e3cdfd901c6de3952e37e4cd839e7209b7d8c53d0dcf83cb870b64e3aaee132a4dac6701964b7c9848141f57cff728e08bd74752b005e4886233825f772fb96cddec7e8dbbd39f2eb7649bd6b7876f3ccf1187a4b1287f2e699bc84ef2b6b374f7d2558e400a3a8b3938d859b938d69cd741eed83201c3ce419f93483d134d608411ccd71ca9c2aa6642771f814d78d1e18eb87813ce56606784d4afd1f445bf41cb1e05219c8745096ae891deb0a675a0535a72c67b5f25b4821444e2d67336dd734aa56af3111090c1392ab6cc2bf7ec3f60643bea8dd852b375e7e80283f8e3e225041deca1f69ca445f847a893d57bcc497c9938c202749f0386ea1688026f955683b0e9c6a65c47decaa5151fbdabefc975b01a3955d8850ff158acaeb7c01c810b54b83120fce15d4845170cf0e97a8888d54f095d81b23a71b164be0558dd5597015ff7af545a0151fed934a7b5ebee56f1261920bb85fbe0a775a72f5ab5b34be0f1fbaeeb9d3f36baffdffb357a3f6dfec657691466e9f5e0d1155736bd4885b23fe22e979c08dd737710657125b8ff03a6fcad198143dccc42d609b89fcc09f7078a371e1aee8beb2bac1178153a16a7c3f7f646c4c876d039c53f94e107b1c3069206e7d6908c4e460d52643df1cb45cd47cfb04d5e0cba2b7400fd317ffce4d2d399dffce328087b25c4b5d44da07add0939814c33db9296f084c84247cdaa822ba689e2185d0afd089c6c07add051de6cb2dcd708f8341ff1b4537cd70e9382d24b13a734c9f665a354bed802de7f9cec6f09274276c75ddd3794a008f42f833af120741d400e692a7cd5d8ae098d0bfa43e1054c1cbf6e3d1875b38c0ab4e4cb476890438f7f298f5ef82fe2c10b74cd82ba5080ea14de1a2d979c8bd5a97b6e9f7d23ceb9fd19c1912e8e00089ba6c8445229eb700d2cd3ee51ffa374d2a2d5a401b5580b543b7fa52b40348d227635f3c2e669d142aea093f3dda37a20d25f213f2f2e71bfb6d69c7173b939c396c4e3967b1edd9f9bb6917431050e750867ae12376cdf5a32fd658fb5b983bb3b334b2ea49cc52c5e2a679fd3d96f3cf222029469ee028c391ca0e822c50e3909b7d038ae370b337e23d61fb6ad08d372eefd8415f1bfb45007ddf3c3d112f9216b250e998f2ccc8a6e8746d3dc10cb219389134f2f9a2f5b335903ee2c922cf195bf8023fb0766966b9a123c5c5ef343a2568bbfdfe121cf2bd8f83f393c24fe3a93dc6891ac2c2dd14f7b892b47794ca5ca6407a8c5f121def39810156114b2c8f051b7a5801eab2f1a7e8415015883461cae637bea4931c499da4046a4aafbd3813a0d960f810b5ada5aee8c258f2e152181021d24d11299d60e233b9240783b638829251f52c51e1d49ca096b79a5c55c7f9f588254a00127b73d2018b571a5813f66042912204ca5f55bcfb08b456251660d3077f0c86fa28cc9fa713324f868d75ce0be4c4178a181efd49804db109fb6d93a754130d098040181f2d61b42af4ad212bbdb3861051f63b0b5e5dcbb3b11e1c19797e24f146b847446fdc45b14d5471ab2211feffbab4babd72458a81fa1988105f46f32d791b00cbe3d6ff68f2d84a803f123837f55df4ddccef7495e4b01329801cf8290177e679ad455abaef1b68e6013ce6963a3911444e45fa3e9646ef7b3e94927f4f31c9da20d52d73721ea802b58765a4a5d564b0b8966333c118d8d1529005a52fa3daf87aa5ca0cf7211ec31f2eb30216299f8e50daf17b89746e3222924664c9b59c2951231fa27766b1f65af389e53275aa1f2cb8b25b7368761685491c567e639e8f226c1393537dfee7316916c637020441b538246379805dea07522edfa254b19a82ec9bea71ac5a6ca10f7c244c9191ff6fb3dc954d6a7b16cfed89de0cad8f76bf12917e9efaeb6ede5c259eef844f3b1491fd6ff8eb35996fb3db0c82e6049e4d0ec28d0cdd893b4742835429e4ec8d0211c6d8a951f346c640901873326e246fe2a1c47f7da2dff126056c963f38f22cc77eeceee1140adcb57176d41c03341467a0f341d6f666e5a54d33a214f7b80e5bfa952e701dba1ea745f528986926ff9c3fa1fa4b329a9430a5fc5ec158528c4401714d71ad7dd63c1eec84187fb1d97d6af69603cc6f1cd584ed4c0b05b2b28585e989ae25558a773c268936dff4cfeaf0c5fb4dc86f263bf6c1046726f78104be2ca4754f4bf85b0777a86bbc284938ee5de60bd153165833037b42eb6834df4263e466357fb7a122f8971e931d578a0cef8baead0c38d3b8e834c8a8982b1637a7de71026a7b65564d6a8e2c626d63188be5c6f6195e863ef42a802f85ebfe18befb9f84de4f544b0495410319efb73cba85ca7db1f94c51e10faf3ecd813b9652e39b961c5e16184c24", 0x1000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000059f000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000aaa000)={r0}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f60000-0xaa)=""/170, &(0x7f0000090000-0x4)=0xaa) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000916000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/30 15:19:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x2000, 0x0}], 0x1, 0xfffffffffffffffd) socketpair$inet6(0xa, 0xb, 0x2, &(0x7f00000c1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000b12000-0x8)={0x0, 0x7ff}, &(0x7f000065f000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000095b000-0x8)={r2, 0x80000001}, 0x8) shutdown(r0, 0x0) 2018/01/30 15:19:36 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00002d5000)=0x1, 0x4) 2018/01/30 15:19:36 executing program 2: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f87000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009c3000)=0x1c, 0x80800) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000f87000)=0x0, &(0x7f0000f88000-0x4)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:19:36 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x4a, &(0x7f0000026000-0x4a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x3f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x12, [0x0, 0x0, 0x0, 0x0]}]}}, {""}}}}}}, 0x0) 2018/01/30 15:19:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6(0xa, 0x1, 0x7, &(0x7f0000d28000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00009c8000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000193000-0x10)={0x6, [0x3, 0xfffffffffffffff7, 0x1, 0x1, 0x6, 0x100]}, &(0x7f0000e9f000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) shutdown(r1, 0x2) 2018/01/30 15:19:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x0}, 0x8) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000e7a000)=[{&(0x7f0000351000-0xdb)="3ce251c215c878b48c4be7198120dfe8f0a6ee57d4c3527f2f80e79d13352cbef7e6fc1d26a38ddf23d0dbce4a838537ed68576e19e3bd999fceff4846eab3ee58f4a5d64470c1efd679f016fb2d6e665ad5a7808fd58c23fea136615d0db73a3e4a448f0d3790d4e8b316745c49680815619e8dad20e9b379eac53b0650d3745bbd0300404dc901c556de4d164bbba319ed9926707c9b18be8c923983b395e86a5d1a09bdd3bc64fd19850b5c49ffa12318090f658bf5efc3845ed80289d67e8e74950eb44d442c54e0579243a61c9f30fa0df20dd750b60005dd", 0xdb}, {&(0x7f00000eb000)="232e3ab6bd449561db68e4d4715a902eaab362d9efbc8b359882", 0x1a}], 0x2) poll(&(0x7f0000a5e000)=[{r0, 0x0, 0x0}], 0x473c01b, 0x1) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00007ec000)={0x0, &(0x7f0000447000+0x88e)=[]}, 0x10) r1 = accept4(r0, &(0x7f00007ab000-0x20)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000495000-0x4)=0x20, 0x0) accept4$netrom(r1, &(0x7f0000834000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000d0000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000090c000-0x108)={0x0, @in6={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1, 0x7, 0x8, 0x0, 0x8, 0x40, 0x6, 0x3, 0xffffffff, 0x80, 0x3, 0x8d5, 0x6, 0xfffffffffffffffe]}, &(0x7f00009ea000)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000079d000-0x10)={r2, 0x9, 0x4, [0x800, 0x11, 0x120000000000, 0x1]}, &(0x7f0000214000-0x4)=0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000f92000-0x4)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/30 15:19:36 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(r0, &(0x7f0000011000-0x38)={&(0x7f000000f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000a000)=[], 0x0, &(0x7f0000018000-0x1368)=[], 0x0, 0x0}, 0x0) 2018/01/30 15:19:36 executing program 1: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f0000f92000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) 2018/01/30 15:19:36 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) socket$netlink(0x10, 0x3, 0x15) r2 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000000f000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000022000-0x28)={0xc2, 0x3, r2, 0x8, r3, 0x4, 0x101, 0xffff}) ioctl$sock_FIOGETOWN(r1, 0x400454c8, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000022000)={0x0, 0x0, 0x0}, &(0x7f0000022000)=0xc) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000001f000-0x4)=0x0, 0x4) 2018/01/30 15:19:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000004a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000690000)="00f7ffffffffffffff0000003ed654b928e7df15778f99793540db30d474ecb38598214898e548c324f27f165af63e34ecf135c67537282868d14ad30010000000000000c04b7fee01934aa42147f7e1f2702629477d0005ddec6bceaf526b5192605e8c02863a3615b8f41f91aa5dbe5a9a44330807192e9c5b80c46ecfbff79e3e0d7683eab630f22fb4bf9918efccf14ba40126771931e53cc804a088ae6758", 0x9) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006de000)="0d9a6c2d1043b61b0901a59ed6e8c894f46b3a3d86ba7d817451b2e7318dad8180f2e95fca8802bb4ca41efc155f88d19049f2d5484c72faad153336b49174054794561c19111f36850fdaee7d1185e6bc0a5f43897fb260efc6d4549c", 0x5d) sendmmsg$alg(r1, &(0x7f0000ab4000-0xa8)=[{0x0, 0x0, &(0x7f00007f6000-0x60)=[{&(0x7f00005a3000-0x1000)="0cd620d731d8435b18016c5cb827f85560a5bdafdc97b2240fd8aef93fe7f8737c05fdbf5c0a059fbd20c0c4de58b63552f678918d5b5736be864d85a90be4243db56eb8bc6a717ed8db3f1dcda24c83f95bbd370111900454401e0955cb0655e026f407c1af0b", 0x67}, {&(0x7f0000b1d000)="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", 0x519}], 0x2, &(0x7f0000e96000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/30 15:19:36 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000010000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000006000-0xb8)={0x0, 0x3, 0x8, 0xf49, 0x10000, 0x1, 0x1, 0xffff, {0x0, @in6={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x290}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x800, 0x9, 0x8, 0x20}}, &(0x7f0000006000)=0xb8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000004000)={0x0, 0x53}, &(0x7f0000011000)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000011000)={r1, 0x7fff, 0xffffffffffffe588, 0x7, 0x8, 0x80000000, 0x4, 0x5, {r2, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffff}, 0xb4a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x100, 0x400, 0x1}}, &(0x7f0000012000-0x4)=0xb8) r3 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000010000-0x328)=@mangle={'mangle\x00', 0x1f, 0x4, 0x278, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x364, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}]}}, 0x2d8) 2018/01/30 15:19:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f000005a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000d62000-0x4)=0x32) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000060000)={0x0, 0x1000}, &(0x7f0000ace000-0x4)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000634000-0x4)=0x0, &(0x7f0000543000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b79000)={r3, 0x7e, "0069ec944e15b5488aab2c1568cffb99365bb508958902b21b9bd05cc546dd516dd15527495f0983d6e765426fef1815ab1ab570246eac10b9a8677580376868ca7bf54e9f6a4a9bc038cc3a9578d44bcf7253f670df5fc85db3872a32f38ee6ed801809a8df6bef49298df55d061930cc5ea617173efdc8a59920531213"}, &(0x7f0000080000-0x4)=0x86) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000eff000-0x10)={0x10000, 0x0, 0x5, 0x7, r3}, 0x10) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x11, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:19:36 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x9) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x80000000000087) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/30 15:19:36 executing program 4: socketpair(0x19, 0x3, 0x4000000, &(0x7f0000dd8000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x172, &(0x7f000067a000-0x2a)={@random="6f0100", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, &(0x7f0000efe000)={0x0, 0x0, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000006d000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00002d3000-0x4)=0x3, 0x4) [ 104.112086] xt_HL: TTL: invalid or unknown mode 100 [ 104.154454] xt_HL: TTL: invalid or unknown mode 100 2018/01/30 15:19:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000240000)={0xffffffffffffff9c}) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f00003e0000)={0x0, {""/7}, 0x0}, &(0x7f0000d82000-0x4)=0x10, 0x800) sendto(r0, &(0x7f00006a1000-0xe)="3537295f93952ac36ab6ca99ced4", 0xe, 0x4008000, &(0x7f0000c4e000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x4, 0x4, {0xa, 0x1, 0x781b8f72, @loopback={0x0, 0x1}, 0x2}}}, 0x32) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00009be000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f0000071000-0xd1)={r3, r2, 0x224, 0xfff, &(0x7f0000a07000-0xc7)="6e7fa3ae8414c3156d240d2bcbc544d1f5b3faa30eafbf36b8b4059595bec84c9050f1992d86306b62f5ac7e1de08f0bae9eba2de32c5ed28f479dec7cd47532cea436ee499bf7163ea8a4f39489fbe6c93887f74a3f947f3c18aff8da7b735c88643399b04792708cd137744cacfeb2e743b4d9a807dee22c8393c6dcdd689f1e8e1acb031747c663dd51319481b2323c47177ba189122de7ebef70b70427ef7c9467da543a0c353ad74f87111cb11e024a95889f52adba3443df321933c14f796e51af85898c", 0x3ff, 0x7, 0xfffffffffffffffb, 0x5, 0x7f, 0xffffffffffffffff, 0x3ff, "81def88f4305f94b1217b5ed1a6925cc8ffb741a302c6e0d2290aa6247f71563a9b54189c1f715d782ec86e058112ceb76d4d98cff56ae8e8c785715c43eafeaa3851d57256c2d8989983a5e41b16adaf9224064d095b541a82a5b851ba2747a158ee9dca1909cec831966e36a03ebfdc466f65da4153b00cbee3b1bd81ca9bee572ead3ee92d7009a08c848345f1527448c1ce1bd687c6fd9a47c7955c72dda25dfee3f5fd54ac6a3"}) connect$unix(r2, &(0x7f0000656000)=@abs={0x0, 0x0, 0x0}, 0xfe54) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r0, &(0x7f0000d9d000)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f000061f000-0x4)=0x0) 2018/01/30 15:19:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) r1 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) ioctl$sock_ifreq(r1, 0x8910, &(0x7f00009bd000)={@generic="c6a1ba36e181a100ba356fcea7a665a3", @ifru_mtu=0xffffffffffffff2e}) close(0xffffffffffffffff) 2018/01/30 15:19:36 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) r1 = accept4(r0, &(0x7f0000002000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000006000-0x4)=0x60, 0x80000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000013000)=0x2, &(0x7f000001a000-0x8)=0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@nat={'nat\x00', 0x1b, 0x4, 0x390, 0x98, 0x98, 0xffffffff, 0x168, 0x280, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f000001a000+0xc6d)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x168}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x59d4, [0x5, 0x7ff, 0x65b5, 0x3ff, 0x74, 0x1], 0xb1d, 0x100000001, 0x6}, {0x6, [0x3, 0x4b495131, 0x101, 0x10001, 0x2, 0x264], 0x5, 0x6, 0x1}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe0, 0x118, 0x0, {0x0, 0x0}, [@common=@set={0x40, 'set\x00', 0x0, {{0x7, [0x200, 0xfc1, 0x400, 0xdf, 0x0, 0x100000001], 0x9, 0x8bc, 0xc3f1}}}, @common=@unspec=@realm={0x30, 'realm\x00', 0x0, {0x900000000000000, 0xffffffff, 0x1}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x4, @broadcast=0xffffffff, @broadcast=0xffffffff, @icmp_id=0x0, @port=0x1}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd8, 0x110, 0x0, {0x0, 0x0}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x1ff, 0xcb9, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x80, [0x4, 0x0, 0x9, 0x1, 0x6, 0x3ff], 0x0, 0x401, 0x9}}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x10, @loopback=0x7f000001, @rand_addr=0x86, @gre_key=0xff, @gre_key=0x7}}}}]}}, 0x3f0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000017000-0x2c0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x260, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @common='ipddp0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @unspec=@DSCP={0x28, 'DSCP\x00', 0x0, {0xfffffffffffffffc}}}, {{@ip={@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @generic="e33ff05d71d66136e5c77907c3785467", @common='ip6_vti0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}]}}, 0x2c0) 2018/01/30 15:19:36 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x4000000000031, &(0x7f000000b000)=0x0, &(0x7f0000007000)=0x4) r1 = socket(0x9, 0x1, 0x4ae) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000004000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6}, &(0x7f0000014000-0x4)=0x98) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000013000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/30 15:19:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000-0x20)={0x8000, 0x7f, 0x820a, 0x8, 0xb422, 0xf4, 0x5, 0x400, 0x0}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r2, 0x1261, "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"}, &(0x7f0000001000)=0x15b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000075e000-0x8)={r3, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000007000-0xb)={0x5fa, 0xff, 0x0, 0x5, 0x9, 0x5, 0x100000001, 0x1, 0xd9, 0x4, 0x2000000000}, 0xb) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000e000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f000000b000-0x20)={0x5f82, 0xfffffffffffffc00, 0x2, 0xd34, 0x100000000, 0x9, 0x4, 0x1000000000000000, r4}, 0x20) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000010000-0xa4)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x600000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5fa9}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xf78, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000008000-0x10)=@buf={0x8a, &(0x7f0000007000)="34c9ecf0d860a5dbad29bd7ee7ce5eee25ff7e9005ceeee433729996de5d3bdade69ee66ed781e7f7582251f18503cf4734b0c9afb64c3f82c888948ac6b976ac0ab5907677bbce764c30f7f8343651c711850bf9502718cf60e676b0a641c3be63269c2f70e08f4f416613ad88a2258e4b73eba636071530a3109966b0336265e342f7c6874d3254c9b"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000b000)={0x0, 0x1c, &(0x7f000000f000-0x1c)=[@in6={0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}]}, &(0x7f000000e000-0x4)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f000000e000)={r6, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000000, 0x0, 0x1ff, 0x4}, &(0x7f0000000000)=0xa0) 2018/01/30 15:19:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfd15) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) pipe(&(0x7f0000448000-0x8)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000263000-0x2)=0xcc5, &(0x7f0000481000-0x8)=0x2) 2018/01/30 15:19:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000059000-0x4)=0x848, 0x4) writev(r0, &(0x7f00009f1000-0x10)=[{&(0x7f00009f6000-0x1f)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) 2018/01/30 15:19:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xf, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/30 15:19:36 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) connect(r0, &(0x7f000000b000-0x80)=@generic={0x1, "ee67b67489708d4bd1247f5cbdb379b1d64e20530cee54c658a4d1ea0f0dd6659fb098abc3c1213fcae2aa1a99b93bd03a16f89c86a9d15ab54bd15aeb0d51a9ef39178b47713622e050bcf913208aa40b55dd2adfce7a2e51c7efd49ddfb9f76807910fd9aff648619c0b2cbc99b3f0383287c9aa125f1d9dc3f357d51f"}, 0x80) [ 104.231312] xt_DSCP: dscp fc out of range 2018/01/30 15:19:36 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0xe713) close(r0) setsockopt$inet6_udp_int(r0, 0x11, 0x40000002000b, &(0x7f0000c48000-0x4)=0x1004, 0x4) 2018/01/30 15:19:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x11, 0x5, 0x20, &(0x7f000068f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000825000-0x8)={0x0, 0x7}, &(0x7f0000835000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004f1000-0x10)={r2, 0x2, 0x101, 0x7}, &(0x7f00007c9000-0x4)=0x10) sendmmsg$unix(r0, &(0x7f0000c05000)=[{&(0x7f000022d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000224000-0x50)=[], 0x0, &(0x7f0000b37000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x50, 0x0}], 0x1, 0x0) 2018/01/30 15:19:36 executing program 5: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) 2018/01/30 15:19:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080f, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000cba000-0x4)=0x7, 0x4) r1 = socket(0xd, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00003c8000)=@req={0x3fc, 0x1, 0x1, 0x3}, 0x10) r2 = socket(0x1e, 0x4, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000098f000-0x20)={@common='bpq0\x00', @ifru_flags=0x0}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x1, 0x1, 0x0}, 0x10) close(r2) 2018/01/30 15:19:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000807, 0x81) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000097a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000892000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b79000-0xa0)={r1, @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}, &(0x7f000056a000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000abe000)={r2, 0x100000001, 0x5, 0x1}, 0x10) 2018/01/30 15:19:36 executing program 5: mmap(&(0x7f0000000000/0x3a1000)=nil, 0x3a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001db000-0x4)=0x0, &(0x7f00003a1000)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002ad000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1c8, 0x1f0, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'nr0\x00', {0x0, 0x1, 0x0, 0x0, 0x9, 0x8, 0x4, 0x0, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common="0066623000800080020069e6ff006600", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x82) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003a3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x644, 0x1000, 0x8, 0xf8, 0x20}, &(0x7f00003a3000-0x4)=0xa0) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003a2000)={r1, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, &(0x7f00003a2000)=0x98) 2018/01/30 15:19:36 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) 2018/01/30 15:19:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00009d6000-0xd0)={0x2, 0x400000000000003, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x18, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:19:36 executing program 6: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000ac4000)={&(0x7f00003fb000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000046f000)=[], 0x0, &(0x7f00008c1000-0x28)=""/40, 0x28, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000843000)={@common='bpq0\x00', 0x9}) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000ac5000)=0x0, &(0x7f0000ac6000-0x4)=0x8) 2018/01/30 15:19:36 executing program 1: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x2000000000000004, 0x80000000004, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb8000-0x20)={r0, &(0x7f0000ad3000)="a3", &(0x7f000083e000-0x1)="", 0x0}, 0x20) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbd000-0x20)={r0, &(0x7f00004d2000)='b\b\x00P', &(0x7f0000fbc000)="", 0x4}, 0x20) 2018/01/30 15:19:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000e34000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000098a000-0x4)=0x10, 0x800) accept4$ipx(r0, 0x0, &(0x7f00009a8000-0x4)=0x0, 0x80000) r1 = accept4(0xffffffffffffff9c, &(0x7f0000242000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000425000)=0x10, 0x80000) connect$rds(r1, &(0x7f00005c8000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000e51000)=@filter={'filter\x00', 0xe, 0x4, 0x368, 0xffffffff, 0x0, 0x180, 0x180, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000079000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, 0x2, 0x2}, 0x0, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x80000001, 0x8001, 0x0}}, @common=@ah={0x28, 'ah\x00', 0x0, {0x101, 0x8000, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x17}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x2, 0x4}, 0x0, 0x98, 0xf8, 0x0, {0x0, 0x0}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x7, 0x4, 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0x1, 0x4, [0x0, 0x9, 0xc5, 0x0, 0x800, 0x6, 0x8000, 0x6000000, 0x7b55, 0x9, 0xffffffff, 0x8aa, 0x4, 0x8, 0xffffffffffffffc1, 0x800], 0x1, 0x1112eac7, 0xa00000000}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x13}, @empty=0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='bond0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, 0x3, 0x5c}, 0x0, 0x90, 0xf0, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x10001, [0x3, 0x1, 0x6e7, 0x34c, 0x1, 0x100000001], 0x1f, 0x8, 0x3}, {0x1, [0x9, 0x2, 0x5, 0x7, 0x7, 0x9], 0x3e6b, 0x401, 0x12a442a2}}}}]}}, 0x3c8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) socket$unix(0x1, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000dee000-0xb8)={0x0, 0x9, 0x1f, 0xffffffffffffff0c, 0x7, 0x10001, 0x401, 0x2b, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xfffffffffffffffa, 0x1f, 0x51}}, &(0x7f0000126000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000038d000-0x10)={r2, 0xfff, 0x4, [0x200, 0x7f8, 0x6, 0x5]}, 0x10) 2018/01/30 15:19:36 executing program 3: mmap(&(0x7f0000001000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000d33000)=[{&(0x7f0000000000)=""/177, 0xb1}, {&(0x7f0000378000)=""/0, 0x0}, {&(0x7f0000d81000-0x82)=""/130, 0x82}, {&(0x7f0000d8b000)=""/4096, 0x1000}], 0x4) write(r0, &(0x7f0000637000-0x26)="240000001a0025f0006b000421bbfc00020b00ff00090000000d00eb08000400008000b7", 0x24) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000409000-0x28)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008c2000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 15:19:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f0000e3f000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef6000-0x4)=0x10, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000301000-0x10)={&(0x7f0000011000-0x204)={0x14, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000983000-0x4)=0x0, 0x800) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000157000-0x4)=0x100, &(0x7f00004a8000-0x4)=0xffffffd6) getpeername$packet(r1, &(0x7f00003fd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000aef000-0x4)=0x14) 2018/01/30 15:19:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000d22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000eae000)=0x60, 0x800) getpeername(r0, &(0x7f0000e24000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000ed5000)=0x1e) getsockname(r0, &(0x7f000019d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000886000-0x4)=0x2e) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000fc5000)={{0x7, 0x7fff, 0x7, 0x6, 0x9, 0x2}, 0x2, 0xfffffffffffffff9, 0x1000, 0x7, 0x4553ba93, "fd877026972b96fcb6ddf2d5a8b9146214863354addd105419c6c31fff0612d09b0201421bc1528aed02e9e72feeea722b84c73eb31ac8c02df55dab6017fb6a7e55bfb0c80a0cb77cffc2c527b3d0ab9e18a90d931cac48e1f2f181245fdae4d00b4b973a1f0b81e7ee78a452356bd32323fdc1e3a9c9c18a2215c94870959b"}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f0000008000-0x38)={&(0x7f0000357000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00001c0000)=[{&(0x7f00006be000)=""/72, 0x48}, {&(0x7f000002d000)=""/69, 0x45}, {&(0x7f0000e14000)=""/24, 0x18}, {&(0x7f0000a17000-0x45)=""/69, 0x45}, {&(0x7f0000b70000)=""/20, 0x14}, {&(0x7f00000bf000)=""/115, 0x73}, {&(0x7f000070e000)=""/150, 0x96}, {&(0x7f0000e60000-0x5b)=""/91, 0x5b}], 0x8, &(0x7f0000b0b000-0x2e)=""/46, 0x2e, 0x7fffffff}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c6c000-0x8)={0x0, 0x5}, &(0x7f0000177000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000112000)={r4, @in6={{0xa, 0x1, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002e9000-0x8)={r4, 0x7}, 0x8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000d4b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x656d22fe, r3}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000b17000-0x4)=0x2, 0x4) 2018/01/30 15:19:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ad7000-0x1c)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000488000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be2000)=0x24) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000024b000-0xc)={r1, 