x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000c000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000000b000-0x20)={@generic="17bad2349a99d442e6d15b10b9a482b6", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e66000-0x5c1)="", 0x0, 0x48000, &(0x7f0000006000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000005000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000003000)={0x0, 0x0}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000000e000-0x20)={0x10000, 0x65a, 0x200, 0x5, 0x5, 0x6, 0x38000000000, 0x40100000, r3}, 0x20) shutdown(r1, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000000d000-0x78)={0x9, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x242, 0x3, 0x100000001, 0xb7, 0x8000, 0x0, 0x401, 0x7, 0x4}) sendto$inet(r1, &(0x7f000000b000)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 11:24:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000a6d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000d80000-0x14)={0x0, 0x9, 0xfffffffffffffff9, 0x6, 0xb5, 0x1}, &(0x7f0000239000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f0c000)={r2, 0xfd}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/06 11:24:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000b18000-0x1f)="1f000000020319000000070000000680e2ed3b8509000204001600ff02fe58", 0x1f}], 0x1) r1 = accept(r0, 0x0, &(0x7f000048f000-0x4)=0x0) accept$unix(r1, &(0x7f0000c2b000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a97000)=0x8) 2018/01/06 11:24:26 executing program 6: socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000d3f000-0x8)={0x0, 0x0}) poll(&(0x7f0000791000)=[{r1, 0x400, 0x0}, {r0, 0x4, 0x0}, {r1, 0x0, 0x0}], 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = accept4(r1, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) setsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000634000-0x4)=0x1, 0x4) 2018/01/06 11:24:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000d3f000-0xc)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000495000)=0xc) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0xffffffffffffff8e) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000095000-0x4)=0x4, 0x4) sendto$inet(r2, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 11:24:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ad6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000677000)=0x60) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000544000-0xb)=@add_del={0x2, &(0x7f0000f7f000)=@common='sit0\x00', 0x40}) syz_emit_ethernet(0x42, &(0x7f0000b44000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x8, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r1 = socket(0x1f, 0x257caa1ad540c388, 0x7) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000915000-0x4)=0x0) 2018/01/06 11:24:26 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b4c000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000438000)={0x0, 0x4}, &(0x7f0000477000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0xaae}, &(0x7f0000000000)=0x8) r2 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r5 = getgid() r6 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r8 = getgid() r9 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r12 = getpid() r13 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r15 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r17 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x1080000}, 0xc, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)=[{0x8c, 0xc5d, 0x1, 0x0, 0x2, "07f2a51aa8a2f57c9baf8813a18b6d138b1655c9b8ecb916c7b66a5fb584ee645dbb7c21fda41d3292d3ac84319a029bbb46c62e9484d16d5fa4e235d9f62d01714ee3b4a2dd622e2f3733a3a73b042388d2bcb4c6dff69923811b162d3ddae36d8f184b1d29bf507d5b3eba97b1b4714f3b3b794fd18d602512"}, {0x1010, 0x3f, 0x100, 0x1, 0x3, "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{0xe8, 0x6, 0x2, 0x7e4, 0x0, "12d6430110a7ba3469e3ea27c81d0fe7c3c59ab42048b08b7a1628df435f39101b52a517cb8bf4555bdeabfc97801db0cc0f75674a2b3c34683d03d6dc8863f3ff8011c4b7e9d2cb7c81a6d920b3a10c25d075ecad87e9f255deea1a469bd85f708a5ea05f3642db087d5083c97ab5c05054f5dd150f7592f39dd0d7e8493d7b955e6e99887d36b463e7144ae9f00f60f2909661601d7e44858da2fd9da4851eab539e25e1e723111d4e77b66829f9dd2cc88fb11175071d7f946f3536d9bf7d7220a0dd9986531ce4a56f24c83590b034eb9563d048a62b"}, {0x84, 0x2, 0x800, 0xfffffffffffffffd, 0x0, "1b902813d75f2c8d09dcbe473b705ed22977e5e4c45a2635c664b3ff0cbd163602f410e45fe3bfdeee01197b397157ca9b1c2117728e5f39a8710d3470cf8a2407ee1cb9e380068040834723b4a959aab07477bf87edcdc58c7a8b2f4a4c85a89532b06da52d23bbe62a291645f24def19"}], 0x1208}, {&(0x7f0000001000)=[{0x68, 0x2800000000000, 0x900, 0x1, 0x1, "9de8801a4dc24befb4ec72f3723364885d56060c7ab70e32a6ca054e43e13f91d6c0d856c46fdab75b8963e8d8d8e4533a6a75fed00f65c805a23a0216ff298d681797d054abc8e2e0ebe70839e7ebbb80965ca4cc4b"}], 0x68}], 0x2, &(0x7f0000002000-0x128)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r0, r2, r2, r2, r2, r2, r0, r0]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0]}], 0x128, 0x20000000}, 0x8040) 2018/01/06 11:24:26 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000035000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000083e000-0x4)=0x10) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00001f8000-0x1000)="aae534bf00c7a70662b45a7770a286f340ad573453209a6b56e363caaa83653845a0cf4c51359dbc4fff8815cd0fedd385d45f8eb3ea9369502c7231ccd40e3d2b1e76b3432d5b3154d7ec4499c04d0f05878f8403c5ada910e2422369f1ef89dabbd568f4d552a04a1caaa41aacebac341666753cb79347eb4b6779936640c373158c57dc3451e054c88359dc04b63b4cc47fcfecd14ad605e470a81d263aba6e5bd0de2993eef01e7863764591ba4ceeb9728a33601c6c095ee195df379713f50890b93c403448bdcfac958fbf145db30da3aa0d15e9e155427b3ef175af4c3e208ce6003d8b7aabe2b598931feb30b9d0b74225c99a1e1876d9fb5ef0b4464967b733184e2298c47cf329c7559b316053ef0e4e688f553cacc63d2f2e8d171526eef6e0261d5a40db3b7f22c0f5609fdc50c6c275212f73ce3c23bb68934ab8bbf8bdaf8fa598b83ce1f4611a618f10294424211af2c24bf23f677b785226f7961d797b58cf272ffc9dd1d1e40c092c20e4f727f1f2465b4c3817f5bd4acd921704513ae9a1de9b7bd9bb65ec144930706ec165b6d3b35d935e3a31de21aae1554359200e64e3b725dde1c5d9f09e046810e92787985d365cf84856ecdf7be63a8bdf7265910819689beb9f8e80b53c866954555080c6fab20fe3334b0f25d1ce22c175419c0da575f47ca57b498b956720c3d0f485d55728a06d64c0f94fb06925647e18b939d29cff851fec7a19423aeb6b05fcc5fe89ed436b1b60f7453979af42befc297f1033ec610e4460ff81aceed3a63916a51eccfd68e996a0daf689d850813e6d6e054a820ea5aa58105a3b90823f60a0189b3ba08d9735380b7444e845ecc8215477a569b009016b93d34ecb719a15c3260a93c64755371d51aafc6d362cc5ad4246e4620527e391d0a2f2a6b83cce53f10b0eada68f742a3f67a623b2efc1e7278b4ad8f8fb7eee263271d9461fcdb875c5fa4847d2b563cb59dad004be7927e27ae10013f4419913924cafc79706ac7d5381e22f51df51f3cbc9dd4589a630d48f7e0cece7e9875be9519d0f93bf17a1f2161e11a2df36b8e766454956bee5a34ebb9ee5ff1e0ce70822f359c49b85c298b332dfbdb7006f22d3f327ab3a4482cd3683d22a2fbdab52dd24bd57a8de7fc18b71ddd7bd919e200e93ef1132b3c188d3649088d4c659abadccfe1a1c5c85e5de45e0ff59f0a178116fa8d061f865948e6468e33267985f645336ad7c1e5d013de399de961981b9c245ab98b77004024612e9084a98bc2efbc230ac4df4211082071d6dbb2d498b9ab05547e2660b2eec030fc1f0033a68abcb45cce1833219cab153704da4e6bd4fea559feff4e77162cb1a2bdfbe90ec3ed1f8f6b1bf832fb2f9f6d03f0f2c2a979eeab138e448f92c3c481b66288164398a42fc5c5a8e68eeb83dcb089369b02cabbd1ef7a3cfc7cff7e3eb937e3a21f74f6cd1ee1c1b004703f5d2de9af321930266be55a39f2b349fd16d3d6c3df58b2849772b003e35dd19b61e39558f79759f99fef3b584f4b60816592149270640d163e496070aea2941c950812377c2d0124b17d3562e22e56465cd797233db637c74a596608253d7f980c8db78a0120fa61133d7fb2f90ee9ef2dd3e969a2da895ece4ae5c8ed0ffaefc7fa9258f46074b446e19bcf96b9290acc8c5cb87851c1cefb5e8fa0247cf7a9a44f9fc787f50f1b80eed36fad8827bba55dce0773588c1846b6215ff7a38aa20514831688c5a74fdbea4f3066891b720d9620fb11ed14fdab8042af056a7d3ccbc45a58f2887ec7a04e483e5d840e6b4bbb92fc6da8973cb8bd66d68c90f16ca984f5ed715f2fc0ee6f8d096fd005af8366cf12d40d15b996d6bd2f6200d63f1b1bf313806d3d1b1efa80090bc41c9009fa5953ee1178533591695a79a13c8abf690d9318d4c892721c93a55c5890f40e85d692b99b62ad6e69d95eee255c4221ccde89406cf8b27aee9192db8d6aa24b08686ca7e37ccfdba1256bdba02cb76af6eddb6a9c097a61e9770e562359037d04602d03d13066560ca9ea1d8b1738f05b9674399f4c5ed51ae4d8e90ac385dccab925cddd2879f352c4b3837bc1b59516e5d9a397a34593cdb6718458d21b36bea055f634f8a204bb2c504886faf25dc07ac9b4bce2696bc1f1059dc5ab694bdc0800e3bf4ccb85b87179cb0899357015f9fec15c5df12ba80bedecb952a42aa57df4b16e6eaf2c0a67c0049f6f72b3745981cc4debb0cd251b3cc235d557f57d94195729116cd0d4936697e757e9409330e456b8dd5a32bfce55c7792f7b43e74cbfa29ddb85a163ee53a9dc97ee21e83508bbf9c1de92c8a3cc12281273260890ade202e190353af284e0bd18dc85d051600401ed0cbf170964b74c2182597f996e4f77a237b3c26a25a0ea4ffe0b8f4bdc5a14f5e1e38b6f9c1873d16400978ec43a715696a83b131a0668a2c0139444ca56b83e4ba76305cdb26d6aef998e7098b42ce671808996a3717f48aa05c91794c67af93f93a08ab3196191c77eaa78e31b768bedc7fb721572857f4fb8eb939ff5e2daddaa69282ef1f2b44e933e2d7d475d74a4a75d07f391676b57c8bdbbf6ba58be4a996b4ace4910117d08d47f7b7ed14b97410fc410a73f72a12c4fc696a1d5e0b1ab1902f0ea96529394e38f9e9cfde58607a9865af6b8d5c8f039d4ce0ec25ec9f53e7d5e23bf7c1b44e10b0905c1b358a54ff815dce8672d8f291c210b1f1e008ab543fe58fd5d22c6df244f717c5512ae18618305f3c6d0eb5712b233080a24545767c68e31de4e83d211f577ccc2545bbcea5db164b5f330ef20df213323d17539cdfe97610aedc87c00fcbdc38819fcccdee16ddf14d5e68769eb24bd97586b0787ecd6da72b5ae75f62b75f6d14f3c4d8aa84e20aa9223052eb27257c550f8bcc46b20361b5c1a7211616d2e5cce207f1cabaac3b849557917c114fa9308626dce8c5c738292166903b23ba2fac2f5b5cb835544126f3d839e3438514ab769321561e64298ce7d3450aa45eea1766a1c82ddf983dbc2b99ee250faeaef113e03876304495d006e6e2e862c6d718ac45d0e71ed83222f9fae62d756e172708dc07cba5bb2405c9b1332734a2c7beed52e2bdbe5a0d6adb607c38af85ed697c27c7e38fc256f1ac83806c5401e9dbb8842ab0193161ff036b8eaddff49ab552d0f88fc85d3d7ebfbd18d02d212c3591c77ceaeabb03d80ce19ec050eaad03730f621962d9f617e458fe5a952d6f55b2ac52d38c716d88e34ea4250406bd8b4daabd9a31c1f94bb29a1d96923d8fe7d8c1bc6dac3c2f62ee06f4c6829ab7a0431263cdf0905a341d7d611cbfe0b6c2381f911400b951d985b3e0dda2d24e29e638078d4f4f70b9119b666b9aab44f12a2db5787f7559251ba10c4569d10bc5bdf923b84c0adc27f00e71c39be6f9f966e460718da6fa115be2a64e8dedaa80af60f2b47920f003b041f19e1b89288b38041e123e9ce536cac51a9d4592ade2707e81f167238446b8145965078edd4de4158c774f1c1fe5f449cf60587aed882f9f590cec10f3164d141c1e09fa2a25095151565e4ecf1570517f29821f0135e1e6076179c08d3046ff2596d8163bd7e5fa2793789f4705cc5583218b16cfb59a2829bab7a95655c6056efca1d02c03471b4f99b07d202d59a5a80fa9c57ba73a75a0a6e4bcea0ce9ae16c0a2ba1c566d10017aabe2ddb99c941b136898553c72b19d5e81a8e4acc0e415973c10e642edbfe28b7059f892e963878e911701547cf673677be02a1bcc3cb723174f9eedcdafc3dd64878f727e818b821245167f1f42cd2539c6d01b78ec1dc909bd99dadc0b192709ba46e4dbea2435232f349e1f595a3d766829cc0a0fd0bffc2fa9148338ab6189a5dfb0e0a63a6914b67ff12e1c8cbdbbe5ec26ccd732312630939aceff8778e51e33ec113441918d21213202111cf711835498c7a478b4cc4addef87c3a4c5bc872a6990c237d51bc57fb8ffacddb656cf91f4884cc1d72374f18739c5d942ec18a859c054b24df03c867ed33fab18f6eefbdfea7275d631d6fb0c6eb65f8b61e895f6ee886f66aa50bd8f65d02a6454a2f9c2119beeb140d8ee07e9c58429d0ee30c8fb6509199efa9b34ecab59134d69a4ab2d07fa19cc20fed915396420a3ab421921c10339bdcfefe100307db36ebebcadefdf9e4a62c9074f9fb156cdde8a9f55cf58c9bf9b57e68012e39968767973587f4255bfe068215ecbd4d2dab3d08d446d1655399108f5670da7f0f86c66ccd0bf5169d54f0dafe5d58e8e1a64b5f648097326bf1fd1b142fbc0b40098d522e32e03d25c1bb5ad5a3720245a94f7ba1e5ee142be46792c4e6d09b40be841cde37dea283f63f81364ce8c232cd376b4853d57ac1a5210fd212792d1c553df2ff66ddd72bc471a6190cf25950a66c5036c306a9cf8f5320bdcf27518d94cef18dcf5131e477ce628a28a8c63a2049ca7c51794bc7ac70f8d8930127f3bd32644f6ce6961abeacafde34f3c450a906d97fd50d616a3df47c7394fb6df48dd8db72bc73781a6f4da255cf102ab28954c7759410bf307e3b8057a003c0fd876c3365f3ae4f005d08299d43ff46f09c26f0c5dbc06d1e6d6e1bc9e553f3b4dbadeeb5a81253a6d882ff5c217d085547ffcd94b524ad47c1a668dcf27a2b3c7e034d16f34263c2f7db9ab8d4d14e8bdbadfb9fdcd5238f68b4f53ccb4915e9bc3bdc3c42e2fa13eedf08db086186b3eb1c8f2ae89b8543df5e2ea41805a49df11c09d815d7089d34be5aacb20af0ab7e487cc402aaf6e00dd694c64a2ec1ca78dba5ecb11a91e6842d32193a0963bd4607658a99f2de9390dfc9e274f6742ba7195903012d96cdfeeb897c64e0a556b547b80044b81b752e77049d022fb543bf88c4d8170c6ac487ada5435f0af4240307284a5b4379e2bf6b16a8a2c1c66ffca8f0f89f430bc33dfd1c0ef3f8566e0c7a78b31c543fe8eff6bb6867f9807bc73661a3a64b6209d06d5bbd1d7b960def9fcf70c1c845ef73c7810f6f29484f4133ca9c92bf094364522b62c807e7092527f8aa0c8fee6d8876439bd71e77c5f372e3739402311195eadae1fa0866b116b510131da83683246e3579a587610d7a57e98b1fff38da34ba5c7bfd00f74ae940808a6f48330a8a4fd27a58cd5afa38d066bfa44fd0b8ab58bc48384c647b09e47d9bdad536865e16f218f9d55a224152e59d694c76c4c3221606db373941630261bce87bef4bef0ebdabf5920d0a84a8472eee2bd3dff6d490019f5b805bb01fcf97eec0cbea27b86b746ab08888e2f494e79b9d27f1b111e54f41790bf6b9b7254261db1aa83436c5bf001bec139060b9e5a9b26efe959fd4f06c3c4a298290a646b107b5a00e5cd0f0a88b7023d6cb128bf449d2a52d261d502f99ebc1a418b95ebd41ef777ef4b9cb7689056e75589dfc485b803b65b213878b1e0f03ecf448bf3401109e8fa1b4b045fdcd426ef56ac825614f0f1623ca56f6addcb90d37ec9ebfbd370a80ad875ef6284d755e366773dcc31b3ad624f8a75b975936a824604384c7cf397d909577815e3610a6d620b07ec4e9256556e1fa8a8099354ec07dce38ee805612e1c62e1c8fd52a5d6cda8783e11923fa39bb6fa6f64d8b42f17c59c9d51bd1b69baada2051260927660c70a280a7401769d1a58dde6dde90488f2eda6a20c8c17b046a35c5a4a31002ca266008991993cdb33aafa562a15b58710e9db5279d65a", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(vmac(seed),xts-camellia-aesni)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000793000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 11:24:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x95}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0xffffffff, 0x2, 0x6}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x8}, 0x8) r2 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000fd0000)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000fd0000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc4, r3}) write(r2, &(0x7f00002c9000-0x99)="1f000000120007000094ff070000770000004108000a00000180ffffb9093a", 0x1f) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001000-0x4)=0x0) 2018/01/06 11:24:26 executing program 1: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$int_out(r0, 0x2, &(0x7f00002c2000-0x8)=0x0) bind$alg(r0, &(0x7f0000f93000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000f98000)=0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000f9a000-0x4)=0xe9, 0x4) 2018/01/06 11:24:26 executing program 7: mmap(&(0x7f0000000000/0xd4b000)=nil, 0xd4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x9df8) socketpair(0x5, 0xf, 0x8, &(0x7f00008df000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000071f000-0xc)={0x90000004, 0x0}) write(r0, &(0x7f0000d47000-0x7b)="", 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000d3f000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 11:24:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000f0000)="2000000025006f76530000000023480080d6000002ffffffc000010400ffffff", 0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005ee000-0x4)=@int=0x0, &(0x7f0000a5a000-0x4)=0x4) 2018/01/06 11:24:26 executing program 2: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002da000-0x4)=0x0) writev(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000007000-0x3c)="390000001300090469000000810000000700000001000000010001070000001419001a00040003001100af21020000080001012d00f41ee400", 0x39}], 0x1) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ec5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec5000-0x4)=0xc) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ec5000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec4000)=0xe8) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ec5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000520000-0x4)=0xc) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000095a000)={0x0, 0x0, 0x0}, &(0x7f0000ec4000)=0xc) r5 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000739000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000153000)=0xc) r7 = gettid() mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ec4000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec5000-0x4)=0xe8) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005da000)={0x0, 0x0, 0x0}, &(0x7f0000ec4000)=0xc) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ec5000-0x4)=0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ec5000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042b000-0x4)=0xe8) r12 = getgid() r13 = getpid() r14 = getuid() r15 = getgid() mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ec5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec4000)=0xc) r17 = getuid() r18 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000031f000-0x4)=0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ec4000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec5000-0x4)=0xe8) r21 = getgid() mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000ec5000-0x38)={&(0x7f0000ec5000-0xc)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000d62000-0x60)=[{&(0x7f0000ec4000)=[{0x9c, 0x5, 0x0, 0xa, 0x0, "29998da2a56ae17327892c6c65280787fe2b9f5cb2a9826302912b6fd6e3cd05399a83b0d536fafcbedfcf66cf6213d78ba01fe1c154ee6ec718cf0507934aa908f7815fdea20b6a7354485ed210256af8dba9ded4290d233f2e7e4b1fcde34f67ea5cafd982390ff8fa1f8962ba6fecf1aadc13b28f7ff8ca5e0dc7bad305e7ab28f1ff9b2b44c6d1fdc283"}, {0xfc, 0x40, 0x220, 0x3, 0x3, "80fde767c42023ca317243f44616b00fed7274af9a0d3d11830ca7c523a1a4675ec8a2dac075bba8a82ac419d8ddf983796f94101e2be16dd676f4478008d0ccb6ff04499c6843cbf740b7930e0f7bcf776c2b3c6591fc026a727d4c456e950bb8172b996e1c61448936f11bdeda3597b99b6a5aa2a51aab4e91958df8ee99ae516713485ab73fe6a0969997a68c8c50f9d152bd9341a26827307241dea0d59e3f279c914cd8c0998271c8cdaf9f30a93f65a22e52fd7baf2b525af8a96f534c993f2de96a9495504d1d40a7cb262d2bc9487c1093d8d8432f418437aebb01bcb10cfefdc5fb288a4b63a7"}, {0x30, 0x1000, 0x0, 0x8, 0x3, "5ef6562fb9806f3f458e3c9a21524b08e986e39e84b2a0b2721b06b390d5fa2e"}, {0xbc, 0x5, 0x10, 0x1, 0x1, "8b70c85d5d5eb5d0d15de4b17dd3a6f3653469eddd8fbe1c7bd578bcd3e953bf1d32a5f4630be439ec4c2251fa77275e005c398eb39553b9f3a7ba0b184d1780a2adf586bb4cc7ae9ced0fd8c1cd25dd879d933a16ab8f689bcff3802b647b96d886180863d63ebdc303943edcf18bf4ec640bc46332ccc90646212f4073f0083902df3b331a75aba970a93923870af00084f8f372bb603569fe2fd0f8675c2252dc87650e985bd3986a"}], 0x284}, {&(0x7f0000806000-0x135c)=[{0xb0, 0xffffffffffffe092, 0x0, 0xcc65, 0x1, "7e1e14933cad1edf865016f8127b77c8b4da38720277e77fdfef4ccb066268bcc8665424784be8236366a74591798735a6b082d41a8b0e21f489eda0cef44e79addcf1c4c8b01d8fe033740975ea7e8f1830649c7bf94ee34ca8176dc563f7ec6dd4a742f6a5bd48f3d9126a4e196458084e8be12153104275c5a899a1f5a2503fc382c52da241c74829d1242867d0972b23ab905177ae85946a754fa2"}, {0x30, 0xebe, 0x0, 0x9, 0x1, "0620d92f8c3dc10d9ffc82a7e8ccab7f721b4033a938f542acb32b43dd6385"}, {0xf4, 0x8, 0x800, 0x800, 0x1, "1b63d2280a74fba0c4a0d5eaa4b5eeb7e0d475ffbce9c2e6e0c5848603dead4ee655f7a3f204cc84c0754163d13703b230fff4721d5d3b30cefaf6a01fd287c0e02a17f85d199d1530cae4fa8e1a9f25ff0bd8101500945262b57cb9b3b3c5853945ae62d179ca512a1ee7f938b82e2405a30a7a6a8efdc3c57518b76a7ed7b13796c57de12ae4029bfa9b24ad3c258d235a4e1c275417823c34fae2152c5d7337a047f78d012c93936f17f6069aa2c89140c3d2189a8806a8d0e4bc59d45c95f0c52ef5e1f37ced35282b583b5dda830b8e5300f3b5a0d47568c208b55858243013"}, {0x60, 0x3d5, 0x206, 0xc44, 0x3, "c40143c380107b0d049a98ed6f79e61ba193c04698de7556797eb87310cb9344cc3a663b8d74d0e9384c3d79adc67b1fa17611f7cb125aabb92970bc0a13a5f0b6b553d97006926b330ee8c806"}, {0xac, 0x8, 0x100, 0xf95, 0x3, "4401c24c56b16d7bad651a706be898fe20a8d2bad0680274f04fe7b85d027dad51ea87f7cc78a75078a222288efecbabe1a5fc68cd62915328ff4a9fb5542c5bea1ada8b70784388f6e022b5714ccd636a609760895abdd7fa6d46f77a611bb8a2b464a0e3a66897170aeda0c4dd62392438b118316249461380dd5f5a7e6f763c1874d470a8233e7bf7fc28a835ac4692bd5c9b1b20a67288891b"}, {0x1010, 0x1, 0x307, 0x3, 0x0, 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{0xd4, 0x6, 0x702, 0x0, 0x3, "cce6e82d45b357554bfd6aac87da271bd79f9c9f20fb01861dcc4903cd41acf35439d0d03ff4dd5393310d21c2320d2005242ec892d5e51fcd3020ec2c1cc7bdb47152999502310a98946e37162a9a41bc5ef9e4c740f6a3edf3af5aacd32ced2203e1274a5b47776b333a704a72251bc0bb86bb05f4b4ac36eb026223c515617111745a3d4055b4fcdff10ceb6df3eea19f6ee3ad0687660531a30301a345822d0c41dae510a2fc6e333d7840b46235b9b3f140068b3ad590aa7bfb34cb0a4c52"}, {0xf0, 0x5, 0x502, 0x101, 0x1, "91d62ac8ec5dc0ab01b7e2aa2cbb50b823d198318b3ac5e2ffcaed8c7011ee25c93525bb5e2ba2370e5000032675e486f866aacf06262d2335454087e6a164b409ed7923293be4e523f4ae1130bb7ba77112051aec129b394e10bd0b878ffe9a480f68857ae6524547cf41b557715e79df7644956d1dcef123253540a2dd724c00b4ed28586df19265afa06059950e63b0f23c077b2f081a0f0c4c2f8c9410e02d952d1d38ec7d583afac4041c9dfd193a6cc04d7b15d268f7d704e342c3c8652735f977f5fb5701b13273ce0c50a91c81a720623e2fcf54d39516328f"}, {0x10, 0x5, 0x8, 0x7f, 0x2, ""}, {0x44, 0x2, 0x200, 0x12, 0x2, "95c5a867fe50cc9a9c6e43a6ea44b9a55cbef242f67d270fca0a998c4e71d0bc54c9bd45841cac306096614d48579f8547"}], 0x1308}, {&(0x7f0000cc9000-0x80)=[{0x48, 0x100000000, 0xa01, 0x100000001, 0x3, "852c936a63c2d4e564d1c5fb6d802d9860c803a000c2eefd38a00da8dfa4e177a17e8e1fd1cbd2671fd31e9746f40ed7ca927266f1"}, {0x38, 0x1, 0x200, 0x7fff, 0x0, "a35600eb9205f5ccb9818640fdf9b50964360f08517ffd49c6036085005cd305bd80295f2b5a"}], 0x80}], 0x6, &(0x7f00007e4000-0x138)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x138, 0x40080}, 0x800) 2018/01/06 11:24:26 executing program 7: r0 = socket(0x18, 0x0, 0x1) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x0, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000b32000-0x4)=0x0) 2018/01/06 11:24:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ba1000-0x10)=[{&(0x7f0000bf9000-0x29)="290000001d001d3d55a8a347000a007c0200e300000000000000090009000100000000000000000009", 0x29}], 0x1) socketpair$inet6_sctp(0xa, 0x29dbe3c9702688ed, 0x84, &(0x7f000075c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ba2000)={0x0, 0x66eb, 0x10}, &(0x7f0000596000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000525000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/06 11:24:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000222000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x14, 0x100000c, 0x1, 0x0, [{[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000f2b000)={0x0, 0x0}, 0x1, 0x1) 2018/01/06 11:24:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$unix(0x1, 0x2, 0x0) socketpair$inet(0x2, 0x800, 0x8, &(0x7f0000eea000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000028b000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x0, 0x8, 0xee2}, &(0x7f0000bc9000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b40000-0x6)={r1, 0x1681}, 0x6) socketpair(0x0, 0x7, 0x8, &(0x7f0000a80000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00008a5000-0x20)={0x8, 0xffffffffffffffc1, 0x8, 0x277, 0x0, 0x4, 0xc1a, 0x80, r1}, &(0x7f000098e000-0x4)=0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e0b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f000023c000-0x20)={0x9, 0xffffffffffffff00, 0xc18f, 0x5, 0x1c, 0x3f}) 2018/01/06 11:24:26 executing program 3: mmap(&(0x7f0000000000/0xec7000)=nil, 0xec7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000027a000)=[{&(0x7f0000ec5000-0x3a)="390000001300090469000000810000000700004003000000450001070000001419001a00040000000700000c020000080001010c00f41ee403", 0x39}], 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000850000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 11:24:26 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r0, &(0x7f0000f7b000-0x1000)="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", 0x1000, 0x20000810, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000049c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007e2000-0x4)=0x0, &(0x7f0000126000-0x4)=0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000099e000-0x8)={0x0, 0x0}) 2018/01/06 11:24:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005d2000-0x4)={0xffffffffffffffff}) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000600"}, 0xd42}, 0x10) syz_emit_ethernet(0x52, &(0x7f0000d79000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/06 11:24:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000058e000-0x4)=0x2, 0x4) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind$inet(r0, &(0x7f0000dde000-0x10)={0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000768000)={{0x5, 0x80000000, 0x0, 0x3, 0xdd, 0x20}, 0xb05f, 0xff, 0x0, 0x5, 0x80, "9c6583f6794f40bd495132e8f1acd68745f01fa672252bb0c2c00a3709af32507b14b4569843efe24c820cbdb0e6496e2260ad73acbab0ad886e322343b6b9e39af850acff79da1f3a54ca009578777003d53394469e6370ab8996dcfc13e75aaea8ffde35d1a2d7a6ea1e70cc45141e2119002a4cd878d67d5a2f98410d40a8"}) accept$nfc_llcp(r0, &(0x7f0000999000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e68000-0x4)=0x60) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000037d000-0x4)=0x0, &(0x7f00001f1000)=0x4) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/01/06 11:24:26 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x2c) pwrite64(0xffffffffffffffff, &(0x7f0000004000)="86b7e0c0", 0x4, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000004000-0x4)={0xffffffffffffffff}) 2018/01/06 11:24:26 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x0, 0x300) socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000609000-0x44)={{0x2, 0x0, @rand_addr=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]}, 0x4, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/06 11:24:26 executing program 0: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname(r0, &(0x7f0000771000)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000078000-0x4)=0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000aca000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dfe000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000dff000-0x10)={0x0, 0x0, 0x200}) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000dfe000)={r2, r3}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4$inet(r0, &(0x7f0000dfb000-0x4)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c0000)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009be000-0x4)={r0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f0000dfc000-0x10)={0x2ed, &(0x7f000075d000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) sendfile(r0, r0, &(0x7f00000c4000-0x8)=0x0, 0x3ff) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000dfe000)=0x7fffffff, &(0x7f0000dff000-0x4)=0x4) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000079000-0x4)={0xd56f}, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000573000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000dfd000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000714000-0x4)=0xb) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r4, 0x541f, &(0x7f00004f9000)=0x3) r6 = socket(0xa, 0x80003, 0x525) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000ace000-0x20)={"0e4582fdee9968fc751a38075166aa32", {0x4, 0x80, 0x3f, "dd314a4100", 0x5, 0x0}}) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000d3a000)=0x0, 0x4) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000645000)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000dfc000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000dfb000)={r7, @rand_addr=0x4, @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffff3b) getsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000dfe000-0x2)=0x2, &(0x7f0000dfd000)=0x2) 2018/01/06 11:24:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004ae000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000da8000)=0x10, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000b08000)={0x7, {{0xa, 0x1, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0x10, 0x2, 0xc) bind$unix(r1, &(0x7f0000fd0000)=@abs={0xffffffffffffffff, 0x0, 0x2}, 0x4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000018f000-0x4)=0x257, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) write(r1, &(0x7f00003b6000-0x126)="1f0000000204ff00044345bb0b00020000d100000900120010000002000000", 0x1f) pwrite64(r2, &(0x7f0000e46000)="10671f7e52d45c3efe4b0905a787b255afbfa55a5781b24e5a4dcfbf1761783635c505a1fa9d4ac07f521819ef46", 0x2e, 0x3) 2018/01/06 11:24:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x803, 0x3, &(0x7f0000809000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000071c000)=0x9, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f000067b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2018/01/06 11:24:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ecc000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000f44000-0x4)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f93000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000575000)={r0}) sendmsg$alg(r3, &(0x7f0000a15000)={0x0, 0x0, &(0x7f0000821000-0x30)=[{&(0x7f0000934000-0x55)="f912c62b401a15c786f0f9828c94ed57f9a0888a1162aec477e71bcb5e60de355c2eb5f18aa5df5793142d24787374369520d3ea23b7ea8ac33ccc32da2a6e32bd26ec6afd346d46f9df3f9f27b0ea21e94b920515", 0x55}, {&(0x7f0000b74000-0x1000)="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", 0x1000}, {&(0x7f00000fa000-0x2)="2bc1", 0x2}], 0x3, 0x0, 0x0, 0x4004000}, 0x1) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000819000)=r2) 2018/01/06 11:24:26 executing program 2: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fbd000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000)="", &(0x7f0000fb9000)="", 0x1}, 0x20) 2018/01/06 11:24:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r1 = accept(r0, &(0x7f0000ca3000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e6000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000047b000)={0x0, 0x3}, &(0x7f00009c6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00001e3000)={r2, 0x7, 0xaf, "239ba38734318adc7c1dd75a7c87e4ade6e3d4e47ae5c0ec97af6698be450ebc764d6168a8dc06db71b91d065d9195a80162ae38cca91c1400990c904920f4015d69ed1b9a55277c2af9aa427607334362449efcd800bd24576791a296d91ccb2b080b7ee555ba00098dca1e285ad82e5ad9f504166f847b0325ac7f6d635aa6818a3c6136c02f37d47b4c2f9294aaaab49c69df8391f05880c2392ba04d5d15f9c7f6868e924fd360bc7d508c7856"}, 0xb7) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00007e5000-0x4)=0x0, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000ea8000-0xd0)=""/208, &(0x7f0000491000-0x4)=0xd0) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f000066c000-0x4)=0x0, &(0x7f000080c000-0x4)=0x4) getpeername$packet(r1, &(0x7f0000030000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000331000-0x4)=0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c6b000-0x4)=0x9, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000082f000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2018/01/06 11:24:26 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000009000)={0xffffffffffffff9c, 0x50, &(0x7f000000a000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000a000-0x4)=r0, 0x4) bpf$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, &(0x7f0000005000-0xc3)=""/195, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 11:24:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt(r0, 0x6, 0x80, &(0x7f0000b2a000-0x3)="2623b0202ecb1398c0ba3f921c1bf7c9cc661661e83ed4fad165ab6b34ab7c", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000128000-0x4)={r0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00005ec000)=0x10, 0x4) 2018/01/06 11:24:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a9000)={0x0, 0x0}) socketpair(0x3, 0x80802, 0xfff, &(0x7f0000906000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00003c8000-0x20)={0x101, 0xffffffff, 0x9, 0x4f12, 0x1, 0xd52c}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005b8000)={0x2000, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000bec000-0x4)=0x6, 0x4) 2018/01/06 11:24:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000009, 0x0, 0x1) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000607000-0x18)=@get={0x1, &(0x7f0000c11000-0xb3)=""/179, 0x1}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c51000-0x4)=0x80000001, 0x4) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/06 11:24:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002bf000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(ccm(tnepres))\x00'}, 0x58) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000a000)="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", 0x100) 2018/01/06 11:24:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0xfffffffffffffff8], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r0 = socket(0x6, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f00005a9000-0x4)=0x8) 2018/01/06 11:24:26 executing program 6: unshare(0x20000000) socketpair(0x9, 0x6, 0x7, &(0x7f0000f90000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000d3f000-0xc)={@loopback=0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) unshare(0x2c000200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000002000-0x8b)=""/139, &(0x7f0000001000-0x4)=0x8b) 2018/01/06 11:24:26 executing program 5: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x4, 0x9, &(0x7f0000fc1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000015d000-0x4)=0x0, &(0x7f0000fc1000-0x4)=0x4) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/06 11:24:26 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x80000000) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000f82000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ad3000)=0x53, 0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x8, &(0x7f0000f82000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000901000)={0x2ee, 0x4, 0xb84, 0x7, 0x10, 0x3}) recvfrom$inet(r0, &(0x7f0000980000)=""/14, 0xe, 0x40000022, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[], 0x0) sendto$inet(r3, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 11:24:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000ea9000-0x1a)="ba0b6f3b8e4a6a57adf4b2ac5f4c9649dfefb62e85b4c2d6c37d", 0x1a, 0x10, &(0x7f0000a8e000-0x10)=@ax25={0x3, {"1eb859a7609d09"}, 0x100000000}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/06 11:24:26 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000003000-0x4)=0x8, &(0x7f0000003000)=0x4) syz_emit_ethernet(0x26, &(0x7f0000001000-0x7e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4305, @x25={0x0, 0x0, 0x0, "42f8d88fc119e78b3343870c43bbc6c03c1bbc2896"}}}}, &(0x7f0000003000-0x10)={0x0, 0x1, [0x2b]}) 2018/01/06 11:24:26 executing program 5: r0 = socket(0x1e, 0x1, 0x0) recvfrom(r0, &(0x7f0000008000-0x4b)=""/75, 0x4b, 0x0, &(0x7f0000007000)=@ipx={0x4, 0x0, 0x0, "3f3a168fb7ed", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)=0x0) 2018/01/06 11:24:26 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe1000)={r0, &(0x7f0000105000-0xd5)="", &(0x7f00006d2000-0x3a)="", 0x200000000000000}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000086000)={0xffffffffffffffff}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f00008e3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fe5000)=0x10) 2018/01/06 11:24:26 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c52000)={r0, &(0x7f0000fbd000)="", &(0x7f00000ff000)="", 0x0}, 0x20) 2018/01/06 11:24:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcd000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f78000-0x8c)={0x0, @in6={{0xa, 0x0, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6a6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b2a000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000334000-0xa0)={r1, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x2a2, 0x6, 0x1, 0x63}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000001000)={0x20, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002000-0x8)={r3, 0x3}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000004000-0x8)={r1, 0x8}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000004000)={r1, 0xf6dc, 0x30}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xf23, 0xae, &(0x7f0000006000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000006000+0x5e3)={r1, 0x200}, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000004000-0x8)={r1, 0x5}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000009000-0x8)={r5, 0x34c7dca9}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x4, 0x10010, r0, 0x0) r6 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000)=0x10, 0x800) bind$ipx(r6, &(0x7f0000006000)={0x4, 0x3, 0x3, "966b6fe3602c", 0xf84, 0x0}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0xfffffffffffffffd, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r7, &(0x7f000000a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) 2018/01/06 11:24:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0xfffffffffffffe26, 0x0, &(0x7f000069b000-0x5)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 11:24:26 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000008000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000a000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000000a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x1032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x53, r0, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000005000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x70)=[{&(0x7f0000003000-0x14)="38c479dac601005d0048d8748ca10f07d069bddc", 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 11:24:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000067000-0x4)=0x80000000, 0xd2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000d44000)="", 0xffffffffffffffe2, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c3f000)={0x5, 0x9}, 0x8) close(r0) 2018/01/06 11:24:26 executing program 1: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x80000000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x37)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000-0x10)=@common='ip6_vti0\x00', 0x0, 0x0, 0x0}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000f0e000)=0x0, 0x80000) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000f0f000)=0xffffffff, 0x4) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f0f000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8001, 0x3, 0x2, 0x1}, &(0x7f0000f0f000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000007f000-0x8)={r2, 0xfffffffffffffffa, 0x3}, 0x8) r3 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00008a2000)=0x8, &(0x7f0000f0e000)=0x2) 2018/01/06 11:24:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a8e000-0x8)={0x0, 0x0}) socket$inet6(0xa, 0x2, 0x159) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f00000be000-0x4)=0x0, 0x4) 2018/01/06 11:24:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000b4f000-0x4)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000bba000-0x4)=0x6, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000304000-0x4)=0x100000001, 0x4) socketpair(0x9, 0x2, 0x6, &(0x7f00004e1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000015f000)=0xc30, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r1, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00006bb000-0x4)=0x0) 2018/01/06 11:24:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000056b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000055e000)=0x9, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00003b6000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000fb5000)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000aa2000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000d11000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006c8000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00001a5000+0x9c0)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00008aa000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000da9000)=0x3, &(0x7f00002fb000-0x4)=0x4) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000180000)={r3, &(0x7f0000c21000)=""/5}) r4 = socket(0x11, 0x2, 0x0) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f0000334000-0x4)=0x80f, 0x4) sendmsg$nfc_llcp(r4, &(0x7f0000938000)={&(0x7f0000d33000)={0x27, 0x7, 0x0, 0x0, 0x0, 0x0, "217ec6a4d9dce8642b414c508d5c8696572acd847666e04483867607b6eccc67f51e908cde7fa0d4686607b058b07c2decfa1ffe3f021557f8dfc0734ad6be", 0x0}, 0x60, &(0x7f0000fc5000)=[], 0x0, &(0x7f0000be3000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/06 11:24:26 executing program 6: mmap(&(0x7f0000a81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@generic={0x2, 0xfffffffffffffffc, 0x0}) 2018/01/06 11:24:26 executing program 6: r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00003b5000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r0, 0x6) mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0xfffffff, 0x84) recvmsg(r1, &(0x7f000077d000-0x38)={0x0, 0x0, &(0x7f00002fa000)=[], 0x0, &(0x7f00007d9000)=""/0, 0x0, 0x0}, 0x10003) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(r1, &(0x7f0000374000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000095a000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000519000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001, 0x4, 0x8001, 0x400, 0xff, 0x2000001, r3}) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f000095b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007c4000)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000068b000)={r2}) 2018/01/06 11:24:26 executing program 0: r0 = socket(0x1000000007, 0x0, 0x2000000000000017) getsockopt(r0, 0x3a, 0x0, &(0x7f0000002000)=""/0, &(0x7f0000004000)=0x0) 2018/01/06 11:24:26 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) read(r0, &(0x7f000083b000)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000e99000-0x4)=0x5, 0xffffffffffffff10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/06 11:24:26 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f0d000-0x1c)={0x100000008, 0x0, 0x4, 0x0, 0x6, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000c24000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00009ad000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000003000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r3, &(0x7f0000003000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000003000-0x4)=0x0) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000001000-0xc)={0xfffffffffffffe01, 0x1, 0x100, 0x7, 0x6}, 0xc) unshare(0x0) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000002000-0x4)=0x3, 0x4) 2018/01/06 11:24:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000d13000-0x1000)="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", 0x781, 0x0, &(0x7f0000a3b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f000094b000+0x5f9)='8', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)='\v', 0x1, 0x0, &(0x7f0000c45000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 11:24:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80002, 0x0, &(0x7f00001d5000-0x8)={0x0, 0x0}) accept4$inet(r0, &(0x7f000015f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005aa000-0x4)=0x10, 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000598000)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00007fc000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000287000)=0x2c) bind$alg(r1, &(0x7f000080e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000361000-0x2)="", 0x0) 2018/01/06 11:24:26 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000076d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f78000)=0xe, 0x80000) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000f78000)=0x0, 0x80800) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000f79000-0x5b)=""/91, 0x5b, 0x1, 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f5d000-0x4)=0x4, &(0x7f000040f000)=0x4) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) r3 = getuid() mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f79000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x3, 0x3, 0x3, 0x2c4a, 0x2, 0x20, 0x20, 0x87, 0x3, r3}, {0x4fb, 0x2, 0x100000001, 0x4, 0x6, 0x401, 0x8, 0xffffffffffffff80}, {0x3, 0x100000001, 0x7, 0x3}, 0x8, 0x3, 0x3, 0x8e8e69c649f89e44, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x6c}, 0xa, @in=@empty=0x0, 0x7, 0x3, 0x3, 0x4, 0x1, 0x80000000, 0xd8c8}}, 0xe8) 2018/01/06 11:24:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect(r0, &(0x7f00004e6000-0x1c)=@in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, 0x1c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f000076d000-0x4)=0xfff, 0x4) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 11:24:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000335000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0679d1728d9eca386020ef6d8851f427119e68ec521e89db95ce625b89ce7570da6ec36340646361dbb34d07974fa3df4a3b4311aebeb8d7fca536c29cdb5b", 0x0}, 0x60, &(0x7f0000032000-0x90)=[{&(0x7f0000d71000)="fe677a99e3388ecf2b849b4f9b1529354c66473a36262cac7383f2118dd4534816c36f1a874812db5ea0c50ff9a1d54802f75385509158b78b741d337d82b425033afd63424a9af65c8b65a0675aa290c95e9e1cc469ca6f8a4cb6464c89827ebe6f066f3c056079c49b1c385d7220f1a1c8ac89bd931717e80ec1e86c8747a5c59488729bca647b07fd3323902f9d94ca368c8c5255da0026a67ab80c728d3e5a4cf3fb3102ad98a52ca7c4f3ea588fb1ab95e597cbe5a74af6e6f844f657683708c8dafbb864dc597e2dbf0d8709f2a4077f70d89c727e68ec32ad7b11aaaec48d14b77586ad53e7782e7dca212d930ec6e297972f48de62facbb8608842108f8de5ee4f58676561b577af9961d30130e382fa5b989c6f32c52d1bbb4b2d406c167b75e6199cb0e8534b04c5838e1d7967f450a74f1d44f82784f7743d0f3dc7b4c02a044d4a5a8c601a637c4007e31e753acbdb914edc2004e0025764a30f58a9ce4fc2332dd5037f03aebe9c0ff852054222133a158f6948e0eb7ecffd2756f77c9c64f04b7758f5cdd4277e0004bd7c4b8d7302906584025053326dfe13c036ae95147df9e5025eff04e641c40aa52e291a43a82a6578e62ecce486b15f2203e957a9a8e97e1e47d697b92c4ab9afc94ce65c5cfd123b74d1e521faee99ce8b9afe909239762fa65a4eba5a727083996e9d999b8ad169bddeb3223aa766201b5d5816e5245fbb0289fa4aa4e5c5b5c992a0f7c84ab14b6546b5d50b7f2bd8971159f85c8f036bf150475efd08f5fcac0f8f3acca0b673c7ee955c801fe8428c146850841e15a2bab8d506cd41feb397b8c274b6c8a1bfa66a8c7ed30b054a990f1e036a617960bb537c17809aef769fe30476efe0a059f591918212e525bbc220ca6a2615732f2f57da8d5417ff1ea97dcc2ebda7d7eb76294a57dba3043fbae08dd80ef8edf1e9a2b8add5fdc8715e5273fedeec8331b8a54c8e68c08379ac9e6620a421ee01941f8b3f04775328cf8ca6eac0c0d28ce030431e00d10f4e383ce8b1c1d704106f976115be8fb9cf5a17ed546a935f1ca95f67c14898ccbd7794a0a0473330fd1182d29e7bca5912b500f524fb8d6f55a1facdf1a20d1cce7da48e595ca5a32f7825543ddefd23325807eaf66adbf8ef9e9ecb5809abcc8311638416e71f882ea245b9b78a132eaf2423ac98996280106e73185e49ded08b9886081bdc1b2956365604ee51d53be9cc936ab6a0da933f8ed70fc845c10606f215c91e139fc9f4a4f9561511305f8db012c719886a0d9ab426cc189c91dfb4dfd4811a7817343806d9a68a5ebec2797a86bc1f27ea19f1d2ecf91d51e456713fae14a62bb4f003356764e99d611288bcceb1a035338b37e1809d5a3c2cce4aa46bf197363818c75ab557c11f058e8c99c6afeb42265c0661c2cacf13d14fef7ef02b6a4d4f95bd1cad45a885523efbe691d848caadab162bde66594fdbec5cfc0daa9d0d79acb72c38b3fa3b5cbde61a6401ea566fe017015e464e2b78cbaecd57987d2fe10a9e4aec5926cb792f65f1affd20a0b989460d5567f35ef033490c7c3a91bdf81e829969bebc430e939a1e387dd0658d678f9dec2b0f6d7cadd3fb268bc746a3458490d5360dd03abeb315815096bfc91390e33a56d734fa72eba119634b379d0dc8528a2d99599b45776da24838e21ad6dba292587a9663095b88988a2680a14ad4454e037ab7415af55544240387cc0de594c6ea76cec31dd5a98639d7b5a963ba8ebb0df2713c4a78c8719aae3f0d238ef1a40c32652344496c279fbde42f1746a9196f9fccdc43ad41f1ee0a57d0814e63693cae6808ccea994cb27d6ab9ae4036b71d6bd0a203bbe9a2f76a5ddf068ce76f57b3cc4baaf5230315c2c25b7f50af637305dde44826c6baab02108efdb3fdb1aea1bf9737a6fa924f4553d1b69bc8dff3e3beb802e94a01a0351f2c4ebf7d675a60ca60dc113fad91da7609bde0b4f129090c91af06dbe51df6a23e93e3225c2e40b89dbecf169a9837b547f8b5d59df1e1eb62a9970e4eb2fcaeb8ad7c3b6be876772a27ddfd75bd24540c710d31a680aa4fd24cd6eff34f2a0113e0d8ac5417483bbd474d0b1f6238a350c1b2dfebdbfca72d50cde771a0c142c34417e15ad4aa8351f02a4c498b13c674452968972f6af1279dbecf2846c6a7fd20e932a236c183224d825b56981abe47d3b6b6c752da0f7b9189b84bece7b0f5f090c0d31259979feda827da3a2da276a760413e3176b85ad844bcd2ee58e91e62e112793287d72cd4c616f225f851a64c1a61425a33f4fd931d38d3db19f3ffe8e2792f3843beaa14fef6f59faeafcbe37af7316196bc8746f7764097e8495621be3efb3f5581d83f7c5d73624cd7acddddd07c82fabae702b07e14bb38f03f8e060a3d914fd11eacb51449df6ff4cc3b47e5f9272b840bc446167b4623b2bb9b0efa5cb5ed27fda647fc7bba96ce469871aee261e783f9715dce5bb52201b6e1a4ec36c310f61a18f2e74bbcd85e4f8b97a10ef42d46c9c85dcc95816d2d9c4fe8bcc111c6cefa832657594fc767f2d26638351cee02de18a2c6805a1fe6cc2d687da13e219d2c503a10f122a29114b07f4ccec58496e218b519c1897a3bc60598054e71969afda4446b5b90d38700650bfb8219ff631ad915b804fc7dc9d3f5af839df0c23cc1e72c6aea5045d3a23f1e9a979a09e6c265fda1ee5ffd8eb558caea4fe52de2677c69fa8c035a43c9a6d021b2011d39c9fe0637087573dbd55fdb8f7e1d4191f18dfd42ce5a0e09a7da57e6fe204f07d408f7b7b57eff9c438cb9ae405af18b611d04f3a855bc2c709b50002366c27ed603812d19715cd56129bbcddd221a8442c987f866926a6afa6cb642dd17ae73a0b1274099476b900cccc70289846c576ea6c5d38abad5799eaa808e3c6b60981ad07219a68450da48cb7ebb4f7e58ab4a2b23c129b8fd70a87f0d54589de64fedfa38abb0b36565d62b91da207949d5870c65ffa4d44fee81f06e3034b862be37bc746db22138d0a8ea97ae31439d21b19d356b511fbbc59d89ab77d677003ece4aa07757d1013bc33200f2acf032a9d46a8dd8dc1c027436159a091bc59e88baab393ce9e4ec79a5aab94a5439d8490d9014f85d01c71927efc11de9b2123e250fc6d01de84d0ef18a54861f42dff91cd2ffec57632dca7fbd84ea0fd71679d25894458b909f124d2eda4b3f78e89abe5360f590664908b23ffa374fd7dd0287f2489cb39f83aaf80077f4d32de9cd2056c57020093c38cc54b2c12ab509781cb4bc4019ad6d9115aca4dd442a925d3e62cdedd43c539673b97a611c3702521ca8fa7e774cbab4514d6c441769940067dfe183688811b5f16dcda0cf4ec0129de5d9fa811201ec3d69ac2f41fb875d425d13cebd79892ba20e23cdcb20457c3a5463b5c6700688f206064cb6f7152c8e095a929af96315eb437fcfb8318714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0x1000}, {&(0x7f0000c18000)="", 0x0}, {&(0x7f0000094000-0x1000)="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0x1000}, {&(0x7f0000a17000)="", 0x0}], 0x4, &(0x7f000058f000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0xfffffffffffffffe}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000019c000-0x3c)="d5ff54db5cbad40b66bc8757f17fe403664e4972fac708e9ea8be7a67936cc5a5fedba098af61e2e62c717f5e2851595855f67d9faf165f611791c1f", 0x3c) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet(r0, &(0x7f000023f000-0x76)="b49093ef8e0122a4aabd10ba", 0xc, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 11:24:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000000)=0x0, 0x4) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000000000000000cc00ff00000009a979f321b30c7bc8790405c7bad62e0a43a632edc938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) poll(&(0x7f0000100000)=[{r0, 0x40, 0x0}], 0x1, 0xffffffffffffffff) r1 = socket(0x1e, 0x1000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000510000-0x87)="b513ef3fad781df916f0707b581cfa2a25f4478184169b8ccacaff759a2775f2a71952e6205abcc42a07d201971ef578e1f05f3e5b9280ae074259277bff6a11ae75fedb4059310492ddcb3af9fd77313ac6149643a4a03b9afd0977292c3b56cbf76da00171186a7db351c66f0a558e6b046194ddccc175dac0fc277f4aa6a8663208df8e3f75", 0x87) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) 2018/01/06 11:24:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x802, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x9, {{0xa, 0x0, 0xcab0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xec1c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7df}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4(r0, &(0x7f0000569000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000609000-0x4)=0x60, 0x800) sendmsg$nfc_llcp(r4, &(0x7f000077d000-0x38)={&(0x7f0000647000)={0x27, 0x5, 0x5, 0x7, 0x8, 0xea0, "97b4f9e8fadf40850fcb7de18a3853642cb88829c7bee3401b55da5c643f497cb12188719ad84271e694a226d1e38fb52bac004daac39a8963149ea53cf628", 0x2}, 0x60, &(0x7f00005b6000-0x60)=[{&(0x7f0000964000-0xd3)="2ec37617b73700f79674f4e467fc6720dd0dfb1692c009a2bef4f5155523ac94954871774f4dbe42fac4be202dbef08951ea3f0ec2dfedad5a9967d6324ab126e7385a0a1a9eb2857c7944068b68b99b7fdf61f08275ecdc11f0e7986775c540ab7b0a0f725e655af4dc6fc8ee85c5cd240afb230a079f65eb1002a367c15dba6c611be8e2be4d86a2e9a3194094b6b47a845019302fee2a6153fccca33e03a3cd4856e8d06e1c558db2168d0fedc3ea42443a92d8b7cf0ee9ceb6d880dbfa1e39ad1e600d07d821628b9b209ffdf77410e28c", 0xd3}, {&(0x7f000004d000)="cec585455b64b9206ee74529b71e8e6b646503fe0c33deed6ddf8b18887f6e5d6bed154f9eb06f48e15e959ae13c4dec144407436a17d7a66ff05e000c5d139e5c1fe457a86fcd5eb3a75c7febd430b94a1ec2dd965f47e09bd90a212220854bc9ecd169dbbf435d750f8b8f3559baa8cc0b628e3c176b95b869b60d2280f325701dc0a919c299b3b934bc45486c96a316deebc6aa37b173247f4dc80ed177c2644a895e2055fdbed87f0b51a001c1958d7c47b3930b4b54f629a18278f49a810e522ad019d1c6035c40b282fdbe213ed90629eaf90b70dc79a3f16bf02add169456c1ec7213d238e4452632fd634d26c55f6f3ae5c9ea", 0xf7}, {&(0x7f0000d6e000)="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", 0x1000}, {&(0x7f0000049000)="6baed6ee993d220e9412a0eb7be9c4a3a1b07092239d2ebc86da9447a1cce34f379aa5799bccc99b64", 0x29}, {&(0x7f0000262000-0xcf)="8b80de9a3488ac791de1180c5952eeeda928a11d8eb8bc1e127bab386e178949e90022763d85eb784b65e03822174d5faf7609d202abddfc4e4cd99bb377b44cfed157ffda29a98e7a070635af694b9ff9258a1f71c94f55f5b6c11896ed366923016e786f97d5adc52ab657cc5969aea0092f388f7b61a00171081606bcb3fe5435e120e6152bfd8ca1fcf4ff4c4776920616e852583c593d01c0c5321e77a7a7d641797c2985601a2b02c136337b9b59d981ffca450929dc4da971e7f228e3f753416a196c77a0279e20db1dacbb", 0xcf}, {&(0x7f0000d3a000)="ae892cee9cd54b9c827fa4039c5d9ec89973cfea268d7041e5a86efb5db35be5b7b075ee2f079a3d4b3eb803556e6f578101d2d6c244115a01d7a0fe79e074175f6308a838d58858998a4c73fda0f7dbd6c267c5e184c36c04c152ae2a703dace58033b5bd554c5a2a9de87c9324c45578ed5221c4e10ef6c84570fbfd4b84a1cc34a85434ce4f4493f2117e02a1549d751006de9b68c4045380b51454e8af6b0cd24c19c481e64cbf8f9d819852ed91fb3f5f44fc", 0xb5}], 0x6, &(0x7f0000d69000-0xc0)={0xc0, 0x19d, 0x7, "6f226ff09e242b9ad2d974e603c5a3dcc2a03492fa7e2ebec0282f54a1627871fe8d9bfa2b8ebdaca60a13a02fad57d287374a2baa0dd293f49175cd8175afaa055b5909ecd50fe5ca8afdfe1cf9c791806349c4f68d0da9b8eb704da7c951268996d38b7465fa57bc45a4e49c2c0d18a59035f0e7f10623f1350b55c2a3ef916c86d894b3f6c2ba03c179ac1f761d1ee476deac76e67413e4755af424aee8ed85f650dbe1cfcf82aeef"}, 0xc0, 0x4000000}, 0x4008810) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) 2018/01/06 11:24:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000953000-0x1f)="1f0000000104ff00fd3945c007f0ffffff00050008000100030000dcffdf00", 0x1f) getpeername$packet(r0, &(0x7f0000faf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000466000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e8f000-0xc)={r1, @rand_addr=0x1, @loopback=0x7f000001}, 0xc) 2018/01/06 11:24:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000144000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ed3000)={0x7, 0x7fffffff, 0x1, 0x8000, 0x6, 0xff9, 0x5b82, 0x9, 0x0}, &(0x7f00007e2000)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000229000-0x8)={r1, 0xff}, &(0x7f00005db000)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept4(r2, &(0x7f000039c000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000980000-0x4)=0x10, 0x80800) bind$alg(r3, &(0x7f0000eab000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0xfffffffffffffe8e) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002b8000-0x38)={0x0, 0x0, &(0x7f0000716000-0x13)=[], 0x0, &(0x7f0000e71000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r5, 0x29, 0x2f, &(0x7f000049e000-0x108)={0xd672, {{0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) recvmsg(r4, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) 