604b8487b6015845fdbe44a2d1e1dd6c72808f39f0fb4d01ed29afdbf60544ad4e11e56e031f836d0c24bfeba0df48fdbcde8c35ec3d216a83cd2ceaace1d3634e403e9b5e73843f2ff4ac4"}], 0xe8, 0x40080}, {0x0, 0x0, &(0x7f00000d6000-0x30)=[{&(0x7f0000ecb000)="d0e04c2bb7fd4212c525f6bf174aecea008dcae2798605682dfe6a5088a4936009a256004adb8999db49f4def439da8018cc3999e280484a59ed71e9dfbb2edd807798195d12f997a641b693", 0x4c}, {&(0x7f0000887000-0x38)="25b4bd274dd0179817f32ee980f4bd38d71d85b57138c6d041dc33a04c60224e6121084592c57b443e298b53215b12a6b64beb7ce4f48bad", 0x38}], 0x2, &(0x7f00009f6000)=[@iv={0x80, 0x117, 0x2, 0x6a, "ffb64c16ddf664442fca48e81550ff6c4996dc4482b05b1291cd5af5cff6575861b9753aa8cb0bd6fa6ec8d58fa67de9c531e6d39b939a3b482cb2d930fd5175ad29d97a8d9b73bca121278a113f9bd9a32210091a81349f26eabc1b4d73014e084579a19f0159206d11"}, @iv={0x60, 0x117, 0x2, 0x4b, "5efa675326e0192aab4cc5b15737aa59c200ea5b9dc3fcdb875f96e9ce92138d961da43b0672222608e74477eb42d193948f541e32528a56bd16942ee578a19f4c89842857dc5ec21cc8ff"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x401}], 0x128, 0x40000}, {0x0, 0x0, &(0x7f00005d1000-0x60)=[{&(0x7f000072c000-0xcc)="1fbc3a380617c2018eb4df45be46e317fad2b4c7a37d9c8016231b95dd763449c43ffc865f49892106d255e85546cfe0f6c5044ae8281b619b95da509508e8e9dca04c9669603aafdfce803c5fbc855838e2bc7c4f20d1bf2692cb99a1dce74edaf7d47c5416ba8b67fb9c3c9149768d63cad99b6a8b1e12550db33ff63a04a8d35b99894b8c01cb38f702ab383f48ce14e51a43049ce98c65fb9ab264e3c4aa9892c04e7931bee9a1038d9ec3d4880da07cfe2cc750053f1dc6cbc7b4b72a7bfcb57efc1240da2f8ee69e1d", 0xcc}, {&(0x7f0000261000)="b80bf1f2ac55a1cb92db90836ce9dc413bba988f211f234af4b1c285c408d3af841c1a37ba5affe0ee9358df111cde6302a5c822eed4afef030af7d1f9e62b87c2fd4f4b54cbce226906dd6759197610232d0845c53e1d2069606a15c36d9e940f5d2c3683c56202ebd7c5f6d40e4a2df0faec562487dfcc2ee5654900bca7471e438ecb9109b6518dcff878bb7f9dae1102dc2c1b9f7f716aac1509e132d5d35f6bf3578398f9b84f12dd86ae", 0xad}, {&(0x7f000083a000)="1fc521ca3bb9f43f32ee00d8b3876091302c36686d0ce2e8c4b58db31f64a5d50d4d5c9f8ffdbb13541d2525f630b24af35c9513c52c31105a553ad0f26f2900ffa97cfd3a4bf65d82791d4dbf5abc84a695d3d5a17cce249c7c07bd851e45b1b0444411ee2ba1e11e37c5a0e804b7d5f14286525bd1ff87e505c9b9fc18b2a0d903da21f9437d787446438cd90f75564afe38919bb73fd44fb7bdde13da", 0x9e}], 0x3, &(0x7f0000b68000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x163680fa8339b14}, @assoc={0x18, 0x117, 0x4, 0x5667000000000000}], 0x48, 0x0}], 0x6, 0x8000) r3 = accept(r1, &(0x7f00003d3000)=@hci={0x0, 0x0, 0x0}, &(0x7f00003ec000)=0x6) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000046f000)=0x0, &(0x7f000098b000)=0x4) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000443000)=[{&(0x7f0000443000-0x81)=""/129, 0x81}, {&(0x7f0000f73000)=""/223, 0xdf}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 15:56:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cde000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004f0000)=0x0, &(0x7f0000323000)=0x4) 2018/01/17 15:56:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000651000-0x4)={r0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000892000)={@generic="51221cc5bc652b8320aefdeda5b33071", @ifru_flags=0x8500}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006b8000)={0x10000, 0x1, 0x8, 0x20, 0x101, 0xffffffffffffff80, 0x81, 0x8, 0x0}, &(0x7f00005dc000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000085b000)={r2, 0x9, 0x4, [0x81, 0x9, 0x1, 0x3]}, &(0x7f00005dc000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b21000)={r2, 0xf3f}, &(0x7f0000816000)=0x8) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a1e000-0x10)={0x100000000, 0x206, 0x2, 0xd98, r2}, &(0x7f0000f6f000)=0x10) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000550000)={0x9, &(0x7f0000a59000)=[{0xffffffffffff0001, 0x5, 0x1ff, 0x7fffffff}, {0x7, 0x80000000, 0x2ff, 0x1}, {0x2, 0x7ff, 0x2, 0x7}, {0xfff, 0xfffffffffffffffa, 0x7, 0x7}, {0x2, 0x528, 0x7, 0xc5}, {0x959, 0x80000, 0x200, 0x8}, {0x8001, 0x200, 0x8, 0xfffffffffffffc55}, {0x0, 0x8, 0x8, 0x4}, {0x8, 0x6, 0xffff, 0x7fff}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000936000)=0x1, 0x4) 2018/01/17 15:56:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000154000-0x1d)="20abc982337780bff1e4eeeddfe36491a20069b2a9dd2df86b5379c4bb") socket$bt_rfcomm(0x1f, 0x756ebb02a9517621, 0x3) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000975000-0x15)="d3", 0x1) 2018/01/17 15:56:52 executing program 6: r0 = socket$inet(0x2, 0x3, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003d5000-0x10)={0x7ff, 0xa, 0x101, 0x8, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r3, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r4 = socket(0x10, 0xa, 0xfffffffffffffff8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003ba000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054d000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f000053e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r5}, 0x14) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 15:56:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000893000-0x4)=0x7, 0x4) 2018/01/17 15:56:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) r1 = accept$inet(r0, &(0x7f0000f12000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000657000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000cf7000)={0x0, 0x8000, 0x4, 0x3, 0x0}, &(0x7f00001e7000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008d0000-0x8)={r2, 0x1, 0x7}, 0x8) r3 = accept(r0, &(0x7f0000aeb000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000305000)=0x20) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f000095a000)={0xfffffffffffff66c, 0x100000000, 0x2, "25fbdee0fa1f", "decf5634f2d94f8ad0fc0d4fb1ad2233"}) 2018/01/17 15:56:52 executing program 5: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000acb000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000018c000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000718000-0x28)={@generic="9b1c30970a9d26771c28b2a8881e6077", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r2, 0x87, 0x6, &(0x7f0000071000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b69c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0xffffffffffffff48) 2018/01/17 15:56:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x900000000005, 0x2) setsockopt(r0, 0x400000000000ffff, 0xcd54, &(0x7f0000e99000-0x20)="05b7ffa87c7ea53164780397861ff68fe73856000007ffd0090000009bdb863c", 0x3ab) 2018/01/17 15:56:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000)=0x0, &(0x7f0000e16000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9c000-0x10)={0x0, 0x0}, &(0x7f0000f9a000)=0x10) 2018/01/17 15:56:52 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000005000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000000e000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f000000e000)={@empty=0x0, @rand_addr=0x6}, 0x8) 2018/01/17 15:56:52 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(r0, &(0x7f0000005000-0x3c)=[{{&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x3, &(0x7f000000d000-0x4)="01000000", 0x4) sendto$inet(r0, &(0x7f000000a000)="", 0x0, 0x0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:56:52 executing program 3: mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000007e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00000e4000-0x4)=0x3a) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000001a000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x94) 2018/01/17 15:56:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) write(r0, &(0x7f0000736000-0x2e)="260000002a00ff000343007fcdffff03000103ff01000000000900fffffffffffffff100fe88", 0x26) 2018/01/17 15:56:52 executing program 4: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000fa5000)={0x1f, 0x7f, {0x0, 0x9, 0x80, 0x9, 0x9, 0x5}, 0x200, 0x6}, 0xe) bpf$MAP_CREATE(0x0, &(0x7f0000c9e000-0x2c)={0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f00000ec000)="581d5c120c91b1568ecafcdd975c4e148eae87cc265dda915295995571a2f0c5a32c4825a0f1ae9167fcd28fe0baf6680b01841c8f6fdeb60a2ab96017c8179e263592b7369590bcc2b018976e128702e1193e656922696a7c0185fa89041cf6dcd1ad426b5e0dbdb69335db37fc2d9654e1278ef334d8dfd854bf1f48ceb8732bb42a58021ddcab2e3d5aab815077ce82334d3402ba524296ce2b3869383081dc920b6a258e6e41c261498c53f17262bd668a66c435bf6d86fb51288ad1c2513b2b4ea28dd984f84289a53c82ced009fb78a8") mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fa6000-0x8)={0x5, 0x9}, 0x8) 2018/01/17 15:56:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x7f, &(0x7f00002c5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ea0000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d60000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b29000-0xa0)={r1, @in6={{0xa, 0x2, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x81, 0x8000, 0x80000001}, &(0x7f000053f000)=0xa0) r2 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000341000-0xb9)="", 0x0, 0xfffffdef, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 15:56:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000867000)={0x0, 0x10, &(0x7f000099c000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b54000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cff000-0xa0)={r1, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x10000, 0x20, 0x8}, 0xa0) 2018/01/17 15:56:52 executing program 2: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a88000)={0xb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe(&(0x7f0000d75000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fcf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xe, 0x1, &(0x7f0000fcf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000fce000)={r1, r2}) 2018/01/17 15:56:52 executing program 3: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000008e000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f3000)={0x0, 0x0}) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000002e000-0x4)=0x0, &(0x7f00000f5000-0x4)=0x4) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00000f4000-0x51)=""/81, &(0x7f00000f4000-0x4)=0x51) 2018/01/17 15:56:52 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000ce000-0x1)=0x160282) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b84000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000356000-0x98)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x800}, &(0x7f0000bb9000-0x4)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000860000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/17 15:56:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) pipe(&(0x7f000074a000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000c32000)=0x5, 0x4) r4 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6(0xa, 0x5, 0x9, &(0x7f000035f000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00004c4000)={r4}) r7 = accept$packet(r6, &(0x7f0000f93000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bf7000)=0x14) splice(r4, &(0x7f0000c78000)=0x0, r7, &(0x7f00007bc000-0x8)=0x0, 0x5, 0x8) getsockopt$inet6_dccp_int(r5, 0x21, 0x17, &(0x7f0000cd1000)=0x0, &(0x7f00005aa000-0x4)=0xe8) connect$netlink(r2, &(0x7f0000140000)=@kern={0x10, 0x0, 0x0, 0x20008040}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) getsockname(r3, &(0x7f0000fc7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fa000-0x1)=0x2e) close(r8) 2018/01/17 15:56:52 executing program 5: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r2, 0xb0d) r3 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00001ac000)={@common="6c00011e9600000000001000006fffed", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f00000f2000)=0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ee000)={0x7ffc, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0xfffffffffffffcbf) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r4, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r4, 0x6, 0xa, &(0x7f0000b63000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000df3000)={0x0, 0xff}, &(0x7f000041e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000df3000)={0x0, 0x1}, &(0x7f000037b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000795000)=@assoc_value={0x0, 0x0}, &(0x7f0000869000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a5e000-0x4)=@assoc_id=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000df3000)={0x0, 0x68, &(0x7f0000df3000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ffc000000000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xed, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000742000-0xc)={0x0, 0x6, 0x0}, &(0x7f00001e9000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000099000-0xc)=@sack_info={0x0, 0x2, 0x10000}, &(0x7f000049e000)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000df3000)=@assoc_value={0x0, 0x0}, &(0x7f0000df3000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000b7c000)={0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0}, &(0x7f0000643000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000325000-0x10)={0x0, 0x1, 0x80000001, 0x5, 0x0}, &(0x7f0000df3000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f00008c9000)={0x0, 0xfffffffffffffffd, 0x0}, &(0x7f0000d47000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004f0000)={0x0, 0x4f, "ef2738fd5af771cbb098e84ed6bf232ef0702e7621ef174389c339b4404d3207e7f80aab9ec44c78c55d11fad7ef56fca918ea42d75bbeb8f9595e888654cbef95addf78e8842f1fc796d82faa8b85"}, &(0x7f0000c96000)=0x57) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00007c4000-0x6)={0x0, 0x7}, &(0x7f00008ec000)=0xffffffffffffff4e) sendmmsg$inet_sctp(r6, &(0x7f0000df4000-0x188)=[{&(0x7f0000a54000-0x1c)=@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000df4000-0x70)=[{&(0x7f0000df3000)="a379373d8841f852fef3e2cba422ebdcbce88725660e386344c44fa5482f8a104f25b2d91bb79907d8436d7365275ff41eb51a74a623cebb8508adf73e7b85eb05cf03facf243fe9c26137f470766ca9d0c4a9c067fbc7f22a392dd3921af7459341f8746ab36b04c59ac7779c7e59d330681bd228009e37c7ec7d61b1a31ad35d8ab59a4b94587d1ed63c95fea005f4e6b23555dea9e363a9", 0x99}, {&(0x7f00006f1000)="7e2d5ebac9b858d0d6e5c3d9d814423baf", 0x11}, {&(0x7f0000df4000-0x8c)="a9b123c1e3968c03186389cdb228f516ce853b0f09b3b11b2f544922af55dd41827856e497d6cb37b5a72ae0fb049e61cd86e6bb65acb64eb8f431d44567ce9fca98a724bf5a15b0273f7ca2c8a97b03d1452aedac455b47db4de2ebab394220f891226538cb1a6d727572ffe3a41b653b3fba8996fe260b4976862973da70e026e9f1f5eeadfa185a668592", 0x8c}, {&(0x7f0000404000)="a6", 0x1}], 0x4, &(0x7f000054a000-0x30)=[], 0x0, 0x4000010}, {&(0x7f0000151000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000244000-0x90)=[{&(0x7f0000df3000+0xedc)="6ddbb22f2dcac08ae3ead402e9c6f7756d419bcd479a678301db0a4894e37927ddfcc02aebee0b3450c2cbb88a4c18c4c9e445a123a0d6dfe4f06b49cc97984c75d9b33d639783002689e241517a47af752d374ce4833484a11b9117459d01cd00e30ab2ad0d3735c6e31f4d017a9eb3c6db841d79f4f939237179d9ec99a166adf84b8c5f07b36fc4f998ff51f61a79119636050f1a0f86fa88d4c7a96b3a855fee9cad1884189afde95b723e347a676b665cc4a1858ec4ba7be31495d54bf533c8e62ad2fdfe23407a654dd90efbcc43833fe1bd941e6e39", 0xd9}, {&(0x7f0000df4000-0x94)="94eb3ce2aff1d68039f8108a3a3b6198ea937776d99bde05d72e2ec61438d942f207f57c34291a86eb5d8cf42bae42eb189734677c2b10ada335855be4c17567065c6cf14d5666dd49b03bb4b1b0196dc6f995a90b70ff696bc555b7909c172942d2302e9dfb8216aac226d63a7ab6b1039f7693d0c81711cd88ae9bb4ddb04269950cef7bac4a1d11b38a10ffb7567fa7f0ee88", 0x94}, {&(0x7f00002e8000)="7ed4e24075f0dfe7f617b5aaffffe9b3f5ba162bf01512ceeb3e7d34eeafc67c0172158d3a488a450c132b72c6151885b5b0865854e1a78f7c4a924c670d771fef45bfaa715eaa85f5865ac6ec5ae20e3ac15a10697d3736b9b58f00944bd8ebe912c692d7483bd242bbb26223527c62260971841b41f4bfb26eb72da0a8836f6dc56ab8d68a452bb02f8c787176ca51e5216f99a5d3d8b9ad385302000f534b9c084a065a6b6f05fd30681d60c1826dadb9c5d8e9851dc594d9bc59c7b277f71f11007a1d6cfb7b5df839a11dc39bf5b706b60aff8499f524ea5bfabfc5e5f1fccbd9affd5d1373e54a185e294ffbd26e5b66b9258a5b252e", 0xf9}, {&(0x7f000078d000)="c53fc7f15eb1b00321bcb3acd5fb8611375703d2ec7e4cdda5434546bcd7440c5cb7d652490090cf37b850fdeb25aabfa04ad340e81beb276159dbcc99ed0bf5a30739e5d6eb", 0x46}, {&(0x7f0000df3000)="b2c59633332d53aabf2ea206f75166f8a9af74529bee1590495943382569dbf9fb68ba3e95e5aab53c69ed9b78c67f872455dbc0551cfb3571d7c724c341c12a61fe301fb7671569fc449951bd79d4010d58b139e5c09f08f3a40da15daa231362b7dae1795e5601d994cf01b78cd1491c8b", 0x72}], 0x5, &(0x7f0000466000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x9, 0x6, 0x1, 0xfffffffffffffffc, 0x5, 0x6, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x820b, 0x2, 0x9, r9}}], 0x60, 0x20008000}, {&(0x7f0000cde000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000df4000-0x60)=[{&(0x7f0000df4000-0x41)="9639dcc04413c6e38e91b81810a2221226d3ebaeb698dcf4d60832e1f3abad3d73b5a7094f39e17150f05c76ef2d93cb1404bf9941d54910eb96c3c0c4a751e29d", 0x41}, {&(0x7f00009b3000)="01697d8e7af7641b169980a527fec270a87b5e24871b72d32a74103a918aa4695f52294314c43d1247d8b2e408fd6abbf5a1230562ec5a2f7fb41e874084fe83a3666a80e0680b3d75b9895d38bea1f56f8a81b5002c73ff96b087f813306b18b64edc36cf5ea9cdaca5e8c8944d59275049233843097c40f412e521f3d982fb0c285acfe56d159ea49a1ba591348a1c7bfc6848b527e5fe01270d1a08e0764b78ddb7c325a51fad0b7a786531bb53525883bc83dbb4338b77a3f0338ba524ce64420fb9667b62fdbc6165ff5bc182dc31109f6354d912322daf70764d", 0xdd}, {&(0x7f0000677000-0xde)="8b44fa31700875cbb3dec68285ef8678cb0f6bf52a5ac25909f89549e7a6600f7aeedc7176d3e0012d6182a3504b652c606f1768351e19504c33a5743a1b342cf272a23a855f6176d137472b671e0437cc2373f7777f4349c1ede21f096e9d8386d0a8a5949384f98c026aef78d06945d4a8ed3c498079608c5a031c869ceb2b7d95bfcc9f593330054afd87c6c2d298bcfa0f8185ea3a972ef7aaf5190fa199c8b3d52e8ce3669dc599dcfb154334e7165cf657c9d2eb0c912b837f417b1aa56a6351332fc00a036d207ea648e3dd31078d63ba16b91cf74d833a7f47a1", 0xde}], 0x3, &(0x7f0000df3000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x202, 0x10000, 0x6, 0x8, 0xfffffffffffffffb, 0x1ff, r10}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0x8, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0xfff, 0x8, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x500, 0x8, 0x6, 0x4, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8009, 0x7, 0x7, r13}}, @init={0x18, 0x84, 0x0, {0x100, 0x4e, 0x7, 0x138}}], 0x120, 0x48000}, {&(0x7f0000df4000-0x1c)=@in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x30e}, 0x1c, &(0x7f0000df3000)=[{&(0x7f0000df3000)="61fb3fe4ada0cff97cad1eda4628e881ae4459605a98ba25e820276e7cfe50445d7faa499e093c5cbd24fe044bd19d180d00ae30af661f8c1e627ef31e7b8657b6f320da3f1f8a20dc6f57a165322743c8df9de768b4f0cf9055bbf816d70ddc2a132246fc3a0d9ba144bad8075b962444f165272d8e4bfcfa5bf828afd08bd00ab77b25f5f8996636655f7bd29b1cd9ddbac7", 0x93}, 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", 0x1000}], 0x3, &(0x7f0000df4000-0xf0)=[@init={0x18, 0x84, 0x0, {0xdf, 0xcd0, 0x20, 0x0}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x80000000, 0x786}}, @init={0x18, 0x84, 0x0, {0x5, 0x3, 0x3, 0x200}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x8, 0xfff, 0x9}}, @init={0x18, 0x84, 0x0, {0x81, 0x2c1a, 0x5, 0x0}}], 0xf0, 0x20040001}, {&(0x7f0000df4000-0x10)=@in={0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000240000)=[{&(0x7f0000959000)="1fd60af9d8d747ae764b53eeab09a0b160fcc46ab1df493bb44c883ae9ee30e4f7c595dde20dd1e35c94db569743a63436cf618b88c03ca0a14da121adbf48d33ddcfb924a557730fbff3c6ac8f1c95bca4ef842d867dc984fcfb33e416138bc2db8348f14808ea4982f4bc7ee72b2a76f1827c9aadf4bd9ef960f46147ff126f6324e500e905d42dc5fcb92cdbea21f805db62dad1277", 0x97}, {&(0x7f00002b9000-0xe9)="898d234a85946a1d94d54bbb76cf0b01f23c100233b18a89fc998fc52030b6945689cfaf116ce3834d2acc16d270a4d498d72ea5f6fe4d0c44623b9bc5e561671d660343c20bb073646f8d255d0f940249c1f7db3c756f856c082ab7eec475e26b59a3bb88d138f0410cb0b55f88d0c4a2185decd8751302fbea41ab283c2627b833e9feaa00af775a08c90ce0f8b3f021adef64bdcd8997420a6bcb575a6c596f9d8a8e9f4d1acd0d40803d8afd1e5443817327fa313c5703e6900eff22cf7121c6cbcbeeaa1cbd171693319ea3b81583eea00f167c1e7580063d2541d855ca14a74facceb72f5c10", 0xe9}, {&(0x7f0000df3000)="361e54ccdd28e8351885569ed091bb652f7f4ca939d1e46d463fafbcf5bbd0653111d28b64112e0e745a79692f066dd004cad06094f671660ccea601e84534d950c2cddf48b8dbac5f0d24f15cd2c01cd5daf612a12144496ca942f64374fd47ea", 0x61}], 0x3, &(0x7f0000451000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x820a, 0x9, 0x10000, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x1, 0x401, 0x3c7, 0x8, 0xfffffffffffffffd, 0x80000001, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x208, 0x3, 0x7, 0x0, 0xffff, 0x0, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xaa4, 0x8, 0x1f, 0x1, 0x6, 0x9, 0x2, r17}}], 0xc0, 0xc090}], 0x6, 0x40000) getsockname(r4, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f00008c1000)=0xffffffffffff15f3, 0x4) 2018/01/17 15:56:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000044c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a8f000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000092e000-0xe8)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000574000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000222000)={0x0, 0x0, 0x0}, &(0x7f00009f9000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000981000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000735000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ae000-0x4)=0xe8) r8 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000323000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000856000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000310000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000550000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000feb000)={0x0, 0x0, 0x0}, &(0x7f0000cd8000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000309000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b9000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000702000)={0x0, 0x0, 0x0}, &(0x7f0000c19000)=0xc) r16 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$inet(r16, &(0x7f00006e9000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000012f000-0x4)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006e2000-0x4)=0x0) r18 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d88000)={0x0, 0x0, 0x0}, &(0x7f00003a8000)=0xc) sendmmsg$unix(r1, &(0x7f00004fc000-0xa8)=[{&(0x7f0000845000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fd4000-0x6)=[{&(0x7f0000706000)="c4417a5d64f3eb02427a31d8acc7fcf53694850cdcd2af5fbabb1eb5388999ddc8bbf18da8288fad75a570297b7f0ca56972e1f4bb99ba6c00a7fd7fb4b1a7b843ef6aafd9ce4a0b8e23ee7bd1c21054383b5595a24f78d63262751b457834fc364af258b94c4922a0364d55d9713fbd1be3bd26471b515b601c47d36f90151c6883a46a714e82db6eb1018226f9fb04dfba6bfabd8eaa47f7422d690bbcf37a6b1039ff2a5b068060b31cbf127cc1d38c5f866d100862076ef280dff88a4e9c5741117e38c69a015fb44a", 0xcb}, {&(0x7f0000253000+0x769)="39433c15fd61bd99d4a85caec3eb8816c52c75bf3688495db980c0c065fc8205a26f926a72833dacb309e1f7c32283b1a58f36c8e314486f68460ed51d24faf68fa6ebe51f1bc3d55861494b680be821f885384e1debbb4cfda4dafd", 0x5c}], 0x2, &(0x7f00002b4000-0xd0)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, 0x0}, @cred={0x20, 0x1, 0x2, r8, r9, r11}, @cred={0x20, 0x1, 0x2, r12, r14, r15}, @cred={0x20, 0x1, 0x2, r17, r18, r20}], 0xd0, 0x0}, {&(0x7f0000f3e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000096e000)=[{&(0x7f0000e53000)="3b1631260dabe422b1dbed95b0cdd65998320319f4fca60c661fb8071487aa44dd43d0cd35006518ad2bf930b818ea331e1c0c8c361b2ecd45f2676f1c8d0a0a1dadd54a8228451d161a28a5b6810df528cf307a4a270d8fb44f4c2bc5c463d19d886f4c1efa44516c1625475440200436c2756fbb65d2967346b7327f93bb0633e15e82381aa6e6b599a2797ffa0dce5995500444b799ec98bfa63f5d624775f725960fc1f370a9fcaf7272622464a0", 0xb0}, {&(0x7f0000eb8000)="9b3da2791ebecf4f1daf51476a2d17956d1f9a415ece2487eedfb7bbd1cc8bb7440f9c298a99c7a396a478e5169417e3249d77e755ee3519c0934b860164849c754ec6d20fd3ed9276acaca7e4604ba78fe0fac6fd34876d61d0685def20131ed0cd67d3576a245e94e21ec8007912ee1220", 0x72}], 0x2, &(0x7f0000941000)=[@cred={0x20, 0x1, 0x2, r19, r13, r15}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r10, r20}], 0x68, 0x10}, {&(0x7f0000189000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000225000)=[{&(0x7f0000e0e000-0x1000)="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", 0x1000}, {&(0x7f0000bf6000)="e129ca23c4ecdf53a942df778e5f5d7e4b5ca405fb8249b1e93399b8e5c4bcfe6c6cdf69c92400b5d4b65b3c0e8a0cc85831ee1b255a1809523aa671a91de27c3e46d486b27e35ef8192", 0x4a}, {&(0x7f0000e2c000-0xb7)="a62e15d3f704b8972ea877d924b56fc308330b3265ec2f686e1461bf43609fc894a03eb33aa5132348c4869d5ae2f286928cb74ea4960d68257d32594be86b1909736708f7dededa669928ec0fcfb0ad697d4333e775539958d8659e88c6ad5286281ac818097b21cb026ea590126e1b4b8538cf310964c200504499f1189ccc790b3082516ec57fffff17139fdc2f61aed56c0b40e136dd35238d9fe2b9f9b247893568d4351bcaa1ec726fb91acca558572dd9682d7f", 0xb7}, {&(0x7f0000bdb000-0xb9)="3bd99756a4f9e382fab6a2ef2c567050cf62568f75a0783b9e90bda692108f5de49e40f6b35e615962d6e5c6f0d7ecbd1b40d1540b9cadcdb9245489f9a3bac909ab048f7b7ad797c4a7593f7ef3e17818b68f8979363605a2ca2539622d6d27e060f098081ef8b143bbb212a8ba9df5aff831e66ddc6db7c918af5c9dddc460f9dd37942b2927edc1d5f98c473e9ddd1d922778d4cf527be6627420b98cfe139748d4bda17292ed76f654c294f4a8f55339879f7f99df3857", 0xb9}, {&(0x7f000031a000)="b3b2ba32de0f0b37561f18d64df8673803c5c2bae796c13cec181186e01565a0c208534b5f429ab8e500b84e86d0c2ac81d3ae62ffb22bdd7c13b0b66a3ad475ec20d1fe0b1aaf49bbe48424298741b528fd3a0a9a9783ff5009acb2a1e524514760276ab7416e6fde21b7f594a1b0c47944159372c34d26e2996b496ea99b690f484ef2c437c057868bad0a4ef0c8b8b66f61f5e5b846", 0x97}, {&(0x7f0000d0c000)="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", 0xfa}, {&(0x7f000098e000-0x6e)="f0debd2581f48f06b79ade9cc898532694275af2ae3ad22e05aa7b5d58d9c244910f1ffb59caf02c9311bb6641ea99bb0a605fb6c112eb5210cb25c428b1b8666b1ba5500d5819826ad5f0b2987581c636436d00af90908a5eb28cc4ad682259b6f34a05ba921473f35926c2851c", 0x6e}, {&(0x7f0000dc6000-0xc0)="49e702c6013b044bea9d9cfbd794fdd7697b56ddcd79e8bd4b70a35d1484931e2fd0b39656a1fda1199f7d3f1231ac07150cb847745f3b3562f9248d5ca51c95649eadb6c5b424f9b39b9352c1e7e0709316428c1a2c8f7a40006bf7f37ddca624f89080b149d60707ed7f9c6ac1175abbcc81c12117dadc31af096485bedbcdc2652cd4f5104985a8350bb4ce470a56057554d9f9c1fa3acc0d092a987820724e7f2e99a14f1edeedd24505c87a4bab390e613ce64619eb3c7a91b8d833bfe4", 0xc0}], 0x8, &(0x7f00003c6000+0xed2)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r3, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r1, r1, r1, r1, r0]}], 0xf8, 0x8000}], 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000388000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00006cf000)=@assoc_value={0x0, 0x0}, &(0x7f0000712000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r21, 0x84, 0x78, &(0x7f000030f000-0x4)=r22, 0x4) r23 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r23, 0x1, r1, &(0x7f00000bd000)={0x0, 0x0}) close(r0) 2018/01/17 15:56:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000b99000-0x7e)=""/126, 0x7e) pipe(&(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00004e4000)=0x8, 0x4) writev(r4, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) tee(r3, r2, 0x5, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f00003a5000-0x4)=0x0, 0x4) 2018/01/17 15:56:52 executing program 7: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000168000-0xaa)="", 0x0, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) 2018/01/17 15:56:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000fba000)=0x0, &(0x7f00006f2000-0x4)=0x4) 2018/01/17 15:56:52 executing program 2: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socket(0x9, 0x0, 0x6bd4) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r1, 0xfffffffffffffffe) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000f71000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8d000)=0x26) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f72000-0x10)={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000f71000-0x4)=0x8000000, &(0x7f0000123000-0x8)=0x4) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000f71000-0x80)=@generic={0x0, ""/126}, &(0x7f0000f31000)=0x80) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000f70000)={r2, @in6={{0xa, 0x1, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000087b000-0x4)=0x8c) 2018/01/17 15:56:52 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='tunl0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/17 15:56:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000538000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6tnl0\x00'}}, 0x1e) 2018/01/17 15:56:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000094c000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/17 15:56:52 executing program 3: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b6e000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6f000-0x4)=0xe8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000f6f000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffc, 0x1, 0x8a3, 0x400, 0x1000, 0xc, r2}) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00009a2000)=0x4) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c9f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e3d000-0x8)={0x0, 0xfff}, &(0x7f0000f3f000)=0x8) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000a1f000)={r4, 0x1000}, &(0x7f0000f70000-0x4)=0x8) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f6e000)=""/20, &(0x7f000052c000)=0x14) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f70000-0x10)={&(0x7f0000f6f000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f6f000)={r5, 0x28, &(0x7f0000f6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000f70000)={0xa, 0x2, 0xb1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0xffff}, 0x12b) 2018/01/17 15:56:52 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x11) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f000000d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000d000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000000e000-0x4)=0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000003000)=[{0x10, 0x10c, 0x8, ""}], 0x10, 0x0}, 0x0) 2018/01/17 15:56:52 executing program 5: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_generic(r0, &(0x7f0000ed0000-0x38)={&(0x7f0000ed0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a7000-0x10)={&(0x7f0000ac5000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:56:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x5) bind$inet6(r0, &(0x7f000055a000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/17 15:56:52 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xb, 0x4, 0x9, 0x7, 0x3, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) poll(&(0x7f0000013000-0x8)=[{r0, 0x8208, 0x0}], 0x1, 0x8) r1 = epoll_create1(0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000017000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000f000-0x4)=0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000016000)=0xfff, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000018000-0x7d)="55c5be04cd4248640e772eabe6b4f47b608ae33e51b38f9d8abc1a7f03a7ff31b4e573c4aaf1a42f851718db268f20a41c1dbec9cb903dad01d90a23016d54ce16c6e0527fc6e7a4f0854895ebd9033f3412f46a61cd4fefab5beda6042e3872aa1721be64389e96e7c02e5bf29fe7687618ef5b558c54da661cfb9b6a", 0x7d) ioctl$int_in(r1, 0x5452, &(0x7f000000c000)=0xad9c) 2018/01/17 15:56:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) pipe(&(0x7f0000f66000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000f8c000)={&(0x7f00002ed000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000447000)=[], 0x0, &(0x7f0000c4c000-0xe5)=""/229, 0xe5, 0x0}, 0x0) 2018/01/17 15:56:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00005d0000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x399) ioctl$int_in(r0, 0x5452, &(0x7f0000f53000-0x8)=0xffffffffffffffff) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f00007e4000)="a0ea30b8e5b0ab32e339bbba1eb175fa4277699fdd7b46ce782aa3f29cbcff9791eab5cc1a867e2b915c806c5ea75f5e334500b92836996a89c3b192c3c0431b48d8dc0984da909b0cbdca50dd11cf813b180475a43e0e67c8c1e71131b44bd478308ee0c600b9a118d06021f69ea2308af7044cbac66fb1950e93d4be70311cbae5d6989e5c147afda1ec25b06bd1c775fc656473be42603e6043c08656b0111342fc47a7593d24a9420100") readv(r0, &(0x7f00002fe000)=[], 0x10000000000002f4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000064000-0xf)=""/15, &(0x7f000001a000)=0xf) pipe(&(0x7f00003e0000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00005bb000)=0x4, 0x4) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c9e000-0x4)=0x8000, 0x4) 2018/01/17 15:56:52 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000ff000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fa6000-0x4)=0x6, 0x80800) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000fa5000)={&(0x7f00004fa000-0xc)={0x10, 0x0, 0x0, 0x1400000}, 0xc, &(0x7f00006fe000-0x10)={&(0x7f0000d76000)=@alg={0x100, 0x10, 0x100, 0x0, 0x0, {{'drbg_nopr_hmac_sha384\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x9}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000}, 0x800) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fa7000)=0x0, &(0x7f0000fa7000)=0x4) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) writev(r1, &(0x7f0000f27000)=[{&(0x7f0000fa7000-0x1000)="c6c2c4732b40c212604508e23c88404e7edd9572a7cba267538562406ee184224aea7ce546426b3ab4b34e996b5ce0702ab74c313bb16ff7fb61c8117e306b8c761d1daf4bd1305db96071c8999ab8c6f95304064eea1364782caffbfdf53310ab83c8a3cc6b55d661fe8edb00235ead40bcf6dccfe7d3a37fe826c4bf002e72c970062f737cab342f0d6ed6ccf0c77813a7da2740908036a37ba56709080bb9a6854ed2807511b6bde9236b0c38642736b655bdab1861747086b1f7d644750a07dd4d2198da813eee733f33ea51f7109cbda182651d383f47e4ae4bf7a06822395f4ee3f4101ccb729c827328790ac715626e58e436bc2ea9fcccd59435d1c3dc1b19cef4bc890fee8d9ca5ec57c0075b919250091dc788d507bc27f76379f6cd68765284e10e809cca490097ce721910bacfed6e5a95eef1cfab1b82092ee80b0e132b43e0b4d449dd33de9fd10636178680bc8281a5c256ef1281a1ada245c71d1865af111b1d9bd0c33f0c4d5e05c63a765b479cb7d7124a2da7b6c1eb0c19de562e37ddea54b141680cd5fad94e8ec555b629d3e7bd973822298e97427f005d540483b44c2d8ba2005f738c45e9d8402f3c5ee030b8ffec48ef9ebb98afb25b492e4fdb69641bbf6b3f65ffb5809a4f9d52e3ef43d567de3447851ddf38cb91dc4eb1da1316d00022f5720d8275d27da1be27c5e1ea754db5550f57c6a2f810e01c366127d9ba058aa9f9f6688e88b413a13795cc86a2ab892cdc9f8e11bc3782fb7b796ad5f222265d06a671c6a4c1a6a992be20906c87d03fd0f398e1616dc025af7dc71cfbe7948ab8530cf9780905c264a1201f3c75d938c8beb8ccf9dcfaacfd449405085fd24e09e2fb21225c8fc03051786fa2fe1031219070a8f0421fbd9db2d66b8b60e49903963215c4651092e0a7d5e5b57a52e73c40874f6bac74a0875a30a01e0801bcc4465d3cd30563a3ef9618c4593a9efd55a79cf06da1e4fca7b3b692b68ec84913fc68d86ca8371916227fe94c42842b4093717ef1a07f11ce8f2372e3d6b400374d95f3dfa6b91cdf3210b79276672bfe7dc629fa21502233387b9fd498b8c18d747ffd584ecd8b3497d5985f6cfc61ed6e016f6cd6d6ac7cb8d3baf9e1de737ed4af2bcf5dbae718b4b9b2baa16e1efd6ec8ab25f3a59ab9ae8a922deffaf9b8dbbbae44d0c6a55b6cac7119c8bc28c08916e81591d7fa7eedb00fadd81bc69089c6135d8b2c03c9c5cd6a0dc487c9b183d8c98a99af14a13fd11439ecfea80093a98163bf2f8e1832a1c83b377c67a3317e3d23d7905373947b1fc3e959f1b943769ed6ec68f7222c1d8790308aa269678c2459ec6a13b50bb4b4941c7aaa4bb3ac622ae4fc2b985f8bc8dce4357e0aff0981b6c3d76ff70076302ab54e59261ae100434656a8e4b64dbbaa06ff42977acc965034aa3cd02b5f9c5992d6dbb844679f6a2a5dae0264f07b8c1d88567d25233259a27d1c679dfcf057cbab6160a2ef9bbf0a29b99cbf8e3b982d2964905e0c7bbcacac6cc22bcb8ab3dd97e02b80e49a29c7b1cc609a9900e0e24409517f7db4be24ecfc0783456676a371b61f28189f9c28330e8f4a7453ba3605f8651e9b824be086a87d349ac08d33218d6f23497c8a304241d3c1cf3d9c0a2ccf9c99750bee23e5df0ce04f9cafcfc134baaf2bf7462999f5f494b4b8959c2121b071106f7bd198663bb73225e6627e94846588af81e9ac9b642d7a57b2a54e9b3abb5c9da54aa19ade6fcb1629c17e38153d14cde6c755b716cde62caa7d9d8b99ad6a4dacb8e7dd0215566bc4abc2c489f5b69f9bb4d89ad3e9f0b9d7f8902b835434d5404e260561b8f6a70954669c53e5fe90db91bc933fe6874933dcf7ecf5d221e03c3e1bf849c03172114d2e60b12552eb2176c88b9ed2e25d001b08965ef2aadebc79e9e405dc3a6d9998a4d27ed17dd5028bb02194dc1ba5d273045e252097847672d5b0c762056d3499a984cc154a6ae006c79e5d37e75462fb511ffc38ce6f6f30cbfcf05d54fd2c9604e5aa5847badbb4c9414bb85268646cf881bed19740891d2317e3a5a36290b163b2ab76856dfba7d5622b092140e96d2b30175c2e134830fd4eda3642b443b14d4e2fe43cbf5dd5d9bacd7f37064ea528216a947a38a5771bc94c92eca915036e56cf104c413915af0a0a1f9ce69c4f4e2b2b1619108c06c78da5879d84d551a2dcde2fb75fb93d7abf64ed81d38c3fd3719b5d67b553b200b393b617b1ff81351d06d6d2652792e700ae967bdc781190c6db7dbca31fccb299b7fd6f3cf0d7f6c1dac69114081927eb48f557c68a21ee21f8a103d6787fa817be91cd73717ed5650114bc568fa02c716f569e9d9a5dfd3ae2d89007168c7289ca28c19a31f9dc7d9fe0d3f83621fc2c96895e34df71a05665280c05dec8b1d0c4911fc90bd52317a9d6713469bc2cb26257f85d9896a9c9d146f8d14d82505297c6caaf730bfa9a5461d9b9448b71d010aa74debf7081e9e8a5ef2be342b4e59a1c1ce7d50fdae2d0958bc1613e6c0f5d014a824637251ec7df80c712d27bebc13d4583481ae3d390b4c59afa38a12cba20de502924ecdd983acc5daa5bd7592f2f04ab940a78e8aeb02b4e7ca96a17807ae2c12e9c0dcecb71247f1d0f70ea16050240883bd51abb911d5757f7678583a7b6463481027a160f9bd1632e1f89a43f9d611af1be4207f631de683412e8fe46da004f686bca3822f5f895ab987532a1c9afebc9beae6034c3b27ddf18105cad86c2b63a8f3b6f49be8f7120050108d1f7f7cc84431f27e2fe0e918fe946ade037f23c10344838415be7a63e6cf41567c42df6421a75de1bb1d8d71521ad8a7e1b2cabc52af6d323d149e91087622e64a7a175c3552b412f5fcbe0ac84009eec848053ce9199b467d614df84564fb50063db33a9e9d1954d4c7b6fe735a7f5e37d2ef0744bfb2fbec70ecaf7877c63fdd5220277731cc1d5f92a328415a4d866355251bc2be27c29e8d0c59772b6a96d23f8c59df3dcdf17b25e94cd197a09b3ec9e8fd6660030d4a2a95d1f850c0c212c8c97d75ee0a9cd6e550fdeee8376261229a0ed625a9f6eab859168e7a69e15f7d982858672a10b871d8b7cab470cad7e41c17c8f992c1cd7e37f2f79d00eccea7699acfc6a01005ec6a9990b4ef760978219bba53bc02bb9768e3aa6a8d77a54a8711276355cf498ea87d3b0dc4ab3055f8af37cfd4d6f22c865499febd64c194d268743cad7a61b086ae53c1eeb8c998712161aba544d353e94927d4991beb5905676e53b6f259b3fd10b37b8a6ae5dfb71dc73ba188d1e9afec03acd6dbf92f13aeb0e9f5c09770c993cc89726d7dc949283605bc1b101dd6ce769afc0f44d0b622b9ffb7807ea490e31a7cfb7f3ef6a2feabcbbbb5fdfc43010b8dbb74f3635b972a9f7b4f66f9ce2ff4c402ceb7156b084b4f71b762a19b0e6371db37bd1a63319d6110acabc282efb80682181d62676905451e3c68aa52cfb66c24c0eee067d96974b2b49732fdbe6b5fc78c5121ff89c2712799cd2c2f5c822b08e94c1b273d7feac32f20a21aaa122a5eeb27ba310dcddae5852ed2d952049e27e1363f12949a1dc3111219fa87e5afb995c0fcf88b6c3b21495358c2870e744efe384660b5535419d525cc7cd7dd82b29c8b0f2a18bbf1e7ccb0c427e3e004d206bdb543e8c5151d6c966f5b01f6dc44c88ec3eb665e2e2c22e52601c209ef7fbce795258e8afa28b207de289f0e8089c4575a1daf3c453634e1bc9ce64815dcf1ace221419bb510808db4fac66b7adbe347d27a9046dd9b67c043a94697bb03d010d74cd24a076cc15a05d9dc68a0f84e9cd22635ffb523af39a81c0a0b129d645799bc4696c336896241e724575707538ac7ddde397c720cdf3d14f60f2c21da452aaf6567dd0dfe8f1e1a0e44c99d6a0bd62a0d6329e1ade789b8a9248c1bae68cfd28974f7fb9e06f78a941675590fc55246db8e3cdf809f5a1cf214e69c883d3a97c8420c4b3735cdf2633bfdea586669d22b091f66d56c8ea027426b0a57d71220517c11b1314b594162e1a4a0125ca6648ba899fc1f892cc3f4f0b441165d613c6fa2fb988dd36bc46583e8a8495558b6872a303f0c15f117407397ac652d6cb18c02e3478ff8eecd4061d270b2d1640ff87d4d3df26a3d90fe733246d5126b812b8a4cae22d889d775c01a1871a96a0f72e7f6127cef20d4507764b04d2f52f4e025b7459243da9b36770691dc5afa98680242893485b552e2b212dbfab6d65f087db4bbe8f69d6d09ca11fad8ffb032eab4d98470a01a2c7d7010015a746f17b76e73d68d706a6960afa6942910d038e7ce8324543859b731003b3637e03d2bb04040e176c39d187841ec62edaa3cc45a3969a61853552a848e44d736638da75205dc4e97778728c25191462212182ffe2c6196e00414bb55f11985e6417f3b0e997bab1e2973b4a994ba4a020355ec989ac434fbe6a5e2c2e9d2d6e08fb60e19eb440554c892c8e4d32634277447756d7deabff85410c2ad5533d93e78254cc51d8aa9d461b53f97cab7fad5a8fdd1df59a66f8358ea4be1654fd6f006cee88a7d00b82a4b07cfe2d0f12907a73cf231255bec375ed0c0d34c54084ebe8c3c342d22c316e9707bbe5d8df623dd2176a5d6191c8c2cafd404b4cde21bb03c827cf211aaee8689f6852e785e9e2caa95077c821300358c7474733d1aebb2dd16cfbb051c96962f8e1e98078ec10fce0b652cc24dc0b3d89327a463c6b81859923c27476825367d636f5e2baed30c9d8b0a7be77a261120204d4e6d3fbef1f4a194e6280f9dd79eb8d1cb5a195b48984ac93b790c4a684675c9803132874c9b2e2ea4d60b7ac9d9092ec0d42b4d4a61d11739521971d378ba0b4fdd8e1b499498f18f3f2c0b519583b451f54635d4eca0f55f099a330125ba304c0bde5836e56d74daf22442ef1d5fdfca0d992c48cd4612caac0cce1b5248338a7d66466458c8f5247cebd5161c2122b5cd16d9b2ce84a9715b253d448a6eeef0a463188f5e5cf0e2844bf5060415a41edd4f8b85bfbf6a73049e9a1f6ada6de9dec58df1218acabeb21456dac0c2fb7b150975d65b3529123439924bf902302173f245a76ec68919e8ab446e10e25d399f4cb6684b345715bbc8184f52fad38f5f7623421454e98e4274fa908a80dff3d286508f2adc70181a7c37f79edfb90d0192098874489b1a2cffcfd780beb7b5f32eecb400e557984afe5ecfe46d9763980a9edaf1b3e6e377e981090c3b0bac960f90236992c553161f30201ceb74cde7eb97a51feb4a610a27c3b6b5cf4eea961dd1be237df8391fee1ae8d1e049a2a0fe28d256d73156c000d550e4472b69cea4da9de9c646efe4753ff5d8c976668efb8f0f0f8392342b3f86f2741239a6fb8a1c16513db697420794ef51e57af3e5dd564a6e4a2c6b2b3ee991df5dbb6f12e66ccae362b026aae973379ba41f4f7353c7f2128f524be54b2312b7b76fce27a7df771e049c923664d7e43215a71b1bbafce2eab82678b09a4e9235e8195bedfda2cdd72bd17b9142aa7704ff041d1ebe492d95fa877524a1126775bd77c09bd291c793d9656d57edb3a86aa8532b7cab3736563d1caef07024dc2343bbb3027b072c65fc2fce6dae0ab139597978dc550184c4fe78ed62b3f6ced8eeb6dee743242fffe926c37d44900a2c7f4f802d2d6a6cdc5222de348aa7e3f1f0b11dddee488ab36e10837041d45e1af", 0x1000}, {&(0x7f000054f000)="e7f36db45760befc6d5799d2b7bbcb4d07baff4d29bde5e30acaca46e457543c0f173c608a8cb94f6b23f21bf888d022613907104d877f94a3bea12d838d5695ac583e8973d02800f8f58ce59dc565d069686cc00bd61129fad81a6a8142140272dd41ee720de2b7adbf9e634745aa730aca2553b3b075ab9b97ca3d1e8216beed458a1ea839ff82d7b49f06a192684949462bf0ccbaec6ed0b79a5eeebb", 0x9e}, {&(0x7f0000fa6000)="cf35e18ac4bc48ac7d1f2682313727abd42c86708bf87c706d30b3935bd2b815f7a7233583e8532095d5bff3cd42c61351693699aab959e91fbc860e0cb98788af343b33d2c10c8d43542af09e16b5233ea7dcc934a9c51896449186cc93a3e9a41887d014ae099169c3d0887fd5801fc3e6b953c0fd3c0fe5b03574469f056ea65dcc39214e66bfb9f046356f1e47f7c0f1896d68dd8a288d45076b5e47cfad1d7d4d95d5a3e83058c96edaff7349bcad87ba23285e858df34e8d7e55c061a18f02bfcf80503cfcb5d939e4d56885b8ab63928630adcc174da1a51a0f1aef6cec", 0xe1}, {&(0x7f00003e2000)="c89073812e4de8e26d23718c8857", 0xe}, {&(0x7f0000fa7000-0xf5)="93fed6cee86b723c50ae206c1e9a4b2d9641683825898052abf29c2e0808dea21d2fdbd5515fe3aa1260362b5aaf56fd062b108dc03944752cb1bc4eddf338436166c0a485a7a16e8ba4b347c0221431652979b02a86f71ddf85b3166e596b91bffa1edd63047a86ed2eaedf16f7de00d4c76b42f992f366e68bf3687b2744a128f78820a1cc2468ad9911f9c0ad8c277cd32468b7459d98dadd32153ac3165bb7bbc21cdb3ce36a24a43934eca7fc95396b24ecf30a7eb0b654816bdbb652e2a0e6470dc2f2e1fe140e45b6917ff75744ae1ada850fc0afca4de8a2d94b1b82e10c2e76f3eda5e643381ce2f254a0e70fd672c77b", 0xf5}, {&(0x7f0000fa7000-0x74)="85fb42cd6abef60e84e2943bacace45cb158c9288978925963a73750d7324727c04967f6b5b6aed9556bab02cb6ec4b9d453dcc8a741ea62da4fe01b85365ec3d6e1c6f17a931c8842ce7a05c3621e65b03e2691933fe4f3ce0aeecbd3923a4591221877bc721f215791503268c753c01078d3b6", 0x74}, {&(0x7f0000fa7000-0x7d)="4f158baf4fb2749f3ad793674b31875ac614b2a7ea0d09c07651ce48d976e8ea566367df76d1e333bcb21a97ace303e131213ece4dcc161105d6475059afe1ac613391602211016e6dddb1c093d9caf2f07f97f322c93e249619e448bba5716ec7e24312a5e4ce6205b4cd8fdc08792360798b7e670d96870af13f0ad5", 0x7d}], 0x7) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000fa9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000faa000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003f0000)={0x0, 0xa4, &(0x7f0000fa8000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x1, 0x641e, @loopback={0x0, 0x1}, 0x7b05}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}]}, &(0x7f0000fa9000-0x4)=0x10) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000314000)={0x6, 0x8000, 0x80000001, 0x0, r2}, &(0x7f0000fa8000)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000089e000)=0x0) 2018/01/17 15:56:52 executing program 5: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00007b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000ded000)="", 0x94f386f79cff0d07) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000d96000-0x50)={@generic="6cb40fc2ea0ef8f453409166d2138863", @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x2, 0x1, {0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}}}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0xffff, 0x6045d0d, &(0x7f0000df0000)="7540f77c87ccf47061e34065229c90a1e9fb2f7ef99a11939a09f2bfa70f", 0x1e) sendmsg$nl_generic(r2, &(0x7f0000def000)={&(0x7f0000556000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000df0000-0x10)={&(0x7f0000def000)={0x2c, 0x1c, 0xa0a, 0x3, 0x0, {0x1f, 0x0, 0x0}, [@typed={0x18, 0x1d, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) gettid() 2018/01/17 15:56:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a25000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @rand_addr=0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}}}}, &(0x7f0000cc3000)={0x40000000, 0x1, [0xf89]}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000b1c000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bbb000)=0x0, &(0x7f0000bc1000)=0x4) 2018/01/17 15:56:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ac7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000952000-0x4)=0xe8) unshare(0x20000400) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x0, 0x0, 0x1000, &(0x7f0000002000-0x34)="", &(0x7f000000c000)=""/4096, 0x0, 0x0}, 0x28) setsockopt(r0, 0x2, 0x3, &(0x7f000083d000)="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", 0x1000) 2018/01/17 15:56:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000294000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d99000)="", 0x236) 2018/01/17 15:56:52 executing program 6: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) ioctl$void(r0, 0x5450) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000163000-0x4)=0x2, 0x1327) sendto$inet6(r0, &(0x7f0000ef1000-0x806)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f04000)='p', 0x1, 0x0, &(0x7f00002a6000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000055d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/17 15:56:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) pwritev(r1, &(0x7f0000ac5000-0x20)=[{&(0x7f00002d1000)="96bca0797ee368b44bdb218f1d75541865d9091788d39531752714c5275682a0b5b518922febe572d6134520663a8e646bd440b360dd293ca0898e67076bd36e75a6fe8a6a5b030e9629a557f62140749352c7597a5b436999b776a84a", 0x5d}, {&(0x7f0000292000)="67c3348b7d02ed67dca56728b27954eb67ff262fa7dc1792a3961460ebada09ba36ce27786696d346e8ca3b6a276e5f7025417452e0871d705e0624d3e9e7a24dceedb3a89b2b65209ba60047ba64bf90ff56ebaae2ac6bc8935570d9294c46c6d84e86f7bfc", 0x66}], 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000860000)=[{0x0, 0x0, &(0x7f0000ffd000)=[{&(0x7f0000f5a000-0x66)="048f01b4ca58c0f5095dc0e09773625ecb8136e6259f455ce802f2a3dfd43397", 0x20}], 0x1, &(0x7f0000539000-0x48)=[@op={0x3fb, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000aed000)={0x0, 0x0}) read(r2, &(0x7f0000afc000)=""/219, 0x2e2) 2018/01/17 15:56:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f000027c000)=0x0, &(0x7f0000060000-0x4)=0x4) connect$inet6(r0, &(0x7f00007b9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000cfb000)={0x0, 0x0}, 0x2) vmsplice(r1, &(0x7f000052b000-0x50)=[{&(0x7f0000963000)="4e16bc8521edcc9dedb7eddcf8e5a70d7badbd4cd093fa2b857370e0cc9fc5b3cedc2edc5b71f34d56e6c47745b6ff3cacc736b68dbd894debcd2bb648fb0cab2361d2c7a07af0ca234226c30c7cbac8c2e4d0e4802f25c0c724acb66ca70b27eecfe35e72809d5288cbdda23271", 0x6e}, {&(0x7f0000031000-0x93)="e5d9cd7119e46da65dee01401e087d35dc8e3632fc1af229730d591846bd01c5635f6ed0e3a2d3aa2d279548564c1da4f2a24c1a476e409f2b81b90ef5efd607252044dc52a4248614909aa384a635ac0ddf6411d54ddfcdd016d9f85cf5bdf14134f16bc583cd058d1753dbd0e9eb89280568171147719a4f4aae6e9dedc63771ff8dc635d2daaf6d2db7ed25b9fca68c7f69", 0x93}, {&(0x7f000037d000-0x1000)="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", 0x1000}, {&(0x7f0000f03000)="8d8a6398626e7c72a1605f10864a95ff7d77fe7108bc81fcbc50edf30545f9958815f65b507efca8724e60f6eaa8899317492164b9811f51b67d49bf93f9a1b759cd9a3657c3ee95f5646aa97874d8fb27b9efc3e520c2f34787a61e16495c74093762047c72521fc9106bbc69847a3cd4883aea6555afebd94e6e9b0e34d57661cc76fd2b789e243916180a0f9d3cf5ccf24c1da04176454272971059", 0x9d}, {&(0x7f0000330000)="64475b5aecc768c08e0fea167858a8080c52922bc83465fd423cc774f6099e93dfdfa3592ce8c44df55458553b9cde3f925398b26407c3a6c641ca7fe8bc7c3e94e8add161f32227344f06370693ddde166b4a3920813089c5be8b3440532eef650b01ad647d6cdf96796db4e6416ca9bced0b927126ba9eb393e3fd9fb818d84218c0316022743ae92ef658060784d043c35c649845d9dd8c57d55c93ff8fbc81c6d52f189a7a6f85de9f", 0xab}], 0x5, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000020d000)={0x7, {{0xa, 0x1, 0x9, @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]}, {{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000d4f000-0x64)={&(0x7f0000776000)=[0x8, 0x3b8b], 0x2, 0x81, 0x9, 0x9, 0x6, 0xc8e1, {0x603, 0xff, 0x5, 0x9, 0x80000000, 0xc27e, 0x84dc, 0x8000, 0x400, 0x10001, 0x7, 0x7, 0x0, 0x0, "f8549543154071385d9760de4425d6b90919bcd7aee76b4f23ea99a253de1b4e"}}) getpeername$packet(r0, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x14) 2018/01/17 15:56:52 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800000f, 0x8000, &(0x7f0000003000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000007000-0x4)=0x0) socketpair(0x2, 0xb, 