0x8, 0x20}, &(0x7f0000e2a000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002f7000-0x4)={r0}) 2018/01/30 15:19:36 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000007000-0x38)=[@in6={0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x7fff}], 0x38) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000009000-0x70)=[{&(0x7f0000009000-0x1000)="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", 0x1000}, {&(0x7f0000009000-0x1000)="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", 0x1000}, {&(0x7f0000008000)="458bedb8a9cc8fc4ffbb003e30e94688360febd890ced1de99d36669cfb142fb66bed84bee00a53c0fbdd879714d8277b81c9f40995773fd4e7eee37b90cceb0665f415b1640cc4a3c8c479fe75daf6b13e928d6e29db30fcede165fcde58d7e48f3438382e4634a7e21a9f79749a8266a433c94e0ab74aa11ac6a658104ffcc44ac2d992a5a6eed91cd21829e9889fcb7526db1d6410e7861bb7966e2f0554de2660a", 0xa3}, {&(0x7f0000009000-0x3f)="9eb5d1e40807fb089276740f7bf029460b8d3177f78c977bb86780a26095773d642c43748921592f4dd7578cc1f9d2dd282a0fcb5b0881cbcb2508f43a3472", 0x3f}, {&(0x7f0000006000)="f91c0db0ed86721018e81f34f2ea3e7b48c1aa9d5dfa7202c593c27f4c5fb33532362095814272322f8fa3325305f0a4acdd3d6da666fbebd108ca5a15c481202e68633cf2a8611c16c06edac9436ed131e88229b796e82cd8a15620b148e0444d546f67250334264426f6d45ee0df368a4aede7b840a489846ef743ae6744502b3ebfa1979f7d60ab45b14531bb0806051d6262f70ad00a50568174950006cabab5b3e655", 0xa5}, {&(0x7f0000005000-0x8c)="72671fceb1fdba0bd98b385e739d2eee493ea37c62c5cc6dd7ccf357fd99d31fe34be2c178ad577f04457d8333b655c34c42066e86834f77660e04fad9cde1ab969ed32528fca7ed2c96fd6bc123dd0089f7c138e73ee7902ac2aacebbbef1bcd38c11c8c3046dd95059e10378e2ee4416dda22cdc23031dfaf12c5eb6ce8eb2b943750d0349d9ad015781fc", 0x8c}, {&(0x7f0000008000)="a4258f82410bd3067f3817a9eda7de1762bb69b0496d006d72498b2cd99092e81236e2c316b2cfcce052aca8fb70b80887fe8baeba9c5412adb0f1eccf11b5bbd41ae11e677390751ec82b7d1a", 0x4d}], 0x7) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x8e95, &(0x7f0000009000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000005000-0xb)={0x800, 0xff61, 0x8, 0x1, 0xffff, 0xf5, 0xa43, 0xffffffffffffffee, 0x4, 0x5a, 0xc3aa}, 0xb) 2018/01/30 15:19:36 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r0, &(0x7f0000016000-0x12)=""/18, 0x12, 0x1, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt(r0, 0x1ff, 0x9a, &(0x7f00008ff000)=""/108, &(0x7f0000c5e000-0x4)=0x6c) 2018/01/30 15:19:36 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000015000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000015000)=""/23, 0x14, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0}, [@ldst={0xb, 0x0, 0xfffffffffffffffe, 0x0, 0x7a, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 15:19:36 executing program 7: pipe(&(0x7f0000d78000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000082b000-0x10)="4fc0f3d7065b6a1a054866d27a5bb5c3", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000570000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000078000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000069f000-0x4)=0x0, &(0x7f0000017000-0x4)=0xbdb63759739d7b58) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = accept4$inet(r2, &(0x7f00005db000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f7000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000d5000+0x1c1)={0xfffffffffffefffc}, 0x1) r4 = accept4$llc(0xffffffffffffffff, &(0x7f0000d8d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d11000)=0x10, 0x80800) recvfrom$llc(r4, &(0x7f0000d14000)=""/248, 0xf8, 0x10101, 0x0, 0x0) pipe(&(0x7f00008de000)={0x0, 0x0}) recvfrom$llc(r5, &(0x7f0000273000)=""/4096, 0x1000, 0x40, &(0x7f0000adb000)={0x1a, 0xf, 0x4, 0x8, 0xffffffff, 0x100000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:19:36 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f000000b000)="") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000f000-0x4)={r1}) connect$llc(r2, &(0x7f000000b000)={0x1a, 0xf7, 0x248, 0x7fff, 0x1, 0x61a3, @random="cebbe3a739ed", [0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000015000)=[{&(0x7f0000016000-0xe2)="aae7babc0334082b47e4707ffb4c5e3b113727b91cfef192111ed127b20bf1bfbd4ae219bed378f969a717142e947842ca0a2825854b39bf6bc3aee8046a804c33a1f9a98086c433c79549e76362e5afbcbeaa1db0b2472266410e80d443b6efbd78ae49e5355b673ef2302a1495ef60a83eb5e27fc266aafbe9ac8c0ddc4275b299d7807ed65a6e37e43d692f27f49dbf021652382a0c94e3eef704f0417d529a7794817fd8934f69f42b2ddedb18cfbbef35c9b214a0889868c91a519232faaf40745fc861b7784acee90422819678d2b137ab4f25cf129b521730e396bcf2a6da", 0xe2}, {&(0x7f0000015000)="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", 0x1000}, {&(0x7f0000012000)="53aba917787ebd7328c2a7440341fc1f6735efa2e36e377d85ec894784ef22717a79ac16c40330dccdec62377d9009bed3f1cd63073d0bc308a2922b69fad642a5cd91a575295d1412347e1f844ffedec7f85830a82cef51ceafd2711c3c63283f005e3f04203a2ebbd8d6022393fd622256bcff41cb14de3096d7a18a9e112f909412a90853adeea7f0ba33562a80d6d2ee", 0x92}], 0x3, 0x0) 2018/01/30 15:19:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000066d000+0xba4)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009d2000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d53000-0xa0)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0a000-0x4)=0xa0) connect$inet6(r0, &(0x7f0000b45000)={0xa, 0x1, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe1}, 0x1c) 2018/01/30 15:19:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x20) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000187000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000765000-0x4)=0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a1c000)=0x0) 2018/01/30 15:19:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x100000000006}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f000013d000-0x4)=0x2, 0x4) syz_emit_ethernet(0x47, &(0x7f0000a44000-0x1060)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x11, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x11, 0x0, "4ffa50298729bde43c"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/30 15:19:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000058e000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006c0000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c33000-0x4)=0xe8) connect$packet(r2, &(0x7f0000b1d000)={0x11, 0xf7, r3, 0x1, 0x400, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x14) r4 = socket$inet6(0xa, 0x8080b, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a41000-0x10)={0x0, 0xe8, &(0x7f0000599000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1}, @in6={0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xe2b4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xeb}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000edc000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f000073f000)={r5, 0xb5, "ee3c711550727b0efe126625e079b91139e2a2fdedf9a91cf3199a55cd01c101d9d17b24129b48fa8e70d1a2126db5644d3147054e653253f5e81aa1e35a12dafc05646f4a8fb7347e023b90bfa2df74fe840c17065d228e66de711ac3e26309e8abfbe5e90a34edd1f326a10f25657da1236320fc7bcbeb802323ebe6b3356d1909b23c304cce1d28a96fd4dbe356ea58ad8ad030f8da91e9038dd4bab7988a475bc3d5f5506a8d6576227f3c14ab6acceb22ca6c"}, &(0x7f00001d7000)=0xbd) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg(r0, &(0x7f0000acb000)={0x0, 0x0, &(0x7f00009c8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:19:36 executing program 7: mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}]}}, 0x2c0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000b09000)=0xffffffffffffffff, 0x4) syz_emit_ethernet(0x32, &(0x7f0000960000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, &(0x7f0000b00000-0x10)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000b0a000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000b0b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b0b000)=0x60) pipe(&(0x7f0000904000)={0x0, 0x0}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000b0b000)={r1, r3}) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000769000-0x4)=0x7, 0x4) 2018/01/30 15:19:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) getsockname(r0, &(0x7f0000bb5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000086b000)=0x3a) getsockname$packet(r1, &(0x7f0000c7e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000bbe000)=0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$nl_xfrm(r3, &(0x7f00009bc000-0x38)={&(0x7f0000598000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bd000-0x10)={&(0x7f0000b93000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x2004c8c1) recvfrom(r3, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) r4 = socket(0x15, 0x80007, 0x3) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000048c000)={0x0, 0x2, 0x38a0000000000000, 0x9, 0x5, 0xeb, 0x2, 0x2d8a, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1000, 0x200, 0x3, 0x6}}, &(0x7f000099e000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000142000)={r5, @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]}, [0xa1d9, 0x4, 0x6, 0xa0, 0x0, 0x1ff, 0x3, 0x3, 0xff, 0xa18e, 0x0, 0x38, 0xbb59, 0x3f, 0xccc4]}, &(0x7f0000b59000-0x4)=0x108) 2018/01/30 15:19:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x23, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91524f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x34, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x4, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) 2018/01/30 15:19:36 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003b0000)=0x0, 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00002aa000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f51000-0x4)=0x14, 0xa781a48a34258581) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f4f000)=0x0, &(0x7f0000285000)=0x4) 2018/01/30 15:19:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xffffffffffffff9a, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x10, 0x0, 0x26f5ac5b) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000b58000-0xf5)="09f5ee8e6cc2dc9da99b95f5f8f80619932c16b48856a088bb4b5c2db6800269a5cd5d9779a4e243242f60c7f818c9b87262dfad435bfc78efa90412ba4bfb89b0440f5815450085fe8dc91f8f3fbbf555a40533a526f4668e518048d3e0b5ecc32dba00ed156a45576ef7e1c4059064a3f7a324d95b4ea4e01664e9f80a714a9b990408833fcbda565f47e43ce56870596e6e39714491804e821b6b31c10c5465557e1891081e0efc0aef273741f4fb916e54b18aca661bdbe4c0f2659eee159a9a1cea7deb8760ce674158661c7782a6b1206e7be1b2b5fbfb59f559859d10e81bf31749e44466776f2600118c4740412cb7a2f0", 0xf5) 2018/01/30 15:19:36 executing program 4: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x100000000, 0x8, 0x6, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8000, 0x100, 0x402, 0xe27, 0x4, 0x5, 0x5, 0x7ff, 0x81]}, &(0x7f0000be5000-0x4)=0x108) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000e5a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000de4000-0x4)=0x60, 0x800) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000023000)=[{&(0x7f0000e59000)={0x27, 0x7, 0x2000000000000, 0x3, 0x0, 0x81, "34de906fb9e99738e1e798005a261a8781918ae3db582846e46833831971b86ad20f0c6dd2029c6a35117dd530b74db9c06a23c7644ffafce19f2cd4a57339", 0x43}, 0x60, &(0x7f0000a20000-0x70)=[{&(0x7f0000e59000)="de5c46c149fc4ed5a4721edb7ed3648c445168f1c0172a9462f5857af8d43611ac13b0612e299246932d0409242f01ef8146371d007f5602619a5f744d413c54842451e032092a8c9383e81414721f94f7f04049355f8b5b67021834a1389c203bd4c2716dd6e79d", 0x68}, {&(0x7f0000e5a000-0xb2)="dfee467365dc428704e5711693ab45e5a078e89c3f0c97c9678eaefe8de7fae3706a8bae1137ed0bbc59fb3c79ea1e68af96e9900d9deef4642137f0ad47aa0d4ee64a748b1778b6f472c55bfee3537863ec176443c07e3f85f0237561426981645edc39232af388cf81095da67afe2a0fc6c9c709cf5418e53dae7e1bc5e4e1525ebc08d07d288449434a08b0e9956203e4cfeb10ba7ba9936eddec38eabcdebc0f08c0fb8013818d0abd0d36a4dec113d1", 0xb2}, {&(0x7f0000e5a000-0xc6)="33a148d9189bc338e32c778f798f680b553afdcb3df35ff936e759ea91f4cc55e67d6782636a19bab905dd339347cf3bfb7edf3ba46f547e8cd7580cd5bd71870a23f04f87c2d2f993ee00978ef9b68a47f2dabc2cbc5353ecd122a48241a1f9f287f553385e7cd71b4c52285d51878b4845f30bcfe1b2ddfc4982d50fbc7d1d1ebe8f5690d0b564de51dee73290a76c9954d415fb9151aba71d60e9595ff52e6943b1625ba71dfef9104eff9f3bbbfa459b2f0ccfb255ae6cd1deb12e4cfd10f86429da7708", 0xc6}, {&(0x7f0000e5a000-0xe0)="456a111cfc9b3621ed6f447bbe30cd24edbcfc6cfd37e032b2a59ea29a50b6a761256fd4e8fcc8c84d6d5bf1d354179ef6a0c056a72e080f9c48f012fc0607f839e886a66b7f9d7457e5856ec6d54e61880d4ebf1f590efb67ee0458aef432c8f9176599408f439d8e4e07d308d167494612ef8e9184f8ccb4e0178d2ffc603ce45027266248214e84b17d484cf268251144a1aa18b9708420505ac15d771bd21225c879bffa71ddf7b5d2bdf0255d88a6ac81a368be5270809e53cac6f16f6917cdfffcc7527e4aebbd92e8ea0516edff22065218da6f3b725a9c91048a9564", 0xe0}, {&(0x7f0000cc2000-0x7d)="334fb4c7f507ec029f71f9ea3eacd28462d34a2d99b6ac391ed75c8dc3653908cd515f6554612634ce6b38705208ff1160bd6d129bb6ef880d16189879d47423f2aaa58eb088f21bfe3cce0ca5e5ed136deceb3daeafc57238b3f3d81acab4de77b0116c42c2ef3d0bcdd1bf42b7dbbf51bc4cf373ab695018330a6a58", 0x7d}, {&(0x7f0000305000-0x59)="0318d899bab2d802b409d1e143d3fe2189c638c4b1c5e06f094193030f1f8fb5d9eb84f54e43ce1640724bed590490fa662075b62c7969f89ea0acadff52b63cc214b054f844d0066406f21e5f3c61f44161ce8c76f502901c", 0x59}, {&(0x7f0000d8e000-0x9d)="8d14eff3d1579d497b3ed43f8706eb43cdd2ad908b7bd806ad7bf8d991990ab52c682faeef7ed5ac3ae615f02f940428a3ec2571df084ff199563bc6381bca56de190f4c94a982a1ac6c49418358c65ca8f0350ac60485ad526b00fa75996535d268a4ec6196a66eff72f86f03de66a30c0136ce87eb2b4c3c6e4861e032af9cf9baef045e31431665222417dbac42a08b89740ee1c38ceb133cd05fb3", 0x9d}], 0x7, &(0x7f0000462000)={0xd0, 0x185, 0xfffffffffffffffd, "73ea715a3a2723ddb9de0b9b4c8ee5b70c19c863d70fc9973a31182e2bfecafe80fc563c07fec619b76cf778e8e0eb8f3b8c7adbf105ed60cc060d4d1e2ac66c5e492b0dc91dc9a032aea3daf0424934d75ede3e48a30c7d0d4296b2526e2c7c23ceb8da2ecb65faa2d02839c77f4ff6dd7de4fd17f21da2f14a0a8fd57dc3f10c669aa8bf60ae8fb02906e22058bfe3610465d89846d8df2ef66d3ad67d6dda128518ebb97a6c4608d5d6104765821df4cc1b73ac747153124f09"}, 0xd0, 0xc02b6dec750b1c33}, {&(0x7f000078a000-0x60)={0x27, 0x3, 0x8, 0x7, 0x3, 0x5, "faca93719c3d7d08a0a328885e20a8fea206e0ea9b43b02ec55c6644d070143362854572277878b036d59a9bdce87a59c92aff8693d671263f67e00d11f127", 0x0}, 0x60, &(0x7f0000e5a000-0x60)=[{&(0x7f0000e5a000-0xda)="7e76b1e22a9b6ec0b93b8bca27fb4ab6a1d80829446b5c8c55df54c084454a8f65a435a367503703602611212dc2d3efabe306adc463b67b0ee69c3e4d488a360f8c2cd24c8c3ef222cb669cce1aa1175354a661229fe8f4062256e6dc9cb89ecaa244014651ea2d17e95037a10cc553cdefec8bfa2382264c5a5707f6f587c2957d1494fb4fc6703e31b0cf932a8eb9f34cf318a3e3f5f60e99cdd2c9eea54e03ec1c043609d6dbf4b4c79967f0563fd72ff15fd1079173e72b2118f67b72415236b099e514dadf0545bf1fb50ced690bb6e705a7923beab19f", 0xda}, {&(0x7f0000e5a000-0x5c)="60b969d64905cb2932d4be1ee6b0a8cd099fba4e1d65ca60ce0d7f02be62aeaf41ee44a1c4c4b2c9ff9cdc6e5b31df6009b52bb9526db30f7ca17dc877dd63cbaa6a18cd7bd300a34bf7effd91e14bac0f1714c8d1f265f2f2774a98", 0x5c}, {&(0x7f0000e5a000-0xb1)="a88aefa2f953496e8727af00165d11227141a55bfe4a563c721e21a2a4cde1bacebf4c1f49038b772f929c32d8e189186ad0b0911f7118568c60145e01bfd665867b92c67b3d6db7fdaa389650990104cfd814c7e6697b42930ce98afe5f90895bc4752de02332ebd38c7ecae9bb0c473f4ef7acdab3ccc8e75b4e7058c79ee6ef0135d48029c774d4eb90f9b13c53517048a4eb706381b4f18b5eabd82f783372e18df74c0d1559df7dba3c0af5a2af72", 0xb1}, {&(0x7f0000e5a000-0x32)="d05f23c1ea2828ff5068f6d6e8698967d3839f34dc26f4ddc8ca27314a9b8f5724653c19e50eff5a67be2a5e295c584e9eab", 0x32}, {&(0x7f0000948000-0xd3)="43a79c1b7e4b30001973cbc36fa034667be788f7916d92fcf2eb86c9e871d8d23d62f7a2d055e77cf491f498cbf46b3c08378f992324cff66c0a1077fee8489eee838392d6e8908ba68fe156845221772271eebda07417e25675787d9d824120d4ae82498c29572a31b87b9d9ae985dedbd01191fcaa6054245c9d0efaa9b8a59f76e3dd012597ccc817380e2a725a67a15ad7ea834f3dfdc4e1e4b13892ef7d1e1a6cd5dc8c30f8025013ce2cf386ef38ffe9cf85dda03b36d3bfe5a15af1d666e96c8065f930da420323f3ac50832baf43a5", 0xd3}, {&(0x7f000023f000-0xc8)="0ec413eb5a51187f3e2897e736ba711adabaaec04dd2a2661f1a01d8ca30af69362aabfb389b1becc472751163d1ef94384f4a88b02cbd2fa36105f1c851fb294b4889e15650dc3385864346afd35d5cc0f905cba6d386827e513b4394199945f32dd10627264a9c12edbb5276928206e9ac8d3f75c6ab6999ee9b6051bc902ef186d15415346d243188028672667cd549ecc31509df970785560c392f22aa74a040a24c9bffe3f0fd41533657a8abab60cebc2f9d4d85865944a329216f9a583f47cbab5c4b3cf0", 0xc8}], 0x6, 0x0, 0x0, 0x4000}, {&(0x7f0000e59000)={0x27, 0x8, 0x0, 0x7, 0x9, 0x2, "c40ab77967cccf2c585166ef4430f592da530d2ed7af7177393f37f783f4943be85e4d90f620625bb319b7652e29cdbcb6e3388eafa63fbaff0ff5b88f63a6", 0x4}, 0x60, &(0x7f0000e59000)=[{&(0x7f0000e59000)="11cb941f36530209b0de04ee17cd05c5ba215fdf156a7969b984cc896f0974097e4f2d9b7b5d2cb0393a30e05f2ee1f29bb14e4da58286df2371bdab2f47b6152680b25b3c4ce5aecee021b1a8fe39cd48095205b46ce79151d503fab4f671887bb054ad291a70186e58685b12d534eddc1cfafe28276120ab163c68380c97b8d7071a7f966577054e15b5bbd8cda5773b3c090aec1b8bbaac152a3a96cb1eccd46daddf77651b", 0xa7}, {&(0x7f0000e5a000-0x24)="8e970bc707b7685dd7cd2d11bfce3927e157e8a78ca01ff001cecb6c44a0e86654876175", 0x24}, 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0x1000}, {&(0x7f0000e4c000)="4c81564b11c071603355375a878606a7ae4def6350c9391a02c1702ddff60b635641e8b3354148bbe989", 0x2a}], 0x6, &(0x7f0000879000-0x1010)={0x1010, 0x0, 0x5c, "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"}, 0x1010, 0x40000}], 0x4, 0x20008051) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x0, 0x8001, &(0x7f0000e5a000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000623000-0x2c)={0x1f, 0x5, 0x3, 0x4, 0x1d, r3, 0xfffffffeffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000813000-0x10)={r1, 0x2, 0x400, 0x80}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f000021f000-0x18)=@add_del={0x2, &(0x7f0000d4d000)=@generic="995ea2fc17831a736469728f88bd86b3", 0xa10b}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00009e2000-0x4)={r4}) r5 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r5, &(0x7f000000e000)=""}, 0x10) 2018/01/30 15:19:36 executing program 0: r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000003000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x50000000000000}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={r3, @in6={{0xa, 0x3, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000003000-0x4)=0x5, 0xffffffffffffffe7) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00000000000000000300", &(0x7f00002a2000)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000909000-0x4)=0x0, &(0x7f000093e000-0x4)=0x4) 2018/01/30 15:19:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000d2000)={0x0, 0x0}, &(0x7f0000668000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004f4000)={0x1000, 0x8, 0x1, 0xfffffffffffffeff, r1}, &(0x7f0000023000)=0x10) 2018/01/30 15:19:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x7ff}, &(0x7f0000358000)=0x3ed) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00007c2000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a3000)=0x10, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000e1000)=0x0) 2018/01/30 15:19:36 executing program 2: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000d76000)={0x0, 0x0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f8c000)=0x0, &(0x7f0000f8d000-0x4)=0x4) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f8e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f8e000)="", 0xffffffffffffff11, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffd2) 2018/01/30 15:19:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socketpair(0x11, 0x2, 0x101, &(0x7f00008cc000-0x8)={0x0, 0x0}) sendmmsg$nfc_llcp(r1, &(0x7f000058b000)=[{&(0x7f0000b95000)={0x27, 0x81, 0x7fffffff, 0x7, 0x101, 0x1, "5f207bf7b4d13a3924fc63edc60688d98c965aa3c41b04f0b86f8dc3bdf8264f71649380b814bddaf4d589942be3133e0a9058d0d75d3ea76716b2199a2125", 0x1}, 0x60, &(0x7f0000860000-0x10)=[{&(0x7f0000a21000)="87e1995967e8b8f7146105478d406696aef96828ee6894c504c134674f2166c7691a7181d11d32eddc4efe707da556dd589628593cb8e3c52a5bd5f25eb4c411b1cb967afa0c7b9894ef3c00442a2f2e94853e344e7557fb8cbd46f758789f9c24eb03c697fc18a8b14bda6997ef4f36ed", 0x71}], 0x1, &(0x7f0000e7c000-0x10)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}, {&(0x7f000048e000-0x60)={0x27, 0x0, 0x1ff, 0x1, 0x1ff, 0x1, "9b647b41049b62b446c946fb65f062ed3cee196739b1aab48396586e67a875b1dba426e51d43077c7c4d1e61bd7bf43e2c87fefe707b5550adb909935d7b4c", 0x5}, 0x60, &(0x7f0000b77000-0x10)=[{&(0x7f0000e3b000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000419000-0x60)={0x27, 0x9, 0x2b, 0x7, 0x666, 0x1, "bfd1cd4a399261ce3434a3870a91f57a22f28c64591fd70313218e5e4e51d9c77aefbec338f5b93db55c5a7ee1dd2bf81bf6eadbfeb1abf052aad76dded4eb", 0x6}, 0x60, &(0x7f00005ce000)=[{&(0x7f00009d1000-0x7)="5b5071ce76f9f2a713510478cd6a3ed9873d926fd0ef646d3896b9944902f9f1bf32bfd99478f9f138e6cca9efcd73997d4388df1485a4da70be4c91c29b2ae5b78e69e234f85fca676c11549ecb5e0933c81aba3ac9163675f88d42af4e28a33b63da3e0426aef6b7f41b4e6ac29960c7ba8269b4438fbe1e0d2c51251a53beefbdb163a5f622b13c13eb5b81a541cb5aab0e645512fd64ee67dac4e73b758609e468a4e8b59b6b8e7df6241a158f4e8beb5c14497d29be9ff89428fc2d374001a2752f92ba17af41f3dac880f3b151649460414e12060fecc76a15ce65b2", 0xdf}], 0x1, &(0x7f0000058000)={0x38, 0x1, 0x5, "2bbfb4e04e40d05cecf0c4de1bee716fc0c3fa035144cd23d6c98df0cbb1adf4dcb0a1c31a5529"}, 0x38, 0x40}, {&(0x7f0000f1a000-0x60)={0x27, 0x5, 0xb81, 0x6, 0xf8e4, 0x1, "19f5563a2f49525b14d5cf613f023e80fed5852527c6259389300aeb7576a2372bfeb1fccc6d5f4e2086a7a0c78993f188e6dec109ab1491ecdb500343f70e", 0x1ff}, 0x60, &(0x7f000054b000-0x10)=[{&(0x7f00009be000)="1943efdf76ff307e054e97300207e75775462e5aa1ad109c89eb0904fb855943ade73583791977c035c1a52f34f42a88a9802a1989ead93052d750811d8d327754a088babdbf185ce32f8467d087316f230a7affaa84019d3c07ffa9532cf6ff3627d93bf6eceb1578d33d15dcc10033ab40a2ca9795b2a09c0e68320e93e53fc364f46696c0f8601020c3db91bad41e8e07b63797c1256f38b885d22ac3b5a7b982a8670c4832f4549087dd689ecc45016190c0dc1ca8fb45d4cd5972941c5182cb84648f6ba02ea70e1d3d87f052e94b99828379cab5e17699949b8d7bd81e3d79ee70a269d8383a5e", 0xea}], 0x1, &(0x7f0000149000)={0x98, 0x100, 0x7, "a90ae5cd89ea0fa1fdc6a1e29ad1358d39ea528faca966d4b27aa0e4e70c6f30cc2962d14ec4879acc25ffb74465a3a544cd11bccf3b3b29e5d1a2bcb32410ffaa56e2eae27dc4ce95db234aa0ebd54105c5ac4c508481f2aed5117e071995922a5df2386d820f66fba5eb505c484b6c54bc5090e46710ecc1766c72f5f9e17825cb782c8e"}, 0x98, 0x0}], 0x4, 0x20040080) r2 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000bb3000)={0x0, 0x66}, &(0x7f0000510000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000c0000)={r3, 0x5, 0x20}, &(0x7f0000349000-0x4)=0xc) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f00003ae000-0x4)=0x0, &(0x7f00004cd000)=0x4) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000054a000-0x6)={0x0, 0x400}, &(0x7f000002b000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000042b000-0x8)={r4, 0x1eb}, &(0x7f00004e7000-0x4)=0x8) sendmsg$nfc_llcp(r2, &(0x7f0000b2e000-0x34)={&(0x7f00007a9000-0x60)={0x27, 0x6, 0x0, 0x0, 0x0, 0x0, "53b47efa0dff7f916f3c877148e5a430865e796be43813e525cad61c8c63b07aa9781b85fd80c23208fd3182b1c162f96a1fae96bc9c2fecb0119c871dc230", 0x0}, 0x60, &(0x7f000026e000)=[], 0x1b9, &(0x7f0000703000-0xf0)={0xfffffef6, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000040f000)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005c5000-0x4)=0x8c) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000063d000-0x8)={0x0, 0x0}, &(0x7f000008f000)=0x8) 2018/01/30 15:19:36 executing program 1: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000946000-0x1a)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 15:19:36 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @rand_addr=0x100}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000009000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000009000)=""/210, 0xd2) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r1, &(0x7f0000003000-0x60)={0x27, 0x5, 0x9, 0x0, 0x107d, 0x3, "aaa8df206e05ff30c074c5ec4505c356ea6a571a150f5516b6748863f763ebae67c72c60538eed57649d9cc462d6c3bc1ec0c2b3c3297f5c60b587851441bb", 0x1000}, 0x60) socket$kcm(0x29, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000000a000)={0x9, {{0xa, 0x0, 0x70, @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]}}, 0x88) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000009000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000a000)=0x10, 0x80000) r5 = accept(r4, &(0x7f0000005000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x26) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r6, &(0x7f000000b000)="170a5e87cf5e63654c4459571e7a176fbdfcc42400872c3c657db279b41fdd353f4d01e1caf84a47c0d5c5fdcc7258101ad31436bdc6bbd805c2974842416236996b39d9176027dc4aba0358b899e80ddfa3749960c4f008900a7e296ee8862a2ff68fb7c5def5b6da8bc2c18f8ad6", 0x6f, 0x20000004, &(0x7f000000b000)={0x3, {"abe3dfe04ccb42"}, 0x3f}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f000000a000)={0x0, 0x0}) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000002000)={0x4, 0x4, 0x1000}, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000002000)=0x10001) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/30 15:19:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000630000-0x8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) shutdown(r0, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000980000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072f000+0x411)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e19000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a27000)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000063000-0x20)={0xf6db, 0x6, 0x8000, 0x8, 0x81, 0xffffffffffffffe0, 0x3, 0xfffffffffffffffc, r1}, 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005e6000-0x4)=0x4, 0x4) 2018/01/30 15:19:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x8, &(0x7f000047e000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000054000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000ac1000-0x8)={r1, 0x2}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000ab1000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000582000-0x390)=@ipv6_newroute={0xa8, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0x84, 0x16, @nested={0x80, 0x1, [@generic="7545442aae32e50bcf0103544f315a9a6b9bcf3640801f674c9950450e6dcc2804624dc3d0abc5e907b0280ef757b537de2f2296cff06272d9a5b1c7f575f5a45efe77b15664d51d43be7b40e4f1e8ad69e0ac684e512dca657ee9d66496625da25937e04e8bede4f23289862bcd6e04a0fda121df3c97a8d7"]}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:19:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c1c000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00005bc000)={0x100, {{0xa, 0x0, 0x1, @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]}, {{0xa, 0x2, 0x2, @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]}}, 0x108) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000390000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065f000)=0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000d95000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000471000-0x4)=0x8) getpeername$packet(0xffffffffffffffff, &(0x7f000072c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000456000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f000027c000-0x38)={&(0x7f0000a65000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006af000-0x10)={&(0x7f00002fb000-0x34)=@ipv6_getnetconf={0x34, 