980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f00001bb000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000000000001f000000008f000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84010d1c59829a2b0afe7ce43a4b2470a0d6216669ca021f6f65dcf160e7e500358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee59000000000000008004a"}, 0x80) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000d02000)=0xffffffffffffffff, 0x4) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r5 = socket(0x10, 0x2, 0x10) write(r5, &(0x7f0000fdb000)="1c0000001f000720270100081d00000001000000000000000500f70000020019", 0x20) 2017/08/14 12:59:33 executing program 4: mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000095e000)={0x0, 0x0, 0x20}, &(0x7f000098c000)=0xc) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ab2000)={r1, 0x3f}, &(0x7f0000ab2000)=0x8) 2017/08/14 12:59:33 executing program 6: mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) r1 = socket(0x2, 0x7, 0x8170) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000ab3000-0xeb)={0x7, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) [ 76.681855] syz-executor1: vmalloc: allocation failure: 17179869180 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 2017/08/14 12:59:33 executing program 3: mmap(&(0x7f0000000000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000054000)={0x0, 0x0}) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000080000-0x4)=0x8) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r2 = socket(0x11, 0x80000, 0x0) recvfrom(r2, &(0x7f000007e000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x73, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/08/14 12:59:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000413000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x6, 0x400000000000) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000a8000000000000000000000009a979f3f1b30c7bc800000006bad62e0a43feffed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b247090c5216669c7021f6f65dc2160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077ae6d1c90001d6d90980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f00001bb000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000000000001f000000008f000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84010d1c59829a2b0afe7ce43a4b2470a0d6216669ca021f6f65dcf160e7e500358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee59000000000000008004a"}, 0x80) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000d02000)=0xffffffffffffffff, 0x4) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) epoll_create1(0x80000) r5 = accept$unix(r3, &(0x7f00001d3000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00005b6000)=0x8) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000466000)=[], 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000016a000)={{{{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, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200, 0x8, 0x100000000, "a9490735b7c86720be0eb0774b9b33cdeecba5e0720cea2251804b7245d062068a71699d661a5d21b642d18336ef89bbd49b1a34a918217b2c328c389626f6f1a9a5eca3e9e43448cb1c0d632700e186"}, 0x160) r6 = socket(0x10, 0x2, 0x10) setsockopt$sock_int(r5, 0x1, 0x3f, &(0x7f0000ca5000)=0x72658258, 0x4) write(r6, &(0x7f0000fdb000)="1c0000001f000720270100081d00000001000000000000000500f70000020019", 0x20) 2017/08/14 12:59:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000413000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x6, 0x400000000000) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000a8000000000000000000000009a979f3f1b30c7bc800000006bad62e0a43feffed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b247090c5216669c7021f6f65dc2160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077ae6d1c90001d6d90980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f00001bb000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000000000001f000000008f000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84010d1c59829a2b0afe7ce43a4b2470a0d6216669ca021f6f65dcf160e7e500358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee59000000000000008004a"}, 0x80) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000d02000)=0xffffffffffffffff, 0x4) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) epoll_create1(0x80000) r5 = accept$unix(r3, &(0x7f00001d3000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00005b6000)=0x8) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000466000)=[], 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000016a000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200, 0x8, 0x100000000, "a9490735b7c86720be0eb0774b9b33cdeecba5e0720cea2251804b7245d062068a71699d661a5d21b642d18336ef89bbd49b1a34a918217b2c328c389626f6f1a9a5eca3e9e43448cb1c0d632700e186"}, 0x160) r6 = socket(0x10, 0x2, 0x10) setsockopt$sock_int(r5, 0x1, 0x3f, &(0x7f0000ca5000)=0x72658258, 0x4) write(r6, &(0x7f0000fdb000)="1c0000001f000720270100081d00000001000000000000000500f70000020019", 0x20) close(r0) getsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f0000754000-0x4)=0x0, &(0x7f0000dc7000)=0x4) 2017/08/14 12:59:33 executing program 4: mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000095e000)={0x0, 0x0, 0x20}, &(0x7f000098c000)=0xc) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ab2000)={r1, 0x3f}, &(0x7f0000ab2000)=0x8) [ 76.681879] syz-executor1 cpuset=/ mems_allowed=0 [ 76.681899] CPU: 1 PID: 15515 Comm: syz-executor1 Not tainted 4.13.0-rc4+ #4 [ 76.681904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.681908] Call Trace: [ 76.681922] dump_stack+0x194/0x257 [ 76.681947] ? arch_local_irq_restore+0x53/0x53 [ 76.681964] ? vprintk_func+0x5e/0xc0 [ 76.681986] warn_alloc+0x1c2/0x2c0 [ 76.682005] ? zone_watermark_ok_safe+0x430/0x430 [ 76.682035] ? save_stack+0xa3/0xd0 [ 76.682048] ? check_noncircular+0x20/0x20 [ 76.682057] ? save_stack_trace+0x16/0x20 [ 76.682066] ? save_stack+0x43/0xd0 [ 76.682074] ? kasan_kmalloc+0xad/0xe0 [ 76.682099] __vmalloc_node_range+0x57b/0x710 [ 76.682108] ? __lock_is_held+0xb6/0x140 [ 76.682138] ? xt_alloc_entry_offsets+0x21/0x30 [ 76.682150] __vmalloc_node_flags_caller+0x50/0x60 [ 76.682162] ? xt_alloc_entry_offsets+0x21/0x30 [ 76.682178] kvmalloc_node+0x82/0xd0 [ 76.682195] xt_alloc_entry_offsets+0x21/0x30 [ 76.682207] translate_table+0x235/0x1690 [ 76.682220] ? lock_release+0xa40/0xa40 [ 76.682233] ? check_same_owner+0x320/0x320 [ 76.682244] ? __check_object_size+0x25d/0x4f0 [ 76.682269] ? __might_sleep+0x95/0x190 [ 76.682282] ? __do_replace+0x7c0/0x7c0 [ 76.682301] ? kasan_check_write+0x14/0x20 [ 76.682313] ? _copy_from_user+0x99/0x110 [ 76.682334] do_ip6t_set_ctl+0x345/0x5c0 [ 76.682354] ? translate_compat_table+0x1c30/0x1c30 [ 76.682385] ? mutex_unlock+0xd/0x10 [ 76.682395] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 76.682413] nf_setsockopt+0x67/0xc0 [ 76.682432] ipv6_setsockopt+0x115/0x150 [ 76.682453] rawv6_setsockopt+0x4a/0xf0 [ 76.682475] sock_common_setsockopt+0x95/0xd0 [ 76.682496] SyS_setsockopt+0x189/0x360 [ 76.682517] ? SyS_recv+0x40/0x40 [ 76.682530] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 76.682545] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 76.682560] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 76.682585] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 76.682594] RIP: 0033:0x4512e9 [ 76.682600] RSP: 002b:00007f1e63da6c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000036 [ 76.682611] RAX: ffffffffffffffda RBX: 0000000000718150 RCX: 00000000004512e9 [ 76.682618] RDX: 0800000000000040 RSI: 0400000000000029 RDI: 000000000000001a [ 76.682624] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 76.682631] R10: 0000000020000000 R11: 0000000000000216 R12: 00000000004b8e16 [ 76.682638] R13: 00000000ffffffff R14: 0000000000000005 R15: 0000000000008903 [ 76.682815] warn_alloc_show_mem: 3 callbacks suppressed [ 76.682819] Mem-Info: [ 76.682847] active_anon:54539 inactive_anon:31 isolated_anon:0 [ 76.682847] active_file:3707 inactive_file:4732 isolated_file:0 [ 76.682847] unevictable:0 dirty:245 writeback:0 unstable:0 [ 76.682847] slab_reclaimable:0 slab_unreclaimable:245 [ 76.682847] mapped:21044 shmem:38 pagetables:736 bounce:0 [ 76.682847] free:1448127 free_pcp:391 free_cma:0 [ 76.682866] Node 0 active_anon:218156kB inactive_anon:124kB active_file:14828kB inactive_file:18928kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:84176kB dirty:980kB writeback:0kB shmem:152kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 100352kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 76.682870] 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 [ 76.682891] lowmem_reserve[]: 0 2883 6396 6396 [ 76.682910] Node 0 DMA32 free:2954620kB min:30392kB low:37988kB high:45584kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2955344kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:724kB local_pcp:684kB free_cma:0kB [ 76.682943] lowmem_reserve[]: 0 0 3513 3513 [ 76.682960] Node 0 Normal free:2821980kB min:37024kB low:46280kB high:55536kB active_anon:218156kB inactive_anon:124kB active_file:14828kB inactive_file:18928kB unevictable:0kB writepending:980kB present:4718592kB managed:3597456kB mlocked:0kB kernel_stack:4896kB pagetables:2944kB bounce:0kB free_pcp:840kB local_pcp:480kB free_cma:0kB [ 76.682987] lowmem_reserve[]: 0 0 0 0 [ 76.683031] 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 [ 76.683111] Node 0 DMA32: 3*4kB (M) 2*8kB (M) 2*16kB (M) 2*32kB (M) 4*64kB (M) 2*128kB (M) 3*256kB (M) 4*512kB (M) 2*1024kB (M) 2*2048kB (M) 719*4096kB (M) = 2954620kB [ 76.683194] Node 0 Normal: 555*4kB (UME) 61*8kB (UE) 122*16kB (UME) 160*32kB (UME) 46*64kB (UME) 19*128kB (UM) 8*256kB (UME) 0*512kB 1*1024kB (E) 3*2048kB (UME) 683*4096kB (UM) = 2821940kB [ 76.683276] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 76.683279] 8476 total pagecache pages [ 76.683290] 0 pages in swap cache [ 76.683295] Swap cache stats: add 0, delete 0, find 0/0 [ 76.683298] Free swap = 0kB [ 76.683302] Total swap = 0kB [ 76.683306] 1965979 pages RAM [ 76.683309] 0 pages HighMem/MovableOnly [ 76.683312] 323802 pages reserved [ 77.312393] syz-executor1 cpuset=/ mems_allowed=0 [ 77.317273] CPU: 0 PID: 15482 Comm: syz-executor1 Not tainted 4.13.0-rc4+ #4 [ 77.324443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.333767] Call Trace: [ 77.336330] dump_stack+0x194/0x257 [ 77.339931] ? arch_local_irq_restore+0x53/0x53 [ 77.344573] ? vprintk_func+0x5e/0xc0 [ 77.348353] warn_alloc+0x1c2/0x2c0 [ 77.351954] ? zone_watermark_ok_safe+0x430/0x430 [ 77.356891] ? save_stack+0xa3/0xd0 [ 77.360498] ? check_noncircular+0x20/0x20 [ 77.364713] __vmalloc_node_range+0x57b/0x710 [ 77.369184] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 77.374172] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.378904] ? xt_alloc_entry_offsets+0x21/0x30 [ 77.383547] __vmalloc_node_flags_caller+0x50/0x60 [ 77.388452] ? xt_alloc_entry_offsets+0x21/0x30 [ 77.393091] kvmalloc_node+0x82/0xd0 [ 77.396779] xt_alloc_entry_offsets+0x21/0x30 [ 77.401252] translate_table+0x235/0x1690 [ 77.405380] ? lock_release+0xa40/0xa40 [ 77.409336] ? check_same_owner+0x320/0x320 [ 77.413637] ? __check_object_size+0x25d/0x4f0 [ 77.418206] ? __might_sleep+0x95/0x190 [ 77.422155] ? __do_replace+0x7c0/0x7c0 [ 77.426109] ? kasan_check_write+0x14/0x20 [ 77.430322] ? _copy_from_user+0x99/0x110 [ 77.434449] do_ip6t_set_ctl+0x345/0x5c0 [ 77.438482] ? translate_compat_table+0x1c30/0x1c30 [ 77.443479] ? mutex_unlock+0xd/0x10 [ 77.447162] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 77.452415] nf_setsockopt+0x67/0xc0 [ 77.456120] ipv6_setsockopt+0x115/0x150 [ 77.460154] rawv6_setsockopt+0x4a/0xf0 [ 77.464100] sock_common_setsockopt+0x95/0xd0 [ 77.468579] SyS_setsockopt+0x189/0x360 [ 77.472533] ? SyS_recv+0x40/0x40 [ 77.475964] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 77.480778] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 77.485764] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.490495] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 77.495218] RIP: 0033:0x4512e9 [ 77.498375] RSP: 002b:00007f1e63de8c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000036 [ 77.506050] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512e9 [ 77.513296] RDX: 0800000000000040 RSI: 0400000000000029 RDI: 0000000000000005 [ 77.520535] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 2017/08/14 12:59:34 executing program 0 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) sendmsg(r0, &(0x7f0000f50000)={&(0x7f0000f57000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000)=[{&(0x7f00001b5000-0x1000)="e761c3dbf430a281a2938e89965812ef", 0x10}, {&(0x7f0000f56000)="df18199d8886dd818f31e9cf9290951af259614dc7549babfdae411fb8e59e7d3545ffb31c25557ab751b0977832b6b88d5745eaa6eb456093804a7a6282867b2b7e46ca349f814e73273db2b533c503ffdded0be58b9e95bb38d6c78f050f1543904791de039bba1a6635c3c89d438b5a0406071b6c64581dece46d972c2b1f236d996384e5ea31e5844fa7ffe4fa5c07c64f2e9306e66cdb9fdc915f4c4d01cb11a7", 0xa3}], 0x2, &(0x7f0000f56000)=[{0x70, 0x0, 