0xc70, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000018000-0x94)={{0x1b, 0x9, 0x4, 0x4, 0xffffffffffffffff, 0x3a6}, 0x0, 0x0, 0x3, 0xf6d, 0x0, "3fad362870278c814bb001ec7b9e6b44048ada3e01dff1f47fa7eb3e5b305b36381d20f41594d086f38143411e7a505b0d9206cc1a6274a71d9465f30ace01457e3cadde95603455285c1a8aaa9e6720bc74b62866ad8c597f54efc06db2e57a7b682c6a264ca30ba4da168d63418f14207ae4914b4e3869903bf517b59fa5cd"}) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0x20) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/01/17 15:56:52 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e62000)={&(0x7f0000a68000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003a6000)=[{&(0x7f0000ce3000)="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0x1000}, {&(0x7f0000e62000)="0f63", 0x2}, {&(0x7f0000e62000)="38b212cf4623fb52a96df9790772e15ccc03e533ebad9b607b2e289242a1ec08212b23e1f236633708", 0x29}, {&(0x7f0000e62000)="cb71268a19909efc9464472dc9040c0c4c77ba3804249735725ed087dbb5dd7087990b4f849802177f8296c011b6852a048189017a6c526e46cf2edf2ed3577f52b448d52ea9c3055e6383716d38253d6349fe399ade583213590775", 0x5c}, {&(0x7f0000b8e000-0xb6)="10a1f3bfe999390c9fe1cc2a40522bb4ece2585019e99b239b4a0b67716a86cd31aa4c2004792febc2e7c35983b113ccbb76b2374f24312939e504edb70a8a9f890d083f26c7fe10d8920113686cd030c31997e052fafaf2a04ca2db9b6ec4fe94fa60f539bc425400260c7d40a90d83880cc1f323fda0ccb09f3dcdf5594982f027f3ab2c04c7a5c99102dbf67b236c4ad816e353658469829242bb9b48a59bb0ce0045b73a3bbf901cec5f04e52fe67013d74c8e2f", 0xb6}, 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", 0x1000}, {&(0x7f0000e62000)="d98f8e44aa1b49e39b3eb8fd214acf1da5e6dc8cb377df8c4496e0fb25f86f4f91849070431c37c0e442a84fd3f204a095f4acf73391bcf0b7ecc9e5748d6bdbc3afaff0ec7dda15ea67e044e81e614d03", 0x51}], 0x7, &(0x7f00007b2000-0x2c0)=[{0x70, 0x117, 0x7, "7907de5c36b95e7df210b93602cbb9b878e0aac45e918f7b86bb73fc8ea126ecb7e420df32570735cf3eabeae55d5f5d2c2994e43719cd8d917f5ad9db18e451878ec1800c8475a6559b1aa75390f79969165f6ba7420a3369b4"}, {0x100, 0x13f, 0x7, "519063e4b933898ee82398ebc7a50663ff77a7db23db667e209638a1e82caaa377e5685010b95eb11fdfb67a6d0da2bd088e692f5a6fda5edee6bc9b1c7e6db799c75b326ca3b60ae842fa932d8662b3f82096df5f455db0fa18d4e9c23b6ec3e91cfa0913c375e01c7b25e15fba67e5041e8b3f4567d7378e596bac8c29e552e91f7e12bdf2f73160da563db5db366c87421ae887cb153db1834752c611636f0a3320f12a85e40cf6c5b0e3a8bf974e22ecdf381fb1f6e6b63ec4cc06822e6330830a0dbebc8ae572e8860edcb5ad3091fb47357ae3c28dc48cee9eb6d53710ee0d707c24bdfae510f464939d97e6"}, {0x70, 0x10f, 0xf1, "4029738f636796572d289c729a7cc6d708b17c4247bd67f1a757b3ac1758d869553c5bd7d44d3536f5f3debd3608d948004cf62bdef5e3979dce3dae0ee2e8ace5e3a539c2705f0112a808eff8995b3a78e7c127c5c20dad6c"}, {0x90, 0x11f, 0x7fff, "2e040dd0161a7252514eab728a54e9c62965f3931f70769ae12fbb31327decc33804433c202e6168c6b76550184ca3c3ae0d57670d4015fc190e3bd625058a2d28f6753a43f4c9f51a284eeb0ad2bf9cb8b1616ea21cccda0858327cb29ceeb7e18c2f5242b3d76e2a8eb17b109a3ff432bafeab3a65fa5d4f6752c5d40e"}, {0x20, 0x117, 0x9, "dce49228341f25bdcbf6"}, {0x30, 0x11e, 0x3, "cb2ab07813a408f779daf747e0fc9d6f1e048d820e12487ba4f284fb"}], 0x2c0, 0x4}, 0x40000) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 15:56:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) bind$inet6(r0, &(0x7f0000e9c000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f6, []}, 0x8) 2018/01/17 15:56:52 executing program 7: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x4000000000036, 0x217) connect$inet6(r0, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000044000)={0x7ff, {{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 15:56:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f64000)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000ae3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff4000)=0x14, 0x800) sendto$packet(r2, &(0x7f0000f6e000)="71e447a3f44f6f14abf5ae7abe7f231d7b38e9b226da685626ab9c1390bedd0b935558939bbd9a0fb04fc56cc399a057b225decc847b7761cc9022f4794f83e70d4975e7b030aa404f9dadb0193923972b28b3fb42ba1ae9d39d06d0b9b948fad115143b6a2c72b331800a422ed6bb714f1264791c16331567d3dc16cc4b865b8e413da9cd240e6ecdbffbc5e371536792029237e93018824357f4224de5ccbc05d32e26160c9156856f91bc3b187dd61bd68d6573d7fcb34a97d9b7916d6a1a", 0xc0, 0x4085, &(0x7f0000825000)={0x11, 0xf5, r3, 0x1, 0xc2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e5b000)={0x0, 0x88, "7ff8cb0364a3bef239a64ec2c499bb8fc5d85b42fce058550c195dca192f6390374938f8776259cd34944407b034e9324d9e08727537201735ba9ba5c226b72ba192b1ed60605365843e0d67d9d95b9d7fa755d0b09433de319df3e0fc4f54967a00d38c349180ecbadc64d2a6324e570b0e3acb3865256bbdf4398cf576d55bbff30175229356b2"}, &(0x7f000064e000-0x4)=0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000353000)={r5, @in6={{0xa, 0x2, 0xffffffff00000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000765000-0x4)=0x8c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000d00000-0x38)={&(0x7f00006de000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, 0x1c, &(0x7f00001bc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f00003b3000-0x4)=0x0, &(0x7f0000e75000)=0x4) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffce7) 2018/01/17 15:56:53 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000af6000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000004000-0x80)=@generic={0x0, ""/126}, &(0x7f0000002000)=0x80) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x0}, 0x8) 2018/01/17 15:56:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept(r0, &(0x7f000055f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a6d000)=0x58) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000046a000)=0xa97, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000b71000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x500}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x22, &(0x7f0000dc3000)=""/145, &(0x7f00002e9000-0x4)=0x2b9) 2018/01/17 15:56:53 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x4000000002) r3 = accept(r2, 0x0, &(0x7f0000568000)=0x0) recvmsg$kcm(r3, &(0x7f0000226000-0x38)={0x0, 0x0, &(0x7f0000b00000-0x1d)=[], 0x0, &(0x7f000008b000-0x86)=""/134, 0x86, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) sendto$unix(r1, &(0x7f0000029000)="", 0x0, 0x8804, &(0x7f0000016000)=@file={0x10000002, "a002000000000000006d7dd316a4"}, 0x10) sendmmsg(r1, &(0x7f0000949000-0x3c)=[{{0x0, 0x0, &(0x7f00009f7000-0x20)=[{&(0x7f0000f73000-0x1)="bc", 0x1}], 0x1, &(0x7f0000d7e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x7e) 2018/01/17 15:56:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000f9b000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9a000)=0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f9a000)={0x0, 0x8}, &(0x7f0000a33000-0x4)=0x8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f9c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000f9c000-0x4)=0x9, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f57000-0x20)={0x1, 0x5, 0x1, 0xff, 0xfff, 0x4363, 0x8, 0x617, r2}, &(0x7f0000f9b000-0x4)=0x20) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000889000-0x10)={0x0, 0x0}, &(0x7f0000166000-0x4)=0x10) 2018/01/17 15:56:53 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x14, &(0x7f000000d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000001d000)={r1, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x14, 0x20, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:56:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x3ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f000024f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xf)=""/15, 0xf}, {&(0x7f00002f3000)=""/53, 0x35}], 0x2, &(0x7f0000962000-0xed)=""/237, 0xed, 0x97}, 0x2021) connect(r0, &(0x7f0000001000-0x6)=@hci={0x1f, 0x7, 0x3}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x60)={0x0, 0x58, "08490ce274d7e442accd3d974839283acacc1e7f7b5346061aee3a555f4a9ac9d96555558c18fa2099a08e634c73aa6fbd809be1af235aad79b3255f6f28582149ffaebe52146ab024c9e516196978b79714b5c2a4cae5ac"}, &(0x7f0000001000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r2, 0x2}, 0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000-0x10)=@common=""/16, 0x10) r3 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) splice(r0, &(0x7f0000002000-0x8)=0xfffffffffffffffc, r3, &(0x7f0000000000)=0x0, 0x58db, 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r2, 0x0, 0x2, 0x1a, 0x5, 0xffffffffffffff38}, 0x14) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) listen(r0, 0x3ff) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000003000-0x60)=@nfc_llcp={0x27, 0xfd, 0xffffffffffffff01, 0x1, 0x1f, 0x9, "0475bf04e592ee26b2ac4eae741b889a62b5ded4ea5e7c901d6eb51986a13f9556882b7524f2a9203593190bbbd35709bdef7a5229fdf7f3566f287ae4f8a6", 0x6}, 0x60, &(0x7f0000001000)=[{&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="79ea1b7e361cfe691ae1b5d9b2ab51525f88c41b08f5031c4d0f22b8c463ac748e", 0x21}, {&(0x7f0000002000)="a7db312fab427a1eb1943d3143a17afa712e48", 0x13}, {&(0x7f0000002000-0x76)="b203335a3aca519155b37aec4c862ecda51f779bdb13e5debffb595545cc391599e9087d9e4f986c073676193eb360339adb376d5b0d4228e36e13b22730cff18c0526727932ef3f6039c763802b507eef1e38f3fa96087f2e0045f4346e286474318225ac9a3121d62e38fbf2ef9cd41b55821e5889", 0x76}, {&(0x7f0000002000)="e84281dcb9077edc5dd91d692b9e709eb9a5cc74efb575a2259cf0f4febc1257c2abe54cbafda950cd1e1773bc94d3c582970be4743988c2604c663d1fabaa451883f8ef54e374d8e35c933b4e0db15af48b97604f28a48225cff0cac354a49b54e4440d", 0x64}, {&(0x7f0000000000)="7747a9bbea7d0b2ac2ae762f87c177f690b7e66bbf783ba1d0da078fcd313d0baba79d5ffa5c3658873a7443e4850141e89073ebc942c60bfeda36638214ba997b7d5e549bd884ba164f31556d34672c0283d8bef6f8a2d018940e4e533e7663ee841c0f529093145144ba53c503be948850d4b67f28c2e5b1ea755ffbaf3c6207540514f7eab46e466b0671bbd45e76f7f5dee006cd362dc26c2fa109fb99f05a815f7fb17108008f5a68eacdb5f11c890fce0f7a8384c3e9a3f5094be1e5d6ba6c2e063ac92341b6657bab4d466e9d40e940ebcc251d2e93c55a7ef0cd1e8e", 0xe0}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="cc0a20078021975c7ebe69052faffd6aa3b55bec7c0d9842d9319f884bbb3f68974e80416bcf6c11be6cbf72c35043fca86f6f92549b4ffe2872702fa5eef47d86e004e583d88ff3f0dc86adfe66aa1036e76b25eada49827fb9ece67f6906561a071e90aa0e2800728633e8a40de140c84bed5c6feaf61674eebb0582a5e6a727e39224147c4fce6040244d7e9803f0c41d996cb5a8d1f3b366829199be70a68fa2ac8471447c149ae8321b3b075e7db6fe39025ef522b24a3b478b5ed74845c5ea293d5760dc4cd98a036ba20888095b01f9f92d7ddb22a405f42e75ca49ca7e8bad2932df", 0xe6}], 0x8, &(0x7f0000002000-0x170)=[{0x70, 0x118, 0x8, "11418978aaeb1f7cdccec4a91b59ee86e06eab6a01eb03682447bdf686f35c659401cab68b82d169c30933665d140198f94ee5dc2b3c653e5b3ad6a15cdf9dfed230fd1c1d7a15b5693d130722394dc34a0a27cb1d315b4249"}, {0x38, 0x108, 0x7, "8d04405f8ed363451747fc41d7687d5857cd6a1f0675115e5ae81ba2bc690cd00ce5"}, {0xc8, 0x84, 0x81, "f976471ceab9098727454dad11dcd98ec89f06ef8e0af13ea1ec60864e7c58ffce7b6dbf00775babf2fb9ba2aaa9328b8d793b1f0cdc196d93f7826336d7fd8d576d1e30942f65d9b74a0844f36878482db32eb70adfb2df0efdb0d65c2066ba71b65d47e96bfc5426cf8e1494d5204e4d9cab18d217630fa0edc42dd45a4c40cbb2779874df191ec5a2876cd22e7ee23d0fe74a099a6861cbad3b4bc31158eb59a0aff37e221710981cac06cf8024cd68"}], 0x170, 0x80}, 0x40000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0x1f}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000005000-0x9b)={r2, 0x93, "34f05df87619a004c309da1941aef7df19255f6f0d60de9b53ea0fcd28798f7fa9f27f575cd794a6d6b881b021e9b74b90a7fd04ae26519294b56882b87c8d9c8c719c4ed8d3cbac3856a2814e3559a680e062020d03b93354b75b8cffff6f07b1e9faae5b426fbfa6c2f3a3cc5bd93616d54c80de2d9b6808e4c7168ef353058978b6d0d21b494211c838ad251ce0d982296c"}, &(0x7f0000005000-0x4)=0x9b) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000005000-0x4)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/17 15:56:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bed000-0x1)="10", 0x1, 0x4007fff, &(0x7f0000a32000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000440000-0xb)="df", 0x1, 0x4008001, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d36000-0x4)=0x0, &(0x7f000050c000-0x4)=0x4) sendto$inet(r0, &(0x7f000022d000-0x19)="c6", 0x1, 0x0, &(0x7f0000246000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x0, 0x80a, 0x6, &(0x7f000072c000)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000781000-0x10)={0x4, 0x87f8, 0x9, 0x1f}, 0x10) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000a1a000-0x4)=0x1f, &(0x7f0000a15000-0x4)=0x4) 2018/01/17 15:56:53 executing program 2: mmap(&(0x7f0000000000/0xe1000)=nil, 0xe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000e1000)={0x0, 0x0}) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000e2000-0x10)={0x9, &(0x7f00000e2000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000c6000)={0x0, 0x1000, "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"}, &(0x7f00000e3000-0x4)=0x1008) mmap(&(0x7f00000e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000e2000)=@assoc_value={r4, 0xbb}, &(0x7f00000e3000-0x4)=0x8) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000e1000)={r3, 0x2}) bind$inet6(r0, &(0x7f00000a0000)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x497}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000042000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x10000007b) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000e2000-0x86)="c30b88bd0a39540f1eb3f56a4e8b94f686d7ac591935df9600f893a9ca0fe0d7040cf6ddb3ad49548799b6115193317c6cb688318f8c591ea34f432f21c355519bd132beee13cdffe229b09704ce77381480c8f8c5ceb35448dedd27dffc725ad71e685548179cb4004d9fde6c88cff14694411a6da2a46708fec94fbab7664fb3002ece8ea1", 0x86, 0x4000, &(0x7f0000052000)={0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x1ff}, 0x1c) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000e1000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/17 15:56:53 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000024000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000002b000-0x5c)={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x80000000}, {0xa, 0x3, 0xd9d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x6, [0xdd96, 0x6, 0x7, 0x5, 0x8, 0x100, 0x3, 0x2]}, 0x5c) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000000c000)=0x9, 0x4) 2018/01/17 15:56:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000b8a000-0x38)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x4, 0x1, {0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000bb5000-0x7f)="17fefb20960b775f0e84f3af52a3250043c8b2bf4e232b6ee54d33d361cc9353372f90d201df68c74e6c3229a90d33634942f8bf98d252a734b00fbb02d992b617ede0938a074c2c6c72b4776810879c2c14cd47879f4aa261353f148d5bc1557cc49eeb109e2d9e59111387e2f576ddf417907bc10d5f21e2dabe0e1bbad1", 0x7f}, {&(0x7f0000000000)="0448e0468c6c6b0e2dc7d8c0d50b8ebe2a4a708be9a72ab85de5d532cf7129735dd76e9ff9c29d04f490eeb80d74a8753cf143af842ad0056458f7b3661c700c7401ae31e9de052892700d8937fa07110c48a13b89d6d528b5242d8fcda44d6cae0a7e216fb803b06b9ea8843ab39e6efe71672011d84fda7112db373c6115d61d0925ad150096e1691dc7c811d01134d275a4d1c2b573b994d2fcbbb417c424c74042a1fab407af7899df", 0xab}], 0x2, &(0x7f0000373000)=[{0xe8, 0x10f, 0x7, "fa51cfbc82c0b7f467b024267782d4f3b4c2b01e59bdc2f72408244ca01a0230a3d4ec12229f147fd7ee44ec2ebf969adbc125ff39702e569c7b38d8dffc5711e42614705f9c6afe6703ddf1c2cd474454cf03e586033d08c11646873473b906a0ca26bf474a7a0b44f7d44db5fc488451641141c6eecf290634ba89fae64feccf9d29297c18390eca6b95034dd046cdbb786bb037755e9179d462bf79f79bd0ef9407ebd031efd656ff19cd8668d7e042df9e1ed589bedfe1f7391cebaa48674b9b613ee1e5fb69c2e952005b7b6f5f23f0aae5"}, {0x1010, 0x117, 0x4, 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{0xa0, 0x11, 0x0, "4b762a16deaa476d2b934ae427dd0f76b42ca0de88a7f4e693379a63d2bfebae34da6926007569a96ecb60456ff67658c981387a5fbbcc53b7522f904df7e026ba8a2cb6b49c4d518a352c1b965a95afb9f8969f4459f0a1c63490c4eaba6e82a1a68fc4b2f485a9b926d24d98d949d081bdfc2728f1ff9eaf01285de2a6d4944b75af23b8b180beaaf3bb8ab952196d"}], 0x3460, 0x10}, 0x20000800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x3, 'ctr-cast5-avx\x00'}, 0x31) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) socket$alg(0x26, 0x5, 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c97ed0c553b14bc84eba1b9e10bf1d978cba37010ed0f5ca82e3c25ee62086a", 0xaf}], 0x1, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) r4 = socket(0x14, 0x80007, 0x7) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f000030e000-0x20)={"c5ead51494aa936738f6dff10a6630c1", {0x4, 0x7fffffff, 0x1000, "7afcc879066d", 0x1, 0x0}}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000078f000-0x10)=@generic="fa0e853f98067f26d2728ee7aaf7da5e", 0x10) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006d5000-0x8)={0x0, 0x0}) 2018/01/17 15:56:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b0d000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c1e000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000a7c000)={0xf, 0x0, &(0x7f0000d81000)=@raw=[], &(0x7f0000b78000-0x4)='GPL\x00', 0x4, 0xd8, &(0x7f00001ce000-0xd8)=""/216, 0xf2b109dede18e735, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getpeername$packet(0xffffffffffffff9c, &(0x7f0000678000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ad5000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000126000)={0xf, 0x5, &(0x7f00004a0000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x6}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d61000)='syzkaller\x00', 0x2, 0x3a, &(0x7f0000953000)=""/58, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008bf000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bab000)=0xe8) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000163000)={r0, r2}) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:56:53 executing program 2: r0 = socket$inet6(0xa, 0xb, 0x100000001) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00001c7000)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fd6000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fd6000-0xb9)={0x0, 0xb1, "30e694c0fa04f2ebb247f5f1541bf74760570528f861520c8d5783a13de89dfd9a119a538de342bc87e96ddde447c51e2cb991171166269a5bcde80ff8fc0c3aa6ecb038494c8e68fcd52aefe14e948bcdcec9beee67b9490968c8c499121f50278624abba0d2ffcf2b69c5f7cbeeab62bf418cb1425d8da6f29b83f3df635094da06310cf2a11fd0247ca978b7dfdc4fe379ce95f1d530a657c388db5038de7ecdc3ed89bf4073ff1f3fdab4e95b7b123"}, &(0x7f0000fd5000)=0xb9) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fd6000-0x8c)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd6000-0x4)=0x8c) sendto$inet6(r0, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/17 15:56:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000216000)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003be000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000ecd000)={&(0x7f0000f23000+0xb7d)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000aad000-0x80)=[{&(0x7f00009bb000)=""/213, 0xd5}, {&(0x7f0000bab000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b45000)=""/1, 0x1}, {&(0x7f0000138000)=""/31, 0x1f}, {&(0x7f0000aec000)=""/65, 0x41}, {&(0x7f00004ef000-0x25)=""/37, 0x25}, {&(0x7f0000ce1000-0x8a)=""/138, 0x8a}, {&(0x7f0000298000-0x43)=""/67, 0x43}], 0x8, &(0x7f0000fc9000-0x1000)=""/4096, 0x1000, 0x5}, 0x0) recvfrom$unix(r3, &(0x7f0000f82000)=""/122, 0x7a, 0x10100, &(0x7f0000950000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000077d000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c44000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002bd000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005dd000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00003f8000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x0, 0x2, 0x3, 0xa, 0xa0, 0x20, 0x0, r4, r5}, {0xbbc, 0x20b3, 0x6, 0x4, 0x2, 0x9, 0x7, 0xffffffffffff8000}, {0x45, 0x37c3, 0x0, 0x8}, 0xed40, 0xa, 0x0, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x5, 0x3, 0x2, 0x7ff, 0x7ff, 0xffffffffffffff60, 0x8}}, 0xe8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000000e000-0x4)=0x59c, 0x4) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000154000)={r1, r6}) sendmsg$key(r7, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f000013e000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000f44000)="b1ee1bfe0b54abab00eb6b458f0e1e481330692b3d2f514fac4a0b9137e21e7e28f0880aebfd466666b6156b8d43add4f07c0b5adee03ebe7917ebcae9e7f1f8d23589d4905c9ad87acffec9b7352e269e76ce0979ff23e52d80ea8af99595ec719d24f74a6ce6088277cce8efa10aa0deeff238f22c390334b1ae43f4b8f5a52ef99b5a982fc46ee1156430", &(0x7f0000c66000)=""/20}, 0x18) 2018/01/17 15:56:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[], 0x0, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d70000)=@generic="0042fb7e2347e8fea3d2afff9161b15a") sendmmsg$alg(r1, &(0x7f000077a000-0xa8)=[{0x0, 0x0, &(0x7f0000812000-0x80)=[{&(0x7f0000e3d000-0x87)="f33eb1e817ea5c588be180ff5c225226e2feb48a5cf74dce81936f3f23e60de872fb8c7b5b519f8d7270924b9a63a2a9fe793f90977b52c306a60453c479304d", 0x40}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000222000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) [ 904.157585] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/17 15:56:53 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 15:56:53 executing program 5: r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x111, 0x8, &(0x7f00003b6000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000e7a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x0, 0x5}, &(0x7f0000a30000)=0x8) 2018/01/17 15:56:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004b6000)={r0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e87000-0x4)=0x0, &(0x7f0000277000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000566000-0x48)={0xf, 0x2, &(0x7f0000e0c000-0x10)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000bfb000-0xa)='syzkaller\x00', 0x6, 0xb2, &(0x7f0000b9e000)=""/178, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg$alg(r0, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000e0c000)=[{&(0x7f0000f78000)="92ed0a0134055f49fbfc3e4e44ac1c4a", 0x10}], 0x1, &(0x7f00000ad000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r0, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000026b000-0x10)=[{&(0x7f000048c000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x8}, 0x20) 2018/01/17 15:56:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) pipe(&(0x7f000017e000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000c1a000-0x5)='veno\x00', 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f000053d000-0x40)=[{&(0x7f0000e7d000+0x8c8)="443f7a6bae137aa4c9651127f8136d6c", 0x10}], 0x1, &(0x7f00004ed000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000688000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000774000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000e33000)={r4, 0x100000000}, 0x8) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 15:56:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x92, &(0x7f0000705000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x4, 0x0, 0x84, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x1a, 0x4, 0x100000000, 0x98e0, 0x9, 0x1, 0xffffffffffffffc1, 0xfffffffffffffffb, 0x32, 0x4, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x100000000}, @timestamp={0x44, 0x1c, 0x48000000000, 0x3, 0x101, [{[@multicast2=0xe0000002], 0x2}, {[@multicast1=0xe0000001], 0x2}, {[@multicast2=0xe0000002], 0x63}]}, @cipso={0x86, 0x29, 0x7fffffff, [{0x7, 0x3, "ef"}, {0x7, 0x9, "bd04b009f436c0"}, {0x2, 0x5, "0b1a51"}, {0x5, 0x10, "c338d56da2bcc21e732a7abd612f"}, {0x2, 0x2, ""}]}, @lsrr={0x83, 0x7, 0x9, [@local={0xac, 0x14, 0x0, 0xaa}]}]}}, ""}}}}}, &(0x7f0000f54000-0x18)={0x0, 0x1, [0xf1c]}) pipe(&(0x7f00008fd000)={0x0, 0x0}) bind$bt_sco(r0, &(0x7f0000960000)={0x1f, {0xac9f, 0x1, 0x100, 0x5, 0x8, 0x9}}, 0x8) 2018/01/17 15:56:53 executing program 2: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3ff, 0xfffffffffffffff9, &(0x7f0000dc8000)="191ba3138adf8f1b07d4108746697394c5e822e6fa23d04703d09235", 0x1c) 2018/01/17 15:56:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0xfffffffffffffffe, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "0100000000000029530000000002000009a9790a21b30c7bc8791905c7bad62ef3070000004938d36d0e00000000000000829a2b0a0006e43a4b2400000000000000001f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8eaf0000077aeb81c73001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket$kcm(0x29, 0x2, 0x0) 2018/01/17 15:56:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6(0xa, 0x5, 0xa565, &(0x7f0000fd2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e79000-0x8)={0x0, 0x9}, &(0x7f0000c79000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000eee000-0x10)={r4, 0x6, 0x89c, 0x7ff}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00004c0000-0x88)={0x5, {{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) splice(r1, &(0x7f0000e4a000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x6, 0x0) 2018/01/17 15:56:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fce000+0xa42)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000c05000)="51987da08e62688053eca9d1ed470232674016e751db38921dccadfba21cfc7309aa62cf29098bbf353ea6fdc90f60cef229114c3f99f8ba632b0060b15477ee636fdb97a8e05eb024d2d0dc3a32e5854224695643b869c4522f4d", 0x5b, 0x44000, &(0x7f0000d6f000-0x1c)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000c66000-0x8b)=""/139, &(0x7f0000030000-0x4)=0x8b) 2018/01/17 15:56:53 executing program 2: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000168000-0xaa)="", 0x0, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000a09000)=""/86, &(0x7f0000ae0000)=0x56) socketpair(0x4, 0x80007, 0x100000001, &(0x7f0000adf000)={0x0, 0x0}) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f000057c000-0x4)=0x0, &(0x7f00004db000-0x4)=0x4) 2018/01/17 15:56:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e75000-0xa)='highspeed\x00', 0xa) mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000027000)=0x5e8, 0x4) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000067000)={0x0, 0x2e, &(0x7f00000e8000)=[@in={0x2, 0x0, @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]}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}]}, &(0x7f00000b2000)=0x10) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000030000-0xa0)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x4, 0x5e, 0x3}, &(0x7f00000e8000)=0xa0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000e8000)={@common='erspan0\x00', 0x2}) pipe(&(0x7f0000043000-0x8)={0x0, 0x0}) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00000e9000)={0x80000001, 0x9, 0x6, 0x1, 0x1, 0xffffffff80000000}) syz_emit_ethernet(0x3e, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/17 15:56:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) pwrite64(r0, &(0x7f0000afe000)="b6498d40cc98b7bf1cbc9c216edab5bbcfb2af740cb55dd298d704e4d3d9ad70886d1460017eaba576efaef38392a3e49ba837b15e77149b62d6bb82386678ebb032e471d8c10ca3b0bdedeb7fbdcda3", 0x50, 0x0) socket$netlink(0x10, 0x3, 0x7) recvmsg(r0, &(0x7f0000ab1000)={&(0x7f0000fea000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000716000-0x20)=[], 0x0, &(0x7f00009c2000)=""/226, 0xe2, 0x0}, 0x0) write(r0, &(0x7f0000368000)="240000001b0001dfeb0300008001010001f6ff0b08000300013f0000f701800000161701", 0x24) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00001e9000-0x12)={@common='sit0\x00', 0x81}) 2018/01/17 15:56:53 executing program 4: r0 = socket(0x40000000015, 0x40000000000005, 0x46) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000098d000)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r1, 0x3b, 0x8}, 0xc) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x6, 0x1d, &(0x7f0000c73000-0xa)="00048008377ada3c6389", 0xffffffffffffff7e) 2018/01/17 15:56:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000731000-0x4)={r0}) sendmsg$alg(r1, &(0x7f0000030000)={0x0, 0x0, &(0x7f00006f7000-0x10)=[{&(0x7f0000a2b000-0xc7)="e179b0eb56d5cdfcb158a176454baab9430a0fdb4900717ba55115f90997023479200713ccb1ab3b21304e0bd67fe9e5473e10dec2cdc7b2bc44f83ad05d9bf460e450792bbeddd429a37b138a9e72aae7fcd16c5bf9020e97d07afc8b3d6bdffcc83948acbfabacc4a9a1389bc98ecfee6e8418f51f9fefcac8e2daf80bd90f8f0ce24be5b7c5569b70f2a4e70afb671df009e32036c46094d363f7b3ecd0fa0780e036c7673e8d114c35bfe86e8df8d5457968a1f9ab8f1195fd93eac6addf457c48add56fcc", 0xc7}], 0x1, &(0x7f00002a3000)=[], 0x0, 0x20000000}, 0xc0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00008e2000-0x10)={&(0x7f0000549000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00007d4000)=r2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0xe, 0x5, &(0x7f00000ad000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000001}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000df5000)='GPL\x00', 0x7a45, 0xbc, &(0x7f00007fe000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) accept$alg(r1, 0x0, 0x0) 2018/01/17 15:56:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000000000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000c79000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000a2f000)={0x0, 0x0, []}) 2018/01/17 15:56:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x381371}) socketpair$inet(0x2, 0x80007, 0x9cc, &(0x7f00003b2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000036b000-0xc)={0x0, 0xd539, 0x20}, &(0x7f00006db000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000c2f000-0x8)={0x0, 0x8001}, &(0x7f00009de000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ce7000)=@assoc_value={0x0, 0x20}, &(0x7f0000764000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00009a7000)={0x0, 0x80, 0x3}, &(0x7f0000c7c000-0x4)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005a2000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000f7d000)=@int=0x3, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c84000-0x8)={0x0, 0x0}, &(0x7f00005a5000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e2e000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000011e000)=0x24) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000016c000-0xb6)={0x0, 0xae, "bb62ba81294fddf81b1c1416e98880b1c48bff32a96972230801ae5a1db2249ec2badf9b65c502a5209a0e4afb956a0d091aa1277e93268767e45f7440ce99779ca0ca1f55d4b791cb29286d493ac5ab98a588933d6a14692f1ef3f793e15c6d7302a7bd94153264ef37393c3431bfdf53751d1708a9b2089412e3384de244d0c0544f7e0e45297211532edba9a85b626608a9a3ddbf1d6d9bf9c84704ca7fc47f06d46f0cdb0b54f2ec3775aee8"}, &(0x7f0000761000-0x4)=0xb6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00009f9000-0x8)={0x0, 0x6, 0xa64b}, &(0x7f0000a65000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e44000-0xa0)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x2, 0x0, 0x8}, &(0x7f00004f7000-0x4)=0xa0) sendmsg$inet_sctp(r0, &(0x7f0000b8e000-0x38)={&(0x7f0000b54000-0x1c)=@in6={0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000a42000-0x10)=[{&(0x7f0000f55000-0xca)="f8facd7422ac61936d1bb6020c8ad892b3f50c9c54241a5852ec5d8f5eeb8a4fed1197ba181f995e9446c55a7922779946174d7bf27e3b631535ec39d3fa8107d1e471bd68cb5e57b935f1975960d5db688ebc887a8ff2dbd15631756e14f7bcf819c1ce20f27855f3f7056d2524e07754b9eb2bea3791226cbc622d60cc5879daaa9fc225e30ff779fff318b39253268563f5827c3328c277b102072faeb46e626705aaffef5f82df10848fa511d3ca68a130ef45b61b56e32b495107698b29e2f9470c98f1106f8f4f", 0xca}], 0x1, &(0x7f0000d76000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x6, 0x4, 0xffffffff, 0x10001}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x8, 0x9, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xf6a8, 0x20c, 0x3ff, 0xaf, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7452, 0x3, 0x0, 0x1, 0x400, 0x34a0, 0x3f, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x400, 0x8005, 0x6, 0xfffffffffffffffe, 0x3, 0x30, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0xfffffffffffffff8, 0x4, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0x200, 0x100000000, 0x8, 0x7, 0x7fffffff, 0x40, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x4, 0x6, 0x7ff, 0x80, 0x40, 0x4, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x8007, 0x5c, 0x1, 0x2, 0x101, 0x4, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x4, 0x1476cb93, 0x5, r10}}], 0x1e0, 0x844}, 0x20040041) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 904.321468] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/17 15:56:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) r1 = socket(0x1, 0x80000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f00001ac000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007ff000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/17 15:56:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000676000)=0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000099e000-0x4)=0x1ff, 0x4) r1 = socket(0x80000008, 0x0, 0xffffffffffffffff) getsockopt(r1, 0x10f, 0x82, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/17 15:56:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dd1000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000bc000)={r1}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ba9000-0x8)={0x0, 0x3}, &(0x7f0000910000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000083b000)={r3, 0x8000, 0x1, [0x14]}, 0xa) accept$inet6(r1, &(0x7f0000fd6000-0xa)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005cd000-0x4)=0x1c) close(r0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000515000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c7", 0x10}], 0x1, &(0x7f0000edb000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f000050d000)={0x0, 0x0}) getpeername$packet(r6, &(0x7f0000394000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cfa000-0x4)=0x14) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001e3000-0x20)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000bcb000)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x2e, 0x0}, 0x0) 2018/01/17 15:56:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[{&(0x7f0000bee000-0x1000)="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", 0x1fe}], 0x1, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00004b5000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000064b000-0x4)=0x0, &(0x7f000089b000)=0x4) recvmsg(r1, &(0x7f000058d000)={&(0x7f0000e4e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000fea000)=[{&(0x7f0000709000)=""/222, 0xde}, {&(0x7f0000b42000)=""/40, 0x28}, {&(0x7f0000ad8000)=""/215, 0xd7}], 0x3, &(0x7f0000a6a000-0xf4)=""/244, 0xf4, 0x0}, 0x0) pipe(&(0x7f0000b86000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/01/17 15:56:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000ecc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d9b000-0x4)=0x14) getsockname$packet(r0, &(0x7f0000f72000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c11000-0x4)=0x14) syz_emit_ethernet(0x4a, &(0x7f0000035000-0x409)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "c0b9a0", 0x14, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000620000-0x10)={0x0, 0x1, [0xb8d]}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00004e3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000edb000-0xe9)={0x0, 0xe1, "26dda2a7d40e37f34f8902ff645d357dc8d449a656313835c2f1d0370a3746dfb93b9b4a784f8576634856915f8e43a913d12e79f364ef25c6db36fd258e1c6a9c0d08f06c25863739e81125914adc72a218b1a1d99e603dae15ee54d78ccdb589c659204c24fe66989f9dda18ed8d6a1b297d38ae03cd3959425bf0fc0d2cdb81061403f6fd5965b9867308480f657eaa2a8d06ac0bf34d8e10d0a406c115df469e85ff91619803888ecdb4803f7276591db6bda12ebb1aa89e66853308a5109a2166837d690cc68f8948223d036074d2edc3b4beb7f6549141399a88fd7a4a79"}, &(0x7f0000385000)=0xe9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00006ab000)={r3, 0x9, 0x3}, &(0x7f0000e3a000)=0x8) r4 = accept(r0, &(0x7f0000efa000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000074c000-0x4)=0xc) accept4$alg(r4, 0x0, 0x0, 0x800) r5 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000f52000)=@req={0x50, &(0x7f000040a000)={@common='gre0\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x6, "7634e70d84fa", 0x9, 0x0}}}) r6 = accept4(r5, &(0x7f0000bbc000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000041b000)=0x1c, 0x800) ioctl$PPPIOCGMRU(r6, 0x80047453, &(0x7f0000b93000-0x4)=0x0) bind$packet(r4, &(0x7f0000158000)={0x11, 0xfd, r1, 0x1, 0x200, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/17 15:56:53 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003c2000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000ad9000)="", 0x0, 0x200408d4, &(0x7f000032c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ad9000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003ef000-0x10)={0x6, &(0x7f000043b000-0x30)=[{0xfff, 0x0, 0x7, 0xe3d}, {0xbd, 0x10000, 0x7, 0x7}, {0x0, 0x630c, 0x7, 0x10001}, {0x5, 0xfffffffffffffff8, 0x8, 0x5}, {0x9, 0x100000001, 0x8, 0x927e}, {0x3, 0x0, 0x0, 0x10001}]}, 0x10) 2018/01/17 15:56:53 executing program 6: r0 = socket(0x1e, 0x801, 0x0) setsockopt(r0, 0x6, 0x0, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000-0xb)=@file={0x0, ""/9}, &(0x7f0000e34000)=0xb) socket(0x1, 0x80000, 0x7) 2018/01/17 15:56:53 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000011) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x14, 0x20, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:56:53 executing program 0: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000cb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x5c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x3c, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) socketpair(0x1, 0xa, 0x38, &(0x7f00000f3000-0x8)={0x0, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000006d000-0x4)={0x0, 0x6, 0xb000}, 0x4) [ 904.398945] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/17 15:56:53 executing program 6: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r0, &(0x7f00003be000-0x17)="", 0x0, 0x0, &(0x7f0000f0d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100}, 0x1c) 2018/01/17 15:56:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0xe88c, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000084c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00005dd000-0x4)=0x2, 0x4) 2018/01/17 15:56:53 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@rc={0x1f, {0x10000, 0x4, 0x4, 0x2, 0x1000, 0xfffffffffffffff8}, 0xfffffffffffffffa}, 0x9, &(0x7f0000001000)=[{&(0x7f0000000000)="869d9a8adf12c206f7a46f1d74122e99111c6145ef15ea583f9fd905bf9f90d787fbd043fa0f80499b184bb0a73d080c2aca015f59ff9c636f4cbcc35a679935d34d0fc1fb4e304875d1a607e624955033fbdcaf981ec71884611c058d3557c16fbb8d693ef5a45c980b15bf0a83f4ca2772747fabeb900cbe924a55ee6896b4dceb189b", 0x84}, {&(0x7f0000000000)="4046b31d0762251b40df5d3b3f58a0ca5e6d2f261309259f7b286f9ec8f6651b21267c55d8c53ffe3b94985b5faae414983995fbca14c6315be7cd800059b50dc40e535499c3cac65da8568436e50e08e47a9edac0322d3367b93423731b00de1d28520af13e42c8c2884ad030ac5405a874a7ae", 0x74}], 0x2, &(0x7f0000001000)=[{0xc0, 0x10a, 0xffffffff, "73996f1ea452dd5b34740f82203ef9265cad0c05f33b5fd69d665372f3ce3ae7a03d028f608063808a3db98a3dcc13398f572f4515cb104567526cfc96c9be13bda141cb78f64b4172e93344c9f78560555867b88b7192259fa816543294ec48827214fce0e7bd8e6d6efe2c78f0084a1a0aa6e013c5cef3ae9426667e016b4185267a2488af02467f83538bae2c98ef5c644ecb3a6934d45bb1f66885fb9d5e3bb36017b9addef053"}, {0x90, 0x1ff, 0x0, "9679541460cd986eb803d78a7211f2cd023feecbd8fd2f6c61f6d3d005347415eda66a0fdb4e5ee9670bf84c3e2079b3f326eaf75bc634f6713f5eea6ed4ad3177dcef681d8b264004f347b74768c8109700dd71b7fd147a3f0f1a0d7e7458fed76012e3f2c2262f5f3b0072b37bdc7fc8228c5c2f0b2e1faa3dae"}, {0x78, 0x10c, 0x5, "d55f27e30c028a662bb693681fd0a964695235f083346348f3d06347c31c6569b58517cd55e658cb4f6a42c0f72a4b98e43e39eddc2d64304392f35e98f8326d35aa760a5742f268a41aa6094f6082924d162d5c3acb112d3cd457c39a5956092ca418a3bf"}], 0x1c8, 0x4}, 0x4000010) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) 2018/01/17 15:56:53 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f000000a000)=""/185, &(0x7f000000d000)=0xb9) write(r0, &(0x7f000000c000-0x61)="", 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000009000-0x4)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000000e000)={r2, 0x3}) 2018/01/17 15:56:53 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000003000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0x26) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000003000)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000003000)={0x0, 0x4d, "0f7bacd9e9f3016aa6463fb2e833b7be9af8572bdf57e3a290301322f7b4f564193738664f4fb4f65de7d4c00088857d3ac4473e41af268b2cf1253aaae6d917464dee91f12cc76d7dfd8e8029"}, &(0x7f0000004000-0x4)=0x55) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000)={r5, @in={{0x2, 0x1, @rand_addr=0xffffffffffffff94, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xabb, 0x9, 0x800, 0x1, 0x5}, 0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000004000-0x35)={r5, 0x9, 0x2c, "1589cd57e58c31891004954332dc0bea2fe52d4e3c64ed3717fd815f44faa3cdc7be1d1ea2a3b5fe7be1c199"}, 0x34) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000002000-0x10)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80800) 2018/01/17 15:56:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d35000)='"', 0x1) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000a92000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/17 15:56:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0xf, 0xff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000001000-0x5c)="2941b3b06b1807ad766709952dc538003577c7d7e41980ae8a7bfe42ef5aabc236f81e923f82712ea1da492c5dea248d0f404d1670c027aa26d03aab96ae206a1ee7fbe0148438f7095e83a71a82980398e74b4e799917497c8f0d16", 0x5c, 0x80, &(0x7f0000001000-0x10)={0x1a, 0xf5, 0x1000, 0xffffffff, 0x100000001, 0x7, @random="99363e61f006", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r1, 0x0, 0x0}], 0x1, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a65000-0x28)={@common='sit0\x00', &(0x7f0000e53000-0xe2)=@ethtool_regs={0x4, 0x9, 0xfffffffffffffeb8, "0e9fda87ac441a5ef2dd98021954d545c999a784f67b92f6b2bdbed110fba24d76aaeecd1b7d56dfde76926d649ce2dec807a56a237ac4ee56509700867068e12cdc77cafa9e3734af17aae89c835589661bcdb80fd55f9e01a1738e280b8ad6dee1905459d065ecff827f82e0e3b09855c79da4c1f58f0d9d410fb151a08995d9289c68a093922dc8f50f1f98649c21a9f34e9eced34a720a535f26d0f57708313e114f6d0ae0ace1171a7065660dc51a100864cfa56021b4be4bc133f7a669eb573948cd4983b6ba48fce57f2a80d7b449a6e8b6c4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00002c9000)=@get={0x1, &(0x7f0000977000-0x56)=""/86, 0x600000}) 2018/01/17 15:56:53 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) r0 = socket$inet6(0xa, 0x800, 0x9) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0x14) 2018/01/17 15:56:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ce4000-0x10)={0x0, 0xffffffffffffffe2, &(0x7f000051a000-0x58)=[@in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000e09000)="f227d16f62a5b0f31fc8a24a1acb3fffe79ab3ad2589c8cd1669a69cbe2c04088d4104da890f4666cd72008f792f3270e2fae671bbca90807fb6b8ce1681275c5d2ebf4bd7607bab66865e7187ea95df47ede820cb593870320eb7e91a569d4034942a8b09f78da76377a98594eeb969d5fd22dba6d2d51acf012c63911b7b5d8c51d22d1d84d4698767a11f62fe564fe5065db6be2460da33982692e0887c0d4df3f5b579a1d517f353bee02d92c03e31ca3d54ef064976e8bb05", 0xbb) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 15:56:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000580000-0x4)=0x1) 2018/01/17 15:56:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffe) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c9f000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000da2000)=0x0, &(0x7f0000e39000-0x4)=0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x1c, "037f9fd94397c5a67c1690a693ad4b2176d743d272ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0x24) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000611000)={r2}) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00001d0000-0x7c)={r2, r0, 0xfffffffffffffffa, 0x1, &(0x7f0000e71000)="986b1184db780288536d322fee505f7204c02de52916cf37e15ea9a5f2abf87c84e40134aa055bca08a2063cccbfa04caae3fefc1b4e0e3dcf471488ae4e1ccac23a5585810ff8d3b84f76cb3d1fdfde9efedadc0ffa1fee3e2a8841adb7b8373db31fd7cd7b2422e997ea4a1f0704d83ba477f2029d5823844da90a9b4fa8acd30e2409f7b1349bd7d4be7a5ace13f4d10555b7697ca2245013b22e57c165f6420c1734b11e9042df6f9fe380453b5dce59c31eada86cc0a511f686f6729e6c7727af06081e4609c2759aa02e181e583493221a61e524948d8114ee55", 0x0, 0x8, 0x4, 0x9, 0x5, 0x1, 0x6, "693e469b8f7305df47d1329d7d13e6faae121b478000d8b304d03ddc338c503b745ed99c60cabf42035ca1fc8727dda1aec5b6de265c25a71287a68aa91b3fc3bdfab2636a7105635e74bc7971a28f5a5a101850"}) 2018/01/17 15:56:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000ee4000-0x60)=[{&(0x7f00000d9000+0xf28)="", 0x0}, {&(0x7f0000960000-0xc8)="e9de05c73965259a7bcd11bb585e0554b1ea98605f6bc4bd62d6644727012482a79abef2ed570a811222f73af0de2971670031f097505fd162c93b2a54d37a8c06fd626549880c3040119ab7acc621740a29d539cbec817a742a5c09de3aad216ffa4e01bcefe0b5deaa8d6daaeec3ad01d55170008c5287a66413b96c57963a859ad3088fbda11893c6f61c4c0e93bd6138ac113dd720744b643ac06830299ac0c0c4ee6c6724d64556827028d5ac81aceb508e08056bbd419b012d414270f909eaf451a23e24e4", 0xc8}], 0x2) sendto(r0, &(0x7f00002d6000)="b6ff048e44167474a5721917864c47db8816a8eea4eecc2e9f233fa1737da75608c98c7a4ed2bc62321949630226418c895218848605737e020b8fe0aa17144d1001880ed00bf8b075aa1bf7f9b8e41ff56e1cccc695e1283f81006262364e34417114a6e9c3a9307e99b3871bd00141ee950ee3ff180ce300a95f2bbd3254c46d0fd326735a7b06dd84dc", 0x8b, 0x0, &(0x7f0000d65000)=@hci={0x1f, 0x3, 0x3}, 0x6) 2018/01/17 15:56:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000073a000-0x10)={0x1, 0x5, 0x5, 0x3f}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000129000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000039e000)={0x9, 0x101, 0x9, 0x1, 0x6}, 0x139) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000e78000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000255000-0x8)={0x0, 0x7}, &(0x7f000050d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000aa3000-0xac)=[@in6={0xa, 0x3, 0x3488, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6819219f}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00007c8000)={r5, 0x20}, &(0x7f0000f76000-0x4)=0x8) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000042e000-0xe)={0x5, [0x5, 0x7ff, 0x9, 0x9, 0x8]}, &(0x7f00003ef000-0x4)=0xe) socketpair(0x1, 0x80001, 0xaa, &(0x7f00007f9000)={0x0, 0x0}) accept$netrom(r6, &(0x7f0000b99000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d7b000)=0x10) r7 = accept4$packet(r6, 0x0, &(0x7f00009b3000-0x4)=0x0, 0x80000) ioctl$sock_bt(r6, 0x5411, &(0x7f0000763000-0x9)="fca2b69a97110d8c67") ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f000007f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xfd00}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/17 15:56:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x40000000080000, 0x0) sendmsg$netrom(r0, &(0x7f000034c000)={&(0x7f00001ae000)=@full={{0x3, {"680a96eb1fec02"}, 0x0}, [{"6a1828091542bc"}, {"31ce20cae43c00"}, {"942527d066c317"}, {"f6af0000000726"}, {"ab8136d20860db"}, {"000000f6ef80eb"}, {"cb9155f3f9107a"}, {"b39e23a7e2a774"}]}, 0x48, &(0x7f000094e000-0x30)=[], 0x0, &(0x7f000029f000-0x11d0)=[], 0x0, 0x0}, 0x0) 2018/01/17 15:56:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000962000)=[], 0x0, &(0x7f0000001000-0xa2)=""/162, 0xa2, 0x80000001}, 0x10101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000001000-0xc1)=""/193, &(0x7f0000000000)=0xc1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x2) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) shutdown(r2, 0x1) 2018/01/17 15:56:53 executing program 2: mmap(&(0x7f0000000000/0x62a000)=nil, 0x62a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062a000)={@generic="a457207548dc20434fc70bc7a549b9c8", @ifru_flags=0x1}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000053e000-0x4)=0x8, 0x4) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00005e5000-0x38)={&(0x7f00000e8000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000062b000-0x40)=[{&(0x7f00003be000)=""/132, 0x84}, {&(0x7f000062a000)=""/64, 0x40}, {&(0x7f0000313000)=""/209, 0xd1}, {&(0x7f00000e1000)=""/232, 0xe8}], 0x4, &(0x7f0000075000)=""/10, 0xa, 0xff}, 0x0) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) 2018/01/17 15:56:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x1400000005, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000009000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) r1 = socket(0x15, 0xa, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000003000-0x2d)="6e756980459eb11af00f27a3ca61b04f34ce6a42711b3d36e5120799894e1561a3efff6988a7ccf9fa1d6df812", 0x2d}, {&(0x7f0000002000)="cd6a5f45a226ba179c6fca39e7aabe6b0e", 0x11}, {&(0x7f0000003000-0x6e)="759d5953fbacef98482d83951bddfba57c68770ebc104241d27719f063285a01d75f22617392af4dd424ab3ad4a3c3a131a3c29f7f8d5aea4a9ab3ea8532af1d1358a46bdd8a2c042214e66e44f206561e339b688d4df97d7da7bc99f2a5b9a188dd8019067d7cec5d132b80c518", 0x6e}], 0x3, &(0x7f0000001000-0x14f8)=[{0x100, 0x117, 0x3, "9a91f82f71dfe5ededc6148af3cc56d889fadfbe941501d4f8ea8cadbc10616307605b3432169cb120e2136849a7709b4b21b72ce1e19071d5428dd46424b89b5b042609e2a5b9c354facc26603c3cbadf9aabdd0e0025d4b41a6ef179f92d01eb7765b604c0e17527d7f74864a6084b3540bd0e1735999d51531eae39fbe74239856708629ed997ad6c9769a60b24e8844569331205c1b468420a45fcf1099b7fcb851f12c924943eb471f28d2b7a1819ab6c3cc3235573675b1ad0cdb630f8bb38905a0139ab8b8f6ffbf5fe52004fca8d59f8b957922ecd8f08f3b0be957b6193c3d8fdbf72597188d520f5a693"}, {0x2dd, 0x1ff, 