0x52, 0x8, 0x0, 0x1, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x6}, @NETCONFA_FORWARDING={0x8, 0x2, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r4}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x4004) r5 = socket(0x40000000015, 0x5, 0x0) sendmsg$alg(r5, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/30 15:19:36 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000001000-0x10)={r2, &(0x7f0000001000-0xc9)=""/201}) socketpair(0xc, 0x6, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0xffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000002000-0x108)={r5, @in={{0x2, 0x3, @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]}, [0x8001, 0xff, 0x8, 0xc0, 0x100, 0x2d8, 0x1, 0xff, 0x0, 0x7197, 0x1, 0x3ff, 0x6, 0x2, 0x9]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000002000-0x70)=[@in6={0xa, 0x3, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x3, 0x3d2f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x3}], 0x70) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000002000-0x4)=0x0) bind$vsock_dgram(r3, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000003000-0x4)=0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000000)=0x2, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000005000-0x4)=0x2) 2018/01/30 15:19:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4000000000000003, 0x32, r0, 0x0) r1 = socket(0x40000000000000d, 0x803, 0x4) write(r1, &(0x7f00005f0000-0x24)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) 2018/01/30 15:19:36 executing program 1: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x333, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000057000-0x52)=@un=@file={0x0, ""/80}, &(0x7f0000dd0000)=0x52) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003cd000-0x8)={0x0, 0xfffffffffffffff8, 0x7}, &(0x7f0000f7d000-0x4)=0x8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f7d000-0xa0)={r2, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x5, 0xffffffffffffffe1, 0xbd, 0x85}, 0xa0) sendto$inet(r0, &(0x7f0000f67000-0x70)="", 0x3e8, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:19:36 executing program 2: mmap(&(0x7f0000000000/0xfe000)=nil, 0xfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000ff000-0x10)={&(0x7f00000f7000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x1f, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000100000-0x38)={&(0x7f0000048000)=@generic={0x0, ""/126}, 0x80, &(0x7f00000c0000-0x70)=[{&(0x7f0000099000)=""/202, 0xca}, {&(0x7f00000b5000)=""/47, 0x2f}, {&(0x7f00000b0000-0x78)=""/120, 0x78}, {&(0x7f0000025000-0x1000)=""/4096, 0x1000}, {&(0x7f00000ac000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/82, 0x52}, {&(0x7f0000066000-0x68)=""/104, 0x68}], 0x7, &(0x7f00000b2000-0x2b)=""/43, 0x2b, 0x26f3}, 0x12100) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000007b000-0x18)={r0, &(0x7f00000fe000)="b05570e83f665588b686d26940826a01331cce0e4118a9b9ba8dc61b7283c496b6c48d4e404904fab74bd194840c237d8246f4501a24fa5a77f17c90bce03b10f599a70d968b783c001c5776b861279c8ab404baa991fc8604e1a7159816898d090ecba8d2ec9380b70327", &(0x7f00000e7000-0xd9)=""/217}, 0x18) syz_emit_ethernet(0x3e, &(0x7f00000e3000-0x1ea)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/30 15:19:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000df4000)=@delsa={0x28, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xff}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000f8b000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000397000-0x4)=0x10) accept$inet6(r1, &(0x7f0000f99000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e0f000)=0x1c) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f61000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e24000)=0x14) r3 = getuid() r4 = accept4(r0, &(0x7f0000fd8000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b6000-0x2)=0x26, 0x800) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f00000e1000-0x4)=0x0, &(0x7f00005d0000)=0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000080e000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x101, 0x0, 0xfffffffffffffffb, 0x2, 0xa0, 0x20, 0x0, r2, r3}, {0x1, 0x52, 0x800, 0x3f, 0x3, 0x100, 0x81, 0x3}, {0x6, 0x7, 0x7, 0x4}, 0x8, 0xa, 0x1, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x2, 0x3, 0x7f, 0xfffffffffffffffa, 0xfffffffffffffffe, 0x3}}, 0xe8) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f000033d000-0x47)="d1137b43256346a0aefe4bfd4f26ccf3d0c2fdbd4195b44d138989d585601f4421626a2dbfd4ed428eb2fe39e9a80a73106a8ece335c481c6717a5d14572942623870afbb527ea") sendto$inet(r4, &(0x7f0000558000)="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", 0x1000, 0x40, &(0x7f000068e000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:19:36 executing program 3: r0 = socket(0x1, 0x5, 0x0) getpeername$packet(r0, &(0x7f00009fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d6d000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a55000)=0x10, 0x80000) 2018/01/30 15:19:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000aeb000-0x20)={@generic="99a3da66a82ace46582a7051ec1ad05e", @ifru_flags=0x1000}) r1 = socket(0x10, 0x1, 0x3) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000a80000)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c70000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) syz_emit_ethernet(0x18, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "20c799", 0x0, "f585a8"}, ""}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000118000)=0x0, &(0x7f0000ead000)=0x4) getsockname$packet(r0, &(0x7f0000f15000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009b9000)=0x14) socket(0x11, 0x5, 0x2) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000036e000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f0000dda000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000efe000-0x4)=0x32) sendmsg$kcm(r4, &(0x7f0000241000-0x38)={0x0, 0x0, &(0x7f0000ff0000-0x20)=[{&(0x7f00003e4000)="7090d798ca96eb2a6f2a2bc881ece6cf819028edc78ac348da8f058cccc185d63e17166a0ef40475aed5953340ce2986f3b0fb95245d28f92544ad89f9e432b2b6b62777b2bf4c58b8e67eeaa3003f379e1300d6ce298859dc7ec746cee9bc9efd11d4d3169f51be9f09c49d7ca36006fb7349c082962d45c8697fb4000f8df85c55203d226b5468dd52c324495ceffff01e4ebf1884", 0x96}, {&(0x7f0000121000-0xd)="f504d3847a11b01b742632bf97", 0xd}], 0x2, 0x0, 0x0, 0x1}, 0x40) 2018/01/30 15:19:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000409000)=0x6, 0xfffffffffffffeab) r3 = socket$inet(0x2, 0x80a, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00008c4000)=""/51, &(0x7f0000d2f000-0x4)=0x33) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x0, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f000046d000)=0x18) listen(r1, 0x100000001) socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000ab3000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r5, 0x800448d3, &(0x7f00007f0000-0x94)={{0x5, 0x7ff, 0x40, 0x6, 0x9, 0x100000000}, 0x7f, 0x5, 0x3, 0x8000, 0x0, "86f44b2fef4691e891b9bd9e691b777dfbd29c91ed7a1ef8589c31aff725ea558456d0d0b589884c2f0585a2ab2ba76b24fdc60b062010b2aae188e7079a5b351c786e397292658b9430fbe8bbb425c041506a8c471a628b7ea5635afb683527021b214acac437885bf1a17a43776ced778209df34dfa1e73f71ad38bf930121"}) getsockopt$inet6_int(r4, 0x29, 0x3a, &(0x7f0000660000)=0x0, &(0x7f0000527000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a58000)={0x0, @in6={{0xa, 0x1, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xce0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffffffff0000}, &(0x7f00000d1000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002d1000-0x6)={r6, 0x2}, 0x6) socketpair(0xd, 0x805, 0x8, &(0x7f0000dae000)={0x0, 0x0}) setsockopt$RDS_FREE_MR(r7, 0x114, 0x3, &(0x7f000057c000-0x10)={{0x9, 0xfff}, 0x2}, 0x10) 2018/01/30 15:19:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000016e000)=0x0, &(0x7f00005c9000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000641000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a70000)=@ethtool_modinfo={0x42, 0x0, 0x0, "2da5ddd2f0639734"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a5e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000166000-0x4)=0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000b2000)='veno\x00', 0x5) shutdown(r0, 0x1) [ 104.785953] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 104.795083] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/30 15:19:36 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000ff3000)=0x0) connect$inet6(r0, &(0x7f000001e000-0x1c)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4800000000000000}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/30 15:19:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ae4000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d5000)=0x10, 0x807ff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000df7000)={0x0, 0xff, 0x6, [0x1, 0x8000, 0x549, 0x401, 0x2, 0x8000]}, &(0x7f0000fb2000)=0x14) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00003c4000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7ff, 0x0, 0x3, 0x1, 0xea2e, 0xeb, 0x15aa}, &(0x7f00002a9000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000b11000-0x4)=0x0, &(0x7f0000b44000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000373000)={r2, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xed2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1c0000000, 0xfff, 0xff, 0x4}, &(0x7f0000d15000)=0xa0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0xf0, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000cfe000)=""/9, &(0x7f000054b000-0x4)=0x9) 2018/01/30 15:19:36 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00004c7000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008a9000)=0xc) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000d65000-0x4)=0x0, 0x3) 2018/01/30 15:19:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000029e000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/30 15:19:36 executing program 7: 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) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000249000)={0x0, @multicast1=0xe0000001, @empty=0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000020b000)={0x0, 0x0, 0x0}, &(0x7f0000f00000)=0xc) [ 104.872816] device lo entered promiscuous mode 2018/01/30 15:19:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x805, 0x3, &(0x7f0000e7b000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f000066f000)="09e928186ea62e125eaa8d1e20c37709cb5921f06e19510520ab330d816b00cd4143c39c23e863b18c7304c3f70aa1d591e1151f709f43fc70eb61ecabcda45775cfbcf878ae82c911e0d3d17adfff4db9f6a8fe2a8c7d2312a86a6beecaba306a5123a489b20eee650d30f52353f7c23130afbf9399dd41081abf94eaac5b54b5d1f1ba712f118a1b76234ae3be6ccddf1a893c20444d896bf3929f6ae121f78e13fdad50bf696858df3807b7da87db0fa1f19601ad76a3a9ec6574d3edd77c54fd", 0xc2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r1, &(0x7f000058f000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r1, &(0x7f000076e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000063c000)=0x60) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004bc000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff9000)=0xe8) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00002b1000)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0, 0x0, 0x2, 0x0, 0x2, 0x80, 0x0, 0x3f, r3, r4}, {0x5, 0x800, 0x1f, 0x4, 0x8, 0x1, 0x58, 0x4}, {0x1, 0x1000, 0xbcc9, 0x7f}, 0x4, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x3}, {{@in=@empty=0x0, 0x3, 0x0}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7, 0x0, 0x7ff, 0x100, 0xffffffffffffff62, 0xc58f}}, 0xe8) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x4) 2018/01/30 15:19:37 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x0, 0x1, 0x7) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000003000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000005000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b5, &(0x7f0000007000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x803}) close(r0) 2018/01/30 15:19:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b33000-0xb8)={0x0, 0x100000001, 0x2, 0xfffffffffffffff7, 0x3, 0x5, 0x100000001, 0x80000000, {0x0, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x0, 0x8, 0x101, 0xff}}, &(0x7f0000cf9000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000079e000)={r1, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, &(0x7f0000ae3000-0x4)=0x98) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x10, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x20) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0x1}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001000)={r1, 0x7f}, &(0x7f0000001000-0x4)=0x8) 2018/01/30 15:19:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d2000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x800000008) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f00008e6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000064f000-0x10)=[], 0x1e8, &(0x7f00004d4000-0xcf)=""/207, 0x12, 0x0}, 0x0) pipe(&(0x7f0000879000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000a79000)=0x1ff, 0x4) 2018/01/30 15:19:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept4(r1, &(0x7f0000474000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a55000)=0x60, 0xc75ff5fcba34a4c5) getsockname$unix(r2, &(0x7f0000f54000-0x6e)=@file={0x0, ""/108}, &(0x7f00006f0000)=0x6e) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c66000-0x10)={0x0, 0x100000000, 0x1ff, 0x0}, &(0x7f0000a94000-0x4)=0x10) socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00008e1000-0x8)={r3, 0x9}, &(0x7f000050d000-0x4)=0x8) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000676000)=0x0, &(0x7f00009a7000)=0x4) 2018/01/30 15:19:37 executing program 6: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x4, 0xffffffffffffff80) write(r0, &(0x7f0000ea2000-0x25)="240000002a0025f000154302000000000000000004000000000000000009008100000000", 0x24) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000ea3000-0x5c)={{0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x5, [0x8, 0xdc6d, 0xfff, 0x841, 0x1, 0x7b51, 0xd6, 0xb09f]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000045000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x80000000, 0x7fffffff, 0x8}, &(0x7f0000125000-0x4)=0xa0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ea3000-0x8c)={r1, @in={{0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006d9000-0x4)=0x8c) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ea4000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b18000)=0xe8) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea3000)={0x0, 0x0, 0x0}, &(0x7f0000534000)=0xc) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000ea4000-0x38)={&(0x7f0000ea4000-0xc)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f0000209000)={&(0x7f000034d000-0x117c)={0x117c, 0xd, 0x4, 0x11, 0x2, 0x0, {0x3, 0x0, 0x4}, [@generic="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", @typed={0xc, 0x2, @u32=0x1}, @typed={0xc, 0x61, @uid=r2}, @typed={0xc, 0x17, @pid=r3}, @typed={0xc4, 0xb, @binary="21a216a07193e541442bbf2dba6c5d766992659c9ae8c07d2c43f4b7aae024280f8543c2b6228d873d08a0e3be88539ce9de74d427a65c92d39af6d858ce6b5d4eca2f661b61d810f0e08738ddcd25ce8dba08792107a22469c7ae615ca4054f71296c66eb189285bf2ad27aa7b154157268491190be1e787ee85f52ff434ac931d93ef003a8f3978c1a5087b9f2172ec112850025ba473fb7e10f84807ddda2fd57cbc42e68971c8a419be46c7b5e86ae9665e028a26f6e86"}, @generic="6ab16575ecfa2f2a8cc961cff497da8ec96c0e575c930ab02a65fab369414bcb10146d6bdb9053f02baaca922982800b172ec8b6e9dd211f9b4a4f23681e37dea3f1022f0523771eda80910457025168e89c9e2b0662ccae024eca26acb47b9bb9359647943d53c97225fd81ef70c3d79766556ab283bbecd3114924ddaf8c"]}, 0x117c}, 0x1, 0x0, 0x0, 0x4}, 0x20008014) 2018/01/30 15:19:37 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000de8000-0x18)={0x31f, []}, 0x216) r1 = socket(0x9, 0x80004, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/30 15:19:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ab9000)={&(0x7f000021f000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f00005f1000-0xc3)="80", 0x1, 0x0, &(0x7f0000faf000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/30 15:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d48000)=0x0, &(0x7f00002c4000-0x4)=0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) r2 = socket$inet(0x2, 0x3, 0x7f) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x40000000000005, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000468000)="2884db1aa3c360f80a4c0ad39ec52b264f4066356d6ba17654bb42ae86f1e92763687d5e43a3f7703803015c60461332e7e5d7dae55d33d492f73bb16b8c615e52b5cf8e08017c8783027bd3cc796a1db03ffe6a2847f93b92a364ce5265e55297e18e06b4be5dc1d47c0d004385d8fb2a4c4db2adfcda171566ca9726189421336684c28f87e234bab5601c5dca226937c5b7d9ef3e369ea7302fd420cdd63f027c833e4c0f7aad8cf668ab746cbed888d200025c68facdf07bef0ebea324dea8851362338c4a897167f529b85fa45dd2cb04f025139df64026ab57f728db2912481d0828", 0xe5, 0x1, 0x0, 0x0) 2018/01/30 15:19:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000a5b000)="a84ad710866e6adce017af07d03823be55ba21282dd187e1b1f41396f40e378d3e186b729bab8d874d77b4cd861da505e448134a873fbeb942c3ee8f033095a796a2c9a947ca9f320a3ddbd0cb9b289aeaf1f6ebf2f7b1f47ad0a36626c0fcf6da5eed1ba3f27afdfc6a0186d0e4def58348e2f3d7367ff90baa9052f5a575d6c46ff3dc8b26d30184361e6a2dab40becd98e79ae5d5f36b3ba8847e383d2184bdd7ba7af1ab65f67bf1e84311a1cb63413cc7cb83c9a261f6366e22f26966cbb8666a53347ac43464ed3f13e44bd6a68483124929fefaa16eb0d16c8b5562a1e40890e516", 0xe5}], 0x1) unshare(0x4002800) tee(r0, r0, 0x4, 0x0) 2018/01/30 15:19:37 executing program 3: syz_emit_ethernet(0x42, &(0x7f000018c000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[@dev={0xac, 0x14, 0x0, 0x15}], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x80000000af2]}) 2018/01/30 15:19:37 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8000000002c, &(0x7f0000d16000-0x4)=0x200001e, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000329000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f0000e67000)={0x0, 0x0}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f00009a1000-0x4)=0x0, &(0x7f0000e68000-0x4)=0x4) 2018/01/30 15:19:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00007d8000)={0x0, 0x0}) pipe(&(0x7f00001e1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00005d2000)={r2, 0x80000, r3}) 2018/01/30 15:19:37 executing program 5: getsockname(0xffffffffffffffff, &(0x7f0000fad000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013a000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000-0x28)={@generic="b3dfae4cc478d3231464a5679f2609bb", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000001000)={0x20, 0x14, 0x8, 0x800, 0x3, 0x1, {0xf, 0x0, 0x3}, [@typed={0xc, 0x5f, @uid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x4014) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270f00000000000004007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000012000-0x4)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000012000)=""/0, &(0x7f000000d000-0x4)=0x0) 2018/01/30 15:19:37 executing program 1: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @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=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) r1 = socket$llc(0x1a, 0x3, 0x0) sendto$llc(r1, &(0x7f0000893000)="13c9d33595f0ff66a9b96493f6e2898e412118c3f10e91137d79409235ec99bf5ab6361f68718d2fb905942ba2681b6611339f31f5df3e3bc47b0bd15a8ffa7e8a2885ea15a8938673791a9265d4f334d464d4e64ff2abc12eae053f13267737a26fb38bcf2d8243fda8f15b00740433984adb9cc058095969568d512b8e75f08a2df81f41ae818a7d7e", 0x8a, 0x80, 0x0, 0x0) 2018/01/30 15:19:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001f000)={&(0x7f0000328000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000860000)={0x18, 0x1e, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0xf, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000a23000-0x7)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000071c000)=0x9, 0x0) mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000007000-0x6e)="", 0x0, 0x1, &(0x7f0000003000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:19:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) syz_emit_ethernet(0x4a, &(0x7f0000463000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/30 15:19:37 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @ipv4=@empty=0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) syz_emit_ethernet(0x3e, &(0x7f000001e000-0x86)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x8, 0x2b, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000023000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000017000-0x4)=0x100000000, 0xfffffffffffffd42) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/30 15:19:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000b57000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a2a000)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00002d8000-0x90)={0x3, {{0x2, 0x3, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000f56000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffffc) socket$inet(0x2, 0x803, 0x4) connect$ax25(r1, &(0x7f00005db000-0x10)={0x3, {"613e89aaa5bbbb"}, 0xc61}, 0x10) close(r2) 2018/01/30 15:19:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000dbd000-0x4)=0x4ee4c6e4, 0x4) writev(r0, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b6e000)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000e84000)={0x0, &(0x7f0000d3b000)=[]}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000cce000-0xc)={{0x2, 0x8, 0x0, 0x1, 0x91f, 0x800}, 0x6}) 2018/01/30 15:19:37 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000080000)=[], 0x0, 0x0) 2018/01/30 15:19:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000001e000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fc6000-0x20)={0xfff, 0x5, 0x200, 0x8, 0x2, 0x892e, 0x92fa, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000241000-0x10)={r1, 0x1c, &(0x7f0000f89000)=[@in6={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f0000b8a000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socketpair$inet6(0xa, 0x5, 0x9f1, &(0x7f0000886000)={0x0, 0x0}) bind(r2, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b81000)=[], 0x0, &(0x7f0000d31000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000c5a000-0x30)=[{0xb, 0x4}, {0x3, 0x6}, {0xe, 0x5b97}, {0x8, 0xffff}, {0x8, 0x1}, {0x6, 0x40}], 0x6) 2018/01/30 15:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000d90000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c22000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011e000-0x4)=0xe8) 2018/01/30 15:19:37 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000009000-0x408)=@raw={'raw\x00', 0x9, 0x4, 0x3a8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x9, '\x00', 0x0}}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz0\x00', 0x0}}}]}}, 0x408) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000011000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000014000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000000e000)={0x0, 0x4}, &(0x7f000000c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000f000-0x10)={0x9, 0x0, 0x659, 0xa1, r2}, 0x10) 2018/01/30 15:19:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000580000-0x38)={&(0x7f0000ef8000-0xc)={0x10, 0x0, 0x0, 0x100096}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x14)={0x14, 0xa, 0x4, 0x614, 0x6, 0x3, {0x2, 0x0, 0x5}, []}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a92000)="", 0xfffffffffffffe56, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x275) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3) socket(0x4, 0x6, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r1, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xc28}], 0x1) [ 105.223242] IPv4: Oversized IP packet from 127.0.0.1 2018/01/30 15:19:37 executing program 4: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4}, 0xfffffffffffffe1d, &(0x7f00003ed000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x237, 0xffffffffffffffff}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xe, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2"}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c5e000)={0x0, 0x0}, &(0x7f000023c000)=0x8) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8946, &(0x7f000032b000)={@common='lo\x00', @ifru_flags=0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000d1a000)={0x0, 0x101}, &(0x7f0000d1b000-0x4)=0x8) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d1a000)={r1, 0x2}, &(0x7f0000aaf000)=0x8) 2018/01/30 15:19:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000038000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c44000)=0xc) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000d23000)={&(0x7f0000c24000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000034c000-0x10)={&(0x7f000086b000-0x11fc)=@allocspi={0xf8, 0x16, 0x900, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00004f7000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000612000)=0x9) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f000092c000)=""/31, &(0x7f00007a4000)=0x1f) 2018/01/30 15:19:37 executing program 0: mmap(&(0x7f0000000000/0xab5000)=nil, 0xab5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f00006ba000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) sendmsg(r0, &(0x7f0000a73000-0x38)={0x0, 0x0, &(0x7f000028e000-0x10)=[], 0x0, &(0x7f00006b6000)=[], 0x0, 0x0}, 0x8000) mmap(&(0x7f0000ab5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000577000)=""/133, &(0x7f0000ab5000)=0x85) sendmsg(r0, &(0x7f0000806000)={0x0, 0x0, &(0x7f0000879000-0x30)=[{&(0x7f0000e3e000-0x19)="a5", 0x1}], 0x1, &(0x7f0000afc000)=[], 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f000094c000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000-0x4)=0x20, 0x80800) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000a74000)={&(0x7f00005f2000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ab6000)=[{&(0x7f000063c000)=""/232, 0xe8}], 0x1, &(0x7f0000900000-0x84)=""/132, 0x84, 0x6}, 0x40000100) 2018/01/30 15:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) r1 = accept$llc(0xffffffffffffff9c, &(0x7f00003e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009cf000-0x4)=0xffffffffffffffb0) recvfrom$llc(r1, &(0x7f00004da000-0x1f)=""/31, 0x1f, 0x40002003, &(0x7f0000959000-0x10)={0x1a, 0xfe, 0x4600, 0x7, 0x1a, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) r2 = socket(0x15, 0x3, 0x7e) poll(&(0x7f0000c47000)=[{r0, 0x20, 0x0}, {r2, 0x200, 0x0}, {r0, 0x2000, 0x0}], 0x3, 0x80000001) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000e5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f0d000-0x20)={0x101, 0x0, 0x1, 0x1ff}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f00001fc000-0x10)={0x2a8, r4}) connect$vsock_stream(r2, &(0x7f0000d17000)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000bc4000-0xc)=@sack_info={0x0, 0x8001, 0x8}, &(0x7f0000e39000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00009cd000-0x8)={r5, 