0x5ea5faf3, "612ef8cb8669b8f46f5139924072d02157009ee22d696146389e989b70706ec8054c931a3bbbec10ce272e69c3a257ce7618e03e6925426ce9d7a4d5c021feddae37d620fb1438b2f49394e693621a24f868291a168ce3b92ca240ced5c12a"}], 0x1, 0x20000081}, 0x402) 2017/08/14 12:59:34 executing program 6: mmap(&(0x7f0000000000/0xab2000)=nil, 0xab2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) r1 = socket(0x2, 0x7, 0x8170) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000ab3000-0xeb)={0x7, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) 2017/08/14 12:59:34 executing program 5 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000413000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00001bb000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000fdb000)="1c0000001f000720270100081d00000001000000000000000500f70000020019", 0x20) 2017/08/14 12:59:34 executing program 3: mmap(&(0x7f0000000000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000059000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000007f000)=0x1c) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000067000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000007f000)=0x14) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000080000-0x8)={r2, 0x936}, 0x8) writev(r0, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="39000000130019470400000000640d0000000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r3 = socket(0x0, 0x0, 0x0) recvfrom(r3, &(0x7f000007e000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x73, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd}, 0xe) 2017/08/14 12:59:34 executing program 7 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) sendmsg(r0, &(0x7f0000f50000)={&(0x7f0000f57000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000)=[{&(0x7f00001b5000-0x1000)="e761c3dbf430a281a2938e89965812ef", 0x10}, {&(0x7f0000f56000)="df18199d8886dd818f31e9cf9290951af259614dc7549babfdae411fb8e59e7d3545ffb31c25557ab751b0977832b6b88d5745eaa6eb456093804a7a6282867b2b7e46ca349f814e73273db2b533c503ffdded0be58b9e95bb38d6c78f050f1543904791de039bba1a6635c3c89d438b5a0406071b6c64581dece46d972c2b1f236d996384e5ea31e5844fa7ffe4fa5c07c64f2e9306e66cdb9fdc915f4c4d01cb11a7", 0xa3}], 0x2, &(0x7f0000f56000)=[{0x70, 0x0, 0x5ea5faf3, "612ef8cb8669b8f46f5139924072d02157009ee22d696146389e989b70706ec8054c931a3bbbec10ce272e69c3a257ce7618e03e6925426ce9d7a4d5c021feddae37d620fb1438b2f49394e693621a24f868291a168ce3b92ca240ced5c12a"}], 0x1, 0x20000081}, 0x402) 2017/08/14 12:59:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a7e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000056f000-0x4)=0x10) bind$alg(r0, &(0x7f0000f28000)={0x26, "6165616400000000000000000000", 0x10f, 0xd, "686d6163287368613235362900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = socket(0x40000000015, 0x5, 0x0) recvmsg$netrom(r1, &(0x7f0000f4e000)={&(0x7f0000934000)=@ax25={0x3, {"e7f170cfaed9cb"}, 0x0}, 0x10, &(0x7f0000572000)=[{&(0x7f0000851000-0x17)="", 0x0}], 0x1, &(0x7f0000652000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a56000)={0x0}, &(0x7f0000165000-0x4)=0x4) bind$inet(r0, &(0x7f00000f7000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000d1d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000080e000)=0x9e) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00002c3000)=@int=0x0, &(0x7f0000f4c000-0x4)=0x4) bind$inet(r1, &(0x7f0000bf8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000766000)={0x400, {{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]}}, 0x90) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000913000-0x1)={0x3}, 0x4) sendto$inet(r1, &(0x7f0000a25000)="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", 0x1001, 0x0, &(0x7f00002f3000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/14 12:59:34 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r1, 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000015000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000017000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000015000)={@generic="370edd4de80329a94baf4d682965d36e", &(0x7f0000006000)=@ethtool_rxnfc={0x3d, 0xc, 0x1, {0x6, @tcp_ip4_spec={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x80000000, 0x1, 0x0, 0x7f}, {"3249", @random="aa4a8440b1ff", 0x1, 0x5, [0x10000, 0x2]}, @ah_ip4_spec={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0xffffffff}, {"3584", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x3, [0xffffffffffffffff, 0x7]}, 0x278, 0x2a}, 0x6, [0x6e, 0x4, 0x4, 0x1000, 0x4, 0x5d]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r1, 0x8000005) close(r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x50, r2, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f000000c000-0x4)=0x0, &(0x7f0000015000)=0x4) listen(r2, 0xda) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x805, 0x84) getsockopt$inet6_buf(r4, 0x29, 0x34, &(0x7f0000000000)="", &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@remote={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, 0x0, 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}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r4, 0x0) connect$inet6(r4, &(0x7f0000c28000-0x1c)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x32, r4, 0x0) r5 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_mreq(r5, 0x0, 0x20, &(0x7f0000009000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/14 12:59:34 executing program 4: mmap(&(0x7f0000000000/0xab3000)=nil, 0xab3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000095e000)={0x0, 0x0, 0x20}, &(0x7f000098c000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ab2000)={r1, 0x3f}, &(0x7f0000ab2000)=0x8) 2017/08/14 12:59:34 executing program 5 (fault-call:6 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000413000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00001bb000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000fdb000)="1c0000001f000720270100081d00000001000000000000000500f70000020019", 0x20) [ 77.527777] R10: 0000000020000000 R11: 0000000000000216 R12: 00000000004b8e16 [ 77.535027] R13: 00000000ffffffff R14: 0000000000000005 R15: 0000000000008903 [ 77.556804] FAULT_INJECTION: forcing a failure. [ 77.556804] name failslab, interval 1, probability 0, space 0, times 0 [ 77.563446] FAULT_INJECTION: forcing a failure. 2017/08/14 12:59:34 executing program 7 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) sendmsg(r0, &(0x7f0000f50000)={&(0x7f0000f57000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000)=[{&(0x7f00001b5000-0x1000)="e761c3dbf430a281a2938e89965812ef", 0x10}, {&(0x7f0000f56000)="df18199d8886dd818f31e9cf9290951af259614dc7549babfdae411fb8e59e7d3545ffb31c25557ab751b0977832b6b88d5745eaa6eb456093804a7a6282867b2b7e46ca349f814e73273db2b533c503ffdded0be58b9e95bb38d6c78f050f1543904791de039bba1a6635c3c89d438b5a0406071b6c64581dece46d972c2b1f236d996384e5ea31e5844fa7ffe4fa5c07c64f2e9306e66cdb9fdc915f4c4d01cb11a7", 0xa3}], 0x2, &(0x7f0000f56000)=[{0x70, 0x0, 0x5ea5faf3, "612ef8cb8669b8f46f5139924072d02157009ee22d696146389e989b70706ec8054c931a3bbbec10ce272e69c3a257ce7618e03e6925426ce9d7a4d5c021feddae37d620fb1438b2f49394e693621a24f868291a168ce3b92ca240ced5c12a"}], 0x1, 0x20000081}, 0x402) 2017/08/14 12:59:34 executing program 4: mmap(&(0x7f0000000000/0xab3000)=nil, 0xab3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000095e000)={0x0, 0x0, 0x20}, &(0x7f000098c000)=0xc) 2017/08/14 12:59:34 executing program 6: mmap(&(0x7f0000000000/0xab3000)=nil, 0xab3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) r1 = socket(0x2, 0x7, 0x8170) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000ab3000-0xeb)={0x7, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) 2017/08/14 12:59:34 executing program 5 (fault-call:6 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000413000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00001bb000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000fdb000)="1c0000001f000720270100081d00000001000000000000000500f70000020019", 0x20) 2017/08/14 12:59:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x0, 0x5, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, r0, 0x0) r2 = socket(0x11, 0x802, 0x300) setsockopt(r2, 0x103, 0x4, &(0x7f0000896000-0x1)="cb", 0x1) r3 = socket$inet6(0xa, 0x1, 0xe4) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000696000)={0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffffb}, &(0x7f00002bc000)=0x98) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ffc000-0x8)={r4, 0x2}, 0x8) socketpair$inet(0x2, 0x6, 0x1d, &(0x7f0000b29000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00001bc000)=@generic="6b5b886ae18269f6372cd0113a53b9f5", 0x10) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000b5c000/0x2000)=nil, 0x2000, 0xfffff7fffffffffd, 0x810, r5, 0x0) getsockname$ax25(r6, &(0x7f00004fd000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000093e000)=0x10) close(r0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000109000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002a7000)=0x14) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000de6000)="", &(0x7f0000ffd000+0xbb0)=0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x2000000000000) r7 = socket$inet(0x2, 0x3, 0x800000000000011) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, r7, 0x0) sendto$inet6(r2, &(0x7f0000ed8000)="b69a0aa950ca182a6c95a216f2a3fc60ab0720e23d89e5d91fc802f491d28e7a2ce79e7eebcdb6b8d6299fb1ce4eb024ef46d07bacce70361c5c46ced80e2f52c20a4922af92bfb93b773e76b7fa5f90b5e37674424cf48cb6475a46b22f9894d6c573d3fae25106e01f2b824086986db5c14e0742703da447ecf86418f101da310db25e0e16b701c902b20a8cd7f93772bfed44bc765bf78a11f686eea3bf0c", 0xa0, 0x20000000, &(0x7f0000ffb000)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c) sendto$inet(r7, &(0x7f0000fd2000)="b04ea1", 0x3, 0x8000, &(0x7f0000fd2000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r7, &(0x7f0000ffe000)="10003074bb964a0fcbfe9fc4289a51621d7b8f8b235a14f6d85a7cb4e122a25e19d785a228a4af9405019687f61a1aa731916e6dad665e5edc62c88aad7090f03936fc8c1a342ff8c650442b15caf9d5a6f62245101ef90000e12e0162", 0x5d, 0x80, &(0x7f0000fdc000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 77.563446] name failslab, interval 1, probability 0, space 0, times 0 [ 77.563456] CPU: 0 PID: 15580 Comm: syz-executor5 Not tainted 4.13.0-rc4+ #4 2017/08/14 12:59:34 executing program 7 (fault-call:3 fault-nth:2): mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) sendmsg(r0, &(0x7f0000f50000)={&(0x7f0000f57000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000)=[{&(0x7f00001b5000-0x1000)="e761c3dbf430a281a2938e89965812ef", 0x10}, {&(0x7f0000f56000)="df18199d8886dd818f31e9cf9290951af259614dc7549babfdae411fb8e59e7d3545ffb31c25557ab751b0977832b6b88d5745eaa6eb456093804a7a6282867b2b7e46ca349f814e73273db2b533c503ffdded0be58b9e95bb38d6c78f050f1543904791de039bba1a6635c3c89d438b5a0406071b6c64581dece46d972c2b1f236d996384e5ea31e5844fa7ffe4fa5c07c64f2e9306e66cdb9fdc915f4c4d01cb11a7", 0xa3}], 0x2, &(0x7f0000f56000)=[{0x70, 0x0, 0x5ea5faf3, "612ef8cb8669b8f46f5139924072d02157009ee22d696146389e989b70706ec8054c931a3bbbec10ce272e69c3a257ce7618e03e6925426ce9d7a4d5c021feddae37d620fb1438b2f49394e693621a24f868291a168ce3b92ca240ced5c12a"}], 0x1, 0x20000081}, 0x402) 2017/08/14 12:59:34 executing program 5 (fault-call:6 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000413000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00001bb000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000fdb000)="1c0000001f000720270100081d00000001000000000000000500f70000020019", 0x20) [ 77.563461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.563464] Call Trace: [ 77.563478] dump_stack+0x194/0x257 [ 77.563494] ? arch_local_irq_restore+0x53/0x53 [ 77.563505] ? lock_downgrade+0x990/0x990 [ 77.563531] should_fail+0x898/0x9f0 [ 77.563540] ? __local_bh_enable_ip+0x9d/0x160 [ 77.563555] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 77.563566] ? release_sock+0x1d4/0x2a0 [ 77.563576] ? trace_hardirqs_on+0xd/0x10 [ 77.563587] ? __local_bh_enable_ip+0x9d/0x160 [ 77.563600] ? _raw_spin_unlock_bh+0x30/0x40 [ 77.563611] ? release_sock+0x1d4/0x2a0 [ 77.563622] ? refcount_add+0x60/0x60 [ 77.563636] ? __release_sock+0x360/0x360 [ 77.563652] ? memset+0x31/0x40 [ 77.563680] ? netlink_insert+0x35c/0x500 [ 77.563720] ? check_same_owner+0x320/0x320 [ 77.563757] should_failslab+0xec/0x120 [ 77.563771] kmem_cache_alloc_node+0x4f/0x750 [ 77.563789] ? netlink_insert+0x500/0x500 [ 77.563809] __alloc_skb+0xf1/0x740 [ 77.563831] ? skb_copy_and_csum_dev+0x360/0x360 [ 77.563847] ? find_held_lock+0x35/0x1d0 [ 77.563866] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 77.563880] ? selinux_inet_conn_established+0xf0/0xf0 [ 77.563897] ? sock_has_perm+0x29c/0x400 [ 77.563917] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 77.563935] netlink_sendmsg+0xa86/0xe60 [ 77.563962] ? netlink_unicast+0x6f0/0x6f0 [ 77.563983] ? security_socket_sendmsg+0x89/0xb0 [ 77.563995] ? netlink_unicast+0x6f0/0x6f0 [ 77.564008] sock_sendmsg+0xca/0x110 [ 77.564023] sock_write_iter+0x31a/0x5d0 [ 77.564039] ? sock_sendmsg+0x110/0x110 [ 77.564071] ? iov_iter_init+0xaf/0x1d0 [ 77.564090] __vfs_write+0x684/0x970 [ 