2018/01/06 11:24:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7fe, 0x80002, &(0x7f0000185000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000097e000)={0x0, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x10000, 0x6, 0x46bc5601, 0x800, 0x8115, 0x6, 0x3, 0x4, 0x100000000, 0x1, 0x0, 0x7fff, 0x1, 0xffffffffffff8001]}, &(0x7f00004f6000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f4e000)={r1, 0x48, &(0x7f0000ac5000)=[@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x316561ec, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000eb5000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000050c000)={r1, 0x7, 0x30}, 0xc) pipe(&(0x7f0000d9a000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000163000-0x20)={0x800, 0x1ff, 0x3d98d51d, 0x3, 0x10, 0xb}) r3 = bpf$MAP_CREATE(0x0, &(0x7f000037a000)={0x1, 0x5, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000693000-0x18)={r3, &(0x7f0000289000-0xc8)="", &(0x7f00001e8000)="", 0x0}, 0x20) recvmsg$netrom(r2, &(0x7f0000beb000-0x38)={&(0x7f0000d1c000-0x48)=@full={{0x3, {"4658c85bba9b79"}, 0xb365}, [{"8d7634cfc3ee7c"}, {"ddc494045672a1"}, {"1c0a1445edd297"}, {"05821ffe76cfcb"}, {"ec2bf0a378f8b8"}, {"1de0b9ffeb597d"}, {"7aee1152f1a183"}, {"62f026824d3963"}]}, 0x48, &(0x7f0000b88000-0xa0)=[{&(0x7f0000f9f000)="87a7db7df9755db107970ca60f12f31654c7d9a2b987ea1b762a2ba7c746f445cef8a07ace213294ffa6bb816300d59d2ae6d99c978cdf0c6b446182ca2a1bc0c25cc168b786e08bb20c885ce3bf48d00cc25befbbf5a6884aff4c2427675162c5bc87588ceff1faed2643cd885422d54d33bc0dd0f229e8f4e9fcef32ecf8cdc4916fb5736d92a5ecad287a7df9fb8ce4151618605aba622a21cd69a759db242a339dca43dd601f09ce1f1d", 0xac}, {&(0x7f00000b0000)="bd35a21456fa6a76f09bb9d9fb2a1dd6b47b428f5019825b891653b218c320dc84d3e66f192154ab17b6dd40ac82a2e2e82aa99763160964e08b6f78c9e144fc2350e7746b4a8cbffffcfa", 0x4b}, {&(0x7f000058b000)="79170737a32243b80adde63e406601f5c997828c35cec2c46e8d3afab83a4d96d921009e9147624db37d730f9d9bbc211e24b2beead41d45cc960030889865d6", 0x40}, {&(0x7f000091d000-0x20)="8a539966c08442a4b268624ee8cf847a5dc30ce3e5bef62e7bdedc2196b5c954", 0x20}, {&(0x7f000047a000)="ff8322266e2c780faf7d6ed6fe53758c40821b2abf38bfa4b44a28f64354d6b7f8bce317fc275887aa55f3a83a710d8f5478eb6083f68e3238df438866c4959867a6d83e635b9e61abd07a6aa87ca3c89e5456f067a134025be8524d5f69daa826d477e1815f297b53227c75402da2e392b0e9afe67002b31674951311bb1c4e47689dc9a2db6a7599ba48824fbda8e62a1342445a16c641f23738a8b990258a70", 0xa1}, {&(0x7f0000269000-0x1000)="bef0ca1467b6480f7c7eb1ffc3820b0a0f84542406670ccaf0ac38708706fe16490d2c8f35bf5a0630ceb42c7d55bc0c77a243ff4f4f0b561e88a2b3b3ec7638ac07848959ed2027496f8c3350390f3ecbe245e12c655b1889f5d0ea45d0a6b6c3503db3704608f1c8c6e7f3c8f01e0fa64730e2126e7cb9d5d88d151f461098d556319456943aa4d6a0e1137ca574bd90100d8be1a5b4c3cef04e9d49f823dfe64a28de688e88b2e8bd00b9099efaeab32a519dcb6790eb4a2b1cc029a42423af05f485d046365c580d941fa23b73f1159de9e6c7692268a820dd8e3dcec5fc88630ed0d7c035df24c3a8238cc8fd40a6ae53f9d952506fda8c5aa1718e018fb8da97eda2af99544afe859bb9951109fe4e41e497c3405f632f9674209f07def17e9e7678b27ec2a73059ba126aee28c0e071429899a0e676a89896707a790cf4eb0e8d8b0e4e085085773b52f3668e40e4aba7cd12f8fd0e88aff2344603a6c1581814a4f0d3e85284ad0b38dba9c7b662e18416befa8564d76483b0e90f43c1653105ff573a13ba0560257bf602f29a1176bbe7f0fafb281844947bdff35d8c148b6a4eed889a82c41fca7c2619b994af9ff8bc2eae8753e84022df78ca72fa63a8c073c9bb06788aae38ebe9dce4c8644f1d7b149b0c1451c977369e62cb78bff3dc8f02da30f8fc99c9efc0c5542fc14351593e85cb778c6a8061ef239ca1527ecd6382cff43778e0b192d930369114c3e93a021874fc70d3fc7d3af53a845270be59d7f0e343f5df8024070f099207f333898a6d9b11ef98f784b546599e599bbac4e85649cca1bcdadaca903f4de6234636449f7493c1213698e0b0257f0af8125d1621757cbf8773753f50122b167c1f7bb1bbc3958af4341137f1f2d5e3f1164470c52a541903e2d96cf686e6046480550bad599b5cb91412f22eaef91f9bd0a90718436bb44c95ce8b1dbe3fd1f6b7cfa906128f53af649a22dcdd09d2630f3ec41f764e3bdc0913fe8771ba2a45ba2ef08390de05a0ce7efc81b23af9f8a6b1b6b872acf665461caa5bf3dc864bd48143c5a921479ae2c1129fab9e579fabdfe1f16e887745741e5bd9d6c6f3ef4935f46e192054390a55b7fde03b86999430705e718191907638f02c0ad76e3937277c40980420831c4fe903986da0d7caf4bf6a915fb91224bf81f5ec07f152740c155731d527422e69dc5a491ae4d3c5f5cf99e973195cdacca9e9af74c0ee90d59e7584a41334a8127c1e4190c98cf5d1fa7462f4ef45079f0060b1d3462689b0e4563cd3ecaf745d5278ea72f492f08fa414fddf13980c0879806e92a4c668e2a10526cb1aa780dbd132de1758e69ba8a39259963d5ee84044ea933fea5679ce394a844eb3bf8cf3224149d6ec2f451169043d963f2b1bc480ee1cc4b1b5df96abb2e08af18ae0250f07e80767f099c209dd476d40121608dacb345b3d4f5cd98e694556c99a25ece8ced33a6fb36313f1fae6a4ce8c24f3329bc5448ba315a8cb7c72c34a08c6159bbca4caca4ac83a02ac39959dea72dd143d335ab0f13009798ae21dca3a7313e21d973e86bfb6f7db098faab6d8d5079912ec5eddce0dc70e43955a4615d915c1e36e02e47f4868c682b87a839358af2286b04884fd15803e9585518ce6c9bde559fe0b6e01ea72072e23dd8fc78a3fed91c6d0953ac8342e18a8bf014a30ecb89fff798bb7237e041782e6538e1dbf2be35df49377614c636628e48b72701f3236bf7730019aea93649e9d529598f9e9a8284d3b6c8551bfc3a09a4f533d0df32fe83b5f825ee7afef1d95d786586c43ce47bafe1ec043c91b6d9a1da4ad39e5b8d406be4d8e20f905b88033d2ad24745a88fe8029e1549682d9eb459d0b2075e4d6bf3c3155cc603d296928902571708e982a159fcc0cffabcd802f80ab847cc0dc8bf95cd112fae71259633e59ceedb9e48a2ed0f5aa65f52ae3e3c12d8c04794e73f871fe7d267fc426eabd4ec941ccbbdd3b1ca7c4a95e86d9fda0e342b2bbf451204ff2d5eacff43f63b1a64bb2d161f05de30d00c938044b20bd30669937abaaa45b2f98ce188bc11bdc16d9d66813c0681c8dc2f488bb961afba199de6c74278188495bc0c55a172992117080e30a069dbab27f41cf378b4dc6f2ea72d41a1ce02bfc2966bda3b4325b5cb78e62c28c01c76500edd6bb383d5761299e22e5a0a099c663d522b1abf906e5f12379f8bf5d381bc86b7d536b40bfc5cf66bd30752ec53b4b58d318191660628b0e91a888751cc8007e41c81bf309b635795995001baf61d5ea47190e9346888650b11b19db5536607c3f3edbf4882b429dc1f3543e91e3e6a54b9af97007b45f27cabdd9160d19cafa99420f2fb1d2e986e69686270456a971e2f323c3707df780e615a54251586b5fccedbe79d6c588694a10e8b013dae90a59e2ba23f5c5ca7986958979b1223ddb6373d2d7f5f1d8bd446af73fb0845344ad023f2973abc3208fb5f825970887f04616e7fef34ff6ca7fef7907872db9ae64adc752d706e07c38a5b056a9602b410e7ca4fe624814568ddc4e442546691770bd0ec65a178d0dfb17791701e529cafd063c1d69251728e3f028c1f722af2c091ba500d8b9af788e0b6be2b317fb0ef96e686d546e55bbf7cc070ad30377f09bd79fa14c75f904c113941edcf22bf157e237b340806e3f25b8da6769762f6534c071aea1ad9f9c26bf747d1fe579697f37df967b282a44fd8afa0a6cd97a0824026a9f552343771e11ac25f41056553f6323a36ff5fab75c710f0114645253722650fdd3a5b3424ed53eb8a5be40df343cc57b5181c944c7f98dfa782f49bda08a5d8f25bf33a57821a614e6752db2cb8600df0db65e7f14e0d547176cf357e5857999a43f02c82c6f4c5c1588f7f2b2afcd84833ea01827e3490b86412e43cccf9880153c1e7d694e446ad1e73bf1d306d70a67f4f5fa82239801615da6ee251530cf2edaa6fb32e98de37377637f6394696cf3c32b8393aaeb96dedc7eb8b1ada0c4c90bfcb77d83cdcf6fd3f04eabd314f70375131bea61b42de540c84da302db3d9832a3e837e415138231e1adb9a000317471135dcc9bee39b96b3e4d82984e40f80636bbed85ff16d26c57bbd13ff574558b9d9c0d1e2c5b87cafa9d6f4df6692cf545abd3764c653774e092914d1ad92915427435a213cf9c8c648b792dadcd30b1a99402a0109b14432ae200afba0f610e451a3bff49aa6a90e70fa6ef4a705c04364494b92327a082cbc045a4ff505e2ca94cd914206037ff9250d46dd3c34a4db726adb15cfb2ec41c92b69fa68d72eef963e7608df5ee252ce8f413304bb52b1484af7b482f0ae94eec050c13241f24a425eaabf115102c25c82c2be74173d33f6329430094f6091e8c3556ab030cdd618a94cbc8f216d8eb610bba996f0e91830f326379b6130e0ac654e01f4563af5a87d960a50d35325eebc85fa0d8ea24e9a168387da151b47937b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0x1000}, {&(0x7f00005e4000-0xb9)="dc3edb8b5bb3b36e70a26d38cd3e7d250c1437af42539f6726292f0611840e762dfc54517b781c6669ad51f44e6893e70789daaa0ebd92bdb44abda5761003f3952aeda0db9340d302edc53ed8aa79d8d9c0f051264d53b05ee270860c979fe245a0d40deb0912cac5771633ca7641e50e12ca20fdd0a92d4093be2b7746e301ddc7c9c19fd6e622fa9f47c6cfbb2a6958ffae62b33af0785898d099ad783f469b72c21a2daed76f38193251bcb15fdff348ca8405b1774f58", 0xb9}, {&(0x7f000000b000)="e733e43c4ed9e0b06fdde20f55ae7ef7e3e8cd9396c37044c7", 0x19}, {&(0x7f0000ba5000)="e28468dca189c914632de6895094da5b004658be773105ea756ac8cab3a2966c8b1f8adcb10ac5b9f72017e22ddfd6ef767bcd3b30faed11d72251a56a7462cb5a7c53baa19344e0df1c5154254bf80c1de46f4e11b868857070419c0daac696200e7cb71f87bacafcc2bdb1cc830ee611f6f9892fd0c27fc0565fb04c6db3a0507a43644d5232d3ad68fb00d988ddaf1eab87202c3437a4dc06175ebd98f359272be3349ec161394222737c9b5577654544776454176fa70e2748c886d53c2eebc9495ad2b2b1afed586d14b63d06162506db8db45a8f6a3d129baddba076d3fa3cb2748fc514a44bb1a6b9cc", 0xed}, 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"}], 0x1590, 0x10}, 0x10040) 2018/01/06 11:24:27 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffc, 'xts(twofish)\x00'}, 0x58) 2018/01/06 11:24:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000e80000-0x5a)=""/90, &(0x7f00002d5000-0x4)=0x5a) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00009a0000-0x4)=0x1e, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000507000-0x100)={0x80, 0x7162a36b, 0x4, 0x40, 0x4, [{0x0, 0xc826, 0x0, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}, {0x0, 0x80000000, 0x100, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1, 0xdc4b, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0xb6c, 0x27, 0x0, 0x0, 0x2380, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000620000-0x78)={0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x2, 0x3, 0x6, 0x2, &(0x7f0000c90000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0xfffffffffffffffd, 0x6}) listen$netrom(r0, 0x5) read(r0, &(0x7f00000a7000)=""/88, 0x5d7) setsockopt$inet6_int(r0, 0x29, 0xde, &(0x7f0000f66000-0x4)=0x2, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000c26000-0x2)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 11:24:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) [ 277.694766] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 277.730044] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/06 11:24:27 executing program 0: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000437000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff6, 0x5, 0x1000, 0x100000000, 0x1}, &(0x7f000034f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000091a000-0xa0)={r1, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x3, 0x3, 0x2, 0x3}, &(0x7f00004a3000)=0xa0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00008d8000)=""/0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006ad000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000954000-0x4)=0xe8) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000955000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007ae000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000653000-0x8)={r2, 0x1}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000344000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00002b8000-0x8)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000f6000)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x100, 0x0, 0xffffffffffffff81, 0x0, 0xa0, 0x80, 0x6, 0xdb2, r3}, {0x3f, 0x6, 0x80000000, 0xfff, 0xffffffffffffffff, 0x3, 0x0, 0x5}, {0x2, 0xd32, 0x413c, 0x5}, 0x100000001, 0x3, 0x3, 0x1, 0x2, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x7c}, 0xa, @in=@empty=0x0, 0x3, 0x6, 0x1, 0x0, 0x2, 0x7, 0x5}}, 0xe8) 2018/01/06 11:24:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000004000-0x4)=0x5, 0x4) socketpair$inet6(0xa, 0x4, 0x8000, &(0x7f00002b3000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000001f000-0x5c)={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1ff, [0x0, 0x2, 0xffffffff, 0x2c50, 0x7f, 0x0, 0x0, 0x0]}, 0x5c) bind$inet(r0, &(0x7f00004db000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000dea000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f00008f8000)="a9dc", 0x2, 0x0, 0x0, 0x0) 2018/01/06 11:24:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00004d2000-0xbf)='e', 0x1, 0x0, &(0x7f000033d000)=@generic={0x1e, "e5226c70c61c20a788116278d1cb85b0640254a0e3b124121f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c23818f4e222f191a6d292de0892dc9c3b2df196ce64cadcf59f9658f02210339106af46197908cebe446"}, 0x80) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000dae000-0x1)={0x80000001}, 0x1) 2018/01/06 11:24:27 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000035000-0x38)={&(0x7f0000ea3000-0x1c)=@in6={0xa, 0x1, 0x5ae, @loopback={0x0, 0x1}, 0xc1c}, 0x1c, &(0x7f0000000000)=[{&(0x7f00003c0000)='0', 0x1}], 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000fd8000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd8000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 11:24:27 executing program 2: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000064000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000023e000)={0xffffffffffffff9c}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x2, 0xffffffff00000001, &(0x7f0000fed000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000cd1000)=0x10001, 0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000fed000)=0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fec000+0x316)=0x0) 2018/01/06 11:24:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) close(r1) r2 = accept(r1, &(0x7f0000c4c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003e5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000023000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000608000-0x4)=0x8) 2018/01/06 11:24:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000e56000)={0x0, 0x0}, &(0x7f0000bf8000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x6, 0x30, 0x100000001, 0x2b}, &(0x7f0000d8d000-0x4)=0x18) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001000-0x34)={0x0, 0x0, ""}, &(0x7f0000682000)=0x8) 2018/01/06 11:24:27 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000167000-0x26)=@file={0x0, ""/36}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8000f, 0x40) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d0e000-0x4)=0x0, &(0x7f000028c000)=0x4) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000396000)="240000001b00fbffeb0b0000f6fb017967b17d030800c30001000020f700000ff9161701", 0x24) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f00009dc000-0x72)="17e41d99c07eec95ff8c178fea1f2bd1ed378eb4d7165e328d0c1b4b9d61172424797125e52973833c4ac2c2171f818231bb2682e7b75faa56d8a600a9b7ab8d8f02a758f41ba04cdd1e97523d6bab17aefa44f4d5a1e0849be52da5f2136aee9f3638f1f507b67fa2c5a7ff8c27aebd1f8b", 0x72) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000a3a000-0x6)={0x1, [0x800000000000000]}, &(0x7f0000665000)=0x6) 2018/01/06 11:24:27 executing program 6: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000016c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000099000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0xd985, 0x4) mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x800000000017) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000cdb000)={0x0, 0x0}) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000cdc000-0x4)=0x0, &(0x7f00007a2000-0x4)=0x4) r3 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000906000-0xa)={0x3, [0x8, 0x0, 0x8]}, &(0x7f0000570000)=0xa) close(r3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000)={0x10000000, 0x0}) 2018/01/06 11:24:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00005d5000)=0x0) 2018/01/06 11:24:27 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) writev(r0, &(0x7f0000674000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x70)=[{&(0x7f000007b000)={0x27, 0x9, 0x4, 0x7, 0x6, 0xff, "2f18df5ca320391d3f02bbf8adbdc8e9470dde41d08a8c70029448bc7562e34203c64205c13d08571d25a73f741fb799ed389ee77a788fae1f189e477cf14b", 0x5}, 0x60, &(0x7f0000e5d000-0x60)=[{&(0x7f0000000000)="8a6f721803247f9f575dec96f938e8fecb47497888a6d64b7cd8af1b837a97f5367d6ff898e433a7b7599a848112459a58747e485915ac044c", 0x39}, {&(0x7f00003ee000-0x48)="f9f75636a5fe30fbf39ae85cf47d82ebdc84c18e8d9e09359e6c2fad1671a09ca1accbcae735a3f8b129f8c66e1cecd99670ac22fa399efd459f8e950e54aeb45e3bb27c483c5d78", 0x48}, {&(0x7f000014e000)="7bad40878464636fcf7ee92fdec56a9d83ceab11753f45d25a184c525b0f4230c913ac9eca7828643b42b536e3f61e87d6d9a8ff42ce4db4cbc2584ba4fb53dfb7fc9b44e21f2423143329244f36e3f4c2e31a56b82914738439ea6b1736ed825c77a1642cc10829e205e6323e1fbe3ca40c3f5f50c32d31f939361a9ba62228005a2b7024b45d4919ed5a2f07b2395be07a776a6a7841c830d97365eec2262786db2943dc121ba8", 0xa8}, {&(0x7f0000000000)="efae78f5dff2d97880cdc895dafece9f7b11f5a8930c44e1ab4d800708c7cb0e749b455f7dd642d6a3c48a6e6ce19815530dda5192f06fd968064ca9bae5200df05bb7885fc0af0a6793", 0x4a}, {&(0x7f0000001000-0x6)="711125030ef9", 0x6}, {&(0x7f0000bdb000-0x1)="e7", 0x1}], 0x6, 0x0, 0x0, 0x8001}, {&(0x7f000063d000)={0x27, 0x4, 0x6, 0x7, 0x1, 0x6, "20b29e13beb2fd423570b62acec057117d835c6f8068f7c3d26f08354d7f31d7a28f5b351b218cece0c8fc0e8e66ab6f17f1d9db8f5696234c43bb58d29488", 0x8001}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x34)="e688eae669604dbea7066dc526585666327b02c6493a776a73dfac0b07e1d6a23de5f30ae66dea7afeb235b62b141b762b31c8e8", 0x34}, {&(0x7f00004f3000)="835290c8cd406fe9e9d629f1858e11f116c84abae06205caa2509ddf3d9f45cf511d66832c8767236c60323f9766d50d1eec3c1315432c14ed03295dcc29e5a556d8ffe58eee8dd7678adf399aa45b087fe6dc5579000abe94595d56f3f5f039c40018a2739c2a442877ed5fd9700d294e20bf7745670ddb7cae9a9c1750cd7f9001aea3ac8c87585aa393c12e905fc00df750fb87d5ff4b39236f0b70b935d8b7bdc66fb15316f8e2f6fade172a14c0988bf10bd510a6c1782bea7a1b2966182061b0af709f9ecb9b035d9ccc55e3a8f352ee5c3e7d702b0510c0bf1260908cf5ba38877fa4fb62865abac2e47f5a8a9803c13e300525d820dab5ee01c3a3a31326b9f0158032ad19b3245f06f35f0871ac3595afff7e8ea8267b3531e4dfd41f48c183f0fbfeabedcb51f70baec3fa2d9a3653de5b8f195dc741acb701d04e4fe71d16867a31ef3b158a04870f05f8c0ffeea5663f387d86df7fbf2c731ddbd5477bb75347a086cf8a02f06237d69b864508206a3eaa9fdf6ed66b361c46b0eed98e2c58dd7c60e956002c8c86293686ddab6889cd9a77b4122cf381de9bc654095ca401f9e6244e471d6ca572d837c05e3cc8b19a87106456f3e62ab2eb9576d931ece90376e3bb78a18e7cd1d23322cb5c133e028c2572839c7e4f6a68a15bf19423ccf4a73feb5d223e426ecf10f5ec7d0bf787da48e2b8315c5240b475ab24efa1072d13b43fcc4acddfda9e32faaa4a0634d1d90541a2d3da7836be4dbb8b367b22e3e607788e90dc83ef8ce642e46f19d9572e79adb3148c6f7622a3a738a118298098740d67aeae973100838306123131fda663b7237a1937cd77894a51c7bbe5d5292254b0d1054e3d6534a420025b19591242d76c6a3f90a80627b9ecc834a8d16217ff11ad6ed10b29649d2beca36f84f26a6412b4cd55722b800e85c2395617a50102934cc697dce61aad315ed5a40cb77a7eab9d106195ab9d38d800af64dcdeaf8852b5cc5637dc3ab535517653f6def2925515b9de4a516335d16f08a0c65be7c90644cb0eae2b7699abec1cf9cc40e1635b6992f7784687cdbc5c2f5e0d80bc3fdd97498766004d009d30c5b1aeee8cdf294665f646f2be94ab59bba6d29c74089f3ea02f5bdfb1a0a9e775f8920feb17394da23c137b81a17b6ceebed4bab4d36775f90bc900baa76876d21d4e59b94ec355af723bd514a93df727b264aabf17db83810d97d6e9357fe676bb6463d148d0e602e92e12847c65a3f3571804000d286475ee54a233c2f040a79037ebbfdf41be6470a259794bba41731da1732d80ee163bdc5a6aec7ffd2b29798f942ce18252783ab5b8bc6228e8b21d44928605809c0047383132e240f86aee0f7bbe1e5fbdebe89ce8ca134462a954d056c7499381a13f0880d741e039f8d63a3e0ff9f5f9c5a9aa747f7ff550ee15dff18e2880c70e05d0af07e50a840dc9e51ee41332c3c1fc73fc7627328919c82892a90581b7c237c979158af0be98be32f80ff7a41d8d0a98fd3aa234cdb46aa0d1fb48397790100c24716e1f866376981d9c6d05c4c83ac03facdf960a7e003102988598903589116dcfbef4442bf88b69ec61eab6fbb8cbe592746cfa085aa16bdb5fd8ac69f176145569eb7f7d4a8591b2b322b5d4eb10f8496b6409692729abf9278df056957125dd7f5eec7270c3052a50fb074e0954e3b43d46b910fea2b2e9dcb287a1b69fe95cdc6484020b2f876af36fc02da84e5feb1fab74a13c51267bd0cbce8ff7120185f500e7d22d463abbdafd60d6146b888f5d031a900f7b3c40a346bc91a28fc421b0decaf5facd5a6f3ac69029a4b16de7dfe5bae8eaa895a636c9ff19f9d8adb1ac78a9dd0fa71a24ff1a3a960c882cafe6f9f95e5e1a19c2153c702c3b350e96e68f50c680aa813556b2cc6e095793f12dca4ee571f7555c79044e4c2e3b0d4049105bbc2ceebee2c1ccfe877b7bd0027a18afeafe95ff728ba08ae557987d853c5be1f39b6a8c8214ad7be97d6df8b5d0d6da3d52043a641a291bc09eeccb9fb2e23626b880e2fabc7c3c62916a85cf1b76859ed71b831c06d47c15e5e03d193324bd74756274fab9c2b571cfc92465c28057db1a1030949358e4ae814b8121dc5f5205d8281105bc8f303e31518c4d4036730573a173baa9f0393d317e57078c882d9420a4a71ec2f6bef6465a4b264a9991e83a8d535fefd6c6d761d6e45028d850a9f86667b305f4b4e8b6e1a3c1f60e21fead666f63b880bc7a9e8d5f6e8f20f2cf999c2a13b80e0119d6b0b58e8c367d66a67139aab51ec0d23fb85e79fcb1d818cb8fdb688f3dc64bbf2ab23473d32924e4be98c364798e3550f5915af239b06e1cf6a4f717a92d957e54d220b90a0f4c946d66d5bc8c3e8bf5a1de66d4573a51d670a1a76adef25580de98ab36bd603758ba1968924db2c673ff3a44c45fa27e294008e407bccf35e0ca72b1862e2d1815e03ed3d3652ca6e7e31e8e5141fda261acc3e4b6482cd0bf7a94ed85e5c97a2e84213892ace5c5af562e0cab2ca9e4c979ccc4b5b13f42911533954e46992b36d28d84d1499775962fb7278bce9c9c18c1f747ceb0046f26c1c103fc9d798cfa1ee1377fd383acfbb76698c1dde14f44e82149611957d0e5261dbc72aab0024bd5ddcd5974a0a4a89bd2656d572c783300e0737145486583ada03e5eb69ac2c1613512318e56bf246cdc5ead1cb039cbffe398dd9f0f9bbd7da57754eb980f8835b9b93387d669ca8cebb8af0ad090f715a2bc8889fb47e389930c30233cab482ccd1bacb92a20908e1ee2bb92798d25179dda3491d52d424401b45c7349a01329b2948491a227cd5e50ae0d6822c883a26253814e4fa913df99ee642c7f50a79b11dd0dd209cbbc8a1947d0bc0c81fb107fdeb5cf0f773035264a8230ca80004c95d29832c62522cf2f66b90cba0e8eaacd474686ba673eba9579a7e2aab6ad48558aa0b35e86baa7e39e634fa252b50c249ec6af12b5fd8704a6cf35e254f0b8a2cb3a9a56894e3d2daa459f3ed1a6f2f49fc4186be6fff4c21dfffe3f66068760d04a371daa3b67fec816af5f922928153b07e6760da0c72ed26dce1b5e9f3a639b199919ad291dec359746bb31acb24971c835a0ad1a801b78ef2d71770130c057db485b3a0041028fbe083c083a24945c587204e94b42c291b5e4b65e4bbeda0154c3c72623d39ef4ee0de26696b821ca3db227207ba07e09b91cb4b636e9781fdfbfda444bf2466e459e7d55c048427bbbff288aa954354f0431f3653b1479122c679683776a7aeaa924aef4c008309c8f6868a7ef9580b695e725cfeecc7ea0ad722ca24b5c49e7baa5850b62712c0cd3cd841e004e9468832ccad0d7d745b74aac75c20c2c93afd37819abcebc7d587c79dde79f81d27cf0decb75a33477c5e95b8d0215b61c4dec9b9b5727fecf2e804ea6436bfd6bfa65903c5ab10b60940f8a9371c40760efb04e1e5f46c184c4b57069ffd346da5edf484906078980a2e668d94949ede689cf1ba6a478e2a3319d23aedfe7a17f614658cbfd696f36c6eaaf31285628a170ae661d825d2e56b8a1635f84a3c84af3df861c6a9c4f725451141cf2ad67592e148aacabccd8a600a8db07bdcedfff76918249c5818d63ee34e620b918c837f0e27dbe197cd9efaea30195d8c7791fd65ef3c5c21d739cb52e319035053f448d1eb8afa872512000effc1c4082e44bad133af62ca6744e3adfdc9840a81a9665258fadc5e056b5fa865924a5f8327616e09df91af7638f168b439e00b6cfe88c89aaec5920707cbd4ba4c2ccbdab30c430965249a07d896fe2dfd461ea4e9bce4a08e2f167d5a92643214090f8c9ae2f2493a30e18e98cbe5f0bfab83c01f01ffd1e19f0f9fb2844bb524fd83e0b0ae5870f82ac2cd8b3ed69bacde947e56a9611a6ebf5257eab3ead60bcd2f085fb0f3ec9c4bdbdc0ca6f51ba1089a28ffde23a9bb8c81de5c13a8af2c13672c9df495b8501aedc8d308249041507ffd16ebd7fcd8a84e916e9bb6139d06cfcdb5aecd598dc09d856db44716a27b9ab666d0ee440595b7a3e3dda6855510cd68449fdaad36ee692ea70ffc0ca416733c852914c908fb674e9ef093a07664295de6a9a9619f4e9da5a68e1621cdd9c10721c203b8f91ba2228ff1e7ff3ea8e9637857e73ae7adb269f11292f77460d290692eb69b5a2b5bacc8a5c3c66fdd5b07fb71efb14d8bac8ac8cf3d3b8e34cbd8c7981a83e3e71cb954108383cf39a3a0e7ee1fec894bd2570c0129f4954658f5a59f6812267a9abfc07343c10fd39e6b2e0d0264d019c008612bac940d180d95074ab5e5c290a7e418580e0bbbae4cf7deedd2a83a1c0529d88a8a3643c0a235852af65022a79917fbfcda5f7e3fda87f33b5164bcbf4f420ddd46a926127949e4b0852f21a39382e0f7ca7d1efcb82f6594d9501abf5abec938fee8447fe732fb25d87577f3bbe39ea19dac7871046323fe41396561144d8d824f05ac07f0acccf4c18543371c2ca080be3f7f5a41530497a130052af2dbedd2e4f0f29f0cedac5a3362357ed2c469f01264cb7c9f274b3a52560e2492908066939d4a7a6ef46e5ddaea8dab8107ea6134df85edb7e33a25a1fa15836d55babcd4cd73daa69229b078bea22b42da12d0bb662151110bf1e898dd36b0727346be9131071e88782812ad8093f6872a9ac56db09d1ca4a8880993e026b41f30a00e48bdb73f6e6c09cebfc44739bbc7ae143faf23d7a162e3ed9bee7af5751446d298773e02ae21215445b0240f1729f5e8b34276552ac8fad8ad217b0d7f9039e6037b85a925b80d993e94dcac8da6d271e81b0bbb9c753780de389065bc8efbb341ef0cf87e1b5efbeb29e1a3f282e94395dc0c6bc5a64b9a4e4f45e0bc89e0e79760ab1a10a833e2dbb6c5ccced6b994583a11bff7418d87076a509ead79d465fcb67b3eb914505ff36b5165632181240709f173c8559e17bf7a391b513796008302a946e4e9b53dde9b15b7b5fd57a2ac13665d3e2eea10eb506c549533fcb5d83fc703e17a2ab883f2f8826d3b191a74f11e621683fa07c3fb0c30814fe9d800fbf558e56c30a29d77d7337d7351338217f75ae0564a29ab49001990b7d8d818d4e57ccd56f24bffc25905a535978a93985acc7ddc3e23c925d9e4077855927cb06a73fa3203a0ce7fc212e197e837e1cf19c2a0f495d04178a0e1c656315ca82bebbdf121902dd100e0297da87bc612b01ed7806156a06097d920e5f0602ffccbfe75b5aa56d0b97ff2e973ad71ab64b65d5339863d1d32e666208b981fb87cacba08e2f26765fc7f5e0c823c2b621275377fa1dd02919958cc65b2f0b3c029b311e210954a5f9cf2a14547f1b85430025cfaa9e971567de3b60893a3d03ca3aea2734ada792d7310df3f28ff340f1aa3bc563b3ca47d0e82178b22eda1aca7cf7b8d5684d1c4f241969d486bb12eb786d9bd3c1f91d29ca30b3499383025f0f5e2adfd0a06c2e85d7442f3a398943e4a25f678cf4f9b192682db78ebe428cbaab6e34495eedba45d1c511e924dc34309dd0f2c723ba780e533d153819630f5990e883ebac355a488b25ca9747a60fbdbf39d10d50f3c1c4bf6554db48b044d40b2cd08a1c5ac6084a6f05adbe913726311193ea08303f2347d6289ad838526ea6f830b371f7ba21f82e3d75e09f7d38858568e2a73459e8ce50a8b7def6d511f6da59af0d8fdbb7b0ccef89c3459ac262ee7985c2f88a", 0x1000}, {&(0x7f0000000000)="8e95fb4eb1c6d92eddc4d1d43a084ef5d383866b55ea9c4c8618097c3bf7cb8fd6530b585d2657a8b8ca7e85ff78abcb401b8b6a94333d2e49c813f2b6ce7c4de7c442160cdce96e15d607da26ab131e0daec49675310ccd71af21344b20986e05970c4055e1760a377d38e01b8e00692066929ea0cdd773eadb2c6a09dada0f86a4ebf4852b27b6d14d92f6828a154a4c51848fcf3eede78d47e9ea4a24314724c8335e158c0e41320fefe75519b8ad54f2eaca81d309936d58ec24a78ae68b07e55d3dce71b4b42514173b4475efa61e5754430bd0077a11750e452f1594a08aab213bf3659782e5854467eb652b30743f", 0xf2}], 0x3, &(0x7f0000000000)={0x28, 0x108, 0x100, "59aabd491ff2ce8f891dc471b30d45e06123"}, 0x28, 0x8000}], 0x2, 0x20040080) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000)=0x7ff, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000000)={r3, r4}) socket$packet(0x11, 0x3, 0x300) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0x94, &(0x7f0000004000-0x94)=[@in6={0xa, 0x2, 0xc5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000001000)={r6, 0x2c, &(0x7f0000002000)=[@in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9f}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000005000-0x4)={0x1}, 0x4) r7 = socket$inet6(0xa, 0x80f, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000005000)={r6, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x0, 0x80000000, 0x9, 0xffffffff, 0x6d59, 0x80000000, 0x8, 0x0, 0x7fffffff, 0xb80, 0x8, 0x7, 0x9, 0x10001]}, &(0x7f0000003000)=0x108) 2018/01/06 11:24:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001f6000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a81000)=0x0) bind$alg(r1, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005ae000)={0x0, 0x0, &(0x7f0000804000)=[{&(0x7f0000968000-0xa4)="7df8da0d8b8aa5efd60f52c25cb49ef4f7cad50060576f7a1b4797ef91f692c515", 0x21}], 0x1, &(0x7f000057a000-0x1088)=[], 0x0, 0x0}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/06 11:24:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001d2000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 277.939870] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/06 11:24:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00003fe000)="24000000260007003200000a003677037b0001ff0100000000000000001214ff2100ff10", 0x24) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000052e000-0x4)=0x2e8, &(0x7f0000a3f000-0x8)=0x4) 2018/01/06 11:24:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000818000)="1f0000000307ff00fe4345c0071100000200f00003000100040400dcffdf00", 0x1f) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00007c6000-0x4)=0x9e2, 0x4) 2018/01/06 11:24:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00005c7000-0x2)=0x4, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bbc000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000100000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e84000-0x98)={0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f0000132000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000bab000-0x6)={r2, 0x3}, 0x6) bpf$MAP_CREATE(0x0, &(0x7f00007e2000)={0x9, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/06 11:24:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c54000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f000039a000+0xce)=0x8, 0x800) sendmsg(r0, &(0x7f0000455000)={&(0x7f0000860000-0x9)=@rc={0x1f, {0x1, 0x80000001, 0x8, 0xffff, 0x10001, 0x2}, 0x1f}, 0x9, &(0x7f000079c000)=[{&(0x7f0000401000-0x4e)="ea1a9ed56edcf4903759a549447eec0b9e990529e029f1734ef018615eb79e5c5e101767d9e8971fac72093a80bd1031468bd55e5f1528bfe5e87ad78294bb0e86ce2f6ea5308856278fa698cc64", 0x4e}, {&(0x7f0000e7a000)="58ff997a9c93f007daca5d78d590913f0ba82aeccaa77742c9593cacb8c9f5008314f041682e153a046708f5bdd197b88f87873b7736d3e89040c58b", 0x3c}, {&(0x7f000095f000-0x2f)="bf25dd1b150dd207c52af3577718f4f99933b419557296c9718528b906cec577e50e3c7cfcc0995dae28bc225d7ace", 0x2f}, {&(0x7f0000cc9000)="0ed165d9bc99437d92b076586586c22c63da8a965c5c323717e8d8a908c1abaec9f926769ba6740bab0203991b3e5ae7805dba64151592fd75f1b48faebcd9594c46f9dde54bf15815b90e2210c34cf162f359b602f3e706d30844f9c9c9151f6702828187a36e873817d47ca6044d5e6a606e76383b91b267f42dd8b536fedfd16b062b7886354019c959eb6dd5d2eef00d772ba17b886d1f6e00f834a00be0aa2b4e7904bb84236a7f", 0xaa}, {&(0x7f0000140000-0x8e)="72a74ec3fd174b112fabe6f77fd7566e283aaaa210e54ce650545740afb2fc3567dec88b3f32a0fcf1c52264aae999c3f438d3780487451b6e15daccadc1c05e4d3cda317dc83046bbfb64e4109f65fdc5968bef4ffa39318331f6ec8d41d30955698b07a6868739f47ab6f2550698265387b883da1c4b5118d6acf58ea39997a0ffa5207bb14ad383fb5eecc905", 0x8e}], 0x5, &(0x7f0000505000)=[{0x108, 0x101, 0x5, "348fe8810e7e63ac6f5b1140ad72967e1ae5b5d5277d6237442ad1093519680cec8f5656b09454fb65bd06be6d0fc0d42339f06c34116412ae9429fe2a5e153265a82167647a63a0d41587a64e7ba52f7738348c64373f148e97ff98f16b8390234109e2ecd662cb9c8a4467c2121bca98ad280cd42f5dd6e78d0bfc1f3ebd3fe900bd3f5d1f6c1a16bffa88c805da8cdc00ab2d464d4f67df2e1d22fd25852db4fb129dd67c5dd6adad2182f69a8c67d59005336d2981f93bbc7e78d551079312ff9bf3f744b70bc93cc17e74c9b909dd3efacccd31f984c381aa76173321ad34258e7eaecd74c2690dcf462943bcee0a36c817a5a3"}, {0x98, 0x113, 0x4, "8d3325b3abd70a0f51fee6444c01e122290406f5c23ea7c1e03f1fd269a63334c3e2f56f4c3184af9a4e2d037b12f7c516d6e5b6cdf1570860a667c1a0daac69a75481f355824aa36287a049b9ace6386e7eaba1fe4db06bbcb58d24aab611c796926b91eb8f581f46e896dbf961bb81a3f826c38a6a8f44ea04b35fc00ec75f7a34"}, {0xb0, 0x113, 0xf9ef, "115407e9b7e355ac34e018e5f69ed8c97cea77d7cfc1d5bd874e2f15579d3166d7df4a8ca2920180402cd914f14e28fe0f2453034ab83bb0a421b3fd502cc030cebda1acd8432a0860217c703170fe20e8a5ca3aff6d2deb49e6e55560b1f616e6079e9205f3e8e2d843d97d07e9a20a2ae56846e0d5e9274b062e83e45f024723bf1502a5113c9383f5d2d28ed4eb7793900e9b48c6e0b65af61127"}, {0x78, 0x88, 0x6, "7dd6c870fb22911eab8f65167c05317e3c2b8c5b05548aa66a1ff5fe5130414176cebb2464a6e7fb2bdc6cfd662daf7db05cdb17c6ced11d4d90e27c4740b968f18f6371ba9f1112c9c86d324e7d741ebf8baaa80b72cdcfce9b83b3256550b0a9226fa567dae542"}, {0x30, 0x10a, 0x1, "8429c2bc8666619ccd4f01b176dc0e0ed5635487e62181da2e55a7"}, {0x38, 0x0, 0x58a, "0c19c0ab37302832a88e223eb01dd33c0d6ba9308bfcffcb455e41c75aa945760bfddb2093d2"}, {0xf8, 0x114, 0x7, "7ae5dfaa12f8a5750e62c99590f9c6d0179351779a3019d57061ce25e3ca7f03d5ecf31447bfb20c475d1d05d04574469b48ddc8b58e5cdbcd424aa438056d295a91ec8fadd8192717dc3f3fd540414bd5db99999cdf93aad4ea8ccdd6cf494e8f28f7521bb2fc084c51c7cda168b1a7c91d54e173f2286b573f909cfaea2f7405521072d8eb93723e188cde917435b108d8df9e53e91b6ecc271f321269ab4c793976f004a77ae79a530baa0fef2187cc7a34064ee631091ccfd739b7e6673c7828335fba929c05342d55bef9308047dc037d267c6b6b2cc6a8ef62516b45a2628687"}, {0x90, 0x117, 0xf6, "fe3774b4e320f29321e040a0e34ed479c5986ba1d15c0b5c5b497c5f80ac4cb6895c85470710e30ac2690eb71e4092609cee33638eab12734797c8cf2f951cc1d2e86b8b5071657d264db5a5b79a68c66e80c85c49fb2d938a1e5acdda51a7d2974c6b1f1affbf1883aebe493577e6c47e05257380be11d8d304522eae"}, {0x88, 0x10b, 0xe1, "3b407bb495e772818e713138f6eb920c129fb35fda5b0d5135fbef14e0fcdab306545c973df61a591a9aaaf7b47b3866f451b6992f754134e9bc5d690e2f0eb5d71cb2a9e7316d7b96afb979aaef0085b8848a080bafa6fb4c05f7c491c77898419310a471b075f9e08aec5152986dc3381570fe"}], 0x540, 0x0}, 0x24048000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c85000)={0x0, 0x8001}, &(0x7f0000bce000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000872000-0x8)={r1, 0x7c4f, 0x3}, &(0x7f000085a000-0x4)=0x8) syz_emit_ethernet(0x2e, &(0x7f0000306000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x2, 0x5, 0x401}}], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000e5e000-0x4)=0xfffffbfffffffff8, 0x4) 2018/01/06 11:24:27 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000078f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00004d9000-0xb1)="130000001000ffddbf00f49ff60f050000000000", 0x14) 2018/01/06 11:24:27 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000156000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000527000-0x88)={0x85c3, {{0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000027e000-0xb)="0b000100b8956371d6c1", 0xa) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000259000-0x8c)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000096a000)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000063000-0x8)={r4, 0x7}, &(0x7f0000afe000)=0x8) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f00004c5000)=[{&(0x7f0000cae000-0xef)="e15f1c1dc8901f7a8125191f66219b40aafc10b19f39804d617984901ba3578457a8c6f6970991d10f45ff210a1a8020de1f073979acb6382e3f8326cf2dd4d5166121e4a420bc707f7d1dcfd4906c024cce5829f25e2abfef948479ef9f5a15d8b3cfe97e5eabae603677c7dff30e4ed1662f42446abea68c55e94799328df9f5bdeb58a771f1bc1b20afc39ad68f3e31c37ed21f6b347e553ad3de3e29bed18065bef6769209fecdb1ee3b6fed12548a1a76cd52ae247da7161935a34827f9426ae7dcd18d23351cb0b034f49dfe566e780b4dd0f01673d671a3fe8d6347e0c768cc9719a37658d2b0907c1a708d", 0xef}], 0x1, &(0x7f0000001000-0x1f)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/06 11:24:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x423, &(0x7f0000dec000)={@random="77583ecf2d02", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x2, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "aa489e", 0x0, "0109fb"}, "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"}}}}}, 0x0) r0 = socket(0x11, 0x0, 0x80) getsockname$netlink(r0, &(0x7f0000b2d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae6000-0x4)=0xc) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00005a6000)="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", 0x1000) getsockname$llc(r0, &(0x7f00001ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e28000-0x4)=0x10) 2018/01/06 11:24:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) tee(r0, r0, 0x52, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00004fe000)="261c40cfb01b1c86c741fab863898aacbed35d868d40b57cfea65315cb573061e55609c3f0e6c5c49040d4c041d4f7fbf441ec70bb751e5b1059e5f7699647490095383bb733eb1c3b110af0a2", 0x4d) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f000048f000-0xa0)={0x10, 0x29, 0x5, ""}, 0x10, 0x0}, 0x0) [ 278.043916] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 278.107359] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/06 11:24:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000141000-0x4)=0xab, 0x4) r1 = socket$inet6(0xa, 0x800000806, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000ee8000-0x4)=0xfffffffffffffff9) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r1, &(0x7f0000aad000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000036c000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00007c9000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be7000)=0xe8) 2018/01/06 11:24:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a32000)={0x9, 0x20ca, 0x7, 0x2}, 0x8) write(r0, &(0x7f00002d8000)="1f0000000d06fd00010000cdd500000000000300510001800007ec00d9005f", 0x1f) 2018/01/06 11:24:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fc8000+0xd0e)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000f66000)={0x1, &(0x7f0000841000-0x7c)=""/124, &(0x7f00001fd000-0x18)=[{0x5, 0x1e, 0xc9, &(0x7f0000e73000)=""/30}]}) r2 = accept4(r0, &(0x7f0000c81000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000caa000-0x4)=0x58, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b50000-0x8)={0x0, 0x401}, &(0x7f0000e8e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ea5000)={r3, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/06 11:24:27 executing program 1: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000678000-0x50)=[{&(0x7f0000f2e000-0xae)="085fcd398eb63a05f2c8fd6249463ca0c8ef49abde4b6272d3945d2bbfbe5e98f4a815a163f7355b66c551cd209f61a666142e6ad248f7183cfe5e16cc6344052cfefc521054f1433297eb5348542e1479b4057c7ea5757ec9981a2eaf24ff5fbb0a02c5bb245317a5651dfaf528ca83cec26c6301548c60100599239b54568c8cd16ad672b2538df7eb73d90ebfc52d6cb8d26486e9645f2e665376cee955990529780d857861998e178c689401", 0x0}, {&(0x7f0000895000-0x1000)="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", 0x0}, {&(0x7f00003f3000)="f5bf2850553af974bc77b57ebcd778c95c61254d895163a424f0855410e3cff178daacd9d4226ae880ee8f3550153a1d670dbb92ecab7c917e84ad3a58d89e465cdabba824c4fa97fdaaeeffd876a3baae95207b4aa20f151f6771678f200a628a6eb85a8e40d9d85e051a7885332da38bb78419bb649751e69893", 0x0}, {&(0x7f0000270000-0x14)="b4820c1ca0ed8f5770010892f0831f31128a3ed5", 0x0}, {&(0x7f0000b65000)="85666eae33f24e542f68762ac509e858d73a091f11f5063094dc425acbec41d69ea3a5c5d7b9416a1fc97b895cc4d6df37530cf44ebc7dc54af8b6764f2b4785a2d8f33f3727ca85d32e8f98d8d7e70c67df1d0a371c09c093ab24ded53ed56ea73df2d4935fe035ae23c4512fe3f4daa0fdd163845c7e9da781d90a00", 0x0}], 0x100000000000011b) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f30000-0x8)={0x0, 0x0}) getpeername$unix(r1, &(0x7f0000540000)=@file={0x0, ""/4096}, &(0x7f0000ab6000)=0x1002) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f2f000)={0x0, 0x3, 0xf86, 0x2, 0xe4, 0x9, 0x5d4d, 0x100, {0x0, @in6={{0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x1, 0x3, 0x811}}, &(0x7f0000dfb000-0x4)=0xb8) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f2f000)=@assoc_id=r3, 0x4) 2018/01/06 11:24:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f000065e000)=""/191, &(0x7f000088e000-0x4)=0xbf) writev(r0, &(0x7f000037d000)=[{&(0x7f0000a1f000-0x4e)="1f00000002021900000000000008ec5f00ed1b8589001f0d0081001ffe58cb", 0x1f}], 0x1) 2018/01/06 11:24:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00007d9000)=0x400000000000000, 0x279) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000564000)={r0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000e87000-0x4)=0x0, &(0x7f0000e35000-0x4)=0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xc28}], 0x1) 2018/01/06 11:24:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f6a000-0xe)="e5fc0b16000000000007ddb42113", 0xfdcb) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000008a000-0x80)=[{&(0x7f00007ed000-0x1000)="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", 0xe3b}, {&(0x7f0000216000-0xd0)="6b5c6c77fb4610a0dd76590d39e479f8999a3b42b882d46377bf456637ac6d2ef1ed2b5d04ac7eaa37fe40ef1bb33af292baa4b9c4541d4e93e913afac8865d20747adf865569c0d4a2ed25926bd094623f5bf12dc1995fa87266353834202c679f1dd1cbbcab4d74def5f9bab710c3317252f214b70f09860fe3b41d9bae013096763bfd152a5403d22a9d33fdefe8f04eee33052fec1affc33a7a9baecf43e91ef9e4e03bc6e8398d9f400278f5d0d5d297cba8635ffe919c39f5a876750885cdce53ca8d1c46446504b9c8a0f689a", 0xd0}, {&(0x7f0000f41000-0x11)="dc87bcc1fcc27b422105c451499766bc8f", 0x11}], 0x3) recvmsg(r1, &(0x7f0000452000-0x38)={&(0x7f000061d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fcb000)=[{&(0x7f0000d3c000)=""/103, 0x67}], 0x1, &(0x7f0000dbe000)=""/192, 0xc0, 0x0}, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xfffd) 2018/01/06 11:24:27 executing program 6: mmap(&(0x7f0000001000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8080b, 0x9, &(0x7f0000ad6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000f5c000)=""/100, &(0x7f0000e6b000-0x4)=0x64) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000f18000)=0x0, &(0x7f0000000000)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000f5a000)={@random="6f08f4ebe1e6", @random="fcb121dfd5fd", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/06 11:24:27 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x6bc)=@newsa={0x154, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 11:24:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000012f000)=0x0) write(r0, &(0x7f0000030000)="1f00000002019f4c3b2b0000000000020000ff090001800400010000df18b1", 0x1f) 2018/01/06 11:24:27 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000b02000-0x10)=@generic="9c5c8efce508388e87320d59971421fa") splice(r1, &(0x7f0000fdd000)=0x0, r0, &(0x7f0000708000)=0x0, 0x10001, 0x0) 2018/01/06 11:24:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000db8000-0x10)={r1, 0x1, 0xc, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000420000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000086b000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/06 11:24:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000182000-0x4)=0x0, &(0x7f0000dd6000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9, 0x0]}, 0x5c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000603000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000711000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000de8000-0x4)=0x0, &(0x7f000038f000)=0x4) pwrite64(r1, &(0x7f0000e96000-0xc4)="48a1f6c12180d37d750f5943fe0a02ca36095757e9e3aaacc098804470ddf6d6d636d2b4fad5a523864a3fc31b793297bf0232fa964ad14db0de7056ed8a5ff498c22c7ff499da17fb06cfc05905054d40da9ce14b942675760cb5893adb084757ce9b819cd23850c0cd86c119518d2c8e80dd5995da2af2fcdd4763f9984785e1f70f31bea636022cd6797a602bf15f91d071b12253acbf180e64a1f5486bc6d3e08969a7ab5aa96585e550a2aa1c335ff3ca6f6c82f3017c29a9a900874a413e6d782d", 0xc4, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000024c000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x401, [0x3, 0x4f, 0x6, 0x4, 0xfffffffffffffffb, 0x50, 0x1, 0x7ff]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003bc000-0x10)=@hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2b}]}, 0x10) bind$inet6(r0, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005a1000)=0xd1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/01/06 11:24:27 executing program 6: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000464000-0x4)=0x3b) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000b48000)={@common='sit0\x00', @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0xc9, &(0x7f0000dd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00003fe000)=""/73, &(0x7f0000dd6000-0x4)=0x49) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000dd4000)={&(0x7f0000a90000)=[0x1, 0x9, 0x3f, 0x5, 0x1], 0x5, 0x81, 0x8001, 0x2, 0x3ff, 0x100, {0x2, 0x800, 0x100000000, 0x9, 0xbc48, 0x2, 0xfffffffffffffff8, 0x6, 0x7, 0x50, 0x415e, 0x812, 0x5, 0x3ff, "f67b77f12c9c4cf23869fb6b8c87dc3e2c2b9cf82cf1f66b19fe137ea96d12ba"}}) 2018/01/06 11:24:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) bind$inet6(r0, &(0x7f000069f000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4000000000000000}, 0x1c) r1 = socket(0x1, 0xa, 0x64) getpeername$netrom(r1, &(0x7f0000cb3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000072d000-0x4)=0x10) setsockopt(r1, 0x4, 0x2, &(0x7f00008ce000-0x91)="8ea089d96e498f4fd284db5ec4c4dd54e26340a2f680dd3d6626015d855e2d3582a4a65c5a143a44b70a17875438dae9f2257d0bfa324305696c02a5d6bd52f266f937af5ce09d72e6b916fd0718100affd19ae6e64a77fa536834e6669120d83d9b32f6ef490ee7f151b5a49c9c319e8a4000611cda41e52ab752e868995bd0f148ff1644c4913f31fbb38c394b8518a6", 0x91) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x10000000003, 0xa) connect$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000e8f000-0x70)="", 0x0, 0x4008000, 0x0, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000aef000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) close(r2) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000067d000-0x4)={0x100}, 0x4) 2018/01/06 11:24:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00009a1000-0x8)={0x0, 0x50}, &(0x7f0000615000)=0x8) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000743000)="01b8d57d5f027858913cc7fe5ad5f867bb4b86ba056f414f59c5e9cd4bb833937d87183e84c082cc57c243d40d1971777a852f3b22c5e261acb67b649077f38281ff70851550") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000002000-0x2)=0x700000, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0xce}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17, 0xd9a4, 0x3, 0x0, 0x4}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00007ad000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000be1000-0x18)="0a0788b0d5e383e5b3b60ced5c54dbb7295df0df8217ade6", 0x18) 2018/01/06 11:24:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000a6f000-0x7b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000007, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000779000)=0x9, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000694000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000cda000-0x4)=0x18) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000048000+0xcb4)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 11:24:27 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e02000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffd9) 2018/01/06 11:24:27 executing program 7: r0 = socket(0xf, 0x4, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0xffffffff, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x800, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x9)={0x0, &(0x7f0000000000)=[]}, 0x10) 2018/01/06 11:24:27 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1f) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0]}, 0x5c) setsockopt(r0, 0x400000000000029, 0x800000000000040, &(0x7f0000000000)="", 0x0) 2018/01/06 11:24:27 executing program 4: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x0, 0x3, 0x8) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00005f7000)=""/214, 0xd6) sendmmsg$alg(r2, &(0x7f0000986000)=[{0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f0000fce000)="1f10ef540e0a012fc00081f47bdcca1fa419569253985b4425adbb4d75d959e5cd1e8aa2f0fab2c20cd6c39a34b94043f46784f95aea6cccacc0f613564a043ec33e701228f2a6bc71772e32a8c905c85a85831c0812385251b6fb8785418899bda2acc5fddd761261bb4c1c75e48ff273ef7ce1b941afe7df0f77edf8626b89d1e790fa59f6ac5225cf4d13157e1604dd6bfbadd65addb6731e4cab576c528f4050fa55ef16e74cd4f5d8da", 0xac}, {&(0x7f0000d9c000)="33d0223ceeb834165265ef7f487160bff04894ea2f846cd6948af1f55e309fda24f4faeaaec805a8f5d2c2e87314d41a5bb929db3a062f87cb5349ff033ce2a97db216a5e6b74247c67ae068f9b0d7f54c5617c04013cdeb96fb2cc6083fa3d09c6b9a950ee2b3446d595b77594846903ccb0d23193153abe4940b1d9b81a9e84b", 0x81}], 0x2, &(0x7f0000474000)=[@assoc={0x18, 0x117, 0x4, 0x8a}], 0x18, 0xc885}, {0x0, 0x0, &(0x7f0000ae5000-0x20)=[{&(0x7f0000840000-0x32)="fc593d6f04e993863eaab2e73ff6e03c4c6c810befdf550aea83d905b44d56a2b7238edb5ff660c5cb7523b99222990cb344", 0x32}, {&(0x7f0000fce000)="44edf71e", 0x4}], 0x2, 0x0, 0x0, 0x8000}], 0x2, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 11:24:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f14000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00003ed000-0x4)=0x0, &(0x7f00007f4000)=0x4) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) close(r1) close(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000acf000-0x4)=0x0) 2018/01/06 11:24:27 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0xa, 0x10000) sendto$inet(r0, &(0x7f0000011000)="32000000180025fff700940d091404028020fe320004000500001aff0f000900071d000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x803, 0x1, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000014000)={&(0x7f0000012000)='./file0\x00', r2}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000013000)={0x0, 0x80100, r1}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000013000-0x4)=0x7) 2018/01/06 11:24:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f000088c000-0x18)="ff0204080000fff31d001122000000d8144e00000000024f", 0x18) 2018/01/06 11:24:27 executing program 1: r0 = socket$inet(0x2, 0xe, 0x7) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00003c7000-0x11)={0x9, [0xb7f1afd, 0xfffffffffffffffd, 0x401, 0x2, 0x4, 0x1, 0x84f, 0x2, 0x7f]}, 0x16) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000052d000-0xc)={@multicast2=0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f000012f000-0x4)=0xc) connect$bt_l2cap(r0, &(0x7f0000b41000-0xe)={0x1f, 0x4, {0x0, 0x1, 0x8001, 0xb6e, 0x8000, 0xa9}, 0x7, 0x6}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000cef000)=[{&(0x7f0000001000-0x40)="8dfc6b58c50a9f45ec5ed93fafe4f5e2a760f94a1551a8bbeb23805d665a8bec790f013e913c18f01ee46f11f9848d56125b9b3d3a9f355f14902b5e8a5ac084", 0x40}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000002000-0x2)=0x9, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000003000-0x69)="29a91fbcdb35cd929956ac4fb5ad764b5c958ce909600889e0b946bc06260d542c20bc7aecd1b1fe9090dbfef55ed04c7e435fa0f66659876b993ea61382fc077ab5f278b25f2ec6b988c41756b864c488fb0041500f19142291aecb6c7c4f1b958c481d394895764c", 0x69, 0x4, &(0x7f0000000000)={0x1a, 0xf8, 0x5, 0x9, 0x4, 0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003000)={0x0, 0x128, 0x97f, 0x5, 0x1, 0x80, 0x4, 0x200, {0x0, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0xaa, 0x1f, 0x98, 0x10000}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000004000-0x8)={r3, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000004000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x40}, 0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000003000-0x10)={r3, 0x80, &(0x7f0000003000-0x80)=[@in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x5e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f0000005000)=0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0xcd5, 0xffffffff, "c8c520426f5506012f1ef59bfdad4fd58ecea90e48fcc1b591e3982ba082674c67bd98d3472363d265e550535281f8ef8c3fe52090b6ec36e9009ed76d8cdc0d4e4f71242ac86637a9c32e249d4d4f76"}, 0x160) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000006000-0x4)=@int=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000007000)={0x1f, 0x0, {0x2, 0x7fff, 0xb6d, 0x3, 0x2, 0x7}, 0x7fff, 0x22}, 0xe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000009000)=0x10, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000)={r2, 0x8001}, 0x8) 2018/01/06 11:24:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c5d000-0x12)={@generic="d865ebaa3cb736d4ba096f9be98d7ec1", 0x8}) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000b64000-0x1f)="1f0000005400056d0000ecf900000003070000002c00000000000000000000", 0x1f) 2018/01/06 11:24:27 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0xe, &(0x7f0000d15000-0x8e)="", 0x0) 2018/01/06 11:24:27 executing program 7: mmap(&(0x7f0000000000/0xc87000)=nil, 0xc87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000932000-0x10)=@generic="ec3344d5b0ba3979395511762df42cc4", 0x10) r1 = socket$inet(0x2, 0x1, 0x80000000) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c89000-0x20)={@common="627010300000000000062200", @ifru_flags=0x4000}) close(r1) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000c87000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c88000-0x4)=0x58) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) sendfile(r0, r1, &(0x7f000078d000-0x8)=0x0, 0x0) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c88000-0x20)={@generic="734a0aeb8164c7b6814f1373908e1093", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0xa, 0x0) sendfile(r2, r1, &(0x7f0000c7b000-0x8)=0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c57000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f000058d000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b64000)={r3, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) [ 278.413594] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/01/06 11:24:27 executing program 0: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000005000-0x4)=0xf98, 0x4) bind$inet6(r0, &(0x7f000004c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0xfffffc1b) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000002a000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000004b000)=0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000031000-0x10)=""/16, &(0x7f000001a000)=0x10) 2018/01/06 11:24:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00003cc000-0x8)=0xa74) getuid() bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) pipe(&(0x7f0000bd8000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000b61000-0x40)={&(0x7f0000915000-0x4)=[0x0], &(0x7f00006a9000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ecf000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000043a000)=[0x0, 0x0], 0x1, 0x6, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}) getpid() sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 11:24:27 executing program 1: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffff7fffffffffff, 0x100004000088) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0xa, 0x0) sendto$inet6(r0, &(0x7f0000fc8000-0x2)='\'$', 0x2, 0x1, &(0x7f00003bb000-0x1c)={0xa, 0x1, 0x40000000000006, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0xffff, &(0x7f0000fc9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b27000-0xc8)={0x0, 0xc0, "787a93c728f0f82ed661ba261217a20f2d28384af06f3dfcd298331c59b6b349f0377e80811e332d2a402c8e44429350852b66fcd38ae6e4e2fdedd842e5602df0f428c022ac248a0c722fc5fa32c99ffb328719b77710aa305559c396171a246b3ebb1a97b7e07925487b83c4a67e2b470a2410e473d9ef9fcf3fa958edd480f23ca4a8881022a245ecee0bb7eb0c0434a861b1deea0927e9debaa2b1d98ec30837d797d6837be85c0a26305a9376de098416aed0da68146d729907d7c71b7a"}, &(0x7f0000fc8000)=0xc8) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000fc8000)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000023d000-0x8)={0x0, 0xb48}, &(0x7f0000cc1000-0x3)=0x5) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000077f000-0x6)={r4, 0x691d}, 0x6) 2018/01/06 11:24:27 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000f00000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x4000001000000003, &(0x7f0000a14000)=0x0, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f83000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000867000-0x290)={0x6, {{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xc1b, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/06 11:24:27 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0xfffffffffffffecf, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 11:24:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = accept(r0, &(0x7f0000d83000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e47000-0x20)={0x6d95, 0x5, 0x2, 0x80000000, 0x1, 0xfffffffffffffff5, 0x1, 0x1, 0x0}, &(0x7f0000aff000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000080b000)={0x3f, 0x800, 0x800c, 0x401, 0x0, 0x0, 0x9, 0xfffffffffffffe00, r2}, &(0x7f00006ed000)=0x20) poll(&(0x7f0000de7000-0x20)=[{r0, 0x1, 0x0}], 0x1, 0x4000000000000200) shutdown(r0, 0x1) pipe(&(0x7f0000481000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000174000-0x28)={&(0x7f00006b2000/0x4000)=nil, 0x40, 0x4, 0x0, &(0x7f000001e000/0x4000)=nil, 0xffffffffffff3114}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000249000)={0x9, 0x0, 0x2, 0xb47}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00007b2000-0x10)={r5, 0x8}) 2018/01/06 