0x0, ""}, &(0x7f00000c4000)=0x8) 2018/01/30 15:19:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000801000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000d40000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d40000)=0x10) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d40000)={0x1000, 0x80000001, 0x2, 0x7}, 0x8) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007f5000-0x4)=0x10000, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x5, 0x4924720, []}) getsockopt$inet6_int(r2, 0x29, 0xff, &(0x7f0000663000)=0x0, &(0x7f00005ac000-0x4)=0x4) ioctl(r2, 0x8916, &(0x7f0000000000)="") ioctl(r2, 0x8936, &(0x7f0000000000)="") 2018/01/30 15:19:37 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) socketpair$inet6(0xa, 0x806, 0x1f, &(0x7f0000006000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000000f000)={0x7}, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000c000)=@filter={'filter\x00', 0xe, 0x4, 0x3c0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='dummy0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x1c8, 0x1f8, 0x0, {0x0, 0x0}, [@common=@unspec=@policy={0x158, 'policy\x00', 0x0, {[{@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv4=@multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {@ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0], @ipv4=@broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {@ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], @ipv4=@loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {@ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], 0x0, 0x0}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="05df19db18153787adb78e5959c5635b", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x420) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8080f, 0xffffffffffffbf69) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x8010, r2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000005000-0x4)=0x0, &(0x7f000000f000-0x4)=0xffffff78) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000011000)={0x0, 0x0}) r4 = accept(r3, 0x0, &(0x7f0000006000)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000002000)={0x200, 0x0, 0x3, 0x4}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000013000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xfffffdf9) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5, 0x40, 0x200, 0x400, 0x7, 0x800000, r6}) connect$nfc_raw(r4, &(0x7f0000012000)={0x27, 0x80, 0x100000001, 0x200000000000008}, 0x10) [ 105.294742] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 105.348639] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 105.386670] xt_policy: neither incoming nor outgoing policy selected 2018/01/30 15:19:37 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000f4c000-0xc8)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0xfffffffffffffffd, [@generic="3ed7afa7f15c908f138be1d5a91d50c59f00bb03ccb8f0c99dd77e2d804e55115b558678bb1177c11b60dcd945ac78652eaf5b7789fb0b5a0a57f3afd163172be1405c65f0286b85720f03bb1f37cf2841e99364b5484d237590ff93ff408242ee66db5703f5faac5e835baa7c4722160ac8d7336fd63ee85d8ffe7d84d50aa1d63b841a059e4f722a64aaa142185f578722b86b09ad7fb22906fcc4e62d9dae848a846259a47062cd9667b4cd8b9d"]}]}, 0x8af8a2ba652f1287}, 0x1, 0x0, 0x0, 0x0}, 0x800) 2018/01/30 15:19:37 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) connect$rds(r0, &(0x7f0000b23000-0x10)={0x2, 0x3, @rand_addr=0xcedf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x65, 0x5, &(0x7f0000cc2000-0x2e)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x40000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000001000-0x10)={0x1, 0x40, 0x1, 0x2}) r2 = accept(r0, &(0x7f00008cd000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000039d000)=0x9) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00002d9000-0x4)=0x2, 0x4) 2018/01/30 15:19:37 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x800, 0xc06, &(0x7f00009fc000)={0x0, 0x0}) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f55000-0x4)=0x0, 0x800) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ff7000)={0x0, 0x0, ""}, &(0x7f0000e35000)=0x8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ff8000)={0x9, 0x100000001, 0x208, 0x40, 0x7, 0xff, 0x1, 0x6, r3}, &(0x7f0000ff9000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000c8b000)={r3, 0x1f}, 0x6) sendmmsg$unix(r0, &(0x7f0000c3e000-0xa8)=[{&(0x7f000040c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff6000)=[{&(0x7f0000ff6000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000ff6000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000b6c000)=[{&(0x7f0000ff6000)="7c39503f134358c3d4a5cfa1f31174ca", 0x10}], 0x1, &(0x7f00008ee000)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/30 15:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) r1 = accept(r0, 0x0, &(0x7f0000cc4000)=0x0) connect$pptp(r1, &(0x7f0000d2c000-0x20)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/30 15:19:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000814000-0x8)={0x0, 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b7d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7e000-0x4)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f00000fc000-0x38)={&(0x7f0000846000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000f18000)={&(0x7f0000788000)={0x3ec, 0xc, 0xb, 0x102, 0x7, 0x0, {0xa, 0x0, 0x9}, [@typed={0x8, 0xcf54, @void=""}, @nested={0x184, 0x4, [@generic="507f68bdc7cf8a5afc294be75bbcffa95ae04755d404993d4fd111ebb962b2324e4e51998ab474a4831a587546", @generic="8dc3a367b1324d3301fd63c3b6dc7b4315a5ce5cc0dae187c940506b65333be1a5bb2e332dd8699d4d590e33de42126c1de5d0e617e0102fb0a45a67196c9aca2b5459adf63a8be8c80bd0c4ee72be9952e55060ff2ba1ceaef476d87627cc8873f094516edf56c2018ed0a2231cfa3e1c3464", @typed={0xc, 0x76, @uid=r1}, @typed={0x8, 0x68, @void=""}, @generic="1edc23960b7ce873c91b8c45b8c5ac2a4d2a689586c3c7087fce5005e7108535f7b19af52d8b0e0a48ed99bbd4770fcdadd9350c224cb6a0543ffb6b753976b09e5426153d3587dd5959a7c7496db32bf71f97cb96db20cba061a97d0b110aaeb66848af7e3c478e616180412ddab7a1c873edf1278587d9adac01a028dc4cf27562340e41a831dfe7ba1ba4c570c89fbfe67de1a02bd7013b9df4810deb06227f42a5cb4e31965fe09366f2a11c48e88870250a50fae1bc69e50271793607501d8e1766b2ef56dfdd095253"]}, @nested={0x1e0, 0x37, [@typed={0xc, 0x25, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}, @generic="764b72a489818f93a8dab515fd4c17f44214a2b295e2caea22421ead32982d69e17a8f1c4c35cf468d8f892bbdb6a24c6037f96a3bedc3830e3e05d029aedd1248dbd0967a863cc1b7aa562c5efdb6fa0e201560be66016e15745a7e24c2ec5ee213a7a46f6a66200a6b1c229581f075d5efcdb5633044cfdb1a9e7f129442997829eba2181294d74c514a6e87150d39f351abc493833494efa0c7dbfd8009e5a41c7dd05e5d592903eedf9015fceb1a45cc38fc364ef38ce43ab46eeb42d2a676ba9623c6c024c3774c495420299509ce7b36bb72236d", @typed={0x18, 0x82, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x18, 0x13, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @typed={0x64, 0x0, @binary="23703892b7487ba344fb6225942335976bdcb4cdb1d75b6d945153821b994f67e29c78f46db671608a58a2614a0ea721232d7ed7c1d0511ddb05716aa98ac847f21b55bd06d42306bf8fc863f461f297abc7be62ba882bbbed3b0d"}, @typed={0xc, 0x79, @u32=0x86}, @typed={0xc, 0x3e, @u32=0x1}, @generic="7be74f93d387a8674e469da0221a364beaf30bd75be9ee85faa4c8ce6fda8697459ea3e1943fe4295b8c1c06a12be0d1b5cfea3544dfc24773ba7f", @typed={0x10, 0x4b, @u64=0x5}]}, @generic="9e463ceccfc8cc2a1458859c5decf754dc552c22dfd244fc6b52d9adca964e044caa96ef24ac99a8f5ed5e6a394d22848dc76c4466b39900e8fd3b443663737e4a8ccb17bd3f448d32e674aa927f690f765a11faed46f17691c2062789273988259d5521fd65bd8f32"]}, 0x3ec}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:19:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f000008f000)=[{&(0x7f000005a000-0xf7)="8a87d8a659b9ea9c582dc97a1d61f85e38c7b8bd30cd337c941dbef5e0f7e75d6ec5ebf57a794ab06da4c4a7aa5f51a4f0ce298a514a7c8f2aba9d113918dc670261df78464cbccc69f8970b6f5cf999bd85c357a145e9f1b7941b647d865dcf664d53dd3f288bac2af421c517920f43b7fe1cc7cbc369278d535a9692042928e508d460a6c64b8c6b7c5d3dbb9d1a02e003337f32dc54673cda415c1e1f6842620d41cb113b336c569b35f81172a4e71abb60a9de3932e830f5e8ab13e9413ae2cf3a5b35e1c2371920be8553798d171fa1fd601b6fc5d7f0812bc5292b4e9254798c648df0cc2d4466e504", 0xec}], 0x1) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x18) 2018/01/30 15:19:37 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f7f000-0x4)=0x9, 0x4) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x6, &(0x7f0000f84000)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000f87000-0x10)={0x3, {"564cd79dd76854"}, 0x1edc00000000000}, 0xffffffa5) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d1f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f85000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/30 15:19:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000afe000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) [ 105.422910] xt_policy: neither incoming nor outgoing policy selected 2018/01/30 15:19:37 executing program 1: r0 = socket(0x13, 0xb, 0x9) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000d8f000)=0x4, &(0x7f0000d0e000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(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}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000041c000-0xc)={0x10000011, 0x0}) sendmsg(r2, &(0x7f0000781000-0x38)={0x0, 0x0, &(0x7f0000588000)=[], 0x0, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) epoll_wait(r1, &(0x7f00003ca000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/30 15:19:37 executing program 2: mmap(&(0x7f0000000000/0x398000)=nil, 0x398000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00001cc000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001af000-0x10)=@common='ip6tnl0\x00', 0x10) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000123000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000399000-0x4)=0x10) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00001f9000)=0x4, 0x4) connect(r0, &(0x7f0000013000-0x80)=@generic={0x0, "661679c083cbbf8004c1be092d0c7aac995f8e6fca7da054937566ab363e8729f91d8ad4468cefbb13ec21879020716a14258a1cc2430758f0f1d16a100a11f092025b795209a4b168ba6863fbb63e15fadf03bf18ac0cb236c23df943e760e80201f23e44f97306e76f7e9b8ae78fe64c0bc9061fd2cca0bf7f1b1a9781"}, 0x80) 2018/01/30 15:19:37 executing program 5: epoll_create(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000073e000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/30 15:19:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xfffffffffffffd17, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000dbe000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c27000-0x4)=0x10, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00004f9000-0x4)=0x7) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009c2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002a2000)=@ethtool_perm_addr={0x20, 0x48, "485e760f9d3c5cecbe4fe686d0a3f1d1472527dae16c8603d1dd726bf00668e8e35bbd2c7c0209464e91655f4e59ed1537a326f881b692c2c56eb2101b4c131f8827e72ecacf8ab8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 15:19:37 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) r1 = accept4(r0, &(0x7f000000f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000006000)=0xe, 0x80000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000012000-0x4)=0x3, 0x4) socketpair(0x5, 0x1, 0x2c, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0xdf, &(0x7f0000012000)=""/134, &(0x7f0000012000)=0x86) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000014000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f000000f000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x40004}, 0xc, &(0x7f0000013000)={&(0x7f0000013000)={0x11c, 0x3c, 0x0, 0x2, 0x0, {0x13, 0x0, 0x0}, [@typed={0xc, 0x5f, @u32=0x2}, @typed={0xc, 0x4b, @fd=r0}, @generic="db3c1dc005fbc4139f3aa0c8eca8d2", @generic="5d6aca6a9b9acf654de9cd8aa84407fc1bab6e3740bc2eb5a40dcbd0c2e9fc8f63a520b45678c1fae6376fbac62afd70a3a7e36a86c9c1fc0081b89c3bb441d2f80f813392f141b75e1b7775a29e2c8963891e60b6596737b6945b5a46110fb9bf9402619790561602c2272addeec4ded2c1c5fcc474f83e1bd36a7647199577477d5129df7b26f72b173898f48bf51d17d241749cdc5d4c6220d46968462d29d91d257e5e0d77bba51b175b1306d1cf739f1a943a789748354876c422c652b9adaddc353585f8389898d3e5bd5087f0d06ede6898c3b87d40886bf3e9", @nested={0x4, 0x94, []}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40400c0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000010000)={r0, r3}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000000d000-0x3e0)=@filter={'filter\x00', 0xa, 0x4, 0x380, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200", 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {"73797a300000000000000000000000000900000100", 0x0, 0x0, 0x0}}}]}}, 0x3e0) 2018/01/30 15:19:37 executing program 0: mmap(&(0x7f0000000000/0x3a5000)=nil, 0x3a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003a6000-0x358)=@filter={'filter\x00', 0xe, 0x4, 0x2f8, 0xffffffff, 0x148, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000034c000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@dev={0xac, 0x14, 0x0, 0x12}, @empty=0x0, 0xffffffff, 0xff, @common='erspan0\x00', @common='bond0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x4}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "10cee61e84ba1d3dff0ac275df1dff455f099ba7d49a8d55230e6e024add"}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0xff0000ff, 0xffffffff, @common='gre0\x00', @generic="3d1c02e946d224e55e90c3038433d19d", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17, 0x3, 0x20}, 0x0, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x3, 0x8, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ip={@broadcast=0xffffffff, @rand_addr=0x800, 0xff000000, 0xffffffff, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e, 0x2, 0xc}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x800, 0xc00, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}]}}, 0x358) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 0xe}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f0) 2018/01/30 15:19:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000340000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000914000-0x10)={0x7, &(0x7f0000306000)=[0x8d, 0x701, 0x7, 0x4, 0x10000, 0x80000000, 0x5]}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006c2000-0x10)=@req={0x50, &(0x7f0000a6d000)={@generic="8e6333d77a785fea32cbb99016d224b7", @ifru_data=&(0x7f0000e46000-0x20)="16a4ae7776c4038e340586e5e5cb1a5d243144fc6d02d3bcbd5f9cc66d4d8d14"}}) getsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000728000)=""/4096, &(0x7f0000b2e000)=0x1000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x2c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 15:19:37 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r1, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) 2018/01/30 15:19:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1004000001e, 0x4, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000452000)=0x0, 0x4) 2018/01/30 15:19:37 executing program 4: socketpair(0x3, 0x801, 0x10001, &(0x7f0000dc3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x100000001, 0x8200, 0x0, 0xfffffffffffffff9, 0x0, 0x8000, 0xebb, 0x0}, &(0x7f00003ae000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007c6000-0x8)={r1, 0x3a7, 0xfffffffffffffffe}, 0x8) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) getsockname(r2, &(0x7f0000018000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000e000-0x4)=0x10) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='bpq0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, 0x0, 0x0}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@ipcomp={0x30, 'ipcomp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f0) [ 105.585234] xt_l2tp: missing protocol rule (udp|l2tpip) [ 105.605138] xt_l2tp: missing protocol rule (udp|l2tpip) 2018/01/30 15:19:37 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0xc00448f7, &(0x7f0000000000)="5355cdcfaeb28b6ba6859a6f8be535be9239cf7b678ea2ff2727ee8a9b28d60ff7db48d1e7407068f83d7e4382a40a149de2ccbde5339130b7e327458325e8ddb29a684028ca2a25c37a6543bf12f14850fc008a7acf6b3c707dd347e45abfa09e49a85c277d57beb2005176a524b8dafc83433e71bd58957ab202d737ed1810457220b945a2009daed3b71999de17d2fcb1") setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000f9000)=0x0, 0x528) 2018/01/30 15:19:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000823000-0x4)=0x1, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) write(r1, &(0x7f00000f2000)="ba", 0x1) 2018/01/30 15:19:37 executing program 4: socketpair$inet(0x2, 0x6, 0x400, &(0x7f0000bd2000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000044c000)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000097d000-0x4)=0x5ffffffd, 0x4) connect$inet6(r1, &(0x7f0000f2e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) 2018/01/30 15:19:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000115000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000001000-0x9f)="66fc8457245aff6550a765fada3275d4638cbed87a125529399c8a801a0739625c17f72d5efbac77c49eb2cf453f570d2aad908970485593f5c94e83740279f882910c79fa7203c4bb86a5b3eca56c02591f56ffba7e02ec4f95f10cd18e83f81fb2cd26d57ddd7b252b35685ce95422060d4de3333571da8f2d040b41a1a1324ec249186ac45bd7a991e258c93f763a106a6af74a10a1d869e9b4688f96f9", 0x9f) 2018/01/30 15:19:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f0000d1f000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00002f3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000431000)={0xc0}, 0x4) sendmsg$nfc_llcp(r1, &(0x7f0000a3f000-0x38)={&(0x7f000094f000)={0x27, 0x8, 0x800, 0x7, 0x40, 0x100000001, "0171e75ff6c505517f7eed7e0ce3a8d3b00847b3aa3231578c78097efda339c30ee9a1c6944242e5be2536998ea3415572943924d511c3cb6b3e55ac3f87a1", 0x20}, 0x60, &(0x7f0000c34000-0x10)=[{&(0x7f000031c000-0xbc)="003c99bb3ddc6118ca87a1247c2857e04ef3c6edf7d9d2989b6a402bc18f3fa46ac106c267aa246df7806de442c8e20363a9b581dda05b4753cfb802d967629b8baff93e28c4e3dcc8c607e5067877995a02b87e4936ae728641cfe126c50661a34c46339c95664e0c9c6c913512fcf1c30c91561050c385b7c66eeee91ab03c5c6a78ec8986e0ab48accb8b53b00bbee5310d2bca7da0eba40e32b632771c30f275c379ba8c383ffc70b230f92752475bdfbb3bfa31783f9b4180fb", 0xbc}], 0x1, 0x0, 0x0, 0x40}, 0x1) 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) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a6000-0x10)={0x0, 0x0, 0x0, 0x2}, 0x10) syz_emit_ethernet(0x1d, &(0x7f0000bdb000-0x1d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@snap={0x0, 0xaa, '^', "eb8a34", 0xfbff, "0be52f655c8fba"}}}}}, &(0x7f0000a5d000-0x18)={0x1, 0x4, [0xa06, 0x3b6, 0xdc6, 0xc89]}) 2018/01/30 15:19:37 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00002e8000-0xc)=@sack_info={0x0, 0x10000, 0x7}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000549000)={r1, 0xef, "64d184a9c2cae3b014fa4fdef5ac0159dc000cccf69bb2d79b598d3fd32e930c8c5b9ed47929da7d106bc40c11afc620ec98da1482edf85c16a55bcfc77e4b93e77862d755ea41ac3276cb9f1264f31baa3543acc67be2f249a00af4483d2d975e6ed6d63c74ef7f94c484459e15b353690c4d41992ffe09d414491d0d169f6146a14303862ce1abdd5c30840aaf990d604c6a73630f7f96ae6b03bbbd498888bed639311c97f51676c772b351ef54e4f20afd638fe8f4be2d5ca37a37356d0242bcdf5d0e323516134ff8c933f2c0492216b6ce91222b265089f271b085d6364decb8d1088b99a055f884b553e9d9"}, &(0x7f0000001000-0x4)=0xf7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r2, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) 2018/01/30 15:19:37 executing program 3: mmap(&(0x7f0000000000/0x3a6000)=nil, 0x3a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x6, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = accept(r1, &(0x7f00002aa000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f0000-0x4)=0x10) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00003a7000-0x8)=0xff, 0x8) socketpair(0xf, 0x5, 0x5, &(0x7f000023c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000171000-0x4)=@int=0x7, 0x4) mmap(&(0x7f00003a7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00003a8000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00001e8000)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000f7000-0x8)={r5, 0x266d}, &(0x7f000039d000)=0x8) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003a6000)={0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x96, 0x920, 0x5, 0x10001, 0x7fffffff}, &(0x7f0000203000-0x4)=0xa0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00003a7000-0x8c)={r6, @in6={{0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1af1e9fa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0x1, 0x33, &(0x7f00002c5000)="01", &(0x7f00003a4000-0x33)=""/51, 0x0, 0x0}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r1, 0x50, &(0x7f000039f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/30 15:19:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) sendmsg(r0, &(0x7f0000051000-0x38)={0x0, 0x0, &(0x7f00006e7000-0x10)=[{&(0x7f0000b9e000)="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0x1000}], 0x1, &(0x7f00001cd000-0x11c8)=[{0x60, 0x6, 0x1, "78400d326270269c680da5e090f1e9aa0bda082d6c93a614c29f5435af8f9193a6f12cd357604fd16dda7912f1c9ea335283e83689de14e19233e24d99a39360e34ccab76c137595a67211"}, {0x80, 0x117, 0x1, "c6b71677a4d462b13c7243049b5ddcf7d5bdf11337538d6ec7275b5fd93be6d0b2a31aa714ff82224bbe0d52a1fe280b80932e7faf5c51b5dd9c8309a2f5663caa3417fede9107d17111ceed729a1ad1fd2f289dc2f302a86905974b93f7a72c507e8970f2eac5e45293756df62e"}, {0x50, 0x0, 0x5, "32aa9f110d8f29df72da90a9ef149426c564e9e8a9c03daebb0ae7710c03939fe39bec87f20d151c663536d99663ca6e79f37174d9c77344611358a2"}, {0x1010, 0x11d, 0x5, 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"}, {0x88, 0x10c, 0xbed, "dce333a8dea5d7527e45ed7a9dd324931652ba198a8504ad6b458ac71d27522140239551819ba02eb249f9316c3a6b0e7a7ee64cfc7759c311d8fcc7b7966fca151457a7e671b5dabf0984d8536ecef5d153a4b1084f42b925dace21aba2641028dc47dde3dbdfed175ec1d8c96e5a6a4b0d5f"}], 0x11c8, 0x1}, 0x8000) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000f44000)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:19:37 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x7, 0x4, &(0x7f000000c000-0x7)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000d000-0x4)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f000000d000-0x78)=[{{&(0x7f000000a000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x2, 0x1, {0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x200}, 0xfffffffffffffbff}}}, 0x3a, &(0x7f000000b000-0x10)=[{&(0x7f000000d000-0xe7)="65806d0707d17bb70344501dc55071636d4f271aab833868eee1afe522e369abcaac205f922c7104634414632b7c1caa4a7ce78ece09e3c1f8b342d1718f3efbeb6bbeef73545ca8a5798b7ab73eda9ac11ec4a44f964db4d4da7c717050fca9d7bd5572751b4f867af5f984ab80d2a00193d57cbc1fa49389218391d17f8d5b8b8c885aa553b065f797479d2138222769161d5e0d4e27cea00002710b57c0350e1e1a9cd5d6f4f62ae36ac429d20b2066069673fe34625eb755e362fab11b8496149b19561d99c57555682eebc812dc6aee3646cafce971cdd735868a9d8e6204b7a71f2a11aa", 0xe7}], 0x1, &(0x7f000000c000)=[{0x48, 0x100, 0x0, "89e8eea2c77010034b1db5f4a6291529c6fb5a783543b68c63e0a868d72fd233f1724980965738dfea5c6fff6e5c34eb66b82ffac1"}, {0x90, 0xff, 0x2, "186a5d1e47d800e0a96823f6f9e4f743804c79cd490ad3ec56f319c9b99ceb18fa5b75bfcad1c469872a4b8e0df9e28b1602574e7fea68d38db651b7c77639d7d52c2ee29ff1aed9f2f6004d537ea96f3a8495f21214c99e3f29b26205372179dc9b5ff330f1433e2f744c4a53cfe8dd55d2ac42a3133ea5827e2688de"}, {0x70, 0x11f, 0xffffffffffffffff, "50a614d69e4c1320e57a5cf1885fbfcc445eca2815f08ad0873a74bb2f33ff1c9c0012ee20a25029d9c36e8b3cd53eb82fed15a3b8b7b4f0187b9dfce46276e0216d6f3ecc76cc41fc7752bc55d62c6a773452f43651e0a82e39e8f146"}, {0x90, 0x105, 0x1, "695ba869ae49951723861996f67cb0d46d588331a942957f28b494570580b06366a7d9942d1ba1eeadadbe8f9e9592510480200f9abcbb51d66121d08b17a21c3eab93851b4228d6d651663a91324a7af8b13d706253149d3ad6b04af4e73d3a1940910d1c0d58246ede8f1b5d626b68edc76763a253c58aabe7a2"}], 0x1d8, 0x20008000}, 0x1ff}, {{&(0x7f0000006000)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x80)=[{&(0x7f0000005000)="b86a286d96b1b6f9e94d14ec4727eab27a8d0d88d26ea97297e2984a1d7aa94e3abcc1a3539ae51a2ec14bf4585505c40a99e29a1fb5414da91d4a680c5320a2d19d84cbb0a3f7286e40ebeac883ce52ebb9aca749d71a02faceb17cb2b72a441295a5539fe132063cab9acecaa544a7a1d17d99516e7ab5a37175ccc66c15ae3fc8e5ed4f967c5c9e2ba539ca62b236c8abbb1700db9845de7348b4b70989a8baead50db1f5141b737b07c033c165a8ed6636e1b1e13832acb845c00a500f427100a7983887", 0xc6}, {&(0x7f0000009000-0xc1)="4765d77313a0e2b7e1bb1072378ea9b8a474a13ec1728d249414f1ab70d853094bdd46ea7c75349e087ece081cc79d9ecdf79b0f37d11d60285d71f9050300fae557b459b635f2efbe60a9c580982976c64e4c5e0b2b57286c7b0360ecb0c656e5947049922b8f8e6de6f7ae23c0b13f717c364db24390726647c9f0a5301fa8a8b8b368f7411db0a4b12a00e9b1ce00b82e274ef667dc447d2f834bd5312ecdce18b3c91964b4e6ce2c6250be4212ea52feb8bbe75f58866db2cc0c769906e755", 0xc1}, {&(0x7f0000001000-0xb5)="9526e9c6e838b174580fb1ffb5a76c198c644539c38a8c6cefb815fe32ad80365431b61aa35db18a9e8edac9b8e258c1d38e64e28b7ac82be1f954625690f2d4674f72ccb585afea646e06f47609a6f2e73801cbab2ef2e08019c5452c55638eccd0289a0dee98ae295ab217d71cc7ef2c5046ef315b3165d8747d418ff7740c37a1ba6b8d065e276fd9747311bc219de0b625c34c194523d45e6824a6f1d44bac4e4627722ccbb1148fd62e5a672edcbede8b99ec", 0xb5}, {&(0x7f000000c000)="7a3194e73e0b456e9ef3fe", 0xb}, {&(0x7f000000d000-0x8)="83c67920616a8b47", 0x8}, {&(0x7f000000d000-0x36)="c5ba47e019d9c983746417ecd8f6e2b7c978eb48c20203d526583969117d7f7f8d0742a8037cc58142f3a522f41ab593e46ef4a90ed6", 0x36}, {&(0x7f0000005000-0x45)="cae0ef56799d5f21937f51a16119c1d53b5f3bbe583de8a26f404245432589f313e820e0094b5969341e7159b4d55b24fddf972fec3df8a7666a119558d7c2b6e6ee2953b1", 0x45}, {&(0x7f000000c000)="3fb46109e7139a1089a23a9537224eede73f399c7ec63cb58069a06f5d1c17bfc483fdd0dd327e21de1476", 0x2b}], 0x8, &(0x7f0000008000-0x3c0)=[{0xd8, 0x19f, 0x2, "49ffa6e5187ff9e0c140f1974b7fd4fcf1d5c1abcf9bcce53cad93b5b35caa0ae8ae1bb102b1486769b767a3f7fea4fa81bcdd7cae135028ebf11be8bc13ad8b08943e240520ace1e01a4cc5a6a90daf0d5b92552d9264933e3117353e30beff8379f5b6c055f4a93a6f12994ad53c8d27a7110618caa3a43370cac9a0247a568e48e176b97ea596f05987356ded260c01563959a7fa29f4b55663a663f3f39e5721ef06d1b23a420df009553135d492e6db41bf8c4beefeab7ccf27dbc80a64d62e875f975940"}, {0x110, 0x198, 0x80, "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"}, {0x28, 0x6, 0x2, "01af5d957cdade3462ea789a3e93a7877e3bb94aa3b3"}, {0xf8, 0xff, 0x1, "7a891458ece627029ed6e456b0754e9716520665325c7d99505e2ef467a58fae6e241b77fb6827507b39da7c133c8344ca904411cd49d069074bc6c870617190a64faa4dbc045d3e18e314ad3e0b43b45712464ecf2b218e412e587d803876cb8fcee5a918f82ba7300a9a1253aff2308e3b189ed8f86455b07146e8859550f08ef0b28dd132ec85098026b0ad3ae665caf17f7d5a10e85a8101ed6acf45b8aa41dc158351c8adf1e85575cb27cba50fc3d7cf8df613f9e6736de71885cf9461919576fd1214e4f07eae3c125d0a7dbde04f789b559425a3cb704dfbcbb9543000"}, {0xb8, 0x110, 0x1ff8000, "66480a7088e4ca82a2e6df8a9b44209468885ddde2e11d3d9652bc93526f6ae0e930ef6b926a8a22babae97a18a3e3fb634c4393212e41fb67e1707ee68d8cc0e655fe90fb3f14f1fa1afbb18fd6ea31d0ee9663fade78d851feb42e20c1e0f7b7fdc6660ca337c6facdb85dfe3123146bb0cc94f1f176444cae040b5649ab25be874df640ac97d43b4233bf36975cfafcbd39e989f8ced3a19403b91d255b455d6d1cbacea174"}], 0x3c0, 0x8010}, 0x6812cfd8}], 0x2, 0x4000) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000005000-0x10)={0x1, &(0x7f000000b000)=[{0x3bf, 