77.564108] ? default_llseek+0x290/0x290 [ 77.564117] ? selinux_capset+0x100/0x100 [ 77.564147] ? selinux_file_permission+0x82/0x460 [ 77.564175] ? rw_verify_area+0xe5/0x2b0 [ 77.564183] ? __fdget_raw+0x20/0x20 [ 77.564199] vfs_write+0x189/0x510 [ 77.564218] SyS_write+0xef/0x220 [ 77.564235] ? SyS_read+0x220/0x220 [ 77.564243] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 77.564256] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.564278] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 77.564286] RIP: 0033:0x4512e9 [ 77.564291] RSP: 002b:00007fc6938dfc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000001 [ 77.564302] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512e9 [ 77.564308] RDX: 0000000000000020 RSI: 0000000020fdb000 RDI: 0000000000000016 [ 77.564314] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 77.564320] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b5e76 [ 77.564326] R13: 00007fc6938dfb48 R14: 00000000004b5e86 R15: 0000000000000000 [ 77.576786] FAULT_INJECTION: forcing a failure. [ 77.576786] name failslab, interval 1, probability 0, space 0, times 0 [ 77.576797] CPU: 0 PID: 15587 Comm: syz-executor7 Not tainted 4.13.0-rc4+ #4 [ 77.576803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.576806] Call Trace: [ 77.576819] dump_stack+0x194/0x257 [ 77.576835] ? arch_local_irq_restore+0x53/0x53 [ 77.576845] ? __is_insn_slot_addr+0x1fc/0x330 [ 77.576858] ? lock_downgrade+0x990/0x990 [ 77.576881] should_fail+0x898/0x9f0 [ 77.576898] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 77.576914] ? check_noncircular+0x20/0x20 [ 77.576944] ? check_noncircular+0x20/0x20 [ 77.576962] ? __is_insn_slot_addr+0x1fc/0x330 [ 77.576975] ? lock_downgrade+0x990/0x990 [ 77.576998] ? __lock_is_held+0xb6/0x140 [ 77.577036] ? check_same_owner+0x320/0x320 [ 77.577054] ? mark_held_locks+0xaf/0x100 [ 77.577076] should_failslab+0xec/0x120 [ 77.577089] kmem_cache_alloc+0x40/0x750 [ 77.577107] ? __might_sleep+0x95/0x190 [ 77.577117] ? is_bpf_text_address+0xa4/0x120 [ 77.577137] __anon_vma_prepare+0xbc/0x6b0 [ 77.577153] ? anon_vma_fork+0x870/0x870 [ 77.577162] ? __lock_acquire+0x6ef/0x3dc0 [ 77.577177] ? print_usage_bug+0x480/0x480 [ 77.577193] ? print_usage_bug+0x480/0x480 [ 77.577217] do_huge_pmd_anonymous_page+0x10bc/0x1c10 [ 77.577229] ? __lock_acquire+0x6ef/0x3dc0 [ 77.577237] ? __lock_acquire+0x6ef/0x3dc0 [ 77.577253] ? __thp_get_unmapped_area+0x130/0x130 [ 77.577267] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.577292] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.577302] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.577318] ? __lock_acquire+0x6ef/0x3dc0 [ 77.577335] ? print_usage_bug+0x480/0x480 [ 77.577400] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.577415] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.577422] ? __lock_acquire+0x6ef/0x3dc0 [ 77.577441] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.577455] ? fsnotify+0xb6f/0x1af0 [ 77.577470] ? check_noncircular+0x20/0x20 [ 77.577497] __handle_mm_fault+0x174a/0x3810 [ 77.577517] ? __pmd_alloc+0x4e0/0x4e0 [ 77.577542] ? find_held_lock+0x35/0x1d0 [ 77.577566] ? handle_mm_fault+0x23e/0x940 [ 77.577577] ? lock_downgrade+0x990/0x990 [ 77.577630] handle_mm_fault+0x3bb/0x940 [ 77.577639] ? down_read_trylock+0xdb/0x170 [ 77.577655] ? __handle_mm_fault+0x3810/0x3810 [ 77.577665] ? vmacache_find+0x61/0x270 [ 77.577675] ? vmacache_update+0xfe/0x130 [ 77.577690] ? find_vma+0x30/0x150 [ 77.577708] __do_page_fault+0x4f6/0xb60 [ 77.577738] do_page_fault+0x54/0x70 [ 77.577750] page_fault+0x28/0x30 [ 77.577759] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 77.577765] RSP: 0018:ffff8801d4c07a08 EFLAGS: 00010202 [ 77.577774] RAX: ffffed003a980f9e RBX: 00000000201b4000 RCX: 0000000000000002 [ 77.577781] RDX: 0000000000000000 RSI: 00000000201b4000 RDI: ffff8801d4c07ce0 [ 77.577787] RBP: ffff8801d4c07a38 R08: ffffed003a980f9e R09: ffffed003a980f9e [ 77.577792] R10: 0000000000000002 R11: ffffed003a980f9d R12: 0000000000000010 [ 77.577797] R13: ffff8801d4c07ce0 R14: 00007ffffffff000 R15: 00000000201b4010 [ 77.577836] ? _copy_from_user+0xc5/0x110 [ 77.577856] move_addr_to_kernel.part.18+0x34/0x100 [ 77.577873] copy_msghdr_from_user+0x459/0x590 [ 77.577890] ? SYSC_sendto+0x5a0/0x5a0 [ 77.577926] ___sys_sendmsg+0x12d/0x890 [ 77.577946] ? copy_msghdr_from_user+0x590/0x590 [ 77.577964] ? __f_unlock_pos+0x19/0x20 [ 77.577976] ? lock_downgrade+0x990/0x990 [ 77.577991] ? map_files_get_link+0x3a0/0x3a0 [ 77.578006] ? __fget_light+0x297/0x380 [ 77.578019] ? fget_raw+0x20/0x20 [ 77.578037] ? find_held_lock+0x35/0x1d0 [ 77.578056] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 77.578069] ? vfs_write+0x374/0x510 [ 77.578082] ? wait_for_completion+0x730/0x730 [ 77.578099] ? __fdget+0x18/0x20 [ 77.578118] __sys_sendmsg+0xe5/0x210 [ 77.578126] ? __sys_sendmsg+0xe5/0x210 [ 77.578139] ? SyS_shutdown+0x290/0x290 [ 77.578158] ? __sb_end_write+0xa0/0xd0 [ 77.578182] ? SyS_write+0x184/0x220 [ 77.578200] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 77.578220] SyS_sendmsg+0x2d/0x50 [ 77.578234] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 77.578240] RIP: 0033:0x4512e9 [ 77.578245] RSP: 002b:00007efda24e8c08 EFLAGS: 00000216 ORIG_RAX: 000000000000002e [ 77.578254] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512e9 [ 77.578259] RDX: 0000000000000402 RSI: 0000000020f50000 RDI: 0000000000000005 [ 77.578264] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 77.578269] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b5e76 [ 77.578274] R13: 00007efda24e8b48 R14: 00000000004b5e86 R15: 0000000000000000 [ 77.604773] FAULT_INJECTION: forcing a failure. [ 77.604773] name failslab, interval 1, probability 0, space 0, times 0 [ 77.604784] CPU: 1 PID: 15592 Comm: syz-executor5 Not tainted 4.13.0-rc4+ #4 [ 77.604789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.604793] Call Trace: [ 77.604807] dump_stack+0x194/0x257 [ 77.604823] ? arch_local_irq_restore+0x53/0x53 [ 77.604845] ? is_bpf_text_address+0xa4/0x120 [ 77.604869] should_fail+0x898/0x9f0 [ 77.604886] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 77.604910] ? save_stack+0xa3/0xd0 [ 77.604927] ? save_stack_trace+0x16/0x20 [ 77.604944] ? save_stack+0x43/0xd0 [ 77.604954] ? kasan_kmalloc+0xad/0xe0 [ 77.604963] ? kasan_slab_alloc+0x12/0x20 [ 77.604973] ? kmem_cache_alloc_node+0x13d/0x750 [ 77.604981] ? __alloc_skb+0xf1/0x740 [ 77.604992] ? netlink_sendmsg+0xa86/0xe60 [ 77.605001] ? sock_sendmsg+0xca/0x110 [ 77.605012] ? sock_write_iter+0x31a/0x5d0 [ 77.605023] ? __vfs_write+0x684/0x970 [ 77.605033] ? vfs_write+0x189/0x510 [ 77.605043] ? SyS_write+0xef/0x220 [ 77.605059] ? entry_SYSCALL_64_fastpath+0x1f/0xbe [ 77.605069] ? refcount_add+0x60/0x60 [ 77.605086] ? __release_sock+0x360/0x360 [ 77.605133] ? check_same_owner+0x320/0x320 [ 77.605171] should_failslab+0xec/0x120 [ 77.605187] kmem_cache_alloc_node_trace+0x53/0x750 [ 77.605223] __kmalloc_node_track_caller+0x33/0x70 [ 77.605238] __kmalloc_reserve.isra.41+0x41/0xd0 [ 77.605256] __alloc_skb+0x13b/0x740 [ 77.605274] ? skb_copy_and_csum_dev+0x360/0x360 [ 77.605290] ? find_held_lock+0x35/0x1d0 [ 77.605307] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 77.605320] ? selinux_inet_conn_established+0xf0/0xf0 [ 77.605337] ? sock_has_perm+0x29c/0x400 [ 77.605359] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 77.605378] netlink_sendmsg+0xa86/0xe60 [ 77.605407] ? netlink_unicast+0x6f0/0x6f0 [ 77.605429] ? security_socket_sendmsg+0x89/0xb0 [ 77.605440] ? netlink_unicast+0x6f0/0x6f0 [ 77.605454] sock_sendmsg+0xca/0x110 [ 77.605470] sock_write_iter+0x31a/0x5d0 [ 77.605488] ? sock_sendmsg+0x110/0x110 [ 77.605521] ? iov_iter_init+0xaf/0x1d0 [ 77.605539] __vfs_write+0x684/0x970 [ 77.605558] ? default_llseek+0x290/0x290 [ 77.605566] ? selinux_capset+0x100/0x100 [ 77.605598] ? selinux_file_permission+0x82/0x460 [ 77.605627] ? rw_verify_area+0xe5/0x2b0 [ 77.605635] ? __fdget_raw+0x20/0x20 [ 77.605652] vfs_write+0x189/0x510 [ 77.605673] SyS_write+0xef/0x220 [ 77.605690] ? SyS_read+0x220/0x220 [ 77.605699] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 77.605712] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.605736] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 77.605743] RIP: 0033:0x4512e9 [ 77.605748] RSP: 002b:00007fc6938dfc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000001 [ 77.605758] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512e9 [ 77.605764] RDX: 0000000000000020 RSI: 0000000020fdb000 RDI: 0000000000000016 [ 77.605770] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 77.605777] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b5e76 [ 77.605784] R13: 00007fc6938dfb48 R14: 00000000004b5e86 R15: 0000000000000000 [ 77.619700] FAULT_INJECTION: forcing a failure. [ 77.619700] name failslab, interval 1, probability 0, space 0, times 0 [ 77.619711] CPU: 0 PID: 15599 Comm: syz-executor7 Not tainted 4.13.0-rc4+ #4 [ 77.619717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.619720] Call Trace: [ 77.619734] dump_stack+0x194/0x257 [ 77.619751] ? arch_local_irq_restore+0x53/0x53 [ 77.619795] should_fail+0x898/0x9f0 [ 77.619813] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 77.619826] ? kasan_slab_alloc+0x12/0x20 [ 77.619834] ? kmem_cache_alloc+0x127/0x750 [ 77.619844] ? __anon_vma_prepare+0xbc/0x6b0 [ 77.619855] ? do_huge_pmd_anonymous_page+0x10bc/0x1c10 [ 77.619868] ? __handle_mm_fault+0x174a/0x3810 [ 77.619879] ? handle_mm_fault+0x3bb/0x940 [ 77.619891] ? __do_page_fault+0x4f6/0xb60 [ 77.619901] ? page_fault+0x28/0x30 [ 77.619909] ? copy_user_generic_unrolled+0x86/0xc0 [ 77.619929] ? move_addr_to_kernel.part.18+0x34/0x100 [ 77.619939] ? copy_msghdr_from_user+0x459/0x590 [ 77.619959] ? ___sys_sendmsg+0x12d/0x890 [ 77.619968] ? __sys_sendmsg+0xe5/0x210 [ 77.619988] ? SyS_sendmsg+0x2d/0x50 [ 77.619996] ? entry_SYSCALL_64_fastpath+0x1f/0xbe [ 77.620016] ? __is_insn_slot_addr+0x1fc/0x330 [ 77.620037] ? check_noncircular+0x20/0x20 [ 77.620063] ? __lock_is_held+0xb6/0x140 [ 77.620118] ? check_same_owner+0x320/0x320 [ 77.620138] ? mark_held_locks+0xaf/0x100 [ 77.620162] should_failslab+0xec/0x120 [ 77.620177] kmem_cache_alloc+0x40/0x750 [ 77.620210] __anon_vma_prepare+0x39d/0x6b0 [ 77.620228] ? anon_vma_fork+0x870/0x870 [ 77.620238] ? __lock_acquire+0x6ef/0x3dc0 [ 77.620252] ? print_usage_bug+0x480/0x480 [ 77.620266] ? print_usage_bug+0x480/0x480 [ 77.620290] do_huge_pmd_anonymous_page+0x10bc/0x1c10 [ 77.620302] ? __lock_acquire+0x6ef/0x3dc0 [ 77.620311] ? __lock_acquire+0x6ef/0x3dc0 [ 77.620327] ? __thp_get_unmapped_area+0x130/0x130 [ 77.620341] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.620369] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.620388] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.620405] ? __lock_acquire+0x6ef/0x3dc0 [ 77.620427] ? print_usage_bug+0x480/0x480 [ 77.620527] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.620554] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.620562] ? __lock_acquire+0x6ef/0x3dc0 [ 77.620575] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.620588] ? fsnotify+0xb6f/0x1af0 [ 77.620602] ? check_noncircular+0x20/0x20 [ 77.620628] __handle_mm_fault+0x174a/0x3810 [ 77.620650] ? __pmd_alloc+0x4e0/0x4e0 [ 77.620677] ? find_held_lock+0x35/0x1d0 [ 77.620702] ? handle_mm_fault+0x23e/0x940 [ 77.620714] ? lock_downgrade+0x990/0x990 [ 77.620770] handle_mm_fault+0x3bb/0x940 [ 77.620779] ? down_read_trylock+0xdb/0x170 [ 77.620794] ? __handle_mm_fault+0x3810/0x3810 [ 77.620802] ? vmacache_find+0x61/0x270 [ 77.620811] ? vmacache_update+0xfe/0x130 [ 77.620826] ? find_vma+0x30/0x150 [ 77.620844] __do_page_fault+0x4f6/0xb60 [ 77.620872] do_page_fault+0x54/0x70 [ 77.620886] page_fault+0x28/0x30 [ 77.620898] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 77.620904] RSP: 0018:ffff8801bfb8fa08 EFLAGS: 00010202 [ 77.620915] RAX: ffffed0037f71f9e RBX: 00000000201b4000 RCX: 0000000000000002 [ 77.620922] RDX: 0000000000000000 RSI: 00000000201b4000 RDI: ffff8801bfb8fce0 [ 77.620929] RBP: ffff8801bfb8fa38 R08: ffffed0037f71f9e R09: ffffed0037f71f9e [ 77.620936] R10: 0000000000000002 R11: ffffed0037f71f9d R12: 0000000000000010 [ 77.620944] R13: ffff8801bfb8fce0 R14: 00007ffffffff000 R15: 00000000201b4010 [ 77.620987] ? _copy_from_user+0xc5/0x110 [ 77.621004] move_addr_to_kernel.part.18+0x34/0x100 [ 77.621019] copy_msghdr_from_user+0x459/0x590 [ 77.621035] ? SYSC_sendto+0x5a0/0x5a0 [ 77.621070] ___sys_sendmsg+0x12d/0x890 [ 77.621090] ? copy_msghdr_from_user+0x590/0x590 [ 77.621108] ? __f_unlock_pos+0x19/0x20 [ 77.621119] ? lock_downgrade+0x990/0x990 [ 77.621134] ? map_files_get_link+0x3a0/0x3a0 [ 77.621150] ? __fget_light+0x297/0x380 [ 77.621162] ? fget_raw+0x20/0x20 [ 77.621181] ? find_held_lock+0x35/0x1d0 [ 77.621200] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 77.621213] ? vfs_write+0x374/0x510 [ 77.621226] ? wait_for_completion+0x730/0x730 [ 77.621243] ? __fdget+0x18/0x20 [ 77.621262] __sys_sendmsg+0xe5/0x210 [ 77.621270] ? __sys_sendmsg+0xe5/0x210 [ 77.621284] ? SyS_shutdown+0x290/0x290 [ 77.621305] ? __sb_end_write+0xa0/0xd0 [ 77.621331] ? SyS_write+0x184/0x220 [ 77.621348] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 77.621368] SyS_sendmsg+0x2d/0x50 [ 77.621383] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 77.621389] RIP: 0033:0x4512e9 [ 77.621394] RSP: 002b:00007efda24e8c08 EFLAGS: 00000216 ORIG_RAX: 000000000000002e [ 77.621404] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512e9 [ 77.621410] RDX: 0000000000000402 RSI: 0000000020f50000 RDI: 0000000000000005 [ 77.621415] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 77.621421] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b5e76 [ 77.621426] R13: 00007efda24e8b48 R14: 00000000004b5e86 R15: 0000000000000000 [ 77.643454] FAULT_INJECTION: forcing a failure. [ 77.643454] name failslab, interval 1, probability 0, space 0, times 0 [ 77.643473] CPU: 0 PID: 15608 Comm: syz-executor5 Not tainted 4.13.0-rc4+ #4 [ 77.643482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.643485] Call Trace: [ 77.643499] dump_stack+0x194/0x257 [ 77.643515] ? arch_local_irq_restore+0x53/0x53 [ 77.643525] ? print_usage_bug+0x480/0x480 [ 77.643552] should_fail+0x898/0x9f0 [ 77.643569] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 77.643594] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.643620] ? print_usage_bug+0x480/0x480 [ 77.643640] ? __lock_is_held+0xb6/0x140 [ 77.643676] ? check_same_owner+0x320/0x320 [ 77.643693] ? mark_held_locks+0xaf/0x100 [ 77.643715] should_failslab+0xec/0x120 [ 77.643728] kmem_cache_alloc_node+0x4f/0x750 [ 77.643744] ? lock_acquire+0x1d5/0x580 [ 77.643765] __alloc_skb+0xf1/0x740 [ 77.643782] ? skb_copy_and_csum_dev+0x360/0x360 [ 77.643792] ? find_held_lock+0x35/0x1d0 [ 77.643817] ? __might_sleep+0x95/0x190 [ 77.643832] ? genl_rcv_msg+0x115/0x140 [ 77.643846] ? __mutex_lock+0x16f/0x1870 [ 77.643855] ? genl_rcv_msg+0x115/0x140 [ 77.643866] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.643878] ? __free_insn_slot+0x5c0/0x5c0 [ 77.643889] ? genl_rcv_msg+0x115/0x140 [ 77.643908] tipc_tlv_alloc+0x26/0xb0 [ 77.643920] tipc_nl_compat_dumpit+0xf2/0x3c0 [ 77.643939] tipc_nl_compat_recv+0x756/0x18f0 [ 77.643956] ? tipc_nl_compat_doit+0x660/0x660 [ 77.643979] ? check_noncircular+0x20/0x20 [ 77.643988] ? __tipc_nl_compat_publ_dump+0x390/0x390 [ 77.643996] ? tipc_nametbl_stop+0x970/0x970 [ 77.644005] ? tipc_nl_compat_name_table_dump_header+0x180/0x180 [ 77.644047] genl_family_rcv_msg+0x7b7/0xfb0 [ 77.644070] ? genl_rcv+0x40/0x40 [ 77.644087] ? netlink_deliver_tap+0x14d/0xa60 [ 77.644099] ? lock_downgrade+0x990/0x990 [ 77.644116] ? lock_release+0xa40/0xa40 [ 77.644135] ? lock_acquire+0x1d5/0x580 [ 77.644175] genl_rcv_msg+0xb2/0x140 [ 77.644192] netlink_rcv_skb+0x216/0x440 [ 77.644205] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 77.644221] ? netlink_ack+0xab0/0xab0 [ 77.644229] ? genl_rcv+0x19/0x40 [ 77.644245] ? netlink_skb_destructor+0x1d0/0x1d0 [ 77.644259] ? selinux_nlmsg_lookup+0x32b/0x430 [ 77.644277] genl_rcv+0x28/0x40 [ 77.644290] netlink_unicast+0x4e8/0x6f0 [ 77.644313] ? netlink_attachskb+0x8a0/0x8a0 [ 77.644334] ? security_netlink_send+0x81/0xb0 [ 77.644351] netlink_sendmsg+0xa4a/0xe60 [ 77.644375] ? netlink_unicast+0x6f0/0x6f0 [ 77.644396] ? security_socket_sendmsg+0x89/0xb0 [ 77.644407] ? netlink_unicast+0x6f0/0x6f0 [ 77.644420] sock_sendmsg+0xca/0x110 [ 77.644443] sock_write_iter+0x31a/0x5d0 [ 77.644460] ? sock_sendmsg+0x110/0x110 [ 77.644490] ? iov_iter_init+0xaf/0x1d0 [ 77.644510] __vfs_write+0x684/0x970 [ 77.644531] ? default_llseek+0x290/0x290 [ 77.644539] ? selinux_capset+0x100/0x100 [ 77.644571] ? selinux_file_permission+0x82/0x460 [ 77.644600] ? rw_verify_area+0xe5/0x2b0 [ 77.644608] ? __fdget_raw+0x20/0x20 [ 77.644625] vfs_write+0x189/0x510 [ 77.644644] SyS_write+0xef/0x220 [ 77.644661] ? SyS_read+0x220/0x220 [ 77.644668] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 77.644682] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.644705] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 77.644712] RIP: 0033:0x4512e9 [ 77.644717] RSP: 002b:00007fc6938dfc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000001 [ 77.644726] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512e9 [ 77.644731] RDX: 0000000000000020 RSI: 0000000020fdb000 RDI: 0000000000000016 [ 77.644736] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 77.644741] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b5e76 [ 77.644746] R13: 00007fc6938dfb48 R14: 00000000004b5e86 R15: 0000000000000000 [ 77.658331] FAULT_INJECTION: forcing a failure. [ 77.658331] name failslab, interval 1, probability 0, space 0, times 0 [ 77.658343] CPU: 0 PID: 15613 Comm: syz-executor7 Not tainted 4.13.0-rc4+ #4 [ 77.658349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.658352] Call Trace: [ 77.658366] dump_stack+0x194/0x257 [ 77.658384] ? arch_local_irq_restore+0x53/0x53 [ 77.658394] ? rb_erase+0x3520/0x3520 [ 77.658423] should_fail+0x898/0x9f0 [ 77.658447] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 77.658472] ? save_stack+0xa3/0xd0 [ 77.658487] ? check_noncircular+0x20/0x20 [ 77.658496] ? save_stack+0x43/0xd0 [ 77.658507] ? kasan_kmalloc+0xad/0xe0 [ 77.658516] ? kasan_slab_alloc+0x12/0x20 [ 77.658526] ? kmem_cache_alloc+0x127/0x750 [ 77.658535] ? __anon_vma_prepare+0x39d/0x6b0 [ 77.658543] ? do_huge_pmd_anonymous_page+0x10bc/0x1c10 [ 77.658555] ? check_noncircular+0x20/0x20 [ 77.658567] ? do_page_fault+0x54/0x70 [ 77.658575] ? page_fault+0x28/0x30 [ 77.658593] ? __lock_is_held+0xb6/0x140 [ 77.658629] ? check_same_owner+0x320/0x320 [ 77.658637] ? __anon_vma_prepare+0x34a/0x6b0 [ 77.658653] ? mark_held_locks+0xaf/0x100 [ 77.658675] should_failslab+0xec/0x120 [ 77.658687] kmem_cache_alloc+0x40/0x750 [ 77.658701] ? do_raw_spin_trylock+0x190/0x190 [ 77.658710] ? __might_sleep+0x95/0x190 [ 77.658731] __khugepaged_enter+0xbd/0x540 [ 77.658739] ? up_read+0x40/0x40 [ 77.658752] ? khugepaged+0x14f0/0x14f0 [ 77.658774] ? __anon_vma_prepare+0x34f/0x6b0 [ 77.658789] ? anon_vma_fork+0x870/0x870 [ 77.658807] ? print_usage_bug+0x480/0x480 [ 77.658821] ? print_usage_bug+0x480/0x480 [ 77.658842] do_huge_pmd_anonymous_page+0x1075/0x1c10 [ 77.658854] ? __lock_acquire+0x6ef/0x3dc0 [ 77.658872] ? __thp_get_unmapped_area+0x130/0x130 [ 77.658886] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.658911] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.658921] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.658936] ? __lock_acquire+0x6ef/0x3dc0 [ 77.658956] ? print_usage_bug+0x480/0x480 [ 77.659031] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.659046] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.659053] ? __lock_acquire+0x6ef/0x3dc0 [ 77.659066] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.659078] ? fsnotify+0xb6f/0x1af0 [ 77.659091] ? check_noncircular+0x20/0x20 [ 77.659118] __handle_mm_fault+0x174a/0x3810 [ 77.659140] ? __pmd_alloc+0x4e0/0x4e0 [ 77.659166] ? find_held_lock+0x35/0x1d0 [ 77.659190] ? handle_mm_fault+0x23e/0x940 [ 77.659203] ? lock_downgrade+0x990/0x990 [ 77.659258] handle_mm_fault+0x3bb/0x940 [ 77.659269] ? down_read_trylock+0xdb/0x170 [ 77.659284] ? __handle_mm_fault+0x3810/0x3810 [ 77.659293] ? vmacache_find+0x61/0x270 [ 77.659302] ? vmacache_update+0xfe/0x130 [ 77.659316] ? find_vma+0x30/0x150 [ 77.659334] __do_page_fault+0x4f6/0xb60 [ 77.659361] do_page_fault+0x54/0x70 [ 77.659374] page_fault+0x28/0x30 [ 77.659386] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 77.659391] RSP: 0018:ffff8801c6b57a08 EFLAGS: 00010202 [ 77.659399] RAX: ffffed0038d6af9e RBX: 00000000201b4000 RCX: 0000000000000002 [ 77.659405] RDX: 0000000000000000 RSI: 00000000201b4000 RDI: ffff8801c6b57ce0 [ 77.659410] RBP: ffff8801c6b57a38 R08: ffffed0038d6af9e R09: ffffed0038d6af9e [ 77.659415] R10: 0000000000000002 R11: ffffed0038d6af9d R12: 0000000000000010 [ 77.659421] R13: ffff8801c6b57ce0 R14: 00007ffffffff000 R15: 00000000201b4010 [ 77.659468] ? _copy_from_user+0xc5/0x110 [ 77.659486] move_addr_to_kernel.part.18+0x34/0x100 [ 77.659501] copy_msghdr_from_user+0x459/0x590 [ 77.659517] ? SYSC_sendto+0x5a0/0x5a0 [ 77.659552] ___sys_sendmsg+0x12d/0x890 [ 77.659571] ? copy_msghdr_from_user+0x590/0x590 [ 77.659589] ? __f_unlock_pos+0x19/0x20 [ 77.659601] ? lock_downgrade+0x990/0x990 [ 77.659614] ? map_files_get_link+0x3a0/0x3a0 [ 77.659630] ? __fget_light+0x297/0x380 [ 77.659643] ? fget_raw+0x20/0x20 [ 77.659661] ? find_held_lock+0x35/0x1d0 [ 77.659680] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 77.659692] ? vfs_write+0x374/0x510 [ 77.659705] ? wait_for_completion+0x730/0x730 [ 77.659722] ? __fdget+0x18/0x20 [ 77.659741] __sys_sendmsg+0xe5/0x210 [ 77.659749] ? __sys_sendmsg+0xe5/0x210 [ 77.659762] ? SyS_shutdown+0x290/0x290 [ 77.659782] ? __sb_end_write+0xa0/0xd0 [ 77.659807] ? SyS_write+0x184/0x220 [ 77.659825] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 77.659845] SyS_sendmsg+0x2d/0x50 [ 77.659859] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 77.659866] RIP: 0033:0x4512e9 [ 77.659870] RSP: 002b:00007efda24e8c08 EFLAGS: 00000216 ORIG_RAX: 000000000000002e [ 77.659880] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512e9 [ 77.659885] RDX: 0000000000000402 RSI: 0000000020f50000 RDI: 0000000000000005 [ 77.659890] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 77.659895] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b5e76 [ 77.659900] R13: 00007efda24e8b48 R14: 00000000004b5e86 R15: 0000000000000000 [ 77.683792] FAULT_INJECTION: forcing a failure. [ 77.683792] name failslab, interval 1, probability 0, space 0, times 0 [ 77.683801] CPU: 1 PID: 15619 Comm: syz-executor5 Not tainted 4.13.0-rc4+ #4 [ 77.683806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.683809] Call Trace: [ 77.683822] dump_stack+0x194/0x257 [ 77.683837] ? arch_local_irq_restore+0x53/0x53 [ 77.683847] ? trace_hardirqs_on+0xd/0x10 [ 77.683856] ? _raw_spin_unlock_irq+0x27/0x70 [ 77.683877] should_fail+0x898/0x9f0 [ 77.683886] ? preempt_notifier_dec+0x20/0x20 [ 77.683902] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 77.683935] ? save_stack+0xa3/0xd0 [ 77.683964] ? __sched_text_start+0x8/0x8 [ 77.683975] ? tipc_nl_compat_recv+0x756/0x18f0 [ 77.683988] ? genl_family_rcv_msg+0x7b7/0xfb0 [ 77.683997] ? genl_rcv_msg+0xb2/0x140 [ 77.684013] ? netlink_rcv_skb+0x216/0x440 [ 77.684023] ? genl_rcv+0x28/0x40 [ 77.684044] ? __lock_is_held+0xb6/0x140 [ 77.684054] ? entry_SYSCALL_64_fastpath+0x1f/0xbe [ 77.684092] ? check_same_owner+0x320/0x320 [ 77.684108] ? mark_held_locks+0xaf/0x100 [ 77.684132] should_failslab+0xec/0x120 [ 77.684146] kmem_cache_alloc_node_trace+0x53/0x750 [ 77.684181] __kmalloc_node_track_caller+0x33/0x70 [ 77.684197] __kmalloc_reserve.isra.41+0x41/0xd0 [ 77.684214] __alloc_skb+0x13b/0x740 [ 77.684231] ? skb_copy_and_csum_dev+0x360/0x360 [ 77.684244] ? find_held_lock+0x35/0x1d0 [ 77.684278] ? __might_sleep+0x95/0x190 [ 77.684294] ? genl_rcv_msg+0x115/0x140 [ 77.684309] ? __mutex_lock+0x16f/0x1870 [ 77.684319] ? genl_rcv_msg+0x115/0x140 [ 77.684333] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.684349] ? __free_insn_slot+0x5c0/0x5c0 [ 77.684362] ? genl_rcv_msg+0x115/0x140 [ 77.684382] tipc_tlv_alloc+0x26/0xb0 [ 77.684396] tipc_nl_compat_dumpit+0xf2/0x3c0 [ 77.684417] tipc_nl_compat_recv+0x756/0x18f0 [ 77.684425] ? retint_kernel+0x10/0x10 [ 77.684448] ? tipc_nl_compat_doit+0x660/0x660 [ 77.684475] ? __tipc_nl_compat_publ_dump+0x390/0x390 [ 77.684485] ? tipc_nametbl_stop+0x970/0x970 [ 77.684496] ? tipc_nl_compat_name_table_dump_header+0x180/0x180 [ 77.684505] ? retint_kernel+0x10/0x10 [ 77.684529] ? genl_rcv_msg+0x115/0x140 [ 77.684559] genl_family_rcv_msg+0x7b7/0xfb0 [ 77.684588] ? genl_rcv+0x40/0x40 [ 77.684605] ? netlink_deliver_tap+0x14d/0xa60 [ 77.684619] ? lock_downgrade+0x990/0x990 [ 77.684638] ? lock_release+0xa40/0xa40 [ 77.684660] ? lock_acquire+0x1d5/0x580 [ 77.684709] genl_rcv_msg+0xb2/0x140 [ 77.684730] netlink_rcv_skb+0x216/0x440 [ 77.684744] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 77.684760] ? netlink_ack+0xab0/0xab0 [ 77.684770] ? genl_rcv+0x19/0x40 [ 77.684787] ? netlink_skb_destructor+0x1d0/0x1d0 [ 77.684803] ? selinux_nlmsg_lookup+0x32b/0x430 [ 77.684824] genl_rcv+0x28/0x40 [ 77.684838] netlink_unicast+0x4e8/0x6f0 [ 77.684860] ? netlink_attachskb+0x8a0/0x8a0 [ 77.684884] ? security_netlink_send+0x81/0xb0 [ 77.684903] netlink_sendmsg+0xa4a/0xe60 [ 77.684938] ? netlink_unicast+0x6f0/0x6f0 [ 77.684962] ? security_socket_sendmsg+0x89/0xb0 [ 77.684975] ? netlink_unicast+0x6f0/0x6f0 [ 77.684990] sock_sendmsg+0xca/0x110 [ 77.685005] sock_write_iter+0x31a/0x5d0 [ 77.685020] ? sock_sendmsg+0x110/0x110 [ 77.685050] ? iov_iter_init+0xaf/0x1d0 [ 77.685069] __vfs_write+0x684/0x970 [ 77.685087] ? default_llseek+0x290/0x290 [ 77.685095] ? selinux_capset+0x100/0x100 [ 77.685125] ? selinux_file_permission+0x82/0x460 [ 77.685153] ? rw_verify_area+0xe5/0x2b0 [ 77.685162] ? __fdget_raw+0x20/0x20 [ 77.685178] vfs_write+0x189/0x510 [ 77.685198] SyS_write+0xef/0x220 [ 77.685216] ? SyS_read+0x220/0x220 [ 77.685224] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 77.685238] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.685262] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 