11:24:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000126000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000128000)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000029000)={0x2, 0x0, 0x200, 0x10001, 0xe3a0, 0xd8, 0x10000, 0x9, 0x0}, &(0x7f0000536000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000822000)={r2, 0x0}, &(0x7f000083e000-0x4)=0x8) bind$netlink(r0, &(0x7f0000080000)={0x10, 0x0, 0x0, 0x5}, 0x76) r3 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000000)={{{@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]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r3, &(0x7f000078a000)="", 0x12d, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 11:24:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xfffffffffffff99c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b47000-0x18)={0x0, 0x1000, 0x30, 0x82, 0x2ea0874a}, &(0x7f0000df5000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000edc000-0x10)={r1, 0x3, 0x1, 0x5}, &(0x7f0000cca000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)="739c7a6b00096c657207", 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00005cd000)=0x3, 0x4) sendto$inet(r4, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008d9000)={r4, r2}) write(r3, &(0x7f000017c000-0x2e)="", 0x0) [ 278.455348] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/01/06 11:24:27 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x1, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000015000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000014000-0x4)=0x1c, 0x800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000017000-0xb8)={0x0, 0x7fff, 0x1, 0x8080, 0x8001, 0x45dc, 0x200, 0x7ff, {0x0, @in6={{0xa, 0x3, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x0, 0x5, 0xffffffffffffffc1}}, &(0x7f0000004000)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000016000)={r2, 0x5, 0x5, 0xfffffffffffff140, 0x1, 0x20}, 0x14) 2018/01/06 11:24:27 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f82000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000b19000-0x8)={0x7, 0x7}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="ef84060c29a7", @random="7c4a98d56f60", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xd, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f84000-0x8)={0x0, 0x0}) r2 = socket(0x1f, 0x5, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r2, &(0x7f0000f84000)={0x1f, {0x8, 0xff, 0x8, 0x3, 0x3, 0xfffffffffffffffb}, 0x80000000}, 0x9) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000021b000-0x10)={r1, &(0x7f0000f84000-0x6e)=""/110}) 2018/01/06 11:24:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0040000000900"}, 0x3de}, 0x10) syz_emit_ethernet(0x52, &(0x7f0000e05000-0xca)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x1c, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/06 11:24:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00001eb000)=0x0, 0x80800) socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fe5000-0x8)={0x0, 0x6}, &(0x7f00005a7000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000b06000)={0x0, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x845c, 0x7fffffff800, 0x9, 0xffffffffffffff7f, 0x68}, &(0x7f00005b7000)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007ee000-0xb8)={r1, 0x1000, 0x9, 0xd34, 0x2, 0x1, 0x9, 0x0, {r2, @in6={{0xa, 0x3, 0x228, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfd7, 0x8001, 0x7f, 0x0}}, &(0x7f000096b000-0x4)=0xb8) r3 = socket$key(0xf, 0x3, 0x2) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r3) pipe(&(0x7f000016e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000041f000-0x8)={r2, 0x2, 0x1}, &(0x7f000047d000-0x4)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f000070b000)=0x0) r7 = getpid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000329000-0x4)=r7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r9 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000925000-0x8)={0x0, 0x1}, &(0x7f00008cf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00004bc000)={r10, 0xffff}, &(0x7f000024b000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f0000d78000)={r8}) sendmmsg$alg(r11, &(0x7f0000927000)=[{0x0, 0x0, &(0x7f00004e2000)=[], 0x0, &(0x7f00004b0000-0x1188)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xe0, 0x117, 0x2, 0xca, "629ec2c1f37b0a0590ca9e82c0ecef438a208a41b9fdb1dd985e21f6cbdbeb24139a9211786428f95ac2d057059e1f8dd2dbfdbb41d69243b90266929f1c7930fad92b48f3cf6cc49e43e41f6a5238f14c7db5a5eb374bc58f3d62aa737435288be10e06a2b20ed8e4d2df6482525b3962b1900e9c596a6e7c54d85d7f8b7970dd5ca28a5ff642704ef4be6a958d2b56c304cc6d211be5837cf04dd12402eb6a3332f8295c53d062580dfe7b71c96a31cad04ea806052aea5c485e8cd5ca0b6739a55f09c53c40e26048"}, @assoc={0x18, 0x117, 0x4, 0x800}, @op={0x18, 0x117, 0x3, 0x1}], 0x1188, 0x40000}], 0x1, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000f7e000-0x69)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @ipv6={0x0, 0x6, "00be02", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xb, 0x0, 0x0, "3756b8", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000f7a000-0xc)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f000068e000-0x8)={r8, r4}) shutdown(r3, 0x0) 2018/01/06 11:24:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fb4000-0x90)={0x1, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b26000)={0x0, 0x0, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) close(r0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000fa2000)="1fef0afe7d63a59159ee16fc1a54ef5a", 0xffffffffffffffdf) 2018/01/06 11:24:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f00007d8000)="a36687bccaf66ac74b7e5b2f42cbab621be9") 2018/01/06 11:24:27 executing program 1: syz_emit_ethernet(0x13e, &(0x7f0000e5d000-0x2965)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x108, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x3a, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0}, @routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @routing={0x0, 0xe, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @udp={0x0, 0x0, 0x78, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48"}}}}}}, 0x0) 2018/01/06 11:24:27 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000014000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000014000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000c000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000013000)={r2, r3, 0x6}) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f00030000000006000000e50014eea4070056d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/06 11:24:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) r2 = accept(r0, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000-0x6b)={r1, 0x63, "a4f747e71529a7c3058d2b0bdb55843dcb3626fba86d09d04293bf9df7998dd6488129e2b3159f57872fbdde2580da6fdcd440250f2aa706246d1a00e4b82ae26252c78d7c0576995097640069188547edf5e80ab9a39f7394ba116ef489ec0c7fce83"}, &(0x7f0000000000)=0x6b) 2018/01/06 11:24:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) write(r0, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) sendmsg(r0, &(0x7f0000323000-0x38)={&(0x7f00001d9000)=@l2={0x1f, 0x10000, {0x20, 0xffffffff, 0x200, 0x3, 0xffff, 0x7}, 0x8, 0x4}, 0xe, &(0x7f0000eab000-0x50)=[{&(0x7f0000b22000-0x21)="fe88f28a28ac11773157cf78f32c2304ad938f0b7830a5f5afb45d0c8f37978b6c", 0x21}, {&(0x7f0000b5c000)="ee85c30c1bdec3e092d8e566c391e2dca93ea0bc6c9eafb4d41b62d892330c95fa45eb6c870a643f9fc5ea157ab9877d06e40f36cf9f04dc4f148d1057605c33eb826be144a71d419d6bcc245f002f63fc878a1e050e2f493641a079179b38fc5c263e9ed99f289c70f6e1017a928d63d872f190b8104eb6cd278c30692794d8e88e82db24d4c4626843262ef1781fd15f89f8c082393e60a67b4343f67e44b839a9b68537f2761522eadfe2ff013fb6a8510ad6d3c6690bb2cdce", 0xbb}, {&(0x7f0000f87000-0xe6)="4992a9cfc52476f3bf81176986854125e9bfba9e8aa5004a2a19a3e71cb872f686ba08d9c26b333939b58879e8e8594beb9c2652ba27bc32cbf97f55787f8c05c05168de394696661f56bf13db4acc33646c38d9b1019505275952c5cfbc41bad2f695b77dadb27ca06b178e9f9b72af6697b0850296ec17840c1e458dd402cd0e43af1c5ae8d1578734a8982ef3e2061b37238e04e48e2848d734378d79238cd0f79041ce47c37e3e2d23da382de85ed7d9593af8170e2c86047d20ab2d79cc59b9af3efc391b3e96223277b4422d48253f313afeb2af2458c809f1a41531b2f4f995ac055e", 0xe6}, {&(0x7f0000577000-0x88)="31ee9ca7b9676f2dba2ca6fb7ff533c9a65d115622b5ec121252423fe2e7ae70ce29e7f6c678f080b7b17a585ea25619a4c7f2572e2e60399b3a649d7ff72128c969674ac57bf6a1592b3cf848cea0743a888ccdebc6c11661e82316e2fb27c10f0c38de5d95c09d3e44b94387b0012df4fcb3591de0baee21c8155c431ff6c3c765840c7a17ced1", 0x88}, {&(0x7f00005ef000-0x28)="5ea1b74caceae1be6629782fb9f0c4179c2abdbd7af77dc2a1bcab91805cc4520fef297faed08cde", 0x28}], 0x5, &(0x7f0000cfd000-0x1218)=[{0xa8, 0x116, 0x123, "99a106b50d44c3e3a4c246e0455c56adf27019f8d933aa80b169ef7edd00166b52243389d7107519ca912076e21cf44d9024ed68f1d4782e397e179bba34a8d914e0a3982369eaf9cef80649cde3c817f261f6ae5b33c0e9c91445a422610910666e1718986301cf85495315547c13e29c84d14792c49951e127efe272da9a0a19c33b18a70e22a0f47c012d94d0405fe328b1a075793e35"}, {0x88, 0x29, 0x4, "015934f38270076486c2b53778c59e1987b236229d19d77f459322123f75e606127b3a5c0ac682f0903d9a83498803a2468a1097978607102050346185ea446d15a94ac33a48e6a0da0241f79fb28466eb39f6b2123dc4b8f54002cdeb7a54f30db50a2928c2602731aa92fa9b03b130a65080f4297a55"}, {0xd8, 0x1af, 0x400, "60854967af579e9ffbbd627db9179050ed1f255a70453d24c55c7ae214604825c9bfe6e27db2e70638badcc60cc8c2d32833fe60db104e1c7081a2dbd5001aa2785241de3e9f9f3399e6cb5ac6ab270eb68452c804a06caba575755cc3768d4b76d3f54115addb339a4c6c0643b6db0864aabc5a3bccc05416f157fd87d061ea0b08b0e71f0ad5bc9321462a402bbafa61871c373c0e951a1bb8bd4fa48e51cb79111b7ff7c09237970fd07ce3842286bd244abc7a93cc182978ddce17dd835e481d7208"}, {0x1010, 0x113, 0x2, "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"}], 0x1218, 0x20000000}, 0x20004084) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a36000)={0x0, 0x20, 0x9, 0x20, 0x2, 0x5, 0x3, 0x800, {0x0, @in6={{0xa, 0x1, 0xa3, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x800000, 0x0, 0x3, 0x7}}, &(0x7f0000e3a000)=0xb8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005cf000)=@assoc_value={r1, 0x8}, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000b66000-0x2)=""/2, &(0x7f00000b5000)=0x2) 2018/01/06 11:24:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$inet6(r0, &(0x7f00009b5000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000652000-0x4)=0x1c, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000024b000-0x1)='tls\x00', 0x4) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00002d2000)=0x0, &(0x7f00004dc000-0x4)=0x4) 2018/01/06 11:24:27 executing program 5: r0 = socket(0xa, 0x3, 0x3) setsockopt(r0, 0x29, 0x47, &(0x7f0000001000)="", 0x278) 2018/01/06 11:24:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00007f2000-0x4)=0xfffffffffffffffa, &(0x7f0000b7d000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 11:24:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee9000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xffffffff80000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x8000, 0x2db}, 0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) [ 278.661581] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/01/06 11:24:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8, 0xa, 0x4be907c0, &(0x7f0000e34000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000028f000)=@sack_info={0x0, 0x6, 0x8000}, &(0x7f0000d81000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000949000-0x8)={r2, 0x8}, &(0x7f0000e72000)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x200002) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000f91000-0xc)={0x0, 0x0}) r4 = socket$llc(0x1a, 0x1, 0x0) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000061c000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f0000d49000-0xc)={0x0, 0x0}) 2018/01/06 11:24:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x8, 0xa, 0x8e7f, &(0x7f0000ec6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000941000)={&(0x7f0000dd4000+0xaa7)=[0x1000, 0x5, 0xff, 0x9c5b, 0xe6d], 0x5, 0x3, 0x5, 0x3, 0x2d4, 0x6, {0xffff, 0x4, 0x64f3, 0x3, 0x4, 0x200, 0x800, 0x7, 0x1ff, 0x101000000, 0x57, 0x5, 0x0, 0xffffffffffffffc1, "0d39f308c6021a380ba9fd9e949ec09aac121d17c255f22b4b70c433c6a91293"}}) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r2 = socket$inet(0x2, 0x6, 0x9) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000160000-0x4)=0x8001, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000306000-0xc)={0x4, [0x7, 0x660, 0x2, 0x0]}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/06 11:24:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000fc9000-0x4)=0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000f5c000-0xbd)=""/189, &(0x7f000085a000-0x4)=0xbd) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000c94000)="", 0x0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000c51000)=[{&(0x7f0000a68000-0xe6)="4244b74b53330b5e54e4b1099129375997c987ba405b5b38752ab9c2732c4ae03558ca6678f318651b3b96413f2583", 0x2f}, {&(0x7f000019b000-0x85)="20a2a40c7d3b9b90b78c8472118be8c5a776e672d8d5c98324200263b612da5e0e3038e99e9712e0b555d29e42350d2aa8e729bd9c22bc9853b3e06af9ad026ffbfbd7a3afa0b402a21babce833cd3709011c48f776b6276dd12023c8f018c69cd0b6f6f92fd344737e074a17e74847de56a1a1d62a8532756e773e152f4d099fe6d77380780ea6f06862143ae3f5713b2f970bdd30e48868ac41dea7205ed27258198845c32103a61854b325dcb178d1a328e45d5c2701b3a2b98f6489a52e3", 0xc0}], 0x2, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000043c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000a0e000)=""/159) 2018/01/06 11:24:28 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b9e000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f00003d7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ff6000-0x4)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000feb000)=0x0, &(0x7f0000c23000)=0x4) 2018/01/06 11:24:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000460000)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f6b000)=@sack_info={0x0, 0xf7f, 0x9}, &(0x7f00006fa000)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a43000-0x12)={r2, 0x1, 0x5, [0x100, 0x57e7, 0xffffffffffff9d3a, 0xffffffff, 0xc38]}, 0x12) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$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) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/06 11:24:28 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00003d3000)=""/102, 0x66, 0x0, &(0x7f0000a22000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000394000)=""/0, 0x0, 0x0, &(0x7f0000674000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000134000)={0x0, 0x6, 0x4, [0x8, 0x2, 0x800, 0x2]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000308000)={r1, 0x7, 0x10}, &(0x7f0000001000-0x4)=0xc) 2018/01/06 11:24:28 executing program 2: 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_GET_NEXT_KEY(0x4, &(0x7f0000a7e000)={r0, &(0x7f0000923000)="", &(0x7f00008ce000)=""/0}, 0x18) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000c4a000-0x4)=0x0, 0x0) getpeername$unix(r1, &(0x7f0000b15000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ad6000)=0x8) 2018/01/06 11:24:28 executing program 6: socketpair$ax25(0x3, 0x7, 0xf7, &(0x7f000098d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair$inet(0x2, 0x0, 0x7, &(0x7f00001f1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000aab000-0x10)={0x6, [0x1, 0x2, 0x5, 0x6, 0x4, 0x8]}, 0x10) sendmsg$unix(r0, &(0x7f0000ecd000-0x38)={&(0x7f00000aa000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000eb6000-0x30)=[{&(0x7f0000e27000-0x2d)="0c5d2eb6f553b28490a217ec64f0019ea81e4b5db98cc52e5f3684d419b2fff216ec84a602d0448e9574055694", 0x2d}, {&(0x7f00004f9000-0x7b)="2d24f69185a867a93609d06144e3a5580c998021c1b3882da1446968624f9fa4ca4daf9ccb1c74c04f4bd8e371ed12c521270188e4032f17adfa8c0d1430f4777cde60b0cd9c3f8125f339ea30207b934ad962eedf982aa868793332c28c00f81a4caab4b3668b9086055b57491db27ebdae3ba4a576fe6061c55c", 0x7b}, {&(0x7f00000ce000-0x17)="0f22d2be45501410dd65c96d585a020144317ca6d6480d", 0x17}], 0x3, 0x0, 0x0, 0x8000}, 0x40801) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d04000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f00007b5000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x5, 0x81, &(0x7f0000a62000/0x2000)=nil, 0x7}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000318000)=0x40, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r1, &(0x7f000019b000)=""/0, 0x0, 0x0, &(0x7f0000f98000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/01/06 11:24:28 executing program 3: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008d9000)={0x0, 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00008d9000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000376000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00007f0000)={0x0, 0x9}, &(0x7f000021b000)=0x7) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00008d8000)=r2, 0x4) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x19, &(0x7f00008da000)=0x0, &(0x7f00008da000)=0x5) 2018/01/06 11:24:28 executing program 0: sendmmsg(0xffffffffffffffff, &(0x7f000027b000-0x3c)=[], 0x0, 0x0) 2018/01/06 11:24:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008d9000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000044e000)={0x5, [0x1, 0x4, 0x400, 0x3, 0x6]}, &(0x7f0000e3e000-0x4)=0xe) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e16000)=0xfffffffffffffff7, 0x4) 2018/01/06 11:24:28 executing program 2: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000ace000+0x96d)=0x3, 0x4) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x100000000002, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000acf000)=0x0, &(0x7f00008f3000)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0xa13, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/01/06 11:24:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x80800, 0x4) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000858000-0x22)="1e00000018000776530000000000480080200002020000052200010400ff", 0x1e) 2018/01/06 11:24:28 executing program 3: mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e6, &(0x7f000026d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x1b0, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0xaf, 0xa, 0x0, 0x200, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}]}, @routing={0x87, 0x2, 0x1, 0x8, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x87, 0x0, 0x6, 0x2460, 0x0, 0x80000000, 0x1}, @hopopts={0x3f, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @ra={0x5, 0x2, 0x2}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x91}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @fragment={0x6, 0x0, 0x0, 0xc2d, 0x0, 0x1000, 0x0}, @fragment={0x62, 0x0, 0x1, 0x8000, 0x0, 0x1, 0x0}, @hopopts={0x3f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1, 0x0, ""}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x33, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xf9, 0x95, "a6c875302e5e7c701498b96f4baa945c9a6ca999c721a7c12e8bae9294af435c6ac524dbad750e30cab758004e6f627079e3b5e4e1773189d73de451c0b4b985c1788385305ec24e1ebbce393bfb4026f0f5d7410a0f8b4966340466bb692d4fcc311b8f5d8b3654dc303f80daf99e5f2ff562bb86dfd24c8990cafa214686bc11987ad9cb965917635bfbd7e43e3559692a64d0fe"}, @enc_lim={0x4, 0x1, 0x0}]}], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x89, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d58000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000809000)=@assoc_value={0x0, 0x0}, &(0x7f0000d50000-0x4)=0x8) 2018/01/06 11:24:28 executing program 7: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00009aa000-0x6d)=@ethtool_eeprom={0x4f, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a69000)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000d26000-0x88)={0x9, {{0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002f2000-0x57)={0x0, 0x4f, "46a0c67d87a9ae16268a5cf7b59f22e03fd820ecb76e295ca61f1e09d9e461446d1d9f479af86b0952eefb8c2b315dbc213ed7ef335aa56ca1016e0f7e309ab76a73e25ea150d9a399a2f07f1c7cdc"}, &(0x7f0000d27000-0x4)=0x57) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d26000)=@sack_info={r3, 0x3, 0x4}, 0xc) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r1, 0x0, &(0x7f0000d26000)=0x0, 0x80800) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d27000-0x20)={0x3f, 0x7fff, 0x4, 0xea1, 0xffffffffffff3c33, 0x3, 0x8, 0x5, 0x0}, &(0x7f00001fc000)=0x20) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000d27000-0x108)={r5, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf2f, 0x8, 0x7, 0x2, 0xdc83, 0x9, 0xffffffff7fffffff, 0x800, 0x8d5c, 0x47, 0x8, 0x8, 0x0, 0xf43, 0x8000]}, &(0x7f0000b32000)=0x108) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d27000)={{{@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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a5000)=0xe8) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d27000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1000, 0x0, 0x8, 0xa, 0x80, 0x20, 0xff, 0x7, r6}, {0x6, 0xd6bb, 0x3ff, 0x1, 0x7, 0x4, 0x2, 0x3ff}, {0xffff, 0x2, 0x100000000000000, 0x401}, 0x9, 0x7, 0x2, 0x0, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x33}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x0, 0x8, 0x81, 0x81, 0x2}}, 0xe8) 2018/01/06 11:24:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000c7e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cda000)=0x10, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000786000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fac000)=0xe8) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x600000000114, 0x2710, &(0x7f000085c000)=""/0, &(0x7f0000bda000)=0x0) 2018/01/06 11:24:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000080e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) bind$alg(r0, &(0x7f0000b38000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) r1 = accept(r0, &(0x7f00001f2000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000060a000-0x4)=0xe) bind$packet(r1, &(0x7f0000590000)={0x11, 0x1f, 0x0, 0x1, 0x20, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/06 11:24:28 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x8000a, 0x7, &(0x7f0000372000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000acf000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000831000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) connect$inet6(r1, &(0x7f0000832000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, 0x1c) r2 = socket$inet(0x2, 0x0, 0x5) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000bdb000-0x8)={@multicast1=0x0, @multicast2=0x0}, &(0x7f0000ef2000)=0x8) 2018/01/06 11:24:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendmsg$alg(r0, &(0x7f00004b9000-0x38)={0x0, 0x0, &(0x7f0000fa2000-0x10)=[{&(0x7f0000f05000-0xa7)="edcd477b0ed5b092c5e2141e698fb8c17141aa5b6f9e51e010244671131b4f3202d15b8f68cf776789678907b793a9b318351d5f088c14d996996f801fe447bbf8c9935abfe6a1e6dea594f85cd6fd785825bb133a5b2f74c2b927b43c444ca01f8e10bf4a65214b795bfaf25e54b9fc646a5804aa375ed330334d867468955b9c8130f5b21db8ce5562b8b81a97dd289cad841186d3fec0ea2d8b0323afb97e595742e5879d03", 0xa7}], 0x1, &(0x7f0000cd6000)=[@assoc={0x18, 0x117, 0x4, 0x100000001}, @assoc={0x18, 0x117, 0x4, 0xa0000000}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0xbfb}, @assoc={0x18, 0x117, 0x4, 0x101}], 0x78, 0x4000000}, 0x20000855) write(r0, &(0x7f0000734000-0xb1)="130000001000ffddbf00f49ff60f090000230a009d000000050aafa73022e5f9ec3e4fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be05fac2d3275df200aa09b1267c3d5f625e77e150da8ed7d56ca966a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b86d2a917a6f575b8b76199346c8f325b8", 0xb1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a81000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/06 11:24:28 executing program 2: mmap(&(0x7f0000000000/0x23d000)=nil, 0x23d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1d0ef59bb25826fe, 0x0, &(0x7f0000b2a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003e0000)={r1}) accept(r0, &(0x7f00002ba000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c42000)=0xe) socketpair(0x3, 0x3, 0x3267f92d, &(0x7f0000f67000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b64000)={0x0, 0x9, 0x30}, &(0x7f0000b29000)=0xc) socketpair(0x9, 0x0, 0x0, &(0x7f0000599000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006ea000)={0x0, []}, &(0x7f000057d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000276000-0x2e)={0x0, 0x0, ""}, &(0x7f0000e4d000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004e9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000074d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003e0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000aa000-0x6)={0x0, 0xba3}, &(0x7f000074f000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d64000)={0x0, 0x0}, 0x6) socketpair(0x0, 0x0, 0x0, &(0x7f0000d0b000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000f8b000)={&(0x7f0000552000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0c244ebc452ec9b92781c772577e679c9c0a3134234124940721489d065d9e16"}}) sendto$inet6(0xffffffffffffffff, &(0x7f0000c27000)="", 0x0, 0x0, &(0x7f0000dc1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000734000-0x8)={0x0, 0x0}, &(0x7f0000b1a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000cb1000-0x5d)={0x0, 0x0, 0x0, ""}, 0x8) write(0xffffffffffffffff, &(0x7f0000291000-0x26)="", 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000490000-0x24)="", 0x0, 0x0, &(0x7f000022f000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000871000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000095f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000644000)=0xffffffffffffffbc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000000)={r3, 0xa7a, 0x20}, 0xc) accept(0xffffffffffffffff, &(0x7f0000ffa000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8d000-0x4)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@init={0x18, 0x84, 0x0, {0x8, 0x7, 0x0, 0xffff}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x1, 0x7}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x9f5e, 0x80000000}}], 0x90, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x1f26, 0x64, 0xcc, 0xfffffffffffffa4d}}], 0x30, 0x0}], 0x2, 0x40) 2018/01/06 11:24:28 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000ff6000-0x1)=0x0, 0x4) 2018/01/06 11:24:28 executing program 6: pwritev(0xffffffffffffffff, &(0x7f0000121000-0x8)=[], 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0x3ff, &(0x7f0000000000)=""/146, &(0x7f0000001000-0x4)=0x92) 2018/01/06 11:24:28 executing program 0: mmap(&(0x7f0000000000/0x37a000)=nil, 0x37a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x800000000007) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0x2, 0x4, 0x1f) mmap(&(0x7f000037a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000037b000-0x8)={0x0, 0x1}, &(0x7f00000f1000)=0x8) mmap(&(0x7f000037a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000037b000-0x8)={r2, 0x100000000}, &(0x7f000032e000)=0x8) bind$nfc_llcp(r1, &(0x7f00000ac000-0x60)={0x27, 0x5, 0x5, 0x7, 0x5, 0x5, "30b6b2a169ac2d76817273217e4403159f097f2c038e1c0afe442dba84cb61e478c509c566d1b0ed59a6e4038ca8aecd07bc1a5b094f8b70fd74dd0fa4e61a", 0x5}, 0x60) mmap(&(0x7f000037b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000037c000)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000234000-0x8)=@fragment={0x3c, 0x0, 0x8000, 0x69c, 0x0, 0x9c600000000, 0x3}, 0x8) 2018/01/06 11:24:28 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000486000)={0x2, &(0x7f0000fbd000-0x10)=[{0xac, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00002ba000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000fbf000-0x1000)="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", 0x1000, 0x4040, &(0x7f0000c64000-0x10)={0x4, 0x7, 0x10001, "c4686beff149", 0x10000, 0x0}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/06 11:24:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) r1 = socket(0x0, 0x80805, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c5f000)={0x0, 0x8, 0x10}, &(0x7f00000d8000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e22000)={0x8, 0x4, 0x8, 0x6, r2}, 0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x800000000008043, &(0x7f0000378000)="ca5c59606a39e1ebb9d38a3129a276583d227fd5d4e8e3a9331585bedcda4447c8ef0f53c9d11d20a2c6cb1a85950c7d91f364209782faeb14ffff3cecda9a2d56af73", 0x2a) getgid() 2018/01/06 11:24:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00001c2000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/06 11:24:28 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) 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) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000b9000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000062000-0x98)=@routing={0x0, 0x12, 0x1, 0x80, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}]}, 0x98) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000a8f000-0x26)="240000001d0001ffff00000000000000073900fa06000400000000000000000000000000", 0x24) 2018/01/06 11:24:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x400000000000}, [], {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) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c39000)={&(0x7f0000209000-0x8)='./file0\x00', r0}, 0xc) socketpair(0xd, 0x6, 0x100000000, &(0x7f00006ad000)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f0000d71000)=""/96, 0xfffffc6d, 0x10002, &(0x7f000063a000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/06 11:24:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket(0x9, 0x7, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000007e000)={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]}, [0x2, 0x3fc00, 0x6, 0x62b40085, 0x0, 0xc6, 0x3f, 0x0, 0x6, 0x40, 0x0, 0x7, 0xac04, 0x80000001, 0x2]}, &(0x7f00008f7000)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000373000)={r3, 0x3}, 0x8) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a2b000)={0x0, 0x0}, &(0x7f00007a6000)=0x10) accept$unix(r0, &(0x7f0000fe3000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000821000-0x4)=0x1002) 2018/01/06 11:24:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x100000001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x0, r1, &(0x7f0000000000)=0x0, 0xfffffffffffff496, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x80000000003a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/01/06 11:24:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000583000)=0x6, 0x4) writev(r0, &(0x7f0000d08000-0x10)=[{&(0x7f00009b6000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000265000)={0x0, 0x0}) accept$ax25(r1, &(0x7f0000df8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005d7000-0x1)=0x10) 2018/01/06 11:24:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d67000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005eb000)=0x10, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f00004d2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000018e000-0x4)=0x14) sendmmsg(r0, &(0x7f0000e32000)=[{{&(0x7f0000e15000-0x14)=@ll={0x11, 0xff, r1, 0x1, 0x200, 0x6, @random="52bce6a2f7e1", [0x0, 0x0]}, 0x14, &(0x7f00008e7000)=[{&(0x7f000074e000)="18d8c1930dcaf74068a6d6ca1aba0009734758c463b62ba752455a00816eeee390cd3f3544604dd7bfadf64abec3d45f197c0add72d2c5e47e64fbf7a75da2302ec300cded892721deea3e90314c8c44fe0c708956b707f291a5f7eb13ccb99a91b8ab8315339341ecbbe1c45995e41c2e1c8d24e6b73b3a219291772b6685cedb5b3cf1c67beef3b01f684b7a78bbc72beb4e52779497adabaee12cf9423e0f8bd59856aad1e6fa80a3f08c83b12f8ccf84ffb43430091c88775b1471f361a436066fb199347ea3c6a7a2a069b5f81c02227342104ec8198dda83e4e85fcfea59fe6121288a654ca8e0187f4c0d8d0ea37e84177cc8", 0xf6}, {&(0x7f0000de2000-0xd7)="d08644b6997c03f4cce84230cda6c5c7b065b08ef5c0d2690056a4e3c1b84a8e30ecfe8c43c4b7de070c1e45227be4d10dec1a32b9e84c6ee3f8fd392c650c57f57a9f6d5c92eb976faaace181798178219f8eb6a27f3afc2a7e9aa636afd19ffd2b076cbee212902c93785bb73cf997c82992479d10c9802ff095344cc83e54d198df5990370fb1ade1b110ba017089014aad7798d71f13f6e38abad9b0c27a72d617951e515823512e5781d61edaf6b87acc87785fdfa7013f89a1b88230d361ff8b8a111fcd864b5ff11849165e1a6e5ed006e7c270", 0xd7}], 0x2, &(0x7f000019f000)=[{0xa8, 0x107, 0x1ff, "26841032388f85e0fcb6d01411c25f4c1a18bc9e1f109779978fb98d87451d3d17085e77767d52a3acd425900bf8ff6b58e788823353812f74fb11108f9e0386f01e852fab108173f76686e3df5041160113a1e82cfaeab4ba5081aece0b458172a80d053a86f389d5e4a77e12a18d46201febda901484ce7a41cd0af576db0fdd859cb9b82b11df063ad6f4e2be1fadfd97fa"}, {0xd8, 0x100, 0x2, "8f3d6cf4fabf8913956c3e730d42ed2480a7968f1ffd67315fecdea55bd7ec01800aab99c3ef52acbf635c932bc2e179083549127c15c50984336619300b62bd34d2ca8e7364f52cf6e3a7b92eadf26c039a2b39dba7d546d5e49fe242ff613fb0c1462583a58049c1205f215c515c9b5be507fb4108b00975769f10b5950c7ae5f8bcdff00ba43f504e9d66fe9644edbd9162a5b4721ccf6ad82189a91c85bfc58a9bc513fa88f2372b708451e73e215e58b7916074036d8f7bfada725887af6d449deaf6"}, {0x1010, 0x19c, 0x7ff, "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&(0x7f0000bc1000)=[{&(0x7f00001c8000-0x9c)="7949758b4b1bfe18899c6b13abdaf6748bdfb0705befde67768bef78a8848a37f09291e83e54769d4d2005f0d86debbe268451d98ab7a4962e9b1e5baf9fbde9061e53960d9cf6b48b07f0dd5cfe6ccd39ab20cb200fee088df4f522162d10bb59b1c9fa25e8c296ad1850470d8a41d570a822761a383759b4f6dbc0ded1cb98ead9b2db6daf559c787c83b3dda51f63c3fcb8a161c2b84b36b18ae2", 0x9c}, {&(0x7f000069a000)="ca4b0d80871cd98e381dbd892f3365122da095073c0e3b1de352642fb9ddc7bc3ab944df76b45abcc935fdffb325af037ccc6168d4aca015733ba446047894de20ea5d1b10f9a8e1463f3e831060af1c1760abf34176e8c1b3d798715bf6d150bc58cf85445daa9ed361023bcc32fdcb3068617f133e74b550471fcc09b1c96d40add1e38e46959bb8f0c52c997c4152f81b419d5638098ba338f3d7bae2430eaed1a72eb4b70c993e74bacfafda2ccde13ea530f317ddb7d404953feaf71c34e62fc5191d743015ddbe6ab46af998ba8000e27c1888dd2c820aaaa4fd00a739264ebb7666cb80fff5386e52629800cb6a04d3", 0xf3}, {&(0x7f0000627000)="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", 0x1000}], 0x3, &(0x7f000061c000)=[{0x50, 0x119, 0x2, "3af1abe1cf1ad622812fb11039dc52c993825d7613ca554c954ce877af4d8c32acb55ec9bbecbe8780135e92779fc63a302fa5537dcdb5f964f038"}], 0x50, 0x80}, 0xff}], 0x2, 0x24000010) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000fa7000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00004ff000)="97", 0xfffffd51, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 11:24:28 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000616000)={0x1, 0x6, 0x0, 0x7e3f, 0x7, [{0xffffffff80000001, 0x4, 0x2e5, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x8, 0x83e6, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xffffffff, 0x4b4, 0x1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x93ef, 0x8, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x9, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0x2, 0xc32, 0x0, 0x0, 0x206, 0x0, 0x0, 0x0}, {0x0, 0x9, 0xffffffffffffff01, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) close(r1) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f67000-0x55)={0x0, 0x4d, "efb8ec8814bbfe6d5586d571262259641ed79f019622e3b9775bccc62712658b408b96f43187927d769b2a35696bfad854de9514db6d0d7144d04f12f0a47ca8ec9ab712898f0644377c1673ba"}, &(0x7f0000f53000-0x4)=0x55) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b26000)=@assoc_value={r3, 0x101}, 0x8) 2018/01/06 11:24:28 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x80000025, &(0x7f0000e62000)={@rand_addr=0xa, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x1f, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000093a000/0x3000)=nil, 0x3000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000169000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) mmap(&(0x7f0000630000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000d45000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b28000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e6a000)="80", 0x1, 0x0, &(0x7f0000e6b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) [ 279.142783] netlink: 'syz-executor0': attribute type 29 has an invalid length. 2018/01/06 11:24:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = accept(r0, &(0x7f0000e43000+0x449)=@generic={0x0, ""/126}, &(0x7f0000962000)=0x80) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000804000)={0x5, 0x10000000a, 0x3, 0x40000004, 0x7b}, 0xffffffffffffff00) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dcc000-0xba)="ab9c53839870ee6ccbb79a0265d86f8d4a832bc1c60307539cb09c106f036f4a50d348dd50e60af6a1ae6c6576c00a670fb515a7ba1cbd6cd8fd749f1786bce99df1a9bd5757be1e739bbc2b021748c6f583beb9378ddae9828844b89e17f08234d959986e0fafbd6187b292851dc9dbb1bff471ffa8886fb0ed63ad43e41950e5c33316944c3312a66577994bf80621777efe301f00d56752a69c8bdc2bfa4ca772f1b46ffba298416134502e19847bda4eb911dfd8556458a7", 0xba) 2018/01/06 11:24:28 executing program 3: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x32) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000a15000-0x3c)=[{{&(0x7f00002b8000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad0000)=[{&(0x7f0000496000)="f5b2e3b2e965c646390a863cccde5f10c443e128f85277861a56abf6a29907412ab0fcea8b3494f72e6824bb883444", 0x2f}], 0x1, 0x0, 0x0, 0x20000011}, 0x3}], 0x1, 0x20000000) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000ad0000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ad0000-0x4)=0x14) 2018/01/06 11:24:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) r0 = socket$inet_sctp(0x2, 0x1000000005, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair(0x11, 0x80f, 0x0, &(0x7f0000c0b000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000839000-0x4)=0x2000000020000000, 0x4) accept$ipx(0xffffffffffffffff, &(0x7f000078a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005b1000)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000052b000)={@generic="762da60cc87153d9c61abcf14614fb87", @ifru_flags=0x3200}) 2018/01/06 11:24:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c6c000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000789000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ca6000)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x5, 0x3, 0xfffffffffffffffb, 0xa, 0xa0, 0x0, 0xa9, 0x2, r1}, {0x8, 0x2, 0x10001, 0x4, 0x81, 0x8000, 0x8, 0x6}, {0x1c52b7e0, 0x2, 0x0, 0x7}, 0xdb, 0x2, 0x0, 0x0, 0x1, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x4, 0x4, 0x3, 0x7fff, 0x7, 0x2, 0x7}}, 0xe8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000e53000)="", 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r2, 0x0, &(0x7f00000d6000-0x4)=0x0, 0x80800) sendmsg$kcm(r3, &(0x7f00009f8000)={0x0, 0x0, &(0x7f00001e9000)=[{&(0x7f00006b7000)="10de9def2b6fa051e4fa4e32ac4ed65d1ba08cc50fe1560f91f8463d1e168d13c794de86672c7acdfb3fefd177187e465abb23f9a460b6694bf4caa2755e679dd3fea48a8ec849312d47606db95b1a3e7696e8ff6d3bb821724ccb82a3550e0d957c5a33bb8b350436e81c43a4e69dbc6940e3df4f7cc8419f3cd19e20d97ed2dcd441e1772ebb55d79653b2f1525819e8b1aa8cc411bc8bec1e38a80cf45eb9327b42272fa197fc21b9eed03e32c17b8a229435e7c7e3301c5c9a9ef04ad80b961264996176d1e2a51f6070c3a9e3bfe0fc797ddd83524b052ef9564e", 0xdd}], 0x1, &(0x7f000074c000-0x1028)=[{0x18, 0x101, 0xfffffffffffffffc, "e1"}, {0x1010, 0x11, 0xac6a, "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"}], 0x1028, 0x80}, 0x80) accept$alg(r2, 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000614000)=0x1) 2018/01/06 11:24:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bc3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000585000-0x10)={0x20, 0x92}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000043f000-0x10)={0x0, 0x0}, &(0x7f000014c000-0x4)=0x6) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000d000)=[{&(0x7f000000b000)=@file={0x0, "d0248131d97e4df3c6a7fba3233eafb1240aadb62420"}, 0x18, &(0x7f000000c000)=[{&(0x7f000000f000)="", 0x0}], 0x1, &(0x7f00001ae000)=[], 0x0, 0x0}], 0x1, 0x0) pread64(r1, &(0x7f00007ea000-0x95)=""/149, 0x95, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x2)=0xc) [ 279.185705] ICMPv6: NA: bb:bb:bb:bb:bb:01 advertised our address fe80::1aa on syz1! [ 279.220435] netlink: 'syz-executor0': attribute type 29 has an invalid length. 2018/01/06 11:24:28 executing program 5: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000350000)={0x0, 0x0}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendfile(r0, r1, &(0x7f000046b000)=0x0, 0x2) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00001c4000)="2600000024004304000000000010910000020004010000000000fffffffffffff4f303c76e35", 0x26) 2018/01/06 11:24:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000379000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f00002c1000)={0x1000000d, 0x0}) 2018/01/06 11:24:28 executing program 6: 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$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) shutdown(r0, 0x1) 2018/01/06 11:24:28 executing program 3: r0 = socket$alg(0xa, 0x3, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000da4000-0x4)={r0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00001f9000)={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x3, 0x4df7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1, [0x6, 0x3, 0xac4, 0x0, 0x51f, 0x2, 0x9, 0x80000000]}, 0x5c) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000001000-0x108)={0x0, {{0xa, 0x0, 0xffffffffffffffae, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1e99b8dd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = socket(0xf, 0x803, 0x1) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000001000-0x8)={r2, r4}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x32, 0x0, 0xffa4) 2018/01/06 11:24:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socket$inet(0x2, 0x80007, 0x0) write(r0, &(0x7f0000ff2000)="24000000210025d7001c000000000000010100000000000000ffffeb080001005ffd6ae0", 0x24) getsockname$llc(r0, &(0x7f0000028000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a0d000-0x4)=0x10) 2018/01/06 11:24:28 executing program 2: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x80807, 0x1) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000016b000)=0x0, &(0x7f0000361000-0x4)=0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000005000-0x4)=0x4) r3 = socket(0x5, 0x2, 0x6) accept$alg(r3, 0x0, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000362000-0x4)=0x3, 0x4) [ 279.271364] ICMPv6: NA: bb:bb:bb:bb:bb:01 advertised our address fe80::1aa on syz1! 2018/01/06 11:24:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000623000-0x48)={0xf, 0xa, &(0x7f0000392000)=@raw=[@ldst={0x2, 0x0, 0x3, 0xf, 0xa, 0xc, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0xe}, @ldst={0x1, 0x2, 0x6, 0x7, 0xa, 0x10, 0x4}, @call={0x85, 0x0, 0x0, 0xb}, @jmp={0x5, 0xf483, 0xf, 0x7, 0xa, 0x0, 0xfffffffffffffffc}], &(0x7f0000b5b000)='syzkaller\x00', 0x8b9, 0xb5, &(0x7f0000429000)=""/181, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00006e6000)=r1, 0x4) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000099a000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009e2000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000062000-0x4)=0x0, &(0x7f0000d96000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xb8) 2018/01/06 11:24:28 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000003000)="72861269070b2137ad99245a8d24f286ef1403de380a3574dff644898fa074ab768c90eb792d898564c6eeb4a7b6b7a18e20f2c7b7566a0f6a5c97eeccb490f0e73bc9eae3b44342a61b978e17d2d6", 0x4f, 0x20000000, &(0x7f000000b000-0x10)={0x3, {"560cebbe0c8a2e"}, 0x3}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000009000)=0x0, &(0x7f0000007000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 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) 2018/01/06 11:24:28 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000658000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000f6a000)=0x8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000f6a000)={r0, 0x6, 0x574, "f68892e68e35c25b80bbe96dbd7919f62d8f1f2a6ded76f1bdc66e37fa6fe6fc07898213060c617a879f92aa29e9bffc619246c0abd22e3e912f3e63bf"}) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="a34a9e7b7fce870c223766971036231b"}) 2018/01/06 11:24:28 executing program 7: mmap(&(0x7f0000000000/0x37a000)=nil, 0x37a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000035e000-0x8)={0x0, 0x0}) mmap(&(0x7f000037a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000090000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000037c000-0x4)=0xfe2a) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f00000e7000-0xa0)=[], 0x0, 0x0}, 0x0) 2018/01/06 11:24:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d72000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 11:24:28 executing program 6: 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) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00003db000)=0x0, 0x4) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0xf, &(0x7f0000000000)="", 0x0) 2018/01/06 11:24:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x61333ca71e4539ae, 0x2, 0x92bf, &(0x7f0000e64000-0x8)={0x0, 0x0}) accept$inet6(r1, &(0x7f0000386000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000018a000)=0x1c) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000063a000)={r3, r0}) preadv(r0, &(0x7f00004f1000)=[{&(0x7f0000939000)=""/161, 0xa1}], 0x1, 0x0) write(r2, &(0x7f0000fcb000)="220000001400074f002110f7e2ff0500020003200100000008000200e700ff050055", 0x22) 2018/01/06 11:24:28 executing program 4: pipe(&(0x7f0000f65000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="5733e98883d064ce5c335d31eb03257972a009567f8cc2f578525f211ced1f9c6f53b1208ea53abe3e68b5d849b748a24f0c0bb9dd90c60328d9fc610c01ac03b33fd36b5e9a057e28949212b22d57b3a58ffaf747415a8cd62ee7775491fe449402ca0fd5e1a901d932ebbbb4b3aa07e7ae73956b70437e1698fc7a0ca1ef77637eeb6493fa177653c8c97264f2240cf96206d6500744834d64d7fbd872b8da9f6530fdc1632763068a42e5fb15700503ccbd927de05ffe6c9448aa6045c1663d21716114984d5383b93bd1037a7b9ece37161a3cc96d79abe3885b16", 0xdd) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, "0f8c3edb"}}}}}, 0x0) 2018/01/06 11:24:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000000001b) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0x1f) pipe(&(0x7f00008a5000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) 2018/01/06 11:24:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000017c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00009af000)={0x0, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000c52000)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000608000)={r3, 0x80000, r0}) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) 2018/01/06 11:24:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$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$inet_dccp(0x2, 0x6, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00007ed000-0x50)=[], 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000938000-0x4)=@int=0x0, &(0x7f0000454000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000794000)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000994000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000eae000-0x8)={0x0, 0x0}, &(0x7f00006eb000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000026c000-0x10)={r2, 0x3, 0x0, 0x2}, &(0x7f0000393000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ad000)={r2, 0x95, "4bdc0bc576485ee7e10e4d949b11d0ee985ffe38f86bf42fb4382b269fb34cd344c4463f57ade5669b29a2733c72ae9e1bfe0a12b50ba10ed534cbed2ee19ebfb7bacf0eae06d745deb8e6427f9e6bccd2bf807dbe743db7b71f044f69fcdc8112b0eb7daa49472a6ea1f522800acac178d9c9a987dea6f0c473e87177b944fd4856d6639b7bcac923c6a4b26a7aa45f52d031e357"}, &(0x7f0000cf0000-0x4)=0x9d) syz_emit_ethernet(0x66, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c76000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f44000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000d31000-0x8)={r5, 0x0}) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) r6 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000d77000)=@assoc_value={r3, 0x8394}, 0x8) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000e78000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r6) 2018/01/06 11:24:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000bf4000)={&(0x7f00008e4000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xbb907534f9e5ede1}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x2, 0x3, 0x1000, &(0x7f00001de000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00003c5000)=0x0, 0x4) 2018/01/06 11:24:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00007ff000)={0x0, 0x0, 0x0}, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000720000-0x8c)={0x0, @in6={{0xa, 0x2, 0x89c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fea000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dda000-0x10)={r1, 0x1ff, 0x5, 0x2}, 0x10) 2018/01/06 11:24:28 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) r1 = socket(0x11, 0x80000, 0x6) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000020000)=@common='gre0\x00', 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000004000+0xa37)=[@in6={0xa, 0x2, 0xb63e00000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x1c) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000001e000)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x0, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000021000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000020000)=0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000021000)={{0x2, 0x2, @rand_addr=0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="e32b48a8f272", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1f4adb9f4b519c532ad1a09a4f529ece"}) getsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f0000020000)=0x0, &(0x7f0000020000)=0x4) 2018/01/06 11:24:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x80000001, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000230000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendfile(r0, r0, &(0x7f0000317000)=0x43, 0x6) 2018/01/06 11:24:28 executing program 6: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x4, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 11:24:28 executing program 5: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000418000-0x8)={0x0, 0x0}) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000012d000-0x8)=0xfffffffffffffffd) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000417000)={0x8, &(0x7f0000418000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000414000)={&(0x7f0000147000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000-0x10)={&(0x7f000010c000-0x10e4)=@newpolicy={0x10c4, 0x13, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x80000001, 0x1000, "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"}}]}, 0x10c4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 11:24:28 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x10001}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, 0x0, &(0x7f0000001000-0x4)=0x0) connect$bt_l2cap(r3, &(0x7f00008cf000-0xe)={0x1f, 0x9, {0xffffffffffffffe1, 0x2, 0x100, 0x1, 0x1800000, 0x2}, 0xffffffffffffff00, 0x10001}, 0xe) 2018/01/06 11:24:28 executing program 4: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x37) sendto$inet6(r0, &(0x7f0000057000)="", 0x0, 0x2000, &(0x7f0000565000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x192) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f65000-0x4)=0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000f65000-0x4)=0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a82000-0xc)={0xffffffff, 0x4, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b24000)=0x0, &(0x7f00007fe000-0x4)=0x4) 2018/01/06 11:24:28 executing program 0: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f96000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000ec000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005bc000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f9b000-0x50)=[{&(0x7f0000eaa000)="f9d1b96b6cedc1c6248805841521012f27781742975609b55e143eed6c5af7820c090eecfea5d7c3e99314cc2c83cff2", 0x30}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/06 11:24:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000723000-0x14)={0x1000, 0x94, 0x1, 0x8, 0x800000000009}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ea9000-0x1)='1', 0x1, 0x20040000, &(0x7f0000083000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) 2018/01/06 11:24:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b74000-0x8)={0x0, 0x0}) r0 = accept(0xffffffffffffffff, &(0x7f0000367000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f44000)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000181000-0x10)={0x0, 0x1000, 0x0, 0xdcb4}, &(0x7f0000831000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008cf000-0x8)={r1, 0x6}, 0x8) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000205000-0x8)={r1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000790000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x6, 0xfffffffffffffffd, 0x9c}, &(0x7f0000a81000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000747000-0x8c)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000850000-0x8)=@assoc_value={r3, 0x8000}, 0x8) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r2, &(0x7f0000335000)="", 0xfc94) 2018/01/06 11:24:28 executing program 2: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) socketpair(0x8, 0x3, 0x5, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000037c000)={0x2, &(0x7f0000ff3000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000ff3000-0x8)={r2, 0x1}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ff3000)={0x0, 0x9}, &(0x7f0000b2e000-0x4)=0x6) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ff4000-0x53)={r3, 0x8, 0x4b, "cb35dc05a4d830b071ee9267228b52fe1b7c78414ea13d3176ca24ee299411cf5843dbdce25ef4413663b3b6bd21c2339ccc4332b190d2d3cda89b31973c8dcd67ce7436397da50e4509f1"}, 0x53) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f000047a000)={0x2, &(0x7f0000ff1000)=""/4096, &(0x7f0000f0f000)=[{0x6, 0x6b, 0x68f2, &(0x7f0000ff2000-0x6b)=""/107}, {0x9, 0x54, 0x0, &(0x7f0000ff1000)=""/84}]}) 2018/01/06 11:24:28 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xf, 0x801, 0xcd, &(0x7f0000001000)={0x0, 0x0}) 2018/01/06 11:24:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000001f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000245000)=[@in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in6={0xa, 0x3, 0x756, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}], 0xbc) 2018/01/06 11:24:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000069000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000092c000)={0x0, 0x4}, &(0x7f0000b42000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00004fb000-0x4)=0x9b42, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000338000)={r1, 0xfffffffffffffffa, 0x0, []}, &(0x7f000097c000-0x4)=0x8) preadv(r0, &(0x7f0000602000-0x20)=[{&(0x7f00002f9000)=""/248, 0xf8}, {&(0x7f00008a1000-0x56)=""/86, 0xffffff85}], 0x2, 0x0) 2018/01/06 11:24:28 executing program 7: pipe(&(0x7f0000335000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000024a000)={@generic="c7141d9bff318b708cef541d0b7c4fec", @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000-0x20)={@common='nr0\x00', @ifru_flags=0xa00}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x9}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r2, 0x8001, 