0x8, "caea6a03d010a452db8069794638a09b8764e0b607b249dd4246c362fab72c7b991fb947e6e66e15738d57636ec0e8ba1a323afbdffe81b76facd6997e94c9f82b43cc586806069e5a26a6f81c1c6093d8392b276f567432dbcbe91328e21885d2178f0f26240017c434f2d360bb86513181dfce5bcb988fdb4208c99ac1f5423c2e78b253626bd4a99c3224b7d09f9fb18285cc3a699ae47dd7"}, {0x60, 0x115, 0x5, "c2999e35795bb5d02264b776d8b03f6225d9b6b19826ac5273aa9f5760f2f6b322e513a589aabb352cab8aea2c9e3716759ae1f2a7f77103e4733a2e6604c8f9bfbd402bb24bb50381c616bc8b89cc9c"}, {0x58, 0x112, 0x80000000, "ffee1059ceee52cdc0c1a9dab1f1b4cc7cc1d59f8e2ea501b467f25a0ec36491d254860c968fd41b0aed4820d0ef661dcb13eade12bf9e04190a7d01da51e1ec67a454"}, {0xf0, 0x0, 0x74c1, "a8f578f05bab3e088ac9199283f30e8c6bd3488428c5b86786e611c1b9d7d93d6d0c5128f0190905e2952dc609ebbded68426193e5e72fb700caa678f429acad293fe9adcac3d30a8e4db5390d076744a503c3691de1d160727d89369aa439f8013b490fe1305d457c43798189843cd3a8efd2dd414e9d3e6cb55807217a4aa1e7bb07fb41e962a221bdbe43598780ca392427857a50fa01ea5546d009b0510ba3d57228b07d0527743db70c696cc3d05bb97c92681b5ca6fd0d040a4e0e690c368c1a8b71e899be0a84e4fe4d194dcf9d497805974a66355cb6a09d"}, {0x28, 0x11e, 0x2, "c444da4e9e7f6e107cd17f59745261dc17caf05b"}, {0xe0, 0x118, 0x0, "553bae432113dc22aa9b7672e0e3f42bbce35b6549820cca2cae28f237283b30780145c82cd423b48e06b9072c0a70d6ff781b5622852a78aba6a783759b8ec4e6b16f70777c1173bd76a65482b60532cadaa9e9745b322a24c7d77e3def918c3845924d497349c387527dd352d81f07545e5c41786c54ea3fc324d971b2ab9c1a35ce47f861d1bb3b3fe424ea7fae954bcd76cb59f16710571f69eaa6ad51b4b995e6672c960f358b2c1775fcc2ea4a1c3aa0cff3882fce2339a90bf9dfb841d20e3e24ba567df9aec06d2983cd"}, {0x48, 0x11, 0x621, "fb3b818f7a322c59dd5328a3825ad761c68b99a04619a149df5f79485b14b53cf999486d107a524e9cc3d09ba5f68fd9a41db619d6af9b"}, {0x1010, 0x1, 0xc8a, "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{0x40, 0x10d, 0x9, "9c640176c388e70f083d07a822a0007e76044adf6f9594a172e05dcf835eccedcee239d6f0011d25a4"}], 0x14f8, 0x48000}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000005000-0x10)={0x2, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000001000-0x8)={r4, 0x3}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000004000-0x10)={0xd2, &(0x7f0000002000)="68930987aff8042ce8d197beb1017fafc243e820b1412525fa3190938ba4f42310c004220ccb48bce4c9539ccedf044f3472b808e3f78e021ee305ef393f86c16569a9c4d1be20338eefb7b177301cf8719ac6e356ef9af85888bce6fccede39bf4173cf7e01092a8100f7b30adf63bc27ca791d023c59391b9626660d9abd4069806ba05d0b2f15ed123726bed4001cde15884410594498909eed418bbcba0bb068f463950ae07a6466cd2b9a2c9552bdba7ec1d106d31c626f6edd587ad328c83360b78fdcefb99b3c93eba635eaba3f48"}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f0000002000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000006000-0x8)={r5, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000001000)={r6, 0x1}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000000000)=""/210, 0xd2, 0x6bf4baf25f4f1f86, &(0x7f0000002000)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @generic="1e4bf4c9d1a9082c2b169b84fd8b197f"}}, 0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000634000)={'vcan0\x00', r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:56:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000d19000)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000930000-0x46)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) writev(r1, &(0x7f000056c000)=[{&(0x7f000054c000-0xaf)="", 0x1}], 0x27a) 2018/01/17 15:56:53 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000662000-0xb9)=""/185, 0xfffffffffffffe85, 0x2, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r1, &(0x7f0000558000-0x1c)={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)='x', 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/17 15:56:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept$inet(r0, &(0x7f000072d000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000074d000-0x4)=0x10) sendto$inet(r1, &(0x7f0000ed7000)="51855d0183ca3383b850cd9c70119fcb2dc01540a1b997573b6cbe5a079f00654f5da480afafe550338edacb3a728bd555eb2e606a8ede5fceae79b6ca63f425fcddefec07155e32ab3994efe543887f0d286bd1537a7ccbab9546751bb081afe2acaf75dc8caab4fcbf495886b66fb783acfd40abca0bb27206aea5ec0a6726b0df8e8e19fc54d38ba6493c8c05833927e5f10ca0f65dbc95ae196bd841644aa4495cd924f39789253e0006f97f4366705bec2661cca991e77b96e7bc8069c42f4e45315dbf509e5838ebd88674310555ddd94e15bc8b26d0915ef7d21fa11443b86dfa2359", 0xe6, 0x40, &(0x7f0000a4e000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:56:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001d9000-0x4)=0x0) accept4$packet(0xffffffffffffffff, &(0x7f00003da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ba4000-0x4)=0x14, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000964000)={r0}) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f000051b000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000877000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, r1}, 0xc) 2018/01/17 15:56:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x94) pipe(&(0x7f0000c87000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00004da000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000fa8000-0x8)={r2, 0x20}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000583000-0x8)={r4, r0}) close(r3) 2018/01/17 15:56:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003bc000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket(0x9, 0x6, 0x0) connect$nfc_llcp(r2, &(0x7f0000241000)={0x27, 0x8001, 0x66b, 0x7, 0x30f, 0x4, "9cdf6bf422ab8a1d44e71e4f68393cb2456bb634031ea093a0e3ccdc85deaa420838078c5af3d75b7f8ac0a715182245588b81313e916428c99a3d8768d644", 0x15bf}, 0x60) bind$pptp(r2, &(0x7f0000c87000-0x1d)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) close(r0) socketpair(0xf, 0x80000, 0x3f, &(0x7f000036b000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r3, &(0x7f00002e2000)={&(0x7f0000047000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000771000-0x10)={&(0x7f0000301000-0x68)={0x68, 0x1, 0x4, 0x400, 0x2, 0x3, {0x0, 0x0, 0x0}, [@generic="16684cc2b62ebabae6951e396c65ace97837a3dd138c676ec39b91429bd36483be4891872c129eff45d81c3a8a3bd09d5174f8744e7a1fcb60e9710265eb29eb85fa0205b797dee1b86bb67c9bc89502fe"]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:56:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e4a000-0x4)=0x0, &(0x7f000020b000)=0x4) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d90", 0x38}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) r3 = accept4$inet(r1, &(0x7f0000553000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a2000-0x4)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00009f0000)=0x0) 2018/01/17 15:56:53 executing program 7: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000965000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000f1b000-0x10)={0x1000, &(0x7f00002c2000)="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"}) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind(r1, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00005d4000-0x20)={0x8, 0x8ece, 0x1, 0x5, 0x5, 0x3}) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x0}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:56:53 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fc6000-0x8)={0x0, 0x1}, &(0x7f0000fc6000-0x4)=0x8) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000018c000-0xeb)={r1, 0xe3, "80b23f5876b01033e4c741a44a47b9309e9d41620fe84bd8cce28321b94fef726b736a9f038666752fa500b71ddaaf1dfd6c352f26015dc7cbc3b9888c6064cf2b66bbd6f752677d13c4bf175dfc436e7fc837b0ac180e8e1dc50c1ba5343ee07bfb6940fc12d8103910e25d0e2cdec86f6e52d1c694d536732e41b56fb85b3bd109c3872dc72da62deaa0dc0ee8a49b821ee7726217a98b73d395c8c9b5e229f18e32e72eabd538586c00b82afd2920753fe146ff0fb26da1d63a6acafbba28bedaed1014643d0583dc9491295a845a43137ccd7024c69f733a9bbbe191afb8dda1a4"}, &(0x7f0000fc6000-0x1)=0xeb) 2018/01/17 15:56:53 executing program 6: r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f00008e7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fc000)={&(0x7f0000092000-0x138)={0x138, 0x1e, 0x100, 0x0, 0x0, {0x16, 0x0, 0x0}, [@nested={0x118, 0x80, [@generic="188de0d4b09930f2e7901fdf9339b81f", @generic="0a6f0c3bc48a649b26e2b677f88c7e8a700337e6e5f130da21d93c8a0ff08f24cd7e", @typed={0xd4, 0x53, @binary="2efefec73eb11c9f57ae7080ad55d54a9ab31816c7c424c0f02d9bf1cf9dbc83fa1f9ae7e8b4768a513e512bca802ad0c7065d2760cbecfbf9ae982548aabc70951b08569a2baa612429f7f887de7a9c886497f8ff98f9dbacdd30c0444bf91870c94dfd38fe668144046949ed9ae907328eecf1efd87b018fc32dd232fb0dcaa78e88e3bffca11adc6e536cacb9e9711a084f54f3c7605c80ff235aff422e3e36459edd78f796062445064be48a956ffd4ba780b28283afdb1a83990319c63e4826f776344d7c6b5a9d6c45"}, @typed={0xc, 0x8b, @pid=r1}]}, @typed={0xc, 0x3c, @fd=r0}]}, 0x138}, 0x1, 0x0, 0x0, 0x4000085}, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000003000-0x4)=0x0) 2018/01/17 15:56:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000915000-0x58)={0x26, 'aead\x00', 0x0, 0xffffffffffffffff, 'gcm(twofish-asm)\x00'}, 0xffffffffffffffbe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e4a000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket(0xd, 0x6, 0xff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000010a000)={0x0, 0x1, 0x4, 0xffffffffffffffdb, 0x8c7, 0x100000000}, &(0x7f0000cfb000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000450000)={r2, 0x8122}, &(0x7f000023d000-0x4)=0x8) 2018/01/17 15:56:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffe70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) 2018/01/17 15:56:53 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x87, &(0x7f0000004000-0x87)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x51, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cdd8c6", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "e8f4a2d5e65e9f58892c0c2c17bdba9cb016f0244878e64db9"}}}}}}}, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000008000)={0x0, 0x0, 0xffffffffffffffff, 0x1, 0x80000000, 0x3, 0xffffffffffffd44f, 0x4, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x1f, 0x4, 0x3, 0x0}}, &(0x7f0000008000)=0xb8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000009000)={0x3}, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000-0x8)={r2, 0x6, 0x7fff}, &(0x7f0000009000-0x4)=0x8) 2018/01/17 15:56:53 executing program 2: r0 = socket(0x7, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000bcf000)={0x0, 0x8001}, &(0x7f0000b0a000)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000377000-0x8)={r1, 0xaa}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x6, 0x1, 0x80000001, 0x3, 0x968, 0x7f, 0x800, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ded000-0x1c)={0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffe00}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000720000)=0x2) sendto$inet6(r2, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f000047f000-0x28)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 15:56:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000439000)={0x0, 0x81, 0x6, [0xfffffffffffffff7, 0xfffffffffffff800, 0x8, 0x4813, 0x3, 0x4]}, &(0x7f0000cd2000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r0, &(0x7f00008ec000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000714000-0x4)=0x10) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bd7000-0xe)={0x5, [0x101, 0x8000, 0xff, 0x2400000, 0x0]}, 0xe) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r2, r3}) shutdown(r2, 0x1) 2018/01/17 15:56:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000a0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00009d8000)={0x0, 0xce00}, &(0x7f0000a5b000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00002db000)={r4, 0xff, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005ea000-0xff)={0x0, 0xf7, "c03bb69ba6fde8b44e2d99b252871ab01778765ce07d697ed00bb85d423b5eaee71bf561cbad77c6fddeb8c23cae328dbe07be19b83ce9cfa1259f5c23cd0a120e6487cd5a8e70ff582f9f7c4081dc35255e2cb4e1c89422f84789bb33bd631d9d06539160edbee53b86dacb8a6b9bedd9c40dc5f3d375528fd9ad42f993e7e9a177ebc62b1e8beeac0a5e47eb87675e4f17674bd523d49cea812e49e9ebda293fa1c90d1b98a4550afe04bd61e81bc2528f02a807c5e31e62fa14972b74f37732eea0eeb98a317f9bc165c13195bf5221cb9b69d37a0c7b8d3fcbaee3970622905d4ec0f8157cc1c4d24375fa744bf5b8e350cd5ba0bd"}, &(0x7f0000221000)=0xff) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000773000)={r5, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvfrom(r0, &(0x7f00001d5000-0x33)=""/51, 0x33, 0x0, &(0x7f000021a000-0x10)=@ipx={0x4, 0x0, 0x0, "a24276761208", 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000f0b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r6, 0x40086408, &(0x7f0000689000-0x8)={0xffffffff, 0x7}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000d27000-0x10)={0xfffffffffffffff7, 0x7}) socketpair$unix(0x1, 0x10000000000003, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r7, &(0x7f000055b000)=@abs={0x1, 0x0, 0x2}, 0x8) connect$unix(r7, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendto$unix(r0, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r8 = accept$inet(0xffffffffffffffff, &(0x7f0000188000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbd000)=0x10) r9 = accept4$netrom(0xffffffffffffffff, &(0x7f0000acc000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007fb000)=0x48, 0x80000) getsockopt$netrom_NETROM_T4(r9, 0x103, 0x6, &(0x7f000094f000)=0x80000000, &(0x7f0000b27000-0x2)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000818000-0x14)={r5, 0x800, 0x3, 0x80000000, 0x2, 0xdcd}, 0x14) setsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000587000)=0x90, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00001c4000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006a2000-0x3)=0x14) 2018/01/17 15:56:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00006e3000)=""/0, &(0x7f0000002000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000084f000-0x4)={r0}) sendmsg$nl_generic(r1, &(0x7f0000a2b000)={&(0x7f0000647000+0x68b)={0x10, 0x0, 0x0, 0x5200300}, 0xc, &(0x7f00000b7000)={&(0x7f00001a7000)={0x8c, 0x38, 0x212, 0x7, 0x3, {0x10, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x80}, @generic="2432d21984c0f623c8cacea0c59c749fdde7432803b26ab562ca13240fdf5701d1d54c30f5505370b600711125af815e3baaea8f405ff8ea9f4e261d87bde5b751f07ce674541ec5e83b221a3ed089bbe0fb5b85c1f212fe2345f90f071af35c4030c44d1944b6ea5bf73f65"]}, 0x8c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000004) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000c58000)={0x2, 0xb, &(0x7f0000cee000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x8}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x600000000000}, @map={0x18, 0x2, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xe, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x1, 0xb, 0x3, 0x7, 0xc, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000964000-0xa)='syzkaller\x00', 0xfff, 0x0, &(0x7f00009ec000)=""/0, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00005c0000)={0x0, r2, 0x5, 0x1, 0x0}, 0x14) 2018/01/17 15:56:53 executing program 3: r0 = socket(0x0, 0xa, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x0, &(0x7f000059b000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00009a7000-0x20)={@generic="6c6f3a000000000000c4fcc5218000a2", @ifru_flags=0xc401}) 2018/01/17 15:56:53 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2000008, 0x40010, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x11, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0xc, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000)="73796c7d61657a6c00079d", 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 15:56:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) socketpair(0x1b, 0x800, 0x1f, &(0x7f0000971000)={0x0, 0x0}) sendmsg$netrom(r1, &(0x7f0000f1b000)={&(0x7f000058b000)=@ax25={0x3, {"d6c01db4258df0"}, 0x100}, 0x10, &(0x7f000031d000)=[{&(0x7f0000e07000-0xff)="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", 0xff}, {&(0x7f0000695000-0xd9)="68904bc1c73cfaefd2ab2d72243457cdf941b71a2a6a40ecd58420c25d4b585f33737cf88339ca8b490603451cb0cc3acc65d4ee6bb23ffeb187b22cc9c1777af478a03ee8a3511314610bfed808d13ef298793f4d23254fea4234e6aa114e24a09ebc85a2f40f3cc1ba4db0dd7eb3df27c6b09c40643a3d1ac2eebbc1a893d2078a87d3d947bbec967ae6795f5dd426b76df31d28d9920b2ef53fedebe8215b5d2e193777eabcefb601cc70968e16a429f20b7f172f945c1f77a8f85d38b9ed8141faaa60567c327da5281d3b604994fd502ab0e44114b1aa", 0xd9}], 0x2, &(0x7f0000842000)=[{0x1010, 0x10a, 0x2, "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{0x110, 0x116, 0x4, "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"}, {0x58, 0x10f, 0x7, "a517d362707d8302f97c09e03695b0894926c6828edcaf6bcb374e5a3919980d843f65cc26dec098a37b75d26cf43f95cc9326b458c97b334eb5ed13fbdbd977a2"}, {0xe8, 0x11b, 0xffff, "73f7b30bc0bfbe20175fa5dffdeebb9e3f7497f6a64be611f8c87b755d1d3e522c3ac388558ae18c7d619921841ba4a9399a68a51e8e6a428dc9595554fa9136ab9524e03e03223345d89222c958f4f114cbdc5221dab78abcd87f36afebabdb44d987f181d8ff9a86f1a266a2f0460f28ad45057f6190a89b186f7424ba3397763091aa6ec40dace5003c3fc96eda7a6b099cde592c0deb4fcdff7f9710fa70156666ddaaa947639e74652114c0a8b15a1dad26d019ba678b21d549b78dd01a2d6f467ed9c19c87b54b506b718de1a5410f40f3e25c6a"}, {0xf0, 0x11b, 0x1f, "30f3ab1944fdf26e197309410ea8cd84cbca3d5d65750c5d18779eb259f1f777d63ac1c1f8af6198a586bc2f50482b190f8b02c6e42780668ca62842e61e02b8264cdaf466dc8b5d9a54fb2b918817255ee3e7405a18014e83eaf571f285bfb5e8b746b6cd32798afb47f41a8f457cd4ef1a07ac783bef71884fe77a853a4e2c93bc7a19060da84b7e5fe6db3fb67ec41d75c7c38b53148a8b2c88e40aff03395355dc87a64108f3af7fe4d36883d5e4beb4a0eb19d388d9fa4ea52e72af8a558e86fb6fe54e67c8ddfd2175730149c9863520ac9304ee5a43d069"}, {0x1010, 0x119, 0x7, "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{0xe8, 0x0, 0xdd2, "211e68900c9afbe1246427e1edc3b26d9117bf84a7cfab8ddf784f228ee79ac2223d58c28363b88b481dbebfae87ca7a453095f15f453a74cb5467ec9c3bca088569629d21233a0a7fcd642a6866581282bebf9b12cbeee066fd6d2dbe6ce0c7bf8e3dc90359aac186d243b9ba2cbd77d1b8e1eb4d620c267d2ab9b508a6d33380e786670c9bc56ea90e979befe40ba16b4261ba8a93718de435efb9dbf5e361aad618f63408104411aa8c7b7270c3190fcd77c158e2925f20c937a56d67ac26aae666d10916bac066b14fa76d6c61946551"}, {0x60, 0x117, 0x2, "77c60a3072528ff5cd868c3bb0c7d9451ab9a6327bdeaf110f9eaea0fc12e6267eb53268ec3a2965e04b55fcf587f2641ee8bb5bfd45f710ca375b1f7981a9517386b05fe49e719c7319"}], 0x24a8, 0x8000}, 0x8000) 2018/01/17 15:56:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000064a000)={r0, 0x66, 0xa3, "d7264f9b119500c15f30d251e34916038bfca15c684d28f74376505132f464fd90960c6ec68a1ef5a6b68e8a3945a63c33528fab0575fa69e26e78b530080123fa19df8a7f35b89be3ec5bfde7a6b4ca7125b516fd47c7b15f6c48aae1115ea74325e3c3712f9dd470720ea8f647e9810d7c885a896afedac51f6108b5f61fc45e7ff6387f054b50027a5f2c0657f2643b15fed4c07c362a72f59ce402e25e8d79e76a"}, 0xab) 2018/01/17 15:56:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008d4000-0x90)={0x0, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect$inet(r0, &(0x7f00004a0000)={0x2, 0x3, @rand_addr=0x80000003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8) 2018/01/17 15:56:54 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) write(r0, &(0x7f000000c000-0x61)="", 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f000000d000)=0x0, r1, &(0x7f0000005000-0x8)=0x0, 0x4, 0xf) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f000000d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000c000)=0x14) sendto$packet(r0, &(0x7f000000d000-0xab)="d31e82a892d6d5790ab24b58285490c7a11acea3ffb1d13db39b5be25feb1f61e13db54310c1f3ebad4f4781b42d6e4cd4575599f05537da1b9d1f6de3e40ea5caf785cc93977bd324efd039aa1abeee738aeb53afc3b00ed3134b15ca58e233adc6dfc9fbafdbcb7bba1ce1f4ca4dc3147521ad863d037bc5d6bf95dce07ce78dc6b851a82da6c1223fd4ad26ec696c4966fd7170676a66466313a0b5e886038248d93d00d3709c1759a0", 0xab, 0x800, &(0x7f000000b000)={0x11, 0xf8, r2, 0x1, 0x800, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/17 15:56:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x56, &(0x7f0000e73000)=""/8, &(0x7f0000001000-0x4)=0xfed1) mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000d51000-0x3c)=[{{0x0, 0x0, &(0x7f0000f0e000)=[{&(0x7f0000f0f000-0xc8)="8e88f90fd2cc9e105de65894e221bad0b63fba374e5ef6a92a963d8642434f907832d27e581596df1c1f89a447fdf773dffc78196b93bf1b36e1c31678627e587bd07b63498ea2353152cb8b0b71b85bb591f67f2daf8c37358e5a37f46e5bb57c90aee640183b57430229d978184d621ead6b5d13e950c12ab32d2c4e34da4643eb1e03a2225916e7913a59fc78d18e7552c9288ba256709911b9152cacbff93f21f0e7baca17a98184b3937c7242371d8dee88c2f08eb5eab47e7b1042fd78136af38a766d2846", 0xc8}, {&(0x7f0000ebe000)="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", 0x1000}, {&(0x7f0000f0e000)="d65e98c0446585781eeafe4ad7a6619aaca53d3d2cc675afa2fd75f81164bd9098e1a62a01b06aded3e39f70b595d89041a8ae050a2e38ec2c0583f9c40c19363300b28c270937f6350b1323751d568c60551b53ceb73555676fb920f80a51840007b3c587a6a68f5ffb8a8390d30e04f466c53d4329cb041152c047e3e7df339c47f2ba4e0ba396d36ccaf707a79484ecf64237c85de91f4324a727c9a7f74c8d456edfe8186d1b6c", 0xa9}, {&(0x7f0000f0f000-0x2d)="ac5f15f272cc397eb372abf5430c1ea1b4ffca782711f14e94641ccf58b9ba1b98835c1f256f66618f6ee0ecad", 0x2d}], 0x4, 0x0, 0x0, 0x80}, 0x1}], 0x1, 0x40000) getsockname$netlink(r0, &(0x7f000013e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0e000-0x4)=0xc) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000b46000)={0x18, 0x0, {0x2, @random="cdb647185293", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000f0f000-0x28)={@common='ip6tnl0\x00', 0xfd2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f00003be000-0x17)="", 0x0, 0x0, &(0x7f0000f0d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100}, 0x1c) 2018/01/17 15:56:54 executing program 2: r0 = socket(0x3, 0x80006, 0x21) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000a51000-0x4)=0x8, &(0x7f0000e4e000-0x4)=0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_ivalue=0x400000}) 2018/01/17 15:56:54 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000d000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000017000)=0x6) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000003000-0x4)=0x0, &(0x7f000000d000)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xa, &(0x7f000000e000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) 2018/01/17 15:56:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000687000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="9d9bb2889c1d8ae296fdc25ee4fd8e8e", @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/17 15:56:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0x9, &(0x7f0000f6d000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d5f000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0c000-0x4)=0xe8) bind$can_raw(r0, &(0x7f00004f2000)={0x1d, r1, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x2, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r3, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f00007d6000)={0x0, 0x0}) accept4$nfc_llcp(r4, &(0x7f0000c0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e12000-0x4)=0x2f0, 0x80001) 2018/01/17 15:56:54 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f000000c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[@cipso={0x86, 0xa, 0x0, [{0x0, 0x2, ""}, {0x7, 0x2, ""}]}, @cipso={0x86, 0x25, 0x0, [{0x0, 0xd, "16f8730485578e5c759f19"}, {0x7, 0xc, "e432fd139997bf295049"}, {0x7, 0x6, "3f3ed736"}]}]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000008000-0x4)=0x3a, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000000e000)={0x0, 0x1}, &(0x7f0000008000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r1, 0x8}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000000e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000000e000-0x4)=0x32) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000010000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000009000-0x108)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0xffffffff, 0x800000000, 0x3, 0xd282, 0x2, 0x9af, 0x701, 0x7ff, 0x0, 0x3, 0xffff, 0x1, 0x80000000, 0x80000001]}, &(0x7f0000000000)=0x108) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x6, 0x8, &(0x7f000000c000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000000e000)=0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r5, &(0x7f000000a000)=[{&(0x7f000000b000-0x1000)=""/4096, 0x1000}, {&(0x7f000000b000-0x1b)=""/61, 0x3d}], 0x2) writev(r6, &(0x7f0000008000)=[{&(0x7f0000009000)="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", 0xe21}, {&(0x7f000000a000-0x1000)="3c617434ee1d3d6ca6365aae28abd760006336f9e18044e9a60a871630bd2a54ee59d0fe7fccbb2cde967f93fa610bbff4c584a04ad1fefd0c7ebf200f764540c4185ab4c0cefb4661ac851907180a38557730cc2cf8c4d4ba7597ee43478a7db1012a607b03bf4d2a955c6bb671f5ccb2e570175026a439a2f2555e82652e2bca6c0e948a6af34c230099d86f465943613b7b79838e5ab2fcf996353c3ba4e1a2b056e32f0286badc555e866e0ade643c081da767f959fd912406fbac5d955d1188e53d1fe21615e3194818c79d95c2c43ea9f59bde8dd6c6c526ec4f993613b50ea8e33132f66107f97b5026010e90ed3508b423cf5b2d01a844676c9fab4b08fe67fd5575e015f20c1acfd3aed4c8bce9e7b99e5f3d42a5c0549ed3622f83092681baf425c59cbf70eff7e98a0ab52feeff5677b6bc6ab4922d5c4f18746b455b8c409f43810f1a869b1665ebb5604d31ee9d3a6a116f8662267013f95890d9dac5824ce3bd9af112cb79da109da6cc8d1d940ffddd3e54d2b4a8367be6906ed7ce4ecfcd6511515d23314baa3a6dfc150858b64b5b87a268be3e6d39d0b8d6ee7f69ea06285c0fa87c79a14112c2bd2e2c1d70a31bd2a15b6ff6d3d86538413e4454732a1d7d70ec23a2f2d244e97bd63aba84a46d4a0baac3e08d1613b2d0f4dc18f3a7b1cd8d1cc235a7fd531addb9fac3a5df3d5745c9b06ee01367d3a296675bb581753bb5e6383a6f7cfe9449bec9f66644a472ed5cd2cd2c65dd533c7227e739a6c2c7948f23353e77bb04ab50a121dd12b0a2c0ba4b77d69bce18c8fb3a48e93113fd0fba9e9c326a044e4f61d3045624d6870b8e78bb420219f2c1c166dcbb78d6b8a5e0114e1beb5958f30fd3a70390cd63a47829fb3704658bff9d8c9c61ca2abbd4d365af09413ada55f378191fceca7290107d32a790eaff8656c9c927b291bc332881c6577871263007baab62aedae3d1a796c0c02cbec3c3e88fa82130f04567fdc62567c9a4171eb155947a1763bf6fc54aa50721fd0f55896ac42477f1904aa4823226e65975ee4c6e5fa74d5aadc62451ff704cdef6cb349d29c62c991aada34f1f79be78a4dbbf3dce540f7e0660bbe2e59705d9101d2ffce9d87d5a878b3575996ac228a291e667c2c6c77c898dba7b73ce748a70135334d253d374b89c3c0b7278e42cbc4dd1b05e17455f15a554210a3cdeb60d4db75f28793639c893255e4b6916cad5dca97b053bf8bb7c79fa7ee5b14a6e637e74cac7ccc92d8cd49470128641ba947afff303521d35de4e0230b5c87dad8036e234175ca0dee4f82b26e21e5df0383174f404333821171f5a9895bfaf084a00f68a078e2049ccf59d2070d05ed28b51e17c9ea6fe6e45171ca5fda14e5913eeecff2562e029b51c93f79550428ffa245ee1210f80ff94f809e3ef6bf79f30636db55866d0aa6a55439ef240820e9c24f8520dcce1fe3b751c9a22f7def7b9e32013b0f9728ceef3835ed5b7dbee55e657e9808d46c765314e1502b07d74f8976dfe5a6a78940aa54fef2370228f682a0d16dab1912bb9814caaeb86e0b7ce52b42d66e08d8114fbde8e91873a7200cb16adc66c1da9272566f38ab1476a06470391b4acfebf4f0b9d2fbc5c6c4f19b42095a7da7d6cee47200b46ae55598390b447dc35651a4599ec9e6220ccccfce209e68b3b3327e97371e668e53850b2fa9851af7d09f1c7f831a9b4801907fb5ad49d8d975c83ed451f99587536e9d228de7ddd68d0ba43187dccaf3edc28af0767051ef42c53b9c69ac69f263a421550ee2708d3a13d33bd7acf3a68dd1dd0371e19180741b37c11ec035e1eff46d284b3a1743dbd2766383c4202eb9bf5156a39b58dc85c32fcb43d2965f6b5ea44de511c0ef87fd6120ab3813ce809f2634405cda5a8c4265b2ff64f606f4f185a9dc736dd064babd85dd06c24a9fe85938d908382755e93e1d0dec42596614b902fc8ff8643c7a5355c9a005e4ddae9fbecafc6577b29874c0a8710fe31e7dd626de8f2e97b4e35082a5293832bda11a75441125f22947bc099baf6da40d6d919b441325fc275fbbb0fd1bc507faf0e2c5b759e8da838866ac177165affef7c866f259c6957c5e85881b5311f992fca64d11be1d0fb9eaf08454932942ceb5c5f913c7f61bfd2114ce4ed7de4fc1673738945f25a41f5b95d8d56108ee970281ec6c225a738500da919325dd4bdf18b97b301524772ac023f83dd39e35045afe4016a5f176ef2124e8facd379a885b00fa2c0722b8ef713cf1beda3ed34883a56d0fa5e3376522e7b9ecde98fe27eeb3d53efd503be058621f5f7f36302a0b868b3a1407cf4014d86652eb37b0184b631e718498dcc0b2cd784729cb0dbc1d28069eb0930cf10332d9cfaaa8121c04f076f83c2a47aa708b655d53e1964e3a9645b82a7f2eca3a9769e274b7d15b3d6a53061089e7d6b9c2122025c6e97eab55630ec2a4a8b68889107f13473c74e0930a605cd76e6c3b32f798cfcdf75f3b35b1918f8173615e348f5e3ac5361f9e83f6977c7ba94e7bb84bdcb56621d4dc96d0cdbf5706332bdb28e360a91a8f16c82f26450bd03bc3d52c8b28ad20aa7c3b37531dfbb182cef1bbc4f8c77c079f4b64b06895344c1abd8e9554bf9b4ea9a01fdc9c945cdcb2bd04aeb280cca52587274e913657529ce4068a22b088f285070f1f46313c0e66bbe5d38f9dffef7b622a1692f09d926fd02c48f94aa31ecc994830326410ca31e378b05ae85bace2417863691b2f5f56b6224eb5a19d1391beccfa560c8f026806586c1f9e718e97637f4df041c5180857955634de2de6043056d30e74b6522a0f9bb2260a94881e5a205f643a57313b5931918ef655ba4b0761899ee49c51bccde820c1028ba879b089c2b771babb1d57c03ebbeed293a129c809bd7893090a3ca557a1bd6112b7924e2aa699da8e99d7e29a5910a812478dba88ecda782ec14bf08f9d22402d50b94cf5702da59c8353464efe4b9631cd885f2ca684825550d90c5673a4810275e2446f0230a3b8628b8265a7a117cf2701e3499914bb682d2e872c576e9f91ac00472433cd6bfc225ee9c971c4a24addcb78d01809dfbeb758daf98083c2fe1fb6b55f52fb439207239252ef2e20df424f512e56a070424710a300d7b3c97bd776edca5a91fce7647755c7a24fb88d0522ad8355bf91e9f07eaa709de4e6695922b1db6beb45792f9246b58d23c6b1a024e8e0f2713b6a740518dc3991025abac20fadb3d68f0cdd221b3c026750b64ebf68a431e64be552874a44f69d4a000e043fe883955f4cdb1c5cdb2e8b3c0c781a9100cf4f506317ba4705d1959598b551ee17504b46b361c8d4c04d94718b53024adc86e38ef3c112a17104245b24c5b41fdb985fd30e0dacb5b1bc95795d9946aff3b61873df838b7ef31ec2202e875628284569507f4d59a9afd988190bdce353651fe5403aedde23e290fdcc3186427bd1654c45fa7c45fe2fb92bd27cae2f9351e3bfc8064f1bc254d3abc35656698df254bdf30d364daac5c160a65e82d686340b969053935a5ad565923f33ef3f494083e35201ba2cb793cb3103b3029152e44f8cb5775c9842919dd8c0b903289851fc11c09210a643de8dd6b4a41987cc65ba42d8e703259e3ada83e5f829bdfd68f6070e444ce7dd7f2314835e4054e74e6d49f7895c66de72d5b3034a56a87a054b26808bbc494bc60c374fe0a026eb8cfbec9d037149e9a5d2c94ceb3becd5025e31ae9c5b81416d6fe6c80c5e8dcddd543b68dd3ab304577f1db830ffe771468d90971da77625c813b6d477ac41ef0502bd8811cb4dd946c229a569b519e8d382b571d38e341d123e372f99c9e56f2265f791a6d3789c61d43a3e485ee29ea59297682a91d18179f5eb7afa5849a327071016203bbd79f23450f2525ec9faca016782b2b28d23ccaa17dd1cff680f514a53a2096a851648278e2f2379b7f0b5ef832ebc9afefb31cfceb802f86456eef27c5417b2c3a72b8257428c2b074216f7b72a4d6e68fd307a9310fb1ad741432887e10eb2e7686b64198dec70f2304329a2b3272ba32c5b96ac74b37f4f896c7686810490d52585670e91faa2afd49f638ae97a258c75fc0d238f8b9aa49116f89a270123a5d6380aa9f6c6109e665162a38833f9878e22d2ab1a305b80e84095ddf3bed7fe7c076da94f89c99a593f504960e9daa00e16eb43a5087c0ff66fb711b942e62fa52146996be55de9c1077238f5af43892a59075d97d79efee644be1676fbb600d4903c261a02508061f880678f6379e55d437a4d5cdf45b23f1abf41927090d66fc4ba6659635f7b49749d905e1e5f58b4cf63f9fadd531d19d465a7997dc86d43ceed93150e7c8656ab9ce5899a656d89688c38a5d552b13b4dad881abda7b93e62c2b9c7002a5417c5367a999b2b7a8b23ac77cc808dd3e68fdfdf1a1fcf7e44ca34675577dc0791858e4728a1bae4a3b35c1bb2ab726f058ed24c61fc9fc3c7507ff32ba949980d871df6de63e8f124f94c9df8372af7dcc39b6a2cd4aac7fa63d5d5f570d8c59633772669a00823c4783ead89efb0b517452bfd5ce233c445e0e0282ee0e5410244a165be14d4279d15181e95ca732bb71532db16306247d0a976bf8e87bf104573e555241e61dbd8e857009dc6443f9574a618795aa1432c2f6d2fb711e92e85b1c0312510a4adf8ae0be9f01358ceadaf7c3f472186ebba8909923259bfe1c2ac7bddd22b4f49d749ba688d7d581fad6dbbb315b547df6fcdc98e9b04af5d7b3cb5304acd4adb75e87aafc6c66839b56218d883f42041b2b2b1cb9b36387e89c602fe8bb50ebaa00498ec6a4ddc22e683f1d26eeb755210360aaea7dda2c4860d45fc89d0558cf431e380fe36708adb361efef5815b516c8902ca7a79396b3af6765e815877c72391005a8964b062320cba082b0a753da92b86d0983c9f85448ad01567826eb9b053146fb3c9857667faded866d1baaa5f97cf0ee4a658e97d29c8bb1f0fb7e06aa35480ffda08a750eb51d9140c1cedd33691a69a5760ad7ee5ce170253faaf6a076312283311ef9e4cc389740b4059df3f3767df5dfd19d62fd861ee8aaab144c1d69179d148963670b2e2c9983c23ea136fd46aedfdca083dc54b168f9aa512da1b165dd0b6de683a8e57a0db93ba90304ec4032641a1ae530266e6d34cd51126acbc98ee435242ef7dac7c541252799d97adfae6d422de73798b7cc448fecaac6eb0740a8eee12238550ba318993efc6ebba91189a984001b0a89a20fbe6850900df4af85d1feb1ac5806e40c6cc9157f855c2657c41e7b053d2a9e5ef28e10547497c1aaba50426c74201f746360a20563008fd51930d75f1bd4c5fd2dfa3ac25b7360fae25bd1893f59fc9d7a24440894a01d8af9edad801bb892c2fd15611d41b964b0c87e2aae31af9361840904a3f91f31d8424244fa2719e4822dd7ee75dcd225279b43f190aee9240d28b5abb81651928e19e1a1bd5e7013b64050c31140d9aaf2d833ebe564ea5b7d2c6c48009c238470f3c90386ba37855898c589c1a4ed75bf4ef511a8249987dcf076e1ab8ef0658d005febebd5fc7cbadf99c33f6252b42f681809a268f30b493a8cc842b09b523580a2ac763d02df50d0f7c5a66b270f9524ffa68ea349cca72be9936d4ac058366d6e5fe1951457d0b76c12a4462a39e8852d5e982b2be1f380f5efba3ef172edf21a25a13411267844a67edb1446689783cc", 0x1000}, {&(0x7f000000a000-0x71)="e02abbdac27f9a61ce15527aadd729bfb74015398426d0111b84e89c50f183a8e36487985b1988d8f65f3f1b3d56604d422533baa6d682b0422820f678a12b5273ade44266e96f3cad477ca04c241e39df9f8f9d4b2e0ad1b915210a064792638962eaaf52c4221b0f8ff61ed63d3c5fc7", 0x71}], 0x3) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000011000-0x28)={0x7, 0x1, r4, 0xfff, r7, 0x4, 0x4, 0x1}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000010000-0x4)=0x0, &(0x7f000000d000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) 2018/01/17 15:56:54 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4$inet6(r0, 0x0, &(0x7f00005b9000)=0x0, 0x800) socket$inet6(0xa, 0x80f, 0x1) mmap(&(0x7f0000000000/0x6e4000)=nil, 0x6e4000, 0x4, 0x31, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000043000)={0x4, 0x2, 0xd9, 0xfffffffffffffff7, 0x7}, 0x14) bind$inet6(r1, &(0x7f000066c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00003fb000)={0xa, 0x0, 0xee2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c) mmap(&(0x7f00006e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006e4000)={0x0, 0x6f, "b165745769da97f5a053035fa1dc35979597cfc11b0ef8f305353ab16ac158704448a4d2df455a3ed907748dcb86d01889dde8c018a71698efa726547e1b5c6971520fdbfef7b6c8550c6e576f30551569cb5fae07a20ca1990d7252ffadb74f34c7b5fe1425c775f57faceec7a781"}, &(0x7f00006e5000-0x4)=0x77) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00004dd000)={r3, @in6={{0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, 0x98) 2018/01/17 15:56:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000183000)="260000002a0047f2ff17ddffcd00ff031700ff000100000000090000000000000000a3000000", 0x26) 2018/01/17 15:56:54 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000027000)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000020000-0x11c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0x4, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:56:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000356000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000952000)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c1f000-0x4)=@int=0x0, &(0x7f00008ab000-0x4)=0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x1, [0x3c]}, 0xa) 2018/01/17 15:56:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x100000001) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000172000-0x2)=0x101007a, 0x4) 2018/01/17 15:56:54 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x0}, &(0x7f00006cd000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000046000)={r1, @in6={{0xa, 0x1, 0x87, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0xdb, 0x2d, 0x0}, 0xa0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ebd000-0xde)="ee8734b5c2ee62f350f82c7d73406b9228004d299ed776889f8087ddf1b14480afb8d18fb8156a74e020252b0096b861c363979c63ea9f1094af448f65294fdb4c812bb95b7349f63ed5e3a90f047c2e47445d32e7d15141ca6e75b6688ee041e0d2c90f4daa0e316562c431e57d6dea015b8ef2f474aecd727f0c57c2270f6d33516682b5a1f5f7c1e3c4ad244a7e4183234b7e377b35e66984f477b939e837a20b06f2174902269cd5c23c25f1ebb2d51d0cef6226a920bdeb6d97377e8314c5c797e57adaf584180284547089b373e1ed72d6cb64b00b6766e6b080ce", 0xffffffffffffff34, 0x54, &(0x7f0000fe6000)={0xa, 0x0, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x20000000000fffd}, 0x1c) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fe8000-0x4)=0x0) r3 = getuid() r4 = getgid() mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000007e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000fe8000)=0x32) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000d71000-0x14)={r1, 0x7f, 0x6, [0x5, 0x9b0a, 0x91, 0x101, 0xabdd, 0x6]}, 0x14) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe7000)={r2, r3, r4}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00007ba000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x2}, 0xc) [ 905.135724] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/01/17 15:56:54 executing program 2: pipe(&(0x7f000050e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00001ee000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000a1b000)={&(0x7f0000001000-0xf0)=@newpolicy={0xf0, 0x13, 0x10, 0x3, 0x1, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x0, 0xc, 0x2, 0x20, 0xa0, 0x87, r2, r3}, {0x5, 0x401, 0x4, 0x1, 0xc13f, 0xc39d7ab, 0x3f, 0x6}, {0x80000000, 0x7b, 0x6, 0x1}, 0x9, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x3}, [@replay_esn_val={0x38, 0x17, {0x7, 0x2, 0x4, 0x6, 0x1, 0x3, [0x4, 0xfffffffffffffff7, 0x3ff, 0x1, 0x89, 0x3, 0x7]}}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000}, 0x4040) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000000a000)={&(0x7f0000003000-0x8)='./file0\x00', r1}, 0xc) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$key(r4, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000008000-0x138)={0x2, 0x0, 0x0, 0xf, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000000d000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x1, 0xa, [@empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xb}, @empty=0x0, @multicast2=0xe0000002]}, 0x38) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000010000-0x60)={0x27, 0x912, 0x4, 0x3, 0x9, 0x1, "3ada4efed3140004e91f3db3009e61b7f5415ad2ea5310a72c83b73201e191f4ea09710061143a314ea1133141ec570379ffec3f09d3a4bdd8c694be87fa70", 0xc66}, 0x60) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000011000-0x38)={&(0x7f0000005000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000010000-0x10)={&(0x7f0000010000)=@can={{0x3, 0x0, 0x1, 0x7}, 0x3, 0x3, 0x0, 0x0, "d8655b3669bdc83d"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x40800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000000f000-0x38)={&(0x7f0000003000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x2, 0x3}}, 0x2e, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)="e8d81d2a74691260f22233d2ba8944aabff43de3d7efac4529a2310c436a7feb0de6205efa875cddb7ccfb91d3cab6e892077974a1d2e67815df2d9025235a74075eb125efbf4ca07860a1163201253eb4", 0x51}, {&(0x7f000000c000-0x1c)="a408109b5b3f08af57868d2415ae81f9df234c692e52a2fdf48ee10e", 0x1c}, {&(0x7f000000f000-0x1000)="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", 0x1000}, {&(0x7f0000007000-0x38)="2915510989f1cca85c39df2b9b22eca6869730450ac86c9c3806a09b151068dc4372844397e1c46a1cf2080cb3b790e4b8958cc74490abc4", 0x38}], 0x4, &(0x7f000000e000)=[{0xb0, 0x10f, 0x1, "f07397e05034309994487fd2ae38029cd98a3d21c3e2f863a0ea7dd99dcc6c4ae2fa462b3f6ec6881dce2ecad8c0d0d16943aca65c476126aa77a0941a15494a278b7c4adf63f0fc1be27d7b8a6ea872ded53fbbbe7f4516b5b41ad931199baf639e2deac985c7a27eb7150e669a0320e58e84724d3b2b1a70c4a230a557250d56b92bac334685d047bc6ab3df577866e7abe4e13df4f4ec14533d"}, {0x28, 0x10f, 0x8, "c6ec934c08db269dfea88c123b89d4fb651227be49"}], 0xd8, 0x8000}, 0x20008044) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000e000-0x18)={r1, &(0x7f0000008000-0x50)="6dd660832d592d42dc4093ee4d91889098a7577837ebaf9796106d74c5cdaa2a94d4904277103ce01f99f8b8e894bd23b48a79062afe47828db10de8276a48b3cd308a4e5b338dd202c07c5e9b53f337", &(0x7f000000d000)=""/216}, 0x18) 2018/01/17 15:56:54 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000-0x98)={0x0, @in6={{0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x8e7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3989b70}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000000d000)=@sack_info={r1, 0x20, 0x40000003f}, &(0x7f0000010000)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000010000)={r2, 0x1, 0x23b7, 0x1}, 0x10) syz_emit_ethernet(0x4a, &(0x7f000000b000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x33f, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) 2018/01/17 15:56:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000614000)={0x0, 0x80000001, 0x7fff, 0x9, 0x0, 0x1, 0x8001, 0x9, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xffffffffffffff1b, 0x1ff, 0x6, 0x7fff}}, &(0x7f000084b000)=0xb8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006f7000-0x8c)={r1, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = accept4(r0, &(0x7f00006b4000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000a81000)=0x1e, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000068f000)={0x0, 0x1a, "b0cd1386e84dab7f3c7559dcbd19bf891a2a47cb4007bc80317f"}, &(0x7f0000c90000-0x4)=0x22) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f5d000)={r3, 0x8, 0x1, [0x6]}, &(0x7f0000f69000-0x4)=0xa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000049e000)={0x0, 0xde, "46043178a675c5262e6a6d4e4d2893ed3c6bf88d2c6a4e48e15307e6d818b0170e4779036b9f060b93a1052ed1e87e7c48bf4bb5ead89203112a5c747ae7d3693af1b7f0baa6ed4beacaeb5acf7d7f305ff0bde3fc917da45674de5b5463162e3bc4e4d0a544786160d9105eadf9117af5786cedcc0681ee4620b3460348aaada5ad00fcd7f2e6c207cb07e580f1be348737f785103395f392099b7446de404287a2a48c06efa022fc95797551828732e632da9524f58f245854c607cd928363fcd10edfc161f9e6f17e9caa275b0b5d4484dd8e3306df951a12a100450c"}, &(0x7f0000fe2000-0x4)=0xe6) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000057a000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000035f000)=0xc) getsockopt$inet_dccp_int(r2, 0x21, 0x15, &(0x7f000001f000-0x4)=0x0, &(0x7f0000037000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00004b9000)={r4, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000301000)={0x0, 0x0}, &(0x7f0000bd0000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000174000)={r5, 0x1, 0x0}, &(0x7f0000d80000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00005d5000-0x98)={r6, @in6={{0xa, 0x3, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbf0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7}, 0x98) 2018/01/17 15:56:54 executing program 5: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003d3000)={0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d3c000-0x64)={0x0, 0x5b, "02a452d413dbbaa9903feee8fc583d5ff608159a8d000056b07fedc4069bf8abdc8f1642a94afde22e24a3b7e1e3c0b40b512fae670f7d7279e69519de8e6e04fb2e73fd4803368ae4876324b38d3e488604e3a321fa37cfa8469c"}, &(0x7f0000d3c000)=0x63) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d3c000-0x8)={r1, 0x4}, &(0x7f00003f0000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000451000)=0x1c, 0x4) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x0, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 905.141934] IPv4: Oversized IP packet from 127.0.0.1 2018/01/17 15:56:54 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000f87000-0x92)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x13, 0x0, [@empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x23, 0x0, [@rand_addr=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 15:56:54 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f9a000)=0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f9b000)={@generic="8ba63fafa07f7818bec7286bbac61446", 0x1}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f9a000+0xdfc)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r2, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7f6b107", 0x4) 2018/01/17 15:56:54 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000-0x8)={0x2, 0x4}) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) 2018/01/17 15:56:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00008fd000)=0x0) syz_emit_ethernet(0xa0, &(0x7f000094c000-0xe0)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "910008", 0x6a, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x29, 0x6, 0x0, 0x3, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x87, 0x0, 0x5, 0x4, 0x0, 0x1, 0x0}, @dstopts={0x3b, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "819468"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000bfd000)=0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00002d5000-0x88)=""/136, &(0x7f0000b63000-0x4)=0x88) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00003c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00002a0000-0x4)=0x14, 0x800) getsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f0000072000-0x4)=0x0, &(0x7f0000009000)=0x4) r3 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000a38000-0xa9)=""/169, &(0x7f00004d9000)=0xa9) 2018/01/17 15:56:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) accept4$inet(r0, &(0x7f0000f34000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000590000)=0x10, 0x0) write(r0, &(0x7f0000ed2000)="26000000250015f8feffff780000360003ffffe8004000000e0009000a00ffffff0503c76e35", 0x26) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004ec000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000656000-0x4)=0xe8) r2 = getuid() setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00005f5000-0x5)={0x5, 0x2, 0x20, 0x9}, 0x5) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000445000-0x4)=0x3, 0x4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000c0e000)=0x0, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000045000)={&(0x7f00004b7000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000593000)={&(0x7f000023a000)=@getpolicy={0x1168, 0x15, 0x300, 0x0, 0x2, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x1, 0x2e, 0x0, 0x80, 0x20, 0x0, r1, r2}, 0x2, 0x1}, [@tmpl={0xc4, 0x5, [{{@in=@dev={0xac, 0x14, 0x0, 0x12}, 0x0, 0x3c}, 0x499a67df21b36e41, @in=@rand_addr=0x9, 0x4, 0x0, 0x1, 0x9, 0x2, 0x100000001, 0x5}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0, 0x3, 0x0, 0x3, 0x8000, 0x5, 0x400}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x4, 0x3, 0x1, 0x1, 0x5, 0xfffffffffffffffd}]}, @algo_crypt={0x1048, 0x2, {{'salsa20-generic\x00'}, 0x8000, "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@mark={0xc, 0x15, {0x2, 0x81}}]}, 0x1168}, 0x1, 0x0, 0x0, 0x4000000}, 0x40001) 2018/01/17 15:56:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x5, 0x0) listen(r0, 0x0) poll(&(0x7f000049c000)=[{r0, 0x0, 0x0}], 0x1, 0x3dd8) listen(r0, 0x2) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000031b000)={{0x8, 0x1, 0xf96, 0xfc, 0x2, 0x9f}, 0x240000}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f000096d000-0x118)={0x65d250bb, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) pread64(r0, &(0x7f0000fab000-0x9d)=""/157, 0xfffffffffffffeb6, 0x0) 2018/01/17 15:56:54 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0xfffffffffffffff6, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000006000-0x1c)={0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x1}, 0x1b) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000013000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000013000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000013000-0x4)=0x14, 0x80000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000012000)=@req3={0xffff, 0x4, 0x2, 0x76a, 0xfffffffffffffdfe, 0x4, 0x0}, 0x1c) 2018/01/17 15:56:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000089c000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x82, 'ghash\x00'}, 0x58) close(r0) 2018/01/17 15:56:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x4000000000005, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000a40000)=0x0, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b4f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000971000)=0x0, &(0x7f00009b1000-0x4)=0x4) 2018/01/17 15:56:54 executing program 3: pipe(&(0x7f000019f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000863000-0x1c)={0x0, 0x7, 0xa, [0x7b, 0x5, 0x7, 0x2, 0x4, 0x40, 0x24d, 0x0, 0x7, 0xffffffffffffff81]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ffd000-0x8)={0x0, 0x0}) r1 = socket(0x1b, 0x0, 0x5) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000014b000-0x9c)=""/156, &(0x7f0000016000-0x4)=0x9c) 2018/01/17 15:56:54 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000d88000)={0x10, 0x0, 0x0, 0x81100008}, 0xc, &(0x7f00009a3000)={&(0x7f0000b44000-0x48)=@newae={0x48, 0x1e, 0x128, 0x0, 0x2, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1, 0xa, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1000, 0x6}, [@ipv4_hthresh={0x8, 0x3, {0xd, 0x10}}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$unix(0x1, 0x80000005, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000f3c000)={0x5, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x10000000000001ee, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000a3a000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x400, 0xbb1a, 0x7, 0x7}, &(0x7f00009f8000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000884000)={r9, 0x8}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r6, 0x400443c8, &(0x7f0000ae6000+0x1bd)={r6, 0x4}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000acb000-0x4)=0x100000001, 0x4) recvmsg(r11, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r10, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1, 0x0}, 0x0) 2018/01/17 