77.685269] RIP: 0033:0x4512e9 [ 77.685275] RSP: 002b:00007fc6938dfc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000001 [ 77.685284] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512e9 [ 77.685290] RDX: 0000000000000020 RSI: 0000000020fdb000 RDI: 0000000000000016 [ 77.685295] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 77.685300] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b5e76 [ 77.685306] R13: 00007fc6938dfb48 R14: 00000000004b5e86 R15: 0000000000000000 [ 80.406307] CPU: 1 PID: 15578 Comm: syz-executor0 Not tainted 4.13.0-rc4+ #4 [ 80.413464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.422788] Call Trace: [ 80.425349] dump_stack+0x194/0x257 [ 80.428952] ? arch_local_irq_restore+0x53/0x53 [ 80.433590] ? __is_insn_slot_addr+0x1fc/0x330 [ 80.438143] ? lock_downgrade+0x990/0x990 [ 80.442268] should_fail+0x898/0x9f0 [ 80.445967] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 80.451052] ? check_noncircular+0x20/0x20 [ 80.455274] ? check_noncircular+0x20/0x20 [ 80.459480] ? __is_insn_slot_addr+0x1fc/0x330 [ 80.464042] ? lock_downgrade+0x990/0x990 [ 80.468175] ? __lock_is_held+0xb6/0x140 [ 80.472233] ? check_same_owner+0x320/0x320 [ 80.476533] ? mark_held_locks+0xaf/0x100 [ 80.480656] should_failslab+0xec/0x120 [ 80.484603] kmem_cache_alloc+0x40/0x750 [ 80.488637] ? __might_sleep+0x95/0x190 [ 80.492580] ? is_bpf_text_address+0xa4/0x120 [ 80.497052] __anon_vma_prepare+0xbc/0x6b0 [ 80.501260] ? anon_vma_fork+0x870/0x870 [ 80.505291] ? __lock_acquire+0x6ef/0x3dc0 [ 80.509496] ? print_usage_bug+0x480/0x480 [ 80.513701] ? print_usage_bug+0x480/0x480 [ 80.517911] do_huge_pmd_anonymous_page+0x10bc/0x1c10 [ 80.523082] ? __lock_acquire+0x6ef/0x3dc0 [ 80.527290] ? __lock_acquire+0x6ef/0x3dc0 [ 80.531532] ? __thp_get_unmapped_area+0x130/0x130 [ 80.536432] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 80.541598] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 80.546758] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 80.551938] ? __lock_acquire+0x6ef/0x3dc0 [ 80.556146] ? print_usage_bug+0x480/0x480 [ 80.560380] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 80.565542] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 80.570699] ? __lock_acquire+0x6ef/0x3dc0 [ 80.574909] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 80.580070] ? fsnotify+0xb6f/0x1af0 [ 80.583755] ? check_noncircular+0x20/0x20 [ 80.587970] __handle_mm_fault+0x174a/0x3810 [ 80.592352] ? __pmd_alloc+0x4e0/0x4e0 [ 80.596218] ? find_held_lock+0x35/0x1d0 [ 80.600260] ? handle_mm_fault+0x23e/0x940 [ 80.604466] ? lock_downgrade+0x990/0x990 [ 80.611388] handle_mm_fault+0x3bb/0x940 [ 80.615421] ? down_read_trylock+0xdb/0x170 [ 80.619719] ? __handle_mm_fault+0x3810/0x3810 [ 80.624270] ? vmacache_find+0x61/0x270 [ 80.628214] ? vmacache_update+0xfe/0x130 [ 80.632335] ? find_vma+0x30/0x150 [ 80.635855] __do_page_fault+0x4f6/0xb60 [ 80.639914] do_page_fault+0x54/0x70 [ 80.643622] page_fault+0x28/0x30 [ 80.647063] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 80.652669] RSP: 0018:ffff8801cda77a08 EFLAGS: 00010202 [ 80.658013] RAX: ffffed0039b4ef9e RBX: 00000000201b4000 RCX: 0000000000000002 [ 80.665268] RDX: 0000000000000000 RSI: 00000000201b4000 RDI: ffff8801cda77ce0 [ 80.672525] RBP: ffff8801cda77a38 R08: ffffed0039b4ef9e R09: ffffed0039b4ef9e [ 80.680301] R10: 0000000000000002 R11: ffffed0039b4ef9d R12: 0000000000000010 [ 80.687545] R13: ffff8801cda77ce0 R14: 00007ffffffff000 R15: 00000000201b4010 [ 80.694811] ? _copy_from_user+0xc5/0x110 [ 80.698939] move_addr_to_kernel.part.18+0x34/0x100 [ 80.703934] copy_msghdr_from_user+0x459/0x590 [ 80.708502] ? SYSC_sendto+0x5a0/0x5a0 [ 80.712395] ___sys_sendmsg+0x12d/0x890 [ 80.716387] ? copy_msghdr_from_user+0x590/0x590 [ 80.721119] ? __f_unlock_pos+0x19/0x20 [ 80.725065] ? lock_downgrade+0x990/0x990 [ 80.729184] ? map_files_get_link+0x3a0/0x3a0 [ 80.733653] ? __fget_light+0x297/0x380 [ 80.737638] ? fget_raw+0x20/0x20 [ 80.741069] ? find_held_lock+0x35/0x1d0 [ 80.745108] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 80.749921] ? vfs_write+0x374/0x510 [ 80.753610] ? wait_for_completion+0x730/0x730 [ 80.758167] ? __fdget+0x18/0x20 [ 80.761510] __sys_sendmsg+0xe5/0x210 [ 80.765282] ? __sys_sendmsg+0xe5/0x210 [ 80.769290] ? SyS_shutdown+0x290/0x290 [ 80.773250] ? __sb_end_write+0xa0/0xd0 [ 80.777206] ? SyS_write+0x184/0x220 [ 80.780896] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 80.785889] SyS_sendmsg+0x2d/0x50 2017/08/14 12:59:37 executing program 4: mmap(&(0x7f0000000000/0xab3000)=nil, 0xab3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2017/08/14 12:59:37 executing program 0: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000fdf000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f25000)=0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000ca6000)={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x8}, 0x4, [0xffffffff, 0x5, 0x4, 0x81, 0x40, 0x95, 0x8, 0x1]}, 0x5c) sendmsg(r0, &(0x7f0000f50000)={&(0x7f0000f57000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000)=[{&(0x7f00001b5000-0x1000)="e761c3dbf430a281a2938e89965812ef", 0x10}, {&(0x7f0000f56000)="df18199d8886dd818f31e9cf9290951af259614dc7549babfdae411fb8e59e7d3545ffb31c25557ab751b0977832b6b88d5745eaa6eb456093804a7a6282867b2b7e46ca349f814e73273db2b533c503ffdded0be58b9e95bb38d6c78f050f1543904791de039bba1a6635c3c89d438b5a0406071b6c64581dece46d972c2b1f236d996384e5ea31e5844fa7ffe4fa5c07c64f2e9306e66cdb9fdc915f4c4d01cb11a7", 0xa3}], 0x2, &(0x7f0000f56000)=[{0x70, 0x0, 0x5ea5faf3, "612ef8cb8669b8f46f5139924072d02157009ee22d696146389e989b70706ec8054c931a3bbbec10ce272e69c3a257ce7618e03e6925426ce9d7a4d5c021feddae37d620fb1438b2f49394e693621a24f868291a168ce3b92ca240ced5c12a"}], 0x1, 0x20000081}, 0x402) 2017/08/14 12:59:37 executing program 2: mmap(&(0x7f0000000000/0x855000)=nil, 0x855000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000857000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000858000-0x22)="1e00000018000776530000000000480080200000020000052200010400fffffffadd", 0x22) mmap(&(0x7f0000855000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00006a8000-0x10)={0xa, &(0x7f0000203000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) accept4$unix(r0, 0x0, &(0x7f0000452000-0x4)=0x0, 0x800) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f000075d000)={r1, 0x2}) socket(0x5, 0x80001, 0x40) 2017/08/14 12:59:37 executing program 7 (fault-call:3 fault-nth:3): mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) sendmsg(r0, &(0x7f0000f50000)={&(0x7f0000f57000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000)=[{&(0x7f00001b5000-0x1000)="e761c3dbf430a281a2938e89965812ef", 0x10}, {&(0x7f0000f56000)="df18199d8886dd818f31e9cf9290951af259614dc7549babfdae411fb8e59e7d3545ffb31c25557ab751b0977832b6b88d5745eaa6eb456093804a7a6282867b2b7e46ca349f814e73273db2b533c503ffdded0be58b9e95bb38d6c78f050f1543904791de039bba1a6635c3c89d438b5a0406071b6c64581dece46d972c2b1f236d996384e5ea31e5844fa7ffe4fa5c07c64f2e9306e66cdb9fdc915f4c4d01cb11a7", 0xa3}], 0x2, &(0x7f0000f56000)=[{0x70, 0x0, 0x5ea5faf3, "612ef8cb8669b8f46f5139924072d02157009ee22d696146389e989b70706ec8054c931a3bbbec10ce272e69c3a257ce7618e03e6925426ce9d7a4d5c021feddae37d620fb1438b2f49394e693621a24f868291a168ce3b92ca240ced5c12a"}], 0x1, 0x20000081}, 0x402) 2017/08/14 12:59:37 executing program 6: mmap(&(0x7f0000000000/0xab3000)=nil, 0xab3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) socket(0x2, 0x7, 0x8170) 2017/08/14 12:59:37 executing program 5 (fault-call:6 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000413000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00001bb000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000fdb000)="1c0000001f000720270100081d00000001000000000000000500f70000020019", 0x20) 2017/08/14 12:59:37 executing program 3: mmap(&(0x7f0000000000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000080000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000-0x4)=0xdf) r1 = socket(0x0, 0x0, 0x0) recvfrom(r1, &(0x7f000007e000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x73, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000080000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000080000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000080000)=0xffffffffffff7fff, &(0x7f0000081000-0x4)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000049000)={{{@in=@loopback=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=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000-0x4)=0xe8) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000063000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007f000)=0xe8) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000080000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x1f, 0x0, 0x1, 0x9, 0x80, 0xa0, 0x1ff, r2, r3}, {0x0, 0x0, 0x13, 0x6, 0x4, 0x6, 0x4aaf, 0x3f}, {0x0, 0x6, 0xaf3c, 0x3ff}, 0xfffffffffffffff9, 0xffffffffffff5436, 0x101, 0x0, 0x10, 0x0}, {{@in=@multicast1=0xe0000001, 0x8, 0x800}, 0x10, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1, 0x2, 0x5, 0x8, 0x0, 0x4}}, 0xe8) 2017/08/14 12:59:37 executing program 1: socketpair$inet6(0xa, 0x805, 0xfffffffffffffffb, &(0x7f000099f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r0, 0x6, 0x6c7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000e8b000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f0000000000/0x932000)=nil, 0x932000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000932000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ce000-0x4)=0xe8) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r3, &(0x7f0000933000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000579000-0x4)=0x60) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000932000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, r4}) sendmsg$nfc_llcp(r3, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3b, "04"}, 0x18, 0x0}, 0x0) [ 80.789405] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 80.794129] RIP: 0033:0x4512e9 [ 80.797286] RSP: 002b:00007f5742091c08 EFLAGS: 00000216 ORIG_RAX: 000000000000002e [ 80.804965] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512e9 [ 80.812205] RDX: 0000000000000402 RSI: 0000000020f50000 RDI: 0000000000000005 [ 80.819447] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 80.826685] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b5e76 [ 80.833924] R13: 00007f5742091b48 R14: 00000000004b5e86 R15: 0000000000000000 2017/08/14 12:59:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x85, 0x84, &(0x7f0000e98000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e5f000-0x1)={0x80000001}, 0x1) r2 = accept(r0, &(0x7f00008f3000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000020c000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000081000)={0x0, 0x9}, &(0x7f0000e17000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000100000-0x66)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xfffffffffffffffe}, 0x98) r4 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_tcp_TCP_RECVD_TOS(r4, 0x6, 0x6c1, &(0x7f0000cc0000)="0000000000", &(0x7f0000207000)=0x5) getsockopt$inet6_dccp_int(r4, 0x21, 0x7, &(0x7f000096e000-0x4)=0x0, &(0x7f0000630000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000042a000-0x18)={0x0, 0x46e7, 0x30, 0x100, 0xfff}, &(0x7f0000b3b000)=0x18) sendto$unix(r2, &(0x7f0000401000-0x6c)="6fc5d35a4032258dceee997fb85ebd844bca4d72279832b038cd1c545a774dd36a5c72d699fd7ef16ff0f33d2e32e547014e569ec82e27a0c83ac3b774208fd8343318764198835f071be26186992d0335fc309b4a04a57e2774f5d1fa815528ade2cc4e7053f7d6bddd675e", 0x6c, 0x0, 0x0, 0x0) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000ce7000)=0x0, &(0x7f0000d43000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000eec000-0x20)={0x8, 0x8000, 0x8, 0xc7, 0x2, 0x40, 0x6, 0x6, r5}, 0x20) r6 = socket$inet(0x2, 0x3, 0xb) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000107000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_buf(r4, 0x0, 0x4, &(0x7f0000181000-0x12)="340e0100000000000000100e0cf2e80600", 