0x30}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000003000-0x20)={@generic="b7fdd476cd25c520c2544aa06568ef4c", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000003000)=@in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000003000-0xed)="eaa68ed8063a513773b0517c519693d7e05c7ee36beb131b20d5c8811e5c7683fac4ea44e927a6aeeed7210a4b190877e6933695d638ffd4691530725a9a7acb71f6279cca22287d6751af67fbddc5bdd6b957ab384fb405fd60621ac85569ed19231fb597cf84a88da96f816f2e0c57e4c29e3362600f388e6780173625eb307bbb3fc004a55d119c6aaba5cc48e6f8a9ce4371668770cfbc050490ec3283a2cf3073c3cb4fa25a2371b66e34b5a2c4acf081f88bb818720479f40bd1e0f39d7323a28f7aad13432c32063be9802fe74148afe7b8a94e26efb456ab8f2f4cee2f0764e5d26e626ec895eae002", 0xed}, {&(0x7f0000004000-0x52)="be9a174a5ef897d27d2bde3f99627e46680f4f5c77e2eb223dddb6916f59401fee42078bd922f4564d1c287141e77700bb305b70844921ef37beb4bd9a0bf6d86b053a952d0107db70127d4c9e3e8bb073cb", 0x52}, {&(0x7f0000001000+0x5f7)="6a598303407b4fb6943aff3319da9dd0f3b6b89cc0d0943d3a2da2245f965d54", 0x20}, {&(0x7f0000003000)="74c77a10ec761a041dc96496a237f463d39f0ea80b13e9eb59f1ae60a6956b3931b975656c796ccb01efc9a03bd85e0d2454dda817af89cd91c85f6c6de504875ac4decf50ccca0187cb088e83f38bc10e1cf7bc4388fef4cd12174e30e05f9a1156534a4d52f2c0b3d51869a4", 0x6d}, {&(0x7f0000001000-0x8c)="27b3db51f7973e98c5af6c24fb60a9b0c6f6cf067d63eedeb328b7dfbdc8153be06dc336100846bf7176b7104e73ab4d17cc8e57fdcaa6b2bb9b532fead810bc2e4ff0ab43d7f66a2373e2483396321765241fa810474e0b38bcce91e393d01c968827995dfc1ad6a9758befa4545a7c0881fed980785deb5187e8f02b22dd8f9b75516b8d8aef4c454c4b73", 0x8c}, {&(0x7f0000003000-0x19)="b53f806c26d69d194dd21fbb66b15eee20bedb4e3b0e69e26c", 0x19}], 0x6, &(0x7f0000003000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8006, 0x2, 0xff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x6, 0x200, 0x1, 0x3, 0x7, 0x1, 0x2a, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x400, 0x0, r2}}], 0x90, 0x4000000}, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r3, 0x80000001}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000006000-0x6)={r2, 0x2c7}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000007000-0x4)=0x5, 0x4) r5 = accept$inet6(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000002000)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x548}, 0x5, [0x20, 0x3f, 0x1ea3, 0x1, 0x8000, 0x9, 0x2, 0x6]}, 0x5c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000007000)={0x6, 0x8, 0x200, 0x3f, 0x10, 0x2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000009000-0x20)={0x3, 0x9ef, 0x0, 0x800, 0x1, 0x1, 0x5eb0, 0xfff, r2}, 0x20) 2018/01/06 11:24:28 executing program 6: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d1b000-0x59)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "a69b02f95c4674d5a5cdb4984eb5d185760f4d585b140300d4e5b8859c249d9672cfeabab50533d59fea8977a879665fe57290151e3228fb010c91ac72101776003c00002310c668dd7c1f0b8b6ac781"}, 0x160) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000534000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x3, 0x300000000, "0ebefb264f49b852d250a34a79ac28d4d03c826aecec1031d6a6fdeb93712a11293c2c578dc4f6189a32dd0d9ef4aec95d97c6a183e983524009d87fde1f4b29adb7ca6e81bd20d561106dc0c135e04c"}, 0x160) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000887000)="63687452fc89dcbce37bcb0cbc9c37d02c7a7504e5bc1f78ee9efbb661f5226f02abc62a689e500d2f1014273a2e6e7c45b78030806931b0ce6017992df36056cb288bc2bb4ce7f6cd8ca931d277da95b1c4bc6d028a6cbb972aaf71b6c6e58521d59fa4dce1216c75e139ca42dcfecfde1bbdad93a8392ea392aa0952b8e2efc78159046dee4befdd3138fabebfa07f0b219000ca09c4dd16b8314e932ba9f48f01d400a6cc24c84d77d2136a932cb09363d5caff1b0824b353fd8be96abc889a499af7d9f80f61") 2018/01/06 11:24:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080807, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00004b9000-0x4)=0x0) recvfrom$inet(r2, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f00004e2000)=0x7, 0x4) close(r1) 2018/01/06 11:24:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000014000-0x1c)={0x5, 0x7, 0x8c, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f0000466000-0x2)="8f64", &(0x7f0000009000)="", 0x0}, 0xffffff7b) r1 = accept$ax25(0xffffffffffffffff, &(0x7f00006db000)={0x0, {""/7}, 0x0}, &(0x7f000005a000)=0x10) accept$ax25(r1, &(0x7f00003c5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a8e000-0x4)=0x10) pipe(&(0x7f0000ddc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000540000)={0x54, &(0x7f0000371000)=""/84}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006b3000-0x1)={r0, &(0x7f00009e0000)="0c6bae53ad3b6f8c9be3f0dee1033f40a06d62e03d07aa5515f84d748d6e5f1a5ea0adad6d4e950217635caf148d13a5bb70498a33f074be270fac8454ec77cc02496cafaca4223e14514c44a16de3dc999570a9f63e249474ebbd17758551861f0c0c88a0adad2282299eeb56a1e333eb998e00a7cbb7ae7ea2c5fcec4d", &(0x7f0000ca8000-0x79)="165b6821ac00a78a65748773cbcdb84296d3294dcaa47dedacfbbbb9c444956ea0adc77676f62f5f1ad3618ca1179567e47343f5bd25feb888a401cf9fa05492e352182cd9c2b4231b936e19204898ed3269c183814575ea1e574f9fd0c2991c6b37b1dbf99d5ac312c8c9ee48fb2651ad918e96a7e976c3bc", 0x1}, 0x20) [ 279.699153] sctp: [Deprecated]: syz-executor7 (pid 14152) Use of struct sctp_assoc_value in delayed_ack socket option. [ 279.699153] Use struct sctp_sack_info instead 2018/01/06 11:24:29 executing program 7: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000-0x10)={r1, &(0x7f00003ec000)=""}, 0x10) 2018/01/06 11:24:29 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000008000)={0x2, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0xc) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x2}], {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) 2018/01/06 11:24:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair(0x3, 0x5, 0x5, &(0x7f0000723000-0x8)={0x0, 0x0}) 2018/01/06 11:24:29 executing program 2: mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00005bc000-0x50)=[{&(0x7f00005b8000)="fcb112eafc904a298b156cfe03ca10d40405b3fcc10f362d10455d7541334b6a7f5a46770000", 0x26}, {&(0x7f00001af000)="3911e8d04fd96eb0d6ca93890a7023a51e9ef38c9e7e378b6559", 0x1a}, {&(0x7f00005bb000-0xe0)="a484e84d87efce2aab3e7b11144915e2057b4e446c8cebefb5a0b1215ad79c262813b8b0003e4d3a4d2781e11347e78eab8d114c4daa1702a2976446e42a824cc5502dd8348c0e7053585c75d5d36a4a2296d3b8bc5aacc34033981629c7abdefbaf8c915f7f59955f6c635219cc4fb1b68f52d5bba916b0a1676d4236e492c9111550254db15e7eb6a52fcd209871fc4d32d0af3c9f762c3c7341730254dc4cae08685439452e3c7f7be7945bf1fcc829b276fa21b00c51efb2c5c15410c1fac3febcf93870b863a6557f42e1ac31fb336b3a51d41270aaf2faeb3cd739a275", 0xe0}], 0x3, &(0x7f00001b2000-0x18)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005be000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00005b7000-0x40)={&(0x7f0000040000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00005bd000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00002f8000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00005be000-0x8)=[0x0, 0x0], 0x4, 0x6, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0}) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000376000-0x9)="b1281309ff47648e3b", 0x9, 0x40015, 0x0, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00005bf000-0x10)=@generic="2cafd5059896663627430c3ecf730b96") 2018/01/06 11:24:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000222000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x100000c, 0x0, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000022b000-0x8)={0x0, 0x0}, 0x7, 0x401) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000df000-0x20)={0x7, 0x80000000, 0x0, 0x2, 0x4, 0x8, 0x8, 0x5, 0x0}, &(0x7f0000310000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fbb000-0x8c)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/06 11:24:29 executing program 6: r0 = socket(0x18, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000048a000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000925000-0x8)={0x3, 0x800000}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00001fd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000001000-0x8)={r2, 0x1000000000000002}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@common='teql0\x00', @ifru_flags=0x5800}) getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/06 11:24:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000024d000-0x4)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000b10000-0x4)=0x9, 0x4) getsockopt(r0, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) 2018/01/06 11:24:29 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$inet6(0xa, 0x800, 0x0, &(0x7f000026c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002dc000)={0x0, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x6, 0x1ff, 0x8, 0x1, 0x7118963a, 0x200000000000, 0x7, 0x401, 0x30, 0x4c, 0x101, 0x3, 0x1f, 0x81]}, &(0x7f0000cd9000-0x4)=0x108) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, 0x0, &(0x7f0000ef0000-0x4)=0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f0000909000-0x1b)=""/27, 0x1b, 0x2, &(0x7f0000ef1000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x3, 0x1, 0xf412, 0xfff, 0x100000000}, 0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000eef000+0x200)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe169, 0x401, 0xff, 0x6, 0x14}, 0xa0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000eef000)={r2, 0x100}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000a9e000)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) [ 279.750499] sctp: [Deprecated]: syz-executor7 (pid 14152) Use of struct sctp_assoc_value in delayed_ack socket option. [ 279.750499] Use struct sctp_sack_info instead 2018/01/06 11:24:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000c9f000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000da000-0x4)=0x1c, 0x0) connect$unix(r0, &(0x7f0000d06000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) getpeername$inet6(r0, &(0x7f0000b4e000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cad000-0x4)=0x1c) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000759000-0x4)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x40, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x4}], 0x1, 0x800) 2018/01/06 11:24:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000252000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000007d000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00009eb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r2}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00003dc000-0xc)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f00001ac000)=0xc) bind$inet6(r0, &(0x7f0000fc6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fcc000-0x1)="a8", 0x1, 0x0, &(0x7f0000585000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003ed000)={0x0, 0x0}) 2018/01/06 11:24:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005b1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00008b8000)={0x5, 0xd527, 0x2, 0x8, 0x1, 0x81}) listen(r0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000a12000)={0xfffffffffffffffc, 0x7f}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ab4000-0x5)='reno\x00', 0x5) shutdown(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e7c000)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000f4d000-0x84)=[@in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0x8}], 0x84) 2018/01/06 11:24:29 executing program 0: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet(r0, &(0x7f000081b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000755000-0x38)=[{0x0, 0x0, &(0x7f0000342000)=[], 0x0, &(0x7f0000d3d000)=[@assoc={0x0, 0x117, 0x4, 0x4000000}, @iv={0x0, 0x117, 0x2, 0x0, "380bf37e288787aafa2b6d407deeca5ca9b0bb1c18d7ddc258"}, @op={0x0, 0x117, 0x3, 0x0}], 0xffffffffffffff1e, 0x80}], 0x1, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d3f000-0x1000)=""/4096, &(0x7f0000d3f000-0x4)=0x1000) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d3d000)={0xffffffffffffff9c, 0x28, &(0x7f00004ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d3d000)={r1, 0x6, 0x8}, 0xc) 2018/01/06 11:24:29 executing program 7: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="e565a1ecbe074ebc670583dc0d352f57") mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x3) sendmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "869f36b32f98afc66ed5e7de56da96db5859683a6744ac3c96a4ee8cb339181601435d4a65e725779cdd08e6132adbb4185c60ed591e17237dfe3e74db1dae", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) setsockopt(r1, 0x29, 0x48, &(0x7f0000000000)="", 0x99) 2018/01/06 11:24:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a24000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000082b000)=0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00001d2000-0x4)=0x3f, 0x4) accept4(r1, &(0x7f000023f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ba4000)=0x10, 0x80800) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) listen(r0, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) pipe(&(0x7f00006df000-0x8)={0x0, 0x0}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000262000)={0x6, 0x9, &(0x7f00002af000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, [@exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000874000)='GPL\x00', 0x6, 0xae, &(0x7f0000f30000-0xae)=""/174, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008ee000)={r0, r4}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000403000-0x4)=0x0) 2018/01/06 11:24:29 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006e9000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000945000)={&(0x7f0000f7f000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f7e000)=[0x0], &(0x7f0000f7e000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000f7f000-0xc)=[0x0, 0x0, 0x0], 0x9, 0x1, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f0000f7d000-0x58)={0x26, 'skcipher\x00', 0x5, 0x6, 'cbc(serpent)\x00'}, 0x58) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f7f000-0x4)={r0}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000cde000)=0x1f, 0x4) 2018/01/06 11:24:29 executing program 6: r0 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x7, 0x0}, 0x6) mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0x13, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000fc000)={r1}) connect$bt_l2cap(r2, &(0x7f00000de000-0xe)={0x1f, 0x7, {0xfffffffffffffffa, 0x81, 0x1, 0xdf2e, 0x0, 0x80}, 0x8, 0x10000}, 0xe) 2018/01/06 11:24:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x4, 0xffffffff) connect$inet(r0, &(0x7f0000395000-0x10)={0x2, 0x2, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x2, 0xa, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000005000-0x4)=0x0, 0x4) 2018/01/06 11:24:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ee4000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x80000000, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xb0, "cd4b499c5bbd4dd0ed800662e54ddfde1b1df1742dd363e5f94c3771642200bf9e4c9220a38b7af5f6e8b36942a1392a8fa56274b870aefeaadea384d98451ee3f4b28532ab7a93c1e3adb7f23ebfeffb888603c6de67be82283edafbdecbc6dc03ba56d84f08afc92dea49b1d62484cc948107d27e2f4690d7011909563c1755484b212756b6a5b5f0506c70a57aebdff65a11601158923ea289d3a3c903cea94719c9564617cb86c91c458b3ac75fc"}, &(0x7f00008fd000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000024a000)={r1, @in6={{0xa, 0x3, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffc00}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x210}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000f79000)={0x3, {"4264836eaab2b9"}, 0x1000}, 0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000d27000-0x8)={0x0, 0x3}, &(0x7f0000c80000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00004c5000-0x8c)={r5, @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]}}, 0x8c) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000f7b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000093a000-0xbb)=""/187, &(0x7f0000f7a000-0x4)=0xbb) 2018/01/06 11:24:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x8009, 0x7, 0x2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x67, 0x7, 0x1f}, &(0x7f0000c49000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1b, &(0x7f000073e000-0xc7)=""/199, &(0x7f0000ade000)=0xfffffcf4) 2018/01/06 11:24:29 executing program 5: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffc6d) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) pipe(&(0x7f0000f83000)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f85000-0x10)={0x0, 0x38, &(0x7f0000f84000)=[@in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}]}, &(0x7f0000eb0000)=0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f85000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cbf000-0x1)=0x1c) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f85000-0x10)={r3, 0x0, 0x1f, 0x9}, 0x10) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f83000)={r1, 0x28, &(0x7f0000a4e000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000066c000)={0xa, 0x3, 0x10003, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00009d8000)=0x8, 0x4) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendto$inet6(r0, &(0x7f0000f80000-0xf1)="", 0x0, 0x0, &(0x7f0000143000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000f86000)={0x7ff, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x93}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f88000-0x4)=0x0, &(0x7f0000f87000)=0x4) 2018/01/06 11:24:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000664000-0x20)={@loopback={0x0, 0x1}, 0x1, 0x1, 0xff, 0x8, 0x1, 0x7f, 0x3}, 0x20) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x1, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x0, 0x4) r1 = accept(r0, &(0x7f0000e7b000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba9000)=0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000081a000)={r0, r0, 0xe5e1, 0x0, &(0x7f0000e4a000-0x1)="be", 0x4, 0x5, 0x100000000, 0x3, 0x1f9e, 0x8, 0x100000001, "fefb4403e4cb69ce5160ea817405eec119efcdb063c9369a486a2ae85457c7bf94b24b77b5ea2dbd7ecb2b42"}) 2018/01/06 11:24:29 executing program 7: pipe(&(0x7f00001be000)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000daf000)=""/4096, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r1, 0x29, 0x11, &(0x7f00007c0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000acb000)=0x14) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000cfd000-0x8)={@empty=0x0, @rand_addr=0x0}, &(0x7f0000f2d000)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) socket$inet(0x2, 0x100000000000003, 0xb314) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000acf000-0x38)={0x0, 0x0, &(0x7f0000ace000)={&(0x7f0000ace000)={0x2, 0x15, 0x101, 0x2, 0x29, 0x0, 0x5, 0x1, [@sadb_key={0x12, 0x9, 0x82, 0x0, "d7ac931a63e3ba7bad312b5adf31e14adab8d321acd6d35fa791831fc244b4f7ed81e4fbc9a7f7c6585ebc43269b83046ff00320360c2e8c057172fc11c18395323f2cc30c7b617c3da6dbdad8c05c28cef1fee5549c261604c334a11195fe43f81bfdfde290f6247ebac933705e3bf5e4e8bc58be7e6b6976137d39cf4adae420c3"}, @sadb_address={0x5, 0x17, 0x32, 0xa0, 0x0, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}}, @sadb_ident={0x2, 0xb, 0x1, 0x0, 0x1}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x1, 0x3, {0x6, 0x2b, 0xffff, 0x5, 0x0, 0x6, 0x0, @in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x2, 0x1f, 0x14, 0x14}, @sadb_x_nat_t_port={0x1, 0x17, 0x2, 0x0}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x40) writev(r2, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/06 11:24:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x8000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e0b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000174000)=0xbbad) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0x18) 2018/01/06 11:24:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008b7000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f53000)=0x0, &(0x7f0000001000-0x4)=0x8) socketpair(0x12, 0x80005, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000002000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80800, 0xc000000000000) r2 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004df000)={0x0, 0x200, 0xcd4, 0x6, 0x200, 0x1, 0x6, 0x8, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xfffffffffffffffb, 0xfffffffffffffff9, 0xfffffffffffffff7, 0x59}}, &(0x7f0000ff4000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000827000-0xc)=@sack_info={r3, 0x7f, 0x1}, 0xc) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000023f000-0x10)=@common='lo\x00', 0x10) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00004ce000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fa3000)=0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000dbe000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff4000-0x4)=0x4d3) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ff3000)={0x0, 0x4, 0x30}, &(0x7f0000ff3000)=0xc) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000df0000-0x8)={r4, 0x81, 0x4}, &(0x7f0000ff3000)=0x8) sendto(r2, &(0x7f0000ff2000)="f3dd", 0x2, 0x0, &(0x7f0000ff3000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1a, 0x80b, 0x0, &(0x7f0000179000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000ff4000-0x20)={0x0, 0x7fff, 0x5, 0x2, 0x6, 0x5}) r6 = getuid() setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000ade000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x2, 0xffffffffffffffff, 0x2, 0x3, 0x0, 0x0, 0x80, 0x16, 0x7, r6}, {0x7, 0x8, 0x8, 0x800000000000000, 0x2, 0x7, 0xfff, 0x4}, {0x5, 0x0, 0x8, 0xfff}, 0x6, 0xf, 0x1, 0x0, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0xff}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0x7ff, 0x2, 0x6, 0x8}}, 0xe8) 2018/01/06 11:24:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f00008a0000-0x4)=0xba) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00006bd000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000842000)=0x884, 0x4) pipe(&(0x7f00009e1000-0x8)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000953000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x8, &(0x7f000064b000-0x8)={0x3}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000088c000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a2000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ba1000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@rand_addr=0x576d1762, 0x1, 0x6, 0x2, 0x7f, 0x2, 0x80, 0xa0, 0x0, 0x7fffffff, r2}, {0x7, 0x0, 0x20, 0x7, 0x1000, 0x80000000, 0x7ff, 0x100}, {0x800, 0x615, 0x5, 0x100}, 0x0, 0xd, 0x0, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x4, 0x2, 0x3, 0xfffffffffffffffe, 0x0, 0x6, 0x7}}, 0xe8) 2018/01/06 11:24:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000073b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1e, 0x1, 0xff, 0x1, 0x4ce, 0x5, 0xe5f7}, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000a33000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x0, 0x0) r2 = accept$inet6(r1, &(0x7f0000938000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a83000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00009b8000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000818000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b16000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000ba5000-0x8)={0x0, 0x0, 0x0}, 0x8) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000fa000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvmsg(r0, &(0x7f0000711000-0x38)={&(0x7f0000ed4000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffee9, &(0x7f000063b000-0x70)=[{&(0x7f00003c4000)=""/192, 0xc0}, {&(0x7f00001f0000-0x62)=""/98, 0x2a}, {&(0x7f000078b000-0x6e)=""/110, 0x6e}, {&(0x7f0000702000-0x6)=""/6, 0x6}, {&(0x7f0000be9000-0x94)=""/148, 0x94}, {&(0x7f00008b7000-0xa4)=""/164, 0xa4}, {&(0x7f0000ad4000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000e88000)=""/60, 0x3c, 0x7fff}, 0x40000000) 2018/01/06 11:24:29 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x5, 0x3, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000013000+0x2ef)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4, 0x3, 0x2, 0x0, 0x9, 0x1, 0x80000000}, 0x20) getsockopt$sock_int(r0, 0x1, 0x4000000000031, &(0x7f000000b000)=0x0, &(0x7f0000007000)=0x4) 2018/01/06 11:24:29 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000001000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fd8000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000002000)="9ea74820a6ccbcd7c9cb47a747ed337947da50a840974b33f86abd837cf7762eea6aa6ec5795ff", 0x27, 0x84, &(0x7f0000002000)={0x4, 0x3, 0x8, "93d5f5e0ea6b", 0x7, 0x0}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd7000)=0xc) sendmsg$netlink(r1, &(0x7f0000fd7000)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)=[{0xd8, 0x5, 0xa, 0x3, 0x0, "02477100f7a14cb140993edd85c69a8816fe6f3a736159becbf8f7103659e4d3f8cfabe5fc289129c621e3649d469fd869742e80efd7b343ee574e998203840788dcbbf620a38db0df6b7a2dec68c83bb49d79603c646f222a7c23da43b701c58306db0c470ee759f38e8208783a7bda25d4ba6e0244346cdd8a61ad971722e52f92b408278c8fa14f5d37c0505b674ce5aa74d37819adccb793338a8564f4a03e74a0221295afb18f5b4b158d31a12a5222f53fad042f091e61f6bdf32c3d5a4acd1091cdae"}, {0xf8, 0x4, 0x400, 0x6, 0x1, "f885ab6a89d0bac33fe486129f4a2d98eeca0e2ffc05e2684baa1a7d61c096f8855bbded9bba94c67bc928ee9d2a4d591e11ef387e132982ae05b7993ff68c54dc4fc080deef6f44761b2dd0af590aad0ae66df06d36dfa7d5adf6478e097f0964d3314351da2be3ab02d5db6334619792c92e774f40704c51e9d96d83caeef0c38f0921edadf958c4f63d1faff51313eb8bf58dce8ce6801f71add147c9c9532d8b69ace2123831b4c3900108ef383dce1132036768f0fcb17a08d209bea05a515f7a6aac602ec8c762ab99f232e0a50dd1ee0e27e8bac4ab6100373d22e2477598a2beac8a3b7d"}, {0xdc, 0x1c, 0x300, 0x5, 0x3, "ced1cacd7bbfc851553922eadf2007d01eccb3b49c08c7d97a48c4fd4f7317ee4115fe0c892d4bf4ef5d7d8d99b39ed3d2124986b580ab678cc336ec31c7dcec362c79c467f26a2f849dd5a02429dc7aaeefd409a030199d7784b5eeba8ed2dea464fca71a485b1d7e65706af93979795e40d5f57090e8dbc11c93d7414839382f9f527d0103f379401595c754285fee0c08afdcb5f4cbe6920f4049bb2c8b7f1e5e7e531d1e3086744549c086c59d1cda0344a6a0f2afc57cbfb530cec677d578549cf9763670281582"}], 0x2ac}, {&(0x7f0000fd7000)=[{0x10, 0x0, 0x309, 0x2, 0x3, ""}], 0x10}, {&(0x7f0000001000-0x104)=[{0x104, 0x5, 0x800, 0x0, 0x2, "954d2f92b3b85958752d5b24c7743f255d81a6b121e1f0b6f96030c8efdee4db714816e1572b8618995f10dc40f228157b9182fe9c5235b63d802a505e8a9e0f0ce8e4c82b04743d9ba9aabf596cbccc544e2884cf187487c492778337de16eb0e8849524adb203995aa5e18122323ef3fbe755111c32b779bf248e049e88d956d6fdca1c42478bd37b506896d367f092e92d60eb401578defa84f5c128b304e14db7dab0df4c4a2efd24249a735528f1e392a70029a4b2f2eac28cb3b6de235b7f7656d73cad14bd3b01ffc1498ae02070af9a923d74d30ff2ed7cd02f144f9a561ca01535dd9a3055c9db577500601fe07"}], 0x104}, {&(0x7f0000001000-0x11f8)=[{0x60, 0x4, 0x805, 0x10001, 0x1, "076c5db5bf0ad5a785604777485a60656599f3d9a7428dc572a2639beac2c0b8008a1a4f584f87d177dfa9b9d61f0bcc3fb6e911e1363d634c47a9fe536df4606372c5f72c5dbb962462a6a955"}, {0x1010, 0x7, 0x200, 0x1, 0x3, "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"}, {0x7c, 0x8000, 0x10, 0x800, 0x1, "d61cc42119bd1257ca5cb1d593437877ec26ff16453d5ae0e74440b176cb4debbd1a1afcde7daa4ebb7eb3ef80ae7a0a98fce4707464298738cf59744c895ab91dc2d0243180ab72722bcdd1045587ee0fc310725a6086312a215c0b9a6793029b8066967b57fc1d1bf9"}, {0x10, 0x40, 0x0, 0x4, 0x1, ""}, {0xd4, 0x1, 0x10, 0x8, 0x1, "0372a430ecdc3b65fcc433f6f1849b07d9c3b370df1d95061283ebcc196c747fb5438a39f25c5772157f2d29b1f0e30c913188c5ce8ad11e4313c424df1609d1c2862830ecd363d2744ad9639952aef391cf73fbe0eb732c46da5853c3e3bc6898d206a5d50ad1402e0efd14db0d851b03f6180d2a1d18db24e653fd06ab78755e773a4252853cd441879c7f7be2a5a9ccb94a980040b1c769401112dff4c5a5b7219cf73d4ca818570e849ce3a3017195d5aa4feec054cab05a97532cce735b8c"}, {0x28, 0x6, 0x20, 0x40, 0x1, "d493d0131d0a2ef359ffef1303ec6a8dea08195cbe"}], 0x11f8}], 0x4, &(0x7f0000fd8000-0x68)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x68, 0x4000084}, 0x80) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000003000)=@llc={0x1a, 0x0, 0x1, 0x4, 0x1, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000fd8000-0x70)=[{&(0x7f0000004000-0x32)="2c2994317a511aee176eb4824dc6827dd8ac7a9b7bbac7a927138b94f655f36f452d6de3d3afce9b7ee5aaaafae2c7520a47", 0x32}, {&(0x7f0000003000-0xda)="3205294a37b398f22a62c579c667f417c81e0f5337bfbc932e41249bfaf8ac748c55ae42156be637890af354bc82d6507dfb5e891f3aaad1cfa2c8322889008ccaa1ceaa79dc5e06c1f84753360dabcd85b9c00b748b1d12f0917a4c8aceb94c78da10b5acd615dc3788cfceff438037ecd794c3f07d29d723ae6b65315f017ef12e4af65cd241592a29a142511ac55dbbaf753c91085034e42e71387116c21eb9a2232c08b3ab7d3e83418bac5c13f7c2956a8246ecced110b9e77e52366c5d0c30cdaccb6f3db26a529604fd994f33c0240e2bc603706c5638", 0xda}, {&(0x7f0000000000)="5c409dab89c4d56302f9bb52246735045faa68c453fe3766054f39f3139bf54bc5d8cb8ec20208666435ae49e9666e0d2a21c67e15e80e3046573138d453bf0ad47e3687fef51b7c829685d6f90fcc40449f72b97009c5e5279c0ddfbf496cde6adaba9b52cc90d69b9c25a6184fcc85079acee94688964c6810387678f4617d537e36610538952eb6df19", 0x8b}, {&(0x7f0000004000-0xb)="a533016dd8d4edc46f0513", 0xb}, {&(0x7f0000004000-0xe1)="2ee2f433ee5bb550485ab9d86c31ca64ddac161839340cc8d8e90e299c76c6e4e2e24d1c84b1ae1df0bcf73c7f185eb05232e9fd7db1f443c8717cab4830d80b6ef07fd428334363d0016b903d46eea84bab1a8b6ef670b464c8961f98d28e301e2c97d26936c3c0c685d82cde0018a7dc2477dc0c2d9ebe52dfb38596a92ee9826ec40eb9cbbb2d69c73ad88c6902500fa1630bbc78587fefe41644a2041968fe3d0ca5082e40405c70ec62b3256dae224333b9d5c57899552f112151b3d77667582b07b0c5fd352a550af1b36e18075d4f8465963494e2e1e314f63f7b2aff8a", 0xe1}, {&(0x7f0000001000-0xdf)="7bc1af2d89fedd6d0c299c63d16d21c1cbc370db7a13f878a61561547517d9be0b76ce625acfa95a4433dd8c6c146d982c84f3118de2626dbd9406ab5790f4973bcec1203d443647434b9da2edc2a8a2c49fae6b08820b3964d68a63e896d4928e2bcc98407befc968c4e202b46f52520b67123b679def3fc4dfd795a2775eaf509ade060be7395d2f49df946828daba6aa7ee37bd4942a11fd14aff508090b8aadd42936a60e2a9a0f07eecf00bfa889dcce651468d0ef8c60f81dc4e2e7bf92bc2d185e914ddf238da8d0c69d3a9789a97783512f6f1a5b1c9eebfeebc7d", 0xdf}, {&(0x7f0000000000)="368986b83620cf1d7e06e72c038564481d8da9badee029dd47679e9bf918902dfd5dad89542050affbedab0fc119e0665e529d77e1a8d3eacf633d3d4e5af5b17323c4b8ebb5d40de6209ea33313dc4219191639ae0d9828bee1fe6fc82118b7a5322ef2c42fd4959e188be4a4dff997b53997c497c9d404f3fa3dd07b7fc86bd4b4", 0x82}], 0x7, &(0x7f0000003000)=[{0xb8, 0x117, 0x8, "d735a3ca07a353c1cb14d4ceb9a4a28ceeaddcac6b782884ed2fa75e0042122c2db1edda89d75b63e6743d62a151710433fcce3285fb734fbe3eb390bab40fe1fec1193f3eeb6dce52e184d3fda111bb9b68bd25ebae8f8b68a582e66b23570624dfd3096d38611c5161f0f60a4c8dee669bfae91c697a59469618dfb8703ba5e5ded64ac11496cbbf3dd48690f9c97f43349abfbf1e8bdd2fd4cf02761687922df6b7292eeb6c"}, {0x38, 0x118, 0x8, "db8cbf94dbd6937d6c170327fa3a2044e1dcbeac1ed4ce881dcdf588311d97fe91fdbef3"}, {0x60, 0x11f, 0xafb, "93d169f8742246c061fa9b4225b4c5014057f9dc634d5aaaa65d80a2a97e763825608baf6a1eb4d7882314eba33bf78c96654fae76418b4eaa4ee37ea274e7393949c13166eea24be0b419ef59"}, {0x88, 0x185, 0x7, "dcd4eccad160c0b0c80c8f3a2e7df97f9611966d136c4aa5fda835efd1c398dc79a65e13c76c75868d95974fdee016b502ec6f4dba8d74152799da9ba49115dc978d3fe62cb394f9ab0dc4a678c180a9ef2795f1d95ee88dfbe7114c4bcd4d9f7ba6ce72b094eb82ef11c743b1c23b51a394fb009f30c3c6"}, {0x50, 0x10d, 0x1, "581297096abd5669a3ffa3a18adf315bf06160e2a6d9215933d03b5a9f430ffec0dcd9645d8e6ff9e2da336ca4aab04fcda410c8de8d566673"}, {0xb8, 0x119, 0x400, "62f2145c36096d002806465f7a6b67c34822a94b01a2a5c8805863e5214bd2cca1abc0aeaf1df4e0a534507d7fe382972e588b1932e1776bfdb33915b4b80de997601aa84f31411d15bbd18267a4ac3492b6bee2a7cc53aad22890266d4739381b0f9e67c9bd0abe8b673b6967543abf33e59e0a7ac53eaedf2228e2309d5c284464cf790d0d17fd46e387e0ca890d19b1af08486a4c783732758f8aede9af30174a555c4d"}], 0x2e0, 0x20040804}, 0x4000) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f000000c000)={0x0, 0x0}, &(0x7f0000fd8000-0x4)=0x2b3) 2018/01/06 11:24:29 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = socket(0xa, 0x803, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000fa000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10000}, &(0x7f00005f7000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000449000-0xa0)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x4, 0x10001, 0x8000}, &(0x7f0000d5b000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000473000-0x4)=r3, 0x4) sendmsg$nfc_llcp(r1, &(0x7f0000a67000-0x38)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x20000000000}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x1000000029, 0xb, ""}, 0x10, 0x0}, 0x0) 2018/01/06 11:24:29 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/06 11:24:29 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) r1 = socket$inet(0x2, 0x805, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000011000-0x4)=0x7, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000014000)=""/97, &(0x7f0000002000)=0x61) socketpair(0x15, 0x6, 0xffffffff, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000014000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000000b000)={r3, 0x0, 0x0, 0x5, 0x7}, &(0x7f000000e000-0x4)=0x18) listen(r1, 0x7) 2018/01/06 11:24:29 executing program 2: mmap(&(0x7f0000001000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00009d5000)=0x0) write(r0, &(0x7f0000637000-0x26)="240000001a0025f0006b000421bbfc00020b00ff00090000000d00eb08000400008000b7", 0x24) 2018/01/06 11:24:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acb000)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000368000-0xb1)="835e09e8853f5a2fca1e5882a878da4ff254595f30faa97bacddabfab1674a1e78452050357485b43567565a97d34a0ec44cc4d50e4950b4b6234c4dd080af7cc7dcb1dd8b4e5e75f1632d70b6ca2462a7081a6f71300c4f760e12b862bce5d52533342af5fef44a93cee8603abbbcc3dd958048197ddbe49350cf350de3f6b5034eba89531c5cd87ffc0696293da010d1d72024abea890eb4c0715ab4361528c8ac2fe9976e992963e105c9b17be5643d") socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000013e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) bind$alg(r1, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) accept$inet6(r0, &(0x7f000077e000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000334000)=0x1c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000bc1000-0x10f)="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", 0x9e) 2018/01/06 11:24:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000029e000)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0xd, 0xe, &(0x7f00000c1000-0x70)=@raw=[@call={0x85, 0x0, 0x0, 0x27}, @jmp={0x5, 0x4, 0xd, 0xb, 0xf, 0xfffffffe, 0x0}, @call={0x85, 0x0, 0x0, 0xf}, @ldst={0x3, 0x0, 0x3, 0x1, 0xf, 0xfffffff0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, @generic={0x1, 0x9, 0x81, 0x464c1270}, @ldst={0x1, 0x977810a1cc3723a0, 0x0, 0x6, 0x9, 0x0, 0x4}], &(0x7f0000f82000)='GPL\x00', 0x2, 0xfb, &(0x7f00002d2000-0xfb)=""/251, 0x41000, 0x995363f4ecf23ea1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000904000-0x4)=r2, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f000002c000-0x14)={0x0, r2, 0x4, 0x2, 0x0}, 0x14) r3 = socket(0x10, 0x20000000000003, 0x0) write(r3, &(0x7f0000070000)="22ffffff13000721004f10f7e2d2050002170a000040000004000200e700ff02f155", 0x22) splice(r1, &(0x7f0000b1c000)=0x2a, r0, &(0x7f0000ee5000)=0x0, 0x6319, 0x2) 2018/01/06 11:24:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000019e000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000059f000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x0, 0x1, 0x4, 0x0, 0x80000000, 0x5e, 0x10000000000000, 0x10000, 0x1, 0x1, 0x0, 0x32da647, 0x3f, 0xb59]}, &(0x7f000034d000-0x4)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005c8000)={r1, 0x4c, &(0x7f0000462000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9bb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}]}, &(0x7f00009d1000)=0x10) r2 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r2, &(0x7f0000415000-0x64)='w', 0x1, 0x0, &(0x7f000008a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) close(r2) bpf$PROG_LOAD(0x5, &(0x7f00007dc000)={0xe, 0x4, &(0x7f0000ef9000-0x20)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x686, 0x0, 0x0, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x13}], &(0x7f00009d6000-0xa)='syzkaller\x00', 0x1, 0x4a, &(0x7f0000a44000-0x4a)=""/74, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 11:24:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea4000-0x27)="220000001900070400a7c600090004000a42e9000008000000ad000006000180a427", 0x22) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000049d000)=0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000980000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 11:24:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000080a000-0x8)={0x0, 0x0}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000314000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f51000-0xc8)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x2, 0x18, 0x1, 0x1, 0x1, "14"}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000acb000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dce000)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00004dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003a3000-0x4)=0xb) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003b5000)={0x0, 0x0}) getpeername$ipx(r3, &(0x7f0000434000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c1c000)=0x10) bind(r2, &(0x7f0000413000)=@l2={0x1f, 0x7, {0x7, 0x7, 0xba88, 0x8, 0x40, 0xffffffff}, 0x8, 0x2}, 0xe) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/06 11:24:29 executing program 7: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) r1 = accept4(r0, &(0x7f0000547000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f000014d000)=0xffffffffffffff4d, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a61000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00006a1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 11:24:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x3b6, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000073c000)=[], 0x0, 0x7ac) 2018/01/06 11:24:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x0, 0xfffffffffffffff9) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000fb6000)={{0x7, 0x1, 0x9, 0x31e11fe7, 0xff, 0x81}, 0x2, 0x81, 0xfffffffffffffc00, 0x3, 0x1f, "4ee91de0f1207db25c51503fed108a7e20ef7e873a107aa0526d4445dadafd289c21e9bd1a76ee1bed069023cb389d6397d33369e67122324a18048bb1ff2a6577f1ec4a6497fd1f894eef4b2691c9d4d3b7a76c53d2c329c4291fdf9285648bd10c2e0794542f605c151482c026173779529f558688ea5c4a8de119331decdb"}) writev(r0, &(0x7f0000968000)=[{&(0x7f000024f000-0x29)="2900000018003109008b0001000000070a0000000000ff06800000000c000800040010000053f4ff01", 0x29}], 0x1) 2018/01/06 11:24:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x8000000011, &(0x7f000006d000-0x35)="0398649b", 0x4) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0x20000000000c9, &(0x7f0000f1b000)="00fe08ff1200aa05010000000009ae00", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e7c000-0x20)={0x9, 0xec3, 0x5, 0x7, 0x4, 0x81, 0x20, 0x4, 0x0}, &(0x7f0000760000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000905000)={r2, @in6={{0xa, 0x2, 0xb6, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x200, 0xffffffffffffffe0, 0x7, 0x0}, 0xa0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000064c000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="d8c6d1827e41", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000138000)={0x0, 0xffffffff80000001, 0x8000, 0x9, 0xcc17, 0x4, 0x7, 0x81, 0x0}, &(0x7f0000d51000)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000595000)={r3, 0x3ff, 0x200, 0x81, 0x1, 0x3}, 0x14) 2018/01/06 11:24:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x3b6, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000534000)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00005e7000-0x90)={0x7fff, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/06 11:24:29 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000062f000)=0xfffffffffffffffd, 0x4) write(r0, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000000e000800f0ffff00000503c76e35", 0x26) 2018/01/06 11:24:29 executing program 1: mmap(&(0x7f0000001000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000069c000)={0x0, 0x0}) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000e19000-0x4)=0x2, 0x4) r1 = socket$inet(0x2, 0x1, 0x9) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b62000)=0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)=@buf={0x53, &(0x7f0000000000)="61d4faca2288702992eddc58eb7c97a9fa8f9b4d972935fe97c41e946a7e8553483edfc3cfb2871c09085b1e96e688de8de132e548e3bf77a3f8c158f54a120d57a269ae37d75dec771d1e58055a233f77fddb"}) 2018/01/06 11:24:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000d86000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) syz_emit_ethernet(0x59, &(0x7f0000712000)={@random="473a0bb02519", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x8515, 0x8, 0x3}], {0x8100, 0x7, 0x9, 0x9}}], {{0x0, @x25={0x2, 0x7fff, 0x1, "bdc09fe4cb887684e902ddd6d19ec291567a6e9168d9e5e98c9a8b20e4fe8342a714b4928104b782910f234f7b3629a1ec09c5abc6cbe7a8dfce6ae10df8c23e"}}}}, &(0x7f0000e30000-0x14)={0x0, 0x3, [0xda2, 0xcc2, 0x15a]}) syz_extract_tcp_res(&(0x7f0000ca3000)={0x0, 0x0}, 0x73, 0x0) syz_emit_ethernet(0x3f, &(0x7f000078f000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x809b, @arp=@generic={0x2d08e8cb56d14b51, 0x88fb, 0x6, 0xd, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "8c88ffa6e9f7d243911598a269", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "90e4dfb8faebf0c082e4a91b9a5ea77b"}}}}, &(0x7f00007ba000-0x10)={0x0, 0x2, [0x66c, 0x230]}) pipe(&(0x7f00008b6000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/01/06 11:24:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) [ 280.189861] nla_parse: 14 callbacks suppressed [ 280.189866] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/06 11:24:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000015, 0x80005, 0x1000) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xe105253e4acfbf5c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000aeb000-0xc4)=[], 0xfffffe69) 2018/01/06 11:24:29 executing program 6: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x7) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000067d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x3, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 11:24:29 executing program 2: r0 = epoll_create(0xd1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000001000)={&(0x7f0000001000-0x48)=@full={{0x3, {"dcfc1ff7ecc76d"}, 0x0}, [{"bf5ccc955a6dda"}, {"d8a47af530b10c"}, {"fd1b7abd48fe91"}, {"b825e806b929d6"}, {"d010a5a895293f"}, {"c8162d5c7e2190"}, {"a8c7091ba350b8"}, {"151f7e447355b2"}]}, 0x48, &(0x7f0000001000)=[{&(0x7f0000002000-0x32)="a7969231b657fe65bc730f8a14b45db4a50b84a76b2b136b676c70355fc63e7d628bfdbc2e9bcc69eb128194968c5edcca0f", 0x32}, {&(0x7f0000002000-0x91)="6cef97752cbe17eba139d0ed03762502a4293772099caf3f50836654b17cdf47172bb9c0ed227ee9a321f48c81e2609649756734d92749191c9d40b4c3f6d77a0f2cbd95be1fdc9a6ace964d5417ddc1131fb6cac28fd2fe0d258c21f1565620ac58d8809a57916dce7c2507338650c9431729e18a40b89509098f4ce2153ac72693a34a9541270079caed2498441ee02b", 0x91}, {&(0x7f0000001000)="7ae85a94182b182511bb9cfc26c1f38e505af4e909ddad2c4ad5e456744b67b5181d243e71c14d9a9dccd54feeaa91fb6edac5a0d36f1d67e891eb8de54e938dd72c1b62bfe1e88d0320948505e26ee52ac3e94d404ffeb6c3e15d958551048d28390d876ff4229fe59f025d2a1e450c37816c5defe2f4875263a8f049929003ffe5234bdc8b5def9095a86614d07f99dea4b6e9a8e16ffea596f14c0f74f3309f4145dd18be860a4e17e9957fc468256c0abf1c1e7a3a55bf2687a52720bc486033c47eb0b33f8680ac59421955b92506f008d367101e5e", 0xd8}, {&(0x7f0000002000-0xc2)="95ac31e0ebeb83cea8a0f391087b1fddc9e8f6bef1af73cab928ed54b7665db40b62acc444324fa475b900b8b375169daef8cf7412d3d3d0c4c0d11cdc89eee84600d47ddb3551a29076fb96f8f60112a69f4f44b138141006dface37f135a6413ac69edc80335337a35e6313f8d0ce1bd965a35af322937dd7c29e61f41bbee3e2bcb749f549ae15b621f0e5b6b7786d4583983553e6769069184e15d3747c96645c195c5bea22c730e6139faa81681f44c7dd270318dbade0e41b4edf6521c759e", 0xc2}], 0x4, &(0x7f0000000000)=[{0x58, 0x1, 0x0, "d3b96f1ca4d1dbd5ec22d6b802fb17135bf48448d4cedaf61c64e72c151f1a54dfd334016c946bb32a648924d591b423f1696457746e27198cfea55040ed8383ceb0ca8e"}, {0xb8, 0x11d, 0xfffffffffffffff7, "1040d70d4cb47f7d1ec5cfc7921b4ac982885fae00e5f2cad0dd79c694cd687188a17320f860f1b616273c89e2c768e15865eaaab277aac4fc4c603b0e2af330df07daba41a45de8f4e7aba6a7fdaea9ed91ee41cd2358137a05126bdc59ff7e6ed41e09c74162f5a23ba1bc3de2af32b91bcf933da4bf098e6ae440c1ebd23c0d52a07a7dd92a542b22ad32863573f7412f708a5e759c90764acbe635fbd087da54"}], 0x110, 0x20048004}, 0x801) read(r0, &(0x7f0000001000-0xb1)=""/177, 0xb1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00007a2000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/06 11:24:29 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000000a000)={0x0, 0x0}, &(0x7f000000f000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000007000-0x8)={r1, 0x0}, 0x8) sendto$inet(r0, &(0x7f000000a000)="32000000140025ffff07008e000914040a01c2fe200000091a000100e89a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000010000-0x8)={0x0, 0x5}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000010000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={r2, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7f}, &(0x7f000000d000-0x4)=0x98) r3 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x200, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r4, &(0x7f0000007000)=""/221, 0xdd, 0x2020, &(0x7f0000011000)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000000b000)={r0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000011000-0x4)=0x6, 0x4) 2018/01/06 11:24:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}], 0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={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]}, [0x3, 0x2, 0x3, 0x8000, 0x28, 0xfff, 0x9, 0xfffffffffffffffe, 0x100000000, 0x7, 0x2, 0x9, 0x3, 0x40000, 0x9]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x80000000}, &(0x7f0000001000-0x4)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 11:24:29 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[{&(0x7f0000491000)='u', 0x1}], 0x1, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f89000-0x4)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00007ea000-0x98)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000144000-0x4)=0x0, &(0x7f0000871000-0x4)=0x4) bind$inet(r2, &(0x7f000063c000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) [ 280.246072] netlink: 'syz-executor0': attribute type 8 has an invalid length. 2018/01/06 11:24:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c24000-0x4)="91504c00", 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 11:24:29 executing program 1: mmap(&(0x7f0000000000/0x903000)=nil, 0x903000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000903000)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006bc000)=0x1c, 0x800) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000905000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000904000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004a5000-0xc)={r2, 0x8, 0x0}, 0xc) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000903000)=0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000901000)={0x2, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 11:24:29 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000745000)={0x1, 0x87, 0x7fff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fee000)={0x0, 0x0, &(0x7f0000fef000-0x58)=[]}, &(0x7f00003e3000-0x4)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) r2 = socket$inet(0x2, 0x80807, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000f01000-0x8)={r1, 0x8}, &(0x7f0000ff0000-0x4)=0x8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000ff0000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fef000)=0x10, 0x80000) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/06 11:24:29 executing program 7: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000d000)={0x0, &(0x7f0000006000)=[]}, 0xfffffffffffffc9c) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000035000)=0x0, 0x80000) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000036000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) bind$packet(r2, &(0x7f0000004000)={0x11, 0xf, r3, 0x1, 0xff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/06 11:24:29 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = socket$inet(0x2, 0x1, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000003000)={0x0, 0xfe, 0x20}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x222}, 0x8) 2018/01/06 11:24:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0x85c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000060a000-0x4)=0x6, 0x4) r1 = socket(0x19, 0x0, 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00002af000-0x4)=0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/06 11:24:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000711000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fa7000)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000478000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x66, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="49fd6a7a15c2", [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x400000000000003, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/06 11:24:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d7c000)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002b4000-0x4)='bic\x00', 0x4) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@random="b346d37206e1", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x61, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000fef000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000385000-0x4)=0x6) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000337000)=0x5, 0x1) getsockname$netlink(r1, &(0x7f00000fb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fef000)=0xc) 2018/01/06 11:24:29 executing program 6: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00003e1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f7ff", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "a21adf", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @fragment={0xbd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], ""}}}}}}}, 0x0) socketpair$inet(0x2, 0xa, 0x2, &(0x7f00007e9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000eaf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eaf000-0x4)=0x14) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xe, 0x1000, &(0x7f0000eb0000-0x8)={0x0, 0x0}) 2018/01/06 11:24:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00005ef000-0x10)=[{r0, 0x3311, 0x0}, {r0, 0x100, 0x0}], 0x2, 0x9f8c) close(r0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000034d000)={0x5, 0x0}, 0x8) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f00005a8000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000289000-0x4)=0x7, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) r1 = accept(r0, &(0x7f00005de000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000479000)=0x60) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00001fe000-0x4)={r0}) syz_extract_tcp_res$synack(&(0x7f0000f48000-0x8)={0x0, 0x0}, 0x1, 0x0) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b535ea19371228fb35cd6affe75fd508703a6520c0c3bcedded24701762dcc7bd2249cb28f40bca747076580104c7a930147cc14fa98c7da7b4cb5d0268cb4a2a3629923bccfc95f3f7e1016b77eec330ccf3264824dc1c2826635d6a37badd2fabc8477acd6797c2201ea3aa10c1bcf72a92d3a2333701e8a4effd28eecfa504af9e19c8e3ef6aa3e7ac50c17b032f86ef3a0c87345f5fe88fc592e2d1ac32864512bbfd1b1326a3b5e1f5ed1e72246769050f193ad8659973ed8dd9123f155eea421d8149f28ab27abfbde3f963652160d6ea89e836c86a7277606813e3a9e42f9e40f321721b306e1a75ed6c45577bff2accf6fc33963f410eff6d15a7382a872f528f85adf2d14cf962028c5285229a189a2b445743940460e50a9b4925259a215b00f2d982fc859b28376fce505edf8fd5a281481731f70c66d6728aac1269a29a909a9ec1da8408725491215a574c1b24a3da493c8795cf6b29033e866b264c096952c275c0b6a284c450e2c1bd8df370d54245af1471b63be7b523a91787ac0f976b341161e39782ce739591217ab409831a7946ad8591a7eb45f22cdd034ace3cb2c072d9c39c908cef10d98ff7e9dd7a5bf7fbe4da21006a0d68a81a4bc1bb03a12952665db6d5689c6ffbb3b059b2b63dfcac390441afb9e0f936fbeebbf3b6e07de0e52b48622b8e99a2d620ed7f8ecfb67c51c474a8a3910f6a6c3bd197db07f93b8fd27bd9478020296dc1d5ed3c077781", 0x218}], 0x1) 2018/01/06 11:24:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000304000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000000)={r1, &(0x7f00000b9000-0x47)=""/71}) r2 = socket$inet(0x2, 0x3, 0x7) r3 = socket$inet(0x2, 0x2, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x7c, "538d51afc0f758b9b682cce94aaf03add794ba62025577426056feddb227a22b9de15f1fbb1ae690a45697f23865fdda261bc270b13ee75504657f969fac17393125e9800805cc0f4144346e82380ab32817c96ece44a583a01167e7855d453e7b84ece581198197e24438da8ec20ca31cde3c7b052194a582bd5c5f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000001000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x4002}) getsockopt$inet_int(r2, 0x0, 0xd2, &(0x7f0000008000-0x4)=0x0, &(0x7f0000010000-0x4)=0x4) 2018/01/06 11:24:29 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000fcb000-0xae)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/06 11:24:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000a7a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000037d000)=0x10, 0x80800) readv(r0, &(0x7f0000b3a000-0x60)=[{&(0x7f000054d000-0x6d)=""/109, 0x6d}, {&(0x7f0000b83000)=""/43, 0x2b}, {&(0x7f0000330000)=""/44, 0x2c}, {&(0x7f0000b55000)=""/4096, 0x1000}, {&(0x7f000044c000)=""/108, 0x6c}, {&(0x7f0000cfb000)=""/51, 0x33}], 0x6) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000ed2000)="26000000250015f8feffff780000360004ffffe8004000000e00010004000000030003c76e35", 0x26) 2018/01/06 11:24:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a4e000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008f5000-0x4)=0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003bd000)={0x0, 0x0, 0x0}, &(0x7f0000664000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b2c000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xe, 0x0, 0x9, 0xa, 0x20, 0x80, 0x7f, 0x800, r1}, {0x5, 0x10000, 0x3, 0x100000001, 0x3, 0x2fb7, 0x8, 0xffffffffffffbaa3}, {0x6, 0x3, 0x401, 0xa}, 0x1, 0x8, 0x3, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x2, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x7, 0x1, 0x1, 0x1f, 0xb36, 0x100000000}}, 0xe8) r2 = accept(r0, &(0x7f0000680000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002cf000-0x4)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r4, &(0x7f0000184000)="", 0x0, 0x1000000040000, &(0x7f0000acf000-0x81)=@file={0x0, "49eb0dc944a67b42e613e94c7245bbd6eebb3bbfd3b32972f6f9cf026dfc43dbf8b9b4cae8b3ef87df35e2a8607324f84f7e6d418c181747443b4f972aa76a14815c6909b0117315b7e1671a840ea3319b5ca345d069da36f01c1bcf86b4dd0c28a246cc3b053e51cf131fa5b11aab94335c06b498bdc5574e602f72e0fb28"}, 0x81) listen(r5, 0xba) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a44000)={0x0, @in6={{0xa, 0x0, 0x37, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x8001}, &(0x7f00007e9000-0x4)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000271000)=@assoc_value={r6, 0x1}, &(0x7f00007bb000-0x4)=0x8) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000cfb000)={@loopback=0x7f000001, @loopback=0x7f000001, r3}, 0xc) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000573000-0x10)={0x0, &(0x7f0000543000)=[]}, 0x10) 2018/01/06 11:24:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet(0x2, 0x80b, 0x0, &(0x7f00007ef000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c17000-0x6)={0x0, 0x800}, &(0x7f0000e36000)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004ce000)={0x0, 0xfffffffffffffff7}, &(0x7f00007b0000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003f4000)=@sack_info={r2, 0x1f71, 0x4192}, &(0x7f00006e6000-0x4)=0x7c55105a4e2d7f57) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000579000)={0x0, 0xfffffffffffffff7, 0x8, [0x3, 0x62e1, 0x80000001, 0x7fff, 0x2, 0x452, 0x80000001, 0xa5d2]}, &(0x7f000048c000-0x4)=0x18) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000013c000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x1, 0xff, 0x2, 0x2, 0x7fffffff, 0x6}, &(0x7f0000e27000-0x4)=0x20) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00007f1000)={0x8000, 0x1, 0x8, 0x81}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000f31000)=""/102, &(0x7f000000c000-0x4)=0x66) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ba2000-0x8)={0x0, 0x1}, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008b7000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000501000)=0x101, 0x4) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f6b000-0x6c)=""/108, 0x17, 0x2000000000162, 0x0, 0xffffffffffffff60) 2018/01/06 11:24:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00007ab000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b5000-0x4)=0x8, 0x80800) bind$nfc_llcp(r0, &(0x7f0000dae000)={0x27, 0x894f, 0x7, 0x2, 0x0, 0x100000000, "fe8cd5205b0e2755332618bdd2d2ca889f0d83e76f88c647868f887805b227777b3a373ee801c5e6364c31650f54130cba3660417e464f375eaf1b8864cc37", 0x1b}, 0x60) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000a66000)=""/40, &(0x7f00006cb000)=0x28) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e0f000)={0x0, 0x0}) 2018/01/06 11:24:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r0, &(0x7f0000005000)="068cfcec10dab932a200000000000000003f9f3e", 0x6, 0x24008050, &(0x7f0000786000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000c93000)={0x2, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket(0x11, 0xa, 0x0) 2018/01/06 11:24:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f00009c0000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f000014b000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008eb000-0x4)=0x0, &(0x7f0000964000+0x1df)=0x4) 2018/01/06 11:24:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000930000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x1, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/06 11:24:29 executing program 7: r0 = socket(0x200000000000a, 0x3, 0x3) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x4) 2018/01/06 11:24:29 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000014000-0xad)="32000000180025ff0700940d091404028020fefdff03000500001e0f000900071d000000024fe50014eea4eb4e56d71888d0cce62d4ca497e2f814059da6000ee17dd5db9ab2f5a45425f52cb6204fc96283274e67e262f1015b7a2241fbc2c44eeb435bfaa772a72e1889741ec55ffcceaf5b0954d30bf8e6d873bb2ddffa16330e5c130c336e1ab8bc3580c3cff9bd7c67015828c8835bc8588afa4dd2fc901ea63c4a8605000662e4f174f0", 0xad, 0xfffffffffffffffc, 0x0, 0x0) 2018/01/06 11:24:29 executing program 2: mmap(&(0x7f0000000000/0x904000)=nil, 0x904000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000905000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000506000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000022c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1ff, r2}, 0xc) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000906000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000906000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @empty=0x0}, 0xc) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00008d0000-0x50)=[{r0, 0x40, 0x0}, {r1, 0x200, 0x0}, {r0, 0x0, 0x0}, {r1, 0x42, 0x0}, {r1, 0x2020, 0x0}, {r0, 0x3, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x10, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x4000, 0x0}], 0xa, 0x81) recvmsg(r1, &(0x7f0000905000)={&(0x7f0000906000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00005c0000)=[{&(0x7f00007e6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000372000-0xd9)=""/217, 0xd9}, {&(0x7f0000437000)=""/4096, 0x1000}, {&(0x7f0000906000-0x1000)=""/4096, 0x1000}, {&(0x7f000005b000-0x36)=""/54, 0x36}, {&(0x7f0000906000-0x61)=""/97, 0x61}], 0x6, &(0x7f0000906000-0xb5)=""/181, 0xb5, 0x0}, 0x2161) recvmsg(r0, &(0x7f0000902000-0x38)={0x0, 0x0, &(0x7f00001c3000+0x650)=[{&(0x7f00005c6000-0x97)=""/151, 0x97}, {&(0x7f0000900000-0xff)=""/255, 0xff}, {&(0x7f00003df000)=""/211, 0xd3}, {&(0x7f0000900000-0xf9)=""/249, 0xf9}, {&(0x7f0000902000-0xe9)=""/233, 0xe9}, {&(0x7f00008ff000)=""/0, 0x0}, {&(0x7f000020b000-0x9e)=""/158, 0x9e}, {&(0x7f00008ff000)=""/182, 0xb6}, {&(0x7f00008ca000)=""/225, 0xe1}], 0x9, &(0x7f00008ff000)=""/230, 0xe6, 0x0}, 0xf8) 2018/01/06 11:24:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00007e2000)={0x9, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000496000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/06 11:24:29 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ef0000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) listen(r0, 0x401) accept$inet(r0, &(0x7f0000665000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) listen(r0, 0x0) bind$inet(r0, &(0x7f0000906000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a37000)='7', 0x1, 0x0, &(0x7f0000001000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x4, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00001e6000)=""/139, &(0x7f00005b1000-0x4)=0x8b) r2 = socket(0xa, 0x802, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r3, 0x8916, &(0x7f0000000000)="") connect$inet6(r2, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r3, 0x8936, &(0x7f0000000000)="") setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000a7e000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) accept$llc(r1, &(0x7f0000ff5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000769000-0x4)=0x10) read(r0, &(0x7f0000387000)=""/19, 0x13) 2018/01/06 11:24:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) gettid() bind$alg(r0, &(0x7f0000766000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) 2018/01/06 11:24:29 executing program 1: mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x6) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000363000-0x8f)=""/143, &(0x7f0000332000-0x4)=0x8f) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000361000)=[{&(0x7f000000b000-0x41)="ba", 0x1}], 0x1, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x201b8b70) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001b1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000028c000)={0x0, 0x0}) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000363000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000364000-0x4)=0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000363000-0x10)={0x1, &(0x7f0000362000)=[{0x0, 0x0}]}) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000362000)={r4, 0x2}) 2018/01/06 11:24:29 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x198)=@newsa={0x140, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xe, 0x1f, &(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000003000)={0x800, 0x1}) [ 280.544780] openvswitch: netlink: Message has 6 unknown bytes. [ 280.577732] openvswitch: netlink: Message has 6 unknown bytes. 