15:56:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000eb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003aa000)=0x10, 0x800) getpeername$llc(r1, &(0x7f00001ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000015e000-0x4)=0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d2000-0x2c)="db", 0x1, 0x4000000, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/17 15:56:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000a94000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c4000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000219000)={0x0, 0x6}, &(0x7f0000050000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001bd000-0x18)={r1, 0x8, 0x30, 0x3, 0x1f}, &(0x7f000079a000)=0x18) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xe, &(0x7f00002d2000-0x4)=0x0, 0x4) bind(r3, &(0x7f00001b6000)=@pppoe={0x18, 0x0, {0x4, @random="01655a45f552", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) getpeername(r3, &(0x7f0000377000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000249000)=0x2e) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000a9000)=0x0, &(0x7f0000918000-0x4)=0x4) accept4$ax25(r4, &(0x7f0000278000)={0x0, {""/7}, 0x0}, &(0x7f000083b000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000057a000)={r2, 0x101}, &(0x7f0000f02000)=0x8) setsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f00005f3000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0}, 0xc) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f00007f1000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 15:56:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000907000-0x88)={0x4, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f1cd0af}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000c7a000)={0x0, 0x0}) splice(r0, &(0x7f000091d000)=0x0, r0, &(0x7f0000bef000-0x8)=0x0, 0x0, 0x3) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000439000-0x4)='tls\x00', 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) getsockname$packet(0xffffffffffffffff, &(0x7f0000ea0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000059b000-0x4)=0x14) r3 = socket(0x13, 0x80b, 0x5) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000553000)=0x2, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000481000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5f000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000bd000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x1, 0x7ff, 0xa, 0xa0, 0x80, 0x7f, r2, r4}, {0x3, 0x2, 0x20, 0x95, 0x4, 0x0, 0x5, 0xca29a19}, {0x389, 0x5, 0x4, 0x3}, 0xc8b6, 0xd, 0x2, 0x1, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x2, 0x7f}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x3, 0x3, 0x8, 0xdf2, 0x6, 0x3ff}}, 0xe8) 2018/01/17 15:56:54 executing program 5: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc3000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000a0a000-0x4)=0xff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x0, 0x4) 2018/01/17 15:56:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f71000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x9) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000b95000)={0x0, 0x0}, &(0x7f00000c2000-0x4)=0x8) readv(r2, &(0x7f00009f4000-0x30)=[{&(0x7f000067e000)=""/8, 0x8}], 0x1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x0}, 0x0) 2018/01/17 15:56:54 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000006000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001c000)=[], 0x0, 0x0, 0xfffffffffffffd1e, 0x0}, 0x0) 2018/01/17 15:56:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x1}, 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 15:56:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ab4000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000519000)="827f856401feeb67bb33dca7b96df8bfa0e732ebf5488e38bfa6b7f32707345518a966a00c42c33ec3bc8dcb2d4e222f7420555dc6898b8dd4ddfd2a450e171c412d87e4538af998f3a19da3ceb9e3fd9167842bea7074ca20db5a4f0574661fece50632f99ac22a68c5601ebfee9e8c5235ba688b3605c909b8ee11a43cc2d674c53f10498b3d7a38df71ae3320306c61df74211b27c6a5accca7ac88430117bf5d9e2854618edfb9d951eb73ee7b204c13fc69779c5604c1a9f426c2060e35603663d8bc52bb39b4929eaa79add8fafb9791e654df4953d3a0003384fa41", 0xfffffffffffffcba) 2018/01/17 15:56:54 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00004fd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004e3000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000000+0x4f3)="24748642444e02911c7a268c8790cc97351f2a8f1f9c7011bf3cb45c8a20264f017e2559de56ad71456b4d086ab85db79dae2cb4a1c9efba3586a3df8f3782259f9fc6e5f7e6f44cad4f16c578843aa3bd9815db1e70caea7cd6700bd9ad19fb45197cfc301bdf1412796a779706298afa45e56b33a578338d5322ddb22b440fdacf8953430e845da0a98c8983e12af4a78781cc88b2ea3253a27eb819c00399c92982b4b90d94c68bb69ff5235f88a36f95b698f3889c3a88de6f1ba403") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000577000-0x38)=[{&(0x7f0000b60000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000fa7000-0x30)=[], 0x0, &(0x7f000087d000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) 2018/01/17 15:56:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x8, &(0x7f0000000000)=[{0x1, 0x54, 0x20000, 0x30c}, {0x1, 0x5, 0x8, 0x5}, {0x80000001, 0x4, 0x3, 0x81}, {0x7fff, 0x5, 0x2, 0x0}, {0x80000000, 0x1000, 0x80000001, 0x0}, {0x8, 0x1f, 0x5, 0x200}, {0x4, 0x2, 0xb5, 0x9}, {0x0, 0x401, 0x4, 0x9}]}, 0x10) mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df1000)=0x0, 0x4) 2018/01/17 15:56:54 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f000000a000)=[{&(0x7f000000b000-0x1000)=""/4096, 0x1000}, {&(0x7f000000b000-0x1b)=""/61, 0x3d}], 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000000c000)={@rand_addr=0x0, @broadcast=0xffffffff, 0x0, 0x4, [@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f000000d000-0x38)={&(0x7f0000005000-0x10)=@ax25={0x3, {"320c1df5b94351"}, 0x3f}, 0x10, &(0x7f000000d000-0x70)=[{&(0x7f0000007000-0x1a)="ad873af2e2e494b53e2f3b383d30f4feb072a5865daf3519ec7c", 0x1a}, {&(0x7f000000d000-0x13)="4eebb663ab983814e8a337c0d0191e1ba376f3", 0x13}, {&(0x7f000000c000)="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", 0x1000}, {&(0x7f000000d000-0x6)="a4e6cefc68c3", 0x6}, {&(0x7f000000d000-0x7e)="9162b9e622c56e82679f8e609e73dee5c5088be8418f08167e3de391ff4306d8772e3afb57248894770484a8d50abcc928dce8a40bb86b065be1379db3cc7aef94f26d23cb321ad899490beae66deed1f49ec3f081893bcd9db15246846c89ce2a185257dc5110cbfa3391ea6dfbe16ed14bd828df4eff339167c461b955", 0x7e}, {&(0x7f0000009000-0xa3)="9c1e6402e4ff30dfaae75c3019ba40b580b9aa41ac3f1683bbc3b4146136fdd28c21cba481a9c9450eb0fbb870a5a69783547f24accbe6cac41a316a755869bfe78a872c42d78efc783b96bfb0ab5f176861cbde90f8024051b1ae47067fa1e057370d775586d81c8e314c5e89ea8e1cd4fefe729f5577676febfc4de5bdf4186c7d7cebe7aa09fe5fd6a0b163581dfaa1bba151aa9c190e8bdebe1618f37c546d0823", 0xa3}, {&(0x7f0000003000-0xc6)="45ca0ea28075229cfb0e4038943dd79a7138324350beed99c3e37070bee187afdd8a1070ab94c8304e33e2bb5a0a470001f89157391d9c5f7d29944a7f7bb8550811fbf33821af72107889577b911e3f35f822289e55dd0c85565823583bcc4fbad612b5a09d5ced347b878a518d63282aec02dff4482a1841cceed5ca6dd7159d11f7f7cb06b240ee62215fc6907ed759e9b80fd456dcb3ca847529b75c7990742ea48807879543aef56e1bb2d0c966942f518ed5ff059c8d29fc9779c8398abddf01e53b02", 0xc6}], 0x7, &(0x7f000000c000)=[{0x38, 0x0, 0x6, "80b804f90ff9c2f7166c6c51b6c248cb3fa8af7d7d56bd1dbedc5e8a5f64c9253669f1"}], 0x38, 0x0}, 0x0) writev(r1, &(0x7f0000008000)=[{&(0x7f000000a000-0x1000)="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", 0xfcd}], 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 15:56:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000d000-0x4)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000861000)=0x1090000000000, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000eb2000)={r2, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000dc7000)={r3, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r3, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000029a000-0x4)={r3}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000065b000-0x8)={r3, r1}) 2018/01/17 15:56:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) 2018/01/17 15:56:54 executing program 1: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fd1000-0x38)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[], 0x0, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) sendto(r1, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000470000-0x20)={@generic="2740b648a1fc0cbde663e86b570643ae", @ifru_flags=0x801}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fd2000-0x38)={0x0, 0x0, &(0x7f0000fd1000)=[{&(0x7f0000fd2000-0xfe)="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", 0xfe}], 0x1, &(0x7f000045d000)=[{0x68, 0x13d, 0x1, "3d7957a5f10c2c8f200d9c4cddeb864b624960dd148afde7a916ec2dd1ca4435c58e466748f91b70096e264e8080a7dceeafd850fb5b5fb9afb6b0429c9766c2503682fc4b0db767f94d861e6532edfa62fb7e7f9c2ead"}, {0x108, 0x100, 0x1f, "8fcf99cc2737862064a631af5f9554a40b88d0173008bfb7464f97d9e093727234371203a63471b38e1cac3f27176c2b4921f8af5a494fed3d97c81c2ad61312e5c66e1e9ace322837a45fcce56479ad130a8c5f4c44d0ea6f801db3e9b90f59c1bec98e4c61a6f5e2e676b014a094db83156f58dbffd74e5322ab4997e4bd080925c4c9f1d7db47f73c0325489871d4a4ea46f2122e5b5659cd6d8c9c98745b9e0c358fa8132b5426785fa44e5224d2c7a3a66853aeebe5094515a8df21cea118a60455404689a623a91335b2b08dcbd1f4790e8867b6cd196cc883b2c28781d0e252a1b3ffddef497241d504536cef873127273fc67461"}], 0x170, 0x801}, 0x10) 2018/01/17 15:56:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff8000)=0x1, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004b3000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00005c2000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept4(r2, &(0x7f0000d20000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000df0000-0x4)=0x10, 0x80000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00004dd000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f000032f000)=0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000a5b000-0x10)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0xe, &(0x7f00002f4000-0x4)=0x0, 0x4) 2018/01/17 15:56:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0x400, &(0x7f00001ca000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000f83000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000058000-0x4)=0x14) bind$packet(r0, &(0x7f0000bc7000)={0x11, 0x9, r2, 0x1, 0x100, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004f1000-0x4)={r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r5, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r5, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r6, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r6, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000b77000-0x88)={0xffffffff, {{0xa, 0x3, 0x2, @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]}}, 0x88) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f000037f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) connect$pptp(r4, &(0x7f00007c3000)={0x18, 0x2, {0x3, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 15:56:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000e8e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd35) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x5e) 2018/01/17 15:56:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000df7000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000cbb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000c70000)=0x0, 0x4) 2018/01/17 15:56:54 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="89", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000e59000)=0x4) 2018/01/17 15:56:54 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000ff0000-0x50)={@common='bond0\x00', @ifru_ivalue=0x2}) 2018/01/17 15:56:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000b90000)="ff0204000000def31d001100000000d8144e000000000205", 0x18) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f00008a0000-0x4)=0xba) 2018/01/17 15:56:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffd) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000224000-0x10)={0x1, &(0x7f0000ad9000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f000068f000)=0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000719000-0x80)=[{&(0x7f00003c6000-0x5e)="e274cfae90436229da6daa06dea09aef18545012aa4067cacb48c580849ed78084bdc58bf86473a63021438049ca9c545c50da", 0x33}, {&(0x7f00006dc000)="4868711da3c5f792723062b6376febc8b9172d304dcc2a6f75acc37a1009c975403acf492474a39321d0e630a6963a1788997422d65b1a4030a1b9d6691bae2f082bebd942ac792c07f5b10abe463fa42d98f27fd063d017945e07e46e1491e91dd89dff35c348f9ab8ba0af83412e7db5718d606977c882d0346f1c9ec262010353e1f9e0dade495629fa542ea1", 0x8e}, {&(0x7f00002dc000)="92bdd60543ac4b728df09dd50a0a9a2b685f57ae6ed9b736206d996062a06b1b3bcab6903a1cb84f0459ae7df2813efae5a63878b3083927feb1c6c80698e672e3482040c34f6064abbf89b302ae9b341490ed40cc4e09f78dda613da95c1095d989f3a8b121bdc579c3f51145bd05ffbbbacf00f3524771e398462af29d4abc", 0x80}, {&(0x7f0000987000-0x1c)="51595b44219aaa0a7e8aec3f135f12cf4becf26e5eff00a86748e03c", 0x1c}], 0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000a3e000)="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", 0x298) socket$nl_netfilter(0x10, 0x3, 0xc) sendto$inet(r0, &(0x7f0000555000-0x1)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/17 15:56:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e3e000-0x10)={&(0x7f00005ba000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) read(r0, &(0x7f0000262000)=""/205, 0xcd) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = accept(0xffffffffffffff9c, &(0x7f00008f7000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b98000-0x4)=0x26) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000067c000-0x4)=0x9, 0x4) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000c4b000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000050a000)={0x1, &(0x7f0000f2f000)=[{0x0, 0x0}]}) 2018/01/17 15:56:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065a000+0x8bd)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xfffffffffffffe18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000bbd000-0xf0)=[{{0x0, 0x0, &(0x7f00005d9000)=[{&(0x7f0000bbe000)="ac", 0x1}], 0x1, &(0x7f00001cb000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f0000b55000-0x38)={0x0, 0x0, &(0x7f0000360000)=[{&(0x7f0000aa7000)='\v', 0x1}], 0x1, &(0x7f0000b41000)=[], 0x0, 0x0}, 0x0) 2018/01/17 15:56:54 executing program 4: r0 = socket(0x417, 0x20d, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000196000)={0x1, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r1, 0x3, 0x10}, 0xc) write(r0, &(0x7f0000835000)="2600000022004701050007008980e8ff17006d20002b1000c0e9ff094a51f10101870300000039ffffffae11b07606dc3df42befb7f2ab8b5d311cc1a5f110ed379f2f3df70951d5f59da4203ec78655b939cd681e0573c2ccb478b55391", 0x5e) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000903000-0xc)={0x0, 0x80000001, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000681000-0x18)={r3, &(0x7f0000000000)="866c74e26c62768cd6a8b9eef971f4addeac0570c0869cc0001807c4f7a954b36c8d512772a352ff7148ed43f9a10d6846af72cc7a53f5553e4ad35a8b0cbfc9f49be52df27de8a9a9389062c08c312687ebb7c9bf7c20d22cdc28b97e108b77b57056026750411a8dcf7bf4ee77606429951c08", &(0x7f00000f9000)=""/241}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x0, 0x5, 0x2, 0x40, 0x1, r2, 0xc5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 15:56:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000089000-0x4)=0x0) gettid() poll(&(0x7f0000fa3000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00003df000-0x78)={0x5, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x9, 0xfff, 0x8000, &(0x7f0000f3a000-0x10)=@common='vlan0\x00', 0x100000000, 0xfffffffffffffc01, 0x1000}) bind$bt_l2cap(r0, &(0x7f0000ae5000-0xe)={0x1f, 0x5, {0x9, 0xffffffff, 0x1, 0x3, 0x1, 0x100}, 0x7, 0x8}, 0xe) r1 = epoll_create(0x313bc4ab) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000555000-0xc)={0x8, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a1d000)={@generic="1da98b8b312ae444a7587809e44c1e9a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f0000c88000-0x1000)=""/4096, 0x1000, 0x40000060, &(0x7f0000240000-0x14)={0x11, 0xff, r2, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x14) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000228000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b63000-0x4)=0x14) 2018/01/17 15:56:54 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000a66000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f75000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f75000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f75000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000f75000-0x8)={r3, 0x3}) r4 = socket$inet6(0xa, 0xf, 0x9) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00005bb000-0x10)={0x0, 0x64, &(0x7f0000f76000-0x64)=[@in6={0xa, 0x2, 0xa9cd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}]}, &(0x7f000041d000-0x4)=0x10) r6 = socket(0x13, 0x8000f, 0x8) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r6, &(0x7f0000f77000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f77000-0x4)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000e2f000)={r5, @in6={{0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x38}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xee, 0x0}, 0x98) r7 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r7, &(0x7f0000ae6000)={0x0, 0x0, &(0x7f0000e4e000)=[{&(0x7f0000f73000)="6243c575ef16a8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df3153f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749504ab08cb2816531bcfd94aa87db5a124a2b325c80abbee94894364bdf94ace96c44835698ac", 0x96}], 0x1, &(0x7f0000f73000)=[@assoc={0x18, 0x117, 0x4, 0x7e}], 0x18, 0x1}, 0x20000000) recvmsg(r7, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f75000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000095e000-0x4)=0x1c, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r8, 0x21, 0xd, &(0x7f0000f76000-0xc8)="755a14e96b75f8540c7145a1e3bbac637eb2fdb380d9e64ee2c0428091354ed0ef0102c3e767d5b1f780df45d909e51583e339868450cfe31246a626650d1bddeef7de708790e94f8015e0f88dcab13147be0417ab6dc3775485ce50b7b4316db237979288d4777cb4e736d51a118e9e7c1bfdf238eeb22b0e9995694f1d94e40b44e729e743ecc1fa6a471e24dcdc8f2092b3480de67782dbca29344571b347eff4c94b7e01b2c5ecdaee7e924c8eae191e5c04d7760c0d6bdf151e572a64c7d61fc0cdf83132e5", 0xc8) 2018/01/17 15:56:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x4, 0x84) listen(r0, 0x2) listen(r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000)=0xe, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x7fff, 0x8002, 0xfffffffffffffe00, 0x401, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46fd, 0x100000000, 0x5, 0x7, 0x7}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001f3000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/17 15:56:54 executing program 0: mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f0000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x18, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) r0 = socket$inet(0x2, 0x803, 0x4) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000075000-0x4)=0x0, &(0x7f00000f2000-0x4)=0x4) 2018/01/17 15:56:54 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000035a000)={0x0, 0x0}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000fe4000)="98aeb6b3c9687945ff298b241c1235a23ffde9e3fe850e5f7c431242f4f368baf4814ee0264eaf0bfb40bb7649362b40a58c35eca651b7e5420ac52c3afc258955553a5ca216ec8cc433932431b076f051fd7992ee88bc315fd659cdaa17a88e9226471aa84341ad8b15be96b3b4b08349fc7dd74041266980c96725f9a11831ad624b84b7ebad7d68292ca75ca2f812ce01dc945f76522774a9ad69ddfaffe6abbd319c78fcd197c93d24624b30a67a5ff6b6ae904595cfe1", 0xb9, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe5000-0x8)={0x0, 0x0}) 2018/01/17 15:56:54 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f0000fc5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fce000)={0x0, 0x2}, &(0x7f0000fce000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006cf000)={r2, 0x15c20627, 0x100, 0x8}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r0, &(0x7f0000fca000)="", &(0x7f0000a32000-0x55)=""/33}, 0x18) r3 = socket(0x5, 0x800, 0xfffffffffffffe01) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000fcf000-0x38)={&(0x7f0000a9f000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000527000-0x10)={&(0x7f0000fcf000-0xf0)=@upd={0xf0, 0x12, 0x0, 0x1, 0x3, {{'drbg_pr_sha384\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x0}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x20000080) 2018/01/17 15:56:54 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000d65000-0x4)=0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x10000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x5, 0x4) 2018/01/17 15:56:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8bf2, &(0x7f0000dd8000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000dd8000-0x20)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) bind$inet(r0, &(0x7f0000a95000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:56:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00008ab000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000e2c000-0x8)={r0, 0x7}) recvfrom(r1, &(0x7f00008cc000+0x88)=""/202, 0xca, 0x0, 0x0, 0x0) 2018/01/17 15:56:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000)=0x2a, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00007f4000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) readv(r2, &(0x7f0000a8c000-0x80)=[{&(0x7f0000ccb000)=""/28, 0x1c}], 0x1) write(r2, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24) recvmsg(r2, &(0x7f0000685000-0x38)={&(0x7f0000f62000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000057f000)=[], 0x0, &(0x7f00008b0000)=""/185, 0xb9, 0x0}, 0x0) 2018/01/17 15:56:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f00001b0000-0xb4)=[{{&(0x7f00008d2000-0x10)=@nfc={0x27, 0x0, 0x5, 0x5}, 0x10, &(0x7f0000345000-0x60)=[{&(0x7f0000f64000-0xd4)="bba03f3662a0daaa44d4f95228a6123076263a6476d5faafc9eb2ce7797648e13b7af6a5b7ba6f490157f9d0869da3823cbabbcc9cbefb15641afef95f7d00b5be4e1c6d87f7d57910622e9c915cd55b1cd01283ae8e93d85932e0d916895d03c9dabec05cca2736c90170562e865071271314f0e6326664bb99845bbe1333c7726a50de12bebdb34c54291993e32d8ddc1f8f3c9c35899b99da5808735b02ab122ba1d54e68fb3a1043534f6ecb2324c74f6ad0dd633cb3d043b0f9d5830f4fe4dc450cc3c813789795672782a92c1ff95aae0a", 0xd4}, {&(0x7f0000e3e000)="78a985c2da0d60161f8ab38ed5254294eb1dc80d1311923a0b660feb72cd55aaac193af17fc0fc2ccd6df45cecf5103efc9ea579ff1a82efc06fa3c3804ecb5ffcbff7d472baddff6a3b7b353299d71d4cbac6324f9acdae6972c503ce6cb279f44fd5474798a8ffc1c901fcf45eed216cb933140f9f6037fcf468838f665f654277ef64fdd68ea1ca53b84de7fc0004a2be76a1a7f330a224c2daf191f30e241b936e22f278edd9f2e82544ddb7c58750f709759085507bcb1e63e508ebddfbd08700ccc3fd", 0xc6}, {&(0x7f0000055000-0x2)="654ad9b4d827783d98bb7223109ecae7de191de44096185d5eb1e165819402dd523844525f5e3ac0436fb19d835e56a089e449ae1103aa6ddd9b5666a7be25edd038078d11e4bb02c935f96c7227c4c960d3eb2a6ed3432097779cf2d88b9ac5c691706f3748eefa02f1087b0f5797dfcf4fb3a255c2146340466f58181132e884b041520fc4d2b3fe02903fa4888f4b40590797565907991e5cfe6f2ef54a2cffe891b9fdd564fca733ce1d541da9f0b7fce9cf4d4badd9dde8ca3f9f6e5e95432ed33b58b86a1e029573fcc9054128b3fcb0e72cec1c34be82e26e2647db7d4a3b924b07f5a23112a52f32a8a58ea6215941d2c480b0", 0xf7}, {&(0x7f0000a6e000+0x557)="16385f194e0c9761e4d628dfcd4b1e6f6c8b3da40b94b13d029b9b844ce1d0fb940f14e21e5496c49faecfd9f479727b3444b7f3ded7ba1c4df30be11bee6270155d3c309ed72b968e9a6b7776f5e35a5b76", 0x52}, {&(0x7f0000158000)='uG%\r', 0x4}, {&(0x7f00007c0000-0x9a)="e42e7ebe420e44bc3fec5da869fe027a61b41f311e710a51d6e5c01c1a5ff248e6480a7c45be8f6040c90723fdc53dc1ed08cbb949958d0c63a75f2e3c1e20669b9b83742215ac2fee397a9405359fcd3d3c651610567b6830fbdfc21205dcac0d27ccecf126d9f86bb9000e11221591f9333718b03e90bd7272670480775b4dd4ce33e7b34e83595091d7990dde4cb7ed0c4057caea78aa4d2e", 0x9a}], 0x6, &(0x7f0000c33000-0x170)=[{0x68, 0x108, 0x3, "d6a59fbe7e908387c6e1acb781979fd7bc54873da8ae5327dea98fcb2770a4abed2603230639e805e79226bcb2e66298bf11fc7c7a2ecfc392de785b5ce60cc5561d491a2c6e5f2c635197a51337d4dbbf"}, {0xe8, 0x117, 0x2, "779858c4d8306146e27f24c4971ca0c02521c1816086bc3647cdc0125af261e0bbef594417bca4443cf7f84bb5e92359e6cbe7882c11cefe454effec86bb13ca8778d61924f89cf20c900a6fc695b98c4922c6c4145a21c60f3c75845311124785053f5276a2e2558f4f62eae14f316d495083cb33f796d256e409f80accae41ccfd17fbf750c1d063e42b273b80d1ab82c87e8721c60dc7dd70eae1a553711d47c8a14c9d625e87844f94aeec5791ad4ee92af62ef7940479db1737faa2895b55a98086d9c88bb9056e6a94ca87e6618cfdf23263e832f28facf05906524ce1ca2216607d0d40d2c6a2dbda90d53ede7c8dba9adcd2fd"}], 0x150, 0x4000800}, 0x0}, {{&(0x7f00000aa000-0x6)=@hci={0x1f, 0x9, 0x3}, 0x6, &(0x7f0000de9000-0x20)=[{&(0x7f0000474000)="4cc9453922feb5369726c3d044028c3165f032a64066fd4a5bb55b4760f48b58c37a28bf6c3f692800d4bb8936ca", 0x2e}, {&(0x7f0000f73000)="fc94ca732925a57a2fa7e66dc2d6ddbbb42c19e074dace24e243848ed15cbccbe288873acf273419449ec08912ac861e4451be", 0x33}], 0x2, &(0x7f00009b3000-0x38)=[{0x9, 0x114, 0x7, "c35ca6a2c51b631d6aa45c6dd6952a3cd859de2f9fdf92ad1258a7c8f83557c05eafc2419f59baa5"}], 0x38, 0x4004}, 0x4}, {{&(0x7f00004c1000-0x6)=@hci={0x1f, 0x2, 0x3}, 0x6, &(0x7f0000a10000-0x10)=[{&(0x7f00009b9000-0xda)="4d43a7645fa33e0a95ac1b80a01230891808e93908500d26feac132fe7393346cec81185075023d88ed3a25147190b3fb11ed48c7c2a6dad16c58f82c5c692c1daf04dd7ff00a43a60b60dbeafa4c87648b51c2b970fc89e73b527aa4a9726af43b2fc8f0a6395ee3af2090883260a84577f341ed4ad93428c2e3abdc070c8f02d4c01feccbca6c7efa454743ec1865fc81ebcea810a4a62faa0492e5046951b34e59490a6a22ed75b79309372347237216a705e4f9997a1b7fbfea6e55395ff978db6e0f6e949a413e9d6b69904a5d65277aebb18111ad12134", 0xda}], 0x1, &(0x7f0000c10000)=[{0x90, 0x1, 0x2, "5569e1337c97813ed4087db8776d2e3403dd76236180576d591e75167a9e2a12044354bd8d961d0641f8ce59f796fcd0d27f79da9cd31c309e23630a07a41dfb957b5443e5c308d5c82186bdb9fbddd218c48d0830a5f6528af24a1d00a735d637e4d9897c3deb395e88298af465f9154052166072ac4a222c14427a8a"}, {0x50, 0x0, 0x3, "d657951d9a5ca587d390698797814aee8040cad54c91b72a17d7d8fd8a4a92a5760885d5fa95309f33b80c7fb5ab9164f60d80bf81fa206419"}], 0xe0, 0x1}, 0x8}], 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f000086b000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000758000)=0x3, 0x4) 2018/01/17 15:56:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000e39000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00006dc000-0x4)=0x1e, 0x80000) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000a67000)="25efa23b098c2c11b52c5d8433aaca1943d4766f1434b77fc93d307436441efe3820ef72f9005fba45fca0e4fd9ff5cb201366c42d3358fc592b55c6dadee188d10071d2e40c295b19c8c73f26341c22f6489e96ab5c46346038819ee81d27704d4e8b2c42cdc494783e54b760d310aeafaf42b3e2751ff7ae417f1328eaff4b8316aa75400d540fa25311bcbd2f70b663c0ee2044b1d527e3c32aa7193e0f31bc1f0c41f04a4f8d63aa09ca3b91f95749254b225b955fcebbf742a6840f0a0654f1a1500ac95d51e258590be6d02d703049272a", 0xd4) tee(r0, r0, 0x57, 0x1) splice(r1, &(0x7f0000437000-0x8)=0x0, r0, &(0x7f0000a49000)=0x0, 0x6, 0x2) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) close(r0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f000031e000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @generic="00d7777ec6f72fb7ff18343754251af0"}}) 2018/01/17 15:56:54 executing program 6: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) socket$l2tp(0x18, 0x1, 0x1) 2018/01/17 15:56:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bcb000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80007, 0x2, &(0x7f0000001000)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000001000-0x36)="8acdb247149ba3a2ce6bddddba86a15aa50de3f843e3b16377b474fdec20f42364a699d347adfdfa623a8c7bf192b6548a998fb4c484") ioctl$sock_inet6_SIOCSIFADDR(r0, 0xc0045878, &(0x7f0000a8c000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) 2018/01/17 15:56:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000067f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1200}) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x37, ""}], 0x10, 0x0}, 0xab}], 0x1, 0x0) 2018/01/17 15:56:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000355000-0x10)=@req={0x80, 0x0, 0x1000000000000003, 0x0}, 0x10) close(r0) 2018/01/17 15:56:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f00003a4000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e86000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000098d000)={r2, 0x7}) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 15:56:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000591000-0x2a)=""/42, &(0x7f0000a4a000)=0x2a) 2018/01/17 15:56:54 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000da7000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000567000)=0x58) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000a30000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da6000)=0x26) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00008d6000-0x4)={0x0}, &(0x7f0000873000-0x4)=0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000371000)={0x0, 0x0}) 2018/01/17 15:56:54 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005000-0x4)=0x7, 0x4) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000006000-0x4)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000006000)={r0, r1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x1, 0x1, 0xa, 0xa0, 0x80, 0x2f, 0x0, r2}, {0x0, 0x4, 0x3, 0x3, 0xfffffffffffffbff, 0x81, 0xfffffffffffffffc, 0x5}, {0x1000, 0x5, 0x5, 0x40}, 0x6, 0xb, 0x2, 0x1, 0x3, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x15}, 0x1, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0x2, 0x8, 0x9, 0x0, 0x1}}, 0xe8) 2018/01/17 15:56:54 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e2f000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000-0xc)={0x3f, 0x0, 0x33}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xdd, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@llc={0x6, 0xf0, "59c4", "9f80e35d29208968626888bb5268bd303ecd2d79447455189f1afbd93278de873d18dd0483ab02bda02180f792a795794781636c6dfad022bd51e230b983029e98f3ee97d11bd99ef3209eeab878466d3a4ca0d014fcdbe6ad1a48cea1abf050424625a63c97a832b4f3b24d4042be09d599995f5702bdbfba999f4bec043d0d72c08dcdb0144ef75e5c4744522c8197c02ccb72d5790292b04ff5980d566518882a7e2809f21b3e1c492fb482912df9b9811b4d5cd457b1e6a7aa897b3530125b983333891d8193b206fc"}}}}}, &(0x7f0000001000)={0x1, 0x1, [0x43]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000003000-0x4)=0x32) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000001000)="35ea8ae962b1bd93b5566c163a97c4d1603c61de54617303b4328ab221db2483ca2556a9995f49629d095a3a0c047bf323b8722c7130ed19c16c1116ef9a643dd9fe4af6eb414e16a00cfbea787279bc6cffa5d0958a64faa1", 0x59, 0x20000010, &(0x7f0000002000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x400000}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={r2, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$ax25(r1, &(0x7f0000001000-0xa2)="f84b9398d02e4ac5990448742ea20278486b3be85a256fd5269ca7ca4d7414f82aeaa5039ecd39e8e446eb505aa5ae959a28bcc28a55c6c900758987c6413a1977473c42102db1d38b8c87386cf523c13ae6ca06a9b88e99596c155a3e592b26c4bc12e0cfb004229ca1493ec8ab6e151a7011a1f6445559513a5b372063ede9a681e3a9a859ed1f46cc0bfd6f8bc8cbad649e6a52c3469e9e7c7780ad4c6528096d", 0xa2, 0x24000850, &(0x7f0000001000-0x10)={0x3, {"2f4ef3a2cd0fe3"}, 0x8}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x74b}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000005000-0x8c)={r3, @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]}}, 0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004000-0x8)={r2, 0x6, 0x1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000006000-0x160)={{{{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]}, {{0xa, 0x3, 0x3, @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]}}, 0x3, 0x2, 0x1, "3ba5a40185efa691b2d3a79a7d505705db17f8d4e5cf0a93669b0f07680e83032bd61d3dd62d05037a27526ff484d1c281b498885f8af2dcbd54be7594fc1c0dd8794d87f1e95126a4462ccbaad429ce"}, 0x160) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000002000-0x8)={0x3, 0xca6}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000003000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000007000-0x12)={r2, 0x3, 0x5, [0x3f, 0x2, 0x101, 0x9, 0x9]}, 0x12) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000007000)={{0x5, 0x4, 0x930, 0x1, 0x3, 0x100000000}, 0x10001, 0x7, 0x6}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000009000-0x4)=0xffffffffffffffe1, 0x4) 2018/01/17 15:56:54 executing program 2: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0xbd, &(0x7f00003db000-0x8)={0x0, 0x0}) bind$ax25(r0, &(0x7f000013f000-0x10)={0x3, {"46220b6b4bc64e"}, 0x5}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004f5000)={0x0, 0xfffffffffffffff7, 0x30, 0x3, 0x2eea}, &(0x7f000068c000-0x4)=0x18) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000af4000-0x4)=r2, 0x4) bind$alg(r1, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000157000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000af3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r3, &(0x7f0000af4000-0x12)=""/18, 0x12, 0x1, &(0x7f00006bf000-0x14)={0x11, 0x6, r4, 0x1, 0x232, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x14) r5 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r5, &(0x7f000073a000)={0x0, 0x0, &(0x7f000088b000-0xa0)=[{&(0x7f0000af2000-0xac)="bf6b423adcab3bb73f479ab83398e6ccded0aec8d252dec4f10b686fd83385524c263391b057da2cd3e974acfb3183b51aaad6fe215cbedc", 0x38}], 0x1, &(0x7f00003d9000)=[], 0x0, 0x0}, 0x0) 2018/01/17 15:56:54 executing program 5: mmap(&(0x7f0000000000/0xe9b000)=nil, 0xe9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00003f5000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e9d000-0x18)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) r1 = accept4(r0, &(0x7f0000e9c000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f1000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000465000-0x4)=0x0, &(0x7f000059b000)=0x4) writev(r0, &(0x7f0000a53000)=[{&(0x7f0000e91000-0x1)="f4", 0x1}], 0x1) 2018/01/17 15:56:54 executing program 7: r0 = socket$inet_sctp(0x2, 0x4, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00007b3000-0x4)=0x32) sendmsg$nl_generic(r1, &(0x7f0000d2e000)={&(0x7f000091d000-0xc)={0x10, 0x0, 0x0, 0x2004040}, 0xc, &(0x7f000031d000)={&(0x7f000023a000-0x24b4)={0x24b4, 0x36, 0x200, 0x2, 0x3, {0x0, 0x0, 0x0}, [@typed={0x18, 0x3c, @ipv6=@loopback={0x0, 0x1}}, @generic="ea28d8ab85d39d918b6f47c86ba3cfebb79608a543d607e76cc91cdec4a59c7d4805ced8213d8788fb2265e4a988c9fa558c7924d664c13fe23c51bd69dea0829a4d021b3f39a7012ad880fa429a2aeeffd34d45f807c56a4a79d1869f448faef90d3ecf63490a8badfc094bdf4344d9898e4290d6b75f473fd85d984d2bbeb2ba12f9f7f7bcaa08c1b983c823a3aa03567993ebf9763aa4a1e0ebe393c5f44a1c57130081fe6b9b0801898bcd3fc6ac26d9734901d8915f04379dbc08c3a25a1a4ab2c8c3386d858ae81f04fd7cc5182e6c770a71db83", @nested={0x14, 0x4e, [@typed={0x10, 0x61, @u64=0x8}]}, @generic="42c216a875be64ed6624184cf9ecae252e8f9222e69e9ebc5bdcef54c1a69b3c5f1c91c6280417911275404a2c64ab015ac3139a1d69b9083005631dc664ba450dd564c31a3c4f03b43d1dd296c47c61e4a4e9c778f98325c4404cf3a3d813967226ce84531f6404314ed398303a5eb95a6bea33d2816a23c72b087740c2a343a6469a10edfbc5b5f65b0190a3ce2d72c31f5b2c8561780cb487151808b4b47ff628a18faa0c3aeacba59ac31dad6b81b9", @nested={0x10c, 0x80, [@typed={0xc, 0x91, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="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"]}, @generic="e7045afc00f01a5c5682f59773364f545de427f6fb67287e8aacda677c60500dee7dc8a49c1ad502007e859a3f71a2c2cdb726fb80d6473b73c03df6449918455bde41b42aa312339d0dfaf0ecb29968ba54f643558285d088fd4b30bccebca74fd669264674017b5aec4eb588449439227f6c6544da8eec389a6553ac2637657cc17c03fa5c6dd62c7fcc71b825798fdf2023de7235e20fee3399d0986d5b54d075154d484c22170504", @nested={0x2090, 0x26, [@generic="", @typed={0x18, 0x28, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x14, 0x71, @str='procwlan0\x00'}, @typed={0x1008, 0x1f, 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@typed={0x10, 0x27, @u64=0x22}, @generic="517e9c9e47c91a3ec5c9d2adf68637018b70ce7acf54cfa3de7a3f5b5faed746a7179111d795", @typed={0x18, 0x53, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @typed={0x1008, 0x1b, @binary="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@generic="8fe1a776903f4e5f7ac18076a4a8249124caadb386fc1b6bc7a5ec5fc0a14ee74f5d75e214bf6878b6ca2e846aa7e28e7c36f4d33e0b36f8a9453288c2edac579fcd8cf711cf1629e9c55e6ef7fb757307062cf812f0ef1ab48e6d12c6b082f23f660e6377cdf0d5fb7d7bd21499d044a9d7ea54b65a59b58882937507f558809553214ebe9625abb1a5ae3910e18f957158ab1751ed3b5827901ae4e8d0cdefc8a7128760"]}, 0x24b4}, 0x1, 0x0, 0x0, 0x800}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000847000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/17 15:56:54 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x0, &(0x7f0000fd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r0, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00002b2000-0x170)={0x6, 0x2, 0x1, 0x1, 0x6, [{0x2, 0xe0d1, 0xffffffff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x5, 0x0, 0x0, 0x1401, 0x0, 0x0, 0x0}, {0x1, 0x9, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x4, 0x4, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x1, 0x1, 0xffffffffffffff00, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x8, 0x80000000, 0x8, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}]}) recvfrom$ax25(r0, &(0x7f0000fd5000)=""/110, 0x6e, 0x62, &(0x7f0000fd5000)={0x3, {"77eb112039f0de"}, 0x9}, 0x10) socket(0x11, 0x80000, 0x9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000eb8000-0x6)={0x1, [0x1]}, 0x6) 2018/01/17 15:56:54 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2000000003) close(r0) unshare(0x400) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) preadv(r0, &(0x7f0000001000-0x80)=[], 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007a5000-0x10)={0x768, 0x9, 0x401, 0x7fff, 0x0}, &(0x7f0000683000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00004f7000-0x87)={r2, 0x7f, "e672b1a7c581b87a8477298408888172922360aee0d281b58ae9d03e9d63be12b1a576e2da2f1650e87615b8a3c0566c946c205eb323b7462e0c19544eb26db7749f292786ac37d1d24fef0864694b53d792fe34f18b361cb214234e4e2b06fb46d10b822a20a00cb56fd89271349027b5f6f5e8727abeb8ab6aee80614956"}, &(0x7f0000001000-0x4)=0x3e4) r4 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x3c)={0x3c, 0x2b, 0x318, 0x7, 0x0, {0x1d, 0x0, 0x0}, [@typed={0x18, 0x31, @ipv6=@loopback={0x0, 0x1}}, @typed={0x10, 0x30, @u64=0xff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20040000}, 0x4) 2018/01/17 15:56:55 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00009fb000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000026000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000030f000)=0x7a6830fcaa3d7f82) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x74, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0x100, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000005000)=0x100, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000009000-0x4)=0x800, 0x4) 2018/01/17 15:56:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000ba000-0x8)={0x0, 0x0}) socketpair(0x10, 0xa, 0x7, &(0x7f0000cb7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000096000)={0x0, 0x8001, 0x8}, &(0x7f000095b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000857000)=@assoc_value={r2, 0x903a}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001e5000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0xff, 0x8, 0xee, 0x7c3d, 0x1000}, &(0x7f000037d000)=0x20) syz_emit_ethernet(0x46, &(0x7f000068a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 15:56:55 executing program 3: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) accept4(r0, &(0x7f0000009000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000-0x4)=0xffffffffffffff65, 0x80003) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xf, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000028000-0x4)=0x6, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000002e000-0x64)={&(0x7f000002d000)=[0x10001], 0x1, 0x5, 0x7ff, 0xb421, 0x40000000000000, 0x80000000, {0x3, 0x1, 0x5, 0x6863, 0x0, 0x9, 0xfffffffffffffff8, 0x5, 0xffffffffffffff54, 0x8000, 0x100000000, 0x7fffffff, 0x9, 0x1, "8eb55a8d726a2102f7942daf424fe0d5195b1b62f5ef9576cb8e3e7d002abdf4"}}) sendmmsg$unix(r2, &(0x7f0000011000)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f000000b000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 15:56:55 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000013000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000015000-0x10)=@common='bond0\x00') mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000013000)={0x3, 0x5, 0x6, 0x3fd, r1}, &(0x7f0000013000)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x0, 0x4) 2018/01/17 15:56:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000089f000-0x6)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00003ff000)=[{0x0, 0x0, &(0x7f0000e68000-0x80)=[], 0x0, &(0x7f00002a1000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/17 15:56:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000dd1000)=0x6) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f000048c000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000dd8000)={0x0, 0x6c0}, &(0x7f0000908000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d6f000-0x3d)={r2, 0x35, "4090446dc8b19747c1b182c5f8cac1c4219cc777bab29f68a81c78a05e3132bef4b65888fd985c661c54ae629761b0f679a4b7c6cf"}, &(0x7f0000dab000)=0x3d) 2018/01/17 15:56:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002d4000)={0x0, 0x1d, "eee964b4e3fd0a8c242b0c9f711a89ee3efd1b8065d00a81a3c3f1a5ba"}, &(0x7f0000774000-0x4)=0x25) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bb5000)={r1, 0x0, 0x0, []}, 0x8) 2018/01/17 15:56:55 executing program 0: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004ab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000f6c000)="dc53be935d1b93abb569d7d35ea708721e0947022b6569ddc9e8b129b2695b4d29f59df894ecb9560f27c2432354b882a303ffd54a2a159b058e2a97e33a1712df281b1799be23441782a4155bd9b3530cb7bc00587ff30fa8c225956c6339b0fb31b2aa6146", 0x66) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00002a8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f6f000-0x24)="240000001a001f0000ff0307180000000016171408000900000000fa0000020101000000", 0x24) 2018/01/17 15:56:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x6}, 0x8) r3 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000177000)=0x10) getsockname$llc(r3, &(0x7f00004f3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003f8000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) pipe(&(0x7f0000389000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004e3000)={r4, r5, 0x7, 0x0}, 0x10) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = accept(r6, &(0x7f00006f8000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000175000-0x4)=0x10) ioctl$SIOCGIFMTU(r7, 0x8921, &(0x7f00008be000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet6_buf(r6, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/17 15:56:55 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x372, &(0x7f00009f1000-0x10)={&(0x7f00009f1000-0x24)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x0, 0x82, @u64=0x8069}]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:56:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f000052c000-0x8)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000ccd000-0x38)={&(0x7f0000d01000)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000b58000)=[{&(0x7f0000bd8000)={0x11c, 0x24, 0x300, 0x5, 0x3, "", [@typed={0xc, 0x2, @u32=0x8}, @generic="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"]}, 0x11c}, {&(0x7f0000d42000)={0x19c, 0x22, 0x20, 0x7, 0x1, "", [@nested={0x17c, 0x92, [@typed={0xc, 0x47, @fd=r0}, @generic="a703f0fbb009b414a41b3297622f321793e6f2320bfc9da994c31e6da2d94a9ad32e61776afc0d623740fdc18b51cdd83540aaad6d1ec8a510639afaa13d8a75d88f3195ce0d23620591ca07bc1da5dc5c729554fd15481c64690f8115ee1e", @typed={0x14, 0x8d, @str='&ppp1nodev\x00'}, @typed={0xf8, 0x19, @binary="aa4d3212b7582e1e61ad67d3ae9aca2c2ebff6a77fe52407a1bf6f7b2cf46bed5a01631c2e683da93e4ad840f24083b6a17028a0487ee71e6db904f13c9a7f8946ed716f2843bdbcd215e59b60df04e9214b768b9f8541a0f9acb8f855e1d3f00753e6884d75453502ce9e185588c95ca75ec601cdb4d232067ecc3615a5afbba313228efeeab9cb622260b2b0d845b974c298a2b546f6d06a3a5dcae89e7c534ea61d49d2db2eeb57d2ea3811066810f8f130143c391b6f5bfbe165c7a5f89613a28d87400aadbddf1c7533ab44f48efec779c860456a892e6258b717ad3725670e46f703beede9b4432ee81278"}]}, @nested={0x10, 0x85, [@typed={0xc, 0x11, @u32=0x9}]}]}, 0x19c}], 0x2, &(0x7f00007e6000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x80, 0x4}, 0x4000000) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) 2018/01/17 15:56:55 executing program 5: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d1b000-0x59)={{{{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]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "a69b02f95c4674d5a5cdb4984eb5d185760f4d585b140300d4e5b8859c249d9672cfeabab50533d59fea8977a879665fe57290151e3228fb010c91ac72101776003c00002310c668dd7c1f0b8b6ac781"}, 0x160) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000604000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000938000)={0xa8d, 0x1, 0x1, 0x100000001, 0x9c}, 0xc) 2018/01/17 15:56:55 executing program 6: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000aeb000)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f000014a000-0xc7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000039c000)=0x4d, 0xa0) socketpair$inet(0x2, 0x0, 0x7f, &(0x7f00002c7000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000bf000-0x4)=0x0) 2018/01/17 15:56:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) bind$alg(r0, &(0x7f000068e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000c83000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000b3b000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x1, 0x5, 0x0}, &(0x7f0000cff000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000662000)={r3, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9e9a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1ff, 0x18d0, 0x4, 0x0}, &(0x7f0000a66000)=0xa0) getsockopt(r1, 0x8, 0x6, &(0x7f0000b79000)=""/152, &(0x7f00005d7000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b61000)={r3, 0xaf, "68ab6e1b19864232a412e6632f5401b6377d18a8274f65c188d3045ab5db63b5e368bc0f2e78d2f8c3c6930fa47b68213622137cea0d371d0d4f4a37a4a6d5a51ad2db7412b798ec72925e5399ea469fd43121e2d94a3adba46f36886cf34c915b631fe688fd50006755d225bfd8a59c4ee48e54c5a8fe3398808822e0607dc326bf54b7a2382acc8f49007732169ebecdef5914ff0021f05e9b10762f230237331c9c813efa74fb541f7e729e376e"}, &(0x7f0000eb0000-0x4)=0xb7) 2018/01/17 15:56:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000088f000)={0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005e4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000bd1000)={&(0x7f00006a7000/0x14000)=nil, 0x6, 0x5, 0x20, &(0x7f000052e000/0x2000)=nil, 0x8ba}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000294000-0x1e)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @common='gre0\x00'}}) connect$pppoe(0xffffffffffffffff, &(0x7f0000538000)={0x18, 0x0, {0x1fffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @common='bond0\x00'}}, 0x2fc) writev(0xffffffffffffffff, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/01/17 15:56:55 executing program 3: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c98000)={0x1, 0x28, &(0x7f0000b52000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000576000-0xc)={r2, 0x2, 0x0}, 0xc) bind$alg(r0, &(0x7f0000f8c000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f8d000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8d000)=0xe8) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f8e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:56:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000efa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) socketpair(0x12, 0xa, 0x80, &(0x7f0000c66000)={0x0, 0x0}) r3 = gettid() r4 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b8b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d27000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000045e000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001cb000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000073f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000033f000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f1d000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ef000+0xb5d)=0xe8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000c2c000-0x4)=0xff, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000747000)={0x0, 0x0, 0x0}, &(0x7f0000539000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000836000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008bb000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000050000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ead000)=0xc) sendmsg$netlink(r1, &(0x7f0000fe1000)={&(0x7f0000f09000)=@proc={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000336000-0x90)=[{&(0x7f00002a2000-0x1294)={0x1294, 0x1f, 0x4, 0x2, 0x1, "", [@typed={0xc, 0x43, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}}, @nested={0x10, 0x3a, [@typed={0xc, 0x6f, @pid=r3}]}, @nested={0x44, 