0x11) sendto$inet(r6, &(0x7f0000004000)="9b411fe87308bda68cf69b00fc456354c7329f7c247c5ae03e1974135e8db80e3a8ad4c76c4f7bd9611378c3b492084207feb8cd52e4aab2e576ffb0dafcf1c7579fcccd74875824b762d27e483eb885e18579131a87c4309c05830e357f575c0a7f7f346d0d61b5459ada9ca0d895d6279639c67a49b5763273aeb5f2a9a47d128b01a19caefd5e8de29ef02bc69f88e990313a5c6ca4d7553293ff5db0766407e37e5746f7a94d3a1ed3f1d9efc93ba833a7ae86b08fec0f30236f17d5ecf9bf6459b385c3079c62aa19450926de608f13b8493004baa0ea070257347a686123aa5e37ea428ab6d90aa0a5aaa0178237d8e1e8e31f920ba1c328085b98598721dec8437363864f82c9594f77be5c44effc3bcbc548045eb63044f435aea680eb14f53fa6156a06068b4ef0eb113753f6b0ba538e9ef2aabb9c92b8ab68304bd61a1330bdfde693aa838cbda772f976db33d1a7f1481af25358350c1513113389a6dc66d074c98d60eb6b70a2a7484596fa666813eb4af421ea906022f10bd0b4683312a5d46ef3d746ee68e67b923c7e663316f74ada47485e0df9d3bb20b0e5a6296fb95f8e787146115709bc8c913d953cf33a6066cb52507627e2cd95be580b756a40ec7f7b5875c41ad1941737c7ff0127c7ecac001c3679105cbf2ea81ed4685194e5d19d46b8fb1add32d3fe0717a555ac5c12aed602a406c9acd2be01b8cf5b180e4da32a34c1b624316da27bd16797fb28665e3b8af33189494bae59477d92d936babbe9f6697bfa9e22bebcc139683c2a00fd59d91034e6ac258b9de2ffb1268815754c1e4faebbf0dd5f30319dbcc077e29ae756744f19e4f495b7fb1c45b0aeefa6e8ef5932527967d965282300e32b5507a7d4ffc9fd5bb583cf6bc1d3b88ec5ac079aad45f32a3412cf6d3685f74f865369d6f7c965d842e9dc4a34a89e4f6e92aa1add55388c4101355fb944f67d902b7ef45547d761199710bcc9a9019b15ab652ced16ff77a4bc5592d1efb3f562b1ef062bb7c4761129c3c9a09ed6c54a3ae3bb26a5d7fc481738500ec5bd38bc27d0d9b758ca5397dbe1856eeb4d55a94cccaaf47df693e87bf2a966550ba7fb5cd44da3d88c112a2d07d584ec5b02c5c90955cffc5767aadac21291ad9693d6a5c2ec4e9ef6630045681bf824aac7e1d908fa7ebbd5fd2f5d637ecae2d1b993b6387527aa471478fe3df974102046c6656341a5eb0d7629e491f2c7e28db50ca5d72de48fe1f9f953ee5a68c9164e325b93f5c5ebdb35aeac338abe5072aa398048995359ae23760a2ce29df382dde331d6f6949e3b5e4e1e1dadf225f0b841c2eadf27f2694abfcaa811c68ab8c00bf017e965f8ee20a6af917725dc944b8f3795f58d0f080a48582588a577c321e939f8de6e113257b38f8ff6df98e9b00d9299f0b4fa60f7ac2dbe62bfc8244cb12d6ee131c01556e5d4701d79a84cb320fb9d43d1d74b8b5141866713a6418a2353d29868756da348f22c09fd4cd80803e1ff82652cbc8610c8ae2b63259368311d5ebd062bd0c961075d0d70a480bd75b7dcac004767a7bc311532d9e2f11f5dbeebfa2c4bdcb5b7f4d0a5916f3886a402ef56722e355924832b0f84a0184870f69b40a8df2e03b7b61428c3a4f3164c8b34a32aac9801c04b8e323ce5d88720859e98480f498b83a73bc99f5d6b6577cb874a46ad8330f4061939f2a3d3df5f2ab144127a6bd02425f3cb12a9b50ec8b2c517b36253a3a3751a534ade6b59f797d2433a803a3d1c18c55b0d9cc64a755310efa7d3ea74408fdac39f7de85842b7ad7646ed86a2f8e28c77a7b646b4782f22c42908212eeef69139c67b44615f85288b5ad04ff048a6d35857c79ca43c1359fd502ceb7ecc0bbbcda7d4112342e69c26273c28049e4918bdf0215e4f9001f71516d07f67a5428dcbf9befa290a4261d12af6da5022afda7c88e58aec7c320c8ed2b85c06e2beca5591ed72fd4fad57bf53ca96df33e795bdbc1b34efee33e2eade9e422e491fd10d4c6d6bd5f05485b35fffaac75e24ca58150e9e", 0x5b5, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000871000)=0x0) r7 = getpid() getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00004d5000)={{{@in=@loopback=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}, {{@in=@multicast2=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}}, &(0x7f0000732000)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00006a9000)={0x0, 0x0, 0x0}, &(0x7f000019c000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000cf1000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x400000, 0x0, 0x9, 0x500, 0x1, 0x40000000, r8}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000443000)={r5, 0x47}, &(0x7f0000a51000-0x4)=0x8) bind$netrom(r4, &(0x7f000046e000-0x48)=@full={{0x3, {"438d4f1e6cc177"}, 0x5}, [{"5ff9d74e652724"}, {"2fc0cf12ab474e"}, {"20ee046fba10c4"}, {"a66186c176a236"}, {"c9a931b36ffe37"}, {"5e65af587e3a46"}, {"beb5ff61683ac5"}, {"1261cad1f32bea"}]}, 0x48) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000f4d000-0x160)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x6, "192a4c682a3b4fe761f4aca8b3830f3a5be724b904e615f717bb8ed141db320e1b831c15324bc8dea20e771f361d9734d25d2e96d688027e0e995e7273fabcc65b090a767c5c7dbeb9d751ae26654106"}, 0x160) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000417000-0x8)={r3, 0x5}, &(0x7f00004c4000)=0x8) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000022a000)={r7, r9, r10}, 0xc) sendto$inet(r4, &(0x7f0000331000)="36000000000040e6ff01000000004000028e2188d7ac000399", 0x19, 0x0, &(0x7f0000dae000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2017/08/14 12:59:37 executing program 7 (fault-call:3 fault-nth:4): mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) sendmsg(r0, &(0x7f0000f50000)={&(0x7f0000f57000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000)=[{&(0x7f00001b5000-0x1000)="e761c3dbf430a281a2938e89965812ef", 0x10}, {&(0x7f0000f56000)="df18199d8886dd818f31e9cf9290951af259614dc7549babfdae411fb8e59e7d3545ffb31c25557ab751b0977832b6b88d5745eaa6eb456093804a7a6282867b2b7e46ca349f814e73273db2b533c503ffdded0be58b9e95bb38d6c78f050f1543904791de039bba1a6635c3c89d438b5a0406071b6c64581dece46d972c2b1f236d996384e5ea31e5844fa7ffe4fa5c07c64f2e9306e66cdb9fdc915f4c4d01cb11a7", 0xa3}], 0x2, &(0x7f0000f56000)=[{0x70, 0x0, 0x5ea5faf3, "612ef8cb8669b8f46f5139924072d02157009ee22d696146389e989b70706ec8054c931a3bbbec10ce272e69c3a257ce7618e03e6925426ce9d7a4d5c021feddae37d620fb1438b2f49394e693621a24f868291a168ce3b92ca240ced5c12a"}], 0x1, 0x20000081}, 0x402) 2017/08/14 12:59:37 executing program 1: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r0, &(0x7f0000f0c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f0000dbe000)=[{0x6, 0x0, 0xfffffffffffffffe, 0x153}]}, 0x10) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f15000)="796581680073", 0x6) connect$inet(r0, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c8c000)="bd91f8a259468eccdbbb9b93198a99901883b0289f076ad5bdaba4c82e19ca02f1cddc6a7deca344f470965f8b04001d95b6fa8ccd8aedb3", 0x38, 0x80, &(0x7f0000f12000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006f0000-0x11)="c2", 0x1, 0xfffffffffffffffe, &(0x7f0000f0a000-0x10)={0x2, 0x0, @rand_addr=0xe59, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f16000-0xee)="159e399179058f3d5d3fc992c3b3794ede3f8fb32224c65e96f9f307c8426034280e6be50b2adb76ebe63a7a37c57365342447f192f48e44e8e52d1650033009c51724ac0b0a483a57087a282733e75b90c60864346c43c2ae6b5f9607588813df7144d79b6fedc59969d0a6006bf06bbfd01380defe2ffefdfc6832f07a394aaad47be17940fc24573c73d6871a712db3f6659beff8ec0ef27f597b721ba21e746c196be81a6eff33c724bf334d4fd7637d8c999a0b3d13cbb2ac5800c510f3de5e17a034bb7892478d9ccdc20920af2f88eb45a9557fbb57e212abfd43050883703b2d236b825895b88f1fc470", 0xee, 0x1, &(0x7f00003e1000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000085d000-0x4)=0x8001, 0x4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f17000-0x6d7)="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", 0x6d7, 0x800, 0x0, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f17000-0x4)=0x0) 2017/08/14 12:59:37 executing program 6: mmap(&(0x7f0000000000/0xab3000)=nil, 0xab3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) [ 80.873348] FAULT_INJECTION: forcing a failure. [ 80.873348] name failslab, interval 1, probability 0, space 0, times 0 2017/08/14 12:59:37 executing program 4: mmap(&(0x7f0000000000/0xab3000)=nil, 0xab3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x1) 2017/08/14 12:59:37 executing program 7 (fault-call:3 fault-nth:5): mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) sendmsg(r0, &(0x7f0000f50000)={&(0x7f0000f57000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000)=[{&(0x7f00001b5000-0x1000)="e761c3dbf430a281a2938e89965812ef", 0x10}, {&(0x7f0000f56000)="df18199d8886dd818f31e9cf9290951af259614dc7549babfdae411fb8e59e7d3545ffb31c25557ab751b0977832b6b88d5745eaa6eb456093804a7a6282867b2b7e46ca349f814e73273db2b533c503ffdded0be58b9e95bb38d6c78f050f1543904791de039bba1a6635c3c89d438b5a0406071b6c64581dece46d972c2b1f236d996384e5ea31e5844fa7ffe4fa5c07c64f2e9306e66cdb9fdc915f4c4d01cb11a7", 0xa3}], 0x2, &(0x7f0000f56000)=[{0x70, 0x0, 0x5ea5faf3, "612ef8cb8669b8f46f5139924072d02157009ee22d696146389e989b70706ec8054c931a3bbbec10ce272e69c3a257ce7618e03e6925426ce9d7a4d5c021feddae37d620fb1438b2f49394e693621a24f868291a168ce3b92ca240ced5c12a"}], 0x1, 0x20000081}, 0x402) 2017/08/14 12:59:37 executing program 2: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005cc000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000019c000-0x3)=0x0, &(0x7f00005c2000-0x3)=0x4) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x5, 0x4810, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0x40000000c0045879) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x100000000200031, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00001bc000)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f0000177000)="f24dcc8817510194152ac6a150d82ff2ba72f3789489bc78f4bef7921df6a4a1e04d8497f30bafb0f889b006f413930a733f23df1b0d129d03d188b40a746b41b857a907d34e9f8a910d0d772e9395b338735180eadc574fb1454f419d1a30e97b0e6b663b4fd6b6231f66b72acd946a0eef396d5432c189c5536de9c26fe65840ba2411a5b30e47d24e9fbaf98fee940f7f011191791ba09df3e1026c55fbfe3f0b052876ba8fd01a7acd7ba2030589052caf100f349010e105f9e273b4", 0xbe}, {&(0x7f00005d1000-0x3a)="938f6269772c941e127df3598ca6e083a7e2d5fb172888b672670d100c382c5fb8d72411a73eff1393691eb5a6e89963fa27f99fe45cc8a147aa", 0x3a}, {&(0x7f00005ce000)="423b1df817e2648006c11d5346b689cc1b71be5908fbffe1a40d1682273d432c93", 0x21}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cd000)="c40da9fa7b62889f195a52b8a3b80a", 0xf}, {&(0x7f00005cf000-0x2a)="86f6ed9e30bf60b8df5f342da795201d616dc48a1c1ed3f704ab7fdf775108aecc9303804b8cb3ba58f1", 0x2a}, {&(0x7f00004a3000)="bfe52ce1bd2bf63bce6c23d249c52116bf46e4400500bc5c58f5c680cd9facb972825f1c4b5282b93c5afbedb4b117b718fd8715f7b9a48cafb0b51956bc3b1cd9e2a53e4721c6779e0764dcffb8e3804b769efe782a0bbfa5f3278119f8c972c1dcccecb5fcf9b603ff16209926213a1f3ec7bf33a98469c0023bea276e17baf6c1e31383a6c7b4ee6533fc7e5c0ce7daf275e1d2b8cdfcb50b66c6b30e0c14b480ece13204acaeab2012b6ecaf81f44f8f91280b1890006d3fefcb3156dad7bf0c325b5fa9d058", 0xc8}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a6004001a32be79da7a47c9d8f376", 0x40}], 0x9, 0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x8000000000000000) bind$inet6(r2, &(0x7f000000b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x1032, &(0x7f00006fa000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1024, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x8, 0x0, 0x0, 0xb, 0x4, "eb7a58", 0x26b, "1e555e"}, "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"}}}}}) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x4c) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c2000/0x1000)=nil, 0x1000, 0x1000000, 0x35, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000cd4000-0x4)=0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffff9c, 0x8918, &(0x7f0000890000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4d4d}) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x200000f, 0x10036, r3, 0x0) 2017/08/14 12:59:37 executing program 4: mmap(&(0x7f0000000000/0xab3000)=nil, 0xab3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(0xffffffffffffffff, 0x1) 2017/08/14 12:59:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x8, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000087b000)={@common="7465716c300000000000000000000000", @ifru_flags=0x1002}) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000940000)=0x2, 0x4) sendmsg(r1, &(0x7f0000f50000)={&(0x7f0000601000-0xc)=@nl={0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000)=[{&(0x7f00001b5000-0x1000)="e761c3dbf430a281a2938e89965812ef", 0x10}, {&(0x7f0000f56000)="df18199d8886dd818f31e9cf9290951af259614dc7549babfdae411fb8e59e7d3545ffb31c25557ab751b0977832b6b88d5745eaa6eb456093804a7a6282867b2b7e46ca349f814e73273db2b533c503ffdded0be58b9e95bb38d6c78f050f1543904791de039bba1a6635c3c89d438b5a0406071b6c64581dece46d972c2b1f236d996384e5ea31e5844fa7ffe4fa5c07c64f2e9306e66cdb9fdc915f4c4d01cb11a7", 0xa3}], 0x2, &(0x7f0000f56000)=[{0x70, 0x0, 0x6, "612ef8cb8669b8f46f5139924072d02157009ee22d696146389e989b70706ec8054c931a3bbbec10ce272e69c3a257ce7618e03e6925426ce9d7a4d5c021feddae37d620fb1438b2f49394e693621a24f868291a168ce3b92ca240ced5c12a"}], 0x1, 0x20000081}, 0x402) [ 80.875442] FAULT_INJECTION: forcing a failure. [ 80.875442] name failslab, interval 1, probability 0, space 0, times 0 [ 80.875453] CPU: 0 PID: 15646 Comm: syz-executor7 Not tainted 4.13.0-rc4+ #4 2017/08/14 12:59:37 executing program 3: socketpair(0x3, 0x6, 0x0, &(0x7f000054e000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000cb3000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000-0x10)={0xbc, 0x200, 0x2, 0x5, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x4, 0x8, 0x706, 0xb23, 0x3}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={r3, 0x400000000000400}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x0, 0x7, 0x9, r4}, 0x10) mmap(&(0x7f0000000000/0x7f000)=nil, 0x7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r6 = socket(0x0, 0x0, 0x800000000000000) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000080000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000081000-0x3)="e5c170", 0x3) mmap(&(0x7f0000081000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000081000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000081000)=0x0, &(0x7f0000081000)=0x4) mmap(&(0x7f0000081000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000046000-0x78)={0xfffffffffffffe01, {0x2, 0x0, @broadcast=0xffffffff, [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, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x40, 0x1f, 0x0, &(0x7f0000082000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f000007f000)={0x0, 0xfff, 0x10001, 0x800, 0x9, 0x7}, &(0x7f000007f000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000003000)={r7, @in6={{0xa, 0x2, 0x0, @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]}, 0x40, 0x9}, 0x98) recvfrom(r6, &(0x7f000007e000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x73, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) tee(r5, r5, 