2018/01/06 11:24:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2000000002, 0x0) getsockname$netlink(r0, &(0x7f00001bd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000)=0xc) write(r0, &(0x7f00004a7000)="260000001e0047f791f6caff000a00c0002400004700000200000808020000000000000521ff", 0x26) 2018/01/06 11:24:30 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000235000)={0x0, 0x0, 0x0, ""}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f000054c000)=0x8) accept$netrom(r1, &(0x7f0000815000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000142000-0x4)=0x48) 2018/01/06 11:24:30 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) socketpair(0x3, 0x1, 0x8a16, &(0x7f0000a58000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f7c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000051000-0x8)={r2, 0x0}) write(r0, &(0x7f0000e18000-0x26)="26000000250043f8feffffffe70036400300fff0020000000e00010003a50000000503c76e35", 0x26) 2018/01/06 11:24:30 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004af000)={0x0, 0x0}) tee(r0, 0xffffffffffffffff, 0x4, 0x0) 2018/01/06 11:24:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) r1 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/06 11:24:30 executing program 1: mmap(&(0x7f0000000000/0xedb000)=nil, 0xedb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000bad000-0x4)=0x6, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000eda000-0x28)={@common='lo\x00', &(0x7f0000da4000-0x8e)=@ethtool_dump={0x40, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 11:24:30 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000060c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ff8000-0x28)={@common='ifb0\x00', &(0x7f0000ff7000)=@ethtool_link_settings={0x4d, 0x455f, 0x8, 0xcfe, 0xfffffffffffffff9, 0x5, 0x9, 0x2109a1c6, 0x5, 0x80, [0x3, 0x6c, 0x7, 0x865, 0x2, 0x5, 0x6e5, 0x3], [0x1, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000b8f000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ff9000-0x4)={r0}) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000070b000)=0x1, &(0x7f0000e2f000)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 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]}) 2018/01/06 11:24:30 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff5000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000ffc000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x58) accept4$inet6(r0, &(0x7f0000ffb000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ffb000-0x4)=0x1c, 0x800) bind$inet6(0xffffffffffffffff, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 11:24:30 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x40) setsockopt(r0, 0x20001000000018f, 0x80, &(0x7f0000000000)="00210300", 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000009000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha1,pcbc(aes))\x00'}, 0x58) 2018/01/06 11:24:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b15000-0x4)=0x5, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x8, 0x6, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000cf3000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000003000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x1cb, 0x8, 0x10001}, &(0x7f0000001000-0x4)=0x10) 2018/01/06 11:24:30 executing program 5: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) socketpair(0x3, 0x5, 0x0, &(0x7f0000a96000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000a0f000)=[{0x0, 0x0, &(0x7f000016e000+0x2a7)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f00004a9000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000f17000-0xc)={0x0, 0x0}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000f18000-0x10)={0x1a, 0x1a, 0x6, 0x0, 0x96e, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f18000-0x20)={@common='sit0\x00', @ifru_flags=0x3d00}) write(r0, &(0x7f0000f11000-0x25)="24000000190025f4001809180000fd0e0a0000000002000000000000000000ffffffff7e", 0x24) accept4$llc(r2, &(0x7f00003de000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b54000-0x4)=0x10, 0x0) 2018/01/06 11:24:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000b74000-0x4)=0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000053f000)=0x1c, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000013c000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000f67000)={@generic="6e09b2034392c73dc452d1c492f21a71", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f00004e6000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 280.798337] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 280.805796] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/06 11:24:30 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000064e000)=0x1, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00007bc000-0x8)=0x0, &(0x7f00005ef000-0x4)=0x8) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f7b000-0x1)=0x4, &(0x7f0000f7b000-0x8)=0x1) write(r0, &(0x7f000071a000-0x26)="26000000240001f8feffffff00008d4003000025010000000e000100000000000000dd000035", 0x26) 2018/01/06 11:24:30 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xfe)="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", 0xfe, 0xc0, &(0x7f0000717000)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r1, &(0x7f0000741000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cc9000)=0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000fb1000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f00006dc000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x10, &(0x7f0000f70000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0xfffffffffffffde8) [ 280.838734] openvswitch: netlink: Message has 10 unknown bytes. [ 280.847608] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 280.855123] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/06 11:24:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000-0x46)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000106000+0x4cf)={0x6, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x206, 0x6, 0x3, 0x7fffffff, 0xfffffffffffffffe, &(0x7f0000280000-0x10)=@generic="e3d3c4071b500c6764cf252caf35ca55", 0x45d7, 0x2, 0x80}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0xaa) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000e8d000-0x4)=0x0) 2018/01/06 11:24:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004f4000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x80000000080000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0xa, &(0x7f0000ce6000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000000005, 0x3, 0xfffe) write(r1, &(0x7f0000fcc000)="1f0000000201ff00040000000000010100d1000009000200010000c5000000", 0x1f) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a7d000-0x8)={0x0, 0x2}, &(0x7f0000460000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000169000)={0x9, 0x9, 0x5, 0x2, r2}, &(0x7f0000ef9000)=0x10) recvfrom(r1, &(0x7f0000cb0000)=""/192, 0xc0, 0x40002040, &(0x7f0000de8000)=@nfc={0x27, 0x3, 0x81, 0x0}, 0x10) 2018/01/06 11:24:30 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 11:24:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000022d000)={0x3, 0x8, 0x0, 0x40, 0x8, 0x2, 0x2, 0x1, 0x7ff, 0xffffffffffffff80, 0x1}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f00007b9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$packet(r1, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x14) [ 280.880146] openvswitch: netlink: Message has 10 unknown bytes. [ 280.890073] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 280.914178] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/06 11:24:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000080003, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000098d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000802000-0x4)=0x0, &(0x7f0000953000)=0x4) 2018/01/06 11:24:30 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f8f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000001000-0x5c)="b03f02aa543c430d090097bb14fe8404968e5edede5cf2542138baa57058ee24d412952596035911d2337b815735ca9716a2ad0b1443162f65d56d99250a8c458304e16afdff62ce000000000000000869177a4bc4cfa370d0ce6a29", 0x5c) 2018/01/06 11:24:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f0000e16000)=[{&(0x7f0000ff4000)="390000001000093805bb61e12328f5210701000000000000ed0001078000801419002d00040000000300daff03020c000080f625011e3a699a", 0x39}], 0x1) 2018/01/06 11:24:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000efe000-0x10)={&(0x7f00007e5000)='./file0\x00', 0x0, 0x8}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet6(0xa, 0x1, 0x1000008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000fb000)={0x0, 0x0}, &(0x7f00003ee000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00003ff000)=@assoc_id=r3, 0x4) 2018/01/06 11:24:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000092c000)=0xffffffff, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000da0000-0x28)={r0, 0x0, 0x62, 0x81, &(0x7f0000f92000)="7ce5de2ada14faea89002146c067558309e5a0953a286e0c5a49aac0340b9d3f58e8e207f14b9eb22c119a6e3695f20f2ee9834988b83098f892813ca44ae540a89489d745bd63331948c0c62544652bb0e83d04401b1b90979a8229fb721a320822", &(0x7f0000676000)=""/129, 0x2, 0x1}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 11:24:30 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000fe6000)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000db3000)=0x0, 0x4) 2018/01/06 11:24:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000662000)={0x0, 0x5}, &(0x7f000075b000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000427000-0xe5)={r2, 0xdd, "43351d53ac12e8c4680d8aaca562822a24d91417f99bcb2e167cac2e7c0852faa5a69cfaea579eff074aa93c540e128e957a71d7025ce1125b42a871321c3c33b0f1841405a3eedc408e47fcf303b82264b759726101827d766a38d8b58f47f6f01adab773f76c18863b8c53aceb1882c46f1cc715eca1eeed551d2eba0c71fdb6f00c60ee1f4731f1c1538d59fb7232f39d929fea9c2f95760483780d7fe7f8a09e8ceb2ca0eb65a288bb7c22e34bb26d32d3f10b28b4e1bbc2e0f9ad1b4c6a2dd6b254ba7b6058b4c5e192e4d56b650208b0a740cac385cc1a1f13b9"}, &(0x7f0000e6d000)=0xe5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b9a000-0xf2)={r2, 0xea, "90badf5e31d778d9e9b507d870b62f98ee777f494109c60e2831828d73c9483020e26d2d9826ff996a63e25fb7ae265df6ce2007048fea69a79bf2ff607414b81ad6e1e90388df458b472cf00a8a14a1ab3b7cb8e75e5ce1fbb9346ec5d94a3371721a53b0f024d779cd370eb3e97930bf797dff7d382a0bce01838290a2fdd804b6a477e2a25ecb57a13c56689cb70d22edd80b966f68006f5b95bf76316eeea9d0d2a208694274cc6bfc69e0c6aeea9da91cf2ff473d9c51927a43ee3c650e262d7ba20285107771ec4f07e1566a37d63162a80ccb2f75376c42fe57e8a3d0a13da132f0304d1414ca"}, &(0x7f000066a000+0xd9a)=0xf2) sendmsg$netlink(r1, &(0x7f00003e1000)={0x0, 0x0, &(0x7f00005d4000)=[{&(0x7f00005a8000-0x10)=[{0x312, 0x0, 0x0, 0x0, 0x0, ""}], 0xffcf}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$packet(r0, &(0x7f000058b000-0xb1)=""/177, 0xb1, 0x0, 0x0, 0x0) 2018/01/06 11:24:30 executing program 1: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f8b000-0x7d)="71dea8fa9709204aea6f98405660b037ff5a5ae6c4548420d7fc6a1d7a7412ec46814deb44e4b7482b0735ff4fb99c1d487b87139da19a546729b56b1af048843cd5ca02046ee4cd40699bda1ad93e99206514e30ee66f03d230624c92aee96b2c8516d92a1fbb18eca35887ea218e6bb9ba07a6a939e72b7a25bf3805", 0x7d, 0x4800, &(0x7f0000f9b000-0x1c)={0xa, 0x2, 0x59, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00003dd000-0x4)=0x0, 0x4) [ 280.945559] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/06 11:24:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000a08000)=0x6, &(0x7f0000f85000)=0x2) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000199000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt(r1, 0x10d, 0x800000000000001, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000ed3000)=0x4) 2018/01/06 11:24:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000010f000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03002296001c0001017a0003000000", 0x10) 2018/01/06 11:24:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x3, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00005ce000-0x88)={0xff, {{0xa, 0x0, 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]}}, 0x88) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000006b000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000550000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00003a5000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400, 0x100000001, 0x9, 0x4fc, 0xcd, 0x10000, r1}) 2018/01/06 11:24:30 executing program 7: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000dad000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={r0, 0x80000000000001, 0x0, []}, 0x6) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x333, &(0x7f0000eaf000-0x333)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x1, 0x200, 0x800}], {0x8100, 0x4, 0x3ff, 0x7ff}}], {{0x88b5, @ipv6={0x7f, 0x6, "53f70a", 0x2f5, 0x0, 0x28a0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0xb7, 0x32, [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}}, @ra={0x5, 0x2, 0x6}, @enc_lim={0x4, 0x1, 0x7fff}, @generic={0x0, 0xc9, "dfc03697743585dbb995afbb9f6266952a8b20f2c8766227823ad4e4830fca76272d401495b1243f40e1157475146930febbd53a6ee91c58398370b990f25b999ccd3776da105d3ecbc8f4b2745a06f9d96b7fea8a007424021cef38ed9c3075be1c33c188721b0bc62f4458d99549a80f0141df1d775062c7a04465d51f4473cbc01973c0a29f866621aa5e0031a0b6cf721221b90712b1755d60d6ab81ee5772822f114bec66bb0ecadfa0e5dd840dde2b5d1aea9cbe2a23cc1c8f7c5a8b0b4b0b977f591d766c06"}, @enc_lim={0x4, 0x1, 0x40}, @enc_lim={0x4, 0x1, 0xffffffff80000001}, @generic={0xe8, 0xa4, "eaa7e0f8864972663df85fb7d4627094193fee424f6458c9014d0ef0a990d5fde28e78c4d2d1599e01ee8a872ba6c90e3fce04520241208539e6511e0aab4a6d64fa8f3e10dd110f5660bf340a3ebaf212cedbac4674d22f159f4dc4ed3d15f0c23ce498eb542850bb45916acff505edd81044ce20a71952ca4df84903b8e4d7365ed30bc2bb1a955b0a130d0032560cc2764594bbee9c63fcfadc6e7c4255bd52187145"}, @ra={0x5, 0x2, 0x101}]}, @routing={0x3f, 0x4, 0x0, 0x3, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x33, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @hopopts={0x21, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x80, 0x4, 0xffffffff, 0x7, [0x9, 0x4]}}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x1}]}, @hopopts={0x21, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x8}]}, @dstopts={0x8f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x595}]}], @udp={0x1, 0x3, 0xc6, 0x0, "8a93a1efc4f638b4ebb0c76386a95e4842ebcc7438a5c45bdde7b7a9e89411a5c2ccc0b8fd71cc5093ffb70105eff4fd7175ea3180bb51542cd2cd44a41614b0faee158f3eeb42b7d844b6d8f3d40a364414e6148d02cce3590041f50cd5572c89f7e225e43cf455bc5a4cbbf58699d4c5246f857a54fb61ae0285ec5aaf98e36ff828264a6eea3e54693f8e22d77659834dd60bf7b8fa2f7e78716ff0d8ac4010928d865a624c1e6df98cbc7c44749d7ce062fef9cee63b52bca36833ce"}}}}}}, &(0x7f0000eaf000-0x10)={0x0, 0x2, [0x4e7, 0x7c9]}) syz_emit_ethernet(0x4e, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2018/01/06 11:24:30 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000002c000-0x4)=0x1c, 0x80000) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f000002c000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000002c000-0x4)=0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f000002c000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000002c000-0x4)=0x1c) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000023000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000002c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0x2ef) r6 = getgid() mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$llc(0xffffffffffffffff, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000)=0x10) r8 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, &(0x7f0000019000)=0xc) r10 = getgid() mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000002a000-0x4)=0x0) r12 = getuid() mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000027000)={0x0, 0x0, 0x0}, &(0x7f0000029000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000012000)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000029000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000029000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000028000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002a000-0x4)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000020000-0x4)=0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000029000)={0x0, 0x0, 0x0}, &(0x7f0000029000)=0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000024000-0x4)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000029000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xfffffffffffffe54) r22 = getgid() mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001c000-0x4)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000002a000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f000001c000-0x4)=0xe8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000029000)={0x0, 0x0, 0x0}, &(0x7f0000023000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000f000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000017000)={0x0, 0x0, 0x0}, &(0x7f0000029000-0x4)=0xc) r28 = getgid() r29 = gettid() mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000002a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002a000-0x4)=0xe8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000029000)={0x0, 0x0, 0x0}, &(0x7f0000029000)=0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000029000)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000029000)={0x0, 0x0, 0x0}, &(0x7f0000018000)=0xc) r34 = getgid() r35 = getpid() mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000029000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) r37 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000001f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001e000-0x4)=0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000002a000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002a000-0x4)=0xe8) r40 = getgid() mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000029000)=[{&(0x7f0000022000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000014000)=[{&(0x7f000002a000-0x1000)="295898712b47d0f51b5d9a287fbea6569a37273d80d3455f25f582c5c1429a2d91575e300d9a0bf8172cf165ad278b6360a0bbdbd45dd1be465e405058e1edde1f68d91586a0254cd1bc68f37251a5af859d087e6562c2982013b6d708ccbf91af7a29b6555492b5dc91e82b626317f70757a3bdaf736982cd63fdf9f4d42916f23ca9bbb3ab717b241d76539ef5ac5ff223dae394ca6b0fe1b02f2abc588c504a4358934f2fd80f00a3ca4114fcb8a19c79a0987be650db91c505987b05aa9f05baeafa4eda873f864448bbdf31a4b5d914c95fb7be4c4042a418d87f4e418e2d7aa917e82e47c6af45da3349711d293960364d617894d8bee6dd00bbaa0fcdc89379c2fafbe3cdbcf1c22db87c75a7fcc7492fb15a5e5e55c18fca177e4ef3c77132e76ac9e7902eaa3cbb65439682249bd8beb0e1ae23ec57d8fe4e938e57697bd733f8dbc9da4f1fa85432c90aee52c32fa1b49bcabb825811a6f5626b6067f2e52677a877fddfedfe29c6447fc0741a512b8097a9eff3405aed2e1fbc1059dba7b94b6e44db86ed51069a9980ba308774008d43126a42920bd2cac84c9074e35f384b1d091da4542244d5e80f1b95f17ba1e6074f6bd49aa9066190d667e7f891e99c2ba14ed75b87d084b9a1932c13bf82f9c8612e0c6263bbf9887b3f589488990b7959b72186e99fc6751a733549b2c2dc3613e72e374f0f4f90bb69df01bac4d132326108c3bcc467e682e930ff31f77198d7a0bb6827df7415decc426fe0a2e1172c461fe161724c9604499c7c69b93e246dc8352fd0fbf042d4f8cd3c87596b0dbb913e0816743f123fb2c0b726185c9dce540514789218af713446ea355be88590e5191d8090659cb805978f2f65fabc079cf262b2bf6c60711017d34a5fc58c8fc01ce5a60814ba821db014b77b171d2c8b3ac73eaae787779f22099dfba1b28fe427aa867e247077d22e7c62c49a0eb529305b2c2b109479bf96bfa8d1f578bc2bfcbdc50c697888ddbf8ab5415c06ae6eb1d4547ca5add093cfd5cf732e6a44854c82b601b0a6e86d6332771d6376893a6851b1a5f853c564b68ddc02f1b445148af878630c083158e37f9a36aa210ec3260e5b38ca128588a31bfa7fd1f9d85de40424071118cab7e10cce97612e586eea38bae1c08d2431c4459451e786eb1d0e1063196d0d6b0e590389e9d1ffe67a781c08d21e4fdf074639792013406b8a45c841310e8d566dfc8f1ae6b547e4e6a7a9e8980eb38f8077c9769a2fe14c36462f1e180202e296abf091fa4074b07b18f4e4f59ba312eb988747b057e1f77caae21b7174f276c96351ab52966b6e123c39517be08fd0dec513a3d96c110c95172f85f26f8f54eed9e7ea29689f68b06c57aaf42b2688e1b8664401afa1e1355b03dbef152568001b44d65cb641d58618585580c9fd365c51c26ac33a6d942e8f8b96878e076e5a56322ec30941201aaf34fedaf4e2701950746836614b6fe61faedee0f16ba6b19c639ef3483228e4c048bf1e908c58224c69a5da10bae579f5d3d88056da00597a76087087fb6d19555d1fb2a929764a0f13c75b1c0460ee3d35e070b8a13810077730ebb9ebe027f36da7b646ec5a99dcdc32fbfee28d03c7091b342e13fd2bfde183b5be9daa8265172b0e5ad7fbafd2334afd08fb05ef842e692407db55d2a3bfa0a44e2535fd9123743420e526bdb398ac94d82751882fbccab7179995676ef4799d9674adfef7caeef252e1a06cc12347afb5f85f84961260bfaeae4439f670e25c1edc2c1cfd9aaec2778cc58a0ab840780f4625fc309ed67af041cf64d9b48704d1f096c589bbb6a61c07c60419fe03243cc66c1dd7754068527cbf2fa406b5c43c10ba21bb742a848ec1ff76876bd6cc5e8cb87467764970c478fabb54c38609509af54dcba779d0d41b3eb7e75779fa25cd10f812cec12bbbda8159caa949727c2ac887fc996dab833d2adb2b01f701e59249c52b1775b8cf11a43ba6ab7393295650783c82eadbc15245c17191326b3caabbb892c830981bc6e555b35c1d1cfcee757e0b8c018873e7e39c0b1ddfb4e4b9b07bc5d35583c17753224dcd7e62dbbc0ef9311754d96aa7190d30e58fa87fe3abf42e16e2f1f535774c5d531e8724657378797b08fc62c09addc03d21393d1559d7ff190b22b4ed5528dcb50bd7e47e596135821ab70ac11f94787c8ef315dd86aef40fae253670f59fec03276cc4a477d87582696c8fdb5d7896e80765661e451625966340aaf6c11abb5dc88c0d3312d1cdbdf7136efbd44c7dbf87c176e4c985d8612e07d7427594e9161a823b45e8bf2c11a8b50e2bf4d2ce32e0abbeeb11e836db7a5e1729efc63ec9f53f340d76090deb3505442734f1a54b85844e0ed0464b140240b5c2abc0387901ba66a9c31116b17bd9c19211f5697ab739205ddcb3b3ecfdb929abf7eb133c08999fc5e0a3e86c899b701b1130ff7fc97d4468c0d6024d4c82ec68d216eeb49a4d462965110b59243dc8f1e54a80a75026822955f7a7e29f10d7b8933d9c61e26f5f7312ebfa744d2b07dbaa09c08949e3ff3506891eff393150a0288e89f1192468c3dc7d78e2010106d7ddb7c334b3dd6424290debd542181ad31454e878452542923b42b0d359dacc6f81ccd3fbd5d7d33330436fa338e7543e60ae0004c359b20daa52408e084a0f9e478f93ed3a5748a762c0356d79fb32cd5a98d883f71cbc780dcc5c61600820169f7632149653cbed82de80575cfa7d3fe289b52c55d61f445b9cedc5e5d75cf47a9317b173278877a1d6dfd7dd36b443ebdb9fb3ec3464e9e5d94d209780f6548723ec0a3eee2be98a0cbb5d2558ac1557b7db7213f2d495e0fc58ed280ed5312943a8211fd6f702e1f7da3bf13f03ae4699a79dc34d15f8a86084a86a12f7bb549e5a7c15c7290feed8be4ff70fa25bfef7d73feb249f0d2f38a172d8a4d86aad5973189a980814b80a935bd3f6377e233a0ae1bbd743d89ca288f4d1a5d9b4b0d5910ab1823b9b6a3a5bbbf50dc822985d81ded3ba562c9466c5895a42a974d3d82a8ef8d93638bb9e61eeb43fbb043e3493bb59fffbbf80d8429fd908d69045f081dfe95d3b018e3263bfa10affe2315bd4faa1a387debe4f9c776acaf6528b60483ceecbbbe8c934fe1ccdbd19d28963a93234ae6c7036cee7888dec61a815b90e7f5faa2075d11cb5c77faeaae61bc5ede24972fba2f298f7f1636a80e006fc0361f66100a4dc2c115b2eded081f162bdaadc8580bb13f8a95615b3d114a4af135fd6e4aaf1ac5b4c826194beefa668da6315b58c0ab3d64448eb682ab38bfd77a0bd308d60e33186edf5c50cab819c0d0e66e1c26d25c363b8989ce71cc8a3e25b083e0198d043852704a95d6cf24d36747911f54e8765aea9e6fde9722b59e6cbc2d2ef5db6b266ffbbabe3d1035cca43b3619d13b6348063efba1699bc01684798be2324cd6cad85b7f4dcebe42e68c6052bf076443e05bc996e7981ae0556aad275d6b8212df3d45fbf0856008b650b95a0d8653a0ac20667dc5b61611c51e4897d56cf306b3b6183bfb9bc41ee3d069c1b232d422d7d15d09fc54a5c4dda833615607e8072ef53ece1a96269bb29583716a55c41caf2f7328ad34b14091430d164fc2291f2d0878ccaf6bdf0436300933bcd90cbf97be40358e9451293721951409e17166f346aa1987d826b666f8a9291c66e5d3c1eaffbcaf736ef2abe2ce55ee3a365ffff55f89b4b2eb56f41a5a81d37a9f855ebf03afb65b20b4dc94c3ba220e42645b5a6b88958e76a0399d2f062e01e9657253fa39316902a767565dcbb75551e4a8f545926393ad3c7e3241fdb96bfc755607f2a91a88dc076381a4941c75ab0a0fafbca619012df2fe42a6428a26b1ee7b74d170834db2f2b195ee5ccd894039cf8774522e19a96f5d7abe3843dd7a7730b156a5a4fffadc2ce2664d71cb15fa6ec1f1fd081f7a530477c27bdf41ece1dea5a1ee23334c2b2f81723f2fe6f913fe6bfb44c5c5caebd3b48df3ed533f0797a5d73ee730c77fec3c2abb4b19eac81c1fa93ad3e040b0075bc8b4de291af0e6098d42179847f6ec866ec9336a29b6e974c8dcc4ce998acd49ab26519f69c0f551508cab0efdec9cf188a530fe30545d74d84f8eb0b1ae6b0de02c8add4bb6b8ea00ee33de3e4e2a356037dc2c4501c451b04b03f982d3885dc469e299b19810227f1414301deb522ec62217466024c7d642988fe9bdaf7eab22c3f8f4ebf5e49e0f8b3d4bc6bc6fba6fc5385581e84e772f9fad93738f96fccbf82df8ec984ffe8325cbc9d9cff3c706906a90a4355f9c2094646342e1688d352544d61f06563868d99512ffdfcda19f1fe76164cc1f1491a263834bf28be8db7fc58397953464e9c10aebe7800a1c4c5350e069f2cdafe1d2dabb4fab4045fddcee1f4cc2a96919959f89a51e683abd2eccc63049e624c797d83e340a8c6ff7c92f0776c8d66c9d7601760f2acdca5ffaf88abe96c97e2e0ff87a03241ca625357e4dbdd8029daa56e3dfe9f8dff021fa1dfc343f0d52f398c65a84a546c35e7c9ec1f006ecb41e6fce62ec2eb646a3a29428f9a19d7fac33c70f9711f5bcb0999ca6cbbee3cb7608e3a09e8a34425554c23b6947404026a509a3fbf0498eb08dd721bb044c38b060f8b04aeae5f4b8835d8fdd958d9590f6b968f647f235b4cffc67060a4d42354b2d307aa6731d11419affe01ea602de81dab305fe1263e42946994fd040f09514e026760d986a35a90915bd572cb8b707daa44b450ab8449020cb679aa4145596d2c5876c8db6837fa80419ab94ab6611b519dcb9962ab69c60b9a80eef9812eacb1469538c0eaf27b0181b6534d1a1534bdc61d2ef5bbe3d4e3782564ca0bd1530cff9ef604751604f6915c9e7bbc88e47249fe144a8b5001328fd2a388a950b210e51612bb59c91d6c888e97bb590e32e57fda968617d05420de9ef02ee0c4742c4ec34037e51f187dd0b2933bc1b04b9955f0998246ee0221de21221513e5a7337f21625a9c69caa1c237f660c83b45a7b93c338ba5eab1d0f17fdb80cb9b536c7445876b867cc066c9bddd08fdab524daeff94195d10a4686e5d4bcb58e1bdda17f75a882392c7ec8819e57608032b863b61cfa64526391f5ae0d55bfde82d1a4644f0c0148bf30d500b736d4b8c9fa15a6eff9c2dbd855b70a7fd3fd750b34a4e99a5b354a9dfdc575c723713a866e1716e53c677e64ab47ad5fca1e92bc3f236c6bef3baf1f1da82a5ff62e7387c0706b4a355e144f8f9c2bbf32f1515807ec42f82c01c771c64372d35f00127d495518edc1238ecb994d815f46092ba2592d82bb73b85c65800094b36d20ee04c145e908da38b3d03f45a50db6de12fee4938e3ef9ca1e7cdc664cef7524e9f4b4f7ed48e98426656eaa131033747c4217469a5a19dc6cf2c406a0b57d644070b4dde94a1527520472d22b7fa95698ce65c355243ba6faa345afce3624e35a97bfc991b9046900004e39dccdc707d178f2f34e9c01a2e7aff37f8b3b92f6a687fbc7fc6684c0c1451646df4e096c2fd60a64bc1a0d0b1476c835d5a072b28f5fce4a930bfe4f5e81274da5c6b7b8961aace414bf4f7200878a68aeca0881267d608a68671433dbdfea7542de745bc5565d57ecf8f0c8ddcc439937c06aa9130661d4a5d912d2ae382b7e52526b61eaed91b2b8a4ec604b3ed3b4b2b630f76c677ecb00621731e59a9d1256d1541a462ec4bb35494", 0x1000}], 0x1, &(0x7f000002a000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x4000000}, {&(0x7f0000029000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f000002a000-0x61)="60d2de7838ed5c4579aaa04eff2bb86e1aef0bdf5b39379bb83359111fcc87728e9d17dfb5f3bb45b5253c4dcfd48aa871cb137c1ff87533dcddfb1efb752cb05ba1c71b932da5abc3be486c68746604df4bf1b7d43384cabed5f4020632eec8cd", 0x61}], 0x1, &(0x7f0000003000)=[], 0x0, 0x4050}, {&(0x7f0000029000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000002a000-0x10)=[{&(0x7f0000000000)="8dbfd3737fb4e8e53010f13a1d5a27d2865f479d703f811c4d974786ce30ca4fb3c79b32d15bf6c0447d6cbdc9123834e091bcdefa457ab5b7f011e6d60abfda13575d3a5e858f4a897e50c5ad4e67681047cc4d3a3ab9adb36ef9db6510332c7725d0fd7a216af3ff56aa7647b289f7504428e1ae75446666ca0e4af20908528acef858c8789601bf42a2c7d41bf4abf46d9980176b0c82cc063a", 0x9b}], 0x1, &(0x7f0000028000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x20000000}, {&(0x7f0000004000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000b000-0x70)=[{&(0x7f0000011000-0x3d)="6b7672763830e2737147147f2c5bd0ac94b892064543f91ecb7469cd3727ed0d053a353120b5fc0faa788cd50cb388a459a70e10fa9dd21be0676a2971", 0x3d}, {&(0x7f0000029000)="16b0abbe43f75b0988e3692e6b4b49e37ba173686a30508a0ee31dcff02b1fb51d921f853f8fb205effb01e3b5e3549a1f943744935d5d2f31024281e44e1d043596958fe8bde4d3f62924e577d407cee97f9a377ed3e79b0954d1967e7671cd25f4f155b0d0dfb41043603425b2369963b8885a5e6a8c52dff6e8c38f6238520bec1d7357eeb91115938ec4f8f8382e75c0ee78b1841706a193c18b0d09a77bc25640d6577c10", 0xa7}, {&(0x7f000002a000-0xbc)="89ed7a590a289841666b57d2aa043380e77ea27de8f90bd2f03453189a8e6b47ac4eb8571a8dd3d13839151547c5b092ec5f94f51865e4be7ce77b10ee136d862718c67455253cff1136464530c02f1dd3552bcb35ac28d953c5d7261c9065bf4f357343bc72292dcbb7b82b38e6840164a497fba58443bc06950fdb1349565085445730ff000e4af3b9c45971dae3fe0715a3ac21153ab6824272a0727a3fa8225de13073b311783fb549c9cba30905299e5a4bc4a4840c5a0af152", 0xbc}, {&(0x7f000001f000)="87b994cbf5f87b519d4e411e352d90f87bab806763b26b4ff5903ce848a03a662f4c2c4b8a40cdaf2f35e9ff8bca4b7ed5dece43ee50d345d5ebe39d96ec1d40dcd3b7f5e22a6788a3a4b74a013c0b2b82c9df693e540f663669d2f315f733d792f4ea3071f05b161815018edef4d212bb99ab6023df5da03191dd8dddc66fd48f2769110d10d92b1567927bfa963a8c61c9453a711e92153f7e5e2dfd5319bc96acf041b7a49094769ac35a1bef86fcbaace6b9f4a30ba03dfecdab644254aef85c2a02ebc83ddbd10979a94b70445e8b7f8c611fb60a599e31502f7d8e6ca260bc", 0xe2}, 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&(0x7f0000016000-0x80)=[{&(0x7f0000024000-0x96)="8dfd494b52902fec93a5342373913df16172146ac7f441705383cb5dcddca7aa8c3857efe7c57be42cd987aa09b30fa3f996b7e228cce3657408e7f16b81cf97a26084c5926e4a45e4c20ba6cc6aece8dc316dc92f771f4bf953da9b24043382a793e08ad3ff665244943114e51b8ee9606dc1e484618e86b82b7854c0ed9a3b73d3a1a55ed6d734ba600bec9c194ed4f122dad512bc", 0x96}, {&(0x7f000002a000-0x81)="fca4e83520ffca0ad1917834fa153756aebf6b324eb705f5d9661eced14dfa73fc4d87c1a269bac3405ab0cff9f77fe360b3540c212e830525208b4731ace3f0154b5b0edb1a297d9605e66da6e0a15a0d6c0deafb7a9bdff0087efbbb11b5ba7895ccd4c65412fca752c5a1cef8b7f3b349b8292847792b523f6b8b5c59d203b3", 0x81}, {&(0x7f0000024000-0x37)="934332a646439beae24dcae2f81fd715a8c2cc966d84472091cd0a3c7a03b28f46defa174717d2c72f6389ad81d892f61fc0203fcc6452", 0x37}, {&(0x7f0000017000)="e34ba72d92a76aaf4bbfd0b98aeace28ff0b2d720c39ab90ee0e8232", 0x1c}, {&(0x7f0000029000)="356e2a386c24887061da400fbc7592caa07ed55f94653e9b16c572ec086bf6b683caaac0fbea3c4946218d5a0dfdac218407b29c4e6b98881004999a51fc6acbae658b4d57eceee5e76bb67dd01f4e6de22ecf09bdd6d42a8035327eec99d5b54ee4e04f7fe9676ba87d0e0ee08268746ec3bc5b1312f6b35ceff4d3bd2a906973d3c6b68237eebea0e67ca526f28f60", 0x90}, {&(0x7f0000014000)="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0x1000}, {&(0x7f000001e000-0x27)="a571af52f77bc1665603755d10c192436e59de0828abcc1eef424f2bd994c6b2858a9ea491ac21", 0x27}, {&(0x7f0000029000)="aaf35b2b466a4edc7020a0918a1bdc8c574f10e103ab93f258014e39cccc29cc67cf1b4667d980248e98e88f", 0x2c}], 0x8, &(0x7f0000006000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0xf0, 0x4000000}, {&(0x7f0000027000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000b000)=[{&(0x7f0000000000)="cd67f44df2da41cea3ece69bc5cc62ea151b6e02a57bfe5b80f7595706809bb1ef1a8deabbb888d64989a1b0018cf92c33c236c417a9343050c2a846092ac55e3fc31c6b8848c15573a5e6dde1b8d55d2470488fbded02b043ee54b9c303c87accdd740261aa1e9bfbcdf7bdb341a335a119d7138a493789ceb13181d1c84c2df5ce3efc22f5032543adc1fd2eb205db8f84cca14c38f376fc44389611c08184d1392e3f4cd68217685b0bd47477a5aff6dd4a269693a4f62aadc06bdc1d926776d01e83bd90381a3e785e3244a3acd9f169ca8d7d76a7063798a06a25cd0028fc79cbd383f151f9bba8c00aa86eeb27a235599de30bf70f3d99eaf323a577", 0xff}, {&(0x7f0000002000-0xd6)="f81417a6a0837f137b656c7247c17b9303a1e6d452a3d1a652fd6cc93728db007dab55607131f86030f4baf0d198265746492fe26ba87de33232ff9c86eb8ed00e13f999090044ff0fab0947702712c1d3fd579db99a4a588d33b0511e8ac74b041bfdc342865dae97cc2b7346ebccb6528d83b362ae53815b58d25057316ad5665676e27c29dd78eb1fa5bd4e9660c817ff815b74538fc5a9c1a45edddebe986e76055a45178aa06f92e40f1dbac94bf0e937e0276a09074fb2709fa571177e0d33953f6c8d7ea1989ec6c28827b4a075dfbd770a5f", 0xd6}, {&(0x7f000002a000-0x95)="a467ebf49e1448a304c776de14f7d6c8d03d7df0d1cf2664b8f0bb2053f524856e321f1c3703b4bfff036677ec0e1c34bdf93045ee554e5df2ba8e5ffe660841c4490244c57a0908f29d7a793051425205ee8b39f6f1b3065c614226b8da04cd3c539825a07e840b9fe20211fdb3e38b65dc32af6fbe03ea0ed46c1ae9c6aad7af6574049b15cbfa8a9f360f24f01ec56d8c8d6cc7", 0x95}], 0x3, &(0x7f0000025000-0x80)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x80, 0x1}, {&(0x7f0000029000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000000f000-0x10)=[{&(0x7f000002a000-0xed)="d303aa3ff9ab8fd680bb6d8141a192079f4630793eccd1c10f2b48eb6eae1c6cea95a402a70395f17b31978dc2a589d626b77426ac2b5cb22ac48664a46e8ee8e87f5538f2982bf877a682e91d9e5b45880c90b955ee488d0a171d64e8aeb2fc0f58e8244fb3b42a1cd19dbccf75bae792870df10bf2a15e0596793590c6e9247f91acf9ef0d932bd4e568760e8f4ab3bea32dd03d5395717296843469cfa649681bceac529cb9470fb779c3e7e101a083151c443f432452ebf83e27398dcf16fa6f10a21a51f08f3bd617d37954b49006388211e144d70a77ae32ebd05c73ddcc1a82a59961cb4a6cb2fd340e", 0xed}], 0x1, 0x0, 0x0, 0x8810}, {&(0x7f000002a000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000029000)=[{&(0x7f000002a000-0xf1)="ce929e7aec1e7c9bfbda3fe460978474940311850818701c971df84a7b49c192df51aca35f693dbfe0b92970da23b2287ee5578cc50c01c235d3a9e3a65ca2a18012e4575ffcede64e8897fd3b9b6fbef2b08adbbb18d475d94fe3be437a8183fbca23c04af1d9b5e95db660a24cd9ca9a55a95cb178cce4466a9956e72451cec39963436533040e463c83a9548198c7eab16200adc65ad8aec2f33ecae00238750d02ee05ad0a779c99e939267240b6ea1b4600eb4156afd89a2357ce3aa6d1867f05cc5efdb5b8abedf6238453d9a0152b0cd4d485240e85574be007b25290e8d57a346a2dc280052634922a1ef53f7c", 0xf1}], 0x1, &(0x7f000002a000-0x98)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}], 0x98, 0x4000}], 0x9, 0x4000) sendmmsg$unix(r3, &(0x7f0000028000-0x38)=[], 0x16, 0x5) 2018/01/06 11:24:30 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000711000+0xebd)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0xb)={0x0, 0x3, "87a41f"}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{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]}}, 0x8c) r2 = socket$inet6(0xa, 0x3, 0x3) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f00000f1000)="", 0xffffffffffffff2f, 0x0, &(0x7f00006b6000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 11:24:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000031c000-0x2c)={0x6, 0x2000200000, 0x100, 0x2, 0x1b, 0xffffffffffffffff, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00004fb000-0x18)={r0, &(0x7f0000ce0000-0x3)="2a6ae8", &(0x7f0000b93000-0x4d)=""/77}, 0x18) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b18000-0x10)={0x0, 0x4, 0x3e7, 0x0, 0x0}, &(0x7f00004bb000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000b6000-0x98)={r2, @in6={{0xa, 0x2, 0x400, @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]}, 0x1, 0x6}, 0x98) write(r1, &(0x7f0000599000-0x112)="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", 0xfc) [ 281.085494] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 281.091790] netlink: 188 bytes leftover after parsing attributes in process `syz-executor4'. [ 281.104903] netlink: 188 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/06 11:24:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000033b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000054c000-0xb8)={0x0, 0x0, 0x1b6669a6, 0x8, 0xff, 0x100000000, 0x9, 0x8, {0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0xa7b, 0x6, 0x9}}, &(0x7f00009bc000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000234000-0x8)={r1, 0x3f}, 0x8) setsockopt(r0, 0x400000000114, 0x7, &(0x7f00004a1000)="", 0x0) 2018/01/06 11:24:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000b28000)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000007e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000db8000)={0x5, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f000015e000-0x20)={0x9, r4, 0x2, 0x401}) sendmmsg(r2, &(0x7f0000053000-0x3c)=[{{0x0, 0x0, &(0x7f0000b3d000)=[], 0x0, &(0x7f000031d000)=[{0x10, 0x10d, 0x3, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/06 11:24:30 executing program 2: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000aa9000)={0x0, 0x0}) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000cf8000-0x4)=@int=0x0, &(0x7f0000cf8000-0x4)=0x4) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000cf8000-0x18)={0x0, 0xd, 0x0, 0x3ff, 0x9}, &(0x7f0000cf7000)=0x18) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cf8000-0x10)={r2, 0x1, 0x6, 0x20}, &(0x7f0000cf8000-0x4)=0x10) r3 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/06 11:24:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0x7)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x9, 0x8, 0x0, 0x0, 0x2, 0x100, 0x8, 0x8, 0x4, 0xffffffffffff0000, 0x6, 0x9d, 0x856, 0xe1]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={r3, 0x1, 0x30}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000)={0x3, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000001000-0x10)={r4, &(0x7f0000000000)=""/141}) r5 = accept4(r0, 0x0, &(0x7f0000a01000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c51000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0xc87000)=nil, 0xc87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0x6, &(0x7f00001e2000-0x56)="70fff64e7feb9d2cb0d56d7d37ca0b29c94ca9c28bcf7637bb60e5ed9162ff99e7010cd97e2fdee4f1bdd5ef2e40fb108512b50bbfbfb57e0112ab7e8c81beb010e16ccd05bfc6f426ea9eb1c5f98d3d087bd36f365f", 0x56) r6 = socket$inet(0x2, 0xa, 0x0) r7 = socket$inet(0x2, 0x3, 0x2003) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00001fd000+0xeff)={0x0, 0x4, 0x225, 0xe1f6, 0x10000, 0x4, 0x7, 0x2cb7, {0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x7, 0x3, 0x0}}, &(0x7f00001bb000)=0xb8) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f00001af000-0x98)={r8, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9}, &(0x7f0000c87000)=0x98) close(r7) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000381000-0x4)=0x3, 0x4) listen$netrom(r5, 0x8001) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f000090b000-0x4)=0x0) sendfile(r6, r7, &(0x7f0000c7b000-0x8)=0x0, 0x2000000080) 2018/01/06 11:24:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00009f2000)=0x8001, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009c6000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00006aa000+0xc73)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000ec6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000693000-0x4)=0x10) bind$inet(r2, &(0x7f00002a1000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00008f3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x42, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x81, [@broadcast=0xffffffff, @multicast1=0xe0000001]}]}}, @tcp={{0x1, 0x0, 0x42424242, r4, 0x800000, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000b92000)={0x42424242, 0x42424242}, 0x2005, 0x8) syz_extract_tcp_res(&(0x7f0000f8e000)={0x42424242, 0x42424242}, 0x8, 0xfeb) syz_emit_ethernet(0xed, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x20000000000008, 0x80, 0xc8}}], {{0x0, @ipx={0xffff, 0xdb, 0x7, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0x100000001}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x2a, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x10000, 0x0, 0x5, 0x10, 0x400000000000000, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) r6 = accept$inet(0xffffffffffffffff, &(0x7f0000892000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065e000-0x4)=0x10) bind$inet(r6, &(0x7f00006d4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000dad000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000077e000-0x4)=0x1c, 0x80000) socket$inet6(0xa, 0x4, 0xa0000000000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c68000-0x8)={0x0, 0x0}) r8 = accept$inet6(r7, &(0x7f0000f86000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001f5000)=0x1c) syz_extract_tcp_res(&(0x7f0000500000)={0x42424242, 0x42424242}, 0x1ff, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x1000000000004, &(0x7f00003db000-0x3)="d10002", 0x3) socketpair(0x15, 0x805, 0x3, &(0x7f0000422000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f0000833000)={0x100000001, 0xfffffffffffffffb}, 0x2) sendmsg(r0, &(0x7f0000d29000-0x38)={&(0x7f0000bdb000)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f00004a5000)=[{&(0x7f0000401000)="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", 0xfff}, {&(0x7f0000f81000)="d221a83d614222d73d06b3290b781b0e79ba160b891c3b615e0822a6f72a5133e15046d7d3956e4ebba235cf184aa3e35daed9a7648162b067c3933e1dec1a43ec503d101bb78e47bc27502c23bfdc0b6b0b22d919184e368f61604ae39938eb12a840b260a93a8fe90d2d99ded7d49c35cf8529731fcdac7555b5a92a557a29c0f899666d696d5191e8d1e30d40d770aa7b688b74e3127a0ffba6312cbeb351d3939068d2454f75e5a800dfd02f8a10243dad667cf587aa50305539e1456d6a98dbd0ab", 0xc4}, {&(0x7f0000020000-0xd1)="71e93cb6875ae38f2fe2cab7800099fcf35acfa41dd4d3366e3d5cd28ca5ed01ab02db517856926208b72199a12bcbca9e583957f9844896d11a75cbea4a860609cc4b062431580b5faafbf3c741b99ebea76410895c2a1658cdb826acf9459efefc7cef7c19024bfabb5167bed61805e07a451306939b627cbdcab6ae923899cdc9ec7f4a581e89d62fdfc314f9de9eae317155ff1e691787652cddda0374590171b4a58bb68a9e5f0ef94ac6a0b64e75341210eaa3c6fd4df16e9bc363d545bd07951f5c0a3c8de9487f7c0a62767c", 0xd0}, {&(0x7f000024b000)="0e5a523ceaac35858669d2b3338924150ede44ae54e0882543fce8a4ae0533bc8fd57bfb754be5f461e31b84e7a95a443740480ed7b94a6ba29880f0a988d2b20f8a67e78c714f68e1f537ab52a9cf70bd2452590a94a6dc8b686b234fb8b29d0c6501a1bfd2df073b50c1d4c6b4100991a48657ea7a76b3f30f9eba7d2947a498933a21bb64bc93694b71ab89612a41dbb855e702ab746babf1770d74d2759a2dd595a9f77500d9f3a9065149919068309db0e52b37549d3dc83e05c2994686a6f07fb3d5ffef7e83d9f10890adbb5f79b43c75096e26465543752d9f824f629bc18de72d26c575ec4e5c0d7e9974284f275545b0dd728773", 0xf9}], 0x4, &(0x7f000076c000)=[{0x110, 0x0, 0x80000001, "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"}, {0x1010, 0x105, 0x80000001, "d7ef62d3b84ae7b2591b25779ad9e2f55afb9d049590c374a19f57379ae53fd125526d42735c6d778ec623e1955eebb621f22e89dbce8a819ca5cbbdaec01350d0f402bcb8306bcefff330c715859f00bf4d080cc1b421ed6d36ba1b3dd59130bad7a168436cd910057ba8fc19d2f94200ce00289962f0d2bc3d489d5f0f8ff124cb12fb274d3f8968d1c1dbcdf885f1d7c141d7ae3f4221fa1563762101a94f190bb8cd42999f774ed0e8f6ad6f30e4581595debfb39cb616432b55fd920abcfbbf48c59a0fe814cd907ba0e11783c0734d48274dd170be199533cb95eee3cd9d25738c11f2491cd99cd9d3d07927ade2f2d3a940a0d1c2a14de4dda186b1f232ffb043f748a7713343a1384b771ddcdefc99ccc7a8973ab48fe4f6b9fe8fde1cd7cd1463abd24082c6a5975d3508f8826d9d920a064aff2c253ae8d07adfb519a63649e4dbd0dfb0b353a71a2a0f2cd5ed3ada75d571ab5bef5533baa6c5709b4fccfe8e01cc3c51707b5648e0e893aa62805fbd306065282c43e42c00fba8dd8138394863b94eb3668dda89c5c90f97cc1933a9a6550d235c27cd3c4be258d9edb05e19bed5f46c9701c709054db07dc36d5885fbc9fe82a06ab56345597c67d635c6078c76624b8f43a51f579cb44b69ae55a1013fd01a871dedfa5a775df4bede16b2d9e7a9e4a00030b33f5cf53889c9178c1eb18539d84eb784f0f0d0ff6ed7f17cb513c5b53fffb4c3d984c76122a984760030ceb4b547e9096833e275a44580c6099bd28a87e860799aedd5f9610c6bcf1a5c7792728a75f02a263052ed13d71e7ee612cda5e72d1004dbcff13b77b161d089f32eb1d60faa764be61c38c1f2255d88cac78166f00d9d9b1f6c3854628e51766ddca9a8153c88b10ee618a4f3bc2aa7ef2b4b0dd94217b71d9a0b0b1308d2e556f37e233b9b9c1699039a89d2631474550153233c52dc4ba2a5e1f972133aab422a26b33f9d9b3607881e2cb0c55e0cce792a9d83875d875a4a67ffcf29f75e33a0932ca2b4ae49c17f5e64d5a2e08aa7a1db62ebe67f4b4f1f35958c56f5fae1be471622315d8f7601f1570cb02b95ff5522cffc26b4d449e6944d96a5196c2909e195fd46ce958086a9e843945f15fe5e305529018d29a72fbdcb925136c7b467bd537e4e5c688afb6ced1d5e183736136c465aef17d7082326965378ef408860b28288b4c1f70ecfa17e6ff90942bc37d0ea2187c7532ae3b504899bbc973d5aac771fee9d7bb7f7394db80d6192f8348141064a4480347b83aaaffa072ad3146633de5321cdd0c3d155efeed9b2950947263e66aac9eb873e74fea7d5c0d0455687dee2184ce7f272e08773df76fdb3a67dfb1f852fe069087ee9e025c434fbbd0fc983830565db83a04732e345119a2d6eb6687ebde18d98910e7bf8eeae03c8a99f36c9d8243ccf94ae4a2be96779c00f20287e0d0c396e49dc087a2a179fbfd7334180313c1f1b5a54221b7cb7b84d86b454e382e0e935ff8944d32f2f857c1d508379eb1d660ed47e6c38e0ab5468ee06bdab52a014c4847a3b0f9d700e6223ca4ae0e8d677fa1713098bb5f6c85f674662388958317826f56f2ad7f6727eb9f38abbaac8ce2935ca92368f21c4430cf0badb72741903a51cd269d8246bbef732307175d3218f5bc82de01af779fb9444e22ff1be0c3b82b6c077cce047e057d0b5b291e62348319a5b30a08851ab47957b7e37b81f47d46ed9e94c53a75cbcb984d19416f80dfb3a148814f07f099651e13aa0a070e796a91918393990bd6909537e17c17b166bf523f04eef012705fc7b826c7e063642a7e9f66e148d2cffacbc5e85962a651e0e3a1449a3423d435f90c9da7ca31fea844c804f1c4be5ef3b639da5023e4e0aa26acf7bd00ae86704d0cfc80a52fc9a2b73661a9ef26b8a1f644d2153926bd135a5d10ff292dd5e497f1f29ce6bc490bc2d75b4bfd75e5cae14f7b80f0219bbba5484283626c7a8ba81b362da859abc870159ebf7de18c15b4d22656ee107210334099fec90b118e64a087a98fab8e2d3b86e697aaafc844805da3dc15f8baa7cbf023404b03102de9808dc759b28d2cd57f36dfa34c8cb3533f6362ef26dffe2d06ce180d5e86206fe0506109aa3bdf5423e5c2956b3e7ea73af0b6371c5d68582cbae4280b6fcd0b41d6a9f00f01512cae4c093468906e714c7695ef0e6beb58760f421ba0a281f32eb3fef9ea94fff34ff4944605106c6e2952eb6ff44661d679192e94aba9b57b9217e339ad05c869a597d7e99b3879ecea8f404dae7aae5575dce945e018bb39e71595ac1dc47d9afcfe9afb26a11a0cab05b49eac619b3d8a92d6d0c5e13b19197d8a24401a3008e84b3aeb344182c336cd1c9e85a1828c0e1053f5fcc1e7f069fc37a3265815d13d17aae4fb37c63c632def19212cbec5f6d6532da1143e6818f336f39868019a697f9a6826a258d9a43d0ab9ed1f36404e614323e41b98510a56b4f329789d24ca9904d3fcc1a937873d9279ff56cead65c36d525eaf7ca19656d179ef47c96fd4facf523d787b18246038de7328a71436a6c113f8d1f81654b8089a5c555979ed3b39b7e76c4adf1c60138fd9ae3638749efc84ef7a3e80182369f9d95ed7f35a0cb22a7b3c3efd6d1e2f94a06c57f76e9487ea69eaf02213a26fa3b1c8f94dbc5715bc15eae4711240784c0e0eb82eef8732becf5c9a16aa52cff68d44a653428c57852fb99764e379917f04fa30dcf0955be961b49e8fbfc7724c583858c8fdb80f8abeaec82cc28f255e5049a262e22c40d8cadfdfb83f0004ab623cff861142d3c9036bf58de3a9e3588f540d59dcfce206e2b25a740fc1d56465a58f4beefddf24aff9d06a876144c56549abddceb9621fe58b2649bf20cd3e082c9245940d6e0d2aa33fda45726cda349703c9931535c2725b620ba5fbb9fb6baffe164b065a1da0ac352789b7a72f6a5a7250380548884e07dc3b2f7d69cdcba8f25a2e373467c35e116970de6a765741a704be4e34bd9a384780c4070e3e95f198f64367c8f08ac86c4ca8a9917e1f9d216f4d0e72b66ea7de0335113a62d10df1f81373dd47df3bcab37995c2b43cff2b1f7c6111032ed535397cd6a34e74cd53e664c88ee711db91790f001520b7068dce95d6fdff9369d8bf42683b4322cde4af617d176779d4ec8acde39eb10cfd6a7a18e81399aa4e851efb7dce3372bf6ce5a517e81658657591312c606b15e8219d6c42f3dbf697fa3a56bf046b2d7b1ad8f579ae5d57bbb79977ae39fe5ab6e2992be72b0f21591b48cd8c66053246217d492d8d6c74db250638b0b5a71aa1f04c778e3a4e39390d3f8e4ebad097f78f3cf94cd94559f74f5368b1f769148a56682d8b9993174fffb7b0525859ce20a17bff7d90623605506be0fce581574d15cfad048bb1d282eec0f4a143fdc369170eaa76b65a22b976fa6358911401174676971008bcb20dbbe2e6d39f9c1314e2851c2e9b9c3f6dc29247ac7b43aadcc4b27afcb2e8d2120da52b6eb3c6e9b0444a25bb8303da77eafaffcab43941dafcc436943be6c413eb86dd9dda1c05a340bd06707d335341a368989cecc33da39c5d8af0f149cae6e53558b368b8936eb12f456bcda28acec4bcc98c1d64b4dfee0d054652693d3773e6998c49ac2b4a3d03dbffb03e7b26e6fee2b0e4f5694f900e7a2b34701ecf4f34d80e151b5ca9fdef3a56b2da3809a384a0c314101a33d55df65b6ccec08030fe7435efff85b6dffa658b88b436472a452a2d2c8ce0d1fa4491254012cd9800f667aaf84121555350d607222c6e07aa7888abc0be5845b95f13f30f0461fee49667dd165cbd037164addb87dc1ad3773cb14159e6edca19a0c340ec25c476fe969955db114533d3082a43fd4db14e5ea65eccdcc3540b1f81489871f1abb88b200c3a2d954733c3004803ec0b128ed7652c9042170b20b2bd1e1773ac18887b104f3beb6190818a012609e813256c6ff4356dd41fbf113d56f6335b611c637e0724f4cf3022998f4f8a2cbddc4e19b231da283d469995c455ebef996a7cf035e26cb0f457b4c635451652418ce58450805138692b038e375a222e32b97222440a33b53e318b351cdad7a4a8b47a8819b8acbe244aa678400bd1909aba1d418ff7d190226ec3125f33722e81b4ede2ae49a71d4202e32191daef00455b656b4738b7338c58b5d782b29bfd3858fba1525d486f363ad7136b9ee0476e9f2c0a8b378f099b18078f46192e63b3123b24e2df937ee7325e5b03701ca605dfc0a00f5357a2baa02c7b19c9f80ee294bb12a2fe889d4e2ebc8daa6a2050c09e18de61be38bc3c652bfdb5deebb9a3b309eb1ac2bcba8f863e6544050de8f2ba3533019b52f934cdcff36b5312894735e8f75e6dd1d93e110b1f6db5e3b60371e039a09fcfb44432e9ea52cac66922ecac1068de7f598421fb5123b03617ac1c73dab9b933b9e10c99b4ad7cc5ffc0bd7836ef0d865119e311793222212a0de5ebfe7ea334e65a5f94e37c1c0b81df15d0f44072b8b6958bbe6320c96ea69ea0843d277657cc38aeacd100cc31a1ea8d6518eff7fbdb53969c8b35890e08bc08d93cafc683386ecbe1b70dd12a78fb94d6465fb554bb968bea01d3e73e6e7670ba4c2b5a8a8bc01887b1bbd9873ed263d77b28980f185102e5e5ca3dbd071344939fb91acb9efa0b322de25835a82cdb71800b22ff82931a2f45ae792fc7df7839f871a42897dbc4ca116d6e48fb26a40893e960583fbc98c8ef74b3eb847ae2ee64276aa80f7e7544de2fb5c9cfc12600b79ecd2011cb5f63aca760e24a053b752730b80a5abb14b3855249ba1e2ad178e3ceff2707d9a02dd71b93a02150dd10e64e03f255914c8c90b8bc4eeef65bffae2048db623cf3f55939680b94fc4c1616d6ad23ad0e4a41e3a8472ba0338424d4bd78bec0f73c2cd43b32fa645b5cafa91323ad3a0ceecba9660d2db6bd3680f2e54c74b773153431b2ef71c52308e6663e2145772a699e39354605c02364635885c267dc9ea33a299c9ad9cc9a47cf2ea3efcb8b7106ea78a8662af5600ee5e5ecf17a01d9d12e9dccd29f944748e5fcc79a3c9a9aaaa9755eccecd2da0aad2cd805230fca2a2fcd918a145edaf75407e7310302dfe903e2a97cc2de2936058162a007f62e2af2ff4850068a6dd9f46275c7796c76e75d197b831a95fd1f268ff9fd6289e0f979f79a6032acd850048a7f21e85bc5a993892a2e1ce75749d46f541fed20669c6bfa46ac725250e685a03df00d2f9526de48240fc12e81986c8ee555f6b7df099b75a3ee5ec7cca75eee9df1329fcd80f0ca40f122bb11d3839eb6a984c72d2e580ddb97373b9ca924ff961a32df1707f8b04dbe7140eaf40d26e8e6d7db02d8dccf02a3fca470a7a18acedd9ea07b3b844af5ce3cc449ff50bf169fbb2f220d922ff1a66ee6fe493b85bc7039d8cdbb882c7ef74b9b392d9f45a21c55c32684ac7d5c9d3b63538456c8776290e32851ebdb9718b8e6b2b2627caff6496415c5dece106683d612bcc5be9c2e4ef2015058e5577e083365ef6a0f85755a1c76a62cfb92ab4afa0e3717983412854e5eab0ae765e36b5950d0e3edeac751a4f49e89184d15a297da35bdfbda0c1f6ba5bb7a9ba0106c337861ae247d5e01c87f08c375b90649d669f6cfad36efb0b1cc928efdbf5dfc7999359b1dddb4f90c4feb680c5df112839822b9c1a2a90f1603a9bf00ba1a762d879c475548718c6fc30"}], 