0x3a, [@generic="317e810a95fae7f1170d3942b503c04aadced0fb38e96ad5d9080c082a04bcc1499d3e8cf3e1ad7da27f0e3a89b94fc28c62b8bcab373a18c5eb0a1f86e6"]}, @nested={0x12c, 0x84, [@typed={0x18, 0x76, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @generic="d26ea9ea8b680777f4ee3ad966c53ebb149a0a3a2d750e8c59a94d10ae5019bfac64cc86eb62fb279b171878a9096277ee74d1a488472f", @generic="182ef5cb07fb0cf1083be09915273b872bb5b0471e2afd656106085e796b946a0358072d2fe9c6c970a7a5a47ead76ec056fd2a191d9ec0f8e524c6244e83391965385f8e8918713a4fa3e13454af274fa5d0ebe70882b9f6f529b55fa4ef30b639da060414a3b0d896a883dfa1be6d8d8a8052cdc4bb3d49b0f9f618d43f151a7e499f93bac7b25a1a1e4d6b778276b21817debe927b82c6ac38a6f015896711ee742157a0876bc412e2ae722b128ab221bcd6ec63a16b5b3b5a7c2fefa554def7c2b08fce3f26cb8673e93d1f702e56f69041278b424"]}, @generic="3251d6e4886fb1158a93174aa0a41caf4a9973c6736524157b8f2aaf581a702dd4e89a6b35542215c420f132d54205732884e787beca33ce560a3d2df87da7a1449927d6ef9fa331ea291214e5eb7e68bf2e3036b7373bfba2cb3b93fe5e71658cc29368122bd003795fc5bce58b81a8db3aa04104b3f6665d079bac822dced2af4ccb84f228356155bb6b20a18c32a2849dbdc46f5236fa7e2f32221d6a2aac202fb228da914d612826c72d2c34a75e7f949b65410c274bf7413ffe6d152e8fa7bc84f543a97e47653c05216bd30c29ff392d01c560391c1e4c949fff525200f16f9600bf083b1d96b80112696129285fb7cb446a", @generic="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@generic="645f4023c4a60bb3f6d2a3136a20487a60dc191a9bcc7a338a361334caecf6b2e6439d9f4937b12cea5eb97d1d0f20fc3d4fd35d53003884f6a85e4d794e12170e694328322af4e00e535facd640d15f74bbbc31121ded0abd8e05e4ef841ca2ff2976321bd1abbfcd2b30b2887c61bac24bab1195260ba2e9c466f642952ab88f84c31f47"]}, 0x1254}, {&(0x7f0000753000-0x1d0)={0x1d0, 0x3e, 0x220, 0x3, 0x1, "", [@nested={0x20, 0x5f, [@generic="9715f7999f1d82f12855be0337b1e30f99e822c1508a6c3c5460"]}, @nested={0x158, 0x2f, [@generic="ee3316c13cb8e55f84505ddf534d14597c9d6a894016d57e769e5e3a94bd49f80dd506b07e9a8151c28c0a68dc6b9bcf934e6e5f2c14ea283ec2721420e549332ca504aa9c560c9311e1724724a3d05bdf9cb1f34ac8c229b0dc2c2dc5669bcde7ec2e3d4666b2bff5da273bff7064a7b7efe8c08f425182356ead27e1703b52214be296ddf573203da0ef9b36cf491e7c78cab775b4d1f41d", @typed={0xc, 0x80, @uid=r9}, @generic="2965aa9153a8cd7a9cb49cd75b8a051403a8cf709d4d62ba0c43240f3c15f08b38e672f244e39222adf2efed7f8cf04dd0f8665f4518458f665c6345e6a30d398448f4bfab350642c931fc33e26e55684c9e64223fda847ea487887d8414ed7bfb5cbe1177ec6be2d7ddbdb010274d17888a811704e51ec338f1d7cf6ad4c45fa12c9248d46d834ce00aa098831e850741092019fac7c43318c9ecb3deef7dbf76c542f553d8d0deb104b9af6a5b7e"]}, @generic="690ab27497b4ee06d80f7ab51e75a837b54f34cfa3b3057a6f8e554b3b6bdba85840485002cd23a0be3fe6b68da7b042d600b9192bf197c13e4a3a6a67f7d9a6d18f509e6e"]}, 0x1d0}, {&(0x7f00007ad000-0x2d4)={0x2d4, 0x1e, 0x2, 0x6, 0x0, "", [@nested={0x1d4, 0x77, [@generic="53e052704413ea50aa9d1d236decf7a3c74142c85fa2d0e67de64f00f3a2a30561d09de03cf8d3dd03a9924df96f997a16c4055d928d15ce6305c7fccff30554d241a82c8e97f27678990df8d162846a1548ffd407c61729cb5a58b7b5d9a385a1e0e03fa62a3464838ae5afdfcecefc5977395b4de9716f8756b687f7eb9680865092e5c92d61e90e8ac25ba2af50ee312326f125771d4ccc239381b27d2855d7292dbd0451ce08e6f8e8d3025b3e892912f6ee82c32107878b252527d236a0f65bad1ce1e60a5de89aaacb07bd4368861274e243850872135c92524c98e394cafb9d38", @generic="a5190618eb246f93b9017b9b7efb", @generic="4c9f2b337ef9f4182b473d8fe28e54555d0390977dbc898a1ac18e7952b44f3d72f67fb300625f17e16830ddff2febef63f6b00775a87497230c55477cd7bedb2055f83706e7a5fda20f833c8d1a929ca8132f2ca66046ae224cdd5dc965f27d7b8d9db6c741ffd1cccf5542f916022c1a56923e29a81e8617c38dd32e94aac155d15ade163f13e642e9de95be93d0157cc0dafe7cb696cc86c91ac3e2fc", @generic="76d761c0c4ee2a72afc8ad7aa2fc3239481ef03fc3f515c1ba000a7bb561f656fe8172541a6024a8ec4ae7c6522df6cce72d51b86fa6a323423cb8bc7a69"]}, @generic="dcb3eb21b70b2dba2b3dcef664f7efd3d2589542ebbc64a9ada2f26bce6a2363c85e542e220750b569a1570a9c0fbcc14763e8cd2dc3bbdf4cb7fe71e49f91c8de39efbd04da8ce7e52e37919b05cb1aa6c18a011c7943d2fff21c496a56565ad057d805f91206744211044d3c71d8168d8b795f1e1213f6f2a22b3bc0a7447e01a865ae45998e75bd2171b3b69d1a98b00aa2bfe5c7120e98b5e5c9fd80126a5686e1ccae7f57b5a3c9cc0272ae6ae81f544dafb92aaa47467023d461331b44bdaaf1810b690d2ff6a95bd573886a4c6ea8c4442e04727284cf7391ccc78c92ffd4c9e24896f5a2f9a735af1ae5803b"]}, 0x2d4}, {&(0x7f0000649000-0x604)={0x604, 0x1e, 0x1, 0x2, 0x3, "", [@generic="2805e61e6477b3a64c7e623b0fe82e53ac51b5ec43301a835484d6bd97c3e59267b1f3c073b5620c36cbb993b74b1a46a3ec657912249be1e76e351f6d241f69fb2e9e09cecd393b93e6f632268bed01ca28b43f03ae625d6cf35a6d95e675e10bbb562bef835c6f46f4c66bbefa8da2f33d335eeb891103490b856d784a5a5085d53180901dabd4157e65ee385f5b1def0fd6c0f12894994cb06d02d7c62f43eb97e4d1b86076c371cc2e5664d18cadfc20a18bdd92", @typed={0x10, 0x6f, @u64=0xfffffffffffffffe}, @nested={0xc, 0x91, [@typed={0x8, 0x26, @void=""}]}, @nested={0xa0, 0x34, [@typed={0x8, 0x22, @void=""}, @typed={0xc, 0x75, @u32=0x2}, @typed={0xc, 0x36, @str='\x00'}, @typed={0xc, 0x2d, @uid=r10}, @typed={0x8, 0x22, @void=""}, @generic="55b7c9b3e37e8be519b85f38652e6a3f926fde0bc833a0dedcc291675c22b8a90732b2be16ef7f07ad3d5346193e981f1837f38134b502354629fa902283fd26259512e725cd9b22e8730faff7434a47d06da84b596632d8b3313429a6088446162021e68a0d05"]}, @nested={0x154, 0x8b, [@generic="3a5bd6b1897c1b992f3508e14e270fbb471a49d128686b45cfbe006dddfdb5a990ee98855905c0522bd1af0f4a5db58747f3d61250d1bfa3730cfe73c5eb6c87c611a5", @generic="27096c7d9b47e3f6d05174a5b2f52a67c015fd4c422aae8dda57d52e6773597fb4a1e9ea9adb8cd4688232d1726de73c28a5ecb8d5e0767f59ef5d33cb507155d9f41dc574b8c17aab0f790d3d769162c7fa788ed292813a37056144bfadfcd3544180fdffa10147bc607aed6fefce09b7478f6208d60d7fe6580a9452bb16966ca7f26af48562495276d6", @typed={0xc, 0x27, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}, @generic="da338d5653e3a8c459f4088a32c89c5146d7519e25d5a68e15e3595d7970033862f5b6c611690066a420281ab02e", @typed={0x10, 0x3c, @u64=0x80}, @typed={0xc, 0x2f, @u32=0x4}, @typed={0x8, 0x52, @void=""}, @typed={0xc, 0x5f, @pid=r11}, @generic="d3767fa8ce96", @typed={0x10, 0x92, @u64=0x0}]}, @generic="1dedcd0741903d76fb6a5a20b5b9e225bd", @nested={0x110, 0x9, [@typed={0xc, 0x26, @u32=0x4}, @generic="8f666c29a1a99bacea76a898cae0a28924e0f1bc4a70a0cab103f0f111", @generic="15b75676ceb88728a0ef3fbde3e166c9430a4400c7c19a65fec5b16e726017d7a321982f62a8195fa7a4dfc38cea6a0157912588f629da3ccc75638fdb9da9d6a1e63a6bf284bd233b3338ffd1bdd3a67814d73faec0dd7eaec1c7a16f4cf977b176b63bd005aa89199e97a25dcfb264fb6d4200147fa211b1c8e3baa94d9c5ec8299fd1ee518355c2cd02b267202475263832cd061a5b471950c04e9297a302c28e0ff76e28b92355852131ba61a9280824e92fea9ffde6b09410feb4ad0c11fc71c641c32b128bcbcabdea212c0f81c35fe107e5b4d5ccc0ae011e63a7caa92d7b5d"]}, @nested={0x1f8, 0x56, [@generic="988bed1b8e76951e44e28fe147fa0c709297b48ca007ba97b2ca793fde48c74085993d946bf760b95362b57557c2f0b553d4b07f32eaed80977adb7e1fa0cba52c6848f9fa8d4c281cd120214fef3c9927e092ba59200084fc6cbd07ad68f0205d56d3743b7becf0845f2483f0997abf2cc2", @typed={0x18, 0x74, @ipv6=@loopback={0x0, 0x1}}, @generic="8d48e25d2d3af92fec62f00e78165b7131057ccff7e9f660ab8cc101d899d4cb39fbb6f524d2fa47afb6d58ce42fbc75bbfe8ad0f3dbc1ea5cfcaa1dc8029bdb64b745d608d72820c875ad3be2e917ed6f7816e5d4d52b31b683188f00f08ec2a11e67d379d11e72e432d876dcbd9f167f67bff2dfe6b7056c28b68bbb29008ff4dda9394be803ee857b8ea5bfd2f1405983d7f86b9a80b1e3d34fdbbd4d449af2af800d19d7847fd2bad01bbfc3aae0baf34d4d1c", @generic="ae4b910bb68792fe71c572451c9948baad40137f9360c3bcceb5229b36e8d50748c9b919cfde234cc08476a390a14fad6faef9bf871704720d29eb09347318254e6340d47ae18870ccba8293e16976c87a3d9d1981c4db42d726774506469aa1d3cc257df8e218b303578e72f9d125c2d60f1b9c9f816f75b27367a97ae2f5357be7b6a749b8d63589933d3990d05a70ab249e1a6ac17a4c511bf215dbb26141be6017", @typed={0x10, 0x8c, @u64=0x1f}]}, @typed={0x14, 0x22, @str="6e6f646576e4776c616e3000"}]}, 0x604}, {&(0x7f0000288000-0x10)={0x10, 0x26, 0x2, 0x2, 0x1, "", []}, 0x10}, {&(0x7f000086b000)={0x68, 0x39, 0x900, 0x5, 0x3, "", [@generic="b8f144392b62504a8fa5f1", @nested={0x20, 0x7d, [@typed={0x10, 0x48, @u64=0x20}, @typed={0xc, 0x89, @str='\x00'}]}, @generic="b8ba7bca64e990c3c6896176d7d8618c303a436bc9ed4ef6c0ff0cb1410778204cc387d5ce9ba626318ace"]}, 0x68}, {&(0x7f0000696000)={0x80, 0x22, 0x14, 0x7, 0x1, "", [@generic="2318bac223bb621620c3ab6d5d778ef7f53ee3ca83780cbcfcd842eaedef5499fe4119b86c803166767a4cb755b30c4a5985e79e52444a1e0876079533792050d5e24da4af6e902266067e18d7816f145bd6926abb9b155bb0688752a23615281f44d5971473c9705477eec4d981"]}, 0x80}], 0x9, &(0x7f0000488000-0x30)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x30, 0x0}, 0x0) 2018/01/17 15:56:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f3f000-0x5b)="a4a0a98512210e35c90c3f954e7d9e92c2edb1c65fabc9481ffd5febf356bd18ce1c2c596a310cce09e94b50ba58c8c1869e56d4e06328050c6309ef135b54edac73b1a7a84c8cf1c6046629ea30b4750a0d10f807ea51f12ee933", 0xffffffffffffffbf, 0x200007ff, &(0x7f000027e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000718000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bd000)=[], 0x0, &(0x7f0000036000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000039e000)=@req3={0x67b8, 0x6, 0x7, 0x5, 0x6, 0x0, 0x101}, 0x1c) 2018/01/17 15:56:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) 2018/01/17 15:56:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b09000-0x4)={r0}) sendmsg$alg(r1, &(0x7f0000d49000-0x38)={0x0, 0x0, &(0x7f0000035000-0x10)=[{&(0x7f0000082000)="1f397dce9b718e48da7e5649ed8c1abed24db352c9945d6e7cb85cf5", 0x1c}], 0x1, &(0x7f0000968000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xc9, "e9875dd7f106801a64fab6eac5670ef260d7fd5771ccf60f178227f6d08040b1b934e5de9dd4a9a0fae720055c6d790f4f212aea2ef8e4518bebcf4aa09125e22e7a2958b366633f38eae801cb6d409cc081ab6135621eb0ba35e9c0c6c5949d2584106068f9bc6e8dd4d5773cd3d6361b9469e93905eaa21e061f1f63938d143ef49490df6ca27c06ca22321fbae5f208a01e913b09600d806d979e8c0f4cf91da7c0ba1388bdfdf23c0c451ad2d2ae68a19d82e897c55ce36f13757a6a6efa8664368adfeb6a2b95"}, @assoc={0x18, 0x117, 0x4, 0xdc4}, @iv={0xf8, 0x117, 0x2, 0xe3, "b6bcc5f7d2ad1e5dc6129dfe82d9d13831c4e83872ae931d47c53822ac0fedcd6eab936dc68c2c0024c3ae2d60ae9b0def1266025e0d74c87307192120bb7296e9f76f9012552aca26ff837d4e5bb8631e17c48d22ba0fae36da2dfe90d6aa198ae2c9389ec160e866a1d8033eb27ae201db3009b89931c74d5e7f0e9671a8116b2bf1145b4f82ee9852d10a38e0b37a96b928d3ff7bc5be530a6000ddf3bf4a0f66b61a18baa1115b7e16d4fe003098c5ce7330950d331cf049abbf21323eea7209b66e5511a4c90f7a2158c3aed9df620c5a7de3a9342d25352bd0742bbaa6b8926b"}, @iv={0x70, 0x117, 0x2, 0x57, "c188ec328cb9b07d2c08a35f880c855b54c1de8708a31f9b16aec06e9732eaaa97b03676e62f23983fcec00d9bc266d0f1afc2a1c28bba4bafc076a57037d447a02332395ac3da9397a58fe16cb709b067112c7e5166ab"}, @assoc={0x18, 0x117, 0x4, 0x401}], 0x290, 0x4004001}, 0x4000000) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00002b6000-0x230)=[{0x0, 0x0, &(0x7f0000a56000)=[], 0x0, &(0x7f00000b4000-0x140)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}], 0x1, 0x0) 2018/01/17 15:56:55 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0xedd0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000000c000)=""/130, &(0x7f0000008000-0x4)=0x82) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/17 15:56:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f000030b000-0x38)={&(0x7f0000bfa000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ae1000)=[{&(0x7f0000059000)="8a", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x0, []}, &(0x7f0000ddd000)=0x69) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000389000-0x18)={0x0, 0x9, 0x30, 0x4, 0x6}, &(0x7f00002b9000)=0x18) sendmmsg$inet_sctp(r1, &(0x7f000042f000-0xe0)=[{&(0x7f0000a34000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009ac000-0x30)=[{&(0x7f0000f04000-0xaa)="16fe80cbcd91962863d445af3447a07dee2e3f05e324a197be5caf29c1d62027b76d41c1832b31b9cff73617eadef7497946d30476442245e242fe4ba5420455116812ac47e219541838682474beb3f6aec89f677913ca61a16b593bfea8b4960977211f652d8d25538b2e75d85bd29d5a250106f5a0c544e6a86cb4f6a89d477a830a945c43ce91987a33176d94b2226bb49beb927a5b8503619c5146c1fcc5488adb7758b50dbae7c67f47c486290fb4e3080144da431cec85580c86186acd87db", 0xc2}, {&(0x7f00005f3000-0xed)="3b10854b54d79d5bda5f077d5232e16815724b318de04c01a8ce5e0ad213c0ed54425f905032039438ed14e412edb74f7068e95e10a9388b8cc31f6009c6a41440a09e1319a41c13f48a630eb42e1eb9e39e91008de0376c9f83a177af5af2f283248b6a0518ea6aeee4ceea3581705afe21cdbf51adba5f7bd27d9b9b1a2944631c98978b130c35221ce231f425f1d7adc24e2fb6477acfcc74698c8f074a56b2357cbc37d70932003214a9d6520b4c955f6996fcb8619b56962ea4adfc4513ad03b289a1f02b9b16cdce3b46ae1d8d86b9a6a35cc9f7ac481f1b48d32cb50cacecfcf8c878cde3ac6b5ff77c", 0xed}, {&(0x7f000062b000)="c5997759369599753fa747794294e5eccb068c7c8f1f1d7de965cfcec89d4d3abcdb4f24027cc908c0b59fcd6c86ec782e81d259af24c10da4c442cc3c3a6c29ca546353086e857a", 0x48}], 0x3, &(0x7f0000320000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x5, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x96e, 0x200, 0x9, 0xfffffffffffffffe, 0x7, 0xff, 0x10001, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0xd60b, 0x4, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x7ff, 0x0}}, @init={0x18, 0x84, 0x0, {0x2, 0x3, 0x3, 0x5f}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x5, 0xfffffffffffff7ee, 0x8001, r2}}], 0x120, 0x4000000}, {&(0x7f0000940000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ff1000-0x10)=[{&(0x7f0000a05000-0xf)="48ab94b18fd1efee021199ed1dd04e", 0xf}], 0x1, &(0x7f0000430000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x8000, 0x2, 0x100, 0x3, 0x80000000, 0xe3, r2}}, @init={0x18, 0x84, 0x0, {0xffff, 0x6, 0x4, 0x40}}], 0x60, 0x80}, {&(0x7f0000566000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f33000)=[{&(0x7f000085c000-0x16)="e4643d0bd918faaae99be8380edf157d754aa6fd30b2", 0x16}, {&(0x7f0000735000)="a50c672005ef0726821d1707ce5e280c21c9308474e886a0b4ed407213573dafde8561bebcf20d5242abd5d5b1387275b6051764fe62a77711ddd518e397cfe411153d762748651640e81e0bdd10b5ce59332fc26e93c8d2004964313f8e0e9ad57b071d68766a13d3a261f7e9d1caebe77b592990a30d81369449002a2ea115da5e0b7d4ec2edf4cb4a44c468cc889804ef2117ba703f291de304f71b91d3c48ff3f16a2fe736caa19de9aa142f7b3e1b26", 0xb2}, {&(0x7f0000f6e000)="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", 0x1000}, {&(0x7f0000884000-0x86)="5b68d38ebe4803c735b6ff0b87081c5d1e8524f625b9fc557b7d3a1dd13ab053f7d1c2ceea9fd1d3096f82dc5cc690d26426a7cfd125bbe344493651bfed18cf7b947e97c379057ad329d5c45f086ad2d5eca55ec38908afed86e3364876fdf89153a4c7a85172c71c4b60fce21464a648cebf55823cef99d197e5ab226da438500a132c0f69", 0x86}, {&(0x7f0000fd5000-0xae)="840ac60bcfd606d5f091a025f97eeba974c5fc253cd69ba5e0c654a5912ee4311b7bc7a17655b309502ee43ea4c6b62562b77a450f7baed5f61cd9ad06442d17fc78b5f94618dbdcf1670354c3d531df5362f121fa41b6b3f4d659a91fa5fb1d2bc9f777d2bc04ad983e01a56295869265a7d7dd2976ecfd83563b223c1f2ceaeeb110248868da21ea2b8788c513862f33840c5602ae39d726d5f125250a99bf8e9c96ba2ec1a7eb048c09e38c03", 0xae}, {&(0x7f000020b000-0x92)="47fdb7376665d97aee0efe63e1b1cd66faeddcc91b0a6a115d9eb9615a74c98f765155c7a471c5bbbca8c3c3dbda900e7f4127d42c412cf263447548525ec501753c81a43d74f4df1c0d31ce34ec393402a104b87a690392958280d1399bb2290dab085a39f87b3e95e4481478d32ca6fcb2e0d8ebf432e522f2c4ef0cecbc85c1d9ca4e835340750a84a19cf4dac8248985", 0x92}], 0x6, &(0x7f0000635000)=[], 0x0, 0x8000}, {&(0x7f0000a8e000)=@in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x1c, &(0x7f00000fe000-0x10)=[{&(0x7f0000082000-0xbf)="727fc29c36abe3140ea2aa5843122e7eadcd6d353087dceb4bc6ea0208c9da82552c2da69440bd895f86ddbc80c58933fcaf9f40f74ac3ae1314e62aced144c814ee0d9ca7cccccdaa166fc73502980f491454cbd8956359ac2f7a201133e91a37125ab1bf4ffd2d3729cecd7b9a111ed29fc85da9406a77d1e8159a477a81a0c64138f7c695fd8c2d88e0410f1173fe153662e621d20ee3302a281d0c53c9f8573928535ef1bb4cbbb4c98039c83280e4d7bc6b46dfd9a46e8715b309cce4", 0xbf}], 0x1, &(0x7f000015a000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8205, 0x3, 0x81, r2}}, @init={0x18, 0x84, 0x0, {0x40, 0x3b, 0x9, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x8, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x202, 0x3a1, 0x3, 0x7, 0xc4b, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x3, 0x0, 0x68c, 0x9, 0x1, 0x400, 0x100000000, r2}}, @init={0x18, 0x84, 0x0, {0x3, 0x1ff, 0x2, 0x40}}, @init={0x18, 0x84, 0x0, {0x9f5, 0x9, 0x1, 0x8bcd}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x1, 0x4, 0x800, 0x2, 0x6, 0x100000001, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffdb, 0x8, 0x5, 0x5, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x80000000, 0x2, 0x400, 0xff, 0x971, 0x7fff, 0x6, r2}}], 0x1e0, 0x10}], 0x4, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f92000-0x8)={r2, 0x712}, &(0x7f000069c000-0x4)=0x8) 2018/01/17 15:56:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0xfff) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f00003ce000)=""/63, &(0x7f00008dc000)=0x3f) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba4cc8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x40004, &(0x7f00006c4000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c0f000)=@assoc_id=0x0, &(0x7f00000c1000)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e2d000)={r2, 0x8}, &(0x7f00008d6000-0x4)=0x8) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) writev(r1, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) 2018/01/17 15:56:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000758000)={0x0, 0x0}) connect$bt_l2cap(r3, &(0x7f000019f000)={0x1f, 0x9, {0x70b9, 0x6, 0x3, 0x7, 0x5, 0x2}, 0x5, 0x2}, 0xe) connect$inet(r2, &(0x7f00002d9000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000137000-0x4)=0x0, &(0x7f0000d99000)=0x4) sendmmsg$alg(r1, &(0x7f000068e000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f000044c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) read(r1, &(0x7f00007fc000)=""/34, 0xffffff45) 2018/01/17 15:56:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cbf000)=0x100000001, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000b38000-0x8)={0x0, 0x0}, &(0x7f0000bb6000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000166000-0x98)={r2, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e, 0x6}, 0x98) recvfrom$inet6(r0, &(0x7f0000623000)=""/234, 0xea, 0x23, &(0x7f00008c4000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 15:56:55 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000-0x8)={r1, 0x2}) socketpair(0x10, 0x80806, 0xffffffff, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9e, 0xffffffffffffffad, 0x3, "8351108974f951be5cbd22f68da5453f25c12bbd5ee19448ee57da2a9d24e07ccbae54452cb231e621d27aaadfa8f51f751f6097eb8d51d1d97997947005620aa22fd230d186a3287111dcee8aae5a29"}, 0x160) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000004000)={r2, 0x50, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x74, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 15:56:55 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f81000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000032d000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f8a000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f89000)=0x10, 0x800) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000a5000-0x4)=0x4, &(0x7f0000a46000)=0x4) socket$inet6(0xa, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000872000-0x4)=0x0, &(0x7f0000795000-0x4)=0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/17 15:56:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000954000)={0x7, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008e9000-0x4)=0x0, &(0x7f000052a000-0x4)=0x4) 2018/01/17 15:56:55 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r2 = socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000015000-0x4)=0x14) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f000000d000-0x38)={&(0x7f0000012000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000007000-0x88)=@mpls_newroute={0x88, 0x18, 0x0, 0x2, 0x0, {0x1c, 0x14, 0x10, 0xfd4, 0xff, 0x4, 0xff, 0x6, 0x100}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x9}, @RTA_DST={0x1c, 0x1, [{0x7, 0x2e651ed6, 0x9, 0x1}, {0x100000000, 0x4, 0xb2, 0x10001}, {0x80000000, 0x200, 0x4, 0x7}, {0x70, 0x98f, 0x100000001, 0x4}, {0x100000000, 0x25, 0x4, 0x7ff}, {0x10000, 0x4, 0xfff, 0x3f}]}, @RTA_DST={0x28, 0x1, [{0x8, 0x2, 0xc085, 0x464}, {0x2, 0x4, 0x0, 0x1}, {0x8, 0x3, 0x4, 0x5}, {0x1ff, 0x8, 0x280000000, 0x5}, {0xc9ab, 0x7ff, 0x8, 0xff}, {0x1, 0x3, 0x449, 0x2d85d476}, {0xd33, 0x80, 0x1, 0x400}, {0x1, 0x4300, 0x0, 0x400}, {0x2, 0xfffffffffffffff9, 0x93a0, 0x80}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x2}, @RTA_OIF={0x8, 0x4, r3}, @RTA_DST={0x10, 0x1, [{0x10000, 0x5, 0x7, 0x100}, {0x7, 0x5, 0x0, 0x2b4}, {0x2, 0x10001, 0x7, 0x800}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x40080}, 0x4000000) 2018/01/17 15:56:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x40000000000, 0x0, 0xff, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x8, 0x1, 0x9, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0xb, 0x5, [@loopback=0x7f000001, @rand_addr=0x0]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0xf, &(0x7f0000719000)=""/4096, &(0x7f00008e2000-0x4)=0x1000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c9c000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000542000-0x8)={0x0, 0x4}, &(0x7f0000d41000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009f7000)=@assoc_value={r1, 0x9535}, 0x8) socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0x4) 2018/01/17 15:56:55 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0x10, 0x80000) listen$netrom(r1, 0x5) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/01/17 15:56:55 executing program 3: epoll_pwait(0xffffffffffffffff, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x1555555555555666, 0x3, &(0x7f0000b0e000-0x8)={0x0}, 0xffffff77) 2018/01/17 15:56:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000ba4000-0x8d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0x17, 0x0, [@empty=0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @multicast1=0xe0000001]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}, @rr={0x7, 0x3, 0x0, []}, @rr={0x7, 0x7, 0x0, [@empty=0x0]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, ""}}}}}, &(0x7f00002eb000-0x14)={0x0, 0x1, [0xeab]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000526000)="01", 0x1, 0xfffffffffffffffd, 0x0, 0x0) 2018/01/17 15:56:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r2, &(0x7f0000b73000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a5b000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x8001, 0x0, 0x0, 0x8000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$inet(0x2, 0x4, 0x1) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) 2018/01/17 15:56:55 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000000)={0x1f, {0x4, 0x0, 0x1, 0x0, 0x3, 0xfffffffffffffffb}, 0x80}, 0x341) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f7c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5a000-0x4)=0x10, 0x80000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000192000-0x5c)={{0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x3, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, 0x2, [0xc67, 0x3f, 0xffffffff7fffffff, 0x7, 0x80, 0x3f, 0x2, 0x0]}, 0x5c) connect$llc(0xffffffffffffffff, &(0x7f0000673000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/17 15:56:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000363000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000001b000-0x64)={&(0x7f000052d000-0x8)=[0x3, 0x7], 0x2, 0x401, 0x5, 0x7, 0x0, 0xef59, {0x9, 0x6, 0x3, 0x0, 0x24, 0x7, 0x7d90, 0x101, 0x2, 0x7ff, 0x714f, 0x84, 0x2, 0x3e5f, "4067b3948bd4e1db2b5f00277e9d491366e922c1cd95e371b8e556569f7b3d35"}}) read(r0, &(0x7f000083b000)=""/1, 0x1) vmsplice(r0, &(0x7f000063f000)=[{&(0x7f000074d000)="a175c204056341efcf9daa0f74cb26f5c3b195243ad0120d3638770ce97ca0477dcbb9627068125e6f26d2ffcf0e0e0cc6bf061924085a1832fa587d4f6cf58a65b35de94897e72249b02ef387ca66bf8974c16141bb66ccad12605ca5a40de469e2c6cadd945cce3c1fe3910b78ae3a7a5266e1cec81c6827cb51e013161009bc1d5f4d3eb6d006fd5573587ce8878cc4b3a1545e6003075d02aad69cc5de", 0x9f}], 0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000e99000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f0000296000-0xda)="eee77b3564adcd0cdea75d51f25286ed29f9483a590606a66979b57cc4d880997bdaffd9b65be54393d05fd8bb495b9d96ecb3578ba380dfd2e8125340db6cb91a6eb8b2327c2be7ed3c782e52d23d0e437b7b063ec96b311a4f1263079b99ba0b2cfcd3745b05dcdd98274a17b1b364e4bb500d8662be626496492546c3822cc8359345cd2b81ec772469cdb066d6924c3990cecbd2df8357b21de8da683e607303ee55c94718f40ea2df1a795a281cedc1181774feef4f75a45122ce0063af54cdf600cefd876ae454ae2a2a995affef08d1fe0c18c80e6b97", 0xda, 0x20000000, &(0x7f0000ef7000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/17 15:56:55 executing program 0: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000f, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f64000-0x4)=0x0, &(0x7f0000f64000-0x4)=0x4) 2018/01/17 15:56:55 executing program 4: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000cee000-0x14)={0x0, 0x1ff, 0xffffffffffff5a03, 0x1, 0x1ff, 0x20}, &(0x7f000057b000)=0x14) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000626000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d7d000)={r0}) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00006c2000)={0x401, 0x200, 0xa1, 0x1, r1}, &(0x7f0000dd9000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d00000-0x14)={r1, 0x461, 0x7, 0x92dd, 0x8, 0x2}, 0x14) ioctl$sock_ifreq(r0, 0x8bf2, &(0x7f0000dd8000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000dd8000-0x20)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) 2018/01/17 15:56:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c95000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cbd000-0x18)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000cc7000)={0x0, 0x0, &(0x7f0000ca0000-0x60)=[{&(0x7f0000dbd000-0x1000)="db4c73dadab8e953fc2441f8010365c4ff05a8c83e2c67be312c8be6b4767b15d4c0923b5767a9536f1f56832b4b792e17c8bfb55ee203ebd78e468e9f0378e97478df0fe3ee500cdb78b6987d7c578f6dd2ae9e4ae8cdbae52bdfb7e828fb028751ebb345844dfc8c7fab3f2e0e92df2597638650f89f9c798c4bd4a14b8470c78a529c914d5eedc191b19ee0bdd6310009df266ac5ec49508199", 0x9b}, {&(0x7f0000b9a000)="6271482e40ac39f6c07dc5318d606a400157538006c91407f92053dd93d91c00112ec438c44227c1e4389f57532951490eafd35a36e7bb9dff2f31d1e0abdf289670c953f5466b17ea8b85c71988b0410fd619255ec83767383eddec3854283aaeb5876b3045b3dfea1c95f3f6419cfb8b93c0868672e6dbd644ada440491bb1b9dc361feadcbc6ef2d26beaa43c79f586994d7bd0862932aa17ccaeb9317615271c71b8c3fbdf0c602f3e7475111144c9d9db14c5bf36eb1eb6f9287dd13c19e58e61", 0xc3}, {&(0x7f000038d000-0xd)="8fe28048dce89c9f7201cc0958", 0xd}], 0x3, &(0x7f0000d5c000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x4}, 0x40) recvmsg(r1, &(0x7f000037c000-0x38)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000099000-0x10)=[{&(0x7f00005aa000-0xab)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x12061) 2018/01/17 15:56:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000530000)=""/52, &(0x7f00005db000-0x4)=0x34) r1 = socket(0x1b, 0x2, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000858000-0x4)=0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000923000-0x1000)=""/4096, &(0x7f0000ac2000)=0x1000) tee(r1, r1, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001a4000-0x8)={0x0, 0x13be6b6b}, &(0x7f00007ee000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000196000)=@assoc_id=r3, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f000048f000-0x38)=[{&(0x7f0000317000)={0x27, 0x3, 0x20, 0x6, 0x7ff, 0xffffffff, "356879ec82be98409080b9dfc561c3ab7cde0469843f9773e08f3d8628423fdff688298f1f661c2c775c8fe1fe1be1c65db68fb65dbeaa496813fe4e0cbda9", 0x3}, 0x60, &(0x7f0000cca000+0x911)=[{&(0x7f0000e43000)="1d08e494b2b4ad860b29d3f1b69be9338334d2a1eb2cae90f15cc9b10c2e3341af1db6b44563c8fac27252c3b9a6e3057137f2226b199cfd50023694851ef7855c4498747bbda2a340c2e937a31a4ed15ed79c24581310d3aade295a95bbb6947c74e16498f9b57723825208393b85f9b22f3591aaa9e3020ec952c06ef1731571ef559007915374b905ff0ad88d9192dc44d45381dafb0b196f802dda640804c9ef7447c02a7dc3110c3b476e4d9aaeb9630c454751cb2f5f1f4f863b3494980f", 0xc1}, {&(0x7f0000e83000-0x91)="b88932c43c552a0bb3a6f68e48e16c73692534336f06cbd74b9fd6aaa070c63f4cbdacf345f80f365e56f234b0fc194be035db759d513df1244f2b5c32f170318a2c69ab046ccd8e027a425a5e23e4dad1d36887c54bc9807d654b144426d64a04a1aa2993c24644bb0215127631aab06a95105da642c171f96bae0dbdc87a79ac69480068e664af967089843f43709bb7", 0x91}, {&(0x7f00007ed000-0x2f)="9ef7de7a60094f6efce910820fa9cfa2b9c341c60efb5cbd443392d76b5d779bc6d51f50ee3b4f7da50fb8ab7e34e5", 0x2f}, {&(0x7f0000920000)="d846367af4749a595cd8d6f0fd9d7e1505872c1a2627b04c9ca5ef264764fae7315eebfe06a96fd514959631da835682cd5f02d8ca56ed65720b367f4964359917c470624c3fb4ae37d3bdd28966d12a10067720b92a9036349ac444afe93dd47c72b075e122a9dd80b824ade07fe17a674efbdfaf0cca8f607d604adf450e8111aa332b66f3a6562dc3050d1f82342120bfe78f56b0d7d20b04e33d610da2d13d8766b6418ccb3949f9de73bc1791f7", 0xb0}, {&(0x7f000005b000)="2024c7bb65ec0ad90d6afd1a7a", 0xd}, {&(0x7f00000c2000-0x69)="cd0b9271c870b4796e19f2f71d21c2c8ccd2c87519d17b124c02f47b1c8dda6c4bc0b5fed6fb725f7cc340c0853ef504292e161d7fcb46564310a66919a260bbe112ba0404e42d9509255303d91e3437849100f225c15c741a3a5d9a3dedd105daa63160a6bac4d8db", 0x69}, {&(0x7f00002a7000)="2cc2dd4dd01c2b8db28b147809e5dbd8204025e0fcaa95ba538a291f56c3d60545b3b90f604e6465aa", 0x29}], 0x7, 0x0, 0x0, 0x40000}], 0x1, 0x4000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r2, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket$bt_l2cap(0x1f, 0x2, 0x0) write(r1, &(0x7f0000368000)="240000001b0001dfeb0300008001010001f6ff0b08000300020000000000000000161701", 0x24) pipe(&(0x7f0000545000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000101000)=0x0) 2018/01/17 15:56:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00002d0000-0x4e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ea7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00005c9000)={0x10001, 0x200, 0x20, 0x5, 0x0}, &(0x7f0000b46000-0x4)=0x10) r3 = accept(r0, &(0x7f00000e6000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dee000-0x4)=0x10) setsockopt$inet_dccp_buf(r3, 0x21, 0x8f, &(0x7f0000da0000)="152bf5bfed6aebe134f3634415be13f12e423176ba4146415558b1c3890396dce3b5c3404c5a19bcc781edb228412453e37629fba7c6dddaa8d4edeab3c6b1d30bacb1b41cfe5a5f4160f7aee3381c68e0abe39749c07ec97425e2dedd13ef479c39884b064680a08943d90b3c1c0e34c5824e2869f06780078a3e9401eb57ee4df643a29f3349203cc970bb4d9fc33c6537a0d1e238045ed062570eb82a1f92f9538b0a430665a3999e88cdaa397f433792f3e9614ad6542e956325973dd18f1e61b7e05019a7bf975840a23b58787e5e0239c1e5c9c0ebe5005ebecaeebfe46166213117b50903c6dd9b317872", 0xee) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000c000)={r2, 0x101, 0x2, [0x4, 0x100]}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000066c000-0x4)={0xffffffffffffff9c}) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f000089d000-0x90)={0x2, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/17 15:56:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4000000002) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) recvmsg$kcm(r1, &(0x7f0000226000-0x38)={0x0, 0x0, &(0x7f0000b00000-0x1d)=[], 0x0, &(0x7f0000669000)=""/134, 0x86, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) 2018/01/17 15:56:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000dc4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000224000-0x4)=0x2, 0x4) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b23000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ce2000)={0x8, 0x7fff, 0x6, 0x7, 0x10000, 0x9ce, 0x5, 0x7, 0x0}, &(0x7f000096d000)=0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00001e5000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b52000-0x8)=@assoc_value={r3, 0x0}, &(0x7f00004cf000-0x4)=0x8) 2018/01/17 15:56:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6e000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) pwritev(r0, &(0x7f0000d8c000)=[{&(0x7f0000279000)="e707dbc953ebd8ac1d14c68f384e7ef82f34ee044318cc25c4e32f5189b1323d080e02b9b5660c5cb31802fe588c1128650efc996051464a33e462fdaf1e9aafdd320f081febc3a0826d427795489e106c913d4fa8a92c736b1d55de9abd82d6ba76045e29c59619cdbf5377f790ed91547bdecf2e4d782e05354973dc50e2bbc0ea71dc89ea", 0x86}, {&(0x7f0000b8d000-0x7b)="3fb6b967e3f48cfaba6b9e38eba157f8073558c437dbdfc90c9f78a39d79c19e477752be7047080e1bfc4e764ad5dff185831c032bcb9e2533f7c652a50e9a48db72fc7d42f814993a495bd67eed1c1a7c95cdaf31d9bf7bb30b42233463d3b5ef4d8d6781ab11542560107fbf56faa71fee13772f81d5e7b64f56", 0x7b}, {&(0x7f0000cd4000)="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", 0xfe}, {&(0x7f0000ea9000-0x1e)="af992de237b9b9656a1708f9c04a960500235473dd3d52d82065d267bc54", 0x1e}, {&(0x7f0000648000)="47bee86b1431637643d8e9724adc2b11884e674a3342a2db50c242b40d7b054488a8ec5158bf8e971b7579709430128b99275b452003cb86b805a85deb1a4724bd61cf8dba32cf46d408ed8bd46127a7eed8b605a7b9b1e4bc4b1870f02750a41556ec8f6e5e71da4ae9faa1a5bb809cf6d648eee1f91c95e2006ef625157543f7872cbd255589a9828e4a2fd838ee6c3a203b48e1a5324fe6b1b80c465aa173fa890961c4b32e7949b274e141bcac8ec264b010ac1d1e8cdcfdb5f7a2229c908d023d37b30bc130dc1ce8cd8465a2d56dc349206be356723a846920629cdd796b57620b1592549a2f3134d4ea4dbe60d9fe0b5e74045fe46bbcc7d8fe15bd8fbd3913d1c53c7f4ffd8a034324b7cf6f498ae11dcee8e753c4d13f6a1d5b31517199cd27a02ee9c1c963397135e262bc94dfafb28979168c69fb3b3cb18c297b5dda7c609d5a88a1c88d29ed58338c6fdbe8b0563dd01cfbdf9f59a6c42caf448c1aac047690306d3b2377b673e1f26dfc54ff2466af064663349523d86701bc1f8fda37f2d979d4be47bc544e458fbd455f7d7a5d1b9fdf63d05a9d54c7726016e314ddf7c708f0562e3cd160510fa6183ec48470a14df9d93b7afd51d59397130fc43beaca69d65dc2b63a2f96717a90d6bc756b7ef392f7353aaab79275fd7a9dd72fff43d2773db57648e20668180a9e17e0f01b00b52c55b2060f9c8539167770a402c22aa4327f6b5d7ad5372094094bc79aeee343739333891ced851a15cd7c04d5f9aa19fe73edd2397bca3a3e33da8089b6dafdf37282e90a62c59a754e4519c99272d7d7ff013c60060006b8afb29cc670c244f5dbd721421572d42ec453c488a14760d3c811a383f03d3892f465e046186b802f7dd7853178267b16e8a558e3f44721bbdca42953ebf29ae37ad4fa3bbd5f32da66a5a86e956a4d1e15ed38ad2d6274e8505c2ffe7b6f6139cde8bc97a8acc43c6e9f2df8b0f525fd04ce33e2e27b98e2d4dd20b8d1718a6e5cfea635075f4bd6cbb8dc50a4d96801bc93e2caf4277520426413e2a5feb01eb6e5b8d43293b829f6c1bca2837963a114ffdc931f954967a036f4c2bb2b479ec6881dc1204e07a2e8770d801665c423d241ffd35b1ec05f5b60b7eebec2f3de5feee8e82b6be49d67934f6f16f53592a13ff013dd500a2f27466c36c9c39e9881adb91d2976de949fd8ff521d95bd40cc8078d945c0bfcff81efbd81184bc5f10e122ac6ff40c3112332ffeb441afd1601b050e30da35e369ee0d689435bb5ac59a2fd1fa81b11df71956b57c6750745fdb7255c35e28bf0354fedcfb054635cf6b2b08ca28411341f7205baec0fb7be6d15f4cc715e7e8b424120eeb1ef17afc2934e3e828decc77f8b587ba8d91194994f07fafdc1e9393200721df611fc87e37f1fe69d48a457adfb8db550615933393dd80dd22e9e766c7220eb12a92a266986f7de1186f85e29e87c956533f57630273e72bf7acc95922a6a4f190f69be047ac7dc6ed16f69a05184964bb3d90b58fee2bbaa3a99a13af7656d72f00d4a982300c13937d5fe12e5609bc03d9160925af7b48cea95efffd52d4893e2ac78b941a66bd88335202813ae85e2c9a89dc14b61b5789f2801fe56caac9ef80e3ace1a5bbe92ecea76552f9702d2faa0a9fdf64c244d159b01e347a5cb68320ff27fca1e217085303962596134ecf340a8893f3cc502afb0a25e47b1099e653f0e1c61878b8474565c039568b356634d920550d292b0ae4bb71a14ba17a54700cee43cfaedfe1b685393c8f9d8c2d8034b6b6e41e60debcdba1aade344ab640e27cef2b852ca15f578693c0d303d7289770997b52f979fa44620257593be0c29b5509387a4776cd788235724b7d5a91b22ec211a1a43c0e595aaee8bd4814d9f3766e6320bf73cc9f5bd052fad03bd014d386164fa15dfb1d95d5f1123504a1a09e27e7d0ca507091d60d7d683a4e61fc088a6776857de88fb3ba70f9ab510afa77c4fce2873c2659146f5483a0fe8222229cf4830cf35df5eed288c333ccc72bb759fd8e382265f8891e8697f273c3ec809fd5e7a2d7d74c2292fea8980a2e44ecaa4063c05d5c0e3d54e3305249b8b30ce6d54852ee2bae53cda1ebc0f0c1fa744f2607abdc28dcd4c856c808cac9d0e86099930c08a0bad937188aa3d262509fe1bfae47a2f2fdd2c2068cf5463226b4db3cf29a148a137c99a2acf1f55125c1a47d647bd746723c188911e7cdfa0b2f4689e756650a61988a5752ad9c2310ea20c17b752f81893813893dc45da80d8753ee4143a85a32677ede032463dd36ad4304f86810e2ddbb1d9f4765745c04a2110e12c7761acab47cb16ff930e94143b5082e649c738394cb04d4b4e9e2c08965f0b78530d63a098ac52cb2a0d32ba452a8071789523e2445dc45c60de3d15166d5455ce28164f6dcf310d61c3a4f809b069270d62adace5d7b5cd433930b58a3c698edb2dd7bf4aaffac1fd32c6494b2a2be77219591004d3ecf1a6bfa61d9d9116ad8048d47104e240d4b28c9f0cc8942b09b600c37df704b675ad7ddebe393ae10d943ac17e24ed39f72483713edcc53f53adf794a4dd325d81226ce717acecea86f5f93b81387b9046558d9e84ffff469c80dea439d2827e37f2ed0d9c7ce3f2159310b23331647d3f4044025fcb2d91be3a200e1c62751e2db4cfa4dd02995fd72635545df1276da282710b20eda8c568995ef9cff26c82eca8be318045556ac6a72f6ce317d894ce98edc592eed85af2a51cf320b5b84966783b5a6b2bba24a6412a7e7141557114967ad81f83937a096cd74577173452d5e371843dae8118c105865dd953e5627aedf2d0bcf55854ed4140cf1ea492e9faba1f54f008936afb1d41684648911729be297b2bad7674a8d3dfd166697e617800f144a8fa171e58773ac2fc9de19e472891bc99624f76e6d3551e96cc67e26e92afb43fac215a6e3668dcd18eebee6c9d32143c1a0d57984973c67806a4fc2ce2f29c148e892017268c7c47bb5b3cab6e17e70bb877d86c34c2fdee639a33c1a262bf40038a5732f6db67c7b69d343d72c72bcf24d8d11d4b8d5915e69245ea7233340f898c2e3bb94f68727567975cbed9bcd38c5d0cbdcecfc2ee1babb4eaa929b64ad1d2fc857858436b0ea5fa9f945ba62eab6b30a5b47ef6304b35dbd86a66c5093074cfe17b09728d322e33e5e47795cf8e217762984dcfaa999120b1091a0b770bf0c0a7eaa4e167cb075e13f7ecd9aa1a9904d3804133bc940ced77f7eb3e819901dc42c0ea1f3f259a7bc33bb5f95e59634e1bcb24e7b8d443aee170694746c5cbce4214ab146946b729df9158f90f69c818dc779f78e1b56bed951c434fb1cd20bad7d11de4db6a5779bea981ff54b8b982e617f9fa635c61d0da293cc6103699757c97063122cb9d91685513a18c1542de053a8b7034fa041e66aa69dec8ac0f6fd716770e918186d8ab7810c823fed018af0a6d793b04e3af8a39bc7639c77e72afde7102f45298eb053eab798178638126b57674b5e01cc3af6f4928a8c80b3256db08dce767b8e85e496587a2b205dd593064d964f9c51adc9415f7eb14e8f82e91f520d7833e6fc9aedeacfa5f56e375c4edc5a720146dd64f4257f5543f4f55fe0eb27512152183f2d00ac225031b391a0651367388705f44cfe397ef622443a218fe3b9e36be9cd451163c9f2aa91f82e3c9b8fc20a1e3fef6490192c4c3361defd5b172cc859bce876efd2841d99eb7b2845e49dbcf8aaffe2af97bc7120a10eae69844eaa8f97bd5d6286fbd8048c1a59cfd8aadfc240819434dbd7fa1146e175d0f20e860aba8be95f8d5f3a7a94adcff15468da3cb9e043546ad2ee74f3b76b52496319f0da210c83ea1afdab762dc5f668e966a8d67edfb7d1bcfa677f21d4e2b43245a46768b085d81a9188de4341ec379ada36a917d75112ed0319698a8e74edc8111c9b650f9844811a6c6ee54e34c83381908e365198ecd4bec6bde1858d44d2aa3f231e570f36094d4f3d4e43f0dbaeded9beac7e94b36e4f486329c939354a76e54d6ea8f61c966d4bc8161b397dccef7b7a6efd8123d5fc293b4744b84c05a34a9d0c890639aa7985377519c79ce60448d86fd18f80ef4849a88d6e1b9e8c5af0b30995c745cc9d2dd2f0893baebf3cc2952b31cabf43e0fa4f3e61ed3b4b48d9d8d0118ad15c64c28a3e6f9026b0e8d7ceee860531990db88c73fb8696cb04c5d5d8d58ee003004ff3925ea0196671bb84a78310ec8171c71bda3ff2b041ffebf91197a10bff9d4d0f37252483f619af4a05553a46ce1702f04f2c5a05a52491b7b59a173e1477f4bf411e3ec327c1b4b862c8ab0f2cac17537e14945d57e3d47b45cf681e24e7291e242ce48f110da134b5a9e390e92fbbffcb1cba6c6934c3701727a9b41144e34fb1c018d587f84027aced5945ab18566b1b23936c63c88a69653da277920c597718a1b7b992e3073ec38cdf4a2e9fd865229c6be8effe4475d81cf3e0b1a2daea0da0d55325924f3cb14314be6810d84e62d3421f19a80a07a68ffbbc6ad4d8288bdaf0b0456a87c83c602bb71d8fc6a0889987bdee0aa4c045de59894e32f933b5b8e02453c3aec4b7886d4a5123a25ea1fce3eec4f60879e10a090bc586fee274a9179c8f04406c8e4572780610e32f850717330900d33a3464e29a8049abb0c04080c3e0e1dd71fa0a04e92c886bab2a9468a2dc179cd5c4e5b3c50dd7224419757d7dc4ffba535bfca025188b664af207e116d4b6740ae43b82fd21710dfe41b75454469fdddb47683a97b82aad6ddd25ade1e6a393a5364431da5f17863cb94fecc7eef456c1bafd29773558ca3afda6e68964d2062695d2c2e9977ddd26a9137819c7c8bdf0f46dd06130f90603b447d620ca0bdfbde4a85faa2cb4d9ee6a9b510e0f9523780527b3d0b99310206d4426f5538f079452439ad530a2c73bba50366dc137e21491d45e48d298da86a1d0576c7e4377b85a7fcd39e87ff692e7ddaaa32b868b34abacca4cebc0d53c4362e563e469dc107e1916cfddc89a219f162ec81be1cfc2c139967ba838d61fab46d74cc7a5b6b64789ea07e97c7bfd0acbaecf13989c4359d4d23436d5f2fc840c25bf7cb0f9ccebfc089fc2669b9e70168ad73084007a5f1f81511424625c2b9cbdfa79d85792755ea64e0faceaef8c1ce9d4a39b5bf66ee2545e86776b05504dad43abc3709b90231b4d5e5e76ee67e135f8960607bcd07963ac18537da843637fe24d8a38d4189d21e1a51348b7c3cc1d5d180a338bab3ded0bc2821ff512fe08b5d79afe88b5a89e45dd120b28c224feb9d85bceca21328dc8750807e9d82539256b06acbb3084b510ebac83e82777247dfecd7f28fc6e3e354ac0ce59652afdc44b358e31c3a6683421c4e8611633122acd6c311970aad0345fa36923bb26d41dd2c0a214a01ac3e5aea26b8bd88b6a2a10766a6e3eb4d43c2a8cda1dfaedba72c51c127e4e62df98bb34b767a69ba8b4c4bc1d88115d740eafa69521a6874994d703be34de41ba019ac0d4229dab5f9ddb5649529c7947d3d67a571584f4bec5ec3f7020dc21a86235a9bc857aceca71436616cb97304834d9c5a969f548f80aae0b10ebf75277841e2551bf6098b8c6822a657f3d5235d90b538126dd71ae0400acb06ad0dd184c2349bed844fec6f6a92d5bb985df1fd39da74c08cfa9ae628bde82649de41b2545532fb1fd503f00ed29f7a02800", 0x1000}], 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/17 15:56:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000280000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f00007c0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000045c000-0x4)=0x14, 0x80000) getpeername$ax25(r1, &(0x7f0000e81000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d3b000)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000736000-0x2)=0x2) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d909c891c4c3e8b3ffab2ba9cebaaf07868e79904c9cb2205fb0f0dc1a6e3c4623ccf0b162fe7a221724991dab1b927f7364c6cac75e27e8d73b6ad4136e4d413c8910f3536ef76f61c", 0x80}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 15:56:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) bind$nfc_llcp(r1, &(0x7f00008ca000)={0x27, 0x1a, 0x3, 0x1, 0xfffffffffffff9b2, 0x6, "f2616cdb202c7939e1edf7746c61d77a1e58fbb00f3222c09432b603800750865c67a6c58f7be7039c23eb61823e8db7b664d3fa2db536f753929d1b64ba4b", 0x8}, 0x60) 2018/01/17 15:56:55 executing program 2: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000ca9000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) socketpair(0x7, 0x4, 0x9b3, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000003000-0x2e)=""/46, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0xa, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2001}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000003000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000002000-0xc)={r4, 0x4b, 0x10}, &(0x7f0000002000)=0xc) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000001000)=0x0, 0x4) connect(r0, &(0x7f0000001000-0x8)=@sco={0x1f, {0xfffffffffffffff7, 0x1f, 0x8, 0x21, 0x4, 0x0}}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={r5, 0x8000}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r6 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xe, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x400}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000005000)={r7, 0x80000, r1}) accept(r6, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000001000)={0x5c, &(0x7f0000000000)=""/92}) 2018/01/17 15:56:55 executing program 6: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) 2018/01/17 15:56:55 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000417000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts(rfc3686(lrw-twofish-avx)),sha224-ssse3)\x00'}, 0x58) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/17 15:56:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0x5, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$alg(0x26, 0x5, 0x0) sendmsg(r0, &(0x7f00002ee000-0x38)={0x0, 0x0, &(0x7f00005c0000)=[{&(0x7f00005b6000-0x63)="989f4165135f42793e64d59faf29ae2bd77c5ba8ae17586481cccfb117c47eba148b3de1abb7530ec99c8bbcebf77bec27fa25395df7ee710d801f6ad6def139399e24bec76007859e0dde2dfb56b76d9b03610d386a93604813227695096d7a45ff3a", 0x63}, {&(0x7f00000d1000)="d7e882", 0x3}, {&(0x7f0000393000-0x37)="f53f352dd0547d6a175af5eb832c71d7097c4e8a38ea993bacbc79752682dcf4f4d0d2a71560e42925fd994c34a78677cbc256037719fd", 0x37}, {&(0x7f00003d0000-0x4f)="077aad9cb67c6dbe3327302946d3aa189c51ad79c5382d226ccdf089feb899e27553001a1d3536bab0660f79f16dbf514395af68f8dc220aabe6522c6afeb359a10b775741659577a4f6547b9818f4", 0x4f}], 0x4, &(0x7f0000e3d000-0x210)=[{0xd0, 0x118, 0xffffffffffffff17, "5d70161449ce1ef5e97de9b052feead447ed408e8d9d46114636c65c5787155dd15540ee7c4c276fb0b7f50a70000bfdf2c534673b1867ceb6627f07d27f933c822fff8a67ed429494b87765a660c4e9fc9d01e707f773ebfc6e2156593224180576407036f9a144d8d2c764e5fc5939ae904ff9c402c160dc824d374a38374137f20f7002c55687cec7f5071d160779c14719770210e7b93109b6c71250eea78f8d2f902d0c5729f8a614c6ee7c31c0e9265327028c2d6d7191d44f605dcd84"}, {0x110, 0x10e, 0x6, "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"}, {0x30, 0x108, 0x7fffffff, "6ea2ccd6ecce744a9b616cc3e32f3924f4c8dadec5bfd55f48d1edbb9ce9"}], 0x210, 0x4}, 0x4000) 2018/01/17 15:56:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000279000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xfffffffa, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000017f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015d000-0x4)=0xe8) r1 = accept$inet(r0, &(0x7f0000235000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ffc000)=0xffffffffffffff00, 0x4) pipe(&(0x7f00008c5000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000029b000-0x4)=0xfffffffffffffe00, &(0x7f000017b000-0x4)=0x4) 2018/01/17 15:56:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000016f000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 15:56:55 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042e000)={0x26, 'aead\x00', 0x400, 0x3, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0xfffffffffffffd9f) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004ae000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000f84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006ab000)={r1, 0x7, 0x8}, 0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x80000) r3 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fcc000-0x8)=@assoc_value={0x0, 0xfffffffffffffffc}, &(0x7f000005b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00004bb000-0x8)={r4, 0x24}, &(0x7f00006dd000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000acb000-0xc)={0xffffffff8000201f, 0x0}) epoll_wait(r2, &(0x7f00005a0000-0x8)=[{0x0, 0x0}], 0x1, 0x800006) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x7, 0x6, &(0x7f0000f84000)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000f84000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000cb4000)=0xc) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000f85000-0x10)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/17 15:56:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002c8000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000f1e000)=0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) 2018/01/17 15:56:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000085000-0x4)=0x0, &(0x7f0000adf000-0x4)=0x4) 2018/01/17 15:56:55 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) 2018/01/17 15:56:55 executing program 2: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000483000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000df2000-0x3)=0x58) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000b48000)=0x10000) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f98000)=@common=""/16, 0x10) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000800000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f97000)=0x1c) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f99000)=0x1, 0x4) setsockopt$inet6_int(r2, 0x29, 0x3d, &(0x7f00005da000-0x4)=0xa9, 0x4) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f9a000)={0x0, 0xd, "bccafe82ac5bc87b8f87501dec"}, &(0x7f0000bc7000-0x4)=0x15) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f9a000)={r3, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x410, 0xc1, 0xfa, 0x1, 0x5dd}, &(0x7f0000be2000-0x4)=0xa0) socket$unix(0x1, 0x5, 0x0) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x100}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 15:56:55 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000029000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000024000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002e000)=0xe8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000037000+0x2d4)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000039000)={0x0, 0x0}) getsockname$unix(r1, &(0x7f0000036000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000022000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000002a000-0x10)=@common='eql\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000035000-0x6)={0x0, 0x7}, &(0x7f0000039000)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000031000-0xa0)={r6, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x0, 0xa51, 0x9, 0x0}, 0xa0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept(r5, &(0x7f000003b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000003a000)=0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r7, 0x117, 0x5, 0x0, 0x3) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000038000)="4da726068654c80dbdca6e1bdb7245876a912698fd6cc386aa74f82dbadef155daa502f6cb824c212fc45e08f018de7cbf5563336a254e0b889dde9b01d11a016d4e205396d4ad3790f0f1d4932b6da4b61d86f0621be9fa7964875c14eeae735054e584448f1dbae49c51ad4c8024bcb4d7ae2f625710f3d00a86497eed8524daeef4c3aa", 