0x3, 0xc) setsockopt$inet_int(r6, 0x0, 0xd, &(0x7f0000072000)=0x4e, 0x4) 2017/08/14 12:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x85, 0x84, &(0x7f0000e98000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e5f000-0x1)={0x80000001}, 0x1) r2 = accept(r0, &(0x7f00008f3000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000020c000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000081000)={0x0, 0x9}, &(0x7f0000e17000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000100000-0x66)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xfffffffffffffffe}, 0x98) r4 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_tcp_TCP_RECVD_TOS(r4, 0x6, 0x6c1, &(0x7f0000cc0000)="0000000000", &(0x7f0000207000)=0x5) getsockopt$inet6_dccp_int(r4, 0x21, 0x7, &(0x7f000096e000-0x4)=0x0, &(0x7f0000630000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000042a000-0x18)={0x0, 0x46e7, 0x30, 0x100, 0xfff}, &(0x7f0000b3b000)=0x18) sendto$unix(r2, &(0x7f0000401000-0x6c)="6fc5d35a4032258dceee997fb85ebd844bca4d72279832b038cd1c545a774dd36a5c72d699fd7ef16ff0f33d2e32e547014e569ec82e27a0c83ac3b774208fd8343318764198835f071be26186992d0335fc309b4a04a57e2774f5d1fa815528ade2cc4e7053f7d6bddd675e", 0x6c, 0x0, 0x0, 0x0) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000ce7000)=0x0, &(0x7f0000d43000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000eec000-0x20)={0x8, 0x8000, 0x8, 0xc7, 0x2, 0x40, 0x6, 0x6, r5}, 0x20) r6 = socket$inet(0x2, 0x3, 0xb) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000107000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_buf(r4, 0x0, 0x4, &(0x7f0000181000-0x12)="340e0100000000000000100e0cf2e80600", 0x11) sendto$inet(r6, &(0x7f0000004000)="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", 0x5b5, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000871000)=0x0) r7 = getpid() getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00004d5000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000732000)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00006a9000)={0x0, 0x0, 0x0}, &(0x7f000019c000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000cf1000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x400000, 0x0, 0x9, 0x500, 0x1, 0x40000000, r8}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000443000)={r5, 0x47}, &(0x7f0000a51000-0x4)=0x8) bind$netrom(r4, &(0x7f000046e000-0x48)=@full={{0x3, {"438d4f1e6cc177"}, 0x5}, [{"5ff9d74e652724"}, {"2fc0cf12ab474e"}, {"20ee046fba10c4"}, {"a66186c176a236"}, {"c9a931b36ffe37"}, {"5e65af587e3a46"}, {"beb5ff61683ac5"}, {"1261cad1f32bea"}]}, 0x48) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000f4d000-0x160)={{{{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]}, {{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x6, "192a4c682a3b4fe761f4aca8b3830f3a5be724b904e615f717bb8ed141db320e1b831c15324bc8dea20e771f361d9734d25d2e96d688027e0e995e7273fabcc65b090a767c5c7dbeb9d751ae26654106"}, 0x160) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000417000-0x8)={r3, 0x5}, &(0x7f00004c4000)=0x8) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000022a000)={r7, r9, r10}, 0xc) sendto$inet(r4, &(0x7f0000331000)="36000000000040e6ff01000000004000028e2188d7ac000399", 0x19, 0x0, &(0x7f0000dae000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2017/08/14 12:59:37 executing program 7: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fde000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fde000)=0x1c, 0x800) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fe0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e43000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000fe0000-0x40)={r2, 0x8, &(0x7f0000bae000)=[0x5, 0x200, 0xfffffffffffffff1, 0x6529, 0x8, 0x1ff, 0x6, 0x5b], &(0x7f0000fdf000)=[0xe], 0x24, 0xa, 0x2, &(0x7f0000f35000-0x28)=[0x4, 0xfffffffffffff801, 0x7fffffff, 0x3, 0x4, 0x27959773, 0xff, 0x200, 0x800, 0x401], &(0x7f0000fe0000-0x8)=[0xe926, 0x401], 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fdf000-0x4)={0x8001}, 0x4) r3 = socket$inet(0x2, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000897000)={r0}) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000231000-0x4)=0x4, 0x4) sendmsg(r3, &(0x7f0000f50000)={&(0x7f0000f57000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000)=[{&(0x7f00001b5000-0x1000)="e761c3dbf430a281a2938e89965812ef", 0x10}, {&(0x7f0000f56000)="df18199d8886dd818f31e9cf9290951af259614dc7549babfdae411fb8e59e7d3545ffb31c25557ab751b0977832b6b88d5745eaa6eb456093804a7a6282867b2b7e46ca349f814e73273db2b533c503ffdded0be58b9e95bb38d6c78f050f1543904791de039bba1a6635c3c89d438b5a0406071b6c64581dece46d972c2b1f236d996384e5ea31e5844fa7ffe4fa5c07c64f2e9306e66cdb9fdc915f4c4d01cb11a7", 0xa3}], 0x2, &(0x7f0000f56000)=[{0x70, 0x1, 0x5ea5faf3, "612ef8cb8669b8f46f5139924072d02157009ee22d696146389e989b70706ec8054c931a3bbbec10ce272e69c3a257ce7618e03e6925426ce9d7a4d5c00100008037d620fb1438b2f49394e693621a24f868291a168ce3b92ca240ced5c12a"}], 0x1, 0x20000081}, 0x402) 2017/08/14 12:59:37 executing program 6: mmap(&(0x7f0000000000/0xab3000)=nil, 0xab3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x1) 2017/08/14 12:59:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aae000)="97", 0x1, 0x40002, &(0x7f0000235000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) [ 80.875459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.875462] Call Trace: [ 80.875477] dump_stack+0x194/0x257 [ 80.875493] ? arch_local_irq_restore+0x53/0x53 [ 80.875502] ? ___sys_sendmsg+0x12d/0x890 [ 80.875531] should_fail+0x898/0x9f0 [ 80.875548] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 80.875568] ? __lock_is_held+0xb6/0x140 [ 80.875600] ? rcu_read_lock_sched_held+0x108/0x120 [ 80.875612] ? __alloc_pages_nodemask+0xaa0/0xd40 [ 80.875629] ? __lock_is_held+0xb6/0x140 [ 80.875664] ? check_same_owner+0x320/0x320 [ 80.875682] ? mark_held_locks+0xaf/0x100 [ 80.875704] should_failslab+0xec/0x120 [ 80.875717] kmem_cache_alloc+0x40/0x750 [ 80.875726] ? anon_vma_fork+0x870/0x870 [ 80.875755] ptlock_alloc+0x24/0x70 [ 80.875769] pte_alloc_one+0x59/0x100 [ 80.875783] do_huge_pmd_anonymous_page+0xc12/0x1c10 [ 80.875796] ? __lock_acquire+0x6ef/0x3dc0 [ 80.875815] ? __thp_get_unmapped_area+0x130/0x130 [ 80.875845] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 80.875855] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 80.875868] ? update_load_avg+0x11fe/0x2a10 [ 80.875881] ? __lock_acquire+0x6ef/0x3dc0 [ 80.875905] ? check_preempt_wakeup+0x1320/0x1320 [ 80.875941] ? __rb_erase_color+0x27b0/0x27b0 [ 80.875975] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 80.875991] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 80.876005] ? __lock_acquire+0x6ef/0x3dc0 [ 80.876017] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 80.876048] ? check_noncircular+0x20/0x20 [ 80.876074] __handle_mm_fault+0x174a/0x3810 [ 80.876096] ? __pmd_alloc+0x4e0/0x4e0 [ 80.876106] ? check_noncircular+0x20/0x20 [ 80.876132] ? find_held_lock+0x35/0x1d0 [ 80.876158] ? handle_mm_fault+0x23e/0x940 [ 80.876170] ? lock_downgrade+0x990/0x990 [ 80.876224] handle_mm_fault+0x3bb/0x940 [ 80.876234] ? down_read_trylock+0xdb/0x170 [ 80.876249] ? __handle_mm_fault+0x3810/0x3810 [ 80.876257] ? vmacache_find+0x61/0x270 [ 80.876266] ? vmacache_update+0xfe/0x130 [ 80.876281] ? find_vma+0x30/0x150 [ 80.876298] __do_page_fault+0x4f6/0xb60 [ 80.876328] do_page_fault+0x54/0x70 [ 80.876340] page_fault+0x28/0x30 [ 80.876349] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 80.876354] RSP: 0018:ffff8801c7bb7a08 EFLAGS: 00010202 [ 80.876363] RAX: ffffed0038f76f9e RBX: 00000000201b4000 RCX: 0000000000000002 [ 80.876368] RDX: 0000000000000000 RSI: 00000000201b4000 RDI: ffff8801c7bb7ce0 [ 80.876374] RBP: ffff8801c7bb7a38 R08: ffffed0038f76f9e R09: ffffed0038f76f9e [ 80.876389] R10: 0000000000000002 R11: ffffed0038f76f9d R12: 0000000000000010 [ 80.876395] R13: ffff8801c7bb7ce0 R14: 00007ffffffff000 R15: 00000000201b4010 [ 80.876441] ? _copy_from_user+0xc5/0x110 [ 80.876471] move_addr_to_kernel.part.18+0x34/0x100 [ 80.876487] copy_msghdr_from_user+0x459/0x590 [ 80.876507] ? SYSC_sendto+0x5a0/0x5a0 [ 80.876541] ___sys_sendmsg+0x12d/0x890 [ 80.876562] ? copy_msghdr_from_user+0x590/0x590 [ 80.876582] ? __f_unlock_pos+0x19/0x20 [ 80.876594] ? lock_downgrade+0x990/0x990 [ 80.876608] ? map_files_get_link+0x3a0/0x3a0 [ 80.876624] ? __fget_light+0x297/0x380 [ 80.876639] ? fget_raw+0x20/0x20 [ 80.876650] ? schedule+0x108/0x440 [ 80.876666] ? __schedule+0x2070/0x2070 [ 80.876684] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 80.876696] ? vfs_write+0x374/0x510 [ 80.876709] ? wait_for_completion+0x730/0x730 [ 80.876726] ? __fdget+0x18/0x20 [ 80.876745] __sys_sendmsg+0xe5/0x210 [ 80.876753] ? __sys_sendmsg+0xe5/0x210 [ 80.876766] ? SyS_shutdown+0x290/0x290 [ 80.876776] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 80.876793] ? __sb_end_write+0xa0/0xd0 [ 80.876811] ? syscall_return_slowpath+0x22f/0x450 [ 80.876824] ? prepare_exit_to_usermode+0x220/0x220 [ 80.876831] ? SyS_write+0x184/0x220 [ 80.876849] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 80.876869] SyS_sendmsg+0x2d/0x50 [ 80.876883] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 80.876890] RIP: 0033:0x4512e9 [ 80.876894] RSP: 002b:00007efda24e8c08 EFLAGS: 00000216 ORIG_RAX: 000000000000002e [ 80.876903] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512e9 [ 80.876909] RDX: 0000000000000402 RSI: 0000000020f50000 RDI: 0000000000000005 [ 80.876914] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 80.876919] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b9f79 [ 80.876924] R13: 0000000000000006 R14: 00007efda24e8c30 R15: ffffffffffffffff [ 80.913851] FAULT_INJECTION: forcing a failure. [ 80.913851] name failslab, interval 1, probability 0, space 0, times 0 [ 80.913862] CPU: 1 PID: 15660 Comm: syz-executor7 Not tainted 4.13.0-rc4+ #4 [ 80.913867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.913871] Call Trace: [ 80.913885] dump_stack+0x194/0x257 [ 80.913901] ? arch_local_irq_restore+0x53/0x53 [ 80.913936] should_fail+0x898/0x9f0 [ 80.913954] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 80.913975] ? find_held_lock+0x35/0x1d0 [ 80.914008] ? handle_mm_fault+0x23e/0x940 [ 80.914028] ? find_held_lock+0x35/0x1d0 [ 80.914079] ? check_same_owner+0x320/0x320 [ 80.914098] ? handle_mm_fault+0x4e3/0x940 [ 80.914108] ? down_read_trylock+0xdb/0x170 [ 80.914140] should_failslab+0xec/0x120 [ 80.914157] __kmalloc+0x5c/0x760 [ 80.914167] ? retint_kernel+0x10/0x10 [ 80.914180] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 80.914195] ? rw_copy_check_uvector+0x215/0x280 [ 80.914206] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.914229] rw_copy_check_uvector+0x215/0x280 [ 80.914238] ? retint_kernel+0x10/0x10 [ 80.914267] import_iovec+0xc8/0x430 [ 80.914286] ? dup_iter+0x260/0x260 [ 80.914299] ? _copy_from_user+0x99/0x110 [ 80.914329] copy_msghdr_from_user+0x39b/0x590 [ 80.914348] ? SYSC_sendto+0x5a0/0x5a0 [ 80.914398] ___sys_sendmsg+0x12d/0x890 [ 80.914420] ? copy_msghdr_from_user+0x590/0x590 [ 80.914438] ? __f_unlock_pos+0x19/0x20 [ 80.914450] ? lock_downgrade+0x990/0x990 [ 80.914465] ? map_files_get_link+0x3a0/0x3a0 [ 80.914483] ? __fget_light+0x297/0x380 [ 80.914495] ? fget_raw+0x20/0x20 [ 80.914513] ? find_held_lock+0x35/0x1d0 [ 80.914531] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 80.914544] ? vfs_write+0x374/0x510 [ 80.914558] ? wait_for_completion+0x730/0x730 [ 80.914578] ? __fdget+0x18/0x20 [ 80.914600] __sys_sendmsg+0xe5/0x210 [ 80.914610] ? __sys_sendmsg+0xe5/0x210 [ 80.914626] ? SyS_shutdown+0x290/0x290 [ 80.914646] ? __sb_end_write+0xa0/0xd0 [ 80.914672] ? SyS_write+0x184/0x220 [ 80.914691] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 80.914710] SyS_sendmsg+0x2d/0x50 [ 80.914723] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 80.914730] RIP: 0033:0x4512e9 [ 80.914735] RSP: 002b:00007efda24e8c08 EFLAGS: 00000216 ORIG_RAX: 000000000000002e [ 80.914744] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512e9 [ 80.914749] RDX: 0000000000000402 RSI: 0000000020f50000 RDI: 0000000000000005 [ 80.914754] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 80.914758] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b5e76 [ 80.914763] R13: 00007efda24e8b48 R14: 00000000004b5e86 R15: 0000000000000000 [ 81.708647] CPU: 1 PID: 15644 Comm: syz-executor5 Not tainted 4.13.0-rc4+ #4 [ 81.715827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.725150] Call Trace: [ 81.727712] dump_stack+0x194/0x257 [ 81.731316] ? arch_local_irq_restore+0x53/0x53 [ 81.735956] ? __save_stack_trace+0x7e/0xd0 [ 81.740258] should_fail+0x898/0x9f0 [ 81.743950] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 81.749036] ? save_stack+0x43/0xd0 [ 81.752639] ? kasan_kmalloc+0xad/0xe0 [ 81.756502] ? __kmalloc_node_track_caller+0x47/0x70 [ 81.761572] ? __kmalloc_reserve.isra.41+0x41/0xd0 [ 81.766467] ? __alloc_skb+0x13b/0x740 [ 81.770330] ? tipc_tlv_alloc+0x26/0xb0 [ 81.774270] ? tipc_nl_compat_dumpit+0xf2/0x3c0 [ 81.778909] ? genl_family_rcv_msg+0x7b7/0xfb0 [ 81.783459] ? genl_rcv_msg+0xb2/0x140 [ 81.787314] ? netlink_rcv_skb+0x216/0x440 [ 81.791516] ? genl_rcv+0x28/0x40 [ 81.794940] ? netlink_unicast+0x4e8/0x6f0 [ 81.799148] ? netlink_sendmsg+0xa4a/0xe60 [ 81.803350] ? sock_sendmsg+0xca/0x110 [ 81.807205] ? sock_write_iter+0x31a/0x5d0 [ 81.811418] ? __vfs_write+0x684/0x970 [ 81.815274] ? vfs_write+0x189/0x510 [ 81.818954] ? SyS_write+0xef/0x220 [ 81.822553] ? entry_SYSCALL_64_fastpath+0x1f/0xbe [ 81.827461] ? __lock_is_held+0xb6/0x140 [ 81.831507] ? check_same_owner+0x320/0x320 [ 81.835802] ? mark_held_locks+0xaf/0x100 [ 81.839936] should_failslab+0xec/0x120 [ 81.843886] kmem_cache_alloc_node+0x4f/0x750 [ 81.848354] ? pointer+0xb00/0xb00 [ 81.851873] __alloc_skb+0xf1/0x740 [ 81.855471] ? skb_put+0x149/0x1c0 [ 81.858982] ? skb_copy_and_csum_dev+0x360/0x360 [ 81.863711] ? tipc_tlv_sprintf+0x230/0x2d0 [ 81.868008] ? tipc_tlv_alloc+0xb0/0xb0 [ 81.871969] ? genl_rcv_msg+0x115/0x140 [ 81.875923] ? __mutex_lock+0x16f/0x1870 [ 81.879983] ? tipc_nl_compat_name_table_dump_header+0x12a/0x180 [ 81.886105] ? __tipc_nl_compat_publ_dump+0x390/0x390 [ 81.891268] tipc_nl_compat_dumpit+0x1ac/0x3c0 [ 81.895826] tipc_nl_compat_recv+0x756/0x18f0 [ 81.900297] ? tipc_nl_compat_doit+0x660/0x660 [ 81.904867] ? check_noncircular+0x20/0x20 [ 81.909080] ? __tipc_nl_compat_publ_dump+0x390/0x390 [ 81.914241] ? tipc_nametbl_stop+0x970/0x970 [ 81.918620] ? tipc_nl_compat_name_table_dump_header+0x180/0x180 [ 81.924757] genl_family_rcv_msg+0x7b7/0xfb0 [ 81.929145] ? genl_rcv+0x40/0x40 [ 81.932570] ? netlink_deliver_tap+0x14d/0xa60 [ 81.937122] ? lock_downgrade+0x990/0x990 [ 81.941243] ? lock_release+0xa40/0xa40 [ 81.945191] ? lock_acquire+0x1d5/0x580 [ 81.949154] genl_rcv_msg+0xb2/0x140 [ 81.952840] netlink_rcv_skb+0x216/0x440 [ 81.956870] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 81.961421] ? netlink_ack+0xab0/0xab0 [ 81.965274] ? genl_rcv+0x19/0x40 [ 81.968697] ? netlink_skb_destructor+0x1d0/0x1d0 [ 81.973526] ? selinux_nlmsg_lookup+0x32b/0x430 [ 81.978184] genl_rcv+0x28/0x40 [ 81.981434] netlink_unicast+0x4e8/0x6f0 [ 81.985470] ? netlink_attachskb+0x8a0/0x8a0 [ 81.989856] ? security_netlink_send+0x81/0xb0 [ 81.994410] netlink_sendmsg+0xa4a/0xe60 [ 81.998448] ? netlink_unicast+0x6f0/0x6f0 [ 82.002659] ? security_socket_sendmsg+0x89/0xb0 [ 82.007384] ? netlink_unicast+0x6f0/0x6f0 [ 82.011591] sock_sendmsg+0xca/0x110 [ 82.015277] sock_write_iter+0x31a/0x5d0 [ 82.019310] ? sock_sendmsg+0x110/0x110 [ 82.023267] ? iov_iter_init+0xaf/0x1d0 [ 82.027216] __vfs_write+0x684/0x970 [ 82.030906] ? default_llseek+0x290/0x290 [ 82.035027] ? selinux_capset+0x100/0x100 [ 82.039161] ? selinux_file_permission+0x82/0x460 [ 82.043984] ? rw_verify_area+0xe5/0x2b0 [ 82.048016] ? __fdget_raw+0x20/0x20 [ 82.051712] vfs_write+0x189/0x510 [ 82.055225] SyS_write+0xef/0x220 [ 82.058649] ? SyS_read+0x220/0x220 [ 82.062244] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 82.067239] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 82.071971] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 82.076692] RIP: 0033:0x4512e9 [ 82.079847] RSP: 002b:00007fc6938dfc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000001 [ 82.087522] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512e9 [ 82.094759] RDX: 0000000000000020 RSI: 0000000020fdb000 RDI: 0000000000000016 [ 82.101997] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 82.109239] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b5e76 [ 82.116473] R13: 00007fc6938dfb48 R14: 00000000004b5e86 R15: 0000000000000000 [ 82.124013] ================================================================== [ 82.131398] BUG: KASAN: use-after-free in skb_push+0xd4/0xe0 [ 82.137172] Read of size 8 at addr ffff8801c97ec410 by task syz-executor5/15644 [ 82.144582] [ 82.146187] CPU: 1 PID: 15644 Comm: syz-executor5 Not tainted 4.13.0-rc4+ #4 [ 82.153344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.162664] Call Trace: [ 82.165221] dump_stack+0x194/0x257 [ 82.168820] ? arch_local_irq_restore+0x53/0x53 [ 82.173458] ? show_regs_print_info+0x65/0x65 [ 82.177926] ? __mutex_lock+0x16f/0x1870 [ 82.181959] ? skb_push+0xd4/0xe0 [ 82.185384] print_address_description+0x73/0x250 [ 82.190197] ? skb_push+0xd4/0xe0 [ 82.193620] kasan_report+0x24e/0x340 [ 82.197393] __asan_report_load8_noabort+0x14/0x20 [ 82.202292] skb_push+0xd4/0xe0 [ 82.205545] tipc_nl_compat_recv+0x833/0x18f0 [ 82.210022] ? tipc_nl_compat_doit+0x660/0x660 [ 82.214590] ? check_noncircular+0x20/0x20 [ 82.218793] ? __tipc_nl_compat_publ_dump+0x390/0x390 [ 82.223951] ? tipc_nametbl_stop+0x970/0x970 [ 82.228326] ? tipc_nl_compat_name_table_dump_header+0x180/0x180 [ 82.234459] genl_family_rcv_msg+0x7b7/0xfb0 [ 82.238843] ? genl_rcv+0x40/0x40 [ 82.242267] ? netlink_deliver_tap+0x14d/0xa60 [ 82.246820] ? lock_downgrade+0x990/0x990 [ 82.250942] ? lock_release+0xa40/0xa40 [ 82.254892] ? lock_acquire+0x1d5/0x580 [ 82.258858] genl_rcv_msg+0xb2/0x140 [ 82.262549] netlink_rcv_skb+0x216/0x440 [ 82.266584] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 82.271144] ? netlink_ack+0xab0/0xab0 [ 82.275001] ? genl_rcv+0x19/0x40 [ 82.278435] ? netlink_skb_destructor+0x1d0/0x1d0 [ 82.283251] ? selinux_nlmsg_lookup+0x32b/0x430 [ 82.287895] genl_rcv+0x28/0x40 [ 82.291147] netlink_unicast+0x4e8/0x6f0 [ 82.295183] ? netlink_attachskb+0x8a0/0x8a0 [ 82.299567] ? security_netlink_send+0x81/0xb0 [ 82.304126] netlink_sendmsg+0xa4a/0xe60 [ 82.308166] ? netlink_unicast+0x6f0/0x6f0 [ 82.312375] ? security_socket_sendmsg+0x89/0xb0 [ 82.317102] ? netlink_unicast+0x6f0/0x6f0 [ 82.321328] sock_sendmsg+0xca/0x110 [ 82.325039] sock_write_iter+0x31a/0x5d0 [ 82.329075] ? sock_sendmsg+0x110/0x110 [ 82.333040] ? iov_iter_init+0xaf/0x1d0 [ 82.336992] __vfs_write+0x684/0x970 [ 82.340681] ? default_llseek+0x290/0x290 [ 82.344798] ? selinux_capset+0x100/0x100 [ 82.348926] ? selinux_file_permission+0x82/0x460 [ 82.353750] ? rw_verify_area+0xe5/0x2b0 [ 82.357779] ? __fdget_raw+0x20/0x20 [ 82.361463] vfs_write+0x189/0x510 [ 82.364977] SyS_write+0xef/0x220 [ 82.368404] ? SyS_read+0x220/0x220 [ 82.371999] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 82.376994] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 82.381731] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 82.386454] RIP: 0033:0x4512e9 [ 82.389611] RSP: 002b:00007fc6938dfc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000001 [ 82.397288] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512e9 [ 82.404526] RDX: 0000000000000020 RSI: 0000000020fdb000 RDI: 0000000000000016 [ 82.411763] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 82.419001] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b5e76 [ 82.426250] R13: 00007fc6938dfb48 R14: 00000000004b5e86 R15: 0000000000000000 [ 82.433507] [ 82.435107] Allocated by task 15644: [ 82.438794] save_stack_trace+0x16/0x20 [ 82.442740] save_stack+0x43/0xd0 [ 82.446171] kasan_kmalloc+0xad/0xe0 [ 82.449855] kasan_slab_alloc+0x12/0x20 [ 82.453807] kmem_cache_alloc_node+0x13d/0x750 [ 82.458358] __alloc_skb+0xf1/0x740 [ 82.461955] tipc_tlv_alloc+0x26/0xb0 [ 82.465724] tipc_nl_compat_dumpit+0xf2/0x3c0 [ 82.470194] tipc_nl_compat_recv+0x756/0x18f0 [ 82.474685] genl_family_rcv_msg+0x7b7/0xfb0 [ 82.479075] genl_rcv_msg+0xb2/0x140 [ 82.482766] netlink_rcv_skb+0x216/0x440 [ 82.486797] genl_rcv+0x28/0x40 [ 82.490046] netlink_unicast+0x4e8/0x6f0 [ 82.494079] netlink_sendmsg+0xa4a/0xe60 [ 82.498117] sock_sendmsg+0xca/0x110 [ 82.501803] sock_write_iter+0x31a/0x5d0 [ 82.505835] __vfs_write+0x684/0x970 [ 82.509518] vfs_write+0x189/0x510 [ 82.513037] SyS_write+0xef/0x220 [ 82.516470] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 82.521189] [ 82.522783] Freed by task 15644: [ 82.526121] save_stack_trace+0x16/0x20 [ 82.530069] save_stack+0x43/0xd0 [ 82.533492] kasan_slab_free+0x71/0xc0 [ 82.537351] kmem_cache_free+0x77/0x280 [ 82.541297] kfree_skbmem+0x1a1/0x1d0 [ 82.545066] kfree_skb+0x165/0x4c0 [ 82.548578] tipc_nl_compat_dumpit+0x36a/0x3c0 [ 82.553132] tipc_nl_compat_recv+0x756/0x18f0 [ 82.557600] genl_family_rcv_msg+0x7b7/0xfb0 [ 82.561978] genl_rcv_msg+0xb2/0x140 [ 82.565659] netlink_rcv_skb+0x216/0x440 [ 82.569687] genl_rcv+0x28/0x40 [ 82.572937] netlink_unicast+0x4e8/0x6f0 [ 82.576976] netlink_sendmsg+0xa4a/0xe60 [ 82.581007] sock_sendmsg+0xca/0x110 [ 82.584698] sock_write_iter+0x31a/0x5d0 [ 82.588728] __vfs_write+0x684/0x970 [ 82.592409] vfs_write+0x189/0x510 [ 82.595915] SyS_write+0xef/0x220 [ 82.599336] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 82.604057] [ 82.605657] The buggy address belongs to the object at ffff8801c97ec340 [ 82.605657] which belongs to the cache skbuff_head_cache of size 224 [ 82.618804] The buggy address is located 208 bytes inside of [ 82.618804] 224-byte region [ffff8801c97ec340, ffff8801c97ec420) [ 82.630647] The buggy address belongs to the page: [ 82.635547] page:ffffea000725fb00 count:1 mapcount:0 mapping:ffff8801c97ec0c0 index:0xffff8801c97ecac0 [ 82.644961] flags: 0x200000000000100(slab) [ 82.649166] raw: 0200000000000100 ffff8801c97ec0c0 ffff8801c97ecac0 000000010000000a [ 82.657031] raw: ffffea000721b6e0 ffffea000734fda0 ffff8801d9833800 0000000000000000 [ 82.665305] page dumped because: kasan: bad access detected [ 82.670977] [ 82.672571] Memory state around the buggy address: [ 82.677466] ffff8801c97ec300: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 82.684791] ffff8801c97ec380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 82.692117] >ffff8801c97ec400: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 82.699440] ^ [ 82.703293] ffff8801c97ec480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 82.710618] ffff8801c97ec500: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 82.717946] ================================================================== [ 82.725269] Disabling lock debugging due to kernel taint [ 82.730864] Kernel panic - not syncing: panic_on_warn set ... [ 82.730864] [ 82.738223] CPU: 1 PID: 15644 Comm: syz-executor5 Tainted: G B 4.13.0-rc4+ #4 [ 82.746612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.755950] Call Trace: [ 82.758515] dump_stack+0x194/0x257 [ 82.762111] ? arch_local_irq_restore+0x53/0x53 [ 82.766747] ? kasan_end_report+0x32/0x50 [ 82.770873] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 82.775599] ? skb_may_tx_timestamp.part.61+0xa0/0xc0 [ 82.780766] panic+0x1e4/0x417 [ 82.784019] ? __warn+0x1d9/0x1d9 [ 82.787448] ? skb_push+0xd4/0xe0 [ 82.790869] kasan_end_report+0x50/0x50 [ 82.794840] kasan_report+0x137/0x340 [ 82.798610] __asan_report_load8_noabort+0x14/0x20 [ 82.803505] skb_push+0xd4/0xe0 [ 82.806754] tipc_nl_compat_recv+0x833/0x18f0 [ 82.811218] ? tipc_nl_compat_doit+0x660/0x660 [ 82.815771] ? check_noncircular+0x20/0x20 [ 82.819972] ? __tipc_nl_compat_publ_dump+0x390/0x390 [ 82.825129] ? tipc_nametbl_stop+0x970/0x970 [ 82.829502] ? tipc_nl_compat_name_table_dump_header+0x180/0x180 [ 82.835623] genl_family_rcv_msg+0x7b7/0xfb0 [ 82.840004] ? genl_rcv+0x40/0x40 [ 82.843432] ? netlink_deliver_tap+0x14d/0xa60 [ 82.847982] ? lock_downgrade+0x990/0x990 [ 82.852105] ? lock_release+0xa40/0xa40 [ 82.856048] ? lock_acquire+0x1d5/0x580 [ 82.859999] genl_rcv_msg+0xb2/0x140 [ 82.863689] netlink_rcv_skb+0x216/0x440 [ 82.867716] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 82.872266] ? netlink_ack+0xab0/0xab0 [ 82.876119] ? genl_rcv+0x19/0x40 [ 82.879548] ? netlink_skb_destructor+0x1d0/0x1d0 [ 82.884358] ? selinux_nlmsg_lookup+0x32b/0x430 [ 82.888994] genl_rcv+0x28/0x40 [ 82.892273] netlink_unicast+0x4e8/0x6f0 [ 82.896302] ? netlink_attachskb+0x8a0/0x8a0 [ 82.900683] ? security_netlink_send+0x81/0xb0 [ 82.905243] netlink_sendmsg+0xa4a/0xe60 [ 82.909277] ? netlink_unicast+0x6f0/0x6f0 [ 82.913481] ? security_socket_sendmsg+0x89/0xb0 [ 82.918213] ? netlink_unicast+0x6f0/0x6f0 [ 82.922416] sock_sendmsg+0xca/0x110 [ 82.926098] sock_write_iter+0x31a/0x5d0 [ 82.930127] ? sock_sendmsg+0x110/0x110 [ 82.934089] ? iov_iter_init+0xaf/0x1d0 [ 82.938037] __vfs_write+0x684/0x970 [ 82.941718] ? default_llseek+0x290/0x290 [ 82.945831] ? selinux_capset+0x100/0x100 [ 82.949952] ? selinux_file_permission+0x82/0x460 [ 82.954773] ? rw_verify_area+0xe5/0x2b0 [ 82.958801] ? __fdget_raw+0x20/0x20 [ 82.962482] vfs_write+0x189/0x510 [ 82.965992] SyS_write+0xef/0x220 [ 82.969416] ? SyS_read+0x220/0x220 [ 82.973021] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 82.978012] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 82.982745] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 82.987466] RIP: 0033:0x4512e9 [ 82.990621] RSP: 002b:00007fc6938dfc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000001 [ 82.998298] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512e9 [ 83.005531] RDX: 0000000000000020 RSI: 0000000020fdb000 RDI: 0000000000000016 [ 83.012768] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 83.020006] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b5e76 [ 83.027253] R13: 00007fc6938dfb48 R14: 00000000004b5e86 R15: 0000000000000000 [ 83.034857] Dumping ftrace buffer: [ 83.038365] (ftrace buffer empty) [ 83.042040] Kernel Offset: disabled [ 83.045633] Rebooting in 86400 seconds..