0x1120, 0x10}, 0xe2c119df1ed13f37) bind$inet(r3, &(0x7f0000c1e000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f00000a5000)=0x4, 0x4) listen(r8, 0x5) syz_emit_ethernet(0x3f, &(0x7f0000e13000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x31, 0x0, 0x6000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0xa, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x2000000000000000}, @sack_perm={0x4, 0x2}]}}, {"01"}}}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000621000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x800000002, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) 2018/01/06 11:24:30 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) r1 = socket(0x18, 0x0, 0x0) sendfile(r1, r1, 0x0, 0x400) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x40047459, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000)={r0, 0x9, 0x0}, &(0x7f0000001000)=0xc) 2018/01/06 11:24:30 executing program 1: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x802, 0x0) write(r0, &(0x7f0000f73000)="22000000190025d0471c1f24fffffc0e023d000000100000000040ea080007000000", 0x22) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000f76000-0x2)=0xcfe, &(0x7f0000f75000)=0x2) 2018/01/06 11:24:30 executing program 7: mmap(&(0x7f0000000000/0x78c000)=nil, 0x78c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000078d000-0xaf)="23e46cc7be79c936cf28e9c20897806e5b77b89aa2ce0e15875da9f5d0a36ead56459e5084022864f25b95e4a60f329f9daa550f1870a7f7b5959256abe4d3e79b4fa8139428c287bb74809a9553a4f605f90647698767372780f994b42974986192696b522983526c8a29451dc6365c2ded9c024d772672ae8a9ddab38af68c714961768c24311ea1e739059fb5ec6cecb2e9bbb6cf95623e8041d0636a8e3bf06688fd2c524a67aee160f7298182", 0xaf) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket(0x10, 0x0, 0x5) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000078c000)={0x0, 0x441, 0x4, 0x2}, &(0x7f00004ef000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000042d000-0x4)=r3, 0x4) bind$alg(r1, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000787000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 11:24:30 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fd2000-0x2c)={0x800001, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f90000)={r0, &(0x7f0000ea2000)="", &(0x7f00003b5000-0x50)=""/80}, 0x18) 2018/01/06 11:24:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e80000)=@assoc_id=0x0, &(0x7f0000753000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ff1000)={r1, 0x7}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x4, &(0x7f000005e000-0x20)=[{0x8, 0x800, 0x3f2c, 0x3f}, {0x400, 0x10001, 0x80000001, 0xffe}, {0x5, 0xe628, 0x8, 0x3}, {0xff, 0x8001, 0xffffffff, 0xdf}]}, 0x10) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x2, 0x0, 0x25, 0x0}, 0x20) 2018/01/06 11:24:30 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) accept$packet(r0, 0x0, &(0x7f0000f0c000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x40000000003, 0x0) write(r1, &(0x7f0000875000)="22000000180007ffffea001d090007110a04000000f8080900001c00040008000000", 0x22) 2018/01/06 11:24:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000737000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdd}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) connect$inet6(r0, &(0x7f0000d90000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/06 11:24:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000001000)=0x4) r2 = socket$bt_l2cap(0x1f, 0x723838da66375765, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000001000-0x4)=0x10000, &(0x7f0000000000)=0x4) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x19, 0x8, 0x81, 0x1d, 0xfff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) socket(0x15, 0x80005, 0x0) 2018/01/06 11:24:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00004f7000)=0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000f3d000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ebc000-0x86)="916c391195eea3adc1daf8c339065da7d06ea96414d71e3c2a6259878baab24e91f98449f0bc1cbc66896a7b9497c9861a43d9951682fd6e24905076810f2c6a26fe5c08a215eac1a20dfb057ac34ef183964362906766a5e701da2fe23c1c0f1052735c2114a75ab776f7cb6948b236a908a5f050c217473013f6621cf0d6a1e5399a85a9d5", 0x86, 0x8804, &(0x7f00002f5000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00008da000)=0xfe00000000000000, 0x4) 2018/01/06 11:24:30 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt(r0, 0x84, 0x11, &(0x7f000028c000)="", 0x0) 2018/01/06 11:24:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a62000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-384-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004d2000-0x10)="", 0x18a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008ee000)=0x0) 2018/01/06 11:24:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ce7000)={0xffffffffffffffff}) getpeername$packet(r0, &(0x7f00002f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007c6000-0x4)=0x14) r1 = socket$inet6(0xa, 0xa, 0xff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000029d000)={0x0, 0x1, 0xfffffffffffff2fa, 0x3, 0x7, 0x8, 0x40, 0x2, {0x0, @in6={{0xa, 0x1, 0x190, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x33, 0x1cf, 0x8, 0x3}}, &(0x7f0000fe4000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d95000-0x14)={r2, 0x0, 0x8001, 0x2, 0xf2d4, 0x8}, 0x14) r3 = socket(0x10, 0x2, 0xc) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) write(r3, &(0x7f0000370000)="1f000000040aff0114433d00000000000100010000ec1519011f00003fdf08", 0x1f) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000b80000)={0x10001, 0x6, 0x3, 0x7fffffff, 0x7, 0x6934, 0x3, 0x7b, 0x7f, 0x3, 0x3}, 0xb) 2018/01/06 11:24:30 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffc, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="", 0x1a5) socketpair(0x0, 0x0, 0x0, &(0x7f0000dc0000)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f80000-0x8)={0x0, 0x0}) 2018/01/06 11:24:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000014e000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x4, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00008a2000)={0x0, 0x2, 0x0}, &(0x7f0000965000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a8c000-0x18)={r2, 0xa2, 0x0, 0x400, 0xfd}, &(0x7f00008c4000-0x4)=0x18) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000874000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xff}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000c47000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00005ce000-0x10)=@generic="2e2e000000e26366e9760808c56145af") [ 281.266398] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 281.302481] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 281.348883] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/06 11:24:30 executing program 1: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000066a000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, r1}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fe2000-0x4)={r0}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00007bc000-0x4)=0x0, 0x4) socket$llc(0x1a, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a4e000-0x20)={@generic="b2d4eb5c4436228078983d8f8ede7cb9", @ifru_flags=0x200}) 2018/01/06 11:24:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000408000-0x8)={0x0, 0x0}) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000efe000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001e0000)=0x10) bind$ipx(r0, &(0x7f00002cc000)={0x4, 0x4, 0x9, "d7f7b474fffa", 0x5, 0x0}, 0x10) setsockopt(0xffffffffffffffff, 0x8, 0x8, &(0x7f0000007000-0x4)="18007e00", 0x4) 2018/01/06 11:24:30 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x803, 0x1000) write(r0, &(0x7f0000f7a000-0x26)="26000000250001f7fff9000092ff00010300fca5010000000e00030050a6a0e90c0200001735", 0x26) 2018/01/06 11:24:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x6, 0x1f) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a47000)=0x6, 0x4) r1 = socket$inet(0x2, 0x80003, 0x7f) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000705000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000b57000)={@empty=0x0, @empty=0x0, r2}, 0xc) sendto$inet(r1, &(0x7f000078d000)="", 0x0, 0x0, &(0x7f0000dcb000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c11000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x5, 0x9, 0x10001, 0x100, 0x5, 0x80000000, r2}) 2018/01/06 11:24:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @lsrr={0x83, 0x17, 0x0, [@broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x11, 0x0, [{0x0, 0xb, "df21741175882f0000"}]}]}}, ""}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000a70000-0x4)=0x7ed, 0x7fc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000015c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000660000-0x1a)={0x0, 0x12, "2891d20a339d127633f3cf546b670ef4c66e"}, &(0x7f0000c47000)=0x1a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000031d000-0x20)={0x6, 0x3, 0x200, 0x5, 0x100000000, 0x7, 0xc9cf, 0x9, r1}, &(0x7f0000c66000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00009d4000)={0x0, 0xfc}, &(0x7f00006b3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000072000)={r2, 0x8, 0x39, []}, 0x3d9) ioctl$int_in(r0, 0x5473, &(0x7f00005ec000)=0x9) 2018/01/06 11:24:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1b) r1 = accept4(r0, 0x0, &(0x7f0000ad5000)=0x0, 0x800) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000cf000-0x4)=0x93, &(0x7f0000ad6000-0x4)=0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000344000)=0x1, 0x4) sendmmsg(r0, &(0x7f0000846000-0xb4)=[{{0x0, 0x0, &(0x7f0000765000)=[{&(0x7f0000936000-0x2c)="94af85c9a3f12eb10d434853b7a097bbf24cca8a2a962404965cdb1e0a5146ba980c14c1886216fa1ef9bb0a", 0x2c}], 0x1, &(0x7f0000ad6000)=[{0x70, 0x0, 0x0, "946463172c6414b072aee98520c0d2a9a3077e4d8f960979c31e8c08299d2f6d53cc903dfffcd68ef22fec49e33a9ebfc4e2998674830b986057785f83c2b6c78af71914fe69fc1c2ba032b0e49bf53b65ab085e42b5ac6ec1314d6d3a7a"}, {0x100, 0x13f, 0x3, "babe9ac531f1be542df2cf17f7336e8344ca045f70ec511aa2a4b23d6f04d279b978d32dcb896397323d2968b16ea6db688b55b0ba20ea5cb84a6da21274982b37941261830e8a25fc8e4a4666cae3b069127ab34c23ff362929d5222e3eada09df875e2948da29b3f0d9eb148639af756d4d908790a3d602536565a92bccd48555636e61b4eaad85db3120506ad8f469d47e713565730edae40067a6f7b425e290f29b1ca0daa08a7bb34064cd9ba9b5ea19dd4fe117e44b8a5d3f40829b609ff608eabb3920262c3ecbe35777af7394d7de73e915a15c9904064f99f6542d4f54e28ae9c7ff11c09d70e59"}, {0x90, 0x10a, 0x6, "0d9f5716bd368dc41f6fc02bcb32957a7fb1c105c1c7c377b59615665d1990b65ed57e7d4449803e8d084b88c73e9604969ee707a392c3f87bc6047f98405c99e0ab05b93cb16b555fa1168dc1175635aaab17602ce8db6118aca71de87222a43d63740c45ecd2bbd0b3af0f7060c57ff549e67c53591bb05d92261435c2e0ea"}], 0x200, 0x40000}, 0x5}, {{&(0x7f0000278000)=@hci={0x1f, 0x6, 0x2}, 0x6, &(0x7f00005e7000)=[{&(0x7f0000ad7000-0x3c)="fb725c39c2125b874e0aa5f1068367cabdf435c9184131ffe370a42ada0d36c08428a4e5d0492e94e6727f4843da9360f5f336683419a2ba3054be67", 0x3c}, {&(0x7f0000084000)="187c86b2dc95f0d7a46b6a58a2845f49015c4aa7553d2cb6a305a5ad5050082e8d5b65ff27e11066b4b694ffa7536678beec2ea544feaad324a732ddf4a655da2693731dd858a1b967d641d13b0f96432822a8f76cc4a832a4e08308ca7231ef89f15e49ee04fbc979d42a11b412c05c4efe2fddbe38212ad32afef0a2b05aa5f56bf9f0c7b109c0f2691f46167ac1afe40fefcb7857edca20f8676ffc57b7b66cca652b3d13d20f1b49e4e4431c7ac4153f2d20feefdf4751d51936a07c052330f058bf57789ac0ac26c99ddf7e3af4eea43e744adfba2681bdf1aa095f", 0xde}], 0x2, &(0x7f000089a000-0x5a0)=[{0xf8, 0x119, 0x6, "d3c29f5a22b256a189ca9235a9a41f06c4a70895b2284f52a756fe92ffe95749b7a5fdcf25c17111069434735321bb6f7889070ea2a19d6ed882c7e6160f86257d8d90ae2375cc0fc79ce43219ce19728314af35764c7ebef02930ef3594c8ee3d905eb45f3d9bbc958afa98b681c2166cf41a58849b3997706a863993d9babc07b6616eb02c2dcc892c48528d32dd5298d7e1ab0823325daeba80d0e4c57a7f5078fa883dbe8dda402a4f98e6e47863767f85cc04a48edb543c0f98c8a6ba342b792deeef4bcbde188e1dfca6bfdd4feff8acc4e0cc8a42f7d427dfd0c06b3377ce71"}, {0xb0, 0x84, 0x3, "b7ad403811ef55fd275703f2d9d2c0c2040a1f2da6b76f4968bd4ffafabd7650eb18fd8eb54fd1f4ccf34f06acea0f99e695d847d12ac17579e36eaae8180b0f39b77d924135c25203f8d5da39ced4bc0a2d6360870f78af4a76907303e98c3e33c4a5ad76b18987893b8b5e45e49f8d217bb3de1dfedb4bedba7fadea2c361ea2c985345fa32b8fa8939dc8e0e4febf5898098faba9f0c7520816a0cb34"}, {0xf8, 0x129, 0x6, "7673de5d284ce92add1d00682515cf27fc15940acc49363daf4b897ca73afd1c84736ea71d8b3f319b5775a8a5829f6d6f7779db10f10a691dc2a0ff9d1ee77195e976967d7b4aab45d74af99a422093b937c14991f43ce62ca17ce85c930175d14345a4c84612c40dc6a15cb85b3aad13fdcdd8ca1b1d3ee1203c4610f840d1bb6ad9ad12302bddf4b77e75ce6d4d7455e7f48aeda92dd5489ee1b2c3de96410c0ade412aede5e07ae37f9d78c7a22fcad757d98ac4f79486d5d8d596727f1ee79f59aa1f9a2b7db764f10d12186b8c4a99704f755374e6dc034e5343f2f424714870a9"}, {0xe0, 0x7, 0x0, "c72bb0938c9c3170c9c2782baca7c75e4c890b0a8c133a41a8862e892fefe21970a1844e27e0ec373eb362cdc24d459dda83be9277c9d18cd59bff1370ac8730428d2c542fbc7ffec56b28f8b555d99117fc08f592f0da43c5f594e95262d86b49c76994c21c9b3bbc3b9d9c4009eab72f98cbb913f7793c3a7295553227a4d33d5af3ae1f10db7344ce2316449df0b5268aeba4ad0cd92d698a62b28caa1eef8345bbd1f32c798e252b71f933052723574ddc4ff3f8bcc77c8f17c743fcdb7c360fb87ea2c95217c8eb2037"}], 0x380, 0x33f7cb5950c3bcf1}, 0x40400000000000}, {{&(0x7f0000ad6000)=@l2={0x1f, 0x2, {0x3, 0x4, 0xc8, 0x1, 0x80000001, 0x3}, 0xffffffffffffffff, 0x3ff}, 0xe, &(0x7f00008c6000)=[{&(0x7f00005c7000)="d0fa9892cc3130670698bc9029fc88f3807bd0fbb06276b62935c61fc72aa00135a271ef50ddd88b7832dc21a58beef938b13ffc23b90a6ff1259012bd1fc9b50677432d36fc7fa75685086e281ab5dfa0eb62de77e76223284b38e9265aedbe7cea2c62bf882c4f7329e25b95e68dd3efab4e667a82baf1cf7522abba194697d8037d728b8bf79d26ae2e0fe32c756b", 0x90}, {&(0x7f00003a5000-0xc2)="a8c4886268d807fd6d37a3e4e3bc6f1e6674354729b2666b3b84d7f36c01110491c056f32b3355bbec3b27c856de11ace499a1d96c49fddd76cd989bdc61ea982a02b10a433d1b879e7cf7e7a64eea3245b2fdfb8499c7ecf8ec72c2fd784cd33181babcb7b41004bd36da08e1de46d2f3757f9996a39bb1c6e6ac2c585b5296fb350f4561bfb0481e05d52312af327e5074e8c05d2530102d766cdf2f551d2f45116202e6f940f96bf68b03334380edfcd04b3d4c0c2e8827c6ed2382ab4c2e65cf", 0xc2}, {&(0x7f00001e3000-0x5d)="c84997a3cca915e767c3d9751d2363bfda29ee7bfb51ad0688ccdb551060d7e3381eef31f3b3a911c9f43bd9365ba3de2212f3c691d00eaa7213ee7b2170f03e710e8838d4493f4edbdd690f6537fb7503214c0a56843fd255dc3abca4", 0x5d}, {&(0x7f000080b000)="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", 0xfb}], 0x4, &(0x7f0000ad6000)=[{0xe8, 0x115, 0x8, "35b0d2b630dd9e63463030292b8eaeb22641c1b418786d72e5393d8400632b6edeed29763a97cc840fb626498fa1c4c66645b4105f357e1a3eb8ab36686978744f5040717031129a25998dbe5bea2a2e4a73b48d8d398333516965302e088da280a37c186f3aa092101586516f389e65c9d392ef3d97bda7ff662546853a3672ef0a52e665350803090da0a8a379b6017d78998c873f2ff2864966ae55543d92ab9f35521ab4e1c3cdec5cdd09077f6c9ef980d69f68678d4bc97e74dd8dd0e8f0cc4f6b95af9ee490060c5ba93cbc2b98d483b0f445b1"}], 0xe8, 0x8004}, 0x0}], 0x3, 0x20000000) 2018/01/06 11:24:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a74000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000000e000-0x18)={0x0, 0x7ff, 0x30, 0x3, 0x51}, &(0x7f000000e000-0x4)=0x18) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={r1, 0x8}, &(0x7f000000d000)=0x6) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket$inet6(0xa, 0x1000000080001, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f000000f000-0x54)=""/84, &(0x7f000000c000)=0x54) 2018/01/06 11:24:30 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x3, 0x8, 0x7, 0x8, 0x1, "a752122ca54ee50b565f9544e2ef1a72adad98e916a21c653124a02eaaa84470f4c6e49f9a265aa43be43d6ae216d3e0bbe64a2660273166f9949d3271d961", 0x8}, 0x60, &(0x7f0000898000)=[{&(0x7f0000000000)="991527233ab2902fa3513ecdc145b0af3c9c3e8319b6ba6c5c8e3e2953a3429f755d096f32bf4bc9fb62e0995fab8ec69ff00c75bb0a5efdc018fdbd1993926902e19400c3da576899c0541fcba7287e3a06b85faf7ee71dd07fd9472330883adfa9fec62633a9590becac9066a0b10131103144a570b85304fe2a3e83956582a6cd6dda6b5879ebc5df1c4955a49bd23849ed71513ce500fe45f5a568e938a8c49b2c3bece8377ca4939c291ff359be3e072f89393d6cff35ab26416b0c550f0ba416165d71a0b02ee282e728193e2fbbf15781ce2096d529a08d63f28b618c6b7f86d9", 0xe4}, {&(0x7f0000000000)="fdce861c0d024c8a8cfc5a83b429dc58d3c55c360c56ae2e0adbaf5ec93bde982edd5d02d00d5b4248f1f3d590d8e3ba7236459961f776d439d37e857e3bbbc5f6c9", 0x42}, {&(0x7f00004b4000-0x1000)="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0x1000}, {&(0x7f0000000000)="45f44c97da27447544b012c6118caa750dbd9f8331d188aa063ee1cde4e55294029967f95d75e0156741fdf8bb31ef0791aed6fd5b15b023088b9feb60277ab4f284d4f005c7e6daf739d155706e8ccd8c45d70f0d0c84b6f1333ba3db1318ac78f0e10eb7f63d9d549b7e5c0f76a12e5b91a35206c90f0618915a95023c82481fbff21fa92a07ff1e21466cdb21662f7bc3afb6d7e47f54180444dfff04508dc203a2619c7a5a07f5d87ee88f536015b7f9b1d074333145f5a0b3ee99e516a1d4a2743b0ae5650d3c549cfd86111eb4e7ebf0b86c81047113a2b60a7daec40516698c159253a249e0df346360a2863ec4a3cc", 0xf3}, {&(0x7f000002b000-0x33)="e42452129fc387046aed478213878a6799b213f1501d4dd11ae03a5ff9187afd05feb42ca96096407078f939b7ac4841480912", 0x33}, {&(0x7f0000001000-0xf)="10f1815e4a047a99537e323dbeb272", 0xf}, {&(0x7f0000001000-0x11)="932b985d4471e4649c8c6e1e338f92227d", 0x11}], 0x7, &(0x7f0000000000)=[{0x1010, 0x29, 0x21e, 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0x1000}], 0x8, &(0x7f0000000000)=[{0xc8, 0x29, 0x1, "a859670c3c9d056e8d96475084c1420c1631307e649530f4461295f25d929e1a3ea7b1ed761a02d98e6beffaed42c779eed80a246da453b5ccce252797337dc7583f61b9ab3469631421467bbccea3aa91eeaa6d3d8bd5d940fc214017c819bf229e8eaf599c5c7bd9784b2a47968e8d0304d055c7a132cde8a471e01a7fa2c95cf32f1dffa14bd86a61dfd720a15a36460a9571035b5cdfc5951670ec3b230e37929f07bf9d87aa732f0ba8f2ee92a7092f39546b09"}, {0x1010, 0x10a, 0x7fff, "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"}], 0x10d8, 0x10}, 0x40000000000}], 0x6, 0x40000) 2018/01/06 11:24:30 executing program 3: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r3 = epoll_create1(0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008db000)={0x0, 0x0}) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r1, &(0x7f00003c7000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a5f000-0x4)=0x58) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r6, &(0x7f0000a55000-0x38)={0x0, 0x0, &(0x7f0000a5e000)=[{&(0x7f000039f000)="f6aabaac92fc42d1f8a9aaae49775b81a45ce50c925d4e74dceb22a59278a050adda09a442506992e5021b6e36254e40854485d931d03b996e9345ed88eca674279e2e5442", 0x45}, {&(0x7f0000a5e000)="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", 0x1000}], 0x2, &(0x7f0000119000)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xc8, 0x117, 0x2, 0xb2, "e84a6b5fad4cac79f362a4959788440d1044c88ecabc1eb9bdbab5bc17362b2509dd689b7c3b31a8ad5f89a254ed3f0fa1dd2303940f3be76c7aaee465c7f727f6aa3fc3fb12ac6d59cf76a4fe03ac60966d09fea18e25a994e2ef1c078406b2ccbdab744e89766e3b95fb4d6c2201651423c3f638044b96a396452ac0d5a9d978bfe84e52a321dd2697dae0a1f27c7a2dca710362963678727441b8771fa7ffd7a245aa3dfe59746a9d76d2a5027a59e3fc"}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xb9, "c13c67cfa58d0e7440285610b292b5ffc047277dba88230d959081cef5417321c426ffd302882f2a10fe1991ff5be7eb14d579a22255561aa0a39e742214283e91e233a750a9b49fafc72259009d137ed32c23c8ae5ca532abfff1b4221066e9397992eb1ead0c275d6de7689e014c951decd60ab4134bf171805a66ecd14d8ea679a89da40bff16eeb7e0170f2fc2554ffef68edcf4df00b42ff2ff0b0724963c438a2443ff82af98db168fdf2a991f32a05f96f6f9a17d0c"}], 0x1240, 0x10}, 0x4004) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000a60000-0x8)={0x0, 0x0}, &(0x7f00005bc000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000415000)={r7, 0x3548d96d}, 0x8) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r5, &(0x7f0000a60000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f000084f000-0x4)=0x0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a5e000)={0x0, 0x42c4, 0x1, 0x40000000000, 0x26f4, 0x8, 0x1000, 0x80000000, {0x0, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x597}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x5, 0x6, 0x1b, 0x2}}, &(0x7f000021e000)=0xb8) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000a5f000-0x4)=@assoc_id=r8, &(0x7f000028c000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000011000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000f000)={0x0, 0x0}) 2018/01/06 11:24:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) bind(r0, &(0x7f00005d7000)=@nfc={0x27, 0x1, 0x6, 0x7}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4c000-0x3)="", 0x0) 2018/01/06 11:24:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x22d000)=nil, 0x22d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f000022d000)=@generic={0x0, ""/126}, &(0x7f000022e000-0x4)=0x80) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000165000)=0x0, &(0x7f00000e3000)=0x4) 2018/01/06 11:24:30 executing program 4: setsockopt(0xffffffffffffffff, 0x0, 0xd0, &(0x7f0000801000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000808000-0x1)={0x6}, 0x1) 2018/01/06 11:24:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000261000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d06000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000c8d000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, r1}, 0xc) sendmsg(r0, &(0x7f00008e4000-0x38)={&(0x7f0000e2e000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[], 0x0, &(0x7f0000f75000)=[], 0x0, 0x0}, 0x0) 2018/01/06 11:24:30 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) socketpair(0x8, 0x5, 0x7fffffff, &(0x7f000000e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000c000-0x18)={0x0, 0x100, 0x30, 0x23c, 0xfffffffffffffff9}, &(0x7f0000004000)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000015000-0x8)={r2, 0x200}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000020000)={0x0, 0x3}, &(0x7f000000a000-0x4)=0x6) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000021000-0xa)={r3, 0x2, "c863"}, &(0x7f000001e000)=0xa) 2018/01/06 11:24:30 executing program 6: r0 = socket(0x11, 0x802, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d91000-0x10)={0x0, 0x20, &(0x7f00005d2000)=[@in={0x2, 0x0, @rand_addr=0x3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0xfffffffffffffff7, 0x3f, 0x4, 0x5, 0x40}, 0x14) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f93000-0x38)={0x0, 0x0, &(0x7f0000f98000+0x1b0)=[{&(0x7f0000f97000-0xb6)="e4614cef32289a069d6e8165f720024908ebd77a700e4556179710895cdd156f93626659cd43e346533c5ba825eb72", 0x2f}], 0x1, &(0x7f0000d8f000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/06 11:24:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) getsockname$inet6(r2, &(0x7f0000eb5000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000dfe000-0x4)=0x1c) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) socket(0x1f, 0x80005, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet_sctp(0x2, 0x1, 0x84) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r7 = accept$inet(r6, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000ad000)=0x5, 0x4) r8 = accept$inet(r7, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r9 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r9, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) splice(r8, &(0x7f00001a9000-0x8)=0x0, r4, &(0x7f00000cb000)=0x0, 0x5, 0x3) socket(0xa, 0xb, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvfrom$unix(r5, &(0x7f000072c000)=""/84, 0x54, 0x100, &(0x7f0000b15000)=@file={0x1, './file0\x00'}, 0xa) getpeername(r8, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) 2018/01/06 11:24:30 executing program 4: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000ea000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 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(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000076c000-0x4)=0x14) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000ff1000)=""/75, 0x4b, 0x10023, &(0x7f0000ff2000-0x14)=@ll={0x11, 0x3, r2, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/06 11:24:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000) sendmsg$kcm(r0, &(0x7f0000fae000)={&(0x7f00006ac000)=@nfc_llcp={0x27, 0x7, 0x4, 0x2, 0x8, 0x6b28714, "694aba9c57f0958c7bacacbbd1cf2b7729bcda0e72ff7a13e2a4d79eacf245629558d10f008cadea25123344745e0de228a976305a42d87962a3608df2feed", 0x1}, 0x60, &(0x7f000081a000)=[{&(0x7f0000533000)="5e6ac0696d899e57b71b9bcae25c24a2f45752bf73b6d9346eaacd39127228cbf20ba49a9c055723015e5b1dca281ed35f1cf14eea86c2a12a8755d514e4d3d5c1776e814f64a94a153193a2a35726ece1f8e1fdc162c6bb805b5150631eb4808a4635f67e7760132d1852fda68c7db7585d474d1ff2dfe3a348e03cc694f8c76c3184fbc0a108441125850b4f8010e8bc079f9cb13f05f0559d9fff4d70f3f0811e81b7fd1ae4c1ae84fa1b03c85091c3f95c9440d05271627af9d8bbc0e77b9f9c3805bc4293999e47992b", 0xcc}, {&(0x7f0000f3e000)="4d1ea855e5b054559abe87348da550d7430d71cd39cda1c594f67b5cd06e76feaa61a986fd9dc9f68ef0272c5e8dc76dcc1789671801eaa75b328c5462258a56b128263efaa5d01ab0727ed0a18208999dcfb273ada179fd15859145d10c5782bf00d20b4bb640b7f9d908cfdb5675de", 0x70}, {&(0x7f0000510000)="e3c9864db4aec2df6ff70dd3fe5f99fafb68e57eef50f2ef0e7344a9a352a3d3af05be0e5773d37339f91d4db359402ab3dd73ebbe67f9b0349f823d5f0fb09653534c82ea32df98cecb178d146165d45e71fa4e683eaaa34cfb8d109749ad9cf2b204a44dd2e49bd95f22cecdd80490ebe4656c0adeb803bb2c8afaec595fc99071772eca80bfc8", 0x88}, {&(0x7f00000f7000)="f20976fc56095253f8b7003a0e43fdbfae67fd5438778fd33263f626c4ab71af908fb977608aa475953f9daf05fad42b2786728a89925082c1c677a37c6268f3d13f0b824ba444b32222e0ddd2361283f851b62361aa282372f9e38326df374ac1f7d642f94b0c15113f30f71e8ac7345ee0ed7360b7e8531be1483ef9d56b66695d6bb0b68fb26c483813acce62ce3c6ce93751b3848149d1ac169103cb966917087c081daf8c4869e5fb3f2b04c1e8505f984eb53bce08888f17", 0xbb}, {&(0x7f00000a9000)="4a9673387ddaa258fe16b26d8f42860e64c60f1f73a28ef10c95d18f2ef36e0e59ab7357720e55f4b1f0981b64a558c54c5065a418fdb86ab16a36bb1489d1480b4c3fad34ba576a9015b890cf65cbcd7c9412ba0e7b8e5ea378c7e8f715e29970ee6deea9d6178e20a357e7a8e22d29adab747a25e585c0785d902e73ff57696cf7d9e3ed038b293d82adf3", 0x8c}], 0x5, &(0x7f0000b33000-0x168)=[{0x60, 0x110, 0x0, "2054bbd8de020a78fb68b057ff9f345a6aeca917fac578078e418872e2ada7f5c8ec70ba5c7db76aefa70f80796e0fabc6edf5ce815f565812c13fc1aa5e9d037f8af47b668e076c63f60019732f"}, {0x108, 0x100, 0x8, "0632341d8d3bf152c2eb0494f39b15d805ae15d7d764e58d620926e416d3793cbfca8f511add85a97b6241e5a85fc17805f291dee4fba444d4d897c1b12d5b79168165c9c7252a9139b159b2057704421704bc1f63619fd53d51e9e1f9a29f93fab7a4894929e383a75d7a2c3351f383b55de4cc0846c5c37608ad2b470ce01ff24d24e973bb7cb60a77b0052d3e9659e092ef63787c19bdb86decb0c935884b5b1ccd0ce806e5e13915d48d77261029ae72e63627e10461164bdf0322d6323a8207cf9b134e2663e0cc197d39d1722603ac03d7c80f92b3a1caf414f72de70649ba7168d6f81dea7214babe34d903abfa9dc5e462"}], 0x168, 0x0}, 0x8001) writev(r0, &(0x7f0000f57000-0x10)=[{&(0x7f0000f21000)="390000001100094701bb61fbc30500ff0700000002000000d7effbff08009b0019001a000f000000b30000000000040004e9f50006000d0005", 0x39}], 0x1) pipe(&(0x7f00001ac000+0x346)={0x0, 0x0}) bind$bt_rfcomm(r1, &(0x7f0000c67000)={0x1f, {0x8000, 0xe36, 0x8e, 0x8, 0x8, 0x40}, 0x6}, 0x9) 2018/01/06 11:24:30 executing program 7: socket$inet_sctp(0x2, 0x1, 0x84) socketpair(0x2, 0x80802, 0x80, &(0x7f000011a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000-0x10)={0xb5, &(0x7f0000515000)=""/181}) socket$netlink(0x10, 0x3, 0xe) sendmsg$unix(0xffffffffffffffff, &(0x7f00007c5000-0x38)={&(0x7f000000a000-0x12)=@file={0x0, "6dc9d476a39c724e79d556a0d491c8a6"}, 0x12, &(0x7f0000007000)=[], 0x0, &(0x7f0000fe3000)=[], 0x0, 0x0}, 0x0) 2018/01/06 11:24:30 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x400, 0x400000000, 'sha256_mb\x00'}, 0x54) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000ca5000-0x38)={&(0x7f0000f8a000-0x10)=@llc={0x1a, 0x0, 0x2, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000b98000)=[{&(0x7f00005df000-0xb1)="", 0x0}, {&(0x7f0000f89000-0x7d)="", 0x0}, {&(0x7f0000f89000-0x6a)="c010dbe1f366809617f80d27a734e1b70a9db95b20c111d117bee279e83326181f270c264b81f576efe5806affc1d9559d634811af3d543259fdb8b93b55d9920ccc99320e00000ef9ca", 0x4a}], 0x1000000000000196, 0x0, 0x0, 0x20000000}, 0x20000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x3868b2a3603d250d, &(0x7f0000f8b000-0x45)="c60fc97fd3a4a83df85cb826b8f264f90af6129e18cf138c6229b578e8f72cab26f74117b9be91deeda71b8c1c546425109e600ebea66553b572a76df7b7a1a0a7928d9d02", 0x45) 2018/01/06 11:24:30 executing program 2: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) sendto$inet(r0, &(0x7f00009f5000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000085f000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000d15000)=0xc) 2018/01/06 11:24:30 executing program 5: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x4, 0x7f) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000f74000-0xe)={0x1f, 0x7, {0x8000, 0x20, 0x80000001, 0x4, 0x9, 0x4}, 0x8ea, 0x8001}, 0xe) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0xf, 'md5\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f00006c8000)=[], 0x0, &(0x7f0000e4e000)=[], 0x0, 0x0}, 0x8000) accept$alg(r2, 0x0, 0x0) 2018/01/06 11:24:30 executing program 3: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair(0xf, 0x4, 0x2, &(0x7f00009d9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000613000)={0x2, [0x3ff, 0x100000000]}, &(0x7f0000fcf000-0x4)=0x8) socketpair(0xa, 0x2, 0x7, &(0x7f00005c3000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fce000)={r3, &(0x7f0000fce000+0x295)="384961ed89408b", &(0x7f0000959000-0x90)="69a44d8853b20dbba1685696cc4cf761c5453c7dc8317335d226ba2da81ca3b2dec7de583b02121266739081f68c1f8c5523761d2e9537344cdcbdd1693aa46401e5c0827825d78bce0821379579acb72577734a22cdc836d4706474338371db618eef5fdea5b16ced2e587fe25726c6f56c67d06f740d7e25d28ed2a86c00ab7a342fafbedd67b338d22d464fa169b7", 0x2}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001c7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) getsockopt(r1, 0x6, 0x8, &(0x7f0000139000)=""/2, &(0x7f0000839000)=0x2) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000fce000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037c000)=0xe8) tee(r0, r0, 0x7, 0xe) 2018/01/06 11:24:30 executing program 6: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000148000)={0x6, &(0x7f0000ff3000)=[{0x80000001, 0x6, 0x1f, 0xffffffffffffffff}, {0x0, 0x0, 0x7, 0x9}, {0x2, 0xc, 0x5, 0xfffffffffffffffe}, {0x1, 0x7c6b, 0xffffffffffffff28, 0x3ff}, {0x8, 0x2, 0x2, 0xfffffffffffffffe}, {0xffffffff, 0x81, 0x7f331105, 0x6}]}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) 2018/01/06 11:24:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000007000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000c000)=@delsa={0x3c, 0x11, 0x1, 0x0, 0x0, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@loopback={0x0, 0x1}, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/06 11:24:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac1000-0x8)={0x0, 0x5}, &(0x7f00001c5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007e6000-0xc)={r1, 0x9, 0x2, [0xaf, 0xffffffffffff82e4]}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000091d000)={0x4, &(0x7f0000d9b000)=[{0x2, 0xb94, 0xfffffffffffffffb, 0xffffffffffffff57}, {0x9, 0xabe8, 0x2, 0x4}, {0xb448, 0x800, 0x58, 0x5}, {0x200, 0x6, 0x1000, 0x64a1}]}, 0x10) write(r0, &(0x7f00000f0000)="2000000025006f76530000000023480080d6000002ffffffc000010400ffffff", 0x20) 2018/01/06 11:24:31 executing program 1: r0 = socket(0xd, 0x7, 0x3) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008c3000)=0x3, 0x4) setsockopt(r0, 0x0, 0xc9, &(0x7f0000037000)="", 0x0) 2018/01/06 11:24:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x3b9, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x8527, 0xffff, 0x0, 0xff}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000173000)=0x7ce0a7b8, 0x4) shutdown(r0, 0x1) 2018/01/06 11:24:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0xfffffffffffffffd) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000074b000-0x8)={0x0, 0x0}) write(r0, &(0x7f00008d2000-0x24)="24000000190025d6071c1ffbfffffc0e02000000001700000800ffeb0800060000000009", 0x24) 2018/01/06 11:24:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e8000-0x8)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000795000)={0x9, 0x7, 0x1, 0xf6, 0x2, [{0x101, 0x5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x10000, 0x0, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}]}) r1 = socket$inet(0x2, 0x400000080006, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000d55000)={0x0, &(0x7f00008b2000)=[]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00001f4000)={0x7, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000663000)={@broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001}, 0xc) sendto(r1, &(0x7f000061f000)="", 0x0, 0x4000, &(0x7f000036f000-0x1c)=@in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7ff}, 0x1c) listen(r1, 0x0) 2018/01/06 11:24:31 executing program 0: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00003e1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f7ff", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "a21adf", 0x0, 0x0, 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], 0x0, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], ""}}}}}}}, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000eaf000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000eaf000-0x40)={0x92c, 0x2, 0xdae3, 0xa0, &(0x7f00007a0000)=""/160, 0x2d, &(0x7f0000a9d000)=""/45, 0x70, &(0x7f000035c000)=""/112}) 2018/01/06 11:24:31 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x22, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000021000-0x4)=0x100, 0x4) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000016000)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r3, 0x0, 0x5, &(0x7f0000022000-0x4)=0x12000, 0x4) connect$netrom(r1, &(0x7f0000015000-0x10)=@ax25={0x3, {"d543a04c1c6f56"}, 0x80000001}, 0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) accept(r1, 0x0, &(0x7f000000f000-0x4)=0x0) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000012000-0x2c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x378bff05, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3d5}], 0x2c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000022000)=0x7ff, 0x4) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000024000-0x40)={0x7, 0x71, 0x2, 0xba, &(0x7f0000023000)=""/186, 0x98, &(0x7f0000001000)=""/152, 0xc0, &(0x7f0000022000)=""/192}) 2018/01/06 11:24:31 executing program 4: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000b22000)=0x10, 0x4) write(r0, &(0x7f000077a000)="26000000270043f8feffffff00008d000400c400000000000e00f21e001100002101000000aa", 0x26) 2018/01/06 11:24:31 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000b1000)=[{&(0x7f0000feb000-0x2a)="290000001800310dda000005007300020a2400000000ff0680000c000c00090004000c0000ffffe56bfb", 0x2a}], 0x33c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000add000)=@assoc_value={0x0, 0x0}, &(0x7f00006a5000-0x4)=0x8) r2 = socket(0xa, 0x0, 0x7fff) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000ff0000-0x4)=0x1522, 0x4) 2018/01/06 11:24:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x97, &(0x7f00008a8000)=""/171, &(0x7f0000fa4000-0x4)=0xab) r1 = socket(0x11, 0x80b, 0x27) pipe(&(0x7f0000f4d000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00007b0000)={0x8000000, 0x1000000000000dae, 0xf}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000585000)=0xc371, 0x4) 2018/01/06 11:24:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x4000000000007f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x3, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/06 11:24:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000c20000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000023f000-0x4)=0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d49000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000b4000)={0x0, 0x1}, &(0x7f0000337000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000084c000)={r2, 0x105f49dc}, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000030d000-0x10)={0x0, 0x38, &(0x7f00002e0000-0x38)=[@in6={0xa, 0x3, 0x1be3941c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, @in6={0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f00007b8000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ffc000-0x8)={r3, 0x0}, &(0x7f0000836000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e85000-0xb8)={0x0, 0x7, 0x4, 0xf6, 0x0, 0x4, 0x9, 0x4, {0x0, @in6={{0xa, 0x3, 0xd1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffffffffff81, 0x2, 0x0, 0xf86}}, &(0x7f0000b4d000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000301000)={r4, 0x10001}, 0xfffffffffffffefe) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="34ddad79a4da", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) 2018/01/06 11:24:31 executing program 5: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000acf000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x8c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000041f000)="994bad7b7719c1ccfea556a88afceed7a244123f2931f6a158ba8785dbf5fee030f03973f3e1ebce6da0446f1ec887e3798a4814210307bb236688df3772059d02ff744a71740b21cd211f57bac0ae9a2a9b2e4a522685bc7e23b27c5a53c1ccdc9a16828ae1915f58a11c5e82949ee39a2c6f6537c374736e0e1d612cecb7b22416f6fdbbef24dc951ecd68039d36d32aa301dcd2d9b4c786f3eb2ebda5016e45565bc605570dfc83a8050d736d2c6edf95df55557430cba4eae9f97df8a232db4b2b3ecdff43822387f8226a02a9b4257d4c1639c45f2c8abe97b2262047ccb3cb16f0c43dd305aa47abbd", 0xec, 0x4000800, &(0x7f0000ff1000-0x6)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000fe8000-0x4)=0x7, 0x4) sendto$inet6(r2, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f000079d000)=""/0, 0x0, 0x80001ffc, 0x0, 0x0) 2018/01/06 11:24:31 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80002, 0xfff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000009000)="33b9b56cabb4f6e9cea247595037b502d35d623e77bc74455c828ccde8223e8fde359af36df9562d6bfbaa4ea72f247b57ee9571c30f1b209c1b1bc502f29d3efd7ffc21ad9ae5f0628c10dcfa0e125be431f8d9b02aed580a5f83fb04289f0af9873e31163415acdef46d447c571fde421e2eea3c5167611a5b9186550daf8b50aa96453c1cae02859906", 0x8b) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000009000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_link_settings={0x4d, 0x2, 0x42, 0x2, 0x9, 0x7, 0x3, 0x0, 0x1, 0xe7bb, [0x80000000, 0x401, 0x355800, 0x5, 0x101, 0x322, 0x5, 0x200], [0x100000000, 0x81]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x68, 0x7a, 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) 2018/01/06 11:24:31 executing program 6: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x7ff) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000000a000-0xc6)="bc90940d5f19e6ca5025aa7ea0905f8727da0b29a9eabcbea820b20317366db9b70bbc5f525584fa51ac6bedf1ce91e6b3fb2d374dcbc515463d3d47584ee8810c9ae6ed98f67ce609d2da54c41ae33cfb8ad06069c2a742e42b5d0c0113e90825e234732db54e28a5868c2371d6f47fd120c333d17317b0f9cad110622407649750ef5353e9af2ce5c9b8b4638f6a5e1a46ee7fe9efd7ff084831f017640b0e70ca65301bf127b6adfe47b9e8e3e814ea1a97d710413f221679de22f072915fa83253dedece", 0xc6) r1 = socket$inet_sctp(0x2, 0x2800000000005, 0x84) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f00001d4000)={@common="73697430000200000000000000000004", @ifru_data=&(0x7f0000f1a000-0x20)="0000000000000306000000000000c0ffffffffffffff000000000037027c10c4"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000079a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f1c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f1b000)={r3, &(0x7f0000ed0000-0x29)="425864b6e49732d0b820406397d02d5d9764d7f3e903d4f73d46d03ca5a56e104ebce11db9c5e2d759"}, 0x10) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000f1c000-0x64)={&(0x7f00006fc000-0x4)=[0x4], 0x1, 0x8, 0x8, 0x9, 0x8, 0x1, {0x100, 0x4, 0x5, 0x68ea, 0x8, 0x3, 0xfffffffffffffffc, 0x2, 0x7ff, 0x7d5e, 0xbd7, 0x50, 0x5, 0x7, "cf42065c3dae95d1c945862c979e120e228a343599d77ba5343f9cbf6f186d5a"}}) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00009b0000-0x10)={0x40a8, 0x20, 0xce98, 0x0}, 0x10) 2018/01/06 11:24:31 executing program 7: r0 = socket(0xa, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x8be0, 0x100000000, 0x86, 0xffffffffefbe8fa1, 0x635}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001bb000)={r1, 0x4, 0x6540ff4e, 0x8000}, &(0x7f000089e000-0x4)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000031000-0xc)={r1, 0x5, 0x30}, &(0x7f00008d5000-0x4)=0xc) socketpair(0x15, 0x1, 0x6, &(0x7f00000b4000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000369000)=@int=0xfffffffffffeffff, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ce0000)={0x0, 0x5a09}, &(0x7f0000ff9000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000ffe000)={r4, 0x200}, &(0x7f0000e31000)=0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000081a000)=0x0) poll(&(0x7f0000c85000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/06 11:24:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f00001dd000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000d73000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000b26000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003f4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0x3, 0x2, 0x8000, 0x2, 0x80, 0x80, 0x0, 0x5, r4}, {0x4, 0xdb, 0x5, 0xcd7, 0x9865, 0x4, 0xcf, 0xbfdb}, {0x10001, 0x3, 0x100f, 0x742}, 0x9, 0xd, 0x0, 0x1, 0x1, 0x2}, {{@in=@rand_addr=0x7fffffff, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x3, 0x97, 0xd847, 0x2, 0xaa32}}, 0xe8) 2018/01/06 11:24:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000a72000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cfa000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f3f000-0x10)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 11:24:31 executing program 1: socketpair$packet(0x11, 0x2, 0x300, &(0x7f000018d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x0, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b89000-0x10)={0x8, 0x205, 0x1, 0xffffffffffffffb4, 0x0}, &(0x7f00009fb000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dcc000-0xc)={r1, 0x6, 0x30}, 0xc) syz_emit_ethernet(0x3e, &(0x7f0000514000-0x136)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x3, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) socketpair$inet(0x2, 0x800, 0x7, &(0x7f0000a8d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000071a000-0x5c)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) 2018/01/06 11:24:31 executing program 5: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f0000d76000-0xc0)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000272000)="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", 0x5a1}], 0x1, &(0x7f0000317000-0x30)=[], 0x0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff9a, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x8000, 0x0, 0xfffffffffffffffd, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000417000)={0x0, 0x0}) 2018/01/06 11:24:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000d0000)=[], 0x366) 2018/01/06 11:24:31 executing program 2: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000001f000-0x58)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x10003}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000045c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d22000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000311000)={r1, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/06 11:24:31 executing program 5: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_emit_ethernet(0x10d, &(0x7f0000943000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8aca, @llc={0xfd, @snap={0xab, 0x0, "fc", "ea9119", 0x809b, "cf8172fdc1bd20014c46cf9d3b86716202f83cae6c4795cb6259fcbe1448db0617070b38f323748c7061be57c8c96351c5cdbc0dd05e44bbbf0373702d1e5de88e211c588bbe0693f2cfcaee06bed264ce94e0cf796d75c555ad38c0fb8798f39321d9fbe4ca3c2bf8927e00ad09ddbf35692181cb7022e7da8b5b8cd3af606f6dd8003b51416cf91132ad36b88cb6ca735d3a3af25784a351318a6149b7a59205e7be422f721cafa3a44a2c2d4c65d4aa95dd4420fdce57c9d6a1d55593da1bb3260a3ab3bc2985b8872e6560fdce9ffa854cc8fd4de21ac57c560860f141e2c55ce4f94a8d4561739d038633827d7feb0338bab2"}}}}}, &(0x7f0000943000)={0x1, 0x1, [0x290]}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/01/06 11:24:31 executing program 4: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000007000)="240000002c0025e9000000000400fa0e02000003d230bff5fefee3ff1ad6060000000000", 0x24) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000ea0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001d7000)=0x14, 0x80000) recvfrom$packet(r0, &(0x7f0000ea1000-0x49)=""/73, 0x49, 0x40000101, &(0x7f000045f000)={0x11, 0x9, r1, 0x1, 0x401, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000ea0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b5e000+0x70a)=0x14, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000e0c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000002b000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/06 11:24:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a38000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4050008, 0x0}) r1 = socket(0x0, 0x2, 0x9) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000983000)=0x4, 0x1) 2018/01/06 11:24:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000c8000-0x5c)={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x6}, 0x40, [0x10001, 0xff, 0x4, 0x7, 0x20, 0x939, 0x5, 0x9]}, 0x5c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000002000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000007000)=0x6, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f000000b000)="ebc6be006e683e154f4a465ecb82c35d60", 0x11) r4 = socket$inet(0x2, 0x2, 0x100000000) socketpair(0x2, 0x801, 0xd62d, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f000000c000-0x20)={0x101, 0x7fffffff, 0x104000000000, 0x4, 0x4, 0x8000}) sendto$inet(r4, &(0x7f0000e66000-0x5c1)="", 0x0, 0x48000, &(0x7f0000006000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r4, 0x0, 0x4, &(0x7f000000c000-0x52)="9954fd208ff1f1dc5cb6ffa879d8f754efadbf2e45279c712856ec3a231a2a0db94eb52c95c29d22d1394c070511f095ceaa5990c1d4e1cbdeedfdc8bc27819a1a608a908aeff1351e566e9a869caca3b19e", 0x52) close(r4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000000c000-0x4)=0x0) 2018/01/06 11:24:31 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004ff000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000ef4000)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x1f, r1, 0x1, 0xfffffffffffffffe, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f64000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000214000-0x10)="58ea11c028a311875e20dbcec4094f9d", 0x10) syz_emit_ethernet(0x3a, &(0x7f00002ef000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f40002fb0502", [], {{0x20000000800, @ipv4={{0x31a, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000a04000)={0x0, 0x0}) pread64(r3, &(0x7f000025d000-0xed)=""/237, 0xed, 0x0) getpeername$ax25(r3, &(0x7f0000b8b000)={0x0, {""/7}, 0x0}, &(0x7f0000f66000-0x4)=0x10) socket$netlink(0x10, 0x3, 0x16) getsockname$ax25(r2, &(0x7f0000631000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e15000-0x4)=0x10) 2018/01/06 11:24:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000f27000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000714000)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000b3c000-0x4)=0x3, 0x4) bind$alg(r0, &(0x7f0000e54000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(twofish-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/06 11:24:31 executing program 3: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000214000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000176000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd", 0x1}], 0x1, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) 2018/01/06 11:24:31 executing program 1: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000039f000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000da6000-0x4)={0x0, 0x0}) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009b6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e5d000)=0x14) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000e5f000-0x20)=[{&(0x7f0000d10000)="9f8c95b3c9d60f56521762a3cffe", 0xe}, {&(0x7f0000767000)="3e93064026593ebebd0daadbf38e32b36b61c8c8d5eacb88313448aeeedf37d2f3978cdaf647531f71cc67788572e3d53c37c09daeb4be45a55007700876c47aaf2ab9c7c51edb2de8925e30b3eaf73b4d76a33e0013", 0x56}], 0x2) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000e60000-0x38)={&(0x7f0000d96000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e5f000)=[{&(0x7f0000e60000-0x99)=""/153, 0x99}, {&(0x7f00003e0000-0xbf)=""/191, 0xbf}, {&(0x7f0000624000+0x55b)=""/101, 0x65}, {&(0x7f0000b74000-0x43)=""/67, 0x43}, {&(0x7f0000579000-0xc3)=""/195, 0xc3}, {&(0x7f0000e60000-0xa4)=""/164, 0xa4}, {&(0x7f0000e5f000)=""/216, 0xd8}, {&(0x7f00001f0000-0x6f)=""/111, 0x6f}, {&(0x7f000035c000)=""/48, 0x30}, {&(0x7f0000e60000-0x2e)=""/46, 0x2e}], 0xa, &(0x7f0000e5f000)=""/120, 0x78, 0xd51}, 0x40002123) r2 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000e61000-0xc)={0x2, 0x1, 0xdcfa, 0x9, 0x6}, 0xc) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e5f000-0x3)={0x0, 0x6}, &(0x7f0000e5f000-0x4)=0x6) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000e5e000)={r3, @in={{0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind(r2, &(0x7f0000094000-0x80)=@generic={0x11, "0000010000006200000000000002a71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) sendmsg$netlink(r2, &(0x7f0000e02000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000fb2000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f00001c1000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000e5f000-0x8)={0x0, 0x7f}, &(0x7f0000d59000-0x4)=0x8) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e61000-0x8)={r4, 0x66}, 0x5a9db95c71a75bc4) 2018/01/06 11:24:31 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bc4000)={0xf, 0x5, &(0x7f000065a000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffff000, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x29}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000021c000-0x4)='GPL\x00', 0x3f5, 0x1000, &(0x7f0000919000-0x1000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) 2018/01/06 11:24:31 executing program 0: unshare(0x8000) 2018/01/06 11:24:31 executing program 5: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000380000-0x20)={@generic="0c7884831e40cb9f36e8c1dc915cf7e3", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f0000f93000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9c000-0x10)="0a06000000000000040000ed5c09dbb7", 0x181) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f9c000-0x4)=0x0, 0x80800) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000893000)={0x0, 0x9, 0x20}, &(0x7f0000f9c000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000539000-0x8c)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f9d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f9c000-0x8)={0x0, 0x0}) sendmmsg$alg(r3, &(0x7f000054c000-0xa8)=[{0x0, 0x0, &(0x7f0000634000)=[{&(0x7f0000f9a000-0x86)="25052668b87abf24460afa76d464552e01c62b78f02c3b09416c37386b411170bf1b07f6a07a38cfaffdd8ea63f2a835238bf685e08ef90cc87cfac8ab9d4aba", 0x40}], 0x1, &(0x7f0000cf9000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r4, &(0x7f0000ca5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f9e000)=0x14) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f000085e000-0x10)={0x5a7, 0x6, 0x8000, 0x7fffffff}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000f9e000-0x10)={0x6, 0x8000, 0x0, 0x0}, 0x10) recvmsg(r3, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/06 11:24:31 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1ed000)=nil, 0x1ed000, 0x0, 0x45832, 0xffffffffffffffff, 0x100000) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000070a000-0x8)={0x0, 0x0}) 2018/01/06 11:24:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f000021a000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008d0000)=0x1c, 0x800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000be6000-0xc)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f000089d000-0x4)=0xc) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000c5a000)=0x3, 0x4) bind$packet(r1, &(0x7f0000327000)={0x11, 0x5, r2, 0x1, 0x15, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) bind$alg(r0, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) getuid() setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8070a4ae9fffffff80000000184ce10", 0x14) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000920000)={0x6}, 0x4) getpeername$llc(r1, &(0x7f0000c0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008f3000)=0x10) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f0000822000)="38e59da20dbdc58a0561f685bcbfefd787d1fcd0c2e64838c0949288eb4b8b8c", 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ad6000-0x2c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa9c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0xfedf) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000058e000-0x30)=[{&(0x7f0000b77000)=""/4096, 0x1000}], 0x1, &(0x7f0000909000)=""/0, 0xffffff4e, 0x0}, 0x0) 2018/01/06 11:24:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c3d000)={r0}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000044f000)=0x0) bind$unix(r0, &(0x7f0000ad3000)=@abs={0x0, 0x0, 0x3}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000e9000)=0x6, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000022000-0x4)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000078000)={0xe41, 0x5, 0x6, 0x2}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000014000)=0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d00101000100"}, 0xd40}, 0x10) syz_emit_ethernet(0x4a, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x4000000000000240, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4a8cd2", 0x0, "4855d2"}, "c4ea77307543fbecbfb38465ea8d61e387a85edc8011be8c"}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000904000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x1d, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6"}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/06 11:24:31 executing program 4: pipe(&(0x7f0000b36000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) r1 = socket$unix(0x1, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000705000)={0x10000010, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={@generic="eb5fbbaf02c758909af25062e1ebc9f2", @ifru_addrs={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0x8)=@sco={0x1f, {0x7, 0x2, 0x7, 0x7, 0x248, 0x0}}, 