0x85) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000031000)={r6, 0x0, 0x8}, &(0x7f000003a000)=0x8) r8 = socket$l2tp(0x18, 0x1, 0x1) recvfrom(r0, &(0x7f000002f000)=""/4096, 0x1000, 0x0, &(0x7f0000021000-0x14)=@ll={0x11, 0x11, r3, 0x1, 0x3, 0x6, @random="c71cb23aa8c3", [0x0, 0x0]}, 0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f000001d000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffffeff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCADDDLCI(r8, 0x8980, &(0x7f000000a000-0x12)={@generic="767025df51b897bcce08699f6d1d22a8", 0x400000009}) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/17 15:56:55 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000331000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0xffc3) 2018/01/17 15:56:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e4, &(0x7f0000bc1000-0xec)="237f32b11deba68efd7ea295d1f120806f436e784269c9b1683c38dc2e6680000001ae33750ac49c15468b4c848f5260854a752d28723a69ceccc0aee5fda5f9553dddd188e870ee01d36a73a0093cf54a730f0720789ea8d16b0f0dcd29afb283c9182d082f88c92c56e27d358420645ce8dc46f57c39a90dc330fdddc0ca0b9eb43341580417276577a713f14742c6ebb61145e5bc143b4c9b1090fb8784410cd502765e8c22baab9c810236a32acac9c727d646aca9fc0d5a14689803a42c733b1d861fe1d0e7a27fa539d9d42c438635e787674d3542707f1ee8301a9315386e0e1007eb0ee6b039360e") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007dd000-0x8)={0x0, 0x0}) r1 = socket(0xd, 0x0, 0x401) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000e4f000)=0x11c40, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) close(r2) close(r0) 2018/01/17 15:56:55 executing program 7: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00007b4000-0x8f)="5105860bc8716b06f2e61ecada9e1cdc479e2a5f4d37a9c8b60840fb463d6da1925be343b9b0ad15ac463bc2c6d85880ccba0632e715839b042082cd18f7f345065ae8e150db28c954a999f6dc43c7344767597c29984dcb5fd8943a11cb519aa5630db756b8ce9c64c963e65593b578c2c09a432b728305f51a3deea82cfb7caee5f82397f18e356f14f13708122c", 0x8f, 0x4040000, &(0x7f0000885000+0xbae)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000901000)=0x0, &(0x7f0000000000)=0xfffffffffffffdc2) 2018/01/17 15:56:55 executing program 4: r0 = socket(0x1b, 0x4, 0x1) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f1b000-0x4)=0x100000000, &(0x7f0000098000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000630000-0x8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write(r1, &(0x7f0000b8a000-0x1)="c6", 0x1) shutdown(r1, 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000ea2000)={r1, 0x2c}) 2018/01/17 15:56:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r0, 0x4, 0x8}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 15:56:55 executing program 5: sendto$inet6(0xffffffffffffffff, &(0x7f0000003000-0x1)="", 0x0, 0x0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a21000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000000)=0x0, &(0x7f000036b000-0x4)=0x4) 2018/01/17 15:56:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 906.738487] sctp: [Deprecated]: syz-executor3 (pid 19051) Use of struct sctp_assoc_value in delayed_ack socket option. [ 906.738487] Use struct sctp_sack_info instead 2018/01/17 15:56:55 executing program 0: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000073a000)={r0}) connect$nfc_raw(r1, &(0x7f0000c36000-0x10)={0x27, 0x6, 0x3, 0x6}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000dd9000-0x4)=0x0, &(0x7f000084a000)=0x4) 2018/01/17 15:56:55 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000005000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x4, 0x3, {0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xebe5}}}, 0xffffffd1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000002000-0xc)={0x9, 0x8, 0xffffffffffffff00, 0x2, 0x9, 0x2, 0x7f}, 0xc) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000003000)=@req3={0x5, 0x0, 0x0, 0x4, 0x3ff, 0x3f, 0x6}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000)=[{&(0x7f0000005000)="27f0f961cfcce824f4fb7f1690d9e2b6ff142b43acaac2444547fdb7cad3fb3a36a6de6e16ad0a03e84162dae80aaf248f6373ee4632a170b8556a8d8b82285273367c805830f9d98430593c331624734da34d247430affd995dc4f569bd2b9a34d9bc3ce877b3d6e9877f207dfb76e096234c81176e8b9399dd13c182fb8920771ea5f743c67244050bfd11c4aa085343c145dfdca6cd6675ce922c3749cf8a7ccb711f493d5ca9c2004ec61d3a20cbb4699433f14105654a679899463ee0197ba4c19de4fe447352", 0xc9}, {&(0x7f0000003000-0x8)="64b4e27a7021b847", 0x8}, {&(0x7f0000006000-0x8e)="91268fa1da180e0e06d104108bb8a1bbe60651fa31da77ff8a909cd9bdd10e86e743f530849b8ac980cb0f5bd2d3d2bdd3954eba77c1560238e45d4e3bb92198f549fee79e81fe96d79e752651cc9564e9c99438153baedd46cfe23fea848da6088322b8cb487e095d3d12bb9c0ed8f25256116f69c87cae8daa56c9202a5cf02d5e034a5204147eeb14978d5e95", 0x8e}, {&(0x7f0000001000-0xc7)="97df77b650887d678d8bcda7b939f82c642e2ad6b75821c86e6b8bf638f9a61b0ecd3ce0ede582fb57548e815efd0b06923a2f9d53682ee59a41b58ad3f1b9e3f98abe0730595c4d04c8359f6afcf4c1322d6d133f92e90f473626e0cd4ecfc00bcc235e0d48dcbbfebd4bcb9d1f7d525589ac3396a8189c659350dc1d9e0adb11f9fb1c9a9ccedcc816e0facdcf64a2498c019acde5ab3ca6a5b8f21e7c77b0d1b7dfcc4eec8f73d937c10e59df62d1bc3bd384226449bf16540e280ae1e8636f426ced43a5c6", 0xc7}], 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="6cfb49f1d5c9b9268660543ccebfda21", 0x10) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:56:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) poll(&(0x7f000073d000)=[{r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x9058, 0x0}, {r0, 0x210, 0x0}, {r0, 0x4, 0x0}, {r0, 0x408, 0x0}, {r0, 0x1200, 0x0}], 0x7, 0x8001) 2018/01/17 15:56:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) socketpair$inet(0x2, 0x5, 0x174, &(0x7f0000a11000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004a8000-0x4)=@int=0x0, &(0x7f0000385000-0x4)=0x4) bind$llc(r0, &(0x7f00003ce000)={0x1a, 0x9, 0x4e, 0x7, 0x210, 0xb4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x40000000d, 0x0, 0x0, 0xfffffff8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x4, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 15:56:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000165000)={0x0, 0x0}) getpeername$ax25(r0, &(0x7f000046d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000a7000)=0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000a33000)={0x9, &(0x7f0000a3b000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00002f5000-0x8)={r2, 0x1}) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000289000-0x92)="31d3ab5f99688dee2c970aa18324aefa8671aa3f176c0d7a69fe46f91147028055cfac0cef0bf967efad9c6b629324df4c5cc85695e81f999f54611dfb0fda944d663c08ebf94037cb25c88dadd6219bebe87fe3e796ee26388a6db35840eba7c2b1756eafdd36f6e58dcc7d2acde029b5165f6d7df3b9176b68566589132dafab721ab7d6a7547ae5ff0fd598d4c9b3076d", 0x92, 0x1, &(0x7f0000ce8000+0x8c5)={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) syz_emit_ethernet(0x1ca, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 15:56:55 executing program 4: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x47fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:56:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x400000000, @loopback={0x0, 0x1}, 0x8}, 0x4f7) accept(r0, &(0x7f000056e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000ec7000-0x4)=0x32) bind$pptp(r1, &(0x7f00009e5000)={0x18, 0x2, {0x1, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendto$inet6(r0, &(0x7f0000639000-0x121)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/17 15:56:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getpeername$inet6(r0, &(0x7f00008ed000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe30, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000017000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000045000)=0xfda6) accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f0000757000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d7a000)=0x0) socket$alg(0x26, 0x5, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) bind$alg(r1, &(0x7f00005aa000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) 2018/01/17 15:56:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000fd3000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00009cf000)=0x92e1, 0x4) getsockname$llc(r1, &(0x7f0000d2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000011a000)=0x10) getsockopt(r0, 0x10d, 0x10, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/17 15:56:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x5, 0x8, 0x3, 0xfffffffffffffff7, 0x100000001}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x6, 0x9, [0x4, 0xdd, 0x7bae, 0xfffffffffffffffc, 0x2, 0x7fff, 0x8, 0x100000000, 0x4]}, &(0x7f0000001000-0x4)=0x1a) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000f6000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000002000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r3, 0x0, 0x2, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x3d, "0f796d245606153577b7551762d435a4ce8e1abaf3e8691510ac8b8425df65c6d185e5e01d0358ec87e70bec25c7f20765e56e9ca9fccd9319af0c98fe"}, &(0x7f0000000000)=0x45) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00006cf000-0xa6)={r4, 0x9e, "a19aa38c3d5fb41b7f19e994ab93e2e6386433364b75fb5211bbb4c571935a6a5a7315ba48558051c9f8b2de9e9e7236ea5ded3cfcfb1b05b4ce5e0f9db39f9af8f02a4256261bfa4ebefac571d55fd8f93ab5ddac5dc16cec1beccfd8b2b6e8b133cecda7d0201c6126673e8fb5ca2f36cbc5447a140b883729065eaad2714559682eb484d3e88e7f51d194989f81b3a17cfb818446dbc4b2c6e05c7977"}, &(0x7f0000e0a000-0x4)=0xa6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x4, 0xfffffffffffffffc) connect$inet6(r5, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet(r5, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e5b000-0x8)={0x0, 0x0}) setsockopt$packet_int(r6, 0x107, 0x1c, &(0x7f0000a4a000)=0x800, 0x4) 2018/01/17 15:56:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000443000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xb}, @empty=0x0}, 0xc) 2018/01/17 15:56:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) bind$netlink(r0, &(0x7f000099f000)={0x10, 0x0, 0x1, 0x100c0}, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000000a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0xfffffffffffffdef) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) pipe(&(0x7f000019f000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000d49000)=[@in6={0xa, 0x0, 0x12, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbc}], 0x38) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f000034b000-0x80)=[@in6={0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x5}, @in6={0xa, 0x3, 0xa750, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xae6}], 0x80) writev(r2, &(0x7f0000ee3000-0x90)=[{&(0x7f0000462000-0x1000)="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", 0xf2a}, {&(0x7f0000739000)="24e2491ac4e287e54090752df43814e64007b5b07e79b19f4071a2cdee34f3211bcbba1cce604afcaf64c58074cf8de5d7b216ba55e5c969d65604c30ff0c43dc97d092ea85eee7084e1019785a12a2efd74283e51d74d94a9474b50fdedbb19d8fe40785645f6d2328b9c190acb6844e960ba84ed4e636bc85f792c5e1ecf5e98c50f54cd2c32921d66cf4f4d3a723bf42ae8c2abbc57e66240483d4f8f936b75db6ee711454cc67076043328", 0xad}], 0x2) read(r2, &(0x7f00007fc000)=""/34, 0xfef3) [ 906.850439] sctp: [Deprecated]: syz-executor3 (pid 19067) Use of struct sctp_assoc_value in delayed_ack socket option. [ 906.850439] Use struct sctp_sack_info instead 2018/01/17 15:56:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00003fe000-0x4)=0xc, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000001000-0x4)=0x33, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockname$netlink(r1, &(0x7f0000c7e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000da8000)=0xc) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000186000)=0xffffffe000000000, &(0x7f0000b08000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x17, &(0x7f00005d7000)=[], 0x2000000000000166) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(r1, 0x0, 0x0) vmsplice(r3, &(0x7f000087b000)=[{&(0x7f0000b44000-0x72)="4f9aa588ef7007d12cd4471114ee8f4cdc3a5452043fc5445f3cae7fb130970aa1c914f72b4de464b1c67a3e4c7ca21f29bbba6e88e82b595425b677bfdd0ac702028c3390107c7e40f58670488014c9def16484d8d0e5601c25d50743dc7d8bfbe10e5050797e91a55485af59ca825d0bcd", 0x72}, {&(0x7f00001ed000-0x3b)="617423eddf7a7987e5b2525b5ca8273a14b90a8a24ace15dbffdf4163d02127c435bcc5afc80d42951290781df43ec3c06d20e1849398f0e0788ad", 0x35}, {&(0x7f0000432000-0x5)="9e841941f2", 0x5}, {&(0x7f00005ab000)="", 0x0}, {&(0x7f0000bce000)="982b5b2cc26f3b2705c24bc81cdb8bdbb51401769899c4564270a0fbd41647c67333b4d564e275eea246d7f94ba466fec8d7f42eb359e703bc0d8fcc71f058336c7fcddcec6b16e07f9ed940", 0x4c}, {&(0x7f0000831000)="a0a385e859d8dbc872f2d0db676d8d8e85ca7a65cfdef12e8a9ef1cd52d86e29b5b02cfc0b9421e2fd01967906e1d45706c9373febf9c6d4eabc13da712d96d4bd98eec0a6696c3886c10bd2ad00ec30707ca7f5fd0b1b0a9cffd6e98a0b49e02e30dc47de7a9efee28e74cb821f01b8a9e32288bc4e2b04f2b8fec7745e4f58ce1974bc084f016fae3006eeee1d71d9fe6e9233c42df26f70147a96c93d9705", 0xa0}, {&(0x7f0000cf2000-0xa4)="8b3a15382a27a2e0e2e82a7d6ceb663eefa8cc67f23f79f23fee27863474eefa6da737ac1b422c57d3482fe8e75c1e133dba5804f83f1e8aff1abc7d11c48cad8f8cee3e4747fe0342754e0ad9657e38da93fa73fb3ff7a41d9a6be9094760da637fbd9a275b5592c536ad30e2960d16358ea7c3c2ac0d21daca1a85c538fdc0dcd01354a25958688532d92f5aace407df34297fba02e2bec3a58015303aa98f859e4ec4", 0xa4}, {&(0x7f000054b000)="a8e8ac273a9de1bebf3dc5874f32eaae6ce2a014b297c71f1335eae33a9b5185882cabd2fb7099350d87cabace20a8d6797886edea8abedb5e9402357d076ae5c0a04f2e3d9afab385477f16660a13f3781ddaec1e2fa63c42bfea930c3b1ec2475f515ea2b871ceefcc29cf62035505d50af7e573", 0x75}, {&(0x7f0000418000-0x28)="1019798dac49784c3216d2adf761bd75ae2dbf70b39fa22c69c2856f3d443c3847e57c255c0e3305", 0x28}], 0x9, 0x5) sendto$ax25(r0, &(0x7f0000765000-0xa3)="588f0fd5a707333a475252c366f64463f5c5d0ea294bb0d94295d41e1785fff1773b993c1d5770b17d41f55282050eafb82c7fa2c177f534bd27d78ed8dd041892c0ee1f21ae6610ee7c9c1cdde18d9e11be9c87b262acb451b2deafbabc62950f4b64455ece4b75bb3e74cac2eccc43fb7b6352f77421b0bb0f2f3f006c183bfa3b04c6244439155d4b909b0a299d63320bc58e6c8cc57cf888dd21c270a4cb0f93e6", 0xa3, 0x80, &(0x7f0000572000-0x10)={0x3, {"b558e433dc46e0"}, 0x100000000}, 0x10) readv(r3, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xbb}], 0x1) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000580000-0x6)={@rand_addr=0x81, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) 2018/01/17 15:56:55 executing program 4: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000180000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="1cdcbd37e357cdbe3b43a01ae914c250"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000568000)=0x4, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000a89000-0x78)="", 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:56:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009fd000)="c6", 0xfffffffffffffdc7) 2018/01/17 15:56:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) socket$llc(0x1a, 0x0, 0x0) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c18000)={0x0, 0x0}, &(0x7f0000d5b000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000eab000-0x8)={r2, 0x0}, 0x8) 2018/01/17 15:56:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e5b000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="", 0x0) 2018/01/17 15:56:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x8) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) pipe(&(0x7f0000205000)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000265000-0x4)=0x4d5, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) writev(r0, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="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", 0x975}], 0x1) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/17 15:56:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ef4000-0x8a)={0x0, 0xb2, "96699bc103595d9bb869189cadcda85f89bae720a7aa4ca1bdddca9c354dd5de573cb868781bff076da829ab2987a3099c913935f86575395132ff21651ab0eba870c1d35a8be3a07975e1e708cdce5dc8dd46a5f0460f6897be9a4bef500f5b760f1e7f5ac2ea8d89052843642e8ebc7fe0aaa62bb9227a645804f6876d3e57f8999a9d05fd7b79538734f1eeecc0988c5415058e0aa01e7e32743076360279e94ca37dcdc9a522c9715d7aed4dcaa8aec2"}, &(0x7f0000d18000-0x4)=0xba) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000035e000)=@sack_info={r1, 0x80000000, 0x7}, &(0x7f0000596000)=0xc) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000586000)={0x0, 0x2, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000020e000)=@assoc_value={0x0, 0x6}, &(0x7f0000200000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000950000-0x8)={r2, 0x4}, &(0x7f00003d7000-0x4)=0x8) r3 = accept4(r0, &(0x7f000060e000)=@generic={0x0, ""/126}, &(0x7f000084f000-0x4)=0x80, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000d9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa0000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002e5000)={0x0, 0x1000, "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"}, &(0x7f0000afc000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000619000-0x10)={0x0, 0x1, 0x0, 0x3, r4}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d8b000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5b000)=0xe8) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/17 15:56:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000062e000)=[{{&(0x7f0000c22000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000037f000-0x90)=[{&(0x7f000034e000-0x143)="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", 0xd7f}, {&(0x7f0000b70000)="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", 0xffffffffffffffa1}, {&(0x7f000067e000-0x8e)="38e2dac45b79a420a9fdd1ccb5f3f509da9e82225a763ee812b9c8884beac95ee2408a7897084954852003d6ec81317aa42fe828ada4629f347fdad2c4c47be3088e35779783e4ecdc5fde0775374326787ac9983d1f842e0f5117bcfd43bc14b5db797a09983bb70519c66555dc6b161a417c3bd03d99a842b3e873ce3e33a01caf59bc62a148f84e2f6b4a45c6", 0x8e}, {&(0x7f00008f8000-0x24)="7160c19dffad10c34c7bbb3f8837c31f467d96b3f0639f8420a585392a5ec60bdaf585b0", 0x24}], 0x4, &(0x7f000090b000)=[{0xb8, 0x1ff, 0x7, "28a335ef9584bfca632b81f929e5badffc8a248958e9d6e17e6b1cfdc1c7774286ce9d1f6a351795da0ac98ee2f9670611f1d4bb8fcac8affde06da90cb25014b60c47ba04f0118e7b1ac10622a4e28ec8539292618cf1774b5362f26385efed6416c6a9a5b5d7cb510b5f44d6362fc5b1245dd33e99c8bf47afdb87a7225d27d8a702f10d20da382c799678a805fea510e8aeab26bb84c56a112f6bea670bd539d7377fae5f"}], 0xb8, 0x40804}, 0x400}, {{&(0x7f0000d18000)=@ax25={0x3, {"3e74923c351b58"}, 0xffffffffffffffff}, 0x10, &(0x7f0000df4000-0x30)=[{&(0x7f0000f20000-0x42)="2592aea2b1f610012005a55ef2f7281b7112a6b215c46841887e34458e6101b7086c536591e0d1b8c523f7becf436b593037bdad5af9213a8d3305bbc3b85154917d", 0x42}], 0x89, 0x0, 0x0, 0x4}, 0x10000}, {{&(0x7f000034c000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006c9000)=[{&(0x7f0000410000)="d47f0483379726a37ce3e7683a4f845ce37cbb32f754feb6017e4c2d684dbfc890df9f3af1bf752791b2970d", 0x2c}, {&(0x7f0000d01000-0x82)="23a91980a1b2d6cf92f9e889ac3696539d7f3ce4b635d93bcea6484cd59b350fb0cd1222a8243eb3518de2b08a435200b3d0676005ca885ae70be591c036a48c95a92df98dc0b181e374a1cc0af3d392353de846ae85d308ec09ded0fdfcdc861cfa1df36d3a8c4fa6b6f538d5190c9c772be6a4fdb6f8a2f9dd6bbdca663174c5f8", 0x82}], 0x2, &(0x7f0000ce5000-0x168)=[{0x60, 0x0, 0x9, "fc2fef5561e47d16f48f61f8908df633e46550eda4b1f919dd2c23d3fc7eb468c4cad1b96af568db0476b4b60ccecc3b7714d7cd665d1a6ec148292b835082818964bde814c2f441d94c594f97213087"}], 0x60, 0x1}, 0x200}, {{&(0x7f00008fe000-0x10)=@ipx={0x4, 0x6, 0x1, "1809ede19076", 0x8000000000, 0x0}, 0x10, &(0x7f0000b4b000-0x50)=[], 0x2, 0x0, 0x0, 0x10}, 0x7fffffff}], 0x4, 0x4000) recvmsg(r1, &(0x7f0000763000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000514000-0x2f)=""/47, 0x2f}, {&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) r2 = socket$inet(0x2, 0x801, 0xfffffffffffffff7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000630000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000737000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d04000)={0x0, 0xbb6, 0x20, 0x7, 0x6}, &(0x7f0000513000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000eb1000-0xa0)={0x0, @in6={{0xa, 0x2, 0x344, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x3, 0x3, 0x69}, &(0x7f00007f6000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000a07000)={0x0, @in={{0x2, 0x2, @rand_addr=0x7211, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x4, 0x8, 0x4, 0xb2, 0x7, 0x800, 0x19, 0x100000001, 0x6, 0x0, 0x1, 0x7, 0xfffffffffffffffe, 0x8159]}, &(0x7f00007b6000)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001ac000)=@sack_info={0x0, 0x401, 0x800080000000000}, &(0x7f00002bb000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000049f000)={0x0, 0xfd, "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"}, &(0x7f0000c09000)=0x105) sendmmsg$inet_sctp(r2, &(0x7f00005f6000)=[{&(0x7f0000185000)=@in6={0xa, 0x2, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x1c, &(0x7f0000828000)=[{&(0x7f00003e5000-0xa0)="f46f3cc30d828339a5ea17c3f172ed861af7e4433fe33ab0f8a0989ba67877ce61f12fbd118a979d344e0c6d9ae77c3602cdd788a49c4cd7210fc14481f2fcdd5be995871fef304b298ba3cd10074581a1ff522f87b49794a25599954de63a9f4e2136e73f9071c9f6cc99e5a430e8989a3d46a067af8492f7db31a0a0169cb7a8abf61b5c4faae9ae4c87ffac3bf9e20afe0daa1d06154a4b0a1b384aead269", 0xa0}, {&(0x7f000028a000)="4f2b6a64089c7a5896a2245b0fb017d7db2bd6c51dc4542042287542b75c18e13d9e51f766f31f3b1ec532e57283a7b711c89eda0f97a956cc4270e96823214f050394a78c282c714efa017329e8b306490fb702b9f996efee587dd49060945833eb527d", 0x64}], 0x2, &(0x7f0000034000)=[@init={0x18, 0x84, 0x0, {0x2, 0x9, 0x2, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8d1a, 0x201, 0x1, 0xfffffffffffffffb, 0x7, 0x4, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x4bd, 0xffffffffffffffe0, 0x4, 0x8001}}, @sndrcv={0x30, 0x84, 0x1, {0xfc, 0x7, 0x1, 0x5, 0x100000001, 0xffffffffffffff39, 0x8, 0x81, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x5fea, 0x8204, 0x8, 0x3843, r5}}, @init={0x18, 0x84, 0x0, {0x1000, 0x6, 0x5, 0x4}}, @init={0x18, 0x84, 0x0, {0x2, 0x65, 0x3, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7fffffff, 0x8200, 0x0, 0xffffffff, 0x4, 0x9, 0xa7a, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x8000, 0x3, 0xffff, r7}}], 0x1b0, 0x40000}, {&(0x7f00008ed000)=@in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000afb000)=[], 0x0, &(0x7f0000e2c000)=[@sndinfo={0x20, 0x84, 0x2, {0x26d400, 0x200, 0x10000, 0x9d, r8}}], 0x30, 0x8800}], 0x2, 0x20040804) recvmsg(r1, &(0x7f00000ab000-0x38)={&(0x7f000082c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000013000)=[{&(0x7f000067a000-0xc2)=""/194, 0xc2}, {&(0x7f0000175000-0xfa)=""/250, 0xfa}], 0x2, 0x0, 0x0, 0x4}, 0x40002020) 2018/01/17 15:56:56 executing program 7: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000027f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f000034c000)=0x20) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000222000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b10000)=0x1c) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d2c000)={r0, 0x100}, 0x8) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x4, &(0x7f0000d2e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000d2d000)={r1, 0x56, "57017a820f61e96e27393204f11a12074d2cd1d9346ea2256bdfa6b4b94e2b445bcbedb3b251345752aa55555eb1652ac8807c8135ac06e95876fb5509c32caafc111833307563ddd4881e28d2755bc9b86d5772aa2d"}, &(0x7f0000bf6000)=0x5e) 2018/01/17 15:56:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00005ad000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000032b000-0x8)={0x0, 0x0}, &(0x7f00003a9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000142000-0x4)=r1, 0x4) 2018/01/17 15:56:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00001e0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000352000)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000012c000-0x8)={0x0, 0x7f33}, &(0x7f0000e00000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000605000-0x8)={r1, 0x100000001}, &(0x7f0000ed6000)=0x8) r2 = socket$inet(0x2, 0x2, 0x2) setsockopt$sock_int(r2, 0x1, 0x10000000000000b, &(0x7f0000596000)=0x9, 0x4) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) preadv(r2, &(0x7f0000625000)=[{&(0x7f000011c000)=""/4096, 0x1000}, {&(0x7f0000c25000-0xf0)=""/240, 0xf0}, {&(0x7f0000637000-0x21)=""/33, 0x21}, {&(0x7f00009f0000-0xcb)=""/203, 0xcb}, {&(0x7f0000064000)=""/145, 0x91}, {&(0x7f0000803000-0x13)=""/19, 0x13}], 0x6, 0x0) 2018/01/17 15:56:56 executing program 5: socket$inet6(0xa, 0x0, 0x9) mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000407000)={0xffffffffffffff9c}) listen(r0, 0x5) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r1, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394089c1717a0ca38a99d10eda55419f68d30ae024056200", 0x0}, 0x60) 2018/01/17 15:56:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003d9000)={0x0, 0x8e, "4706a1c63e450c90023bb809de6d284e030da3663c78f2a1fac141b3821498d606e93e96139c5d2cb678fb57059cb8a6df87d82cd834ef3d4a0c7a0c8b8783e13e1cead0b081fd6f32c8c4bef2dcdcb686f3a7b0ba42de1e4f32ceb92c731b164982e1ff25281e16342cfce9bc918aec48f810153b8131d7b04c4249f17c72c72961548584c486f016f3abaeed82"}, &(0x7f0000d42000)=0x96) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006a8000-0x8)={r1, 0xffff}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f000070d000)=0x20af3000) 2018/01/17 15:56:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00003ae000)={0x3, {{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r0, &(0x7f0000e36000-0x1)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30a}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/17 15:56:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f1e000-0x18)={r0, &(0x7f0000ee8000)="814f609b9d3ecc06c5e8895212caa4ef3f123efd32890b1da7bdfd18c0d20426496753eef6e38f5356200c4ddcccc3dce4a372347a76883dc9678cbd1422e21e8efbfdb532f4d1e0d171f8dd4b238f389ed380a4a2019aa4293730b4268cd81eb30607b9ba721a9400573237025939f08a47243cd7df32f7150bbfbc2c02508fe5de7e204673593a038b6703901d71f59b2127168a1b14f1b2ce26bde00c5545fab1894ddb9745349a0b9fd091aeafbb538a847c76a845882f717d9f414734cc0bace9d2425217306a79eb4c07da5295e86496af2b4298628249176e91", &(0x7f000065e000-0x30)=""/48}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001ed000)={r0, &(0x7f0000674000)="", &(0x7f0000262000-0x1000)=""/4096}, 0x18) socketpair(0xa, 0x8000f, 0x9, &(0x7f0000b8a000-0x8)={0x0, 0x0}) bind$bt_sco(r1, &(0x7f00008f1000-0x8)={0x1f, {0x34, 0x1, 0x8, 0x5, 0x6, 0xfffffffffffffffb}}, 0x8) 2018/01/17 15:56:56 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000022000)=0x0, &(0x7f0000022000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000022000)={0x1, &(0x7f0000023000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/17 15:56:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) pipe(&(0x7f0000eb0000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d3d000-0x20)={r4, &(0x7f0000d47000)="a62983c3bb0f1eb88dcc8654d13106e9f24d88b157f6db53fcdbf07569125aaf09f8612dcd539b8d4568815a9d05d8f07797540c3a7ac36eeca3a74ca5586120b911aa2fb9901a11bf7b49d41923feb472566c6358ab5a0a5e1014d09c3885bc30a3bcc620ae5e22a0275b9ef07eab639e8ab3f0c920657eb2978bb8522230098ba3016c4725cccc4baa4d776b0a455aebb5644e28876af7158526261edd83a20c933a7d96c593d1cdcae2caac0f213a961bf8894b759556d6a84f8b2a2a", &(0x7f0000a5b000-0x43)="de5a4e565908de9fb9e0d953852aced0f639b47be6fcd8fe2a050d193207a2104569474e606587187cf3221dfb54fb2de3eb7ad8ae5144ff3a204485c8495b0cb78379", 0x0}, 0x20) r5 = socket$kcm(0x29, 0x100000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000dc7000)={r1, r0}) pwrite64(r0, &(0x7f0000501000)="e409134e1c7dba29bff06d9c124f022f8f028075d25e9e1422ad63573231095b6e4db3ef6b181a50d69b7e329a8fd83358fd66e540907a4c656f36e0e978ecd36dfb9723cf926cfc8336c2c54aa20adee32583a34c024a3ae826c663e46afd7eeaeb72a51db4a458ecb6166b586786fbe64a46f2ab44abd806d1ea6752208d6685126c63f7eb", 0x86, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000fe8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a9b000)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000005d000-0x8)={r2, r0}) r6 = accept4(r5, &(0x7f00005e3000)=@un=@file={0x0, ""/51}, &(0x7f0000a9a000-0x4)=0x35, 0x800) setsockopt$packet_buf(r6, 0x107, 0x2, &(0x7f0000586000-0xaf)="2846f2577152909e49e036cf8ab8fd298d2f31350ecaf6f632ab83d60a42466b810b26be02b4f7b1daa5f67c536ab8c776c5956880945938999cd5dc8344bcdbcd91a291866982dd25a4cd54ebd294924cb2296a894e048bc800b5620cd20171381d52d66ac403676c8208b92b94616b39206e1a1e40afca4cd5e4368000a4be2bf02df89cc79bcb66c8f790c0e3d92e719b006d1337121149e77a24f69d2f8eb2e71b6a82400f7d7f418b82b1923d", 0xaf) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f000029a000-0x4)={r2}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000065b000-0x8)={r2, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000064a000)={0x3ff, 0x0, 0x1, 0x100000000}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000326000)={0x2, r7}) 2018/01/17 15:56:56 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000010a000)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f000046f000-0x4)=0x0, &(0x7f0000487000)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000003000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000004000-0x4)=0x3) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000003000-0x390)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/17 15:56:56 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x7, 0x3, 0x0, 0x0, 0x4000000000, 0xffffffffffffffff, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c67000-0x20)={r0, &(0x7f0000fce000-0x3c)="de6394228b962f7c157f49dd744882bc4a98951dd541d4b9d37cf8b96da5110e5e43a84c6095d3f2ecb702e58e7dbb5a174c5067b42f85c9482f88dd", &(0x7f0000fce000-0x7)="3808d2b2f36c46", 0x0}, 0x20) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000ca000-0x18)={r0, &(0x7f0000fcf000-0x28)="7d5b70b803fd910e754d3537924fec1c7283671f580769d9cdaccc10bd87bce68cd082a19ff5e0ed", &(0x7f0000fcf000-0x8a)=""/138}, 0x18) 2018/01/17 15:56:56 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000458000-0x4d)=""/77, 0x4d, 0x42, &(0x7f0000001000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000a63000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e7e4dac69b575cb6c3a6ee36f12f2c7f388b1500326942fec38c04c20580b42439ced34159c77c15dc536d97d49851c1c8b8c776629a31baac00a18af50d6a", 0x0}, 0x60) 2018/01/17 15:56:56 executing program 6: getsockname(0xffffffffffffffff, &(0x7f0000f93000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000493000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00001c4000)=[{&(0x7f0000001000-0x1e)=""/30, 0x1e}, {&(0x7f0000001000-0x21)=""/33, 0x21}], 0x2, &(0x7f0000001000-0xb6)=""/182, 0xb6, 0x6}, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0x54)=""/84, 0x54}, {&(0x7f0000002000-0xe4)=""/228, 0xe4}, {&(0x7f0000000000)=""/173, 0xad}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x60)=""/96, 0x60}, {&(0x7f0000002000-0x26)=""/38, 0x26}, {&(0x7f0000000000)=""/171, 0xab}, {&(0x7f0000001000)=""/113, 0x71}], 0x8, &(0x7f0000002000-0xa)=""/10, 0xa, 0x1}, 0x10000) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000c57000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x10, 0x5, 0x3, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 15:56:56 executing program 0: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000004d000-0x10)=[{&(0x7f000004c000)=""/252, 0xfc}], 0x1, &(0x7f0000010000)=""/217, 0xd9, 0x81}, 0x10000) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000031000-0x10)=""/16, &(0x7f000001a000)=0x10) 2018/01/17 15:56:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ef0000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000079f000-0x4)=0x80000001, 0x4) 2018/01/17 15:56:56 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000031c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) accept$alg(r0, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/01/17 15:56:56 executing program 4: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x35d, &(0x7f00000f9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @hopopts={0xb7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000003e000)={0xffffffffffffffff}) write(r0, &(0x7f0000002000)="0b40fd48b0a86f883bb3cec58986fc50fce11411e3dc570de76a151721c54061f49fb3e5831e3ab85d43fb61f8e73025ea212aa662036ba4c4a508fafef4e252725c", 0x42) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000fc000)=0x7f, 0x3a9) 2018/01/17 15:56:56 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x80001, 0xfffffffffffffffa) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000016000)={0x0, 0xfd3, 0x7, [0x10, 0x2, 0xfff, 0x5d6a5a83, 0x1, 0x10000, 0x8]}, &(0x7f000001f000)=0x16) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000019000)={r2, 0x10000000000, 0x10}, &(0x7f000001d000-0x4)=0xc) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000006000)={0x18, 0x32, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x3ff}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:56:56 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000015000)=0x0, &(0x7f0000019000-0x4)=0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000015000)={0x0, 0x1c, &(0x7f000001e000)=[@in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f0000012000)=0x10) r3 = socket(0x11, 0x6, 0xff) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000001b000)=@assoc_value={r2, 0x1}, &(0x7f000001f000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f000001f000)="", 0x0, 0x0, &(0x7f000001f000)={0x4, 0x80000000, 0xd2d4, "cc15ccb77435", 0xfffffffffffffff8, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000001e000)={r2, 0x1}, &(0x7f000001e000)=0x8) listen$netrom(r0, 0x7) 2018/01/17 15:56:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00006ef000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) socket$pppoe(0x18, 0x1, 0x0) 2018/01/17 15:56:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000b1b000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000deb000)=[{{&(0x7f0000b40000)=@ipx={0x4, 0x2, 0x1, "808ac514b39a", 0x7, 0x0}, 0x10, &(0x7f00001e1000)=[{&(0x7f0000249000-0x32)="18b762878a6216e279fc9d9a6ed835a7e4cbde99b6804c191723823a16f06827abce83ecefa7340ba44716773cc8c578f7e5", 0x32}, {&(0x7f00009be000-0xe2)="e2752c039c482e4e1d5594424684954f4e27c7427229dcef1cf425f4e8f835f810bc765de2a81a8e3a4272facdd90f6a6ca614d633b37bd1004461506f3f458b1c9b7c915acf2be8cdfd3b59617c564522d9f20ff8649751df7d7f59d22e14f1496baa48aed2094fb925761a1ce9d3c20b0c0fb63f21371a8b8b01dcc9bc7489339879f2b5477cffffd196a9aac2c86f11e94798c305336f5d4b48b6c20f6a9472c1f51bf0cc9f6f8806ee6f1438fc346d14a627f9e77d3be6422ba2c04c4fc2b1b4715f169cb3ed96e846c86d2b8ceb3b6f0d4867b7a60599797d11915643c5d497", 0xe2}, {&(0x7f000057b000-0x6f)="f1d0a3c75e70df36582b8e703008ee0963491dff554b595e6c979af6e8313adf0b81bfb2a1d89bfdbb20bb0fec088ef0c726e82d56e031b56b983504dadb40a108cd21532d376b693b399469928048cb696834016e067a2f387c90eea5c81a0c65b6c44a27855dded37dc591453164", 0x6f}, {&(0x7f00004bb000-0xda)="8ee8607e694e65b9f3afaaa5626d9944a7af98c8d2ccaec03b73a8987dc29a03fa7d5b23dc3708779e08e77b85c80920fa9f1f7b7dce0c46bfe282254d7456d4ee95127b42628ce8a18b77eb2cb6733995e6e0a39949b29a2372d433d4fc1a61c9eec24a73ca7a837c2dd4a2b76b16849cd02ce81ae53b656c56fd54ce166a4f9608a9272748403984fec2e3d65040754c766fd38bf0444687c6ccdb17cc6d326f9fb8714eff3fbc72ec26f782e000eceee95325d082df0b7a0ebb69d196724d9dae8de0cb4ba65aea3ba6a82aae728f6dc2abb20933a4dc0f82", 0xda}, {&(0x7f0000297000)="7a51838cbe74aa5afaa7f39aed5523a9a3121e764ef4cdb66b4111f14f8d5080db674053008061da737f819848eafe8870de368746acc18e96e2cb9fca5655917aa0c0553e2faf57dbcaadeb0a7890741265ea0238b26abcf270092bdcd537486686bcbbf70f29db71a7b07f61a6d5d22b34b7eb6d515bf07ff26af56a8589a14d872f4b4ee2f884a4722cf9a9ef1904348cf9cf592a0a9cba96b95fa49435d3f82504c5620c9b83e16c56cfeb78c02c17051a926ebf0c456df35c0d2b8c124fe0e1e931c9a7e011e6f64fd2ca86e0a52ea40dcd", 0xd4}, {&(0x7f0000157000+0x9b3)="add3682224a14c3bb19b089730997bbe68a4a3b099049dd988e9fced14b35e01efd520253b40c9d3339642d9db8d7b047e74f510aec548b4b1", 0x39}], 0x6, &(0x7f0000f85000)=[{0x110, 0x10f, 0x1, "f04a4c93b0022f291cd823600f106d6a686347a8807540deb92649cebd4a869ccf38eb98c11e848dfce3dcf9eaa8c22f9fa63416200ce796ee419d6792265832d6fed5c0f026fdbca6445a398188545a3fb55b5936658164ba8bb3213ad30b4ea02a98cc6204ca3151e54f0218fca334f84d0ba9bc44f2138290afd50662a1a8a4a2123e27aeb52f7318a082946e525a666491a343424cafc22a815df5faa8add0e4df88c49fc6a835c084837b7b410483ba2923cfe5e8aa93f1ee809792f874550d508bd439a83d1d689ab5edd29505d1bcbd73b91ae99aa682af11452d4d375cc3d2ac7066b18c40430621331e221442d05a8bc27de135e86c22f7ae5a"}, {0xf0, 0x117, 0x0, "995855284f39f050580dabb31d2a2250ccd8a9b8efacb56b57a60f0c7156f305aea065d953026127961ff4a5d2ff99f3fede7f709a6d9502bcd69241216b43b58ba80db8ec5b5fdcc374e8ef254d41a7d923e6975abae262c8dac14da44334edf242f012f9cefb61a1316bc96223b89545d1123b8e31c7547efea53816224cb804796c92e888711e9318aeceee145ef71bb62fd49891bd4ac40216e3f34a191477e47a15efaf50eb27a03bda4a0e4e41132f650cd3667300e677b0b4d213e8e91c368dc047aaa12fb30b0e6df420090ca163222efcc1885677"}], 0x200, 0x4000000}, 0x9}, {{0x0, 0x0, &(0x7f0000f8e000-0x50)=[{&(0x7f000014c000)="73bb2bb8d1fe3983b5916e2a74d0c8142f080a91a32412a2220fd9f53a3b6da68125c474d71db1be04154bf35dbf7fd26b0fc0b24f64b72ec02a55c2a6a5035f136c477b2f32ad96bcd8e137a7b32e8fdd", 0x51}, {&(0x7f0000636000)="80c5e2a7af882e8ac912494bc1e1cef90e17b2b88d27c3c932395ecd0ec07ca0287c6ac3b14747a66b274ccb2c2169ce198412a7188cbfd044549731da1c038b80a7469229ad0b2536f4f6f32532bc58220ae2a64517d4250fe1a4f592ee6ebe15121b9d5f10685521e6188a795d6f1a58cc7dcf03979c50c2bb9e8b5238073d4ed97f92f97e6724d00aa7f834825a701705fc6bace663c7aa4b4ad3551d4d95a3d5397fba03a5c36b14e3bcdc03cbceeb382a092b", 0xb5}, {&(0x7f0000617000)="ff43a00b40969dff2beb51f3adf04b0a18b3c334b57209fa4db501c775d2ce661ad63315ffab565afb227de5a94b9215d73ccc7d25097fa0c967ac04d3ebd351976f2f1927a0985e23fc1be859dad151a31ffb6e1eac3261fbca13d27fdce5b529e9bbbc6eebb1e7b10b0db676fcb982916b79c2dea6c378", 0x78}, {&(0x7f0000ed6000)="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", 0x1000}, {&(0x7f000086e000-0xb2)="40b21e0a522d1ef95403ba0476162644dd746a2e453caf1fcb65cb59289415c892db89bf5f48d53cd22e8d776f5009251a1fc53a7b8b2c3dadac357cde7170303248883f5b21f05f7a587df520e619b3e46f4bda67b43bae0375a6c16da1fc6cdf6e6421af149a2885063ae78f4ffcd74b0ecd184707bcdbc326a05695a5377c30c7ba49e39cb3e9c2fd475f3b9b5be738116ed58ab06e6cb0acba5d3216f35a75b8ce8f708b72fb652ada33848691efd708", 0xb2}], 0x5, &(0x7f00003f6000)=[{0x88, 0x115, 0x69f3, "56a0f468e306f2a8a39dd2bdc96dad7053fdb130ac6ef56b91c05f7f967d60e7a787e95872fe96559c18598afbde2c87808bfafa487978ff48ae29171481b7b87f781216e2557bd962711f6efdc1819f48e83f5ae7090bd562e21c74a69c78749759d00f4deda26fc25ab7cd4047564c70b6a4bf5afa80"}, {0xc8, 0x11d, 0x1, "a3dfe6de008f5dab13b1acbc64f4c495435dd1eee2167f1b1258fe430d79a9d06119c187e024d446d4eab7291dd74548ae93e6a7ba5792a14113efc4fdb5a3daa180fba2c222b902f3d6edda665d912377b742d8b0bfb3dffa355f1239133e46dfa4409f0124c43f0fd080819a646aadca8e573bcaeb1e5452621d0bd7c384fbb970f56a8fa23e55899dbfd9b9a7c5abb0d86734a75dd20333ca6382fb59bceef2f9f4f7de3c85adb4a44f441ca58f4186b0"}], 0x150, 0x24048014}, 0x358}], 0x2, 0x8004) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ed8000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000abe000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000852000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ae0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000096b000-0x2)=0xc) r6 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000254000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000970000-0x4)=0xe8) r8 = getgid() sendmsg$unix(r2, &(0x7f0000836000)={&(0x7f00009b9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004dc000)=[{&(0x7f0000628000)="0e3c976817c518b12d2e394f73334228d8f3359e9fb1db2ef18f7439a020cd10e9d9cf95679193b57fe9d7151e9848602914b4d79417cbdabac7812d6b0938477573aafb4a135383ef1a", 0x4a}], 0x1, &(0x7f00006cf000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x58, 0x800}, 0x4000) bind$alg(r0, &(0x7f000055a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(arc4-generic)\x00'}, 0x58) bind$ax25(r1, &(0x7f0000bbc000-0x10)={0x3, {"1856462fd66763"}, 0x4}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e5", 0x1) r9 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r9, &(0x7f0000ac5000-0x70)=[{0x0, 0x0, &(0x7f0000454000-0x70)=[{&(0x7f0000478000-0x4a)="de", 0x1}], 0x1, &(0x7f00007a2000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000017c000-0xa)={0x0, "a46c26fcc96a"}) recvmsg(r9, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000d41000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000068000)={r10, 0x2}) 2018/01/17 15:56:56 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xfffffffffffffffd, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000004000)="8f04e2a72fd05aab79fdddcc2eefa46c9fe5be1acd7d03c1e76eed1db72dbe189f8aa1771fc8c2d63be1eeae4339794ac0d589bceb4ae5656e100db2be8601afc38a0b014eaacbc9ccf59034ccb0c9fec4dd05027ed1a3a983b0677a0ee691b48f4612519306c34455f83aa99a2928d6c489b9c1b1c6992422fb4ceef971823604a7ba3a88365040be73104d192fa1692c8b2171aa1685aa58248acd763e77889839093d870950b108a4eb08ba59", 0xae, 0x0, &(0x7f0000003000-0x10)={0x3, {"c3062a2219c664"}, 0x9de}, 0x10) 2018/01/17 15:56:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockname$ipx(r0, &(0x7f0000fd7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d16000)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000)={r2, 0x80000, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000adb000-0x10)={0xc2, &(0x7f0000315000)=""/194}) syz_emit_ethernet(0x2a, &(0x7f0000c6b000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="0a48ec003f81", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @multicast1=0xe0000001}}}}, &(0x7f000065b000)={0x0, 0x1, [0xb35]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00007ba000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bcb000-0x20)={0xa4e, 0x5, 0x9, 0x9, 0x100000001, 0x4, 0x7, 0x5, 0x0}, &(0x7f0000c5a000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000032a000-0x98)={r4, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x400}, &(0x7f00001a7000)=0x98) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00009e3000)={0x1, 0x2590, 0x5, 0x10000, 0x1, 0x8}) 2018/01/17 15:56:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) pipe(&(0x7f0000f2f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00002dc000-0x20)={0x9, 0x9, 0xba9, 0x4, 0x11, 0x3ff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 15:56:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f72000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000928000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000e76000)={0x5ab5309f, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000668000)={0x101000000000, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/17 15:56:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000064e000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @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]}, 0x465, 0x4}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[], 0x0) [ 907.258303] tc_dump_action: action bad kind 2018/01/17 15:56:56 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x80, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000009000)={r1, &(0x7f0000005000-0x24)="2c119d7ff790c4e193792154d28c1ccf6d0551755a06d4590b442753bbf763fa84b85751"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x54}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockname$packet(r0, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14) socket$kcm(0x29, 0x7, 0x0) 2018/01/17 15:56:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xffffffffffffff01) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f0000a69000)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000400000-0xc)={0x0, 0x0, 0x0}, 0xffffffffffffffcc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f00005d0000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 15:56:56 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000003000-0x4)=0x1e6) 2018/01/17 15:56:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f000079b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0x4b)=""/75, &(0x7f0000477000-0x4)=0x4b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000fcd000)=0x0, 0x4) 2018/01/17 15:56:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x60) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000095a000-0x8)={r1, 0x6, 0x6e8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x7, 0x800, "3e3efc34cd14fcd5bae42b49723d6135e4e5eacb68c068426d8aba140d52a4a85858222b59f305244bb6c6906159e92f72118fb77f47ce8cd6996285e720254309ded0ad6a8df23f1c8d9b17285d946e"}, 0x160) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000001f, &(0x7f0000fc6000-0x4)=0x4, 0x4) socket$inet6(0xa, 0x803, 0x800) 2018/01/17 15:56:56 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00006c7000-0x9d)=""/157, &(0x7f0000f58000-0x4)=0x9d) mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000031b000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000dba000)=0x0, 0x1) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dc4000-0x4)={r1}) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000428000-0x18)=@generic={0x3, 0x1, 0x8001}) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000dc5000-0x38)={0x0, 0x0, &(0x7f0000dc4000)=[{&(0x7f0000afc000-0x8a)="7021e35a17903ceed710a8fdcef7990d8743de46ad06353845dfa96e5fd0b09e0dec3b4267b57ae95013a4689ebefdc41fa0c0e0a6e0eee028ee2e8c4120e273098c0516fabe5293a5a8c3543d8379676f696fa09935f33c6b0e62f4665a6f4da57835fb28cb766fed45e91eba18b8aa69d3a1c433e3dfebc9b1adeb26566ef0e1d4988dc435ca2f3170", 0x8a}, {&(0x7f0000035000)="d0f563a66a2e68c8bcfb39ad8d3be38ec77dc70df509e13f5ce146191f7b4580486fa8aab0cd177e6d911d1bf2bca9fe4f58a4742d24c669ecf2fae50ec24322755c5984f7", 0x45}, {&(0x7f0000636000-0xd)="f8fe9daad90c4f9a9c5f21abac", 0xd}, {&(0x7f0000dc5000-0x26)="bafafb0615a8cc481dab25c018772ed7566582a8b78a1b86ec7c9384ab73de8339dd2637e2148d11e708f6977b65499d", 0x30}, {&(0x7f0000021000-0xe4)="9e6e1e40afac745eb7b527327eaef10fe6c61f7f0b1c40e1f0a39b9de156b05221caf7bfd90906a22f9da1ca27afe85b58193792ed80d1e7893ac4e428d91d0c36d40ad03371e8c3a92ddd9a8d48ae313670a744a938fcd275d40572092df7cdd6d162d67b8e92416448aa417cfea4069315aa253605c91c90d18a313c34efe75ec180a37dd9cb8f0e3631bd7328d9e5c7da33173ca77dbb97f13616705bd537c5eda18acf1b7f4ac3106f041860db5bda5304b9e48e0dbade5a6a0dd16b2dcca528c73575f0a287351a7d9a2e4ff8e05d08115d60f8e1eb518c31f099a42d576e3037d2", 0xe4}, {&(0x7f0000dc5000-0x1000)="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", 0x1000}, {&(0x7f0000dc5000-0x1000)="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", 0x1000}], 0x7, 0x0, 0x0, 0x40000}, 0x0) socket$unix(0x1, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000dc4000-0x6)='vegas\x00', 0x6) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/17 15:56:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003b1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ecf000-0x4)={r0}) recvmsg(r0, &(0x7f00004ca000)={&(0x7f00007fd000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000e99000)=[{&(0x7f000046d000-0x6)=""/6, 0x6}, {&(0x7f00006d2000-0xe8)=""/232, 0xe8}, {&(0x7f0000a42000-0x3d)=""/61, 0x3d}, {&(0x7f0000c7c000)=""/110, 0x6e}, {&(0x7f00003a8000-0x11)=""/17, 0x11}, {&(0x7f00009bf000-0x4f)=""/79, 0x4f}, {&(0x7f0000c08000)=""/29, 0x1d}, {&(0x7f00002db000)=""/4096, 0x1000}, {&(0x7f000098a000-0xce)=""/206, 0xce}], 0x9, &(0x7f0000a4f000-0x7b)=""/123, 0x7b, 0x4}, 0x10000) pipe(&(0x7f0000ec8000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a0f000-0x38)={&(0x7f0000061000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, 0xffffff10, &(0x7f0000b38000-0xa0)=[{&(0x7f00009b5000)=""/67, 0xffffffffffffff75}, {&(0x7f0000c28000)=""/176, 0xb0}, {&(0x7f0000f4b000-0x92)=""/146, 0x92}, {&(0x7f000007f000-0x1d)=""/29, 0x1d}, {&(0x7f0000b69000)=""/126, 0x7e}, {&(0x7f0000265000)=""/192, 0xc0}, {&(0x7f0000532000-0x1000)=""/4096, 0x1000}, {&(0x7f0000814000)=""/100, 0x64}, {&(0x7f000008e000)=""/195, 0xc3}, {&(0x7f0000c11000-0x1)=""/1, 0x1}], 0xa, &(0x7f0000803000)=""/57, 0x39, 0x7}, 0x60) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bca000-0x3)={r0}) recvfrom$ipx(r2, &(0x7f0000bce000)=""/121, 0x79, 0x2, &(0x7f0000359000-0xb)={0x4, 0x10000, 0x8, "9bb2248a2667", 0x3, 0x0}, 0x10) 2018/01/17 15:56:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000049f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006cc000-0x4)=0x14) sendto$inet6(r0, &(0x7f0000c73000-0xf2)="e9c08f6fc551c0920e9f86a5dc7b2f2ad99ec5ba6d4a836ad9eeacabf59b070866b9916b4bdc2e77a2800c2ed9451ea95a3266f8519a46f987bf58639a65f3330443b3b0395a8e5fa308f826598d67b007378600880cbea554803edb8dcba53741a8af70e27a41f55ba9536b1d6b12c6346b2ece3ab097a57f0311a805083e627292c3ce5443eec42e4fab5ba69b41bb4dfc5759912097e610546e338fcf233b4985fd16ee8cb80143b901c09acd98c0705594f37a6a005b10c10adb438fe98ed54e3ef298b1c6ba858011f00777bd785771bd904016aa3c4af1208f6b50fdb5b15270d87399bc12d40d19e0ac5a8968b605", 0xf2, 0x0, &(0x7f0000035000)={0xa, 0x1, 0x6aeb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, 0x1c) r1 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000341000-0xb9)="", 0x0, 0xfffffdef, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) 2018/01/17 15:56:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002a5000-0x8b)={0x0, 