0x5, 0x2, 0x400}]}, 0x10) 2018/01/30 15:19:37 executing program 5: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ee5000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002000-0x8)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x10, r1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0x104)={r3, 0xfc, "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"}, &(0x7f0000000000)=0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r4 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r4, 0x10c, 0xc89a2f95066b69cf, &(0x7f0000001000-0x4)=0x3ff, 0x4) shutdown(r4, 0x0) r5 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000ee6000-0x4)=0x0, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000003000-0x4)=0x6, 0x4) bind$ipx(r5, &(0x7f0000ee6000-0x10)={0x4, 0x6, 0x4, "5ba41104b202", 0x9, 0x0}, 0x10) 2018/01/30 15:19:37 executing program 2: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, 0x7, ""}], 0x10, 0x0}, 0x4008010) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f1d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000080a000-0x20)={0x0, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000409000)={0xfffffffffffffffb, r2, 0x0, 0x33e}) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000238000)=0x0, &(0x7f00004c6000-0x4)=0x4) r3 = accept4$inet(r0, &(0x7f0000b3b000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1c000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000c88000-0x4)=0x6, 0x4) 2018/01/30 15:19:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000b8d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000536000)=0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/30 15:19:37 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@multicast1=0xe0000001, @empty=0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @end={0x0}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000012000)={0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000013000)=0x8000000002, 0xfffffffffffffced) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000014000)=[@in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x47ddbddd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x2c) 2018/01/30 15:19:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x8, 0x3, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f000043e000)={0x0, 0x40000000000001b1, [0x0]}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00005e0000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000443000-0x1)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000066c000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e7000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d03000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x4e33, 0x2, 0x1, 0xa, 0x20, 0xa0, 0xff, r1, r2}, {0x2, 0x4, 0xd4fd, 0x3, 0x80000001, 0x1, 0xfffffffffffff001, 0x8}, {0x4, 0x2, 0x7, 0x2}, 0x7, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x1, 0x0}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x3, 0x10000, 0xffffffff, 0x3f, 0x4}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002bc000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000dc9000)=0x0) 2018/01/30 15:19:37 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000013000-0x4)=0x450, 0x4) sendmsg(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="230000002900030007fffd946fa283bc02eee6d87986c497271d8568b51ba3a2d18873", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:19:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000-0xa4)="a69fd0e0478c53781033ed20e217a946e5f11fe996783b98416904baf963c61c72e9bb6937f58a19fcd7e777cc19cf025c7e8e136c2d0d34b4cb779efab36e4b305ff0f34254c7ea272bb7d6d2c3e984fc8e28094e47b2abdaa37c99c500d5bb45f6900c405f38d5c406840d69f0dae00356a36f50f56a7cf719aeff1b8d8573d5d0bafad568a3c56de8524cf66167675ac29c7908c88bcbf69112f10dad1ba10a0dc08f", 0xa4, 0x4000000, &(0x7f0000000000)={0x1a, 0x0, 0x20, 0x7fff, 0x4, 0x7c, @random="dc5aabbbefb7", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) connect(r1, &(0x7f0000de7000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000b35000-0x4)=0x1000000, 0x4) 2018/01/30 15:19:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dd5000)={&(0x7f0000561000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000-0x10)={&(0x7f00005bb000-0xa32)={0x20, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xa}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x5, 0xa, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000ed6000-0x10)={{0x7fffffff, 0x7fff}, 0x0}, 0x10) 2018/01/30 15:19:37 executing program 0: 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)=0xfffffffffffffe9e) 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$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d11000)=0x0, &(0x7f000038f000)=0x4) setsockopt$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$inet6_opts(r0, 0x29, 0x36, &(0x7f00003bc000-0x10)=@hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2b}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000085f000)=0x100, 0x4) pipe(&(0x7f00005e7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000626000-0x28)={&(0x7f0000f84000/0x3000)=nil, 0x9, 0x4, 0x0, &(0x7f000040f000/0x2000)=nil, 0x7}) socketpair(0x1f, 0x4, 0x81, &(0x7f0000c0e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000278000-0x27)=@dstopts={0x97, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x5}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x2}, @jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x7}]}, 0x27) getsockname$ax25(r3, &(0x7f0000ccd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000652000-0x4)=0x10) bind$inet6(r0, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000967000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000183000)=0x0, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) 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) 2018/01/30 15:19:37 executing program 4: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800d, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x2, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/30 15:19:37 executing program 1: socketpair(0x9, 0xa, 0xfff, &(0x7f000078c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000006000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002000)=@req={0xfffffffffffffffa, 0x7, 0x8, 0x3}, 0x10) 2018/01/30 15:19:37 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xd0, &(0x7f0000001000-0x4)=0x40000000000, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f000066c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000d25000)=0x32) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a82000-0x4)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000d26000)=0x3, 0x4) 2018/01/30 15:19:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00003c0000-0x4)=0xc, 0x800000000000800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000081b000-0x8)="26000000130047f10701c1b00e000000000000f9ffffffffffffffffff00f13a050003006e35", 0x26) [ 105.811463] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/30 15:19:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x3, 0x7) r1 = socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00003de000)={r1, 0x0, 0x9, "a78f731c4e189beada541d6ad13c9d0311a134e465edcf06d43f130eb3d89e086823c7f94a6e4b30c2b014f24dd191f6ba18df149e022bbea757542c0720f90fe05fe362493d88203806536e000b5f21179ab60ea2ac4b6e1d451b4d752db0070cede42f5d889fc9cea1d77f594da454817f8f78d1ba08c73e"}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ee7000-0x10)={0x0, 0x10, &(0x7f0000374000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000054c000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b4d000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c6b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f89000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00002d7000-0xc)={r5, 0x80000, r6}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000061e000)={r3, @in6={{0xa, 0x2, 0x7, @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]}, [0x2, 0x972, 0x9, 0x8, 0xfffe, 0x8, 0x80000001, 0x84, 0x7fff, 0xc5a, 0x1, 0x9, 0x1c, 0x12, 0xffffffff]}, &(0x7f0000fca000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000537000-0x8)=@assoc_value={r3, 0x1}, 0x8) shutdown(r2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c1b000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bcd000)=0xe8) 2018/01/30 15:19:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00007c6000)=[{{0x0, 0x0, &(0x7f000083f000-0x60)=[{&(0x7f000014e000-0x7c)="ccd2de1dc357b0033763d110bd598a62e59a7b501794d1395b716423ece8db36578c76fe2d4cc6cedf77693d91490cd69debbe65ce9195f595fcdf652bf2432a9fef07ef75f4de5c20f16af52ec119", 0x4f}, {&(0x7f0000437000-0x1000)="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", 0x1000}, {&(0x7f0000931000-0x14)="36ebd0247349ecc9545cf975b555d1a43f904e7e", 0x14}], 0x3, &(0x7f00008a4000-0x270)=[{0x18, 0x10b, 0x6, "65a9d2f509"}, {0xa0, 0x112, 0xffff, "f7c3db5428a8aaf15ed034672fb334d589f648bea06d9bfaf3dff1b8add54ebad22d5c9d97ba9cd27a0d33367d4e23549ac17d603c73a0d0a5de1597c27055701811a5677ee1631570ec0897a562759ad5881a1486a1616515e1998ee6b449eb69074e7f1542d3cbe179c2adb471e47c2fecb381085c6bb0738acf5d7b57f15368f01d4d2faea2a6a8cecad9ae"}, {0x50, 0x103, 0x100000001, "b1c9e9bf52e467e05c24063cf1a005e10fd2ecc3a736265e44515907302d8509a1a4c4c125f75cecbf7e133d55feea4f56d9ea8005eb115e91c32d19eee656"}], 0x108, 0x0}, 0x8}, {{&(0x7f0000e20000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0f000)=[{&(0x7f0000d9d000-0x90)="99e51dc52798315937ad86c9f747aaabe6d711b3e2b6ce66b45d3183a6899c5e648bbf693ca18e0e2d34a19e043f036c7c197f05b0b13b62119d5b48aa390d58f10c3b906172116a05df0a531f65e8a6c6e94dd868998e8ca53e6f1f6da048814059de5b6676dc8382d45061ca27dff2274f2ce1fcdcf78fedd5ca6d94faa27400780dea7876182f76b4d51b8dff1a14", 0x90}], 0x1, &(0x7f00001e5000-0xc0)=[{0xc0, 0xff, 0x1ff, "c2d59e85ceb435ce8406c58b6c3119f986051d10c24fca042be8ef2e6beb8d79419d52eea476bc1203148e608fa97e2c0ba82522c7db8ef9481ddd35e6925cd76d8f84e132a8be546ed49d0ecc74afccb58bf434862dbffa3c75fabc5a356b6e845557d25bfb46ed99fda16efa59e805492b0530879f4c87bcc758e166f24f49e5a690826311068c900d6d1bca322d62e19ec9114fe18b7192e79a584cb03e782fe4986a842da01908"}], 0xc0, 0x4000000}, 0x20}, {{&(0x7f00006b2000)=@l2={0x1f, 0x3, {0x5, 0x80000001, 0x101, 0x9, 0x7, 0x0}, 0x1ca4, 0x3ff}, 0xe, &(0x7f000093e000)=[{&(0x7f0000c9e000)="f5fd0112311c80ba49a1091ba3fc8a50768c977afc41982ace843de370ce569dafbfe26dbc850f4129b1e2258902e1d743f7dc206a59b2b66ecbaf1b80c8e71962d2484ed09d6c23defc56b70bf98e7f7626ee0b4492a7f2f8cf26b9ebb975489a459e17598848585d481003dee1ef9f1c2a037441a1088a875e576ab0cd6cd82b1d885a63c70cb79b6ca07d6cb8b413ebbe32e07bdc692c03732686e77098a540a535f2bd5a67ecec464d387b62cfccc76b88ba1c6372b8233f4466d42d1f1eb901ca2c0a627b24c4604782", 0xcc}, {&(0x7f00005b2000)="2aee9b0f980c765e31f78cb0574b1b09e262798a21a687704c39c0ed964be6208b48f3477e6b695e47f97947ee2ecda95c2c6b0da72b13bc703ae1b6a360fdabc5960c9f2e63596855998bebdd6d232b32622b5a28dfc2a39626e2043764229f03867882a0ac93076b75a25fbdc2520dbf3085ddfb73be0805977372d44b195bd04f86402b1d34009a8ea7954f945400f54b80fece6ecb9d93e977a8917937748df63db2123fce0fb4cce7c87265935e7f15b2f9c8357e3053d146cf1e79dbbb92e2c2969d", 0xc5}, {&(0x7f0000c46000)="c99ecc2f647e3514ff6f2790bc46a3191aa449cf94dcbfcad2a5f70eacca44d440118341af86d40e2cad28e46a0fb6b9b62a5a68f40b369cbd864687837a8689a88242f7960205c7db4980e78f5b3b35b21bfdd1eb6dc1b63939b654a80f0bd795922287dc16692e079d64a73f50183fc076b14962fd9ca047649ee594671b0caa613868b9962c53de2248a94ca72aacc64e6fda7225a306dd89ae29bc53b366ad2b45f658015526b7cef7edac0d02546513d41928d8792784070e68e9058c4d30060058136e207617cdefcf4712fa30ca2b77", 0xd3}], 0x3, &(0x7f00009db000)=[{0xd8, 0x111, 0x7fff, "2ab79a4c4fac1c5e59aa8ebd8690700dcf87b921f2a5574e5f95c140b4ce155b89343124bbb22d78c5a627c19881dc614282f7d0c958c34ff33b3b8a80a33ebcc6e5a63bcecb4338dcd5fb81830dde0bf63bed4d447abea95acf6821d04b14b0b5d2f46dfc4d2b6ae871de13ff8547c2b90efb5683a23bf4a8573ed72da6544bc0fee0ef3964ea5bcc45fc2e99347a5af571890af2d7b37d3f1962e0eaa7a76f4b89971a49779daaec018617cfdb9a1b110f8827d73f0379ca827ce0f11eb051ce6658"}, {0xb0, 0x10d, 0x5, "5035c506f23c1aa796992037dbc16e6454f79465779b6b52327654819d77b3cebe60eeae6d1dcebdc2dece962570c47ebf5bf1bc2f7f5948f5f96027f580dbe23effa8cf8c74d3677f8bdc5131932416520937a9c796c4919c86d3335e52c43652d3ebaa6846d2fb2a32036877e1f5e509d5c384a3e5c1680a2521cbc0eb199ecf507b8d8baba86974e5b35d0329022dd991cc47d764ac1671a4ca5ac1"}, {0x1010, 0x186, 0x559ae833, "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"}], 0x1198, 0x20000000}, 0x1}], 0x3, 0x1) socket$alg(0x26, 0x5, 0x0) 2018/01/30 15:19:37 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f02000-0x28)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e12000)="7fc982a3c2d50fb8b9289ff07f3637e3e0fdd7f8343c2bf20bd68ee60b89920d2d2047df969dee75cdc062375a247031", 0x30, 0xfffffffffffffffd, 0x0, 0x0) 2018/01/30 15:19:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) 2018/01/30 15:19:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x2f)={0x0, 0x27, "8db07a1527d9107296236acdb1c9a5646d42e1d5257b4e8063bdb026994dd8d529297f666223d3"}, &(0x7f000054b000+0xd4)=0x2f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0xa0c6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x6bbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) [ 105.812401] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/30 15:19:37 executing program 0: r0 = epoll_create(0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000+0x81c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80000) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000000e000-0x4)=0x6, 0x4) r2 = socket$rds(0xa, 0x2, 0x11) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000018000-0x8)={0x0, 0x0}) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000014000)=@req3={0x7, 0x3f, 0x3, 0x2, 0xffffffffffffb715, 0x1, 0x8}, 0x1c) sendmsg$rds(r2, &(0x7f000000b000-0x38)={&(0x7f0000006000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f0000017000-0x4f)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000017000-0x70)=[@rdma_dest={0x14, 0x29, 0x8, {0x5, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f0000002000)=0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x41, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000015000-0x4)=0x0, &(0x7f0000019000-0x4)=0x4) 2018/01/30 15:19:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000364000-0x8)={0x0, 0x0}, &(0x7f00006a7000-0x4)=0x8) bind$inet6(r1, &(0x7f0000ef5000)={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) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000862000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000c8b000)=0x0, 0x4) 2018/01/30 15:19:37 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004fa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000bf7000-0x8)={0x0, 0x0}, &(0x7f0000c34000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d94000-0x8)={r2, 0x2}, &(0x7f00003c4000-0x4)=0x8) connect$inet6(r0, &(0x7f00008df000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8) sendmsg(r0, &(0x7f0000c81000)={&(0x7f000022c000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000703000)=[], 0x0, &(0x7f0000672000-0x11d8)=[], 0x0, 0x0}, 0x0) 2018/01/30 15:19:37 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) socket(0x0, 0x80004, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) connect$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x0, r1, 0x1, 0x10000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x386) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000-0x10)=@common='eql\x00') 2018/01/30 15:19:37 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000af6000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc4, 0x81}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x4, 0x7, 0x3df2862e, 0x9, 0x10001}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0xf8, &(0x7f0000d09000-0x8)={0x0, 0x0}) connect$bt_l2cap(r3, &(0x7f00008e8000)={0x1f, 0xffffffffffffffff, {0x2, 0x2, 0x0, 0x1000, 0x7fffffff, 0x2d4}, 0x9abc, 0x366}, 0xe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000029000+0x652)={0x0, 0x1}, &(0x7f0000b16000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c5c000-0x4)=@assoc_id=r4, 0x4) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000b22000)=@common=""/16, 0x10) [ 105.870011] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/30 15:19:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00002af000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$netlink(0x10, 0x3, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x20000000000f) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000cd3000)=0x6d) bind$netlink(r2, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r2, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000e00000)={@generic="4d3d924e38dd8c34bd6e5305490c1169", @ifru_flags=0x401}) 2018/01/30 15:19:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000043c000-0x5c)={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x6}, 0xafc, [0x5, 0x7fff, 0x4, 0x80000000, 0x400, 0x3, 0x100, 0x3f]}, 0x5c) write(r0, &(0x7f0000202000)="2400000058001f18140104000000000013dd6c10080000ddffffffff0800000000000000", 0x24) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0x4) 2018/01/30 15:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x3) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000bc4000)={0x5, 0x200, 0x400, 0x7}, 0x10) bind$alg(r0, &(0x7f000004a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a70000)="000000000000078e020000000008f654", 0x10) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000dfd000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000009e000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000094c000)=@assoc_value={0x0, 0x2}, &(0x7f0000df7000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000016b000-0x8)={r3, 0x49c9}, &(0x7f0000c93000)=0x8) r4 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000004d000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f8000-0x4)=0x20) sendmmsg$alg(r4, &(0x7f00000c2000)=[{0x0, 0x0, &(0x7f00007f6000-0x60)=[], 0x0, &(0x7f0000e96000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/30 15:19:38 executing program 7: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e5a000-0x20)={r0, &(0x7f0000110000)="4e4f88fc4662d5bc2a925c08b5c141e4d07b01571c413bf3c11db4c998032a8f91abb00adaee5447d014bd6e154bbb57461e4f00f454eb0c4de0230a49b50a5d107a79b340af36813b7a06b8c643f4", &(0x7f000083c000-0x15)="1fa48fd164bde276d83e277b572d9c40633d6de638", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000b36000)={&(0x7f0000de6000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f00009e3000-0x40)=[{&(0x7f00006fb000)=""/28, 0x1c}, {&(0x7f0000e5a000)=""/19, 0x13}, {&(0x7f0000e4e000-0x5e)=""/94, 0x5e}, {&(0x7f0000e5b000-0x5e)=""/94, 0x5e}], 0x4, 0x0, 0xfffffffffffffe97, 0x0}, 0x10000) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000e5b000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c7d000)=0xc) 2018/01/30 15:19:38 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080a, 0xfffffffffffffc27, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000001c000)=0x5, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000001d000)={&(0x7f000001e000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000001d000)={&(0x7f0000005000-0x8)='./file0\x00', r2}, 0xc) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f000001a000-0x3f0)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x190, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, "00797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000082000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073000000000000000000f1ffffffffffffff00", 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3b8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f000001e000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000)=0x10, 0x80800) 2018/01/30 15:19:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f0000d84000-0x4)=0x7a, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a3b000)=0x0, &(0x7f0000f14000)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000dc1000)={0x7, 0x8, &(0x7f00006d7000-0x40)=@raw=[@jmp={0x5, 0x2, 0xd, 0x9, 0x9, 0xffffffff, 0xfffffffffffffffc}, @map={0x18, 0xa, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @generic={0x6, 0x2, 0x1000, 0x100000001}, @call={0x85, 0x0, 0x0, 0x36}], &(0x7f0000b7e000-0xa)='syzkaller\x00', 0x7, 0x14, &(0x7f0000c89000)=""/20, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00001f2000-0x4)=r1, 0x4) recvfrom$inet6(r0, &(0x7f00007d4000)=""/137, 0x89, 0x40000100, &(0x7f0000f78000-0x1c)={0xa, 0x1, 0x145, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000172000-0x2)=0x101007a, 0x4) 2018/01/30 15:19:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc2000-0x8)={0x0, 0x0}) pipe(&(0x7f000093e000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000bec000)=r2, 0x4) r4 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000c71000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvmsg(r4, &(0x7f0000883000)={&(0x7f0000be5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000e64000-0x50)=[{&(0x7f0000d39000)=""/16, 0x10}, {&(0x7f00009fd000)=""/255, 0xff}, {&(0x7f0000f70000)=""/151, 0x97}, {&(0x7f00009bc000-0xb1)=""/177, 0xb1}, {&(0x7f000035d000)=""/219, 0xdb}], 0x5, &(0x7f0000179000-0xe6)=""/230, 0xe6, 0x1}, 0x2000) accept$packet(r5, &(0x7f0000ba3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000076b000)=0x14) bind$inet6(r4, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r6, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r6, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000058000+0xea3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a6e000-0xca)={0x0, 0xc2, "ebf75adee6d82cb39d396eeb1db8568d03c212c8d26fc2d131e2aa49de50d8fdc71b4c44c1109f2efc43c6e1166d9e791153d24333cee2d288f034f9edabf90ca67a3cc435035686f42099c94d780e18579ef20975ed8c33db44843ae15d15c30f083422305f8f88f253965f054c3b01a3dc25d9f7f1e0935313d2718b53c86173663555b46bc1bafd5050b5b48c14262f7d469c39f884be1b901dec56fcefb029aea2eb605b3a416c36ac19009630c024ae1e1c7afce580a8686fa2962418f3fabc"}, &(0x7f0000b64000-0x4)=0xca) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000aca000-0x8)={r7, 0x973}, 0x8) sendto$inet6(r6, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f00007f4000-0x20)={@generic="5b4d8dfa7304eddaf3617cf1ca5e793a", @ifru_flags=0x4802}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008e5000-0x14)={0xb16, 0x81, 0x6, 0x0, 0x0}, 0x14) 2018/01/30 15:19:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000004f000)=0x40, 0x1) listen(r0, 0x9) socketpair(0x0, 0x80006, 0x8, &(0x7f00001c4000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000983000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r2, &(0x7f00002eb000-0x10)={0x1d, r3, 0x0, 0x0}, 0xfdff) pipe(&(0x7f000057a000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000038000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e6000-0x4)=0xe8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f000038f000-0x8)=0xfff, 0x8) r5 = accept(r0, 0x0, &(0x7f0000a1a000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000a70000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) r6 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000725000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001da000)=0x8) 2018/01/30 15:19:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000c95000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept(r1, &(0x7f0000f9a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ea4000-0x4)=0x10) connect$l2tp(r2, &(0x7f0000a83000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x2, 0x2, {0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa8}}}, 0x32) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000dcc000-0x28)="0cb0e9d84cfc1f7efab3df8883935e6a5a3b7c48bae792c68e66cd88e511099f4f4db4fe09ef6c56", 0x28, 0x4811, &(0x7f00008b1000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ecf000-0x4)=0x8, 0x4) sendmmsg(r1, &(0x7f0000d92000-0xb0)=[{{&(0x7f0000654000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00004c0000-0x10)=[{&(0x7f000026a000-0xfe)='L', 0x1}], 0x1, &(0x7f0000501000-0x48)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/30 15:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000ad000)={r0}) recvmsg$kcm(r1, &(0x7f00006b5000-0x38)={&(0x7f000073c000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000cf3000-0x30)=[{&(0x7f00003d8000)=""/163, 0xa3}, {&(0x7f0000d6d000-0x9f)=""/159, 0x9f}, {&(0x7f0000f82000-0xb1)=""/177, 0xb1}], 0x3, &(0x7f0000209000)=""/66, 0x42, 0x7}, 0x60) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) accept$packet(r1, &(0x7f0000768000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d00000)=0x14) socket$inet(0x2, 0xa, 0xa2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dd5000)=0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d2c000)=0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00002e0000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000334000)={0x9, 0x300000000000000, 0xffff, 0xdf, 0x7fffffff}, 0x14) setsockopt(r0, 0x1, 0x9, &(0x7f00002be000)="eacea12e", 0x4) 2018/01/30 15:19:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x5) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000019f000-0x20)={@loopback={0x0, 0x1}, 0xfff, 0x1, 0x0, 0x4, 0x8, 0x100, 0x1f}, &(0x7f00005a5000)=0x20) r1 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00001b9000)=0x6fb, 0x2) r2 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000061e000)={0x4, 0xffffffffffffff22, 0x2, 0x8}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cc000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x0}, 0x0) r7 = accept(r6, &(0x7f0000d75000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c58000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00004cc000)={@common='bcsf0\x00', @ifru_flags=0x9801}) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f00000b9000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="78aed45cf5e8d66af8232d94fa6fd4d7"}) sendmsg$unix(r5, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r5]}], 0x18, 0x0}, 0x0) close(r4) ioctl$sock_bt_hidp_HIDPCONNDEL(r7, 0x400448c9, &(0x7f0000891000)={{0x100000000, 0x19, 0x7, 0x800, 0x0, 0x6}, 0xef2}) close(r5) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000bce000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r7, 0x8907, &(0x7f0000892000)=0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) close(r3) 2018/01/30 15:19:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000273000)=0x0, 0x4) sendto$inet(r0, &(0x7f00003ea000)="63eb16c4ad46b2b388456b884d08a62e1061c20ccbc43050730a", 0x1a, 0x41, &(0x7f0000e64000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$llc(r0, &(0x7f0000762000)={0x1a, 0x0, 0x0, 0x50, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/30 15:19:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000eda000-0x8)={0x0, 0x7ff}, &(0x7f0000d0d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d42000)={r1, 