0x8) mmap(&(0x7f0000000000/0xd45000)=nil, 0xd45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d46000-0x1000)="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", 0x1000) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c0b000)={&(0x7f00007fb000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0x3, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@loopback=0x7f000001, @in=@rand_addr=0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 11:24:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$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) accept$inet6(r0, &(0x7f0000ab0000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000192000)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c54000-0x290)={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, 0x1, [{{0xa, 0x0, 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]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/06 11:24:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000856000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001000-0x1e)={0x0, 0x6, 0xff, "0959d87e33e6", "0bf180bf2e330aafdc45f0dd56269ae6"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000002000)=@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000)={0x0, @in6={{0xa, 0x0, 0x6, @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]}, 0x400, 0x2, 0x5, 0x2db, 0x2}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000-0x20)={0xf8, 0x2, 0x8, 0x8000, 0x9, 0x3, 0x3, 0x4, r1}, 0x20) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r2, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/06 11:24:31 executing program 0: socket(0xa, 0x3, 0x9) 2018/01/06 11:24:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005ea000-0x4)={0xffffffffffffff9c}) sendmsg$netrom(r0, &(0x7f0000390000-0x38)={&(0x7f000029a000)=@ax25={0x3, {"960a5b5fc8029d"}, 0x7}, 0x10, &(0x7f0000bc1000)=[{&(0x7f0000100000)="ba27925a5184df6c84cfe549de9da42f320cc4411cc64c5540a616512dfe8487c85bf16161bda05ee70cde3e2d210d46097657b8acd9a11e9bbdc55ab58fc6a2293acd169447de91c5cba34f4d182dd607fb0c76e1d5c4548cd37abe82d1daad13d7dc8224d02928215d5049e72a9ceffec5793453d429ce1ccbdf84336c084108b51318af9f1cd3f15ef3db69083eadbdd1d36631c73a613dcc93f13a0c", 0x9e}], 0x1, &(0x7f0000721000-0x180)=[{0x70, 0x104, 0x100, "d5eafe53db6b14a5a48ae3230cf27ea4eb53a37d36f02190ae9ae0184d7eae97176a80a1d8b247b55fb0c6b0f4c690510e8ddd565cd3bd1002da264f3f6b906bb26e356e75c5e97f6fc088b6d39f5017a8132939f1e5ce763e390270"}, {0x58, 0x11a, 0x0, "aa9a1f308f3c6827f28f6d5b6ea1ebcb0a875a635e551bcbf66ed332aa7d6a954b3d2d8be8b359160c7d7ad3b29337daaeb781d05f7c519a45d6cc22b0da303c4fb8bd05d16220"}, {0xb8, 0x13a, 0x9, "b3713df7a9a0d0cae00961aed66b29718da99b05b2772c57e6c24b827eb1752112d4c439e9a05c7f276082b84fbff11fc2d6bbaf4e1eb4042312b46b4f67814fcb73f77b0b472d6e8609d5ab282ecbe05f6440a717f8a95372b2e02e1a7c6aab1b8b3f0f9c2dbdf0ee03952dd3e69b9825ef4fe15300a510b310f6a06bbb3f350016f6653e9f9968112a54e0661a49a66cc810f9b6b2d6125e4029039199a84543fcaf0e98"}], 0x180, 0x4}, 0x40) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000513000-0x22)="220000001b00076200000000ef00120132000000000200000000000000ea00050029", 0x22) 2018/01/06 11:24:31 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b67000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/230, 0xe6, 0x10000, &(0x7f00004d5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) epoll_create1(0x80000) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) bind$inet(r1, &(0x7f0000382000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005cb000-0xc)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000e73000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d4c000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f00007ab000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xffffffffffffff32) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000364000-0x8b)={0x0, 0x83, "f452807b512f633aef3f2310dd1e438a8755c140843323f586c66053beb570e82ca7abd01e941a69412967d3b1eb405b9732fda931a1c81e8d3db78cc1ad838274fcb99b564a757cbbebb63e8a92b1a92fe3c9cb6984ba605f1ca52b6f79266faa6ddde1f162f442ddabfbd01f9df0b0b7e30a1cb9979f42e61bb3c2f256d024eafb7d"}, &(0x7f00000fc000-0x4)=0x8b) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ac8000-0x10)={0x2, 0x8000, 0x9, 0x7, r4}, 0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000f31000)=""/224, &(0x7f0000e6c000)=0xe0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00001ce000)=0x7, 0x4) unshare(0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000a5e000)=""/196, &(0x7f00006e5000-0x4)=0xc4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002b1000-0x8)={r4, 0x8001}, &(0x7f00000c7000)=0x8) 2018/01/06 11:24:31 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00720700000000000000d56878c88902"}) 2018/01/06 11:24:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000415000-0x4)={0xffffffffffffffff}) recvfrom$ipx(r0, &(0x7f0000986000)=""/0, 0x0, 0x10000, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f000022b000)=0xfffffffffffff000, 0x4) 2018/01/06 11:24:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e9b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000686000-0x4)=0x14) write(r0, &(0x7f0000731000-0x90)="1f000000100affdde200f49ff60f0000000200000900018005ffffe5000051", 0x1f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000750000-0xa0)={0x0, @in6={{0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf, 0x100000000, 0x7ff, 0x6, 0x5bb1}, &(0x7f0000706000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000096a000-0x98)={r1, @in6={{0xa, 0x0, 0xc3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3}, &(0x7f0000ec0000)=0x98) 2018/01/06 11:24:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000c1b000-0xb8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="144dd3790771", [{[], {0x8100, 0x0, 0x80, 0x101}}], {{0x86dd, @llc={0x8, @snap={0x0, 0x0, "ad", 'C\f?', 0x0, ""}}}}}, 0x0) socketpair(0x0, 0x4, 0x6, &(0x7f0000cd5000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000183000)={{0xa762, 0x9, 0x3, 0x3, 0x6, 0x403}, 0x83, 0x541f1699, 0x400, 0x55, 0x100000003, "6769261a2afce8c124dd006c0a5d15829c7da382f369b5e76d5ec4279cbb93317d5c802a98a504795221207737036e4b85ad295a2abd837102d56a66ae1f2453ad8c8606801e8377719558a0aaf4c4645d421f139f91f2206038b729b28dbc09c171ff252eeac2187b04b719858b57662815afe5cae10097388b0c87ae1fc910"}) bpf$MAP_CREATE(0x0, &(0x7f00003eb000-0x2c)={0x1f, 0x6, 0x4, 0x5, 0x2, r1, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000092c000)={r1}) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000315000-0x2)={0xffffffffffffffff, 0x3}, 0x2) r3 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000fe3000)=r3) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00001b6000)={0x8, 0x1f, 0x1, 0x0}) 2018/01/06 11:24:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000027000-0x80)=@generic={0x0, ""/126}, &(0x7f0000f18000)=0x80, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e06000)={0x0, 0x0, 0x0}, &(0x7f0000020000-0x4)=0xc) r1 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b89000-0x10)={0x0, 0x3d3, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x40000000000001}]}, &(0x7f0000df4000)=0x10) 2018/01/06 11:24:31 executing program 4: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000032000-0x10)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000011000)={0x0, 0x0}) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) r3 = accept4(r2, &(0x7f0000002000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10, 0x0) connect$netrom(r3, &(0x7f0000013000-0x48)=@full={{0x3, {"ff5d835c43a3d0"}, 0x7}, [{"f77fb385f21d24"}, {"f506db20e055d5"}, {"52ec31e506fa47"}, {"b037bbea6db6fa"}, {"189c7865e4e151"}, {"42717a8d1218ec"}, {"f40b42715a1aaa"}, {"501e14527725e2"}]}, 0x48) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f000000a000-0x4)=0x1, 0x4) 2018/01/06 11:24:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000022f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000441000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000bd000)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008aa000)={r3, 0x1ff, 0x0, 0x1f, 0x7}, &(0x7f00007b7000-0x4)=0x386) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000579000-0x8)={r4, 0x2, 0xa8b}, &(0x7f0000f5a000-0x4)=0x8) r5 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000fb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xb8) 2018/01/06 11:24:31 executing program 7: mmap(&(0x7f0000000000/0xd5a000)=nil, 0xd5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 11:24:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000352000-0x4)=0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000286000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x0, 0x18, 0x5, 0xffffffffffffff0e, 0x0, "9bd43ce3b8d69b16cad03bada2d688fb25267474a5797dc115451db8e5f32ca9b45fb33682316cca8c9549065e"}, @sadb_x_nat_t_port={0x0, 0x15, 0x1, 0x0}, @sadb_x_nat_t_type={0x0, 0x14, 0x3f, [0x0, 0x0, 0x0]}, @sadb_lifetime={0x0, 0x4, 0x9, 0x10001, 0xb, 0xfff}, @sadb_x_nat_t_port={0x0, 0x15, 0x3, 0x0}, @sadb_x_kmaddress={0x0, 0x19, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}}, @sadb_x_nat_t_port={0x0, 0x15, 0x3, 0x0}, @sadb_x_policy={0x0, 0x12, 0x2, 0x3, 0x0, 0x7, 0x5, {0x0, 0x3f, 0x9, 0xfffffffffffffff8, 0x0, 0x8000, 0x0, @in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, @sadb_lifetime={0x202, 0x2, 0x80000000, 0x3dc4, 0x400, 0x1}]}, 0xab}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 11:24:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000840000-0x10)=@req={0x28, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_settings={0xcd, 0x5, @te1=&(0x7f0000d4a000-0x10)={0x6, 0xfffffffffffff5f0, 0x1f, 0x0}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000afa000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "810000000500000004"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000d88000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00003b8000-0x10)={0x7, 0x5}) 2018/01/06 11:24:31 executing program 7: r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000ff0000)="1f0000000001ff0efd4345bb00000000044000000900020000000000000004", 0x1f) 2018/01/06 11:24:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00006aa000-0x1)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x11, 0x3, 0x9) getpeername$packet(r1, &(0x7f0000db4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000044c000-0x4)=0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0}, {0x0, 0x0}], 0x2000000000000083) 2018/01/06 11:24:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = accept4(r0, &(0x7f00001d6000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f000034e000-0x4)=0x8, 0x80800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000a35000-0x4)=0x4015, 0x115) r2 = socket(0x10, 0x2, 0x400000000010) unshare(0x40000) sendmsg$nl_xfrm(r2, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x5c, 0x1f, 0x209, 0x0, 0x0, 0x4, [@algo_auth={0x48, 0x1, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 11:24:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d9b000-0x4)=0x0) bind$alg(r0, &(0x7f0000ebd000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a07000-0x38)=[{0x0, 0x0, &(0x7f00002d7000)=[{&(0x7f000034d000)="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", 0xf6e}], 0x1, &(0x7f0000063000)=[], 0x0, 0x800}], 0x1, 0x0) recvmsg(r2, &(0x7f0000a7a000-0x38)={0x0, 0x0, &(0x7f000036b000-0x10)=[{&(0x7f0000eeb000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00005c9000)=""/12, 0xc, 0x5}, 0x1) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/06 11:24:31 executing program 6: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) r2 = socket(0x1, 0x80000, 0x8000) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000b09000)={0x81, 0x4, 0x10000, 0x4}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000007000)={0x10000000, 0x0}) 2018/01/06 11:24:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f00001df000-0x60)=[{&(0x7f000073e000)='~', 0x1}], 0x1, &(0x7f0000dc0000-0x100)=[], 0x0, 0x0}, 0x4008004) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00002d8000-0x4)=0x4, 0x4) 2018/01/06 11:24:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80803, 0xfff, &(0x7f0000335000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00004c0000-0x4)=0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000d2000)=@assoc_value={0x0, 0x8}, &(0x7f0000547000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fb9000-0x23)={r2, 0x5f, "afa7f705414decc5c6f795575999ca99036390a724178af0f646095a96ed4ef7a0853697f9a32f7a86cc57548a2f2472dbe334b60abbbf6cfbbc4fda1128963f9028091edb699dd4c35c5fe57e9bb027d1a9397e1635632211a4c614ca8c78"}, &(0x7f000092a000)=0x67) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000d2000)={r3, 0x8001, 0x8, 0x80000001}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000460000-0x10)={0x0, 0xb, 0x0, 0x0, 0x0}, 0x10) r4 = accept(r1, 0x0, &(0x7f0000812000)=0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000429000-0x8c)={r3, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00008ed000-0xa0)={r3, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x6, 0xf37d, 0x7, 0xfffffffffffff556}, &(0x7f000053e000)=0xa0) 2018/01/06 11:24:31 executing program 4: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000624000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000f14000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f14000-0x4)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000138000-0x28)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x1, 0x6, [@rand_addr=0x2, @rand_addr=0x7, @multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x28) sendto$inet(r2, &(0x7f0000f0f000)="b1", 0x1, 0x0, &(0x7f0000794000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000dc1000-0x1)='D', 0x1, 0x0, &(0x7f0000f10000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000084e000-0x24)={0x2, [0x0, 0x0]}, &(0x7f000058a000)=0xc) 2018/01/06 11:24:31 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x84)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdf}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x78) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x10001, 0xffffffff, 0x6586, 0x7, 0x8}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000003000-0x4)=r2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xda)={r1, 0x0, 0xd2, "f2a158fc362de18c8f99b176ad3a08ccfcdce7d88fe2aff081624a4e64a8481b52f106472b876470ea9a77703d747ed6c76358d88d09d922e3a89583df9caf396bbe5d9303caa612f77dc526ea9e4ca972c85fc47e98db05ad367fbeaa92e1608e2e99854bc8f2a0daeb2a3c5d73a34ef76abfcc1e1e6228b7ba43fad6cea0664176e18dd863667c71ec73daf67e35b4ef42ff1467d44c69a3243ee9a5a98a8d73a5f2e4c01ccb1032a96c89d95bd8b77b25511b3cfae265357818dff97b75a9ee95fe6beae286cf3810d4b0a3f7c89c26a8"}, 0xda) 2018/01/06 11:24:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x96) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f000012a000-0x8)={0x0, 0x0}) accept4$unix(r2, &(0x7f0000b17000)=@abs={0x0, 0x0, 0x0}, &(0x7f00005c9000)=0x8, 0x800) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 11:24:31 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000018000-0x32)="32000000180025ff0700940d091804028020fe20000400050000001e0f000300020000000000000000000000020056d71888", 0x22, 0x200488c0, 0x0, 0x0) [ 282.354214] sctp: [Deprecated]: syz-executor2 (pid 15010) Use of struct sctp_assoc_value in delayed_ack socket option. [ 282.354214] Use struct sctp_sack_info instead [ 282.393116] sctp: [Deprecated]: syz-executor2 (pid 15026) Use of struct sctp_assoc_value in delayed_ack socket option. 2018/01/06 11:24:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00008f8000)=0x0, &(0x7f000076a000)=0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000853000-0x1f)="1f0000000004ff00f60000ce292d002ff725f0000800030000010000df004a", 0x1f) 2018/01/06 11:24:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ab7000)={0x0, 0x0}) pipe(&(0x7f00006c0000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00005ff000-0x8c)={0x0, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xab0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000043a000)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fa9000-0x8)=@assoc_value={r3, 0xe2e9}, 0x8) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002d7000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000a76000)={0x0, r4, 0x5, 0x2, 0x0}, 0xffffffffffffffa9) r5 = socket(0xa, 0x3, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000065f000)={0x200, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e43000)={0x0}, 0x4) sendto$unix(r5, &(0x7f0000161000-0x33)="", 0x3c4, 0x0, &(0x7f0000d2e000-0x18)=@abs={0x0, 0x0, 0x0}, 0x8) [ 282.393116] Use struct sctp_sack_info instead 2018/01/06 11:24:31 executing program 5: r0 = socket(0x0, 0xa, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000041000)={r1, &(0x7f000084e000-0x21)="", &(0x7f00001ad000)=""/143}, 0x18) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff0000)={0x0, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ff0000)=0x0, &(0x7f0000ff0000)=0x4) 2018/01/06 11:24:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000613000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000fc9000)=""/35, 0x23, 0x0, &(0x7f0000771000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5300ed65c3b19e230400000000000000422aa9b0efc9f83cfb0b3d1fbcf23300f1ffffff0b000099be113ea1df7e5085433f763c9247ae275dfbbf4f96ed37", 0x0}, 0x60) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000075b000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000777000-0x4)=r2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ba2000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0xcf, &(0x7f0000877000)=0x9, 0x4) 2018/01/06 11:24:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x1, 0x2) close(r0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x82000000000b, &(0x7f000060b000)="1000", 0x2) 2018/01/06 11:24:31 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="e7b468e48d5f2c90efa49c17e884557b", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000003000-0x28)={@common='ip6tnl0\x00', &(0x7f0000002000-0x24)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000004000-0x108)={0x2, 0x11, 0x8, 0xf, 0x21, 0x0, 0x4, 0x3, [@sadb_ident={0x2, 0xb, 0x6, 0x0, 0x561}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x13, 0x18, 0x0, 0x81, 0x8f, "f6527aa94587700535dd35273c340b17c5505506991a42fd5fa29504a7b07cadbe05bf9acc38d329a256a9207ca7c7237b54c65dba92cc1c0c58659d1bb7db47c4f1cb6be10e137e84bb446758bb0e69f16050a1e91732979d9189b93ab379b6cfda77f97a8a4e04337a60f78d13c1d7d56e38533e2fb500da44e9b2ae93e1778d9cf38aef5e1f6bbdd57154cc56eb"}]}, 0x108}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/06 11:24:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x5)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x0, 0x8000000, 0x7f, 0xffff, 0x1, 0xffffffffffffff9c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0x18)={r4, &(0x7f0000002000)="02d47f05a08bf0df4ddb88d7dca011e5", &(0x7f0000001000)=""/26}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000003000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) r5 = accept$inet(r3, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$netrom(r5, &(0x7f0000004000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000)=0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000005000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000)={r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r7, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14, 0x800) ioctl$sock_netrom_TIOCOUTQ(r6, 0x5411, &(0x7f0000003000-0x4)=0x0) accept4$inet6(r1, &(0x7f0000f1a000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000+0x928)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0xf, 0x4, 0x2000000000008000, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r8 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000b97000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b1c000-0x4)=0x10, 0x80000) ioctl$sock_SIOCGIFCONF(r8, 0x8910, &(0x7f000004c000-0x10)=@buf={0xea, &(0x7f0000f0e000)="5f943d0a65549b6bfba47cd89a3cc57715b38d8b891df643714af40f7d111c3ef2468f2dc7c398166ec84c2f600b8594806e5608e2c5299dfaeac9ec7cd8d530496f9bd7f14e2c6591d70b9e83e1a601ab1f5847d340481256358a8d74e0cef3d6bf309758fba594976e23bf57396857c227d3c74fd2f00bdc44b52521e8a74c4596d89c98cd489a40710f1567517b66a97960c25881ee6d4b44ee71f9e9ff12515ab16afdba19c5c54d4254c36da4e5d34805bc72595b1ef388e1e7ad2409318b56f370f2e507652f3e46ac4215f48c2b50269983f853461eb62ebb7fe731c5121108b77ff0654130d9"}) 2018/01/06 11:24:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x80000, 0x100000000, &(0x7f000083c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000192000)=0x7, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000f34000-0x8)=@fragment={0x3a, 0x0, 0x3, 0x9, 0x0, 0x807fff, 0x1}, 0x8) 2018/01/06 11:24:31 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000005000-0x8)={0x0, 0x3}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000007000-0x8)={r1, 0x6}, &(0x7f0000006000-0x1)=0x8) r2 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r2, &(0x7f0000003000-0x60)={0x27, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303", 0x0}, 0x60) bind$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) 2018/01/06 11:24:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0x10) write(r0, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4001000025010000000e00030040a68fe90c026b010035", 0x26) socketpair(0x3, 0x800, 0x9, &(0x7f0000f1d000)={0x0, 0x0}) pipe(&(0x7f0000a15000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000030d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00008cc000)={r3, &(0x7f00009af000)=""/4096}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000767000)={r1, 0x28, &(0x7f0000fbb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b26000)={r4, 0x9, 0x18}, 0xc) 2018/01/06 11:24:31 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f89000-0x38)={&(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000-0x80)=[{&(0x7f0000f2f000-0x2b)=""/43, 0x2b}, {&(0x7f0000687000-0x6)=""/6, 0x6}, {&(0x7f0000a61000)=""/4096, 0x1000}, {&(0x7f00008cf000)=""/4, 0x4}, {&(0x7f000036b000)=""/62, 0x3e}, {&(0x7f00006bf000)=""/227, 0xe3}, {&(0x7f0000f7b000)=""/159, 0x9f}, {&(0x7f0000001000-0x64)=""/100, 0x64}], 0x8, 0x0, 0x0, 0x10000}, 0x40010001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f0000001000-0x8f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x75, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x100000c, 0x0, 0xffffffffffffffff, []}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x14, 0x4, 0x40, 0x7, 0x0, 0x1, 0x4d, 0x1000000000080, 0x16, 0x3ff, @empty=0x0, @loopback=0x7f000001, {[@ra={0x94, 0x6, 0x3}, @end={0x0}, @timestamp={0x44, 0x4, 0x4e74000000, 0x3, 0xf3f4, []}, @timestamp={0x44, 0xc, 0x10001, 0x0, 0x2, [{[], 0x5}, {[], 0x1}]}, @cipso={0x86, 0x24, 0xfffffffffffffffe, [{0x7, 0x12, "56e9984104e370bcbef6caffe507d881"}, {0x3, 0xc, "72ea1d72c543b603708e"}]}]}}, "de0bc52912"}}}}}, 0x0) pipe(&(0x7f0000f83000)={0x0, 0x0}) bind$unix(r1, &(0x7f00002d0000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/06 11:24:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cf0000)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002c5000)={0x0, 0x3c, &(0x7f0000bfd000-0x3c)=[@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000943000)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b85000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e8d000-0x8c)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000086d000)=0x8c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000387000-0xd0)=[@in6={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, @in={0x2, 0x1, @rand_addr=0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000037a000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) 2018/01/06 11:24:31 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009b1000)={0xffffffffffffff9c}) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000855000-0x4)=0x800, 0x4) mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) 2018/01/06 11:24:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000062000-0x4)=0x0, &(0x7f0000967000-0x4)=0x4) 2018/01/06 11:24:31 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000204000-0x6)={0x1f, 0xee, 0x1}, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ce7000-0x20)={@common='lo\x00', @ifru_flags=0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000a4d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ffa000-0x4)=0x58) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000ff9000)={0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x563d}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x4, 0x0, 0xffffffff80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r2, &(0x7f0000fe3000-0x6f)=""}, 0x10) 2018/01/06 11:24:31 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r0, 0x1) 2018/01/06 11:24:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ec000)={r0, &(0x7f0000897000)="", &(0x7f000025d000)=""/0}, 0x18) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000eb8000-0x4)=0x3, 0x4) 2018/01/06 11:24:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0xe, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006e2000)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[{&(0x7f0000cbc000-0x75)="a932311b76422f057aa42f908925c5ae58dd6b1ac342936ccf81b3995b51b9ad4d344a2d74989385c4ae6624f0c4030c", 0x30}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8040) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f000090c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000059f000)={0x0, 0x800}, &(0x7f0000483000)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000bb1000-0x10)={r4, 0x17b2061c, 0x4, 0x1665}, 0x10) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 11:24:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000b33000)=@req={0x0, 0x0, 0x0, 0x26}, 0x10) 2018/01/06 11:24:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000a, 0x2000000001, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000a6f000)=0x10, 0x4) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f00005a9000-0x4)=0x5) 2018/01/06 11:24:31 executing program 1: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000089e000)=0x4, 0x4) r1 = accept4(r0, &(0x7f00002f7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005a5000)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000468000)=0x0, &(0x7f00006dc000-0x4)=0x4) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 11:24:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0xffffffffffffffd5) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[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]}, 0x4}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/06 11:24:31 executing program 6: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000080005, 0x2) r1 = accept4(0xffffffffffffff9c, &(0x7f00003dd000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b54000-0x4)=0x10, 0x80000) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000de9000-0xa)={0x2, "9abd2a62338f"}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000096a000)=@generic="2e00e2f21b9cd1b3f5bb9b2b84264ab4") 2018/01/06 11:24:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x6) bind$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, 0x20ffff) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d9c000)={0x4, [0x2, 0xbde3, 0x3f, 0x101]}, 0xc) accept(r0, &(0x7f0000020000)=@generic={0x0, ""/126}, &(0x7f00004a1000)=0x80) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 11:24:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x1ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000a, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a92000-0x20)={@common="6c6f00000200", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 11:24:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x81, &(0x7f0000f79000)={0x0, 0x0}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000de5000-0xc0)=""/192, &(0x7f00007a6000)=0xc0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0xffffffffffffffff, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$llc(r0, &(0x7f0000fe0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000233000-0x4)=0x10) socketpair(0x12, 0x5, 0x1, &(0x7f0000bbe000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001c8000)={0x0, 0x401}, &(0x7f0000ac2000)=0x8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000407000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000eac000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ecb000-0x4)=0xc) r8 = getgid() pipe(&(0x7f000079f000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00003ac000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fc4000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f04000-0x4)=0xe8) r12 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000301000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000836000)={{{@in=@empty=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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000903000)=0xe8) r15 = getgid() sendmsg$unix(r3, &(0x7f00008cf000-0x38)={&(0x7f00005b6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d5b000)=[{&(0x7f0000c4e000-0x63)="038ce3d80a19ba1f42a605c974eecea7b9398283248be1a8117dd0c512d504dc18d281a9ca0891ab70099c3103375d9f9e30e15ea8adcc9c6a986b5bad03c913eca42f14b6c13d5b7b70abf7079c5da9619edda3b41a44dde75bb4ebe8f301996d56bb", 0x63}, {&(0x7f0000385000)="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", 0x1000}, {&(0x7f0000ade000-0x19)="cec7a024c410a4bcbae75c9a528391d9ee0ecc336d705f8389", 0x19}, {&(0x7f00007b7000-0x17)="e2a1a5d3b5c0382f30d403a52877c239afa87931df32e8", 0x17}, {&(0x7f0000bfb000)="", 0x0}, {&(0x7f0000231000)="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", 0xff}, {&(0x7f0000c08000)="ca31282f8b0ca529ecf65f4f3f8aaa25029ae797ce544d961dda2633527266206e2cf55c489f0694e0c2b00a9f8de9a20a51abe848f6e9173ce45687cfa25e39b352f268b8a6abcfcb1ddd3a995c8ad46b5682359255a0c1c79bee9731dac866ad8559c78b4078ed2d8dd8c924f38183ac336e5e8d5106cc1616beeec173238f5120cd555489", 0x86}, {&(0x7f0000b58000-0xd8)="3c84e892fbdb75e03dc37b555b2459efbb5e232831caf278d1a32ad746f07dafeea37cf7312d44a597a3e05839d9f738528168972e59c3595f96092a2b936a481ba7c2dd2beff95468d63a25684ae7fed69e74972c81c72e44c3d02404cf2a6ef729a0e5c888187ff1fc728af974f66ef42e5b9bcd6d54997caa53524b8e952636e0ef129b84e4a7042e3993fe0005c527ef644fbacabf55cff368a7d028f6c9340086dfd67ff2b5203d2d942aabc36456dd544e22d13b26ae8e706eac50ec8dcfb8afd54657a71e724fc09bed7b031d548a69a6084c18c3", 0xd8}], 0x8, &(0x7f0000c26000+0x4de)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r9, r3]}, @rights={0x18, 0x1, 0x1, [r4, r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa8, 0x4000000}, 0x80) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001b7000-0x4)=@assoc_id=r5, 0x4) sendmsg$netrom(r3, &(0x7f0000128000)={&(0x7f000056e000-0x48)=@full={{0x3, {"93a53f12bbd3ab"}, 0x5}, [{"6b1882358f1383"}, {"24eba4e86c1277"}, {"bef9e3324b72a9"}, {"b1c3ec8e9a6801"}, {"ec77662068138d"}, {"32f24425a1c71b"}, {"21341c0f2e7009"}, {"a93a6a70d7d9b2"}]}, 0x48, &(0x7f000080e000)=[{&(0x7f0000c07000)="0d3490e3633df1574a51c06d279f2ab985f0cf23821e04f7cefe6209023dac4123a1ddc264b49b5a06014a4a6ad96e1ab61eec7761e8c1e6adf8c58b0573ec117c509164595df772b42e32f8aa722c24f2f3e14283be01778f1903a9873952c9981fd04d3d06e6f094c0c41443be26a06710bdb6a436e807fe299879b1e20e22d24473e71bed22cb53310a2159034be9c948ee4f8527b745f13af4675b6a336a027b6f9b48384963", 0xa8}, {&(0x7f0000217000-0x2b)="c09aa087965b415c9f77e52d63d43ff3a6301eaef5f8649b25433f2d1663fa258f21c99416eeef75bcccc3", 0x2b}, {&(0x7f0000c4f000)="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0x1000}, {&(0x7f0000654000-0x1d)="63b3f3d4c7722d9293edaeb1230fe29149cca3e4eb5999a7ab9aacb312f3b3071e1158468cc217", 0x27}, {&(0x7f0000111000-0x39)="8a40bef7e9c9ca0cd5505cc43d6c5333dbc4f0226a5ccdf78e8fae7e6e7f3ab320bcaf811914310db1d2bc168401367daf6b34f80f2aa728a8", 0x39}, {&(0x7f00007ab000-0x1000)="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0x1000}, {&(0x7f00007cb000)="1831bfe4a085b438cc3c20bc13ea3bba87bfb5964052ac43823bda9528535b2a98cde29ba35f6d3c2c9521a67bc9266100faf478b9345555d8b1912d9b534774c37d7f9589aec18c242437f55792126d225658e7faf37d871b8349cb4d5a11a93b8d361da673f329b03e6495705698968ce01695ddb1a466682bfe81f22559155e846993fb8b7a2da7c58530e31529955d4d74c072fdcb716e0d58a902d3a4d30d78527e5dcd6957c0a4f6715c9f7791c5e206a75ccc8ac170126e6dc2729f6c32d10d100aabf8bfcec5877d4dd68bfe781a5dbd8462150641eb0d67d593c4d2ef", 0xe1}], 0x7, &(0x7f0000c01000-0x108)=[{0x108, 0x11f, 0x2, "017831133300838443a580282e02569580d32cded2e5d40d986e1c4fa5ddeb30a10bd4a6aa7d474f6d2c37b2323395d1aad8bdd0061043ade0c8f4447f84d1bf988fddaf9b706e5b41ce0ec3aaeb441a8d60149b3b6013903366d8a54952c385a115fa2e4e7bbb66a051d679ece7da92c59c6d10a7614a0a277e16bfd469d833524752de93d8828830122873bb28f71381a86888d05dbd2c4a7307fcaf7c780dcc42050d8cc2be0850c5d1a8ed1050d863377bb9dafbf4867fa396e88847fab9a307ec53c80751c29d85662b43f54cc0e9710f7413405cf9d12b1ce112205cc4a2aacee9ec1383c284b6824175abc19ec5b2988d3afaac"}], 0x108, 0x20000000}, 0x240088d0) 2018/01/06 11:24:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000541000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00004f1000-0x10)={0x6a, 0x8, 0x1f, 0x1}) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/06 11:24:32 executing program 4: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000095b000-0x20)={0xbad3, 0x9, 0x0, 0x8000, 0x4, 0x9, 0x100000000, 0x0, 0x0}, &(0x7f000004a000)=0x20) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000658000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000635000-0x8c)={r1, @in6={{0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000095a000)={r1, 0x4}, &(0x7f00001e1000-0x4)=0x6) recvmsg(r0, &(0x7f000077d000-0x38)={0x0, 0x0, &(0x7f00002fa000)=[], 0x0, &(0x7f00007d9000)=""/0, 0x0, 0x0}, 0x10003) 2018/01/06 11:24:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004b8000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001dd000-0x10)="0800ff00fff8e508000000ff05dbb75b", 0x10) sendto(0xffffffffffffffff, &(0x7f000092e000-0xb8)="c20a3f31ae49626893860ac344813a6e5903d6c6680b26a6cd61964ada809b72ea5fe984f5bf9910f139ab8d6ac36fe86a7e8173ebfd3abcd07fb8f7c8bd345ea798c78fa1646c7c768056cdb8beb987a74a510f27cb579caf31b7bc84649a35", 0x60, 0x0, &(0x7f0000a01000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000d1c000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000066c000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000b3e000)={0x0, 0x4}, &(0x7f00006b1000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000048000-0x8c)={r2, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) socketpair(0x1f, 0x7, 0x8, &(0x7f0000d2f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000b49000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e9e000)=0x8) 2018/01/06 11:24:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x803, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd6000-0x4)=0x0) write(r0, &(0x7f0000540000-0x25)="240000004300010012a4000000000000020001010d0001002005000000000000ec000e9c", 0x24) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009bd000-0x12)={@common='yam0\x00', 0x3ff}) 2018/01/06 11:24:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000386000)={0x0, 0x0}, &(0x7f000073a000-0x4)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000540000)={r0, 0x0}, &(0x7f0000b64000)=0x8) socketpair(0x4, 0x80000, 0xdcc, &(0x7f0000e67000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000126000)={{0xf8, 0xfffffffffffffffd, 0x400, 0x1, 0x9, 0x4}, 0x4}) 2018/01/06 11:24:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007ff000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000a6000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000036d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000b1000)=""/94, &(0x7f000086d000-0x4)=0x5e) writev(r0, &(0x7f00000bc000-0x10)=[{&(0x7f0000566000-0xa0)="55af9a9ab0e93c3eacbc5ddff333da06c7afd0b16e7700a956ba42c5e2a700f6c880dfbbdfb0c515fe8d3331c5da09e830fd8e52e5bfce084df80817c1070547923449dbf8b291d3f0decdb4c2e8f713ebc03b8dd751c2dc89f4528ca942e65679e9e640027f8099c0ea1eeb47e90db7f448b446d64ede467c557f8d2d8023a920bbccad3b73ef9fa08cfebe76a7f4969fc0b242a7493d79273cb32b1417c4ac", 0xa0}], 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ea5000)={r1, r2, 0x1a}) r3 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r3, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000b000)=[{0x14, 0x203, 0xb, 0x0, 0x0, "6b6ea438"}], 0x14}], 0x1, &(0x7f0000b85000)=[], 0x0, 0x0}, 0x0) 2018/01/06 11:24:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a62000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-384-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004d2000-0x10)="", 0xfffffeb5) accept(r0, &(0x7f00004b2000-0x80)=@generic={0x0, ""/126}, &(0x7f00005a0000)=0x80) 2018/01/06 11:24:32 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cf4000)={0x0, 0x0}) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000f79000)=0x1, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000249000-0xc)={0x0, 0x0}) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) poll(&(0x7f000065f000-0x8)=[{r4, 0x0, 0x0}], 0x1, 0x0) r5 = getpid() getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000069c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000615000-0x4)=0xe8) r7 = getgid() mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f7b000-0x4)=0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000b4000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7b000-0x4)=0xe8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f7b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000069b000)=0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000f7b000-0x4)=0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f7b000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7a000)=0xe8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e41000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7b000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004d9000)={0x0, 0x0, 0x0}, &(0x7f0000011000-0x4)=0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000567000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7b000-0x4)=0xe8) r16 = getgid() r17 = getpid() mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f7b000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eae000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003a4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ae000)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000610000)={0x0, 0x0, 0x0}, &(0x7f00004c3000)=0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000b6c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7b000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ecf000)={0x0, 0x0, 0x0}, &(0x7f0000e5b000-0x4)=0xc) r22 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f7a000+0x31)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000-0x4)=0xe8) r23 = getgid() mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000f7b000-0x70)=[{&(0x7f0000bec000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000eb0000-0x10)=[{&(0x7f00009b3000)="e357f51305b7737854e79e4531065c94d9e36fa76ea90ad3088f3e519bbb59bd4f59e5c052550fc2ea7e355195379ef12d21f1306e69557f2702c93df8fdc47abbb785d0ebbd6a2bed26f0171173b32b4bb058e601bb10039c743c99d2a4123e3cba9060168d81b847068a2b18ed422889c667e3240a17f020cae07da6990ee64eba76068f5502a231654f9f9b4c43f9d600ef", 0x93}], 0x1, &(0x7f0000db6000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r2, r4, r0, r3, r4]}], 0x68, 0x20000000}, {&(0x7f0000f7a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f7b000-0x10)=[{&(0x7f000074d000)="488df772f5d5fd2530ff8c15e613a1aba39233cd2ed2cc2bac4980a6cfedd857e0c26efb8adc3dfa2fc6ca8f72e49b9a9ab82b6b27b7a177784cdfb4727349741252d6171a1e79b62a40b208390aa3f2f4601315115d12f97d46a51233018d8ed0014ca33f5655a206ba41492e7a5b9b2ad3550c1954355bc21366e0ccb607acacf0306add07c500b0630574ed6802f2dc1ff2272b654417bb6b7a51a5e6a8afefca0fb53776e8619d1405382f2f6706f71639d0784443403f6d24cc2b6bbb67f626d81b98b5ff0e293f36d2a789fc21f37c0319846ca3f8eb1ac02a358f6e51a7f57819a4d1fdd89021f006d7313c99fbbd145f16af7c2d4d", 0xf9}], 0x1, &(0x7f0000f7a000)=[@rights={0x28, 0x1, 0x1, [r4, r1, r4, r1, r2]}, @cred={0x20, 0x1, 0x2, r22, r11, r12}, @rights={0x28, 0x1, 0x1, [r4, r1, r1, r3, r1, r4]}, @cred={0x20, 0x1, 0x2, r13, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r14}, @rights={0x30, 0x1, 0x1, [r1, r2, r4, r3, r4, r2, r1, r1]}, @rights={0x18, 0x1, 0x1, [r2, r3]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r9, r23}], 0x138, 0x20004000}], 0x2, 0x4840) 2018/01/06 11:24:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = accept(r0, &(0x7f0000240000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b37000-0x4)=0x10) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000f20000)=0x7fff, &(0x7f0000778000)=0x2) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000902000)=@int=0x0, &(0x7f0000753000)=0x4) 2018/01/06 11:24:32 executing program 6: mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d58000)={0x0, @in6={{0xa, 0x1, 0xff, @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]}}, &(0x7f0000462000-0x4)=0x8c) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d59000-0xa0)={r1, @in6={{0xa, 0x1, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x623, 0x2, 0x6, 0x9}, &(0x7f0000d58000)=0xa0) write(r0, &(0x7f0000551000)="1b0000001a0007000000000000000000020000eaffef0000190000", 0x1b) 2018/01/06 11:24:32 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2000000000d1, &(0x7f0000cc6000)=0x5f5e0fe, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d0b000-0x20)={@generic="0ca0609b8f6408b7f905006b6ff73eed", @ifru_flags=0x0}) 2018/01/06 11:24:32 executing program 4: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a4f000)={r0, &(0x7f0000fca000-0x1)="", &(0x7f0000fca000-0x4e)=""/78}, 0x18) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000fcc000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b76000)={0x6, 0x3, 0x10001, 0x4, 0x2, 0x40, 0xfffffffffffff923, 0x5, 0x8640, 0x800, 0x400}, 0xb) 2018/01/06 11:24:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000796000-0x14)={0x2, 0x3f, 0x6, 0x400000008, 0x9}, 0x14) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000948000)=0x0, &(0x7f000059b000)=0x4) 2018/01/06 11:24:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0x5, 0x2, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) sendmsg$key(r1, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f000000b000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 11:24:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000284000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000432000)=[], 0x10000141, &(0x7f00000de000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x3c9, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 11:24:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000baa000)={0xffffffffffffff9c}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000701000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000503000-0x10)=@req={0x3, 0x80, 0x9, 0x14eb}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) r2 = accept4(r1, 0x0, &(0x7f0000d9b000-0x4)=0x0, 0x80800) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000bd3000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c0c000)={@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]}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000844000)={&(0x7f0000dc3000)='./file0\x00', 0x0, 0x8}, 0x10) sendto$packet(r1, &(0x7f0000a0d000-0x31)="", 0x0, 0x0, &(0x7f0000e91000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/06 11:24:32 executing program 4: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80e, 0x9f, &(0x7f0000047000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000f5b000-0x4)=0x26f2fee8, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000638000)=r0, 0x4) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000026e000-0xd1)="4e3ffcdd2a49f257a8a1aebe50e9b11678087f52c64ed070d6e44c26a7b294c5863074bb851f8405e311f3e98eaa0342c12fef5968f703a3f90030e41a64f1734e67f6c8d655401d008704a3aa34e163e9562444e0a6bc15a48a74d616ad61b3f8d63bceef4f00869b0daf0d83a483a0afd3975179e9f2d10b97ef14fe14a9842fb2e297d2cf9cf1c61aa1a7c0b15c0af8cf2e0aa4ed7075baffc9dcd6d901db040f93890ee8b828c60316bd78b4b8e678a0e6fe7fe07555fd06ee7c7fad32e536e23c80aab37b49bb09dc3901e83503db", 0xd1, 0x4000004, &(0x7f0000f5c000-0x6)=@hci={0x1f, 0x7, 0x1}, 0x6) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x4, &(0x7f0000347000-0x38)=@raw=[@ldst={0x3, 0x1, 0x6, 0x0, 0x3, 0xffffffff, 0xe}, @generic={0x1dd, 0x8, 0x5, 0xffffffffffffffff}], &(0x7f0000f5c000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffff66) 2018/01/06 11:24:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000074c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x9, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "6d5aa7345cca24cd"}}}}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fc2000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000e2000)="be82599a6f417cde380446accb5160355dd7a1141bdd16b835a87f15435adedf9e50c005ac959aa6e6b67a83532c1a50dccf1b86e0e91313bba8b57216325e8e7dddf89067e5baa8d08785e7c29ec578dd2f0159efda83603ab18bb58e7bc8ddee7e20f2d06b00e4c55065f4aa74f7de058c01082f3bcbb4a6f0fb51a5344a55e588963ce3502cb1e73ac44bf3c71af06c9c9cec30eb0eb5eaae704bfe7e3c594d846d73d0599c33261942638cc9ca7e9d273ade3f4b926e757bc7502050af03002f70ced9b8da816558cc03780ed595e771d6b18ca4f009d7fa7e97435c712dece9225873", 0xe5) 2018/01/06 11:24:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x80010000) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) poll(&(0x7f000008d000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x18) r2 = epoll_create(0x100000000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000b5b000-0x2)=0x86f7, 0x2) 2018/01/06 11:24:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000608000)=0x0, &(0x7f0000b5a000)=0x4) [ 282.880773] sctp: [Deprecated]: syz-executor2 (pid 15187) Use of int in max_burst socket option. [ 282.880773] Use struct sctp_assoc_value instead 2018/01/06 11:24:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000027d000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004bc000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c84000)={0x0, 0xcf, "8e05a16318d02c00baae29ebe4647ef1872eebad1b55ec0dc444ec20a8103748512a8c00c0a10cf27ec21fe636cc4bc3bcca6dc39a64d92108843e7058a58f71d7b22b2b3b490ba03c0bfa36fb708707bd631362b50cad91b9ee1f26d99d959a5ce6dc45af657241686e6c86c3d331ba79895160d2d82bcf54ea80a649cdd0b473a5e0130cf633418a1a198e62822a262392703c88d53afa414bf3bde2b22daecd6d2981b1ee70079f10baf275b3a00ef86d27a1f8fa1cee33cf9451cc2ef0a193a665a6573c1bbb7387e2b9b5f158"}, &(0x7f00003f8000-0x4)=0xd7) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000583000)={r2, 0xf6b5}, &(0x7f0000b8e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000326000-0x6)={r3, 0x4}, 0x6) writev(r0, &(0x7f0000348000-0x10)=[{&(0x7f000024c000-0x29)="29000000200019ff003d0014000000060200001615de0005000000040d0006000000000000f9000008", 0x29}], 0x103d) 2018/01/06 11:24:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d3a000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[{&(0x7f00003f5000)="a6c71d4a0e3099a63417d3731964c7546f", 0x11}], 0x1, &(0x7f0000547000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000f14000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f0000912000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000a5e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 11:24:32 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0xa)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x80000, 0x10000) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00002d4000-0x4)=0x20) 2018/01/06 11:24:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002b1000-0x14)={0x0, 0x20, 0x8, 0x6dd6, 0xfffffffffffffbff, 0x8}, &(0x7f0000e8b000)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={r1, 0x0, 0x8, [0x20, 0x5, 0x6, 0x4, 0x200000000005, 0xff, 0x9, 0x1]}, &(0x7f000034f000)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004d5000)={r2, 0x8, 0x7f, 0x5}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000174000)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002ac000-0x20)={0x2, 0x3, 0x2, 0x400, 0x1ff, 0x6, 0x35, 0x80, r2}, 0x20) write(r0, &(0x7f00009e8000-0x1f)="1f000000010aff01144345c0064500000005810008ec1500011f00003fdf08", 0x22e) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00006de000-0x10)=@generic="e090a56a1aa28004a674eed125505fbb") setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00002a4000)=@req3={0x4, 0x7fffffff, 0x2, 0x7, 0x1, 0x0, 0x5}, 0x1c) 2018/01/06 11:24:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000420000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d8000)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000438000)={0x0, 0x0, &(0x7f0000340000-0x64)=[{&(0x7f0000ed0000-0x61)="e8582f9cccf25a28", 0x8}], 0x1, &(0x7f0000917000-0x60)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f00002c4000)=""/122, 0x7a) 2018/01/06 11:24:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4(r1, &(0x7f0000b49000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002e6000-0x4)=0x9, 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000064b000)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c4b000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000fbb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000063000)={r4, 0xa9, "bf1f8015c1a2ae40c4a6cf3a3d4204c0e419cabbc1b88dca2188ec8057476a221dbaaec2a806a44eb6359a92d978ff9bf0c0847d9703e3aba4f00535263d65a72bc6500da00c44efd4995acda6f1054592a9743835291ed28fad44ad72d1d6b8e1d7ab1ab5f1c02d756962e9e1c9b6fc8361034bcb5b3a559a1a5940930c78e3722640d8a95e8f259dbd3ae0503025b49dd6693db18607a4dfb2d39a13abe2f83984c3c7ee7f7193b1"}, &(0x7f0000ac7000-0x4)=0xb1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000511000)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000007000)=0x4, 0x4) recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x40600) 2018/01/06 11:24:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x10, 0x0, 0x81, &(0x7f000073f000-0x8)={0x0, 0x0}) getsockname$netlink(r1, &(0x7f0000acd000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0xc) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000a0f000-0x10)={&(0x7f0000f5a000-0x10)={0x2, 0x400000000013, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000ff000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004ea000)={0x0, 0xff}, &(0x7f00009ab000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c0f000)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x9, 0xfff, 0x7f, 0x40}, &(0x7f0000792000-0x4)=0xa0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000093000-0x160)={{{{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]}, {{0xa, 0x1, 0xa048, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xb83}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x81, 0x5, "480ee492628aa481a408ba8834f88007316712a9c95895208d2768170133626145b2c8c0c9af01e9fcd2d3ccdc906f6e243eec18c392c498e43188cc754c61acd5efc2e52b999a416dd8f7d0a216cf62"}, 0x160) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000b4a000-0x8)={r3, 0x20}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000ab5000-0x78)={0x5, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x671, 0x2, 0x8, 0xa, 0x0, 0x4, 0x1ff, 0x80000000}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000429000-0x138)={0x101, 0xfffffffffffeffff, 0x0, 0x6, 0x5, [{0x6, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x1903, 0x3, 0x3b8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x101, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x5, 0xf5b, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x8001, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}]}) 2018/01/06 11:24:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000011c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ead000)={0x0}, &(0x7f00007e5000)=0x4) syz_emit_ethernet(0x7e, &(0x7f0000b7a000-0x9a)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x1f, 0x0, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @generic={0x0, 0x7, "06ffe90101"}]}}, ""}}}}}, 0x0) 2018/01/06 11:24:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e99000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000124000-0x4)=0x8) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) close(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006cd000)={0x0, 0x0, 0x0}, &(0x7f0000ca1000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000098b000-0x4)=r1) [ 283.061839] BUG: sleeping function called from invalid context at ./include/linux/percpu-rwsem.h:34 [ 283.071169] in_atomic(): 1, irqs_disabled(): 0, pid: 15234, name: syz-executor4 [ 283.078665] 2 locks held by syz-executor4/15234: [ 283.083460] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<000000008e3eb99d>] pfkey_sendmsg+0x4ce/0xa00 [ 283.093066] #1: (&(&net->xfrm.xfrm_policy_lock)->rlock){+...}, at: [<00000000001a166b>] xfrm_policy_flush+0x5d3/0x770 [ 283.104057] CPU: 0 PID: 15234 Comm: syz-executor4 Not tainted 4.15.0-rc5+ #177 [ 283.111409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.120756] Call Trace: [ 283.123336] dump_stack+0x194/0x257 [ 283.126940] ? arch_local_irq_restore+0x53/0x53 [ 283.131588] ? print_lock+0x9f/0xa2 [ 283.135267] ? lockdep_print_held_locks+0xc4/0x130 [ 283.140173] ___might_sleep+0x2b2/0x470 [ 283.144119] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 283.149977] ? mark_held_locks+0xaf/0x100 [ 283.154098] ? __local_bh_enable_ip+0x121/0x230 [ 283.158741] __might_sleep+0x95/0x190 [ 283.162510] ? xfrm_policy_cache_flush+0x16f/0x710 [ 283.167411] cpus_read_lock+0x1c/0x90 [ 283.171180] xfrm_policy_cache_flush+0x1d0/0x710 [ 283.175911] xfrm_policy_flush+0x650/0x770 [ 283.180131] pfkey_spdflush+0x98/0x370 [ 283.184030] ? unicast_flush_resp+0x280/0x280 [ 283.188499] ? lock_release+0xa40/0xa40 [ 283.192443] ? unicast_flush_resp+0x280/0x280 [ 283.196909] pfkey_process+0x611/0x720 [ 283.200777] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 283.205762] ? kasan_check_write+0x14/0x20 [ 283.209991] ? dup_iter+0x1d2/0x260 [ 283.213599] pfkey_sendmsg+0x4dc/0xa00 [ 283.217463] ? pfkey_spdget+0xb00/0xb00 [ 283.221412] ? selinux_socket_sendmsg+0x36/0x40 [ 283.226051] ? security_socket_sendmsg+0x89/0xb0 [ 283.230783] ? pfkey_spdget+0xb00/0xb00 [ 283.234730] sock_sendmsg+0xca/0x110 [ 283.238417] ___sys_sendmsg+0x767/0x8b0 [ 283.242367] ? copy_msghdr_from_user+0x590/0x590 [ 283.247101] ? __fget_light+0x297/0x380 [ 283.251048] ? fget_raw+0x20/0x20 [ 283.254474] ? check_noncircular+0x20/0x20 [ 283.258682] ? __fget_light+0x297/0x380 [ 283.262627] ? fget_raw+0x20/0x20 [ 283.266055] ? schedule+0xf5/0x430 [ 283.269580] ? __fdget+0x18/0x20 [ 283.272924] ? sockfd_lookup_light+0x104/0x150 [ 283.277478] ? SYSC_getsockname+0x1fb/0x3c0 [ 283.281774] ? __fdget+0x18/0x20 [ 283.285117] __sys_sendmsg+0xe5/0x210 [ 283.288885] ? __sys_sendmsg+0xe5/0x210 [ 283.292831] ? SyS_shutdown+0x290/0x290 [ 283.296786] ? SyS_futex+0x269/0x390 [ 283.300483] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 283.305477] SyS_sendmsg+0x2d/0x50 [ 283.308988] entry_SYSCALL_64_fastpath+0x23/0x9a [ 283.313710] RIP: 0033:0x452ac9 [ 283.316867] RSP: 002b:00007f6243031c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 283.324546] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 283.331785] RDX: 0000000000000000 RSI: 000000002057f000 RDI: 0000000000000013 [ 283.339033] RBP: 000000000000058a R08: 0000000000000000 R09: 0000000000000000 [ 283.346271] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6590 [ 283.353508] R13: 00000000ffffffff R14: 00007f62430326d4 R15: 0000000000000000 [ 283.360891] [ 283.362497] ===================================================== [ 283.368699] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 283.375416] 4.15.0-rc5+ #177 Tainted: G W [ 283.380749] ----------------------------------------------------- [ 283.386960] syz-executor4/15234 [HC0[0]:SC0[2]:HE1:SE0] is trying to acquire: [ 283.394198] (cpu_hotplug_lock.rw_sem){++++}, at: [<0000000057f513b6>] xfrm_policy_cache_flush+0x1d0/0x710 [ 283.403966] [ 283.403966] and this task is already holding: [ 283.409901] (&(&net->xfrm.xfrm_policy_lock)->rlock){+...