0x83, "cdc2317212f149405dbda5eccb4dae42d0f2cf80014ed526c12f2fc4a7a3dac0d6d3cbfe30a261be14487fba94ee29ea5a656e4d9d89559fa2b58a0cb58758ec52fca419c64741bfa896c19b2fe968b00ba3d54bb2d918d6a96bdfdd5f4ea9ff58497039c6e484c778d2ac611fea0d2e4a5d57d8911f52433caff78eb5bb8969221bc8"}, &(0x7f00008b6000+0xa49)=0x8b) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000068d000-0x8)={r1, 0x100}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000bb3000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000a44000-0x8)={r1, 0x2}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c13000-0x8)={r1, 0x2, 0x6553}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) 2018/01/17 15:56:56 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008e8000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000f2a000)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0}, 0x7) 2018/01/17 15:56:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000001000)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000)=[{&(0x7f0000002000-0xf5)=""/245, 0xf5}, {&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f0000002000-0x36)=""/54, 0x36}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xc2)=""/194, 0xc2}, {&(0x7f0000000000)=""/173, 0xad}, {&(0x7f0000000000)=""/215, 0xd7}], 0x7, &(0x7f0000000000)=""/160, 0xa0, 0x4}, 0x40000002) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r4 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xfffffffffffffc21) r8 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xc)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000003000-0x40)=[{&(0x7f0000002000)={0x24, 0x1d, 0x2, 0x5, 0x1, "", [@typed={0x8, 0x5d, @void=""}, @typed={0xc, 0x58, @u32=0xffffffff}]}, 0x24}, {&(0x7f0000003000-0x198)={0x198, 0x1b, 0x102, 0x0, 0x2, "", [@typed={0x8, 0x6e, @void=""}, @generic="46ece1158a7925ca2220790e9c1217caae4091cb945e894db7098f43156d60a818433dc3a82ea51cc358a755f59377dc4bada4ce3aaf0704ab9da89a1f4146f1a2424387d30767b55d5d4bf47d4eedfb25d3e54c34196d29b4d1b1bce9aaa11521d8b0edf7bbc265f693802fca42ceca76951411d507bd57a54bed8cf70bc36b4e8bfb22e77804455c27ab3d9fcecded78d5d144cc90b4b7f95d157c3841235e8ec7dacd77331dd04ba5668c", @generic="9c39a48d240cab1177786db90b77cff51f4e4792bf8d1403b7ca0b1b39ed4d3c6a036577abbb902da2741d9bf542707851ac41ce757c2195e17a36dc3bd7ed6516794d24bbac9d0fcc54746034e52ba4ff398893baa305c5dced5c7e0108bc64c77a5ae8b7d06fa46f3c5f82aef381fce3336ea9d4391e199d5b0aad379c6d8f8c020c48620f5ff4367e1d42d6c807232f5c937c31a5d4128debccc2eca3fe11f35b2f3582a460a27eddbaf1b91f3f42d4877c204ad048dbdc3e35e1f4fa78fc80931c2434bdb7b547d5baf230a6c9671bd6cd51"]}, 0x198}, {&(0x7f0000002000-0x34)={0x34, 0x14, 0x0, 0x5, 0x3, "", [@typed={0xc, 0x5b, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}, @typed={0xc, 0x63, @u32=0x3}, @typed={0xc, 0x64, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x34}, {&(0x7f00007ac000)={0x2604, 0x34, 0x200, 0x4, 0x1, "", [@nested={0x1f0, 0x10, [@generic="5d0bd87283500d5d4075522195f0d806be4347692febd24ae58f664de045c6e50ead2f6f253a33a03c8363c7abc1e3722cdd6504319a11ef917255e447ae756fe2d92375d49ea662bf72e13adc131082d8c405d7a1606b8578038274db41b4aa29de36512f165043fd30b7ea794b66cc167d4477499ddf1f295896405437aa58df3d45c0fcca2bc59f57c98ecc370af0151948b4a95a9693e5cd79f6615b2015c3d0e0cd6262d478a07c0fe7c41ea6b3c97b9b8cd3647d19d15e4006652bd25fa0ff4c248f966eb8d404fe9d04f0cf7e22329d2844255fef5de5b0fa6c3f6829e05c77823cb8f2a20c", @typed={0xc, 0x83, @str='*\x00'}, @generic="87a948532b4eac140fc3422e859fcb4d3828becabf2f4fa403370706bb55f18b63b94f66cd9811bf9d4cbb1eef4b1bbb1bb5e200899bd23b1a36b1ac0ef68fda97a0e131b9bf9cf3183551dcfbacab4331831979d45a85df0501401b805a6723aa5465bcc3a73982f93641e5bc553e596241582df84d99e3ef3fe2a4b75e649d161d4ba055a938e77c0e79cc7ca85a9ffcb9fe24b3c8f51630a13968242106bd10c91a3d5fbeee81d3c2f8f19d93051564f0e723220b33ef2c57995395e353d8eee74d024645ac4060e5f169e5944be405771f2e8fd582f18532154c73c5be1edc47c557fb427d6e702002", @typed={0xc, 0x4, @pid=r3}]}, @generic="f705da3dc6280b27fd1b4327cc440604187dd6dace6b3afa38", @typed={0x20, 0x86, @str='procvmnet0selfkeyring\x00'}, @nested={0xfc, 0x74, [@generic="", @typed={0x10, 0x51, @u64=0x301c5276}, @typed={0xc, 0x4e, @uid=r4}, @typed={0xdc, 0x43, @binary="7cfd14835a23ff0b11696dcc81267523a31f9e292666db27bdbf1d23df1f281a250f5ef990777dbaad6a818efe0a3fd18ca14d7229e1fed73dc9b4d604f8da065ce2d0204bf20165958fe23e4870f41f08e157189b1001585d62057d9a96834dcdcc2455b464808bbdf6dd40051bc27cd5a01bafcffe6bd5967ebbb1f7b5a43c548a56e737da7143f726c806b3e86b9d343a06937e83cc26d2f3970f6ba0446ce56378768e78949391ada14442dd863d21a9539ea3a70365a266713d230fff37425abff10f9a3ebadc9f2d3a2d1f20aac685d0"}]}, @nested={0x1cc, 0x87, [@typed={0xc, 0x6e, @pid=r5}, @typed={0xc, 0x95, @uid=r6}, @generic="ea717290debed48029b002ad63d7f6cecfed15b8f4bcb0402a49361aaec59fd36afab7eb14bd2466", @typed={0x8, 0x2a, @void=""}, @generic="dc0f9a3be78fc5232405c633796b22b046945e9b3b4ca1e82152f5e7eae4ea6ff5090db8723a05570c81c31c1bd15a1ad483c761eb", @generic="191bd7aaf96453702496995fc5cae9c0f8517c70b3992bedb6a18fff15ff4a306201849744d44bc579d5be41d4f29393ae2872d222272072cc337d85562798878a97d5bd561fa185490adcbb294cbf30d8515efa5639ee9041d9a6e89c1748c00648d0b9af02cb2490f18c14ec1533cfef216e44ccba3d250209ea5941c9d05a2d50bd3b0418dfa6dd6ae000dd2c0e017213e7ef133b4a785fdb82d51817f87bd38d9cef71128da704f8b2529ab9a315b132ef872eab59f274e52f8c769faf3318d4a3cdf2274092dd70ab098be6562a768357cf403e8a9158db1aaba4545b474a99286a521894491721bc1b5a597081074a6d1b", @typed={0x8, 0x39, @void=""}, @generic="5250bd694483fcd25a042a9f9c24edf422338dca849e6326fc2feea7083131ed7184510bb1c7feb8f9ed621b7ce5c7e54e52636929ff29f9607b38b23298ae70a447723dd6f0713808130411"]}, @nested={0x10ec, 0x2b, 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@typed={0x18, 0x8f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="7deef6437bea433b85aefd06e39d406378a23d5f18919fe415cc9f1ae8309e20066ac4bee13f36895a1bed2de97f7ecd44aa8b43b3fdc3395f7d1188a0a47c636840ae6715533ac531189362c75896c36f1459f746d6e93261729f3b5a43a3ef25312cae6b26b190ab1ee8c569a5472e6c007cec12163e576d9378d776128bca302a320ffc023466828863a4287a66712a5085afbf4d7e5d1df75fee0c3fde0a462c2a50e9bdcbac15074fb8d454b7bd269456dacc115a9225c874e0a3b97d99f1e4269bc42cd8a191c71df661aca5"]}, @nested={0x14, 0x2c, [@typed={0x10, 0x14, @str='ppp0\x00'}]}, @generic="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"]}, 0x2604}], 0x4, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x8000}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 15:56:56 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000021000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000012000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000020000)={&(0x7f0000012000-0x1c)={0x14, 0x36, 0x302, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000021000)={0x0, 0x1fd3, 0x1, 0x2, 0x77, 0x9, 0x7, 0x483, {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]}, 0x9, 0x1, 0x207, 0x0, 0x9}}, &(0x7f0000022000-0x4)=0xb8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000001b000)={r3, 0x4}, &(0x7f0000022000-0x4)=0x8) bind$inet(r0, &(0x7f000001e000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:56:56 executing program 0: r0 = socket$inet(0x2, 0xa, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) getsockname$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x3)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) socketpair(0x4, 0x80b, 0x101, &(0x7f0000196000-0x8)={0x0, 0x0}) connect$ax25(r3, &(0x7f0000d7d000-0x10)={0x3, {"d096ba53b14069"}, 0x31}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fe8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004c000-0x10)=@ethtool_rxfh_indir={0x39, 0x2, [0x5, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000627000)=0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f00002f7000)={0x6, &(0x7f00000cb000)=""/158, &(0x7f0000a07000)=[{0x0, 0x5d, 0x80, &(0x7f00007ad000)=""/93}, {0xfffffffffffffffc, 0x7, 0xffffffff, &(0x7f0000070000)=""/7}, {0x5, 0xe3, 0x80000001, &(0x7f0000f54000-0xe3)=""/227}, {0x7fff, 0xad, 0xdd, &(0x7f0000bdc000-0xad)=""/173}, {0x2, 0x65, 0x2, &(0x7f0000c2c000-0x65)=""/101}, {0x8001, 0x1000, 0x3, &(0x7f0000bdb000-0x1000)=""/4096}]}) r4 = accept$alg(r2, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00001af000-0x4)=0x0) sendto$llc(r4, &(0x7f0000beb000)="17", 0x1, 0x8000, 0x0, 0x0) writev(r4, &(0x7f0000e71000-0x10)=[{&(0x7f0000c84000-0x14)="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", 0x19b}], 0x1) 2018/01/17 15:56:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000-0x1000)=""/4096, &(0x7f000068c000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r1 = socket$inet6(0xa, 0x800, 0xffffffffffffffff) recvfrom$inet6(r1, &(0x7f0000097000)=""/166, 0xa6, 0x40000002, &(0x7f0000867000-0x1c)={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffff96911006}, 0x1c) r2 = socket$inet(0x2, 0xa, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001b1000-0xc)={0x0, 0x4, 0x20}, &(0x7f0000164000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000932000-0x6)={r3, 0x401}, 0x6) 2018/01/17 15:56:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006f1000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c5a000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000691000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006d1000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d2e000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8, r2}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009a0000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0f000)=0xe8) r5 = getgid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000122000-0x8)={0x0, 0x0}) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000c79000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, r3}, 0x14) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b55000-0xc)={r0, r4, r5}, 0xc) r7 = socket$alg(0x26, 0x5, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r8, 0x29, 0x1b, &(0x7f00004db000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) bind$alg(r7, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) close(r7) 2018/01/17 15:56:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a59000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000091d000)={0x3, &(0x7f00007b0000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = socket(0x1, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000008000-0x4)=0x0, 0x4) [ 907.416994] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54 sclass=netlink_route_socket pig=19268 comm=syz-executor2 2018/01/17 15:56:56 executing program 2: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7f9e}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001a000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0f000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee0000)={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]}, 0x100000001, 0x0, 0x0, 0x0, 0x85}, &(0x7f0000b3d000)=0xa0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000928000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x4, 0x2, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x401, 0xffffffffffffffff, 0x8, 0x100000000]}, &(0x7f0000bb1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea2000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ee3000)={0x0, 0x0, ""}, &(0x7f0000055000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x5}, &(0x7f0000ee2000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000ee1000)=@pptp={0x18, 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]}, 0x20) accept$inet6(0xffffffffffffffff, &(0x7f0000868000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee0000-0x4)=0x1c) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/17 15:56:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ab9000-0x11)="031327bf00003fffffdf00000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000357000-0x50)=[{&(0x7f0000dd2000)="44e056763dacd7787ba152012c10ae407308c10e1a246f25390c8040368519a4949ad9b35c284375c7c7f28d0edc63d9ff7353c46306fdfef23791b3cc3952df125ff3ff3f6b02b50c10339dbe58ebe51eea15d2f489bb6b65faee37c76890415970907fbb5f1439fafa24dc0238da744fa98f60f3351c29470ce16f490256f8fe086d14f23a51c6bba748ecbd8a222e7e2f386d9ae03f8a37e61be1f6edd4d4dc589a30a76355299c13a857d1f96ed5878553ee3a8e01e5", 0xb8}, {&(0x7f0000d6c000)="5d0e15a684c128d8ed79de132efe3ad5663e0ab60816f6976548c051e3b6485cca674a2df1ac07da17f063578e41e7c6", 0x30}], 0x2, 0x0, 0x0, 0x4000}, 0x3) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000651000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000063d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f76000-0x8)={0x0, 0xb1}, &(0x7f00001b3000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00003d2000)={r3, 0x80000001, 0x30}, 0xc) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 15:56:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000216000-0x4)=0x1b) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d21000)={0x0, 0x7fff, 0x9, 0x100000000}, &(0x7f0000524000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000711000-0x8)={r1, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) 2018/01/17 15:56:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000d1000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0xff, 0x8, 0xfffffffffffff001, 0x10001, 0x4}, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000f44000-0x4)=0x0, 0x4) 2018/01/17 15:56:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00002fc000-0x2f)="24000000100001800000e30300de01170305010006e00b00000000000020000000000600", 0x24) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d22000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000d65000-0x4)=0x6, 0x4) gettid() ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a44000)={0x100000001, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000163000)={0x1, r2, 0x10000, 0x7}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005d8000-0xc)={0x0, 0x4, 0x10}, &(0x7f0000178000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000239000)={r3, 0xb6, 0x4, [0x1, 0xffffffffffffff80, 0x7, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00005a4000-0x8)={0x1, 0x50c9}) sendmsg$inet_sctp(r0, &(0x7f0000e9c000)={&(0x7f0000dc3000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000341000-0x10)=[{&(0x7f000013f000-0xdc)="230135ac8bc2c417a602d91085148b09a792602deb7b13a50410323baa4a47e77a51081226e24e47c0e90570ec3b30b711572a317e8b5cbf4f8887e219cab542e9026433b0eac6346c930089b7b2eb2ff9374e4f0b466cfb4752c845137b8385182ec611e8e474d60a41fb119046c9bc742678338fa5e179dd1bbb36f536f37504db9e7621ab7f4741968194c51bcc7a26e815edb961f728f5c7175ac98a8eed28100200f9fe428aad9356b674fb24b49059074925c0e3968239aecdea1ef99bf9bfde291c74f93caedfb7f4785dc121beb3e33a1500636932149c21", 0xdc}], 0x1, &(0x7f0000a14000-0x60)=[@init={0x18, 0x84, 0x0, {0x5, 0x4, 0x7f, 0x6}}, @init={0x18, 0x84, 0x0, {0xe5a, 0x7, 0x9, 0x81}}], 0x60, 0x8000}, 0x0) 2018/01/17 15:56:56 executing program 3: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000025c000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5a000-0x4)=0x10, 0x80000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003e1000-0x4)=0x5, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x3, 0x80000, 0x4) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f5d000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f5d000-0x4)=0x8c) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f5c000)={r3, 0xffffffff, 0x3, 0x2}, 0x10) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000f5a000-0x78)={0x3, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x308, 0x8, 0x3, 0x7, 0x9, &(0x7f0000837000-0x10)=@generic="fa188a2fcb6743968ffca71b2e9a7553", 0x8, 0x9, 0x3}) r4 = socket(0x2, 0x805, 0x0) bind$inet(r4, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000f5b000)=0xfffffffffffffff8, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000cc7000-0x10)={0x8, &(0x7f0000f5a000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) recvfrom$inet(r4, &(0x7f0000c0f000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:56:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt(r0, 0x9, 0x57c, &(0x7f0000b9c000-0xcb)="b3a6b1cfe9b3be4d847fbd891f5d81088ac1d21f7ff17412cd334666d89d77a563cdf8309f05fa30191bb6b9865d5a22c0586f59e66248be5c83e9bffd5f2c25e4ed597d444863c7b9d8c2a390855b5b2c6ff6eb67a906a668c3c8f0b998af1cc3d0def4f6665b7ac956577f9dabdac5fd040e375a4d470adfb58f504a67b58c26deef96937db3d2700c4b5911c84bf09a8e2bba90209d50122e1ff335eb356575cb47416bfa9651ff15ed3074b65349ee86559f6813de883475a009cca373ea95877aaecc048b85e231a1", 0xcb) r1 = socket(0x10, 0x802, 0x4) write(r1, &(0x7f0000000000)="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", 0xfc) 2018/01/17 15:56:56 executing program 5: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0xa, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000fcc000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bb000)=0x9d) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000e49000)=0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000fcd000-0x8)={0x1f, {0x9, 0x3, 0x4, 0x2, 0x401, 0x5}}, 0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000fce000-0x4)=0x101) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fcc000-0x8)={0x0, 0x53}, &(0x7f0000fcb000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00008f2000-0x98)={r3, @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]}, 0x3, 0x8}, 0x98) 2018/01/17 15:56:56 executing program 1: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000680000)={0x0, 0x0, 0x0}, &(0x7f0000939000)=0xc) r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000789000)={r1, r2, r3}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 907.552321] sctp: [Deprecated]: syz-executor2 (pid 19291) Use of struct sctp_assoc_value in delayed_ack socket option. [ 907.552321] Use struct sctp_sack_info instead [ 907.567914] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/17 15:56:56 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000006000)=0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000008000)=0x8, 0xfffffffffffffc42) 2018/01/17 15:56:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) recvmsg(r0, &(0x7f0000055000)={&(0x7f00005d6000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000002f000)=[{&(0x7f0000a11000)=""/148, 0x94}, {&(0x7f0000fb6000-0xbe)=""/190, 0xbe}, {&(0x7f0000f8f000)=""/168, 0xa8}, {&(0x7f0000c61000-0xc0)=""/192, 0xc0}, {&(0x7f0000cbc000-0x91)=""/145, 0x91}, {&(0x7f0000d8e000-0x97)=""/151, 0x97}], 0x6, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000856000-0xc)=@sack_info={0x0, 0xffff, 0x81}, &(0x7f0000048000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000157000-0xa0)={r2, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x938, 0x40, 0xaa, 0x0, 0x50}, 0xa0) pwritev(r0, &(0x7f0000153000)=[{&(0x7f0000c9d000)="24b4febb59442727a08e30a0c9885900e3d47e2de89683dffa35aecb7f984d2a8cb5180d56ec0271654ae40e15c4b044e5ed16403dd81aa560", 0x39}, {&(0x7f0000b82000-0x23)="743b1676ca592bdbe340327a2d85756f03e2adc6da47bf6241039639aa80a7cb2cc89a", 0x23}, {&(0x7f0000a55000-0x7c)="ebaa42de72a49ebc22e9ae1e6170bfce5745582c41dcc7133a8df46bfa59118045327a1b6e04ba206e24401656896b57ea04b278aa4caf7168e98e4428f5009976c05393ce552ea5fa5c79dae548d4055dfd1a325cb444cefa554d0171f2483a39c2a07ff4c66713d7282873070b3e3d10fc46e17d55c08b1e04b6dc", 0x7c}], 0x3, 0x0) sendto$inet6(r0, &(0x7f0000ee6000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:56:56 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000003000-0x4)=0xffffffffffffff7f, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f000050a000-0x10)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/17 15:56:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) bind$alg(r0, &(0x7f000099f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) r1 = socket$inet6(0xa, 0xa, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000461000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8a000)=0xe8) 2018/01/17 15:56:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x1, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, {0xa, 0x2, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, 0x3, [0x9, 0x3, 0x4, 0x1, 0x10000, 0x0, 0x4, 0x6]}, 0x5c) recvmsg(0xffffffffffffffff, &(0x7f00009ef000)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x40)=[{&(0x7f000020d000-0xe5)=""/229, 0xe5}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000000000)=""/249, 0xf9}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x10001}, 0x40010000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x6e4d, 0x80000001, 0x100000001}, &(0x7f0000eed000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000940000-0x98)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, 0xffffffffffffffda) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x1, 0x10000000000) getsockopt(r3, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0xfffffffffffffe5b) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f00006ab000)=0x0, &(0x7f0000dff000-0x4)=0x4) [ 907.584550] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/17 15:56:56 executing program 1: r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xe, 0xa, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x174, 0x5, 0x1, 0xb539}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000004000-0x8c)={r5, @in6={{0xa, 0x0, 0x4a5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xf7ab6cf4d11e10fa, &(0x7f0000005000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000006000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xb, 0x9, &(0x7f0000005000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x1}, [@jmp={0x5, 0x7f, 0xa, 0xa, 0x7, 0xfffffff8, 0xfffffffffffffff0}, @generic={0x6c51f622, 0x3, 0x1, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000)='GPL\x00', 0x7, 0xd8, &(0x7f0000005000)=""/216, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r6}, 0x48) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @in6=@loopback={0x0, 0x1}, 0x2, 0x9, 0x2, 0x1000, 0x2, 0x20, 0x20, 0x2e, r6, r7}, {0x8, 0x6, 0x4400000000000000, 0x7fffffff, 0xff, 0x1, 0x8, 0x1}, {0x1, 0x8, 0x14e, 0xfef58d4}, 0x200, 0x7, 0x2, 0x0, 0x2, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7, 0x3, 0x0, 0x4, 0x100, 0x802, 0x3}}, 0xe8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000006000-0x4)=0x0) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000002000-0x4)=0x400, 0x4) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x2a, &(0x7f0000007000-0x86)=""/134, &(0x7f0000006000)=0x86) 2018/01/17 15:56:56 executing program 6: r0 = accept$packet(0xffffffffffffffff, &(0x7f00002bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b1b000)=0x14) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000760000)={0x7, 0x6, 0x5, 0x1ff, 0x5, [{0x80000000, 0x0, 0x100000000, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0}, {0x200000000000000, 0x6, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x5, 0xff, 0x0, 0x0, 0x2804, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x9dd9, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 15:56:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000e42000-0xb)="2ee6000900fffff1fd4a92c5001d8d9a9ba6", 0xfec1) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x0, 0x41030, r0, 0x0) 2018/01/17 15:56:56 executing program 3: r0 = socket(0x7, 0xa, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8, 0x1, 0x100000000, 0xc441, 0x21, 0xfffffffffffffffc, 0xa1f, 0x5, 0x1, 0x0, 0x9, 0x7, 0xf51, 0xfffffffffffffff9]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x5, 0x0, 0x41}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @igmp={0x10033, 0x0, 0x0, @empty=0x0, "41a9ba65"}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x4a]}) 2018/01/17 15:56:56 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10, 0x800) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000001000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000000000)=0xffffffffffffff6e) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r3, 0x0, 0x0}, 0x10) 2018/01/17 15:56:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000583000-0x8)={r1, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000005d000-0x8)={r1, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00002e7000)={r0}) r3 = socket(0x2, 0x7, 0x2) mmap(&(0x7f0000000000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x20000000000000a, 0x2, 0x0) connect(r4, &(0x7f0000e54000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffff00000001}, 0x1c) getsockopt$sock_buf(r4, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/192, &(0x7f0000005000-0x4)=0xc0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000592000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000b0f000)={{0xa, 0x1, 0x200000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}, {0xa, 0x2, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x2f}, 0x0, [0x10001, 0x3, 0xffff, 0x100, 0x4, 0x7, 0x3, 0x8]}, 0x5c) 2018/01/17 15:56:56 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000f85000)=[{&(0x7f0000f85000)="1bec578c20391d", 0x7}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000094a000-0x4)='bic\x00', 0x4) [ 907.676320] sctp: [Deprecated]: syz-executor2 (pid 19307) Use of struct sctp_assoc_value in delayed_ack socket option. [ 907.676320] Use struct sctp_sack_info instead 2018/01/17 15:56:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/17 15:56:56 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000ff9000)={&(0x7f0000ffa000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000ffa000-0x90)=[{&(0x7f0000ff9000)=""/126, 0x7e}, {&(0x7f0000ffa000-0xb2)=""/178, 0xb2}, {&(0x7f0000ffa000-0x6a)=""/106, 0x6a}, {&(0x7f0000ffa000-0x45)=""/69, 0x45}, {&(0x7f0000ff9000)=""/214, 0xd6}, {&(0x7f0000270000)=""/231, 0xe7}, {&(0x7f0000ff9000)=""/26, 0x1a}, {&(0x7f0000b32000)=""/4096, 0x1000}, {&(0x7f0000470000-0xdc)=""/220, 0xdc}], 0x9, 0x0, 0x0, 0xffffffff00000001}, 0x40) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000055a000)={&(0x7f0000ff9000)={0x10, 0x0, 0x0, 0x22000}, 0xc, &(0x7f0000ff9000)={&(0x7f0000ff9000)={0x13c, 0x14, 0x200, 0x3, 0x3, {0x5, 0x0, 0x0}, [@generic="79434c33d2bc1eaed7ae49eb92ff32fecf68ea92bbc656c4d70cbdaa558d391712d140", @generic="90ee1256ecc0bfb7a192ee0019df467abd53679f358d23489be2dc8bb01ba872154afc4ecf5945c35d9e4cab126c4e35258d399bddedfcef0702f4b350b0ee4d487b9437a00ddec33a7c443a02f90a9f070b7d1f7c1ca97e7e6efd5464c9f4bfb3c3c4b32a154dd0d28b25e2f2afb8f3d13bc3757b31ff2b1fd4d03d73d93e5683ced882b8631788c0f319099b6d8cb110ff31bff2148624aabb9a361786ae4a52a09e0723b64a8c633cb2a0cc617e27f957193cd8aaa04a9cfaf2d4ea0773c02325f016", @generic="33dc69839b1ccf5e88acad96a5e026d9", @typed={0x20, 0x4d, @str='user-!user^selinuxnodev\x00'}, @nested={0x10, 0x96, [@typed={0xc, 0x89, @fd=r1}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x20008005}, 0x4) r2 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r2, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000ffb000-0x4)=0x3, 0x4) getpeername(r2, &(0x7f0000f1e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000ff9000)=0x32) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000ff9000)=0x8, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f00005f1000-0x4)=0x3, 0x4) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000ffa000)=0x0) read(r2, &(0x7f0000000000)=""/133, 0x85) recvmsg(r2, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:56:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) connect$inet(r0, &(0x7f0000db1000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:56:56 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000941000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) pipe(&(0x7f000067e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000fe7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000657000)=0x14) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000b34000)=0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00006ef000)=0x0, &(0x7f0000fe8000-0x4)=0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000019b000-0x10)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) 2018/01/17 15:56:56 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00005c9000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae1000-0x4)=0x8) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000ae0000)={&(0x7f0000ae0000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ae1000-0x10)={&(0x7f00009fe000-0x48)=@canfd={{0x1, 0x180000, 0x8, 0x3}, 0x1e, 0x0, 0x0, 0x0, "7689ebc8a341683b9da21cca130e501a269967dc3c904f2139067916dbcf52716a64f85fca292bd8044fe997a2a71451a9a6f9a9114bf299b04bb8f41b703892"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000ad9000)="", 0x0, 0x200408d4, &(0x7f000032c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ad9000-0x4)=0x0) 2018/01/17 15:56:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0x20000000000) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:56:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x21}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000320000)={0x0, 0x0, 0x0}, 0xc) 2018/01/17 15:56:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e6d000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a09000)={0x3e, {{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f00007db000-0x8)="e4a445eb7fff051c", 0x8) socket$inet(0x2, 0x3, 0x100000001) close(r1) 2018/01/17 15:56:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) writev(r1, &(0x7f0000ab5000-0x30)=[{&(0x7f00007fa000)="f7", 0x1}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000048f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ec5000-0x6)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000fbe000)={r3, 0x3, &(0x7f000041d000-0xc)=[0x5, 0x1f, 0xfff], &(0x7f0000601000-0x18)=[0x7fff, 0x7, 0x5, 0x80, 0x7, 0x9], 0x25, 0x7, 0x400, &(0x7f0000caf000-0x1c)=[0x5, 0x0, 0x1, 0x3c5, 0x20, 0x64c, 0xd5f5], &(0x7f0000586000-0x1c)=[0x3, 0xa000000, 0x1, 0x8, 0x3, 0xb07, 0x1], 0x0}) 2018/01/17 15:56:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x7, 0x8, &(0x7f00008c0000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e4000)="e2692b48fdf40eedb4b27243f0f3cd0281dcf89ff4e22b75f2c2da104ce2d3dedb0c7d54e1b6df0f0c0957b354064ac32bb6dcf023c8a3a0f375306096d6c7db59b720a4bc8714a8666efd761a5283e52f7262c213717be2af386be300cc55a3e826a0c71886c1d68e8ac234ceaa76b5473a3a58d239d8c2d7ef0a1d5e7454c0d574835c6049a363c290e22eaee1ca47705f3e4eb51e72be463cb7314189b33cab3dda4b63b92609cafbf52d253a7b8043d694c869715d459876d32ea255a84f6ceb26d0e4d7b2c5104aa5752206f23d6cf7bb70bc9dd08fdc9a0c7a0cbc61de235aa2a014cb77f50131cd6b251b0e2fbcdc", 0xf2) r1 = socket(0x1b, 0x7, 0x7) setsockopt(r1, 0x7f, 0x1ff, &(0x7f00003f1000)="630e72e3", 0x4) accept$unix(r1, 0x0, &(0x7f0000dbf000)=0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000d99000)="6fb62e870dea8ecd969ddd0e0ba5d6a1", 0x10) recvmsg$kcm(r1, &(0x7f00002b5000)={&(0x7f00007bb000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000cd9000-0x40)=[{&(0x7f0000fdd000)=""/139, 0x8b}], 0x1, &(0x7f000016c000-0xd0)=""/208, 0xd0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000495000-0x15)=[{&(0x7f000082e000-0x6f)="e2", 0x1}], 0x1, &(0x7f0000f4e000-0x110)=[], 0x0, 0x0}, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) bind$ax25(r1, &(0x7f0000d57000-0x10)={0x3, {"363dee5fe8f06a"}, 0x2}, 0x10) getsockname$packet(r1, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000a6000-0x4)=0x14) sendmsg$alg(r1, &(0x7f00004bc000-0x38)={0x0, 0x0, &(0x7f00001ca000-0x30)=[{&(0x7f0000e88000)="cfff92752c88bb899ac619ee", 0xc}, {&(0x7f0000f72000-0x4d)="7f6cfeb289cd8932ed2b9496210c9b619b5acec5449678d2c12340aef8b45b378731bf2f887108896f660e0a3e92c65678c66e3b1a2dab3c8119fae423c6889d0f8cb61d509969b268250d9847", 0x4d}, {&(0x7f0000400000)="d98f165905f56e36ce771886", 0xc}], 0x3, &(0x7f00007be000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x40000) 2018/01/17 15:56:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) pipe(&(0x7f0000aed000-0x7)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000109000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000814000-0x4)=0xb) 2018/01/17 15:56:56 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x2cf) r0 = socket(0x15, 0x80005, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000982000-0x14)={0xef, 0xfffffffffffffffa, 0x7, 0x0, 0x1}, 0x14) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/17 15:56:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xffffffd1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000640000)={0xf8b2, {{0xa, 0x0, 0x900000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) sendto$inet6(r0, &(0x7f0000b17000)="", 0x0, 0x0, &(0x7f000004f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x12) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00001be000-0x4)=0x1d, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x40012045, 0x0, 0x0) 2018/01/17 15:56:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) bind$bt_sco(r0, &(0x7f0000f82000)={0x1f, {0x2ee5, 0xffffffff, 0x1, 0x8000, 0x80000000000, 0x401}}, 0x8) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f0000efb000)=""/183, 0xb7}, {&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x5, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e2e000)=0x0) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) 2018/01/17 15:56:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d0a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000222000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r2, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) 2018/01/17 15:56:56 executing program 6: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ea4000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ea4000)=0x1c) accept$packet(0xffffffffffffff9c, &(0x7f0000ab8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006cf000-0x4)=0x14) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000ea4000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x3, 0x100000000, 0x9, 0x400, 0x6, 0x202, r1}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000b36000-0x13)="110000005e001f1501ffffffffffffff00", 0x11, 0x0, 0x0, 0x0) 2018/01/17 15:56:56 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000005000-0x48)=@full={{0x3, {"515f022cc84e01"}, 0x8001}, [{"03cd74d094cb0f"}, {"156fc893d53bf5"}, {"9184eae3097268"}, {"d7829a23dcf641"}, {"d4d99b8167d055"}, {"cbf316c3cd8533"}, {"a1b30f8971b7a7"}, {"7601cbea2f5509"}]}, 0x48) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) getpeername(r0, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x26) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x448d1057}) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000004000)=""/3, &(0x7f0000004000-0x4)=0x3) 2018/01/17 15:56:56 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000db3000)=0x0, 0x4) socketpair(0xb, 0x0, 0x2, &(0x7f00008ad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fe7000-0x10)={0x0, 0x100000001, 0x3f, 0x40}, &(0x7f0000fe7000-0x4)=0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000084d000-0x3f)={r2, 0x37, "75a47e36883df6f2befd044cf702e43fc7a0c25de4638bd6d31641b3deccd722c4d75c25c673ef569a8960217c9b3cf9f15d29da8dcce7"}, &(0x7f0000fe7000-0x4)=0x3f) 2018/01/17 15:56:56 executing program 2: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f00000ef000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000dc000-0x16)={0x9, [0x0, 0x4, 0x3ff, 0x1, 0x10000, 0x3, 0x100000001, 0x6, 0x7]}, &(0x7f000001b000)=0x16) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0xc9f]}) 2018/01/17 15:56:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2120202}, 0x4c) getsockname(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000024000-0x4)=0x4, 0x4) ioctl$sock_FIOGETOWN(r1, 0x800454d7, &(0x7f0000023000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000021000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000007000)={0x0, @in6={{0xa, 0x1, 0x2ee, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x100000001, 0x3, 0x7fff}, &(0x7f000000a000-0x4)=0xa0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000022000)={r2, 0x6b, "84e358a41d6fa9c872a799755f98ae9916a573facfa7dd789e8465e89ba0c188d25570c8c32b24a5cba2f6c6728f7f04935dfe117d956eaff45fdbf377464f3fc7f9ad5ca69aec5ca80a0bb19f57ca6d2605044a120ae5981892a0a44d30c972aa33999f9aab8f8ee1c10c"}, &(0x7f0000021000-0x4)=0x73) 2018/01/17 15:56:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000da6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) vmsplice(r0, &(0x7f00002b5000-0x20)=[{&(0x7f00002a3000-0x7)="5be6c56fe34dda", 0x7}, {&(0x7f0000a38000-0xd5)="e902cd235462389d7a45e0e8d2a246610d0c6a50912a95ee55afb729543c29895e57438d2de28ea3eabe36db3f59a026928689530365c0cdeff3ff3981bb37c759cd67aa76ec04418216351ab5d294785c203b1ac453600dceb1d446a471945351fbb796ae54a4b38f5bb49b8b017312e781eae78028664f6c433a19783c743d835b89ae9b8f129c077fa5b2a76555e1de40116514a9d905a42999ac49414bbbc6bc1a4223c98678a2c4d61b6899267c0f1c1674ec6eaf94f032b7e5853ab9c45836028ae6f90b348cdb55d0bd92c3a6412f411784", 0xd5}], 0x2, 0x6) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000af7000-0x4)='tls\x00', 0x4) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:56:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x7, 0x40) sendmsg$nl_xfrm(r0, &(0x7f0000f07000)={&(0x7f00007f1000-0xc)={0x10, 0x0, 0x0, 0x100000e}, 0xc, &(0x7f0000a56000-0x10)={&(0x7f00008dd000-0x90)=@getsadinfo={0x90, 0x23, 0x0, 0x2, 0x3, 0x7ff, [@replay_val={0x10, 0xa, {0x3, 0x3, 0x4}}, @replay_thresh={0x8, 0xb, 0x4}, @replay_esn_val={0x30, 0x17, {0x5, 0x0, 0x2, 0x7, 0x2, 0x34, [0x800, 0x9, 0xb6, 0x7, 0x0]}}, @tfcpad={0x8, 0x16, 0x2}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa}}]}, 0x90}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 15:56:57 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x70) write(r0, &(0x7f0000fd3000-0x9c)="7c9b68588461fbbb4b4be5bbd9b1a707cf8b009f3be03307e0d52b6ed0ca6f14fb25ca9c9bf036fd9648ed4cb13eac925a1242e94d8850f6a5b8f37a37b7c0afdfb09bdc09bd4e814bc5a111417f1941a1bcbc8b7317e15fdedde5df2392a49551a92ab7a7bf18909bdf748e9d72d4cb6617efa7124dfd90de734cf5a2ec0ab114a8dd06898f815f71bcb974a5930c3adc351db9cfc320adb64a9661", 0x9c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000686000-0x4)=0x7, 0x4) 2018/01/17 15:56:57 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58) r1 = socket(0x3, 0x8000e, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000f80000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f29000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000e4000-0x4)=0x7f, 0x4) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f81000-0x4)=0x7fff, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 15:56:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000855000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x1f8, 0x0, 0x0}, 0x20) socketpair$inet(0x2, 0x80a, 0x9, &(0x7f0000a49000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f25000-0x4)=0x2, 0x4) 2018/01/17 15:56:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000194000-0xc)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000031000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000484000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, r1}, 0xc) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fc00000af7791010"}}}}}}}, 0x0) 2018/01/17 15:56:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) connect(r0, &(0x7f00003c9000-0x80)=@generic={0xf, "1961e21f4017f07da67af603f98ad8ed5329e54f6f02e4e5d1e05b440ed412b6b8a59d43af07355e2fbdbe53b5ab0b2e67264a5aa6699dc0073084783125ccacee2d2ae79cb817fbd98563689b65591c98b31517c72d916fb49646fabbf2648e221ffe3a37c3fbfbd6d09b014a84d119bba5444b1f58ec8e10b5d7dc715d"}, 0x80) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00007fb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f000051e000)=0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00005c8000)={0xc00000000000}, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000404000-0x18)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r3, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/17 15:56:57 executing program 1: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00001b3000)=@generic={0x9, 0x1, 0x2}) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000036b000)=""/158, &(0x7f000036c000-0x4)=0x9e) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00002df000-0x40)=[{&(0x7f000036c000-0xdb)="6986d00b25583de6e70d1294bb2330f31280c5dd2b05e0fadb33a52c9750fceb7e11f91698b808176912a1cffe05eed1dd1957f55a8ddfef16458c67c36ce45d211fe9a878d46ba0c097177aaa9930290cfa48d6c2c8aeac1366b6572ebd78feaa2488c2d1bf805be3305a3525be0a30246c493fbf56474f3ce5982d00475c214c63a4ca7004feb3865f0c7be00b6634c02ede9b7ec977b95c3aeb5f96626cdb5190551afad9727edce932dcb14060e233d1936039eb6b348f04be56aac681f269561020fb6d98e7e179b47a924f5b71ec9003e3d6dc96a1c66135", 0xdb}, {&(0x7f000036b000)='[', 0x1}, {&(0x7f0000315000)="c4f4308b17e59481a197e943b58eb677a4c716b8b5ac115a998bcf602dc24ab5b8913d73c7ba6d08abc727c099f833ce38c9b8c997467d77bbf08697faa765a543", 0x41}, {&(0x7f00002ee000-0xbd)="676066fb72a0c64c336e6af1e0da4002abec5c7a4291b28dda52bbd68252d8d66e96714dafa5917f27f72ef3dd5f07d3ceabeb22e466b73723212582d4b6dd62ac8454f7f47feefb1d8a3a30dea07ba72d64c714b27f90576f10a32efa144d303ea2224e4e5eb95a5f3a2da1cf4262fa19f5ecc8c713e488813b9294eeaf5e6cb9cbbc7d7b0a0e6ca66487458b520d0b4056213577020cf8342adf9a2dc9151320ceba0cbda32b3416d5d33f4d56a44824ad7a502d52b1fb7a407a3488", 0xbd}], 0x4, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) 2018/01/17 15:56:57 executing program 2: r0 = socket(0x5, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="36751ed70d46451bdf0a9c709d1a59a1e003e4f594abf46154de773457b2fcce687185b06569f9dd89e7b72009ac6c1248aa3b33e70e7903713ccbd351b048e4706a08281241134618957684f2ea0eb24824488639ac092aa73f8512f0471f64fbbab8470381698cf2870b95d9acecd538401d98ddb895745ca485861bffbe4eb5bc4f22802dab610d2e592dcff97d7b1d593ed1690c2a777d75505040b7647c5001e9ab04fa86ddc08027195260a429dce87551bc022fe49cae224fd318b7b622b25c36bbfcbeabf707ee067ad4c9fb94af3f7ffb8d4f891b8d23", 0xdb, 0x40000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x1000080005, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001000)={&(0x7f0000396000)={0x219c, 0xa, 0xb, 0x10, 0x7, 0x3, {0x1, 0x0, 0x7}, [@nested={0x206c, 0x50, [@generic="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@typed={0x18, 0x93, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="922479bd0e4b1e412bd538790d30aa4994b881a08c2ca8df4742bcf52cbdc94ba76413d738e6e3f5a0614cd04aa2b627bce2a6d16d5ead7bbd8e22da8b7be9e8ed020561227a9ac723bc430e76ac3b"]}, @typed={0xc, 0x46, @str='\x00'}, @typed={0xc, 0x4e, @u32=0x18e1}, @generic="1e13c81710779e4752806d6b3052632fe1062d8521684478c7ba6e47529125677c7632f296f935ce2024340b6c747c56134eba1edb336486c300ee3ae4ed5b70428ca5fd50e4e431e1b65e605e47a792d75c46d559de28f8b4ce1a5cea40e347d36b1da7bb4d7f01d1b1808f2a665cfdc11bfe659b246c84ee5b2e17830d9049f973a8501d2a8e2648241347659860cd6fad6b10b1d4e38cb49f0603131b4fa56754f0e0989526884278c98a4eeb80778b85480dffeebb6700fc2499de7e08b8c32ea8414bc972e79b16df791a155b9559c5bc4abd3a7651ae0a343f6b8768e555d46988dc02602f047d35f72b221a455a20e31c57857b99", @typed={0xc, 0x3c, @ipv4=@broadcast=0xffffffff}]}, 0x219c}, 0x1, 0x0, 0x0, 0x80}, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000001000)=@get={0x1, &(0x7f0000002000)=""/1, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r3, 0x89e3, &(0x7f0000001000)="d5a9e7fd06fbd1a7fad46e08b7ae631e9c62ea522fb91ab4aeeca95984665c17f0cf760dcf25c353e7e2b4ffc428c92d456cb0f0f6ab2dbdff9e3d95ea3450f21345f93e17c634f3c67aa81d63622b4ed880753c6ddec8e12bdaad76b3b2e1ae42c16a9ac3f60a48ec81ce9696b8b477134df45cf45880fd46f01c88200776ec1ee72e4f8214187aae5f03d4ac6e71fe6729d0d673febd0f353258b59aae67dd4dd263") setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4a8) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000002000-0x20)={@common='bcsf0\x00', @ifru_flags=0x8800}) 2018/01/17 15:56:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x20d) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000026000-0x3)=0x0) 2018/01/17 15:56:57 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="", 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x6, &(0x7f0000f7c000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f7d000-0x8)={0x0, 0x9}, &(0x7f0000f7d000-0x4)=0x8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000599000)={r2}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000517000)={r3, 0x80000001}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001e4000)={r3, 0x4, 0x4, 0x10000}, &(0x7f0000f7c000)=0x10) 2018/01/17 15:56:57 executing program 0: socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/17 15:56:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x1) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000615000)=""/179, &(0x7f0000ee3000)=0xb3) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000b62000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa1000-0x4)=0xfffffffffffffe06) 2018/01/17 15:56:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000156000-0x10)="7f060000ba0100001be4ff002113c702", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) sendmmsg$alg(r1, &(0x7f0000725000-0x70)=[{0x0, 0x0, &(0x7f0000608000)=[{&(0x7f00000ad000-0x64)="9eabcc76876fe6a5dd2abbdf5d6c1b97881d5677e8be39ecbfd7b483c667699dccb3e323e5a3afd46e3365d5eb7bc561d3ead7131e581d494f26a2af536bb1028a680513b8ad629d4afbd1eb2d649326d4bd64cf5abe7681f01ca85ff627f7ffd99170e2", 0x64}], 0x1, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f00008d2000-0x80)=[{&(0x7f0000bc9000-0x89)="245385001c1bd712dcc05a3e0c0fe8919426eafa0cee6fcf73cc8334e3aaab8ea49814b2609e4a0857b238bdb322d868c092ac48b7649abe110fcef1e22444808216e0784e50fc9f10c61651899a5a163db3d1179615aa7b75e45eb93d1099edc43f9af7a5364272e52a397dd681e0672731b92550cc3968919b77bd6195585112382c99433294ff2b", 0x89}, {&(0x7f0000123000-0xc7)="5a4e71e4c078d30c53bd98fba1ccf950b5aa2f80e4d4b16ad33d0910016047f369aff055fcda03fefd7395edb85ab0cdfc968438f088c5ec6ffffd1fe70acd2eb376a586d100fc1cce07120f45a02a6f8218f35f3aad9617cd0edc33eb512f157b4ff6578cb15a20b1148a94a1b064414a678a20453384a3a131eb233f73cce5f0bc8916e2f276d92a9ca30e96065fb895bccc57a4a06c0a541a304be3d252a70c99d71492101659f5d659908f42de0d39329af9ea446b0cbcb9f51bca98a91683a449c13bde80", 0xc7}, {&(0x7f0000049000)="c2f35140001ec7206d03a657bd92d78bbe52be2f08ebc74bed83a8a43aa0f976845de52f059bd66807693f06877a473dd225591c7cdf7b4e2ebcf8ff6f13e4c687699802fa", 0x45}, {&(0x7f0000aac000)="1e0915bfbe1161345928b43c7b9a8e92817e458d4d222e31292967e2dc931422965f3d6efc873adb2804deabf651c9e2ac993bdb946f9daf44c327d9aeef607ae480d2d36478aa3ed53bf89f6245e08ac0d2ad6b484e82d94d6bf337b490787031d435dbf2fd3e7d18246d4c2dcf19a1b809771d66e9a047b7bc03dbe1342b429d7cd9ef0ebf9990c8bda9757ab941eb68dc3f4895df0aa60f0bdbf3968a1301320154cd80878e1c6f7d1c5a064e8bb0277de581c454e1d6323bd72a49dd56b5926f218c0226", 0xc6}, {&(0x7f000096a000)="ea19d40fdcd21a2340c6bb356ae162c81c9e28e9378b0056735eac985dc5a5c2b1e38dcda2275116566b296116a5db325d57ca9f2a5c08c586656d61e17fd6b5cc58d162274194ee7379fc21fb221e674e3320d0d10566a87e0a24a30f98505b21082c604d8b", 0x66}, {&(0x7f0000b36000-0x5e)="1d922d3a3d0b453a845ee2d792270f174f650992340c9927c26dcda219ce753171faf4806b798437f74b5efedbbe6ca9967542fc5b48348e94776ea56a23934cae0c79aea9a63db6950611b806960571b6cffb2e6189ace2314811a58ee9", 0x5e}, {&(0x7f0000141000)="b008b0284f58b876b87233e60f1f225f02338047e534b3478be86e31eccf66d6083da03ad32f52596808c13821c6c7eec4ee0c3c5430df2f122f2308860d4142b3be8eb9401930ed4b6f24980ddd767b3adcaeae3f422d625ae702a18ba697f840bb9b28f8d95fe146312103d2779a4a25f498354a328b8fcbdfcb2761b32180f47decc5d5097fff27c6ff384ee02a2a092e9921a479754007a1f58f82883e9dec318a1095a05413a241f2fd8376afaa19b95973f77c5e51eb76ee9680e76703d36f5916ede176e361d7dfd666ca22a8bde61313c979c9a48c29e09bdabf9faa", 0xe0}, {&(0x7f0000554000-0xb1)="2ad6ac1367aace28d61157599ff80799419f4d939a06a220fa92220710790d5c16c8e478f361dfeebf440b80134e90b3102b66e200c1b5c05c8b1597b6c4f8b81708e8227ee5adae04f4d323360cbadc8b38c977cff1627fd883cacaa623387ef2acb91e21efbc984ecbeab82d77d0a4a9f56f36e04f2f3f1de9526fd067c2b07144812fdb6f90bdfa24b353470926d91f5745630a8602da04b272746ed2efebdda1ac1bcd0620d3e799886a0d51fba2a8", 0xb1}], 0x8, &(0x7f0000503000)=[@iv={0x70, 0x117, 0x2, 0x57, "8359307accb3664e8ded472e004ecfbe57b3bdf16a690e6a53142952e1077183f99d538524d850e44f7800bd1dcf2b40bb3e2f766557dad301d188e88af7f006e4e4cfdf7222974d83aa7210facce8643c963d52d0613f"}], 0x70, 0x4000}], 0x2, 0x0) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000ace000-0x10)={0x0, 0x0}, &(0x7f0000543000)=0x10) sendmmsg$alg(r2, &(0x7f0000170000)=[{0x0, 0x0, &(0x7f00006e5000)=[{&(0x7f0000d6c000)="621875502cb29061e497150a465f9b48bcd8c3433868a176b408edb09fabaa7f91ad79becc8fc2611c4f3adafd385516c07992b7385f40043450be1e5a9c5859dc21bcbda8877c4eb426e5ed9cd124351d2b50f1637fb7253999191230f27bdce1b9abcd35f90b9fe4c5bdff98f5b7277663991515569d7388a817767f61bed7", 0x80}], 0x1, &(0x7f00009c1000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x800}], 0x291, 0x0}, {0x0, 0x0, &(0x7f000052d000-0x50)=[{&(0x7f0000525000-0x58)="2cbc209c7ae35fa13f7ae683a991693d23aa34b92e98e5e79779fb9dc2797be58347f0e5f392a0f409fefd68b6ba81556dc70e4dc7df826af6f0a684963b3cc4c74112c6f67fc0442ca4190fa4b85b22f15517be6ccec431", 0x58}, {&(0x7f0000912000-0x75)="9385a70559985e46f63feea7625a506e770d22b956ed5d44a4b48c49dd2d86dad7bd9b9f816c10583f2dae781d8f28626f9c87e40d27c4a140dd10b553ba9924105db94aef14647200abe61a15ffeb0972fcaec94dbe09b02356bbb918705bff4e5c9eac96877e58e207a71de1bca102bd77100f65", 0x75}], 0x2, 0x0, 0x0, 0x800000008081}, {0x0, 0x0, &(0x7f0000e1f000-0x70)=[{&(0x7f00008b3000)="f1917664499bde3c4cbc8fdcb6c3e8a77b758594075de3c8ce87e3d0ffb5858156b2ae999d57c419b95a011de705cdc5c71f054423a902966b4a488839d171a6f26bf34cec6035b2da85f277a0f4ad52c57110fd9a47f8b79f9da96369e2dc7ce1e7849344327a34c04e74b0165fa1d3c90c9da705c667b799c7918b23d5ea6a20c2d6a23c74b7fabf760144aeec23ccfa9b232c47160edb32b0d660f711afc70d51885960f4", 