0xef, "4c363b02958e78c12380965d86a8aa879ad609f1fe7dff0ac77619404098b55794b1a05635ef5c8f99cbdba0536713e360c94a9daf3c103e37369f92c91cd32ff6c07c182cb7fb7842e98aefa8cfcb0c4d9c4f973ffc1449e19abf8747714746e063340dfe29aa68f1011571e3c51a4a3926354f7293338d8b04cd518e58fb9f32d59cb6958e5140a592c9c39da33d51b5e39a8c4e391b01320fef76257d478e471849d2d3cb356ae026cd02472aa3342b0a7bca1563284add23531c21984a0ef943a185546ac730d05c2ac0ead1a3d0d42e593c0b30bbf5adad7465a2a70e491ec5ad9107eaf05e598dc1851b80ef"}, &(0x7f0000d66000-0x4)=0xf7) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) recvmsg$kcm(r0, &(0x7f000055f000-0x38)={&(0x7f00008c9000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fbe000-0x20)=[{&(0x7f0000c50000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce4000-0x8e)=""/142, 0x8e, 0x0}, 0x0) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) sendmsg$key(r2, &(0x7f0000fc1000-0x38)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9e000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r3, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) write(r2, &(0x7f0000914000)='!', 0x1) read(r0, &(0x7f0000f93000-0x78)=""/120, 0x78) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00001b4000-0x4)=@assoc_id=r1, &(0x7f0000150000)=0x4) 2018/01/30 15:19:38 executing program 5: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$inet(0x2, 0x7, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005aa000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00009aa000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008a8000-0x15)={r2, 0xd, "6f9f2c1384278e9a8f2659d94e"}, &(0x7f0000a95000)=0x15) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f00009b4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b03000-0x4)=0x10) 2018/01/30 15:19:38 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000000a000)=@raw={'raw\x00', 0x9, 0x4, 0x398, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ifb0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x0}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x0, 0x0, 0x0}}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x4, 0x0, 0x8, 0x0, '\x00', 'syz1\x00', 0x0}}}]}}, 0x3f8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000005000)={{0xa, 0x1, 0xfffffffffffffbff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, {0xa, 0x3, 0x80000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffd3}, 0xe399, [0x100000000, 0x3, 0x10000, 0x36e4e7a7, 0x3, 0x1, 0x8, 0x0]}, 0x5c) 2018/01/30 15:19:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x101a3) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000d3f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a85000-0x4)=0x8, 0x800) connect$unix(r1, &(0x7f0000898000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/30 15:19:38 executing program 2: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e77000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000e77000-0xa2)="e0aaf0c8fa891b1c0b82a015be7747aa19f60a1104ae0f12ee486bd7675455a3be7db4d46e999ce6a63d7f92eb8f3c4f5ca9e6e038e906d42c7fc47f2a685fc7f13a2c9cb4f1047461a90aac80e66ebc15bd361dff3fe19f2b36bf3ea7af954305d12e8d270a990a10768e8fabf95599cbbf21607471588abb75442d8bc83aaa555d248846b7e519c636eaa5ba70ad53cdb9de1e33f1b98a82bb716df8bd54863be0") r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000e78000-0x8)=0x0, &(0x7f0000e78000-0x3)=0x8) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000539000-0x4)=0x0, &(0x7f00003b2000-0x4)=0x4) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) close(r2) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000075c000-0x4)=0x2000000000) 2018/01/30 15:19:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r2, &(0x7f0000ec1000-0x1c)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x80000000}, 0x1c) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002a5000)={0x0, 0x0}, 0x8) [ 106.199612] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 106.245424] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/01/30 15:19:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007d0000-0x9)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/30 15:19:38 executing program 0: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xa, 0x5) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/253, &(0x7f00004ae000)=0xfd) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e7e000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x7, 0x8000, 0x58}, &(0x7f0000525000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001ab000)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3}, 0x98) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000562000-0xc)={0x10, 0x0, 0x0, 0x20040000}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f0000e78000-0xf0)=@get={0xf0, 0x13, 0x103, 0x6, 0x1, {{'ecb(blowfish)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x10001}, {0x8, 0x1, 0x9fef}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/30 15:19:38 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f000001c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000017000)=""/169, &(0x7f0000010000)=0xa9) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f000001d000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f0000020000)=0x8) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000000b000)=0x0) 2018/01/30 15:19:38 executing program 4: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005d2000-0x10)=[{&(0x7f0000fc6000-0x80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000000", 0x29}], 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000bc7000-0x4)=0x10000, 0x4) 2018/01/30 15:19:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) accept$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) bind$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x7, 0x7, 0x100000000006, 0x0, 0x3, 0x1}, 0x2}, 0x9) epoll_pwait(0xffffffffffffffff, &(0x7f00005ba000)=[], 0x3f6, 0x802a54, &(0x7f0000dc3000-0x8)={0xfffffffffffffffe}, 0x3b2) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={"2dda8328d9f7edc2943ccee276e8967d", {0x4, 0xfff, 0x0, "9da771db8aa9", 0x3, 0x0}}) 2018/01/30 15:19:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x6, 0x1, 0x0}, 0x8) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) 2018/01/30 15:19:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x802, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b8e000)=0x5, 0x4) socket$netlink(0x10, 0x3, 0x16) connect$unix(r0, &(0x7f000070f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/30 15:19:38 executing program 7: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000059d000-0x2c)=@ethtool_cmd={0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28ee, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x1b, 0x8080f, 0x7) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000758000)=@full={{0x3, {"f135564d05fc0b"}, 0x4}, [{"7a1fe8dd20c732"}, {"1984b5324a48e3"}, {"294c69a1f2c2f9"}, {"3cecb1fcd73a1a"}, {"4f93f8e8cc2198"}, {"36da57f3da76bd"}, {"17cdccf85f35c9"}, {"ed7069c066a1b4"}]}, 0x48) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000093e000-0x4)=0x0, 0x4) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000093e000-0x5c)={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7ff}, {0xa, 0x3, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x79e}, 0x20, [0x8, 0x81, 0x0, 0x100000000, 0x7fff, 0x20, 0x2, 0x6]}, 0x5c) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000164000-0x8)={0x0, 0x0}) pipe(&(0x7f000093e000)={0x0, 0x0}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 15:19:38 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000001000-0x10)=@generic="0a91ea6ce814fc3d5b5f48efd3fb7475", 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000fec000-0x1e)={0x2, 0x2, 0x7, "9a3f72633023", "5216f79cb53562711cbf16630681e2a2"}) 2018/01/30 15:19:38 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x179, &(0x7f0000004000)={@random="d53997030f00", @random="7520e81165e7", [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x143, 0x3c, 0x3fe, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0xffffffffffff7fff, 0x8, "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"}}}}}}, 0x0) 2018/01/30 15:19:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00002bb000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001e4000)={0x0, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x40, 0x100, 0x7ff, 0x23}, &(0x7f00000e0000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x11)={r1, 0x9, "7545c4a552a1d2e0b6"}, &(0x7f0000e30000)=0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000005000)={0x0, 0x0}) epoll_pwait(r3, &(0x7f0000473000)=[{0x0, 0x0}], 0x1, 0xbaea, &(0x7f000081e000-0x8)={0x0}, 0x8) 2018/01/30 15:19:38 executing program 1: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ae9000-0x6e)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xfffffffffffffffc, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, '\b\a\x00\x00'}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000af1000-0x8)={0x0, 0x0}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00002d6000-0x4)={0x3, "a0757e"}, 0x4) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00004e6000-0x80)=[{&(0x7f00009a2000)="e217a83a25d7f4eed45a9d6a96d46b6e", 0x10}, {&(0x7f0000af1000)="5a03c3226647d6e041b685172eda8d3c282c7cfedcf140368ad0bcc0bd4927c321ed35e90dae175fe27e06d660520c440358f8c9dfcee114a962500fa2fa32d49adaea7d2c0f21ca986d827ae4f94b84c33e45d0e9ca6575f07d7ebcc892379d3959a03fd950b72dd063b8fb1210519bf19d37a54aed5ce514ba49bae5161087bb85b0b42295ba146b99eae2c710903fc3950874a2d3bf156cd0f64248b0151b030fc959d2e57faa376370fd3d56069135faa555fb3aa7488dde9f6c57fe0e9f4dfc315e7151762ac3f39f1a39437d929cfb76bc33cd0f08f80c5829035d3dcaa95bda49abb29d2e0a9eef2c359c1adc43eb641e17c2", 0xf6}, {&(0x7f000064c000)="d54d8bf672bcb45dc1c3d8166472227a3d9665254053f39f1d349d4814c3e759578cd7c3fd818ce7ac64c76acfdb6accac95a180ca4fa776a5de0fe9fe809d2301aa586805a5ed7a457978a701d798288e614ed91b5fdb9a70abb4d66358d631359290509b6fe4875a3e21050a83000081e2cefb0f605a8ac5178cd4ea18e3d62e9f5734320e039aa5", 0x89}, {&(0x7f0000af1000)="", 0x0}, {&(0x7f0000af1000)="60eb3a16cdfaeb1b3aa447e152122f74bb546b37843ea83edf7ce521ffbb821c4f64a953b9c54e3e40c412624ac246acf67030dbf378ac8b2f895a8310f61c66adb39bd27c5531270f6bbc74df38b9cc4cffbd2a470735ac49f2104417c22e781f51fd5528316a1a695945b138adc94d", 0x70}, {&(0x7f0000af1000)="bf8e33", 0x3}, {&(0x7f0000258000)="7fec1c723e63f6ff1f3a9c8c5f43e0ceb2741bdc7742139457044fe872ac1cd32833bfa698a2af69220265b29988385a0c724bcca2427ae1d487c71ac0204f46b7ad051852928ddc99dc4e9f16e23dd543060ec580c1cf76639ebdd6f28ab7a40f5b49646d1d8cc39c6186372f623c9453bdc13e2cf5bf314e9073d3c6a334cd96eaad8ff264783666fc638555ffbff3e2f9fd4842a3348514004a27fb3d053cb563ccf628c04017a97d552773a3546c62a0bb831453ec9e03f4f8", 0xbb}, {&(0x7f0000af2000-0x94)="751a45d556fe9262ce1398c299e8159d15cccadc3377356e20823077c6e124d7555fc1ffc95c8bc35232bcaa096b5f5ee03a5a0ade8e3a540d1e81044f9a1491a82236eb1f532fdcf9a8158a6d9b8a989a1e5973714c0344fb51990dded66da3c2518e541ff5d5af90cec182b582b415e0805cc204d66c59c4fc4c116536b743f8fc9f8168bd1fbecd39a5dfdc202b0ccf8cfb91", 0x94}], 0x8, 0x7) 2018/01/30 15:19:38 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000001000)={@generic="eb1e827ec68cb5f32f40220575b8d520", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000006000-0x4)=0x8, 0x4) 2018/01/30 15:19:38 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb8, &(0x7f0000020000-0xb8)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x82, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@fragment={0x40000062, 0x0, 0x0, 0x3d1d85d5, 0x0, 0x5, 0x0}, @fragment={0x1d, 0x0, 0x0, 0x4, 0x0, 0x3, 0x3}, @routing={0x3f, 0x4, 0x2, 0x80000002, 0x0, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x3f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x3f}, @ra={0x5, 0x2, 0xffff}]}], "a0a8050000001500"}}}}}}}, 0x0) 2018/01/30 15:19:38 executing program 7: syz_extract_tcp_res$synack(&(0x7f000078f000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x56, &(0x7f0000ff6000-0x82)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@canfd={0xd, {{0x4, 0xa7a5, 0xfffffffffffffffc, 0x0}, 0xc, 0x3, 0x0, 0x0, "aa95079e477722944975e64779c44bf04bb2346a437ece51fa07814b9fa3cf774aa54b8c0ce3efd4ddc9e65dcd7f67a7d1d65847db68459183b2b50c4c0214e8"}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x806, 0xffffffff8f061cad, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f00007d3000)=0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r2, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000004000-0x20)={@generic="0cc602f3809d502b2852ad5b607953f2", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000003b000)={r1, @in6={{0xa, 0x2, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x6, 0xffff, 0x2, 0x2}, 0xa0) 2018/01/30 15:19:38 executing program 3: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000f8f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8e000)=0x8, 0x80800) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f90000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000270000-0x4)=0xffffff2c) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000a83000-0x6e)="9e87f75e229e03d4d7e233feeb65a714aa574e00f66e131c986f4c5973e85abdaf81953e014210e088484b839efb4284aa6f35cc0eea5c111e919496e7c520a5dafb58923c13cb45bd401eda2f2f994e8adc00ebe49fdb8480aee3e082bfd5e18beb2202762ef778940884b01fa8", 0x6e, 0x0, &(0x7f0000f91000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0x58) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f8f000-0x10)={0x2, 0xa, 0x5, 0x3, r3}, &(0x7f0000f8e000)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000ace000)={@common='ip6gre0\x00', @ifru_flags=0x0}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000d57000)={"fd855e9605cea96068e681b0bee2c330", {0x4, 0x9, 0x7, "bb00f8063475", 0x800, 0x0}}) socketpair(0x5, 0x7, 0xff, &(0x7f0000f8e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f000006e000)={0x14000001, 0x400, 0xd}) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000285000-0x4)=0x0) sendmsg$alg(r1, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000e47000-0x10)=[], 0x0, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) 2018/01/30 15:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20) r1 = socket(0x1, 0x803, 0x5ea4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000040e000)=0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00006b5000)=""/255, &(0x7f0000705000)=0xff) 2018/01/30 15:19:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001cb000)={0x0, 0x0}) bind$bt_hci(r0, &(0x7f00000f6000)={0x1f, 0x6, 0x3}, 0x6) syz_emit_ethernet(0x3e, &(0x7f0000dc3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f000015e000-0xc)={0x0, 0x1, [0x0]}) syz_extract_tcp_res(&(0x7f0000e58000-0x8)={0x0, 0x0}, 0xffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008db000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x1, 0x4, &(0x7f000081b000)="", 0x0) 2018/01/30 15:19:38 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000000a000-0x4)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007000)=0x0) 2018/01/30 15:19:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000624000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f45000-0xa8)=[{0x0, 0x0, &(0x7f0000ecf000-0x90)=[], 0x0, &(0x7f00004c2000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) bind$alg(r0, &(0x7f00004f0000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) 2018/01/30 15:19:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f0000e75000-0x24)="240000002e001f1000101a0000008dfc2300f9ffffffffffffffffff08ff1dff04010061", 0x24) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000bd2000-0x10)={0x0, 0xbc, &(0x7f0000b96000-0xbc)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ba0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1834}, @in6={0xa, 0x0, 0xa9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x53c}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0xffff}]}, &(0x7f0000c40000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000703000)={0xffffffffffffff74, 0x6, 0x1, 0x9, 0x6a95, 0x5, 0x400, 0x7, r1}, 0x20) 2018/01/30 15:19:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000444000+0x818)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0x5, 0x1]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000fe1000-0x9)={0x1f, {0x7, 0x7, 0xbc22, 0x8, 0x3, 0x7f}, 0xffffffffffff8000}, 0x9) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x5}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:19:38 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000fd2000-0x124)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[{0x9100, 0x4, 0x0, 0x3}], {0x8100, 0x0, 0x7ff, 0xd16}}], {@ipv6={0x86dd, {0x0, 0x6, "95d081", 0xffffff86, 0xdf, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "00ecae", 0x0, 0x0, 0x4000000000, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "1e678f36bb1dc8c34891dbfa898550805e9bbc765942378e0dd26dc04413ac76db6b68e2e18f840bcf7154a1baf7f50ea9903bbf2124e8d5c05082c01d4992e282fa0a5ba11fb2fff797046dcca792f82ca2afd4e155d4c281f666667abf7c687ca6c5ec1e10bc237e5c6c9822e8dcaaf9ecfe3af405c46e7cd6e7ff69964907d36c5c14b7fe566cc7646945063cdb76d2be0d80c3d6d4c11c11fb5fd6da594919accdf6a539d81aee6f0e30a30c0ada7ff6b1e69884"}}}}}}}, &(0x7f0000efe000)={0x0, 0x403d, [0x0]}) 2018/01/30 15:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a2a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000121000-0x4)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000882000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b5e000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e43000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b47000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000073a000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000772000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname(r0, &(0x7f00001f1000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000996000)=0x10) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000135000)=@ipv6_newaddr={0x2c, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f0000f7c000)=[{r0, 0x2000, 0x0}, {r0, 0x8100, 0x0}, {r0, 0x2, 0x0}, {r0, 0x8011, 0x0}, {r0, 0x3003, 0x0}], 0x5, 0x3ff) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/30 15:19:38 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x800000000000006, 0x1) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) 2018/01/30 15:19:38 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x8100000000000000}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000008000)={0x14, 0x22, 0xd84eccbcdd442381, 0xffffffffffffffff, 0x1, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000023000)={r0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000001c000-0x38)={&(0x7f000001e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000025000-0x50)=[{&(0x7f0000024000)="a562508bd75128835fb0838aca6bddcac9d68d09c62369bf3635c91ef69ec926e1daf5e8f004ff6e8cf679c5781b284310c625cc2b820fe504a39b123d63a2120d1ba2a9a0742fd3cb32cb89fed1235a08f556d5fce61ed1ec550bf65d5a22bc4d38bceea3b612ef1eff7de4f89702e2bf615c15f578d18880a152206dc30ca2933c7adcc5157acc45cc9e339b1a1ccf473a4bcf3b48ac9960008bf19c3e360fde104472fbcbf2", 0xa7}, {&(0x7f000001c000-0x29)="837c166694545c4a5b344a022d34939fb6a857dbf551f36add8935a9cd6bd63a8e6ef35dc78fd306dc", 0x29}, {&(0x7f0000024000)="01ff550260fc7c1cea27d4f9b1b3134c57e3c0ddeb45f38199aadd58420905774ced12bfb4d7fa8e558ee9a3ff27026032e9138686b9c7b4001ca91609d1fe0e9a345f1754adbb666087aae7a5e5ee040d1b3e", 0x53}, {&(0x7f000001e000)="f54861af4b302d65b5dc1a339409c780c88ac0653b732202327fdcbaf64086e6906c467016a1ae7c2d0317bd29a4d4ae8cd3bb0a47c1ec80f5bc67558ad38a7a49f62e7bab21a030c6522b58d3879a04ee99b2bffbc7a59106da9ec79adc9c2b56df953723fc4cd170349fcd5c2212b7a7477048e18ad3f7b1877ee7e41f5451e538100c7a4ce2e818a7526c0234458df18a955f29fe4053e83d25912413fb6bbc468c3c48e496ecf2f8b474c73d31cef1d42f481a41972958eabd3375165c6ecbf36157d7c954e7a16aa37a2bdc52e61585ab42b9494e2e3d2c0b3009c6866d029daf8d74f8dcd3fe514c8be10690836712e2", 0xf3}, {&(0x7f0000025000-0x52)="b5ec81d9f13454964f707516f4beff8f000878812722f3c04bf3d6fc754cd75c643059c8de95d1cd5d3e2ff29e319240d6195817b49de5e8371c43989999005effb8ce829af46dab3b969ade7307f8224914", 0x52}], 0x5, 0x0, 0x0, 0x5}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f000001c000-0x10)=@ax25={0x3, {"66e9e264e158fe"}, 0x5}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000024000-0x10)={&(0x7f0000023000)={0x2, 0xe, 0x1000, 0x9, 0x5e, 0x0, 0x4, 0x1, [@sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x1, 0x6, {0x6, 0xff, 0x5, 0x60000000, 0x0, 0x9, 0x0, @in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002}}, @sadb_key={0x1f, 0x8, 0x770, 0x0, "e6773beaa7f84107eeb9749c38eb81ca512a9ec4ae8be04511e65a46fd2665e134e4a0545ec5cd690e490a4e17560fbdefad058ca0d3be0b804e448abc777cd83a2efdf5bcce1517a36c8b94a8b6d72de2379314c99973cb8be91f2dfea67a010751980e3ce5db67a0bee197a0e62c0bb7b8fcfa52eec87e7c0786ad610d3131da28f81faa9ff5253985e8be34745b681a148f426af8677237ec329272672168381d266eb568202e029df42b66dfb5ce928c0416fbe5f38b19e6fe58d375e460c65f95cf8998ffff6e76efc1a52baa2eada5d6672c756c1a7ae77bea78709d109e88bc6d195ca2826379c62dce93"}, @sadb_address={0x5, 0x5, 0x3c, 0x20, 0x0, @in6={0xa, 0x1, 0x88bc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x7ce}}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x10, 0x4}, @sadb_x_sec_ctx={0x14, 0x18, 0x5, 0x4b7, 0x98, "ff4a21d4d579dbaa4216f98e927ed9bbfa0fc93c3c44f13730dd1f8049781bba6a601d0293cae4226a3cf3add2bc73855b111db751dfcaa74304d01dee9841052cf9c64fb173fecdee0c4214152dac4bbf1f0f9dcb1d3eb7a87bafe9b0d54de9d0f09d8afaa020827c2ecdd7511f48f115cd146e6cc75a2c2df728e5a06e1ced9e3cb7c39a980ff1121c2ddc40a7b8dde3d48350a4c7752d"}, @sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x0, 0x13}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x14, 0x14}, @sadb_address={0x5, 0x0, 0x0, 0x20, 0x0, @in6={0xa, 0x0, 0x20000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1ff}}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x13, 0x14, 0x10}, @sadb_x_policy={0x8, 0x12, 0x4, 0x1, 0x0, 0xf, 0x0, {0x6, 0x0, 0x9, 0x1, 0x0, 0x200, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x2f0}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/30 15:19:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000bc3000-0x1000)="", 0x0, 0x0, &(0x7f00006a4000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) r2 = accept(r1, &(0x7f000078e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000328000-0x4)=0x10) getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f00003e1000)=""/149, &(0x7f0000907000)=0x95) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/30 15:19:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000ed000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00001c9000)=0x8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) 2018/01/30 15:19:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e63000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) pipe(&(0x7f0000f40000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000404000)={0x0, 0x0}, 0x2) 2018/01/30 15:19:38 executing program 2: r0 = socket(0xb, 0x1, 0x7f) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000176000)=0x2, &(0x7f00006dc000-0x8)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000)=0xfc, 0x8) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) 2018/01/30 15:19:38 executing program 3: r0 = socket$inet6(0xa, 0x6, 0xdc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000060d000)="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", 0x1000, 0x40000, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x40}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x81, 0x0, 0x2, 0x1, 0x8}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000001000)=""/182, 0xb6, 0x21, &(0x7f0000002000-0xe)={0x11, 0x16, r2, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000002000)=""/247, 0xf7, 0x62, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0xd0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000-0x4)=r3, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000)={0x3, 0x1, 0x7f, 0x3, 0x800}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000004000)={r3, 0x0}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005000)={r3, 0xb}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f0000007000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000008000-0x1)=0xfffffffffffffffb, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000009000-0x4)=0x7, &(0x7f0000006000-0x8)=0x4) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000007000-0xcd)=""/205, 0xcd) connect$inet6(r0, &(0x7f0000005000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000009000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000003000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x80008000}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000005000-0x1170)={0x1170, 0x7, 0x8, 0x300, 0x0, 0x3, {0x3, 0x0, 0x4}, [@generic="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", @typed={0x18, 0x54, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="12394448fc95055e1c7ef13b8c47c5581918c032c19ef0f52d0a695147f77ee77fb32a95d713dfa71d41dadbd1d7edf0aa01d91f790e", @typed={0xc, 0x55, @uid=r4}, @typed={0x8, 0x83, @void=""}, @generic="f7976948caed2049c9f8a56df005b9b60f9f01a8c01844420666d2a0e4e3be8f9d8c7d593629fc39209b088c54e0f9dc82724858f1f03bd6539d1adcc72b061d7eb38730906b6b12a5c238b16ce8e6d465e4b7f6d616c164eac869aab4d5ab2411830faa4cae0412fefdf8fe555823775f5d05b6ffecc73d18ed19619aeb03c1e14e49f234ddfdd41dbbee17da64a0f2c0a14e8f7f3c2de3388ccd8b8fb48f75d8f410fb371370bb60fc980873a53845b1651f37cdc20729ef47a49dc40bf5c0650e100cb52b5c2b26d3878a648b9f65e3905c7eb41076ca7669e701bbeb2d78292a70de0896f350cd1727c3928ff2c1b375aefa3176b7"]}, 0x1170}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) 2018/01/30 15:19:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00006e3000)=""/0, &(0x7f0000002000-0x4)=0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockname$packet(0xffffffffffffff9c, &(0x7f0000af6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000419000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00007ee000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 15:19:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009a7000-0x8)={0x0, 0x0}) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x1}, 0x0) 2018/01/30 15:19:38 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00005ad000)="03a8e4d80aa06c8d0dd3dcc61f6a6be1", 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fa4000)={0x0}, &(0x7f00009de000-0x4)=0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f5a000-0x4)=r1, 0x4) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) preadv(r0, &(0x7f00008ba000)=[{&(0x7f0000329000-0x7a)=""/122, 0x7a}, {&(0x7f0000383000-0x42)=""/66, 0x42}, {&(0x7f0000659000)=""/63, 0x3f}], 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f00005b5000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[], 0x0, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/30 15:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x82, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000497000)="020600000007ff00ffde07fffffffaff", 0x10) close(r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009ca000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000768000-0x20)={0x40, 0x6, 0x0, 0xfff0000000000000, 0x1, 0x200}) r2 = accept(r0, &(0x7f00004d7000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000837000)=0x10) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000cbe000-0x4)=0x3d, 0x4) 2018/01/30 15:19:38 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000014000)={0xff, 0x2, 0x5, 0x401, 0x2, [{0x3, 0x0, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x8, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) socketpair(0x2, 0x8000b, 0x6, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000007000-0x10)={0x2, &(0x7f0000016000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r4, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000026000-0x20)={@generic="1711b5dcbf1dd5451a3fc31e7332e2e2", @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000006000-0x8)={r3, 0x2}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000017000-0x4)=0x0, &(0x7f0000016000)=0xfffffffffffffdf8) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000017000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x4, 0x2}}, 0x26) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x33, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/30 15:19:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000fa8000)=""/184, &(0x7f0000c4e000-0x4)=0xb8) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) write(r0, &(0x7f00002f9000-0x1000)="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", 0x599) 2018/01/30 15:19:38 executing program 5: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000033000)=@filter={'filuer\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000011000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/30 15:19:38 executing program 7: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00007f7000)={&(0x7f0000cdd000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$int_in(r0, 0x5473, &(0x7f000033f000-0x8)=0x4) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000cd8000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(r3, &(0x7f0000cd9000-0xc)=[{0x0, 0x0}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2018/01/30 15:19:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) 2018/01/30 15:19:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000547000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fa000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c46000)={0x0, 0x0}, &(0x7f0000d09000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000072c000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x2bea}, 0x98) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f0000920000-0x1a8)={0x2, 0x16, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:19:38 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe(&(0x7f000007a000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f68000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000272000-0x4)=0xc) r3 = getuid() mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000fcb000-0x28)={0x128, 0x2, r2, 0x1, r3, 0x2, 0x3, 0x4}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a4f000)={r0, &(0x7f0000fca000-0x1)="", &(0x7f0000fca000-0x4e)=""/78}, 0x18) 2018/01/30 15:19:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00008ce000)={r1, 0x7e2, 0x1000, 0x400, 0x2, 0xcc09}, 0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x351) 2018/01/30 15:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) socket(0x9, 0x3, 0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007fb, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f000052a000)="0c48e854666891d13ca321a879a447ab060bcb2c53daff13f1bd45f2bf3e80180d59cd8434418c46947bf8061940393a65e14fff296a182425784c8dffc74ff960c88bddaa31d4bb3b16e50ac746bf96e7a4478d2827310585ea888d2522ad5f10cc0ca57130bdfde2b947c80ea6b3db3646ec7c", 0x74, 0x8000, &(0x7f00001d8000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e0", 0x81, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 106.734244] xt_CONNSECMARK: target only valid in the 'mangle' or 'security' tables, not 'filuer'. 