}, at: [<00000000001a166b>] xfrm_policy_flush+0x5d3/0x770 [ 283.420357] which would create a new lock dependency: [ 283.425508] (&(&net->xfrm.xfrm_policy_lock)->rlock){+...} -> (cpu_hotplug_lock.rw_sem){++++} [ 283.434156] [ 283.434156] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 283.442178] (slock-AF_INET6){+.-.} [ 283.442184] [ 283.442184] ... which became SOFTIRQ-irq-safe at: [ 283.452064] lock_acquire+0x1d5/0x580 [ 283.455924] _raw_spin_lock+0x2a/0x40 [ 283.459778] sctp_generate_timeout_event+0x73/0x320 [ 283.464845] sctp_generate_t1_init_event+0x1e/0x30 [ 283.469827] call_timer_fn+0x228/0x820 [ 283.473766] __run_timers+0x7ee/0xb70 [ 283.477625] run_timer_softirq+0x4c/0xb0 [ 283.481750] __do_softirq+0x2d7/0xb85 [ 283.485609] irq_exit+0x1cc/0x200 [ 283.489116] smp_apic_timer_interrupt+0x16b/0x700 [ 283.494109] apic_timer_interrupt+0xa9/0xb0 [ 283.498482] memset_erms+0x9/0x10 [ 283.501989] __free_pages_ok+0x783/0x31e0 [ 283.506196] free_compound_page+0x5e/0x70 [ 283.510395] free_transhuge_page+0x2d2/0x430 [ 283.514854] __put_compound_page+0x87/0xb0 [ 283.519141] release_pages+0x64b/0x1230 [ 283.523169] free_pages_and_swap_cache+0x2ad/0x400 [ 283.528152] tlb_flush_mmu_free+0xb4/0x160 [ 283.532439] arch_tlb_finish_mmu+0x9d/0x130 [ 283.536813] tlb_finish_mmu+0x10f/0x190 [ 283.540839] unmap_region+0x35c/0x4f0 [ 283.544694] do_munmap+0x726/0xdf0 [ 283.548294] mmap_region+0x59e/0x15a0 [ 283.552145] do_mmap+0x6c0/0xe00 [ 283.555564] vm_mmap_pgoff+0x1de/0x280 [ 283.559511] SyS_mmap_pgoff+0x23b/0x5f0 [ 283.563537] SyS_mmap+0x16/0x20 [ 283.566869] entry_SYSCALL_64_fastpath+0x23/0x9a [ 283.571674] [ 283.571674] to a SOFTIRQ-irq-unsafe lock: [ 283.577260] (cpu_hotplug_lock.rw_sem){++++} [ 283.577266] [ 283.577266] ... which became SOFTIRQ-irq-unsafe at: [ 283.588091] ... [ 283.588100] lock_acquire+0x1d5/0x580 [ 283.593803] down_write+0x87/0x120 [ 283.597397] percpu_down_write+0xa3/0x500 [ 283.601596] _cpu_up+0x60/0x510 [ 283.604926] do_cpu_up+0x73/0xa0 [ 283.608343] cpu_up+0x18/0x20 [ 283.611504] smp_init+0x13a/0x152 [ 283.615013] kernel_init_freeable+0x2fe/0x521 [ 283.619562] kernel_init+0x13/0x172 [ 283.623248] ret_from_fork+0x24/0x30 [ 283.627018] [ 283.627018] other info that might help us debug this: [ 283.627018] [ 283.635130] Chain exists of: [ 283.635130] slock-AF_INET6 --> &(&net->xfrm.xfrm_policy_lock)->rlock --> cpu_hotplug_lock.rw_sem [ 283.635130] [ 283.648543] Possible interrupt unsafe locking scenario: [ 283.648543] [ 283.655441] CPU0 CPU1 [ 283.660077] ---- ---- [ 283.664707] lock(cpu_hotplug_lock.rw_sem); [ 283.669082] local_irq_disable(); [ 283.675101] lock(slock-AF_INET6); [ 283.681219] lock(&(&net->xfrm.xfrm_policy_lock)->rlock); [ 283.689333] [ 283.692056] lock(slock-AF_INET6); [ 283.695822] [ 283.695822] *** DEADLOCK *** [ 283.695822] [ 283.701850] 2 locks held by syz-executor4/15234: [ 283.706569] #0: (&net->xfrm.xfrm_cfg_mutex){+.+.}, at: [<000000008e3eb99d>] pfkey_sendmsg+0x4ce/0xa00 [ 283.716076] #1: (&(&net->xfrm.xfrm_policy_lock)->rlock){+...}, at: [<00000000001a166b>] xfrm_policy_flush+0x5d3/0x770 [ 283.726968] [ 283.726968] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 283.735954] -> (slock-AF_INET6){+.-.} ops: 104586 { [ 283.741029] HARDIRQ-ON-W at: [ 283.744364] lock_acquire+0x1d5/0x580 [ 283.749961] _raw_spin_lock_bh+0x31/0x40 [ 283.755811] lock_sock_nested+0x44/0x110 [ 283.761661] sock_setsockopt+0x16b/0x1af0 [ 283.767601] SyS_setsockopt+0x2ff/0x360 [ 283.773364] entry_SYSCALL_64_fastpath+0x23/0x9a [ 283.779906] IN-SOFTIRQ-W at: [ 283.783242] lock_acquire+0x1d5/0x580 [ 283.788832] _raw_spin_lock+0x2a/0x40 [ 283.794423] sctp_generate_timeout_event+0x73/0x320 [ 283.801227] sctp_generate_t1_init_event+0x1e/0x30 [ 283.807945] call_timer_fn+0x228/0x820 [ 283.813622] __run_timers+0x7ee/0xb70 [ 283.819212] run_timer_softirq+0x4c/0xb0 [ 283.825075] __do_softirq+0x2d7/0xb85 [ 283.830664] irq_exit+0x1cc/0x200 [ 283.835905] smp_apic_timer_interrupt+0x16b/0x700 [ 283.842535] apic_timer_interrupt+0xa9/0xb0 [ 283.848648] memset_erms+0x9/0x10 [ 283.853899] __free_pages_ok+0x783/0x31e0 [ 283.859836] free_compound_page+0x5e/0x70 [ 283.865781] free_transhuge_page+0x2d2/0x430 [ 283.871979] __put_compound_page+0x87/0xb0 [ 283.878011] release_pages+0x64b/0x1230 [ 283.883776] free_pages_and_swap_cache+0x2ad/0x400 [ 283.890494] tlb_flush_mmu_free+0xb4/0x160 [ 283.896519] arch_tlb_finish_mmu+0x9d/0x130 [ 283.902630] tlb_finish_mmu+0x10f/0x190 [ 283.908394] unmap_region+0x35c/0x4f0 [ 283.913989] do_munmap+0x726/0xdf0 [ 283.919323] mmap_region+0x59e/0x15a0 [ 283.924914] do_mmap+0x6c0/0xe00 [ 283.930078] vm_mmap_pgoff+0x1de/0x280 [ 283.935755] SyS_mmap_pgoff+0x23b/0x5f0 [ 283.941530] SyS_mmap+0x16/0x20 [ 283.946605] entry_SYSCALL_64_fastpath+0x23/0x9a [ 283.953148] INITIAL USE at: [ 283.956399] lock_acquire+0x1d5/0x580 [ 283.961901] _raw_spin_lock_bh+0x31/0x40 [ 283.967664] lock_sock_nested+0x44/0x110 [ 283.973427] sock_setsockopt+0x16b/0x1af0 [ 283.979277] SyS_setsockopt+0x2ff/0x360 [ 283.984960] entry_SYSCALL_64_fastpath+0x23/0x9a [ 283.991416] } [ 283.993277] ... key at: [<0000000029625a10>] af_family_slock_keys+0x50/0x180 [ 284.001033] ... acquired at: [ 284.004194] _raw_spin_lock_bh+0x31/0x40 [ 284.008396] xfrm_policy_delete+0x3e/0x90 [ 284.012685] inet_csk_destroy_sock+0x320/0x3f0 [ 284.017405] dccp_close+0x853/0xc20 [ 284.021174] inet_release+0xed/0x1c0 [ 284.025026] inet6_release+0x50/0x70 [ 284.028880] sock_release+0x8d/0x1e0 [ 284.032739] sock_close+0x16/0x20 [ 284.036335] __fput+0x327/0x7e0 [ 284.039764] ____fput+0x15/0x20 [ 284.043192] task_work_run+0x199/0x270 [ 284.047220] exit_to_usermode_loop+0x296/0x310 [ 284.051944] syscall_return_slowpath+0x490/0x550 [ 284.056845] entry_SYSCALL_64_fastpath+0x98/0x9a [ 284.061736] [ 284.063330] -> (&(&net->xfrm.xfrm_policy_lock)->rlock){+...} ops: 728 { [ 284.070054] HARDIRQ-ON-W at: [ 284.073303] lock_acquire+0x1d5/0x580 [ 284.078729] _raw_spin_lock_bh+0x31/0x40 [ 284.084411] xfrm_policy_flush+0x32/0x770 [ 284.090182] xfrm_flush_policy+0x153/0x440 [ 284.096031] xfrm_user_rcv_msg+0x422/0x860 [ 284.101883] netlink_rcv_skb+0x224/0x470 [ 284.107566] xfrm_netlink_rcv+0x6f/0x90 [ 284.113156] netlink_unicast+0x4c4/0x6b0 [ 284.118835] netlink_sendmsg+0xa4a/0xe60 [ 284.124518] sock_sendmsg+0xca/0x110 [ 284.129855] ___sys_sendmsg+0x767/0x8b0 [ 284.135443] __sys_sendmsg+0xe5/0x210 [ 284.140860] SyS_sendmsg+0x2d/0x50 [ 284.146019] entry_SYSCALL_64_fastpath+0x23/0x9a [ 284.152393] INITIAL USE at: [ 284.155560] lock_acquire+0x1d5/0x580 [ 284.160888] _raw_spin_lock_bh+0x31/0x40 [ 284.166477] xfrm_policy_flush+0x32/0x770 [ 284.172154] xfrm_flush_policy+0x153/0x440 [ 284.177919] xfrm_user_rcv_msg+0x422/0x860 [ 284.183683] netlink_rcv_skb+0x224/0x470 [ 284.189272] xfrm_netlink_rcv+0x6f/0x90 [ 284.194781] netlink_unicast+0x4c4/0x6b0 [ 284.200370] netlink_sendmsg+0xa4a/0xe60 [ 284.205982] sock_sendmsg+0xca/0x110 [ 284.211225] ___sys_sendmsg+0x767/0x8b0 [ 284.216729] __sys_sendmsg+0xe5/0x210 [ 284.222055] SyS_sendmsg+0x2d/0x50 [ 284.227123] entry_SYSCALL_64_fastpath+0x23/0x9a [ 284.233402] } [ 284.235176] ... key at: [<00000000ea3c831a>] __key.66927+0x0/0x40 [ 284.241898] ... acquired at: [ 284.244971] lock_acquire+0x1d5/0x580 [ 284.248910] cpus_read_lock+0x42/0x90 [ 284.252857] xfrm_policy_cache_flush+0x1d0/0x710 [ 284.257756] xfrm_policy_flush+0x650/0x770 [ 284.262131] pfkey_spdflush+0x98/0x370 [ 284.266161] pfkey_process+0x611/0x720 [ 284.270193] pfkey_sendmsg+0x4dc/0xa00 [ 284.274219] sock_sendmsg+0xca/0x110 [ 284.278076] ___sys_sendmsg+0x767/0x8b0 [ 284.282191] __sys_sendmsg+0xe5/0x210 [ 284.286130] SyS_sendmsg+0x2d/0x50 [ 284.289811] entry_SYSCALL_64_fastpath+0x23/0x9a [ 284.294701] [ 284.296293] [ 284.296293] the dependencies between the lock to be acquired [ 284.296296] and SOFTIRQ-irq-unsafe lock: [ 284.307647] -> (cpu_hotplug_lock.rw_sem){++++} ops: 1728 { [ 284.313241] HARDIRQ-ON-W at: [ 284.316490] lock_acquire+0x1d5/0x580 [ 284.321908] down_write+0x87/0x120 [ 284.327062] percpu_down_write+0xa3/0x500 [ 284.332825] _cpu_up+0x60/0x510 [ 284.337720] do_cpu_up+0x73/0xa0 [ 284.342708] cpu_up+0x18/0x20 [ 284.347436] smp_init+0x13a/0x152 [ 284.352506] kernel_init_freeable+0x2fe/0x521 [ 284.358617] kernel_init+0x13/0x172 [ 284.363858] ret_from_fork+0x24/0x30 [ 284.369184] HARDIRQ-ON-R at: [ 284.372432] lock_acquire+0x1d5/0x580 [ 284.377847] cpus_read_lock+0x42/0x90 [ 284.383264] kmem_cache_create+0x26/0x2a0 [ 284.389029] debug_objects_mem_init+0xda/0x910 [ 284.395232] start_kernel+0x6dd/0x819 [ 284.400650] x86_64_start_reservations+0x2a/0x2c [ 284.407023] x86_64_start_kernel+0x77/0x7a [ 284.412881] secondary_startup_64+0xa5/0xb0 [ 284.418817] SOFTIRQ-ON-W at: [ 284.422063] lock_acquire+0x1d5/0x580 [ 284.427479] down_write+0x87/0x120 [ 284.432641] percpu_down_write+0xa3/0x500 [ 284.438408] _cpu_up+0x60/0x510 [ 284.443301] do_cpu_up+0x73/0xa0 [ 284.448290] cpu_up+0x18/0x20 [ 284.453033] smp_init+0x13a/0x152 [ 284.458108] kernel_init_freeable+0x2fe/0x521 [ 284.464312] kernel_init+0x13/0x172 [ 284.469560] ret_from_fork+0x24/0x30 [ 284.474886] SOFTIRQ-ON-R at: [ 284.478134] lock_acquire+0x1d5/0x580 [ 284.483549] cpus_read_lock+0x42/0x90 [ 284.488965] kmem_cache_create+0x26/0x2a0 [ 284.494730] debug_objects_mem_init+0xda/0x910 [ 284.500933] start_kernel+0x6dd/0x819 [ 284.506348] x86_64_start_reservations+0x2a/0x2c [ 284.512729] x86_64_start_kernel+0x77/0x7a [ 284.518582] secondary_startup_64+0xa5/0xb0 [ 284.524526] INITIAL USE at: [ 284.527689] lock_acquire+0x1d5/0x580 [ 284.533019] __cpuhp_setup_state+0x60/0x140 [ 284.538869] kvm_guest_init+0x1f3/0x20f [ 284.544373] setup_arch+0x17e8/0x1a02 [ 284.549702] start_kernel+0xcd/0x819 [ 284.554944] x86_64_start_reservations+0x2a/0x2c [ 284.561228] x86_64_start_kernel+0x77/0x7a [ 284.566993] secondary_startup_64+0xa5/0xb0 [ 284.572843] } [ 284.574615] ... key at: [<000000007018a7d1>] cpu_hotplug_lock+0xd8/0x140 [ 284.581936] ... acquired at: [ 284.585011] lock_acquire+0x1d5/0x580 [ 284.588958] cpus_read_lock+0x42/0x90 [ 284.592899] xfrm_policy_cache_flush+0x1d0/0x710 [ 284.597792] xfrm_policy_flush+0x650/0x770 [ 284.602174] pfkey_spdflush+0x98/0x370 [ 284.606213] pfkey_process+0x611/0x720 [ 284.610239] pfkey_sendmsg+0x4dc/0xa00 [ 284.614272] sock_sendmsg+0xca/0x110 [ 284.618124] ___sys_sendmsg+0x767/0x8b0 [ 284.622238] __sys_sendmsg+0xe5/0x210 [ 284.626177] SyS_sendmsg+0x2d/0x50 [ 284.629858] entry_SYSCALL_64_fastpath+0x23/0x9a [ 284.634748] [ 284.636343] [ 284.636343] stack backtrace: [ 284.640809] CPU: 0 PID: 15234 Comm: syz-executor4 Tainted: G W 4.15.0-rc5+ #177 [ 284.649434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.658754] Call Trace: [ 284.661318] dump_stack+0x194/0x257 [ 284.664918] ? arch_local_irq_restore+0x53/0x53 [ 284.669554] ? print_shortest_lock_dependencies+0x1bf/0x350 [ 284.675237] check_usage+0xad0/0xb60 [ 284.679759] ? check_usage_forwards+0x410/0x410 [ 284.684399] ? lock_downgrade+0x980/0x980 [ 284.688523] ? lockdep_on+0x50/0x50 [ 284.692125] ? trace_hardirqs_off+0x10/0x10 [ 284.696423] ? check_noncircular+0x20/0x20 [ 284.700629] __lock_acquire+0x2bd1/0x3e00 [ 284.704748] ? __lock_acquire+0x2bd1/0x3e00 [ 284.709046] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 284.714202] ? print_irqtrace_events+0x270/0x270 [ 284.718926] ? is_bpf_text_address+0x7b/0x120 [ 284.723388] ? lock_downgrade+0x980/0x980 [ 284.727504] ? lock_release+0xa40/0xa40 [ 284.731446] ? __free_insn_slot+0x5c0/0x5c0 [ 284.735736] ? mark_held_locks+0xaf/0x100 [ 284.739853] ? retint_kernel+0x10/0x10 [ 284.743706] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 284.748690] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 284.753414] ? retint_kernel+0x10/0x10 [ 284.757271] ? arch_local_irq_restore+0x46/0x53 [ 284.761909] ? arch_local_irq_restore+0x4b/0x53 [ 284.766544] ? dump_stack+0x220/0x257 [ 284.770310] lock_acquire+0x1d5/0x580 [ 284.774078] ? print_lock+0x9f/0xa2 [ 284.777672] ? lock_acquire+0x1d5/0x580 [ 284.781615] ? xfrm_policy_cache_flush+0x1d0/0x710 [ 284.786512] ? lock_release+0xa40/0xa40 [ 284.790459] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 284.796322] ? rcu_note_context_switch+0x710/0x710 [ 284.801219] ? __local_bh_enable_ip+0x121/0x230 [ 284.805854] ? __might_sleep+0x95/0x190 [ 284.809795] cpus_read_lock+0x42/0x90 [ 284.813560] ? xfrm_policy_cache_flush+0x1d0/0x710 [ 284.818456] xfrm_policy_cache_flush+0x1d0/0x710 [ 284.823181] xfrm_policy_flush+0x650/0x770 [ 284.827386] pfkey_spdflush+0x98/0x370 [ 284.831240] ? unicast_flush_resp+0x280/0x280 [ 284.835703] ? lock_release+0xa40/0xa40 [ 284.839659] ? unicast_flush_resp+0x280/0x280 [ 284.844122] pfkey_process+0x611/0x720 [ 284.847979] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 284.852964] ? kasan_check_write+0x14/0x20 [ 284.857182] ? dup_iter+0x1d2/0x260 [ 284.860778] pfkey_sendmsg+0x4dc/0xa00 [ 284.864635] ? pfkey_spdget+0xb00/0xb00 [ 284.868581] ? selinux_socket_sendmsg+0x36/0x40 [ 284.873217] ? security_socket_sendmsg+0x89/0xb0 [ 284.877947] ? pfkey_spdget+0xb00/0xb00 [ 284.881897] sock_sendmsg+0xca/0x110 [ 284.885592] ___sys_sendmsg+0x767/0x8b0 [ 284.889537] ? copy_msghdr_from_user+0x590/0x590 [ 284.894261] ? __fget_light+0x297/0x380 [ 284.898201] ? fget_raw+0x20/0x20 [ 284.901623] ? check_noncircular+0x20/0x20 [ 284.905825] ? __fget_light+0x297/0x380 [ 284.909764] ? fget_raw+0x20/0x20 [ 284.913186] ? schedule+0xf5/0x430 [ 284.916693] ? __fdget+0x18/0x20 [ 284.920026] ? sockfd_lookup_light+0x104/0x150 [ 284.924574] ? SYSC_getsockname+0x1fb/0x3c0 [ 284.928868] ? __fdget+0x18/0x20 [ 284.932203] __sys_sendmsg+0xe5/0x210 [ 284.935971] ? __sys_sendmsg+0xe5/0x210 [ 284.939912] ? SyS_shutdown+0x290/0x290 [ 284.943853] ? SyS_futex+0x269/0x390 [ 284.947543] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 284.952527] SyS_sendmsg+0x2d/0x50 [ 284.956035] entry_SYSCALL_64_fastpath+0x23/0x9a [ 284.960762] RIP: 0033:0x452ac9 2018/01/06 11:24:34 executing program 4: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ef3000-0x20)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000ef4000)={0x0, 0x0, &(0x7f0000ef5000-0x10)=[{&(0x7f0000ef5000-0xa5)="535c33a6d0a10f76587e82212784628c13ca24546dcc099289119383cb1cd6bfe4f2eb248b07a026d4ca6a62e921b2712dd98c1c76f3fadb4a1597030d8dce135a0a9f644ea2ecf74ec340f763bffd820a47fd80235601b5b34a3bda4d124850bd980e0d9645e2cc2f4fdc42d304e9344854a4712a3f9a59fd61357fec745cbabaf2b7f5f6849babef615591db0a75b0e1a74afd7dde28545dc78e208852204aaa70bb10e1", 0xa5}], 0x1, &(0x7f00001a1000-0x280)=[{0x28, 0x11f, 0x8, "f22548e1d7903f21d55ecdbb247378535f7e"}, {0x90, 0x107, 0x5, "79f2ce8671818413db956060a5be2d10117fddbfc1fd9ea58d4cda64457b329aa787ae325a94575debe091e51bb8dccc3b4995a849d9b4e15aceca7961b6f6c992005515364f77aee82b2268d4f2d4d6d2672f351a3b59a989b219e19ee18e28ab700575751e4ec73f4438c973a2db2359fa296597314fb763c527"}, {0x78, 0x13f, 0x2, "fa6613fca3fc13324d906bdae927b550f16d3cf50665c882187add70e776a1472fed231aab850f9e2892e988970c53fd589676ffc0963c2406377c8bc395913e94f396143a625d6a92be88856e18f825fbecb090b3c1b5b6ab2c43bc6c7013a2f659d9"}, {0x90, 0x11b, 0x7, "dcfcca6feb765c9ab071e37af4343174ad4cf779ff75737957dafb609307c7d2b412001f34b047efe9770f77566a70d36c8992f8295853e3ae5ace683262d751a610620f30c3f3f4f75d1efd795d3ecfb8ac40f634200931e42cc26edbd8493b8b9a09c301e6b2e2cd74deeb86bf0333893a2a680fb256ff7c3ef5cdc1b1"}, {0xc0, 0x10b, 0xb2, "eb0995c9a7bd7c72acd7fd6e244867e834871de08bea42758ee9df1979bbf72538b4f7e2894d891b5bd02517b8d6f65ba5975364e252ec5dc6f030a8799869a8c7f7372b8303a1c0988edabebe18466b03b79fe2c54b4589d0cde32683b21a03a0cb1fcb50e52774d72f83959cf5fe0a509e6efb06ca11042bd8c5ef53cf16769d1fee7d9929cb5e2000c781d24a91182d78711359c90a14869a88c793c4014ab670756486c6605361273d57"}], 0x280, 0x20000000}, 0x10) r1 = accept(r0, &(0x7f0000ef3000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000038b000)=0x60) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ef3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005f9000)=0xb) 2018/01/06 11:24:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x80b, 0x1000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a43000-0x4)=0x0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001be000-0xc)={0x0, 0x0, 0x0}, &(0x7f000021e000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006d5000)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x2, 0x10001, 0xa, 0x80, 0x20, 0x1d, 0xfff, r2}, {0x7, 0x30, 0x1, 0x7fffffff, 0x6, 0x2, 0x6, 0x1ff}, {0xfffffffffffffffd, 0x6, 0x3, 0x400}, 0x10001, 0x6, 0x3, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x3f}, 0xa, @in=@multicast1=0xe0000001, 0x6, 0x4, 0xdfb297882d735e5b, 0x7, 0xef0, 0x0, 0x8}}, 0xe8) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0xff0d, 0x0, &(0x7f0000f70000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000b88000)=0x3, 0x4) 2018/01/06 11:24:34 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000088d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000004e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000ba6000-0xc)={r1, 0x80000, r2}) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ba8000)={0x0, 0x800}, &(0x7f0000db9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00005df000-0x8)={r5, 0x1b6e}, 0x8) read(r3, &(0x7f0000c03000-0xb8)=""/184, 0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00006e0000)={0x0, 0x7, 0x400, 0x6, 0x4, 0x8, 0x8001, 0x7, {0x0, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4000000, 0x2b, 0x7fff, 0x9}}, &(0x7f000024c000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00006a1000-0x8)={r6, 0x0}, &(0x7f00009e7000)=0x8) 2018/01/06 11:24:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000efe000)={0x0, 0x80000001, 0x10, 0x0, 0xe3}, &(0x7f00009fd000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ad000-0x10)={0x100, 0x8202, 0x3f, 0x8001, r1}, 0x10) 2018/01/06 11:24:34 executing program 1: mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0xffffffffffffff73, 0x80000) r1 = epoll_create(0x5) epoll_wait(r1, &(0x7f0000fd7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x7a4a) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x37, &(0x7f000000c000)={0x0, 0x0}, &(0x7f0000fd8000-0x4)=0x10) 2018/01/06 11:24:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000960000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00005fc000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getpeername$llc(r0, &(0x7f0000b5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000016e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b36000)={0x4, [0x7, 0x1, 0xfff, 0x4]}, &(0x7f0000a27000)=0xc) 2018/01/06 11:24:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0x0}, 0x4) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000057d000)={0x7277, 0x80000000, 0x1, 0x11, 0x8, 0x2, 0x10001, 0x9, 0x0}, &(0x7f0000aab000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000098e000)={r2, 0x0, ""}, &(0x7f00009a1000)=0x8) sendto$inet6(r1, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 11:24:34 executing program 7: mmap(&(0x7f0000000000/0xcf1000)=nil, 0xcf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x26, 0x1, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf1000)={0x0, 0x0, 0x0}, &(0x7f0000cf1000)=0xc) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cf2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x3, 0x2, 0xa, 0x20, 0x20, 0x7d, 0x9, r1}, {0x8, 0x100000000, 0x0, 0x7fc000000000000, 0x800, 0xffffffff, 0x1, 0x0}, {0x1, 0x4eec, 0xf03, 0x1000}, 0x5, 0xc, 0x1, 0x1, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7e}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x3, 0x7, 0xfffffffeffffffff, 0x7fff, 0x4}}, 0xe8) socket(0x1, 0x807, 0x5) [ 284.963918] RSP: 002b:00007f6243031c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 284.971591] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 284.978827] RDX: 0000000000000000 RSI: 000000002057f000 RDI: 0000000000000013 [ 284.986063] RBP: 000000000000058a R08: 0000000000000000 R09: 0000000000000000 [ 284.993298] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6590 [ 285.000536] R13: 00000000ffffffff R14: 00007f62430326d4 R15: 0000000000000000 2018/01/06 11:24:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000efe000)={0x0, 0x80000001, 0x10, 0x0, 0xe3}, &(0x7f00009fd000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ad000-0x10)={0x100, 0x8202, 0x3f, 0x8001, r1}, 0x10) 2018/01/06 11:24:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000efe000)={0x0, 0x80000001, 0x10, 0x0, 0xe3}, &(0x7f00009fd000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ad000-0x10)={0x100, 0x8202, 0x3f, 0x8001, r1}, 0x10) 2018/01/06 11:24:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000efe000)={0x0, 0x80000001, 0x10, 0x0, 0xe3}, &(0x7f00009fd000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ad000-0x10)={0x100, 0x8202, 0x3f, 0x8001, r1}, 0x10) 2018/01/06 11:24:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fe3000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a79000)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000d8d000)={0x88, 0x1, 0x4800000, 0x6, 0x7}, 0xc) getsockname$packet(0xffffffffffffffff, &(0x7f00003c1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000044000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00001f9000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000, r2}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ad5000)={0x0, 0x5c, &(0x7f0000764000-0x5c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x63, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}]}, &(0x7f00001d2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000186000)={r3, 0x10b8c00000}, &(0x7f0000544000)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000073f000-0x97)=""/151, &(0x7f0000f13000)=0x97) 2018/01/06 11:24:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2000000000000802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x0}, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008eb000)=0x0, &(0x7f0000fd8000-0x4)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000656000)={0x0, 0x0, 0x0}, 0x4) recvmsg(r0, &(0x7f0000637000-0x38)={&(0x7f0000112000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005f3000)=[{&(0x7f0000da7000)=""/214, 0xd6}, {&(0x7f0000e9c000)=""/102, 0x66}, {&(0x7f0000486000-0x79)=""/121, 0x79}, {&(0x7f0000271000+0x834)=""/4096, 0x1000}, {&(0x7f00001eb000-0x57)=""/87, 0x57}, {&(0x7f0000da2000-0x16)=""/22, 0x16}, {&(0x7f00007d9000)=""/38, 0x26}], 0x7, &(0x7f0000856000)=""/2, 0x2, 0x7}, 0x10100) 2018/01/06 11:24:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000457000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000682000)=0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a14000-0x4)=0x0, &(0x7f0000992000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r1, 0xfffd) readv(r1, &(0x7f0000124000)=[{&(0x7f0000e79000-0x83)=""/1, 0x1}], 0x1) 2018/01/06 11:24:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000efe000)={0x0, 0x80000001, 0x10, 0x0, 0xe3}, &(0x7f00009fd000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ad000-0x10)={0x100, 0x8202, 0x3f, 0x8001, r1}, 0x10) 2018/01/06 11:24:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000014d000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000760000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c7a000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f00005bf000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008c4000-0x8c)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a6d000-0x4)=0x8c) r2 = socket(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000614000)={0xffffffffffffffff}) 2018/01/06 11:24:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00008f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d15000)=0x10, 0x80000) recvfrom$llc(r0, &(0x7f0000116000)=""/19, 0x13, 0x10000, &(0x7f0000153000-0x10)={0x1a, 0xd, 0xdf, 0x5, 0x7fffffff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000cdc000)="440000000000000000ff88f41a62f213a0f8", 0x12) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/01/06 11:24:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000ea9000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b9c8b9", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1cf70757b50b156d"}}}}}}}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000bde000)={@empty=0x0, @empty=0x0, 0x1, 0x3, [@empty=0x0, @rand_addr=0x800, @loopback=0x7f000001]}, 0x1c) 2018/01/06 11:24:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000efe000)={0x0, 0x80000001, 0x10, 0x0, 0xe3}, &(0x7f00009fd000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ad000-0x10)={0x100, 0x8202, 0x3f, 0x8001, r1}, 0x10) 2018/01/06 11:24:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000efe000)={0x0, 0x80000001, 0x10, 0x0, 0xe3}, &(0x7f00009fd000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ad000-0x10)={0x100, 0x8202, 0x3f, 0x8001, r1}, 0x10) 2018/01/06 11:24:34 executing program 4: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000190000)=0x0, 0x4) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000fc5000)=""/241, &(0x7f0000fc5000)=0xf1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000002c000)={0x2, 0x208, 0x7, 0x9, 0x0}, &(0x7f0000fc4000)=0x10) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x45, 0x84, &(0x7f0000fc7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fc5000-0x8)={r3, 0x800}, &(0x7f0000e87000)=0x8) pipe(&(0x7f0000691000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000fc6000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000953000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 11:24:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socket$alg(0x26, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002a4000-0x8)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000810000)=0x0, 0x4) socketpair(0x9, 0x4, 0x7ff, &(0x7f000075a000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000ee5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000cc9000)={r4, 0x3, &(0x7f0000ded000)=[0x7, 0x3, 0xa1c], &(0x7f0000d8f000)=[0x1000, 0x101, 0x8, 0x8000], 0x7, 0x1, 0x1, &(0x7f0000eaa000-0x4)=[0xdf6], &(0x7f000068b000)=[0xc2, 0xfffffffffffffffb, 0x1, 0x5, 0x6, 0x8, 0x3, 0x2, 0x7], 0x0}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 11:24:34 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f93000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f92000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x1001}], 0x1, &(0x7f0000f8e000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f92000-0x38)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f92000-0x10)=[{&(0x7f00002da000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00007ed000-0x67)=""/103, 0x67, 0x0}, 0x0) pipe(&(0x7f0000a02000)={0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f93000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000852000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f93000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00002ad000)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x53, 0x1, 0x9, 0x2, 0xa0, 0xa0, 0xbf, 0x401, r6}, {0x7fffffff, 0x7f, 0x3ff, 0x3ff, 0x2c3ebc5e, 0x1, 0x40, 0x2}, {0x80, 0x8001, 0x4, 0x8}, 0x7, 0xa, 0x2, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x6c}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x0, 0x3, 0x829, 0x5, 0x8, 0x2fd4d21c}}, 0xe8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f93000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000630000)={r5, 0x4}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000b59000)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f00007db000-0x6d)=""/109, 0x6d}], 0x1, &(0x7f0000f94000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/06 11:24:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf5219d7689f5decd, 0x4, &(0x7f0000353000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003a6000-0x28)={@common='yam0\x00', &(0x7f00005a6000)=@ethtool_sfeatures={0x3b, 0x4, [{0x7, 0x2}, {0x9, 0x1}, {0x20, 0x1ff}, {0x0, 0x7fffffff}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006f0000-0x8)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) socketpair$packet(0x11, 0x400000, 0x300, &(0x7f0000b8b000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000493000-0x4)={r2}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000f43000-0x10)={0x7, &(0x7f00003a3000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00006cd000)=@generic="59342c37d530853ad9de4dcca68b226a") bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x800, 0x800, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b", 0x1}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) r5 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f000004d000)=0x7f, 0x4) recvmsg(r4, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000896000-0x20)=[{&(0x7f0000b9d000)=""/182, 0xb6}], 0x1, &(0x7f0000e49000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 11:24:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000ea9000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b9c8b9", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1cf70757b50b156d"}}}}}}}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000bde000)={@empty=0x0, @empty=0x0, 0x1, 0x3, [@empty=0x0, @rand_addr=0x800, @loopback=0x7f000001]}, 0x1c) 2018/01/06 11:24:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000efe000)={0x0, 0x80000001, 0x10, 0x0, 0xe3}, &(0x7f00009fd000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ad000-0x10)={0x100, 0x8202, 0x3f, 0x8001, r1}, 0x10) 2018/01/06 11:24:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000efe000)={0x0, 0x80000001, 0x10, 0x0, 0xe3}, &(0x7f00009fd000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ad000-0x10)={0x100, 0x8202, 0x3f, 0x8001, r1}, 0x10) 2018/01/06 11:24:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000ea9000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b9c8b9", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1cf70757b50b156d"}}}}}}}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000bde000)={@empty=0x0, @empty=0x0, 0x1, 0x3, [@empty=0x0, @rand_addr=0x800, @loopback=0x7f000001]}, 0x1c) 2018/01/06 11:24:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$ax25(r0, &(0x7f0000ce4000)={0x3, {"5cabc14c03f2db"}, 0x10001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000e99000-0x4)=0x5, 0x4) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/06 11:24:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000efe000)={0x0, 0x80000001, 0x10, 0x0, 0xe3}, &(0x7f00009fd000)=0x18) 2018/01/06 11:24:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x8000a, 0x10001) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00007ff000)={0x0, 0x7, 0x0}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f1b000-0x8)={0x0, 0x2}, &(0x7f0000b7b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a88000)={r2, 0x0}, 0x8) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f00000bb000-0x1b)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000d5e000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x0, 0x1000, 0x1, 0xb7}, &(0x7f0000833000)=0xa0) sendto$inet(r3, &(0x7f0000e7d000)="", 0x0, 0x0, &(0x7f0000342000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 11:24:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000efe000)={0x0, 0x80000001, 0x10, 0x0, 0xe3}, &(0x7f00009fd000)=0x18) 2018/01/06 11:24:34 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000508000-0x22)="1e00000018000776530000000000480080200000021100052200010400ff", 0x1e) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000d5f000)=0x6d25, 0x4) 2018/01/06 11:24:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e30000)=@common=""/16, 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/06 11:24:34 executing program 3: mmap(&(0x7f0000000000/0xe8f000)=nil, 0xe8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000e90000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a7d000)=0x10) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000209000-0x8)={0x0, 0x0}) epoll_create1(0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000002000-0xac)="", 0x0) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000e8f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0x8, 0x800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003e1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e8f000)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) socket$packet(0x11, 0x2, 0x300) socket$alg(0x26, 0x5, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) gettid() getuid() getgid() mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x20, &(0x7f0000e90000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f000067f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009d3000)=0x14, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f00006bc000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e90000-0x4)=0x60) socket$bt_hci(0x1f, 0x3, 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/06 11:24:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0x10) 2018/01/06 11:24:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000ea9000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b9c8b9", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1cf70757b50b156d"}}}}}}}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000bde000)={@empty=0x0, @empty=0x0, 0x1, 0x3, [@empty=0x0, @rand_addr=0x800, @loopback=0x7f000001]}, 0x1c) 2018/01/06 11:24:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 11:24:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0x10) 2018/01/06 11:24:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000ea9000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b9c8b9", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1cf70757b50b156d"}}}}}}}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000bde000)={@empty=0x0, @empty=0x0, 0x1, 0x3, [@empty=0x0, @rand_addr=0x800, @loopback=0x7f000001]}, 0x1c) 2018/01/06 11:24:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r1) socket$netlink(0x10, 0x3, 0x800000000004) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/06 11:24:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e30000)=@common=""/16, 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/06 11:24:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 11:24:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 11:24:34 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0xffffffffffffad53}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000010000)={0xffffffffffffff9c, 0x50, &(0x7f0000011000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000012000-0x8c)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000)=0x8c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000012000-0x8c)={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]}}, 0x8c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000011000-0x4)=r0, 0x4) 2018/01/06 11:24:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/01/06 11:24:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000656000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c43000)=0x10, 0x80000) r1 = socket(0x2, 0x7, 0xfff) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000181000-0x4)=0x0, &(0x7f000060c000-0x4)=0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@loopback=0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000683000)=0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet(0x2, 0x2, 0x8000) socketpair(0x11, 0x802, 0x5, &(0x7f000065f000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000256000)={0x2007, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000dbe000-0x4)={0x0}, &(0x7f0000ccc000)=0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 11:24:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$ax25(r0, &(0x7f0000ce4000)={0x3, {"5cabc14c03f2db"}, 0x10001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000e99000-0x4)=0x5, 0x4) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/06 11:24:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000a9c000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x43, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000000000)=0x4) 2018/01/06 11:24:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000ea9000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b9c8b9", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1cf70757b50b156d"}}}}}}}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/06 11:24:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 11:24:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e30000)=@common=""/16, 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/06 11:24:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/01/06 11:24:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 11:24:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000ea9000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b9c8b9", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1cf70757b50b156d"}}}}}}}, 0x0) 2018/01/06 11:24:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e30000)=@common=""/16, 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/06 11:24:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 11:24:34 executing program 2: syz_emit_ethernet(0x76, &(0x7f0000ea9000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b9c8b9", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1cf70757b50b156d"}}}}}}}, 0x0) 2018/01/06 11:24:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xffffffffffffffff, 0x40000000010) write(r0, &(0x7f0000a6e000)="220000001b00030b0000fff9ef00120115000000000200de0000000000ea00050029", 0x22) 2018/01/06 11:24:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/01/06 11:24:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000656000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c43000)=0x10, 0x80000) r1 = socket(0x2, 0x7, 0xfff) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000181000-0x4)=0x0, &(0x7f000060c000-0x4)=0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@loopback=0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000683000)=0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet(0x2, 0x2, 0x8000) socketpair(0x11, 0x802, 0x5, &(0x7f000065f000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000256000)={0x2007, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000dbe000-0x4)={0x0}, &(0x7f0000ccc000)=0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 11:24:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e30000)=@common=""/16, 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/06 11:24:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 11:24:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$ax25(r0, &(0x7f0000ce4000)={0x3, {"5cabc14c03f2db"}, 0x10001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000e99000-0x4)=0x5, 0x4) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/06 11:24:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/01/06 11:24:34 executing program 2: syz_emit_ethernet(0x76, &(0x7f0000ea9000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b9c8b9", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1cf70757b50b156d"}}}}}}}, 0x0) 2018/01/06 11:24:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e30000)=@common=""/16, 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/06 11:24:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x8a, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000e6f000)={0x0, 0x0}, 0x3c0, 0xd320) syz_extract_tcp_res$synack(&(0x7f00001e3000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/06 11:24:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000080002, 0x88) bind$inet6(r0, &(0x7f00002b9000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00009a1000)=""/210, 0xd2, 0x3, 0x0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x3f, 0x4) sendmsg$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) 2018/01/06 11:24:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) socket$inet6(0xa, 0x80007, 0x1f) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000282000)="6b8c50052925617086013a662f96537bba10113c3dffe0e9c2f65afc3ce23ee2f7708b37391b82e252dfbb3cd1f1e2813d543474b71ef4a19a79f9c96f224eecc21f6c78251f59772e2672619d4d0fa895d7c06b614c6047635d479eced17d36c10cf7cd754985a3503c13f384900b49469b14a527a0a1814e28980fae6a522102225ec7e1b23c377c675f2d5688bcd28751594c1108fc716555f21e4eda5813f3262395967b5601d24716f020861357e0399c33c1da", 0xb6) getpeername$inet6(r1, &(0x7f0000fa9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000578000)=0x1c) 2018/01/06 11:24:34 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/01/06 11:24:34 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/01/06 11:24:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 11:24:34 executing program 2: syz_emit_ethernet(0x76, &(0x7f0000ea9000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b9c8b9", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1cf70757b50b156d"}}}}}}}, 0x0) 2018/01/06 11:24:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e30000)=@common=""/16, 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/06 11:24:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00005d6000-0x8)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f0000ab6000-0x38)={0x0, 0x0, &(0x7f00008e6000-0x70)=[{&(0x7f000039b000)="06", 0x1}], 0x1, &(0x7f00006d9000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000690000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x0, 0x9, 0xc0}, &(0x7f0000182000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000620000)={r3, 0xa5, "d6b745f63262b1ae7112e56799e6162db57dfab6dfa88460bb934d90616b0f1d376501d9532aa6b5554ac5882da75cc206d982451d14a8063d011901f6f7addbb532835ebec2c34e09768a79e462c0fcf98c24e5b1c74ca7b85df8ca5f5fc958a62d545064f8506ba6937e68e31fe9db11e8031f604cbbff2f4521099b04783402d75fcb7e7cd68efced3e6163336fe6246498fe6d9f92c0f3622bc2ff22ca687440762f0b"}, &(0x7f0000a7f000)=0xad) recvfrom$inet6(r0, &(0x7f0000c2d000-0x8e)=""/142, 0xffffffffffffff91, 0x12100, 0x0, 0xfffffed6) 2018/01/06 11:24:34 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/01/06 11:24:34 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 11:24:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e30000)=@common=""/16, 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/06 11:24:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/01/06 11:24:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$ax25(r0, &(0x7f0000ce4000)={0x3, {"5cabc14c03f2db"}, 0x10001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000e99000-0x4)=0x5, 0x4) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/06 11:24:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00005d6000-0x8)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f0000ab6000-0x38)={0x0, 0x0, &(0x7f00008e6000-0x70)=[{&(0x7f000039b000)="06", 0x1}], 0x1, &(0x7f00006d9000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000690000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x0, 0x9, 0xc0}, &(0x7f0000182000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000620000)={r3, 0xa5, "d6b745f63262b1ae7112e56799e6162db57dfab6dfa88460bb934d90616b0f1d376501d9532aa6b5554ac5882da75cc206d982451d14a8063d011901f6f7addbb532835ebec2c34e09768a79e462c0fcf98c24e5b1c74ca7b85df8ca5f5fc958a62d545064f8506ba6937e68e31fe9db11e8031f604cbbff2f4521099b04783402d75fcb7e7cd68efced3e6163336fe6246498fe6d9f92c0f3622bc2ff22ca687440762f0b"}, &(0x7f0000a7f000)=0xad) recvfrom$inet6(r0, &(0x7f0000c2d000-0x8e)=""/142, 0xffffffffffffff91, 0x12100, 0x0, 0xfffffed6) 2018/01/06 11:24:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000ea9000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b9c8b9", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1cf70757b50b156d"}}}}}}}, 0x0) 2018/01/06 11:24:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000045c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003b7000-0x9)={0x0, 0x3, 0x1f0, 0x4, 0x6, 0x401, 0x24, 0x4, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7fff, 0x0, 0x858, 0x7}}, &(0x7f0000b3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000c7000)=@sack_info={r2, 0xd48, 0x3f}, 0xc) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x122) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000320000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000e66000)=0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000ef8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$int_in(r1, 0x5421, &(0x7f0000254000-0x8)=0x5) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) 2018/01/06 11:24:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bd8000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1f000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000eb3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x4, &(0x7f000088d000)={0x42}, 0x8) r3 = epoll_create1(0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000613000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000b8c000+0x287)=0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000831000-0xc)={0x0, 0x0}) 2018/01/06 11:24:34 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 11:24:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/01/06 11:24:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000ea9000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b9c8b9", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1cf70757b50b156d"}}}}}}}, 0x0) 2018/01/06 11:24:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e30000)=@common=""/16, 0x10) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(0xffffffffffffffff, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/06 11:24:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/01/06 11:24:34 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 11:24:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000ea9000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b9c8b9", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1cf70757b50b156d"}}}}}}}, 0x0) 2018/01/06 11:24:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e30000)=@common=""/16, 0x10) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(0xffffffffffffffff, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/06 11:24:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/01/06 11:24:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 11:24:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000045c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003b7000-0x9)={0x0, 0x3, 0x1f0, 0x4, 0x6, 0x401, 0x24, 0x4, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7fff, 0x0, 0x858, 0x7}}, &(0x7f0000b3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000c7000)=@sack_info={r2, 0xd48, 0x3f}, 0xc) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x122) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000320000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000e66000)=0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000ef8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$int_in(r1, 0x5421, &(0x7f0000254000-0x8)=0x5) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) 2018/01/06 11:24:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$ax25(r0, &(0x7f0000ce4000)={0x3, {"5cabc14c03f2db"}, 0x10001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000e99000-0x4)=0x5, 0x4) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/06 11:24:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00005d6000-0x8)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f0000ab6000-0x38)={0x0, 0x0, &(0x7f00008e6000-0x70)=[{&(0x7f000039b000)="06", 0x1}], 0x1, &(0x7f00006d9000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000690000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x0, 0x9, 0xc0}, &(0x7f0000182000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000620000)={r3, 0xa5, "d6b745f63262b1ae7112e56799e6162db57dfab6dfa88460bb934d90616b0f1d376501d9532aa6b5554ac5882da75cc206d982451d14a8063d011901f6f7addbb532835ebec2c34e09768a79e462c0fcf98c24e5b1c74ca7b85df8ca5f5fc958a62d545064f8506ba6937e68e31fe9db11e8031f604cbbff2f4521099b04783402d75fcb7e7cd68efced3e6163336fe6246498fe6d9f92c0f3622bc2ff22ca687440762f0b"}, &(0x7f0000a7f000)=0xad) recvfrom$inet6(r0, &(0x7f0000c2d000-0x8e)=""/142, 0xffffffffffffff91, 0x12100, 0x0, 0xfffffed6) 2018/01/06 11:24:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000ea9000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b9c8b9", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1cf70757b50b156d"}}}}}}}, 0x0) 2018/01/06 11:24:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000521000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) bind(r0, &(0x7f0000980000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x800000000003, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000940000-0xc)=@sack_info={0x0, 0x100000000, 0x2}, &(0x7f0000c42000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000777000)={r3, @in={{0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x5c52f813}, 0x98) recvfrom$unix(r1, &(0x7f0000ea8000-0xd2)=""/210, 0xd2, 0x2100, &(0x7f0000222000-0xa)=@file={0x1, './file0\x00'}, 0xa) r4 = socket$unix(0x1, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/06 11:24:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/01/06 11:24:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000ea9000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b9c8b9", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1cf70757b50b156d"}}}}}}}, 0x0) 2018/01/06 11:24:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 11:24:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e30000)=@common=""/16, 0x10) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(0xffffffffffffffff, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/06 11:24:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/01/06 11:24:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000ea9000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b9c8b9", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1cf70757b50b156d"}}}}}}}, 0x0) 2018/01/06 11:24:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/06 11:24:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/01/06 11:24:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 11:24:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000ea9000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b9c8b9", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1cf70757b50b156d"}}}}}}}, 0x0) 2018/01/06 11:24:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) writev(r0, &(0x7f0000675000)=[{&(0x7f0000dda000)='T', 0x1}], 0x1) r2 = accept(r1, 0x0, &(0x7f0000514000)=0x0) sendto(r1, &(0x7f0000a61000-0x81)="37d5e0e46ce27321d8e13f083185e457623cbe6c0f42003bba08494e202c434511792b2acbf0960db427e8f56e55774170c51e7b10feaef750cfe7857cf2b94ccb08ae3f059bba0719a4103b61e38e02ea0cb54c965fa5db5b904be662631e62b133653ee4932536c26f614c25d65d5aa67ab7172a0d38131fbcd13dd4afdf9a3a", 0x81, 0x4000000, &(0x7f0000507000-0x80)=@generic={0x5, "4f566f43716f462619b08f7ed7ef18039214e92ed0ad6bdbffaf64712c11d4f81f897248760adb97e2a9cc82de4a4024509d8ed06858327866566279ccc2527b86a8c27d1fc3b82ea70b573d4bbceb0ecc3628231b8e21071d6142aace90bca345a20db90f013696bb7128e070e296d54ad42644c99fb541eae5aa3238ce"}, 0x80) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000810000)=0x2, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000041f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f64000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000be1000-0x8)={r4, 0x3}) read(r1, &(0x7f0000898000)=""/1, 0x1) 2018/01/06 11:24:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00005d6000-0x8)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f0000ab6000-0x38)={0x0, 0x0, &(0x7f00008e6000-0x70)=[{&(0x7f000039b000)="06", 0x1}], 0x1, &(0x7f00006d9000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000690000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x0, 0x9, 0xc0}, &(0x7f0000182000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000620000)={r3, 0xa5, "d6b745f63262b1ae7112e56799e6162db57dfab6dfa88460bb934d90616b0f1d376501d9532aa6b5554ac5882da75cc206d982451d14a8063d011901f6f7addbb532835ebec2c34e09768a79e462c0fcf98c24e5b1c74ca7b85df8ca5f5fc958a62d545064f8506ba6937e68e31fe9db11e8031f604cbbff2f4521099b04783402d75fcb7e7cd68efced3e6163336fe6246498fe6d9f92c0f3622bc2ff22ca687440762f0b"}, &(0x7f0000a7f000)=0xad) recvfrom$inet6(r0, &(0x7f0000c2d000-0x8e)=""/142, 0xffffffffffffff91, 0x12100, 0x0, 0xfffffed6) 2018/01/06 11:24:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$ax25(r0, &(0x7f0000ce4000)={0x3, {"5cabc14c03f2db"}, 0x10001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/06 11:24:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/06 11:24:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000045c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003b7000-0x9)={0x0, 0x3, 0x1f0, 0x4, 0x6, 0x401, 0x24, 0x4, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7fff, 0x0, 0x858, 0x7}}, &(0x7f0000b3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000c7000)=@sack_info={r2, 0xd48, 0x3f}, 0xc) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x122) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000320000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000e66000)=0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000ef8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$int_in(r1, 0x5421, &(0x7f0000254000-0x8)=0x5) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) 2018/01/06 11:24:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000ea9000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b9c8b9", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1cf70757b50b156d"}}}}}}}, 0x0) 2018/01/06 11:24:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 11:24:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/06 11:24:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/01/06 11:24:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000ea9000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b9c8b9", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1cf70757b50b156d"}}}}}}}, 0x0) 2018/01/06 11:24:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x810) 2018/01/06 11:24:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/06 11:24:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 11:24:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$ax25(r0, &(0x7f0000ce4000)={0x3, {"5cabc14c03f2db"}, 0x10001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/06 11:24:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000045c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003b7000-0x9)={0x0, 0x3, 0x1f0, 0x4, 0x6, 0x401, 0x24, 0x4, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7fff, 0x0, 0x858, 0x7}}, &(0x7f0000b3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000c7000)=@sack_info={r2, 0xd48, 0x3f}, 0xc) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x122) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000320000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000e66000)=0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000ef8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$int_in(r1, 0x5421, &(0x7f0000254000-0x8)=0x5) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[], 0x0, 0x0}, 0x0) 2018/01/06 11:24:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/06 11:24:35 executing program 4: 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