0xa6}, {&(0x7f000071b000)="5b7e41dde460521b271a78c261b7df6f88f8afe45cbb4ed33fe18fa587d594b7b5d70926a3f5f7750ebe7143747d4a63774208ca7571bae63ba0e48052416b1cb094909a6b2dc504a93eedcc620bd8acaad6ba754e8a329ffab62effd1e61af5dc818f8ab28fdd184ace6474ae8100d030d1f996bb591ca6802a9bbeaf15", 0x7e}], 0x2, &(0x7f00003fa000)=[@assoc={0x18, 0x117, 0x4, 0x69}, @iv={0x80, 0x117, 0x2, 0x6c, "ab94616ca1aa432514d18130f438ecdfca18ce2b28438cc7720f624dcfa0f376887c907d2444d4cd03aa72e3098c77eb264cadcdf9dd7c0430ff5ff525fe0136bb576c26cc6ff321f59b14b63675f7251ba42081992ab23f9e33fc2c842c939b3128097e0ad893c01829038f"}], 0x98, 0x1}], 0x3, 0x8000000) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00000e5000-0x7a)=""/122, 0xfffffdf1}, {&(0x7f0000d8d000-0x58)=""/88, 0x58}], 0x2, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x2060) 2018/01/17 15:56:57 executing program 4: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000f1b000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x3, 0x2, {0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}}}, 0xfffffffffffffd96) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x0}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:56:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet(0x2, 0x1, 0x3) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000b88000)={r1, r2, 0x484, 0x900000000, &(0x7f0000c14000-0xed)="443e607c40a8317b06e4547688548090973aa254d0d9c5ab2f7bf36856c7295d1faee269c65e4e627ceb86ef184cf663b9cf699e0c5b6023d12cf0f381dd552b78c04d2442a7c9a2f3776081ab2720cb0cb3dc3fd68d2d14294c46f9c79215d2956e1364868e1219ab7dcef55696c68693d4b4b607d934843f6ebbeaf8b631129e379b8a123dcbaf7477d6a0a7ce2b29e25004a47846029a80b29bbcf115c4bd2e9d2b561222e1fbb3f2b99111aa5d5a10e7141826cf0ce80ffc2b56f9f9dceb50f512543d493e0fff2a08bc12d2f9c4cd03a8633a323c702e603688b8251df10d1ab992c48a9dfd8bfd969817", 0x1, 0x6, 0x8, 0x0, 0x9, 0x6, 0x4, "d7d9661f61a3c39e0ef5cd84e56b4974102d0433bf990ab7af8f41f909d754c402afa31f86bbda7714a24ae7d163ff4cdc4e4f4bba6055f7f462"}) sendmsg$alg(r1, &(0x7f0000358000-0x38)={0x0, 0x0, &(0x7f0000243000-0x30)=[{&(0x7f0000132000-0x35)="b807080a07c3af2346c5d4583793b5c511d1d688570142228ded417e21e8e6a99092abccd5fe1e0ac44b2d9c23ebc0ecb793bde861", 0x35}, {&(0x7f0000ac3000-0x1000)="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", 0x1000}, {&(0x7f0000e48000)="1147e349bda1354a4fa78bc782e899dff21c584eaa9145fcf1e229054277aac8d8f1f400b96d0bb876299797afa32f893eb4f30e49c1e094e6f42ee2131925b50f81361e34e489792a5baca8b773e3ce8b90980d9572fcaf3141aacee74a16c5579203e500bdafd4e1c6eada4156cfdaeeb61e36410147e4843b6ada02ff4d10bba9d9339c2cf49ec030ffd9ca0ec41527c6f4118f1b7b5c9360a31cf966b573c7177e5f60bdb1593dab", 0xaa}], 0x3, 0x0, 0x0, 0x80}, 0x4040004) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000ae2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000941000-0x19)="0a0775b0d583e5b3b60000000000000002ce1b8217ad40ff", 0x18) r4 = accept$alg(r3, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d16000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f000098d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a62000-0x4)=r5, 0x4) sendmmsg$alg(r4, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f000052c000)=[], 0x0, &(0x7f000073e000)=[], 0x0, 0x40}], 0x0, 0xc0) recvmsg(r4, &(0x7f000037c000-0x38)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f00005aa000-0xab)=""/171, 0x41f}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x184, 0x0}, 0x0) 2018/01/17 15:56:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000ea000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00009dc000)=0x58) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000b28000-0x5)={0x0, 0x3}, &(0x7f00000f6000)=0x8) pipe(&(0x7f0000a39000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000f24000)={0x80000000, 0x3}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000026b000)=@sack_info={r1, 0x7, 0x3}, 0xc) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000119000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) bind$alg(r3, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000b0b000)=[{0x0, 0x0, &(0x7f0000433000-0x60)=[{&(0x7f000039a000)="1c211e9ccf9ff2", 0x7}], 0x1, &(0x7f00008a4000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 15:56:57 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = accept4(r0, &(0x7f0000002000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x20, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) socketpair(0x9, 0x800, 0x7, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000)=0x7, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000000a000)=r3, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x3ff, 0x4) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000006000-0x4)=0x0, &(0x7f000000a000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) 2018/01/17 15:56:57 executing program 2: r0 = socket(0x40000000015, 0x805, 0x0) recvfrom$packet(r0, &(0x7f00007fd000)=""/221, 0xdd, 0x0, &(0x7f0000173000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="4c166196be83", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005b7000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0xfffffffffffffffa, 0x1, 0x0, 0x400}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x5)={r1, 0x8}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) socket$packet(0x11, 0x3, 0x300) 2018/01/17 15:56:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000119000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f00008d8000)="6c29805c3dc11d99a505d771be0e0abc178c7d88ae3fb52d68ed5ac33384f2e80ca1bf90815d137587dc22fe249c554f9334cc5844da07db7fc5da6d7b31c9cde1e9c071247401f236c4b6c349eeb7428ac49a2f4cf46ac25cf142b0f69c1019d58d86188693f6a1174154dfb6c92e19859c47e58eb6c0bd2c4c198e7712ed7fa6f59d1ec18d13d9870354bbaeb1ce135234da43790f25797cce7d1bc1a7a05758df734f", 0xa4) 2018/01/17 15:56:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000031000)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000037d000)=0x0, &(0x7f0000e9c000)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000033000-0x8)={r1, 0x0}, 0x8) 2018/01/17 15:56:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000538000)={&(0x7f00006a7000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00009f7000-0x50)=[{&(0x7f0000bb8000)=""/63, 0x3f}, {&(0x7f00007d2000)=""/4096, 0x1000}, {&(0x7f0000bfd000)=""/241, 0xf1}, {&(0x7f00005b6000)=""/82, 0x52}, {&(0x7f0000a7b000-0x85)=""/133, 0x85}], 0x5, &(0x7f0000b1f000-0x87)=""/135, 0x87, 0xffff}, 0x2000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002bf000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x6110, 0x9, "8a722ed713624214682adc592148f5a51bd487c6ac631f283013ae115c314c7943b73491c22b7ecdc591c8164595b9b248131d2923b22e03b65902b83c5e04f74009412d36eda64c6428b87a548676db"}, 0x160) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000ab4000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, 0xffffffffffffff66) 2018/01/17 15:56:57 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fd5000)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f00009d9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000687000-0x4)=0x14) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000fd6000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, r2}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000023f000-0x4)=0x0, 0xfffffffffffffe3c) 2018/01/17 15:56:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x47fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b33000)={"274cad63a1b8ac90e9293ad830c471fa", {0x4, 0x6, 0x6, "1107794175b9", 0x3, 0x0}}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f0000996000)=0x4) 2018/01/17 15:56:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000299000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000001000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xfffffffffffffffe, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcc, &(0x7f0000fe8000)=""/202, &(0x7f0000fe8000)=0xca) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000fe7000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fe6000)={0x0, 0x43c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) r3 = socket$inet(0x2, 0x5, 0x8f1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005d4000)={r2, 0x7, 0x20, 0xfffffffffffffffa, 0x81}, &(0x7f0000293000)=0x18) getsockopt(r1, 0x84, 0x80000000075, &(0x7f0000fe6000)=""/8, &(0x7f00003e5000-0x4)=0x8) accept4$ax25(r1, 0x0, &(0x7f0000d05000-0x4)=0x0, 0x80800) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fe9000)=@sack_info={r2, 0x100, 0x87f}, &(0x7f0000fe9000)=0xc) 2018/01/17 15:56:57 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000001d000)={0x4, &(0x7f0000019000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x1, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffffff) 2018/01/17 15:56:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f00000af000)=0x0) getpeername$ipx(r1, &(0x7f0000fdd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bca000-0x4)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000d4000)={@common='bridge0\x00', &(0x7f0000c85000)=@ethtool_drvinfo={0x3, "fbc6c398368b65b6c2650bdd3532444cb34aa2f4c95f1f719e2e2beae03d62aa", "47699cc8a026e853ef5bb7cfa78cc409b1063c113c8b7a93310a3e4def019df3", "d47c38de95c01e4a641b28a90ab084da187783fe6a4a3692a96ce3981ff463df", "aa50b638ec5fa284b4dab7eb3aeed3e313b5be575093db875ae6b6577d7c8c7f", "6442add5faae69822bd2bcaf287f57d1affa4f1994cc16056676b71fe6f0b9a1", "7d90985f6f1380979dc46fe3", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:56:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000058a000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00008fa000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept(r0, &(0x7f000047b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002f2000)=0x10) sendto$packet(r2, &(0x7f000033f000-0xa2)="bd13e60930cc112b723bdeed732c2d7f272fcfc1a5cdd25f53c7033aa8d9701224cd91efe9e43c7f373d72bd88e36e300c91c660b4caa594b5c5667356a9ec30d2a5fbe8e06d17560ddb0fe0414086878cbe4753aa3bbbe78f7d083bfbf072c334bbfe7479442ed5ed1457ebb8f56d0bfa7ac18ce0341dd245d3d46989fd686491ba5f74b8e67dc02e846f0c8b418904e20ef891db5e9ef9eb95d733752984cdbcfd", 0xa2, 0x0, &(0x7f000058a000)={0x11, 0x0, r1, 0x1, 0x7fffffff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000033a000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000db1000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000bd2000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg(r0, &(0x7f0000f85000-0x38)={&(0x7f0000e72000)=@llc={0x1a, 0x4, 0x8, 0x0, 0x7, 0x20, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10, &(0x7f0000409000)=[{&(0x7f0000a82000)="9b582294e776fed2039059b92c2b57862ed32b54a5748eca", 0x18}, {&(0x7f000064c000)="c2a251bf22dfb60443330a59de1346ac1b572127dcb4dec4db48c4935707ab82f5f572e65228b63300337514caa22078ceddac76370fbc171a735f39459d43f86e852fe1871aabc919d5679ae72da50e6287eac8d75ef8d14400b9825862673a9b75f1121d1aa17050000c5dd1b97ce22e4dfe480a347c2a780aa31169e07088747c582bd33a225fddde1bf084c06cba17554b98cd86b5391caeb302507a76d6f02aa116fbec981cb02900fdd383dcaa53bed96c03", 0xb5}, {&(0x7f0000ba3000-0x1e)="997ec1877c58d756482bc45d3ff54dba6fe4777ef842692ebdb8bb10b448", 0x1e}, {&(0x7f0000826000-0xac)="f60a89e90c4af2aace6bc4631b390873b28686d4d134d94b2f7e2228d3b66bbd38fb7662f4a9bfcbbd759aebde236d816356e57cb9d878f41e6939bccbd83e86ce4e0206b255fee83be4016f044aebb128f94d994bb03b72fdf1a81e6043f723b6364a1ee400a818acedbd12e5c20560d68528b20cd29f9a00b5f9e6e7930d230c92828fb46aef062dba7711d219d61f66a2e375e50437ebac9059353c8b950e2c396b11bb2e559cfadcde43", 0xac}], 0x4, &(0x7f0000b62000-0xa8)=[{0x68, 0x116, 0x2979, "dbd2248bce09e4576a9b91ce83b1d1e09d644ab6eb0c95f558d5ebe7dac863482ce4667de039e6283c6cc3945be5e1d5beadbd7ebdb4ae33382f13fcee04ceaab7c29bc90846247a7df886f0842a7fb26dda07eff60cff"}, {0x40, 0x1, 0x0, "ed5499bf61a14e13c5860126b5250d83c38616ead6a38729e98961a4a9c51727ef9197b7e0ab1834d22886c9a4"}], 0xa8, 0x20000004}, 0x80) 2018/01/17 15:56:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000265000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a96000-0x4)={0x0}, &(0x7f000080e000)=0x4) recvmsg(0xffffffffffffff9c, &(0x7f0000028000)={&(0x7f0000fa9000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000d23000)=[{&(0x7f00000e4000)=""/7, 0x7}, {&(0x7f00005a6000-0x39)=""/57, 0x39}, {&(0x7f0000900000-0x1d)=""/29, 0x1d}], 0x3, &(0x7f00009ea000)=""/174, 0xae, 0xb5e6}, 0x20) getpeername$unix(r1, &(0x7f0000627000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001c9000-0x2)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f00006f7000-0x4)=0x0, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004ba000-0x8)={0x0, 0x0}) 2018/01/17 15:56:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000038d000)=0x8) syz_emit_ethernet(0x6a, &(0x7f0000075000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @empty=0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, {[@ssrr={0x89, 0x17, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0]}, @rr={0x7, 0x7, 0x0, [@multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 15:56:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:56:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00001c7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x101}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000b99000-0x4)=0x7a, 0x4) 2018/01/17 15:56:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000b97000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000575000-0x4)=0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000000010, 0x802, 0x3) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000c63000)=0x77) write(r1, &(0x7f0000f45000)="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", 0xfc) 2018/01/17 15:56:57 executing program 3: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000f1000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000f1000)=0x1c) recvmsg$kcm(r0, &(0x7f00000f0000)={&(0x7f00000f1000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x20)=[{&(0x7f0000076000)=""/170, 0xd6}, {&(0x7f00000e7000-0x84)=""/132, 0x84}], 0x2, 0x0, 0x0, 0x1}, 0x101) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f00000f0000)={&(0x7f00000f1000-0x1c)=@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe1}, 0x1c, &(0x7f000007a000)=[{&(0x7f00000f0000)="24ec8603683cf7af2181af949b0e1763c15a73e76d8db9357e03d24d5278559546665bce95fd706b63c05f3476c6e2f2cce5352cd85194dd238ef6159d201a88c13bb285144ce82e033eeea4e0dc9238b78035661290dcfc4e7c216425758ace2f7799c36b435ac27b", 0x69}, {&(0x7f00000f0000)="59a1d69caf8bfd12957f7ae3a52aff36c0b84ca78fd5e1986b00d7e3b89dc8c0b63dae6928026a59b42f370991ef4a99cefb0a2e46705c2f1eaeb1fb2ae21bca0445a532f509764180bba624c1cd9a6914cf72805afdabe44a80ce559eedc583ee2d4db5f3a41f97309eebb841bb92c77cdeb5832189034c4a7abbc2f0a0f38b40a6301321bb5a2428faed5ef451f8565b908dcba5a188780eaffb0949a989b4dd588df5e0f954ac6f885b4de5e6707a2b45917094a77d771fe5aa2c4dc342a2224989a69e138a058efaa6439ebcbdca387bfecf1ed61078acbfe1202f5b145550b4ad047f21fa9cd7b81de3", 0xec}, {&(0x7f00000cf000)="5ac984be", 0x4}], 0x3, &(0x7f00000b4000)=[{0xe0, 0x0, 0x1, "8a9f75401780d324dde1f2117494fd661e47344f31dda1fdd454a09c182f4296b9ff4c35f3e7fae2d9d0c0c53a66187d6388e452ef5821025bb83c708cf713e20c478d713db5572c7c95b8c92f3622254b87693edcb3916dca26655cf82bc36f0a5c0afc9eb70e0ae91c260f5930b4c9fdc41a02e1eb00fbff0ac8f73da8f41684c5c93dd58029ddc86e747bb0514bd220b251301e6fc78e9b09d6862bf4ee666f167bc04bc855d82c8075adb29568e75fa45650423a601fee36021621f00887614c0295c314bd0c007ce57d7a"}, {0x88, 0x1, 0x1, "e8167b9b7fdae860f8b63f8de1006687251530f6ca64bad99a8b828a369387d99e93357b421bbe8ade31450ce09f9f10a95a06f4ba6d6b570f879c1f9de5ab7a40335953a8d403407a3293f798c92d546b98127275bb24da6af51ccd4c3463f725e887baad52fdf1e74ee47618c14f3ed54267812d"}, {0xf8, 0x0, 0x3, "33b8f9be7a68ee599fcbe6ad235e1ce8b8c058bb6c00e71ea9a0bb9950a3c70bd48170acd2a9d363bec359b7335679493aeb7df04698d9c4026bef6573b4e478efd1aa0bf99273ba21e246544862320cd642309428051da5f9ab4fec115461fb8ea066439db06ea2fb67890c07f6d5f43cfa7c1bb1b6b3e0cca512918bae967d5186045dff8bbd8bae8dde508cd4134a060769390fd1f61067b406993eb79b90fb70d0cf9fe4d323f1b0ba94df2efabfefd4be8404b0a788ad2e1f86afbd2bc54acb5e6d9da91704f612f62211a1ae978cee19fdf1238c23d2d35e50420ca358aa4e83c7ac68c3"}, {0x58, 0x11f, 0x8, "98051d8c1576d7bb5086a1cae0a967d7f777847e573f6e6a8af84d1ab7a26807ddd69f6d7a62ee9c3204f457ae4dc65abd2d100d9c004deb3775989dd8bbf2cf64497d936e0dca"}, {0x70, 0x1, 0x7, "edd9a8820965bb164dfbad0126212d46fd27a0b15ba2f0430892dbb2a00fbf68b0fabb8d6116d1bc1a59491b50ffb29dab505fc4bfc8d3b03186d121f9b7e03df67b2679aef089c1bc965754ec6cfd7a64cccc74076ddcf960ff02"}], 0x328, 0x0}, 0x20000000) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 15:56:57 executing program 5: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000321000)="", 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000059e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000fef000)=0xc) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ff0000)={@generic="6f2f3d0278839aac31d08cec967c9647", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000852000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ca000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x7}, {0x530, 0x3ff, 0x7f, 0x7}, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4, 0x3, 0x1, 0xfffffffffffffff7, 0x4, 0x9, 0x73}}, 0xe8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f00009fc000-0xe6)=""/230, &(0x7f0000001000-0x4)=0xe6) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket(0x1b, 0x7, 0x1) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004ba000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d0a000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000001000-0xc)={r2, 0x80000, r3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000028d000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a1dbebb07cc22b641771a96de044b670"}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000fef000)={r4, 0x1}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0xa, 0x1}], 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) accept$packet(0xffffffffffffffff, &(0x7f000040a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae0000)=0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a9a000)=0x3f, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ff0000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 15:56:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000aa2000)=0x2, 0x4) r1 = accept(r0, &(0x7f0000815000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00004f9000-0x4)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000746000)={0x7fffffff, 0x1, 0x7, 0x80000000, 0xe4f0, 0x0, 0x2185, 0x0, 0x8000, 0x200800000000000, 0x5}, 0xb) accept4(0xffffffffffffffff, &(0x7f0000fd2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b1000)=0x8, 0x0) 2018/01/17 15:56:57 executing program 1: sendmmsg(0xffffffffffffffff, &(0x7f000023f000)=[], 0x69, 0x8000003d) 2018/01/17 15:56:57 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x5, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = socket(0x8, 0x0, 0x7) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000295000-0x4)=0x0, &(0x7f0000e34000-0x4)=0x4) 2018/01/17 15:56:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ae5000)={0x0, 0x90, &(0x7f0000c03000)=[@in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x20}, @in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}]}, &(0x7f0000ae4000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000052f000)={r1, 0x6}, 0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ec2000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/17 15:56:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x6, &(0x7f0000000000)={0x0, 0x0}) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cc9000)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000-0x28)={0x100, 0x5, r2, 0xfff, r3, 0x8, 0x4, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000002000-0x82)="19eb45a9d1b983d3843317973531664b20fdfed1bc69467d3d5a8a1fdf5481798be816f94d2ae4fbe3e769e39653f40a40a9887df384b3b06b9d9e92ef8e17036e9f05c91b656e0a70a9225ba7dd912ac6518fb10fbb2ee43db41a2e86eeca31b5c4ef0a0df99105dfa86eedb84deefdace4d8384c6cb725e7827450dcd5a01e0a24", 0x82, 0x4, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) pipe(&(0x7f0000bbe000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000def000)=r5, 0x4) r7 = accept$alg(r4, 0x0, 0x0) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r10 = accept$alg(r9, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000131000-0x4)=0x0, &(0x7f00004a9000-0x4)=0x4) writev(r10, &(0x7f00000f6000)=[{&(0x7f0000621000)="50fa966129f31709000000c7db493264", 0x10}], 0x1) recvmsg(r10, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r11 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r11, 0x89e0, &(0x7f0000154000)={r7, r8}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000485000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000045b000)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b96000)={r12, 0x1c, &(0x7f0000595000-0x1c)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb7}]}, &(0x7f000078b000-0x4)=0x10) sendmsg$key(r11, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:56:57 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000210000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb6000-0x4)=0xffffffffffffffae) socketpair(0x1d, 0x0, 0xb58, &(0x7f000007f000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0xa, &(0x7f0000cb5000)=@raw=[@generic={0x7, 0xfff, 0x0, 0x1}, @map={0x18, 0x9, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @ldst={0x2, 0x3, 0x3, 0x1, 0x1, 0xffffffc0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x5, 0xa, 0x6, 0x3, 0xffffffff, 0xfffffffffffffff9}], &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) [ 908.416665] IPv4: Oversized IP packet from 127.0.0.1 2018/01/17 15:56:57 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000005000)={0x0, 0x9}, &(0x7f000001a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000006000-0xe1)={r1, 0xd9, "238e4ad3ffbd78d8075a848b70234924edcb0f289e4b555bbf8cc3b8e95922400e1cd0c60d82349d2e30011aa134053885d614204a1f3e92d44909ccd120023e1eff3e32de24f25dbdc641006f98c5982e4dbe68f42b69ff03225c090a3e247b30a541691af2d760616e5e8f5ddf21382c2ddb45f3d109632e957ce2eb74ffd13d3ee211ae510cc380ca1b57fec735604f96355e73c484cf468e821da99cbccc91617853d4de01e11e31ebba0a7b082ec20b5f804b123f8c4d9da7bf8ba94e25dfa827081e3a1135dcf9edd857bd2a77e34bf00e80180a1c49"}, &(0x7f0000016000-0x4)=0xe1) bind$alg(r0, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) 2018/01/17 15:56:57 executing program 3: r0 = socket(0xa, 0x80000, 0x5) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000397000-0x5)={0x1, 0xc3, 0x101, 0x8}, 0x8) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0x2, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4000000000000) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$inet6(r2, 0x0, &(0x7f000001c000-0x4)=0x0, 0x800) 2018/01/17 15:56:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socket$inet6(0xa, 0xf, 0x1) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/17 15:56:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000c98000)={0x0, &(0x7f0000eed000-0x1e)=[]}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000067000)="", 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) r2 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) close(r2) [ 908.509600] IPv4: Oversized IP packet from 127.0.0.1 2018/01/17 15:56:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000871000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r2, &(0x7f00005de000)=0x17, 0x3f515467) shutdown(r0, 0x0) 2018/01/17 15:56:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000000001, 0x81) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002ec000-0x10)={0x6, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 15:56:57 executing program 5: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00005eb000)={0x0, 0x78, 0x6, 0xff, 0x4, 0x5}, &(0x7f0000d94000)=0x14) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f5b000-0xa0)={r2, @in6={{0xa, 0x2, 0x7977, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x80000001, 0x9, 0xfffffffffffffff9}, &(0x7f00008c7000)=0xa0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f5a000)="48433ae12a9dda5cca8e78d2b4c47587061735e4a7a7bf2ea449ffca80e14246688b1d91af074a55c5b8a2fa3a830761e3d7b12cf7ddcc9c12cf3e34ad4721086e5a00b74d17c0d05fcbf7a18e0863221de1e061b19ec0fec76a9940", 0x5c, 0x20008040, &(0x7f0000dc9000)=@ax25={0x3, {"5404c424b4c2e9"}, 0xfff}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 15:56:57 executing program 0: r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000001000-0x4)=0x10001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x80000001, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x401, {{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000002000)={0x4, 0x8, 0x8001, 0x9}, 0x10) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000003000)={0x934, 0x6, 0x81, 0x202000}, 0x5) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000001000)="980c207dec2e480026a645e1275ecd5520422863fca020846f8b268bb6cf670944c942cf711ffeb6f4edc6fef12f65ff29c7c3e5059312582969e2fe1b803417dca03863221426cd32a6d88810e025286122a43721860a17b6f361c72c6a7f51e301fcfde1f7b5b83a18442c9272c6bbe2aa17303e2774e4ad6a3c4e6ad6f514a95f7ff6c46550acd774850161dacf7bd9069c41b22ef83a5ae62f01d4e3bf2677241d914da8e230c86177eda2b08b919eed791a63381ed4b7e097a360c30e61c42b693077fee294204cc234c17de2c0a1425b", 0xd3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000005000)=0x5, 0x4) getsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000007000-0x84)="465083a080b78a3bb4e796db616ad947c7394ea410821cc175830d80729194a44382fb48be7de50c10b8cd550e56b372786da935a43fe507658b84ac4e363d31d13930aa3cbaedb58680c3f875ef9658ee81bd44d18a94f22732f16bc47b39d54e9e1e1807366dc03d33ade9ff2634f2aced36ca7fe7fde5c9634f5d17ade821513f71e4", 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000007000)={0x0, @in={{0x2, 0x3, @rand_addr=0x200c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000)=0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000003000-0x106)={0x0, 0xfe, "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"}, &(0x7f0000007000)=0x106) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000005000-0xb8)={r3, 0x10000, 0xfffffffffffffffb, 0x1, 0x9, 0x8, 0x2, 0x20, {r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdec4, 0x100000000, 0x3, 0x5, 0x5}}, &(0x7f0000008000-0x4)=0xb8) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000003000)=0x0) r5 = getuid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000009000-0x38)={&(0x7f0000007000)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000007000)=[{&(0x7f0000006000-0xe0)={0xe0, 0x2c, 0x402, 0x3, 0x0, "", [@typed={0x18, 0x74, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}, @typed={0xc, 0x38, @uid=r5}, @generic="e618a7b9398542ba5ee554c9e8aa63655fdd5406e7c288ca168d97d70b456ce3bea152d57f3cae787ded6a9f794a804e1235aa24e60dd0136a43186de697885a13148308e752b17a1668546bf376bf0865eb37911a3f23710876baca9e188d7d55e7d27ea5fdbef1aa2d32f8cda71448d838cde7faafec4ce2ad0873ca4dd7b192a267d3cc20149cb271e7e9eccec72c9ff3e259dbdf68883d5b89307a525a5bac182b4a87a75e2883"]}, 0xe0}, {&(0x7f0000009000-0x21c)={0x21c, 0x40, 0x200, 0x6, 0x3, "", [@nested={0x1c, 0xa, [@typed={0x18, 0x73, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0xc8, 0x84, [@typed={0x18, 0x92, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="717788029f58c809ab3cede4117a55bcf031b7f54c858133e9dc625fb943", @generic="43d74e0255dfe7707b329bfe8e48dc585bc7a83f33aa1feff4d3aae2e5e419b2b63e112a1eaa502ed29abdb0293a1efd62037280074a11e3e21bf61733e29b89d0fce447b667b3283d862ee13b13c25edd6d3ab392196123157c34d744f83b8a73a9820f5fc026f6c2cf47161520d69d58453beae810c253e120c95993afa1571eb064cb73697756b82ff0"]}, @generic="ffb2a0e26f1fe515441806eb0e8daaab951efa7b8905fb54f6603d410c9388280b1eec0703041e34a26fe0b8206c3b5b4418cfff81c87fbe849dc776cf96d14a5667adfb97972fe752", @generic="ca2ebf4cd0719f1323585e661c3b6363638fcce2f7fa64ae40cfb63329be63ba850b08d05b5d0c145f36441759fb1c61b30fc441d5697fe70f64a3e0ed68da9ec26b3bad37630efbfb40d7dc14b91eddecddc4509f044b76da4d37f1004a4cb0cd6e8f28f25e29b6dab00b0b6557540f4353830dddba83be4a34f09c805be2760c709c9af81727c5189d19f2f6b629fc3fbda15a85d3617fefeef21d6279cc410cf68f920e403dd28fbb39fa456d78c72e996dfef3b9c50448ec26877dfb5fa082a2d026b1531d94582f274b007baa202a32feb2214fe89894168250"]}, 0x21c}], 0x2, 0x0, 0x0, 0x8805}, 0x0) 2018/01/17 15:56:57 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x100008) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0xfffffffffffff6b9, &(0x7f0000fc4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000fc3000)=0x0) r2 = socket(0x0, 0x800, 0x7f) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x7, &(0x7f0000fc3000)=0x8, 0x4) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f2a000)=0x0, &(0x7f0000fc4000)=0x4) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000320000-0xb)={0xffffffffffffffe1, 0xeaaf, 0xb83, 0x3, 0x38a9, 0x4, 0x5, 0x1f, 0x40db8d5b, 0x4, 0x7}, 0xb) 2018/01/17 15:56:57 executing program 3: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$void(r0, 0xc0045878) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000dc6000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) 2018/01/17 15:56:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e75000-0x38)=[{0x0, 0x0, &(0x7f00003a7000-0x90)=[{&(0x7f00008ba000-0x1000)="b3e5408738721c1a891fca61c91cd3e2aa55500e0303afc7df172fcf48f6514c", 0x20}], 0x1, &(0x7f0000de2000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000071a000)={0x0, 0x80000, 0xffffffffffffff9c}) getuid() ioctl$void(r0, 0xc0045878) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000023a000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00005d0000-0x8)={r3, 0x1}) r4 = accept4$inet(r2, &(0x7f0000238000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000014c000)=0x10, 0x80000) bind$inet(r4, &(0x7f0000760000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/17 15:56:57 executing program 7: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) r2 = accept4(r1, &(0x7f0000283000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b4000-0x4)=0x10, 0x80800) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000316000-0x4)=0xffffffffe810e0e2, 0x4) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000316000-0xe)=@l2={0x1f, 0xc0000000000000, {0x8, 0x1ff, 0x1, 0x3f, 0x0, 0x2}, 0x0, 0x6}, 0xe) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000101000-0x12)={@generic="c8318e1159065d19dfcd1176ca14d9b8", 0x99}) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000313000-0x10)=[{&(0x7f0000312000-0x18)=""/24, 0x18}], 0x1, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/17 15:56:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a58000)={0x0, 0x0}) r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$alg(r0, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[], 0x0, &(0x7f0000dd3000)=[@iv={0x30, 0x117, 0x2, 0x1c, "a25e6868b9434fc34d599e178c39d61074ad3a6feff3fadcedcbeec5"}, @assoc={0x18, 0x117, 0x4, 0x5e59416c}], 0x48, 0x0}, 0x0) 2018/01/17 15:56:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000003f000-0x18)=@get={0x1, &(0x7f00008bb000)=""/126, 0x2}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) 2018/01/17 15:56:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ac9000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000606000-0x4)=0x20, 0x800) getpeername$ax25(r0, &(0x7f000044b000)={0x0, {""/7}, 0x0}, &(0x7f00003b9000)=0x10) syz_emit_ethernet(0xe, &(0x7f000066b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/17 15:56:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000a8a000)=""/147, 0x382) writev(r0, &(0x7f0000528000-0x30)=[{&(0x7f000028b000-0xc9)="5fc3cfdb35752fbc32b6fda75aa11a667eb40b7f4786eb0ac2b74f1905d141447c14225c9781c0ac04b63ab31e741c93eb43a389bec6501e99d49014927cec3a237c54dc4a8c3c1e51a9d67aaa70ef2657025d313ec1acdfa4aae3c1178d4e163316419c3d3830c147c34c1823151e0360313ef441b9b4c9870b1d982092d1c09f14d80cfb8d7d749ab978f254dfd0054c4739e1ea89d4df24a2ba0d3b1172a90d99434b341489f23530ad907044b05297064ade28886fde627c0987c3b5aa4cfe54d9b0bb818d81be", 0xc9}, {&(0x7f0000c43000-0x57)="48eb48886f15f8dff86f2a3a3d95f86ba7f3d7a847fd9826f854ea5bd0ae8253a49728104a4e912035fbbb5a7627feef66c0c2f0691a1c62e9a62d32355d20c0b8af7408e7e22184bc66de4c1ba2d52b1f62d2aa6cbc89", 0x57}, {&(0x7f00008cb000)="050dd44562b1b6923d50a12ce860fb53831df5e412a9c840503496e6f0e42af7c18d13836a0acf713027566bde9d7a471abe944884be1e9894a2253cac87a2dd26c5cd1dcc6740ff00f8be3cca171faa2438755547778a3a11a26cc38dc9e1861708a236637f0140e79a50e9af48", 0x6e}], 0x3) 2018/01/17 15:56:57 executing program 6: r0 = socket(0xa, 0x805, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000084e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000aab000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000252000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000265000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000411000-0x8)={r3, r4}) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000744000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aac000-0x4)=0xffffffffffffffd0) 2018/01/17 15:56:57 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) tee(r1, 0xffffffffffffffff, 0x4, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000049a000)={0x0, 0x10000, 0x1000}, &(0x7f0000fe6000-0x4)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000fe6000)=[@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in6={0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6}], 0x74) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fe6000-0x8)={r2, 0x8}, &(0x7f0000fe5000)=0x8) 2018/01/17 15:56:57 executing program 3: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000f1f000-0x38)={&(0x7f0000f1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007e0000-0x10)={&(0x7f000088d000-0x368)=@expire={0xf4, 0x18, 0x6c0a4a47e48a3c2c, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, []}, 0xf4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f23000)={r0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000104000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000722000)=0xb) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000f23000-0x10)={0x3571d6a1, 0x20, 0x1, 0x3f}, 0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000e65000-0x28)={@generic="116740f354cde9a77c86b20c8f9037d6", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 15:56:57 executing program 4: mmap(&(0x7f0000000000/0x310000)=nil, 0x310000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) ioctl$int_in(r1, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 15:56:57 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x19f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x1, 0xffff, &(0x7f0000f78000)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000565000-0x58)={0xfff, 0xc6b5, 0x7, 0x80000000, 0x1, [{0x3, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f7a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f78000)=[{&(0x7f0000f79000-0x20)="23161ef487bb071f822db528cd14bddea30acca15137a1c4a04d0fe241d709b6", 0x20}, {&(0x7f0000f79000-0x41)="2cf0dad2a10dced031cf108dbe4bbd81f49756a938e60c8d6621ccad1ee57da47bf518707527426c66ca9d70e0cf7bc21cccc34b08993e3b8422afff9c9e0f75fe", 0x41}], 0x2, 0x0, 0x0, 0x40880}, {0x0, 0x0, &(0x7f0000388000-0x1c)=[{&(0x7f0000a28000)="af09565a42059440af7437d25b1ce2d5d0d13fccfdf5ac1506cfa8bda464fa0f45e7f47f229b8ac5a06c70a17c3ea6c99a3ba70f52b83dbfe51a17282e4f89264e27b58b2679abba9ede2a06e790e1b87d7874492bb0c712c30f2a0eb1ca3578f203c14d694b9fd05c2e895d2b4a4b06c63c1aaf74b4198cb9712bd8ed927a34b99eba07f47ac1b51f4c1443f420c39d6e375cf22719b8a2c27e1653529e2825a590275c7b4409efa8674cd877af7f99cc6393ccd16b4d5e08485a68919e12c8c18d578f3b1a49faef318c2cecd89d6ca9e85a6a6224aae65d789f6432d916027df422d5782dd1", 0xe7}, {&(0x7f0000f78000)="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", 0x1000}], 0x2, &(0x7f0000f70000)=[@iv={0x18, 0x117, 0x2, 0x2, "8f95"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x20048000}, {0x0, 0x0, &(0x7f0000079000)=[{&(0x7f0000bdd000-0x8c)="5188447672944960f2d301cdc786537ed3da643650c1488a0eb3b61397932dd5a3b002f45ecd4c8d5569c8dcdddaa54410bc9b5a871c3012b088755506ed7af7797dfc552fe1bd70197626aebe2ecf1efee84ee2e8550819545c8529e3292fe9f1425fdc22cc4a3b439ed113d959f71dfedc5840135ecef7eed1ce6af362601d0b3ac430749d710bb2bae353", 0x8c}], 0x1, &(0x7f0000f78000)=[@iv={0xf8, 0x117, 0x2, 0xdf, "040b4fd89d8b178407c7920ff6578919c164d93442430810114048715ed0a70f325d9d68fba1d81a022d003e9d9a48b829202a36dfa0245dccb65f9a98025ad62ac9fda0c6a468818ae0e525f1a71a2ad8c4e1a8d5192dbda021f5f51089f6f61b1643fb77e4d3e50e2558937b5bb4627429efbfdfe561c079ad5a0e34b9b207b2b392e0c5e26a8c52192092bc1cac3bf8596e2a40e26f32e28dc559efee78a5b94dcbe6526a7ae7f81b738785c1ca21da1ac37060305253c467a53dd1b8fd954d43aa6c9294dfb673d56d42f550fb1e5d0d2bcddbff9b2d2e3bbe35884296"}, @iv={0x38, 0x117, 0x2, 0x1d, "7eaaf909f0a677681e1d177a5104851f9b9cf553ee107458cff1d59a2e"}, @iv={0xc0, 0x117, 0x2, 0xab, "9813b8b7fe6dc2633aa9f2567d1e8987da74c4505d6ecff2dd72ac01a9d0bc69147bf8d098c312fdf4d1330fda40fc9a3c3c4723bf0f213ff420ad64c8e085a87380eb4b383e48bcf28a4e313ddbd73a83ed768d8faf66450ff13b4b1e6dc6e5d0e3b3ff0754af60dfd09ba2e4f108a8f573efc796b8745587abad39d2bf404c7a576e780578bb5cb3fdd0a9d51122841250fa7a162b7146c448b38aafa994b761262cd077a49767af6020"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @iv={0x58, 0x117, 0x2, 0x3d, "065b6d100b6f2832b5f8308eff1104bda3db08de18d11b18f0684e1172f3e612b290d70bbd043dda09d11321c26109d53fdd30301d03d4cfec02dcf95b"}, @iv={0x68, 0x117, 0x2, 0x4d, "006213c3a639488c018cfa75a18a6f4a678d70adffd3920b48f3005a574188d5fc56104622fefb70d17b0fb1bd9ef4394fb02ecf003ff73ced6f8e7deed5f0ed969f6b3d072f0106c812ca0530"}, @op={0x18, 0x117, 0x3, 0x1}], 0x2f8, 0x8014}, {0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000f78000)="0002ac41cfa71042e6261220798e119777f9550548c564e0d2a01a1327bb101994f8d23da043b2164fa510f114c7e199e674932446f6f2fcdf6b8259f792d6d22e1bf64cff2b8000da1f25d8f463fca10c576bb5efcdb5876d7660363f5a8d18c68c5dbfe916caf7472095ebe4561e4c2cb3018b67238aa6dee7ef6ee572c53751351612d28323cba4fb2fd6545e7264cbb16ac7d9b179d263", 0x99}, {&(0x7f00004a1000)="d13bb8cda389200b7c7a893acdc24cc6ff86461cd59a4868046a661c506bd5d2ddc20ecf33ad7fb7d028588c9e6decec203e48d2c3523c72fa19cddfa6dd8cbd3a22688a6f645742d68f500aed3876f7c59664ffbe88558180068ce8ad67fa838db8b52319d64404ec9c4925347cb3d1821df2fd3aab9e974cc69acac19bd771d6fce089546c0106f295214ae61b12e3bf7e221689c9054c7a84aeb08be25814d4d702d8da", 0xa5}, {&(0x7f0000f78000)="77a452eb6da530d11e8e21a6457d3d06583a5e0d9b65841362e71b49a6010e3b7c6d3e5a133647af3d79a55df862cd08d2a03c9384b27a0f92a2b35faec43ae2caf3593f5de6eaea81930532e7bca7954650b64b29516b89e4aa8ff91e52895a0d8ac4666a311d76d21f7c03aaf5e8ad5622aecd46850306e1b32ce109719ab96397ab4f7cda8f809e17ad4b7f9bd0c090a79d1061d3fed2cf20de81567a4c04eae100693e959279ff99bb8c672c12c2922d0449be1545c6f878c264c29d0d8293875e4ff16acef54525d118a9d60f348f4a7f8bbd3ba6", 0xd7}, {&(0x7f0000cd0000-0x43)="5daa99081d41a97b7f39ccab25ad0e5854abf843e005b0c7d5f002d1561e8e5390f80753439679b6bb8100569f20e847445160f88972e19f6c6f1dd5c9d2203a6275ed", 0x43}, {&(0x7f0000f74000)="8629771c8a5c3c21916c66ee0d1c885181ce466044364ce2fd3c14e45778b02da84c9413f60636d8a6a4b736c23675b236f0bcbc199c8a5132133da76f65758e408d4d0c963b1645e9eb0711c883eafba6c4bf353c5f7d3cedc0c0dff477b79ab29da3503294b4b7482dfb41984a861935eea0c6d2d32ec01d03bf9c648cd6", 0x7f}], 0x5, &(0x7f00004d1000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0x10, "d04a47a323dc98e3a69bfc5ff05010bd"}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x3b72}, @iv={0x40, 0x117, 0x2, 0x2c, "ddc478d351d07aff67c12db76c78de7aef52385580cfa4b3d5fce887083c73ee14b01c72af97818894ebf3e8"}, @assoc={0x18, 0x117, 0x4, 0x4000000000000}, @iv={0x28, 0x117, 0x2, 0x11, "790de02c43e0b03f0eb80bc339bf8b483d"}], 0xf0, 0x8040}], 0x4, 0x4) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x0}, {&(0x7f0000f72000-0x3a)=""/58, 0xffffffeb}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0xfffffffffffffeb9, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000316000-0x7d)="c59805ec1ad800c6cf49290e2e79a9f8e46201a92c9089942b86a36ac3a6cdd18091fdbeab2c36d613c37c3f0eaf1c7c67806b0b4a336e0eb14fcbf472c452eda03b8f0e5f3d184076b14a1030b9acfa1ca89db6fc51c69dceedeeae6ca8dadbaa431ac1ef3da752127c90ae1941da461ffca0678a92d21a0d04fd3195", 0x7d) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000813000-0x4)=0x3) 2018/01/17 15:56:57 executing program 7: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002bf000-0x8)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x4000400000000005, 0x84) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f000030c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f5b000)=0x10) poll(&(0x7f000079d000)=[{r1, 0x2000, 0x0}, {r2, 0x4010, 0x0}, {r3, 0x0, 0x0}, {r4, 0x9000, 0x0}], 0x4, 0x1f) r5 = bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x3, 0x7, 0x0, 0x1, 0x2, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f5e000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5f000-0x4)=0xe8) r8 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f32000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000de000)=0xc) r10 = getuid() r11 = getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008fc000)={0x0, 0x0, 0x0}, &(0x7f0000c5b000)=0xc) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009eb000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5f000-0x4)=0xe8) r14 = getgid() mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000256000-0x38)={&(0x7f00000e0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f5e000)=[{&(0x7f0000d30000)="ee16b85ee4be300ed7874bd1342a1cb793beba617cdf7bbda4e07be0834455274ec25077268062d9fe263c3d450d55b689bca58e1f964393da616493649fbb44ed80989a0b33927634c1707cba51bbcbd40f32e7d5a95ea9d11f7d8fea6cf12e45dae251ce5b32f7be18dcf7cbbbe4", 0x6f}, {&(0x7f000005f000-0x8f)="3e1d8dcd44e862c6d5d1c2affe618147b9b47b8eb2f717be2a3028c14b36dd34fa06dc9b6c046bd08503ffac39de30892a4d9a22daab96750f345b74b484451900bd57548b1baccfa2434cc45247081cf6f68f272e9f0fca42a14055b3ec1e4ab103941186e7db4ee882dff43d9a565c4943348d5c5ad53df2de6af281ca53902e8f239c44e04f32523f30ba781f18", 0x8f}, {&(0x7f0000f5e000)="0ebe63a992e1dc8679518952e6f15b83f6f9eb9965b92d11991bd34049f1f188b8ba340b794d5209ef3ec5c6b2fc34cd4ba2dc43cc5007abaed02e4c9b3df317b7fe3e4847ca1913f34216bcfe3b53b483c0fe6a40e35fe40186d9ddbc391eda92652e10c8b1e7ad9cff2495a81c2655d76b8c8fbb04a1d61fd480a38539863dade2037ef762393d5a4839a98aa7d3e43cda071888a6a79653ea4f6676fcb7252ae574931fcdf7a316acb97fe329a24f806a8ed9e5427ff87c8d025738cce2438d6cad4cc3bf909cfd44f0062330336a0fc95fd4d200bc286bdef56441101831452d5200f714fe991c767e17c3f6d8049758d4bc", 0xf4}], 0x3, &(0x7f0000f5e000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r2, r5, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xa0, 0x80c1}, 0x95) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f5d000)={0x0, 0x9}, &(0x7f0000f5d000)=0x8) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f5e000-0x14)={r15, 0x6, 0x2, 0x6, 0x9, 0x100}, 0x14) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f5e000)={r15, 0xfffffffffffff801}, 0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f5c000)={r1, 0x3, 0x1, 0x9, &(0x7f00006ed000)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/01/17 15:56:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) pipe(&(0x7f0000f00000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000fb6000)={{0x18000000000, 0x37d, 0x3, 0x3ff, 0x100000001, 0x3}, 0xfffffffffffffffc}) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0x6, 0x8, &(0x7f00003f6000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000d0f000)={0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xd3, 0x100, 0x8000, 0x7, 0x0, 0x8001, 0xfffffffffffffff9, 0x80000001}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e53000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000929000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00007e1000)={r5, 0x9957}, 0x8) r6 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000518000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00001c5000)={r2, r3}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 15:56:57 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10d, 0x3, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b68000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000763000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)=""/6, 0x6}, {&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f0000002000-0xb)=""/11, 0xb}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000000000)=""/57, 0x39, 0x9}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000001000)={{0xfffffffffffffffe, 0x5, 0x0, 0x1ff, 0x2, 0x6a91}, 0x401}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x3ff, 0x91a6, 0x41}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r4, 0x7f}, 0x8) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000bed000-0x4)=0x0) 2018/01/17 15:56:57 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ca0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 908.841349] kasan: CONFIG_KASAN_INLINE enabled [ 908.846072] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 908.853482] general protection fault: 0000 [#1] SMP KASAN [ 908.859007] Dumping ftrace buffer: [ 908.862522] (ftrace buffer empty) [ 908.866210] Modules linked in: [ 908.869388] CPU: 1 PID: 19692 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #193 [ 908.876718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 908.886063] RIP: 0010:strlen+0x1f/0xa0 [ 908.889919] RSP: 0018:ffff8801ae357760 EFLAGS: 00010286 [ 908.895253] RAX: 00000000000000f4 RBX: ffff8801d0f9e440 RCX: 000000000000001e [ 908.902500] RDX: dffffc0000000000 RSI: ffffc9000323a000 RDI: 00000000000000f4 [ 908.909746] RBP: ffff8801ae357778 R08: ffffffff84b03ad0 R09: 0000000000000004 [ 908.916986] R10: ffff8801ae357920 R11: 0000000000000005 R12: ffff8801ae357898 [ 908.924229] R13: 00000000000000f4 R14: 0000000000000040 R15: 1ffff10035c6aef7 [ 908.931472] FS: 00007f6f280eb700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 908.939667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 908.945522] CR2: 000000002088cc98 CR3: 00000001b1be0003 CR4: 00000000001606e0 [ 908.952768] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 908.960011] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 908.967254] Call Trace: [ 908.969819] netlink_ack+0x120/0xa10 [ 908.973506] ? netlink_deliver_tap+0x2e9/0xf90 [ 908.978061] ? netlink_sendmsg+0xe60/0xe60 [ 908.982268] ? __might_fault+0x110/0x1d0 [ 908.986301] ? retint_kernel+0x10/0x10 [ 908.990163] netlink_rcv_skb+0x2d1/0x400 [ 908.994203] ? xfrm_dump_sa_done+0xe0/0xe0 [ 908.998408] ? netlink_ack+0xa10/0xa10 [ 909.002265] ? retint_kernel+0x10/0x10 [ 909.006132] xfrm_netlink_rcv+0x6f/0x90 [ 909.010079] netlink_unicast+0x4c4/0x6b0 [ 909.014124] ? netlink_attachskb+0x8a0/0x8a0 [ 909.018507] ? security_netlink_send+0x81/0xb0 [ 909.023061] netlink_sendmsg+0xa4a/0xe60 [ 909.027106] ? netlink_unicast+0x6b0/0x6b0 [ 909.031314] ? security_socket_sendmsg+0x89/0xb0 [ 909.036041] ? netlink_unicast+0x6b0/0x6b0 [ 909.040255] sock_sendmsg+0xca/0x110 [ 909.043944] ___sys_sendmsg+0x767/0x8b0 [ 909.047894] ? copy_msghdr_from_user+0x590/0x590 [ 909.052628] ? lock_downgrade+0x980/0x980 [ 909.056754] ? __fget_light+0x297/0x380 [ 909.060703] ? fget_raw+0x20/0x20 [ 909.064128] ? schedule+0xf5/0x430 [ 909.067642] ? lock_downgrade+0x980/0x980 [ 909.071766] ? lock_release+0xa40/0xa40 [ 909.075728] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 909.081588] ? __fdget+0x18/0x20 [ 909.084930] __sys_sendmsg+0xe5/0x210 [ 909.088705] ? __sys_sendmsg+0xe5/0x210 [ 909.092651] ? SyS_shutdown+0x290/0x290 [ 909.096619] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 909.101614] SyS_sendmsg+0x2d/0x50 [ 909.105132] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 909.109858] RIP: 0033:0x452df9 [ 909.113022] RSP: 002b:00007f6f280eac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 909.120714] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 909.127957] RDX: 0000000000000000 RSI: 0000000020f1efc8 RDI: 0000000000000013 [ 909.135201] RBP: 00000000000004e5 R08: 0000000000000000 R09: 0000000000000000 2018/01/17 15:56:58 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ca0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 909.142447] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5618 [ 909.149693] R13: 00000000ffffffff R14: 00007f6f280eb6d4 R15: 0000000000000000 [ 909.156945] Code: 37 ff ff ff 0f 1f 84 00 00 00 00 00 55 48 89 f9 48 ba 00 00 00 00 00 fc ff df 48 c1 e9 03 48 89 f8 48 89 e5 41 54 53 48 83 ec 08 <0f> b6 14 11 48 89 f9 83 e1 07 38 ca 7f 04 84 d2 75 4b 80 38 00 [ 909.176052] RIP: strlen+0x1f/0xa0 RSP: ffff8801ae357760 [ 909.181513] ---[ end trace 36740de1a902acaf ]--- 2018/01/17 15:56:58 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ca0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 15:56:58 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ca0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 909.193756] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 909.207872] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 909.219939] Kernel panic - not syncing: Fatal exception [ 909.225845] Dumping ftrace buffer: [ 909.229360] (ftrace buffer empty) [ 909.233038] Kernel Offset: disabled [ 909.236641] Rebooting in 86400 seconds..