2018/01/30 15:19:38 executing program 7: unshare(0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000d12000-0x2)=0xff, &(0x7f0000cac000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0xe)=[{&(0x7f0000002000)=""/85, 0x55}, {&(0x7f00006ad000-0xc7)=""/199, 0xc7}, {&(0x7f00001ca000-0xa6)=""/166, 0xa6}, {&(0x7f0000000000)=""/148, 0x94}, {&(0x7f0000002000-0x16)=""/22, 0x16}, {&(0x7f0000002000-0x59)=""/89, 0x59}], 0x6) 2018/01/30 15:19:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000705000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x5, 0x2, 0xc00000000000}], {0x8100, 0x100000001, 0x0, 0x6}}], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[@rr={0x7, 0x7, 0x3, [@dev={0xac, 0x14, 0x0, 0x10}]}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) preadv(r0, &(0x7f000065a000-0x50)=[{&(0x7f0000b99000-0x1000)=""/4096, 0x1000}, {&(0x7f00003ee000)=""/211, 0xd3}, {&(0x7f00003bc000)=""/238, 0xee}, {&(0x7f0000384000-0x2f)=""/47, 0x2f}, {&(0x7f0000207000-0xa2)=""/162, 0xa2}], 0x5, 0x0) 2018/01/30 15:19:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000028f000)={0x7, 0x5, 0x8, 0x4, 0x10, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ea) r1 = socket(0x11, 0x80007, 0x1) recvfrom$packet(r1, &(0x7f0000796000)=""/26, 0x1a, 0x100, 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000b41000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000092c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002cb000)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001e9000)={r0, &(0x7f000031d000-0xd9)="e17c31fff1aadd362e67661f787121e7b8e43ef56735414eaafaa86037b3ff9c13f9e8b5603758b9154085a3415980c4e7697026aa9063eea2658c7ab3098f443d83480a81b83ee21c0b64561089cfbb9fa516650a843932351dafbb32c9e4ffa62d030c8de6d602674c50c6400cc7dcb8cd5c5eb2237208d1e802ba518c39022523142ec5c3a08494ef2560e54f63238228457bc18a1ea61ff6c5c91ed2450072d78115906cadff8651e39f1b99d2181d9f49bc6c52d61a44434820cd686eefe5694b02c62f5cb5afcd8aa4ac0f968143eb785e10fe295edc", &(0x7f0000e15000-0x67)=""/103}, 0x18) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000394000)={{{{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, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x0, 0x0, "ce8dccbd30960de1e51071cca65cf089c13ab3deb3109ead84ad835a307bd708b8cf26f8b1d3c0a63db7a495fb8c78031b9965cd0581f4acbfeadbf74441bbbf83a5bf3265b22fcd5e79f78ba813b50d"}, 0x160) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000309000)={{0xffff, 0x0, 0x0, 0x1400, 0x3, 0x200}, 0x8001}) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x20, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000f37000)=0x2, 0x4) ioctl$sock_ifreq(r1, 0x8948, &(0x7f00008f0000)={@generic="25e586de8d054a0c15bb4233ea12a2cb", @ifru_flags=0x200}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000851000-0x8)={0x0, 0x10001}, &(0x7f0000e72000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000aad000)={r2, @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]}}, &(0x7f000007f000)=0x8c) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00003ec000-0x4)=0x3, 0x4) 2018/01/30 15:19:38 executing program 0: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00001f6000-0xde)={r1, r2, 0x4, 0xd83, &(0x7f000050f000-0x37)="269ceb3477873c81be979f692393dc0acf7646b894faef26401d5e701960683350a0dcda01a41cb9d1318fe20697ee572f8b89109f418b", 0x21c0, 0x401, 0x8, 0x3, 0x4, 0xfffffffffffffff8, 0x2, "45ef9eead4ae45b7ac33bef7c887b28ddfac9a4faab9e027ff55276217a27b8d5d4e973d9f12fea9e4288c69a62590e37aa2650f6bbb9139a9c0355cf8f32fd612ad07cd9aea0140002bee0393bf87993fa28a9874de0425bc3910e316f279a085fa0279bf0e0506499cb4a368948c8759b025a359931dd5b64bd1ac7f182633a9f5653b6219cb157831b27c61640e5f24d5e7993d8f5e31fdcd0b1c188ff1010d4a932648a7b3409ce16d574163638ef046a30f351f"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x407f}]}, 0x10) sendto(r3, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/30 15:19:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000b9f000-0xc4)=""/196, &(0x7f0000093000-0x4)=0xc4) getsockname(r0, &(0x7f0000056000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a88000)=0xc) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b0d000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006f5000)={@generic="9cac3e35cc256d699098be4e73cfd8ba", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000002e000)={0x4, 0x7, 0x8000}, 0x4) r2 = socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0, 0x0}) epoll_pwait(r3, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/01/30 15:19:38 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000fcf000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcf000-0x18)={r0, &(0x7f00004b1000)="", &(0x7f0000107000)=""/78}, 0x18) [ 106.777891] xt_CONNSECMARK: target only valid in the 'mangle' or 'security' tables, not 'filuer'. [ 106.853091] device lo entered promiscuous mode 2018/01/30 15:19:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00008c4000)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = accept4(r0, &(0x7f0000aec000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d0c000-0x4)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ce4000)=0x400, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000080c000)=@common='ip6gretap0\x00', 0x10) 2018/01/30 15:19:38 executing program 2: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000a91000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000764000-0x20)={0x7, 0x0, 0x10003, 0xfffffffffffffff8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000e1e000)={0x3, r3, 0x10001, 0x80000000}) recvfrom$unix(r0, &(0x7f0000a45000-0x2df)=""/4096, 0x1000, 0x2000, &(0x7f0000363000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r5, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r5, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000a35000-0x4)=0x8) r6 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r6, &(0x7f0000aa7000)={0x1f, {0x1, 0x1000, 0xfffffffffffffffe, 0xffffffffffff8000, 0xffff, 0xffffffff}, 0x4}, 0x9) 2018/01/30 15:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x9, 0x3, 0x2) sendmsg$alg(r1, &(0x7f0000ec6000-0x38)={0x0, 0x0, &(0x7f00001d6000)=[{&(0x7f0000c78000-0xb7)="332b3de6796564f3725e818817271acef994e6982e1196fb10ea94f26c4ad884e59129748b139dc859a41396f83facaee23dba0a8456d00ae02aa32dc97f7ddbf0d318f55eb82022d1298487ce1e52b0ae1351fb19a8b69074ce2f55424cc2ef41cd01a1af4afa5405a5369388f9bbe3b2473b2cb52752a1a962a5dead21c82f503b95d8e0ce2f401afc174aaf73a9bd01b4d61af45367376d9827c00b48dc430adc71b57c0b3c7c92a5b52d1287c487b7ede1fd144603", 0xb7}, {&(0x7f000091f000-0xdf)="031ba7614505b2503a1c394670df95a02a29d40ea53b111890d0b6f22e683f371a2020adc7f0ec9d594ef43ce8b650421c96f2f3c528ca827b5495703fec37e25e287e5ea27e4b64e748819659ca533c154896f634f3fb97451af07a6386ce542825f9bb61c139d8929f2bb24f914b2bffb34d870801e58b0afd39ee876f646ec7f973f22418c742ceb1c6744123431700387a9bc80a6042a83d7b14c64091d9a12b5ac902df4dbc6d7fffb8ca5bb420579b6ab651fdcffbe493a9cd0fa067f80ac0523b79e772687073981d1ea7e7c22c47c424cf3661dba10972b51d0246", 0xdf}, {&(0x7f0000011000)="0dced00425e97ed8337b1b96dd076697fa833676cb5aa7e33f6ba9e6c8da96b7a7a452ad012166a3b495e37c8037d39028794addb9ca92bd1b9aa2f197d65a88fa6ae915ff2f040e1c3c29fd85d5ce262bf854781eb098c314dc54dc324f30e0b4a7066a5f978ce8fae7ec91ebe68d361830ea4bb7e0ced70f85e6841cad3dafead21a7649", 0x85}, {&(0x7f00002e8000)="d3bf36c91af9bcb9eba3d8dbfc43fbacbced3002aab18a4465ab25c861482f69f21de3102a3121f60a52c90a87d2fab3b50eb76ba5d9af83c5a79bafd9954e58b8f36f25eeb09a0d5e53698fea4cbcc7fef9dc80fcdfc588e399acec4ee1a699a7a5b8a290f6836cc8397b54c3c04c7166400837983cc5941afcc4da9b3aa4d065018670057180267686949ab8ae2d75c7de861f", 0x94}, {&(0x7f0000d3f000)="31cad0ffdd77c86565c97a21d1e35dcba44eab830b8261b6ababd17269680948791dd4c7aa07ca0e4caf988a31a3eebe504c6dc82bcf278406408fb240dba80391f5b0554ef127641964e93d11ddc8ee09278ef5018adaeb07384d2b92e8696a0685fe50ad6db0b00f592b5278c00362ea2c3c4b3f1d04aef3dfe3900be65a12399714c4b2933dc852df23c8d27b0cc0ba4096084d8011c81b9b42b2a97c86dd53d35f64512536c9fea5aea098d547c9e09716136063a380dded2b86afea739ffe7e1bde7b97e8c7b1466489fe", 0xcd}], 0x5, &(0x7f0000e6c000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x80}, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f4000-0x5)='yeah\x00', 0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b85000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000551000-0x10)={0x6, &(0x7f0000538000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f000044f000)={r3, 0x20}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) socketpair(0x9, 0x800, 0x0, &(0x7f0000db0000)={0x0, 0x0}) sendmsg$nl_generic(r4, &(0x7f0000dcc000-0x38)={&(0x7f000001b000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000598000-0x10)={&(0x7f0000d97000-0x1b0)={0x1b0, 0x3f, 0x20, 0x0, 0x0, {0x16, 0x0, 0x0}, [@nested={0x180, 0x60, [@generic="27c33c1703d4a1cd4310a6e662c0eda134a41025c7c7d34a1b7d2a240866f8d487f6dada887c5375d89253ea6f958c0841945861b1b1d7ef2c81dbcd0c1bb59f22cfae42619c29f5ace5bf9501242fc276cba00038d3755674c4dd3a649acf418bc70c670904729bff0af58385d6a03f01c8bdb1ccb58c87f1284ccc10fddfed672d5240638e94b63fa6b638936974032370bb167fe99c262dcb50d8cebac6", @generic="0c38495af66960f9a0e936b9fcc0d836484c4a855af1f5170c51d30c071953ccfcc154d74927558c84cb154fa8c70f30ce5a3548af790afb316581c69658c79f373cba4c467b754542e37f26fcf57efbcc03c13a427502062e64264d48628459f7b510d282476b9a545a8b952a238d1d1181f9c01e2b519ab57cd340150effb9c25499ba1da9745520419d7c1c2c2ee374978c7fae5877aabb0d506cad857a552fd7fd6f5f4e1bedd4eac66bb5ae78640768dbc462a4872c25049a15b93dedee7f3be8e442f777bbfbb4ae8cbd0fd776b19fe6d0974c41b6bb93"]}, @typed={0x10, 0x7f, @str='yeah\x00'}, @typed={0xc, 0x45, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x0}, 0x1) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) 2018/01/30 15:19:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b29000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00003d3000-0x4)=0x0, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000188000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000721000-0x2698)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:19:38 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000305000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000e4d000)={&(0x7f0000ff9000)=@nfc_llcp={0x27, 0xa7, 0xff, 0x4, 0x8, 0x2, "ade73b88e71ec7bb51bbf72e801256303099be682361968d1e5245b82d36b3c5f7a553934feb51ce19d9677a87c0abe7c70ffee225010714c97c9afa9e219d", 0x8000}, 0x60, &(0x7f0000ff9000)=[{&(0x7f0000ff9000)="0c1f", 0x2}, {&(0x7f0000275000)="ec33154c73dcea1511737b6791e3a5c5a6fcf7471e59954c7848", 0x1a}, {&(0x7f0000ff9000)="0be8701e073b25458c85f3ba13d625b6e181c54bf7853fc91f9314c85f53a57b2720d376fc14e6ccc4335f98a3a39ef57d8c09048e8be397c50213c64bbe4a48ed09eec6b81fa2d3f08e20c6f0aea98de8a2cf23c63d7bb3ca47494fd179b5f180f02b960dadca9329ac650ef0fd05d09aabb7b34ec33fcaad052b90f3957375c459bc282034a0d129bb2a07041281946fce091042d5010e68b9bb0664be629bbc8ba57e40", 0xa5}, {&(0x7f000056a000-0x1000)="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", 0x1000}, {&(0x7f0000ff9000)="b3e8ac34752b7a06fd8af4133722f6a751e1dcd695fb077b7ef53c8429867417f6586b1410aa7b2db43f18b925265643568708a8d8b2096db748d88d7b517038998029e6ef6cdf5aada4d413d2ae3ba11c5b4a41c3", 0x55}, {&(0x7f0000ff9000)="851365e35e32b8cfc27dea1d2d9367f08f", 0x11}, {&(0x7f0000ff9000)="afa57dfd6d223b9104f70986fc561c1427250d2462e2185e4813b15b336835d465ad1b6f7e8f78ed7cc32da2479bbe37abba34c6731e2b1726f93e", 0x3b}], 0x7, &(0x7f0000ffa000-0xe8)=[{0xe8, 0x0, 0x1, "9685162ba69d9b8a63560be67c97290bb9631e3e8b143b6ecd4ffd4bb77146dd6af4ba9bf9feedc93429f53c287418c0cf43c6f9b0b91d551c180eb12e6d2c4a1f0356a828a5d9c8240e4167cf5fdd77bfeaa1afdb29a37cf7234315b90f7df0ae116ba5203fe45e37c3cd33dcd9923f087c4f3b1f236701f3095e3715bf51503a159b7b0d2491bd9f6951dcfd12eed0648269ce23a944462c80ec6c1a657fdf0e9ed0d37443d9def288d9644bda02709b94f80260a97a5efe9fa5a9e19f6fbd3121b134f4a75c67d0462c15bf716c989555"}], 0xe8, 0x4000000}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000ff6000)=0x0, 0xfffffffffffffd75) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000ffb000-0x88)={0x14, {{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/30 15:19:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r1, &(0x7f0000293000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000a70000+0xdf0)=0x32) ioctl$sock_bt_hci(r2, 0xc00448ff, &(0x7f000054f000-0x53)="1f32316b1abdd5daa5c34a69792bc99f686392e9ee264c2239c5d0e3f3853b651ff385f976076bd4c0651c6fc8ce2f56aac302877d19778738b98ccff797b6b87c10e7b79b965b7b64e2cd1c391c9074b68b5e") 2018/01/30 15:19:38 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000006000)=0x1f, 0x4) r1 = socket$inet(0x2, 0x1, 0x2) pipe(&(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000012000+0xcd5)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) 2018/01/30 15:19:38 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000016000-0x64)={&(0x7f0000003000)=[0xffffffffffffffa3, 0x8, 0x0, 0x9, 0x0, 0x9, 0x3, 0x20, 0x4, 0x2], 0xa, 0x5, 0xfffffffffffffff7, 0xfffffffffffffffe, 0x5, 0xffffffffffff0000, {0x9, 0x4, 0x0, 0x8, 0x80000001, 0xfffffffffffff800, 0x6, 0x2, 0x8, 0x7, 0x90, 0x1, 0xffff, 0x1, "4f561f37539c1a730a10d287602a54b647884c78132e75112c55867ac32e63bf"}}) pipe(&(0x7f000001a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000006000)=0x0, &(0x7f0000016000)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000018000+0x8c2)=0x8) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINK={0x8, 0x5, 0x0}, @IFLA_EXT_MASK={0x6, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f000001c000-0xdf)="2c5c862b9bfbb45b4c5c3a2430ec5e5af96d75ed4b5c8b1087d6c2213466c22ed4f736c95d4ff22eddb1236fdc8d393db648889f2a4472902f201060bc173f19fb9e348ef613851694480dd2ca5638e228afdf45d9349885880286ee55a7021893e1beb73b85d11fbdd9f479fd60130ebebee35d8064e8ccb448dcae06d174cd6b2156600506f85213282ae274449c151d004a50a9a2830f78bbfdfb4b2b68081e90e0d782e0a5f4539b02e138ad058cfd2dec04e8b57745dec06d7a3f871124d0ab7237a3b46229ad1735aa1ae770aca7bbcdd273c4a91eee6df365ce699c", 0xdf, 0x10, &(0x7f000001c000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwritev(r2, &(0x7f000001b000-0x20)=[{&(0x7f000001a000)="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", 0x1000}, {&(0x7f000001a000)="965c6cadce2a8ca528e005d19a72056b4bf1caf46abb7fd19d9ec95b8b837113cbb648265b9e020e52b2d59be5dbaa9e825dc171e80624fe217c0bd55b4deccd6e79182bda532fb449312a93e6356878a7a7f48f32380ea5e3193d5b97380ad07b9e55ffc593ea61c8d3ea6b8d1e8db1544402e09ca671160f6a7ef45a6bd9a1", 0x80}], 0x2, 0x0) 2018/01/30 15:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000f83000-0x110)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x0, ""}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x10) sendto$inet6(r0, &(0x7f0000fa5000-0x581)="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", 0x569, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000a07000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000617000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00002dc000-0x4)=0x6, 0x4) r2 = accept4(r0, &(0x7f00006de000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000214000-0x4)=0x10, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000c07000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1d000)=0x5) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f000024a000-0x4)=0x0, &(0x7f00003b5000)=0x4) 2018/01/30 15:19:39 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000e000-0x340)=@filter={'filter\x00', 0xe, 0x4, 0x2e0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x0, 0x0, 0x0}}, @common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='bpq0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@ipcomp={0x30, 'ipcomp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x340) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000009000-0x98)={0x0, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8}, &(0x7f000001d000-0x4)=0x98) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000001d000-0x20)={0x5, 0xc57, 0x0, 0x9, 0x8001, 0xa476, 0x2, 0xfffffffffffff607, r1}, &(0x7f000001d000-0x4)=0x20) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000001d000)={0x4}, 0x4) [ 106.939414] netlink: 'syz-executor3': attribute type 16 has an invalid length. [ 106.946910] netlink: 'syz-executor3': attribute type 29 has an invalid length. 2018/01/30 15:19:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = accept4(0xffffffffffffff9c, &(0x7f00006c8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0x74)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xed3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x34}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000)=0x4, 0x4) sendfile(r1, r0, &(0x7f0000001000)=0x0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000640000)="0f59eb418d7da3f75499c177b15d707dff04d3d92ea96a47441fa0b02b8895b3676cc8a644faca287b34399167afdfaac4d1b7671a4bb26aea0730a75daa0fa230c1ac76f5d9b673cb1c45d47b76316b8c381b6843f679bcc1ef465e3df89b59cc80599384c36d6086abb7e956b55fb9f1d03de18a68e69feda3d51c411ec8a5482072b98247befd481903568278e908d858db0cd0be854618", 0x99) getpeername$llc(r1, &(0x7f0000104000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008af000)=0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000036b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000069c000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0xff, 0xffff}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 15:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000a50000-0x4)=0x306e, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d8e000-0x4)=0x1, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000c96000-0x3)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00008d4000)=""/225, 0xe1, 0x0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb1) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r1, &(0x7f0000f09000)="fdd2799ccbce9a3244bf4b0ee52ef1cbaccbc54826e0bc4dfc790d09192bdeff4481d9364084e8f605a7e57a1489bdef9d84cd587d3b05e494cd8d9ef52115f49e1bdcbf313b31ba18212186ab28d9cb9667ad0a2fac7373ae513551508371a04e76a7fa9411757c8198701d2060fa8ae9696fcaa1975745bdfed8d589096a139e04d1955da21f719dd5473af2aff1c1fd9786", 0x93, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0xffffffffffffff0d, 0x0) 2018/01/30 15:19:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x7853) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00009b7000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x0, 0x7}, &(0x7f0000001000-0x4)=0xc) r2 = socket$inet6(0xa, 0x4, 0x7ff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x466}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x1}, &(0x7f000095b000-0x4)=0x98) write(r2, &(0x7f00001e9000)="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", 0xfb) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x100000000, 0x0, 0x0, 0x210f, 0x2, 0x7, 0x0, 0x8, r3}, &(0x7f0000300000-0x4)=0x20) r4 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$sock_int(r4, 0x1, 0x13, &(0x7f0000b8f000-0x4)=0xa60, 0x4) connect(r4, &(0x7f00004f0000)=@in6={0xa, 0x0, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000d1f000-0x4)=0x0, &(0x7f00009fa000-0x4)=0x4) connect(r4, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff1ceb}, 0x1c) listen(r4, 0x20000003) bind$inet6(r2, &(0x7f0000654000)={0xa, 0x0, 0x7a81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5e9}, 0x1c) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r4) 2018/01/30 15:19:39 executing program 1: r0 = socket$inet(0x2, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f00005d2000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff54) syz_emit_ethernet(0xf9, &(0x7f00008b1000-0xf9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xeb, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0x3, 0x2, 0xd7, 0x0, "5f6e6053558065d7180188d50170b66ab4b5535ccd23fd4adbd75b4bebb3efd8ee04c8c8de24e06de3477b4de19a1c93a9dffd5cbcdebab2cfb780b2d3cbd6ee7df20ebef3f96c3c9e801826570f9074319813743c011b39d12b4e016550394e395685e0434e68ca2c820575e7de62ff58f262b582f95c71d7f70a495d56984ebc3cd92d1f07960aae16ffc7b4e5029f8937ef2f128e328b85d06b3d93851106898c30e57a3afc85dd95d1333488d860000000000000800055631a3e2786ec6ca4875a88fdb720faed61c8aa456cd0"}}}}}, &(0x7f000077b000-0x18)={0x4, 0x1, [0x0]}) 2018/01/30 15:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000362000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000002, 0x0, 0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x100, 0x7, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000b14000-0x50)={@common='vcan0\x00', @ifru_flags=0x0}) socket$inet(0x2, 0x0, 0xee0) 2018/01/30 15:19:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000-0x8)=0x8, 0x8) r1 = socket(0x10, 0x200000000002, 0xc) write(r1, &(0x7f00006f1000-0x20)="1f0000000706fd00010000f6003f00000093f80009000180060041ec000000", 0x1f) 2018/01/30 15:19:39 executing program 5: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000005f000-0x8)={0x0, 0x0}) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000fe000)={0xfffffffffffff2f6, 0x0, 0x1, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000fe000-0x20)={0x9d66, r1, 0x10001, 0xbe76}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000081000)={0x8, r2}) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001}}}}, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00000ff000)="60e4972ed6f020bce4d01e7fee0aa8b96c15a0a74d574d0717b4a5e571d31feb9ea9d9751f9399972a87d92e62e45b121dcced48032831167cf4394bac31e298bed0d2d9c33bff1e64d31a09d0d64c", 0x4f, 0x0, &(0x7f00000ff000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) pipe(&(0x7f000003a000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f000008c000-0x4)=0x5) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f00000fe000)={0x0, 0x0}) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000fd000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000008000)={0xfff, 0x0, 0x3, 0x100000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000008000)={0x5, r5, 0x1, 0x7}) [ 106.994288] netlink: 'syz-executor3': attribute type 16 has an invalid length. [ 107.011851] x_tables: ip_tables: ipcomp match: only valid for protocol 108 [ 107.032885] x_tables: ip_tables: ipcomp match: only valid for protocol 108 2018/01/30 15:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000417000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000004b000)="", 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000b73000)="5acfe809f5d66571d2c5b03197f36707744482453ce83276b26e81c942826a3e830b72b2488bbb99f2927d40fdb904f3e5959b3836585479174eb5d6e21f0dae86886585fd6c7b613e8b83347645a68abba8411ec7ea49cb7d3dcbb17ec07bfa608c77200d5925e2943428d4c55b7dd3e34fa252908a9c0d58584fa34364b12465dd5b755d4aa1025476bc7cd68382e46e43810a97d1bf736d85cb626ba0e66531ad43602826838aa9aa3014ab4b736e81478c2ea5646d9e639dd1e7734a448f39515cee3766eadd99524a70e674d347632629c8c18a49", 0xd7) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000705000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000dd5000+0x9cb)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000345000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000006c000-0x8)={r1, 0x4}, &(0x7f0000f5e000-0x4)=0x8) 2018/01/30 15:19:39 executing program 0: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0xff, &(0x7f0000fd4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e32000-0x4)=0x0, &(0x7f0000fd3000)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:19:39 executing program 2: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8e000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000c16000)={r0}) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000ed9000)=@fragment={0xbb, 0x0, 0xdeb7, 0x847, 0x0, 0xd17, 0x0}, 0x8) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x0, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto$llc(r1, &(0x7f00006c2000)="a8b583788b697efe59e38ddeebcf5d457a81e79caf19d61053b916ef72060090", 0x20, 0x0, &(0x7f0000f8f000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x40, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/30 15:19:39 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000-0x4)=0x0, &(0x7f000000d000-0x4)=0x4) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000000c000)={0x2, &(0x7f000000c000)=[{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xecc1}]}, 0x10) 2018/01/30 15:19:39 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xd94000)=nil, 0xd94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000cb9000)=@llc={0x1a, 0xf6, 0x1000, 0x800, 0x1ff, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0xfffffffffffffffd, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @gre_key=0x0, @gre_key=0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}]}}, 0x310) mmap(&(0x7f0000d94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d94000)={0x0, 0x0}) mmap(&(0x7f0000d94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000d94000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d95000-0x4)=0x5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f000000a000-0x10)={0x3, 0x7, 0xfff, 0x4}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@security={'security\x00', 0xe, 0x4, 0x378, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x0}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common='vcan0\x00', @common='gretap0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0x108, 0x0, {0x0, 0x0}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x80, 0x0}}}]}}, 0x3d8) mmap(&(0x7f0000d95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r4, &(0x7f0000d95000)={&(0x7f00005d4000)=@ax25={0x3, {"ad060910e34c46"}, 0x0}, 0x10, &(0x7f00008ea000)=[{&(0x7f00001c0000-0xbf)="09aafe17bfda9c059627a0a1cb8e3d429ab7866deefa43eea81fbff1e9467b45af98f6e0e02fe95428e6f40b8994e635bff696329ace1a77e049f255d0968ef905f7ecd8b4b5bc706318b34595922098e226c5bcecc119bc02f18683617d0bc30912ba2fd38803309837a16cd78614ea90d76b1e31ff781ebd1b44f7da0ee038dbb1a6a89fe4fa7fa472603e9668a719a01821ce6f8f474440446429c7e9ca81571590af7fc2a78b87961cf234dbb337c4658f1c2f30690324e005fd3f260e", 0xbf}], 0x1, &(0x7f0000d95000)=[{0x30, 0x19f, 0x9, "cd0a8023aef212f4d2fe6d5453dd0fd43581dc65f374632004d50640"}, {0x28, 0x0, 0x6, "b542cc771a817fb5658e23e8aeb675efad4dbce61c13"}, {0x30, 0x112, 0x515b6626, "84750fd0b15599a5cc2524ca1fb8c92fc9954cf2e76ec8e639e7316a"}], 0x88, 0x810}, 0x63) 2018/01/30 15:19:39 executing program 1: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) pipe(&(0x7f00001cf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000385000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x1, 0x6, 0x0}, &(0x7f0000d24000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cc8000)={0x0, 0x2, 0x0}, &(0x7f00005ad000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000327000)={r3, 0x5, 0xffff, 0x3, 0xc, 0x40, 0x4, 0x400, {r4, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3b9f, 0x1, 0x3, 0x9}}, &(0x7f0000453000)=0xb8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000e55000-0x6)={r5, 0x7fffffff}, 0x6) 2018/01/30 15:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r0, &(0x7f0000163000)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f0000a55000-0x1e)=""/30, &(0x7f0000d23000)=0x1e) 2018/01/30 15:19:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e0b000-0x4)=0x2, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1b) 2018/01/30 15:19:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00002b3000)={&(0x7f00008d6000-0x14)={0xfffffffffffffe85, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:19:39 executing program 2: 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) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000850000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000fc4000-0xa7)="7c05cb7e83109e4cf4a13396f105c1ba65f99990605745ec0fbdd93bf744d581060bf9c0fb3c4d79e206169506b412e6c9ff40192fc5681ac0bd6fa46f5db942cbee945af8231372003df1ed69312c26d5aaa34287a9fa21de2e39ad24139b9bf8c6a631f321d18879d547cceaed2f206653fc501bb66376a275f9d585065a63815ee0b1d138a83766781c313808b400", 0x90) 2018/01/30 15:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000208000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c1c000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000f7f000-0x8)={r2, 0x20}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ecf000-0x4)=0x8, 0x4) splice(r0, &(0x7f000066a000-0x8)=0x0, r0, &(0x7f000027f000-0x8)=0x0, 0x94, 0x0) sendmmsg(r0, &(0x7f0000d92000-0xb0)=[{{&(0x7f0000654000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00004c0000-0x10)=[{&(0x7f000026a000-0xfe)='L', 0x1}], 0x1, &(0x7f0000501000-0x48)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/30 15:19:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) vmsplice(r0, &(0x7f0000d9e000)=[{&(0x7f0000884000)="b94d5617e35d2d08ada990ff07f5990cb35045862be89c9026e4eb61fccf2a7b3f12e28dbf76f7a8c1671f62ae4b6a5812f1a7b3ab2ea78829e287020e0b6759ec16b97c0fa41776dd676d72d38eaf948767e2", 0x53}, {&(0x7f0000718000-0x1000)="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", 0x1000}, {&(0x7f0000741000-0xcf)="f037350c2203cb342ec443f5cfd45445f68086a74d10b04c8873676e1ccbd8ae7cc19e04f2d97522b5a3cc872e8a568ff3b6b48b1971eae24234991bd328b8e95f8cee9882c0fd18917805e3205e6fd8d4d48ad57db259e8cc110b1a6ad63feb97c2ac9c9f9c9c1591e45b5d430f68002f1e3f29bbff9271b68194ac8b6e1a142f948fb52590f7da82db829a971189665c90e6536b1746e8c99f59e6cce1394cb6ee90c3807fd68fb99618bcf1eb6687a6c2c3b0c33b901c57fdd2b93aefa51cea1005cd0b3b1429c8d344c39b06ca", 0xcf}], 0x3, 0xe) poll(&(0x7f0000beb000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/30 15:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000815000)=@hci={0x0, 0x0, 0x0}, &(0x7f00004e1000)=0x6, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f00004b8000)=0x0, &(0x7f0000560000-0x4)=0x4) 2018/01/30 15:19:39 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a18000-0xcc)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x74d3214e}, @in6={0xa, 0x0, 0x1b1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x20}, @in6={0xa, 0x0, 0x4ff5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}], 0xcc) write(r0, &(0x7f000026a000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f000027", 0x22) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000a89000-0xb4)=""/180, &(0x7f0000469000)=0xb4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x4, 0x7, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) epoll_create(0x0) 2018/01/30 15:19:39 executing program 7: mmap(&(0x7f0000000000/0x311000)=nil, 0x311000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000007c000)=0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/30 15:19:39 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001c000-0x4)=0x8c) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000001c000-0x10)={r1, 0xa4, &(0x7f0000016000-0xa4)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3}, @in6={0xa, 0x0, 0xc88, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}]}, &(0x7f0000002000)=0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001b000-0x348)=@filter={'filter\x00', 0xe, 0x4, 0x2e8, 0xffffffff, 0x98, 0x98, 0x130, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000001b000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@dev={0xac, 0x14, 0x0, 0xc}, @broadcast=0xffffffff, 0xffffffff, 0xff, @generic="f0b8c2e5d06c9859b0f9a6ce2f927b78", @common='syzkaller0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x20}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0xffffff00, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="311271851317f8c301fb849aef0fbaed", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0xc}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0x120, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x1}}, @common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0x6, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0x7, 0x10000, [0x4, 0x80000001, 0x0, 0x40, 0x2, 0x7, 0x75c8, 0x2, 0x9, 0x5c, 0x0, 0x2, 0x6cbd, 0x0, 0x8, 0x6b4], 0x2, 0x4, 0x7fffffff}}}]}}, 0x348) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x2e0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb8, 0x118, 0x0, {0x0, 0x0}, [@common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz1\x00', 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x340) 2018/01/30 15:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000679000-0x4)={r0}) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00002ee000)=0xe4, 0x4) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000706000-0x2)={0x1, 0x400}, 0x2) listen(r0, 0x1008004) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r3, &(0x7f00006d7000)="", 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) epoll_create1(0x80000) write(r2, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$inet(r2, &(0x7f0000495000-0xff)="", 0x0, 0x0, &(0x7f0000199000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r2, &(0x7f0000a75000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00004e3000-0x4)=0xc, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000a01000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) 2018/01/30 15:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x2) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/30 15:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00006ab000)=@get={0x1, &(0x7f0000ddb000-0x47)=""/71, 0x80000000}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000130000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000161000-0x4)=0xc) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) writev(r0, &(0x7f0000730000)=[{&(0x7f00004e9000)="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", 0x201}], 0x1) close(r0) 2018/01/30 15:19:39 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000002f000-0x38)={&(0x7f000000b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000002e000)=[{&(0x7f000002e000)=""/220, 0xdc}, {&(0x7f000000d000)=""/96, 0x60}], 0x2, &(0x7f0000017000-0x61)=""/97, 0x61, 0x100000000}, 0x2101) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000030000-0x28)={@generic="ad2517f0e46aa1662e66a1dc90b5112a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000017000)=0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000002a000)={&(0x7f000002f000)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000030000-0x50)=[{&(0x7f000002f000)="f3b079175003496e1c58b8929e50a02b5d711433bef0c2616db7ff3cb2707d6079ae28177115759efdd507ccbd7ce400ca0f4b0bbb027d74ee74afe09709c1add39c01138843c0fb549a1293b3e8275e50c495b9a3f051da7541cfefa996e1", 0x5f}, {&(0x7f000002f000)="5e2e61b6f9360a03ec23440ffe2c0bf0fbf8d9097a103b5facee2d09598854f7a1cec62623b885ada10605997441fc8fc2a6c1025810fbd0362e59a8b3bc3c5c50fdd56c41204990eeb00a10f6f4b229b66ca235733a81cb9b3749d1fcaf8c47916c9ca7dde8a829086c5753bccb1ab8ebb145bee1782716709704fc99fc759636542f5f870b0bb1936de4b59904ad1578471eb810baf35d384f7028edab332e0f5c699b4ec8853830249aeaef1bc8f3e6be63dc5a0eeaee24fe21944b5c826affc4321d71", 0xc5}, {&(0x7f000002f000)="97847c8b93427f11f0e411cbe50611be58b1a5270a2c6249cfa1b00a2f4f903f88c460b91fd009f814b49face0495f6e3617f7657f6808af", 0x38}, {&(0x7f0000018000-0xa3)="e1796c71d758d970c279544a6489adf5c3d3d69d6646400ae7c67367e17f6f0b816a6242f657b2aa54d756306529df057b923821a4a266828a62f31e0d0a3ef0b3fbb2ee07bda9117fe9ecab6a69c1502484c5f2b0cea28d2ed727d5d6c335791c663ddc71da8a84aa9e889e7cfb465dd42354186dbfb49cd18aa62eec499f5f27eb9e738bcf855baae08434af8ec9334c86583cc7321d3515a1513c60eb3f4805ba3e", 0xa3}, {&(0x7f0000030000-0xdb)="5cb01b0fa0ed6f97326a5fec2704bc211190d9af605de97bf0b104da0e82cda23026c2da26c78c88452e153aafa879f74ff0a428e0c97c6d4c35785f34415b3834805c9432a30c9ac64845f93423546999e75afb5d23bc0598dbfdbed74354d7939bc7a0ee10c25be1b61ee155b8531eeb90c55fd928abcacaa093194b470a1933d22f6a5ff45d7f304afa4cb705854656eade73252433a08e26ec0acb00b6471f1c960f5fe5b33183eb5b84e9fc99ac45481a0c2063f85a2871e837bfccce981fd21faedf3e45b57b122c0a7a3313d8a23f5665a21effe281c55b", 0xdb}], 0x5, &(0x7f000002a000-0x130)=[{0x98, 0x0, 0x401, "4198073082091bcfe97cdc750946d82911e83e57bede955f79c9d0567532801523fd23ed1db7b67dd518c13ad6b63fe4d0d6d9fd411f6e42d51192604909d6a77f4238677af239aed2983ad99bf9f048ad260dc837c2e0f1836fcb8584e88722ec8e6643dcc630806b92d3f66ce0e3233f1c5d7fa6bdd8b831a6f3bdda1e52239fd7"}, {0x98, 0x102, 0x7, "194da35ee14b969dfc81aa71a50db1db89f844bf7251377c7da1d11b6923ac1070d3bfac7125554f4efe9312d2057dfffc5c0301317f1e50cf47446303c62d9ef4c2b35e59bf13008fada4ba1527cc31c6d82f77c9b4950c87b49f1debbfaf17be0883bc2488ea2fd2a57f44a89a921ba26afd8389be578b7e5b572edf54ab0de6298a7645022b"}], 0x130, 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f000002f000-0x38)={0x0, 0x0, &(0x7f0000020000-0x30)=[{&(0x7f000002f000-0x81)="b9e4fc805d9eeaa9e4bc6fa4cc6be97fb653ba0dd05c89f94ab25e74c8d37a0f033ced0c28f81fd76933d33811a5a29c8b0e51a7354f3783424a04d08ae50ef2da1bc669eeb4074420d0d8e74a0df3f7683f3b85e806a533bee0acd2ec641cb14ea42bb76131384463446ac28c6d8110ccba3dced398f093b5efc21b76b46a95b6", 0x6f}, {&(0x7f0000008000)="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", 0x1000}, {&(0x7f0000020000)="bc251be8189319f6ed1bb68882a6268c5b694dbf2fc868dad095e501d74c56a83fab0ded0f953446aa9f4dff277cf0aff1412fe1956600dc6c66dffbffc54ace6c1a7133f414c0588f83096b55b7021fa6d85cf510bcad84ce5a950215a7c5c2221cd8de7dc5252e6fb48f23a17d64b45ed30023c5f00201722aefb78baf817c4cf1e08e5c505082f9ccb174e1dea898bbf4bd984596e7e64cd56cfee6bc4794c030789455565a30298d85e8c690c04d34b5a47308651970b1fcde9bc17ff14e", 0xc0}], 0x3, &(0x7f000000a000)=[{0xa0, 0x100, 0x9, "2eccc85c0c2898cfa94fae69d5c4f875f9565d72810e3f234b3d788292b0444bbb6ae70357a5795d0346d82c933f9b529221f5cc08a9e722bc30812eae71f03ca651f043b808a1ea639a1a5e286899d95e014a8e0bd62ce2bcc97ed3e9878bd4dd3aa23c53a778f17c19ad0806d8becd026819e2dc302cca376a6b450760ee1288a9a2c4cbe4bd9c4049b5f3"}, {0x48, 0x113, 0x2, "5d930ed853db50f1d304ae7db5f0dbdd07954db9179f082742fd068e16f5d913cb3b39b682577a44b8fd089ffa0e5ed6d70dc7cc"}, {0x108, 0x196, 0xfffffffffffffff7, "5c668b6693178849d25e1589c14f9d04b0f0b98e3ecdf9bbf37b2a0a28eed429c2cfa3a7fac2dd94fecf193c14835da3ba7f23d884a0ee39f4a25cfae7330f42fa8048a3def4aba27f5ff0d020426950aa75cabc50ef5c88e4542e17706e4b1f252aea4f9c8cce20f1a64c9f1bae04dc98992902319db7071ae30c4842c06cd39dd9f4fcc74e33f21b7ad650560a66f93787ce96b1361fa48db7916f43b1963d2ef0e26addce146270538b97ee5872a886702676434dfb06c4850afba03cbbbab8007424c2efdb8098ac620677f8547504f27810afa031f9317e129c8d4a252188a6e24de0948fb818842de8247df6b67f311b34"}, {0x38, 0x11d, 0x80000000, "e4b37a031a4c01bfb6598ac3b6fc8d7c3bdd4a6bee37f3078674cc736480dd30bb"}, {0x10, 0x10f, 0x670f, ""}, {0xffffffffffffffc4, 0x11f, 0xae0, "86f5e85ff43f7e1af68fd0ed47899b3c3f7cafd78426769c997937fab282e1b0aabc9af9a120d688bbd1210986101b7e1de5076f50ebc629a7992ae53144bcd4436da712d9119fcd"}, {0x100, 0x10a, 0xfffffffffffffff8, "91742daec98b74385bd20c0e33c9d0e8d973fb5646093cb68cf42942096253fec3e5ad8cba601b90a82d56f872fc6df6002c5cece4f4c45ba3630e3e21184419710b635106042aa1e7ae428e8389b984055b4c3eca9dcc997923fbfbe99a6877e6869602065a27e34a6985a0fb4e0238c45a18de58dab374029b60e91521f68e4b637ced5aebb61dd18f5068cc2db04f1a6cece4e2647c61c11d987c38e274ab20569244a82cbc11d5a340b2aeeffb57ea8fa9b6f73babee65535c4814bf8b7501985aa14573775c1a37815f11e40f9d783999d4c47a4c8a33c539807b9ca426e7a42190f4ff4a8b75c9"}], 0x390, 0x10}, 0x40) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000027000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000002f000+0xc)=0x0, &(0x7f000002c000-0x4)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000008000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000)=@setneightbl={0x24, 0x43, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x10, 0x1, '/dev/hwrng\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000000d000)=0x0) 2018/01/30 15:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x31129458d9b20f85) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000017000-0x2)=0x9, 0xfffffffffffffe3e) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x4, 0x5, 0xf8, &(0x7f00001a7000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005c9000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000659000-0x4)={r0}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x4000}, 0x27c, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 107.330103] xt_nfacct: accounting object with name `syz1' does not exists 2018/01/30 15:19:39 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000321000)="025a7faff808c220d42bf4020e7978fee74c24cf6b823f0bb7e831eff99c163e68e8e748e10ddcda98c91e8413d7a3928c4660889c98c86397675ba19472461f061faa50809d50a6f2b2933f844b533d1421025217e1712ea95f4a4e6a71cf878e5b7e91f32a3b42b78bbf", 0x6b) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000059e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000fef000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000852000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ca000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x0, 0x1ff, 0xa, 0xa0, 0x0, 0x0, 0x0, r2}, {0x5, 0x6, 0x8000, 0xc622, 0x80, 0x40, 0x101, 0x7}, {0x530, 0x3ff, 0x7f, 0x7}, 0x0, 0x7, 0x3, 0x1, 0x1, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4, 0x3, 0x1, 0xfffffffffffffff7, 0x4, 0x9, 0x73}}, 0xe8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ff0000)=@raw={'raw\x00', 0x9, 0x4, 0x358, 0x258, 0xffffffff, 0xffffffff, 0x98, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000b5a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x188}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x90, 0xf0, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}, @unspec=@void=""]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x4a, 0xf7e, [0x9, 0x20, 0x9, 0x2, 0x7f, 0x9, 0x9f, 0x5, 0x5, 0x8001, 0x5, 0x1800000000000, 0x8001, 0xc46b, 0xffffffffffffffff, 0x7f], 0x1, 0x4, 0x7ff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, 0x81, 0x6, [0x20, 0x20, 0x80, 0x7, 0x326d, 0xc8a8, 0x4, 0x7fffffff, 0x9, 0x53, 0x1ff, 0xfffffffffffffffe, 0x2, 0x3, 0x3, 0xfffffffffffff85e], 0x1, 0x8001, 0x5}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa0, 0x100, 0x0, {0x0, 0x0}, [@unspec=@void="", @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x221, 0x40, 0x0, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7f, [0x5e2, 0x4, 0x2, 0xffffffff00000000, 0x80000000, 0xffffffff], 0x6, 0x100, 0xfffffffffffffffc}, {0x2, [0x18b9, 0x0, 0x8001, 0x40, 0x4, 0x401], 0xfffffffffffffffa, 0x9, 0x6}}}}]}}, 0x3b8) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) accept$packet(r3, &(0x7f000040a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae0000)=0x14) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000ff0000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:19:39 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000008000-0x20)={0x20, 0x0, 0x10000, 0x20000000}) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000008000)=[{&(0x7f0000009000-0x41)=""/65, 0x41}], 0x1) socketpair(0x4, 0x2, 0x19, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000001000-0x1)={0xfffe, r1, 0x0, 0x0}) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000000)=0x4, 0x4) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000008000)=0x60) 2018/01/30 15:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000ff1000-0x94)="", 0x0, 0x0, &(0x7f0000f40000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 15:19:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000538000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000ae6000-0x4)=0x8) getsockname(r0, &(0x7f000080f000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6c000-0x4)=0x10) sendmsg$nl_xfrm(r0, &(0x7f0000969000)={&(0x7f0000b6f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000b44000-0x2d4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00003a7000-0x20)={@generic="458f25360f28d4f2da90900eee015459", @ifru_flags=0x1}) 2018/01/30 15:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) connect$inet6(r0, &(0x7f0000a66000-0x1c)={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000128000)={0x0, 0x0}) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00007e2000-0x1000)=""/4096, &(0x7f00000c1000)=0x1000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000bd000-0x50)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009ff000-0x4)=0x8c) sendto$inet(r0, &(0x7f00002cc000-0x79)="197e0a5a63ba9d20967264c554e6ede5dc6f8ee3a4e72f3116b8e5b5d0503778009dfe3cc639b03c81134cc64e9f8fd9b3a82d2923190f78058f98981b534933150871da7e35b5b9fbba0a9df78fb20451c17e82795ddfbf0d0a576a9c76351aab2300cd2c170a3954666e8b179218cbb226388ec7aa0981b4", 0x79, 0x8090, &(0x7f0000fa9000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008a5000)={r2, 0x9}, &(0x7f0000b59000-0x4)=0x6) pipe(&(0x7f0000efd000)={0x0, 0x0}) setsockopt$inet_dccp_int(r3, 0x21, 0x5, &(0x7f000066c000-0x4)=0x4, 0x4) 2018/01/30 15:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @igmp={0x10033, 0x0, 0x0, @empty=0x0, "41a9ba65"}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) getpeername(0xffffffffffffff9c, &(0x7f00007d2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000c25000-0x4)=0x3a) mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000027b000-0x4)='tls\x00', 0xb996f5e6cbf32f8d) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000afe000)=0x8001) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b66000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000781000)={0x2, [0x0, 0x0]}, &(0x7f0000cf0000)=0xc) accept4$vsock_stream(r1, &(0x7f0000fe8000)={0x28, 0x0, 0x2000000002710, @host=0x2, 0x0}, 0x7, 0x800) 2018/01/30 15:19:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000081f000)="2400000021002551071c0165ff0ffc020200000000fdffff0de1000c2900060000000000", 0x24) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000700000)=0x0, &(0x7f00008c4000-0x4)=0x4) 2018/01/30 15:19:39 executing program 4: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000035d000-0x4)=0xffffffffaaec9a6c, 0x4) r1 = socket$inet(0x2, 0x3, 0x3) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d18000-0x4)=0x4) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f8b000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f8b000-0x90)={0x3, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f8c000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f8d000-0x4)=0xc) bind$can_raw(0xffffffffffffffff, &(0x7f0000849000)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f8a000)={0x0, 0x0}, &(0x7f0000f8b000-0x4)=0x8) accept(r1, &(0x7f00007a2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, &(0x7f0000736000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000012a000)={0x0, 0x8001, 0x3, 0x80000001}, &(0x7f0000337000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a99000)={r4, 0xff}, &(0x7f0000ed0000-0x4)=0x6) 2018/01/30 15:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00005c3000)={0x0, 0x0}) r0 = accept4(0xffffffffffffff9c, &(0x7f00006e4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001b4000)=0x1c, 0x80800) accept4$packet(r0, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000821000-0x4)=0x14, 0x80800) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) read(r1, &(0x7f00001ec000-0x23)=""/35, 0x23) 2018/01/30 15:19:39 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000006000-0x78)={0x5, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xffff, 0x6, 0x4, 0x1000, &(0x7f000000a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x2, 0x7}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/164, &(0x7f0000006000-0x4)=0xa4) [ 107.444765] dccp_close: ABORT with 65423 bytes unread [ 107.448316] IPv4: Oversized IP packet from 127.0.0.1 [ 107.448403] IPv4: Oversized IP packet from 127.0.0.1 [ 107.469382] IPv4: Oversized IP packet from 127.0.0.1 [ 107.474647] IPv4: Oversized IP packet from 127.0.0.1 2018/01/30 15:19:39 executing program 5: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = epoll_create(0x35) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) poll(&(0x7f0000ac0000)=[{r0, 0x0, 0x0}], 0x1, 0x8000) shutdown(r0, 0x2) 2018/01/30 15:19:39 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000003000-0x10)={0x9, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = socket$inet6(0xa, 0x1, 0xff) sendto(r1, &(0x7f000066d000)="", 0x0, 0x0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a) [ 107.519885] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/30 15:19:39 executing program 0: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f000084f000-0x8)=0x0, r0, &(0x7f0000fdc000-0x8)=0x0, 0x6, 0x0) 2018/01/30 15:19:39 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80005, 0x0) syz_extract_tcp_res$synack(&(0x7f0000018000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000020000-0x5e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r0, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/30 15:19:39 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000010000)={0x1, 0x3, 0x5, 0x100, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000017000)={r0, &(0x7f0000001000)="0a01e054794670c08b758ca4c10b42e91fc9557663fa0c627f60ebd110a9796ea141", &(0x7f0000018000-0xc7)=""/199}, 0x18) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000017000-0x10)={r0, &(0x7f0000017000-0x1)="b0"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0xb, 0x5, 0x8, 0x2, 0x4, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/30 15:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004b0000-0xc)={0x10, 0x0, 0x3, 0x1}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c12000)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00005f4000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x8, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) recvfrom(r0, &(0x7f0000618000)=""/21, 0xffffffffffffff08, 0x0, &(0x7f00004e7000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000026b000-0x10)=@req={0x50, &(0x7f0000ac2000)={@common='vlan0\x00', @ifru_map={0x8, 0x10001, 0x80000001, 0xff, 0x4, 0xd7d7}}}) 2018/01/30 15:19:39 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)=0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x7, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001000)={r4, 0xef, "7cd19ba42a20de19cc3c435c67f5da838ca7c6fc75a307ec09e82355f17504fe1a0437eada43bbc27f4ea98838f51a5e38cdfbcae9b83f7bb981ae69290b2da3260a105187f2029438d9df33b14eec1859154aba1e581a0d462736d35a3f2da85b80422b69404bf18b1d794dcf1724026141871d9c0e6a7a5ab30218696428a06fbd3966a7a28ca8d5ac479f80ce7baaed664d6a7d04d440e52c57a5de669e483e011cb99c91d0f08694baa2da73c4c75a931547705dbc66c54ca90f1dc4af84768c2deea4562de6f48d67e5ea075a11b93903a99d79747b97badfbe5ed4b9fc448f7a221382b003886afa4b6e4819"}, &(0x7f0000002000)=0xf7) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000)={0xff, 0x7, 0x10000, 0xffffffffffffff7f}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) r5 = accept(r0, 0x0, &(0x7f0000003000-0x4)=0x0) getsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f0000002000)=0xffffffffffffffff, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000003000-0xb8)={r4, 0x6, 0x400, 0x7fff, 0x9, 0x2, 0x0, 0x8001, {r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x0, 0x6, 0x7}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000004000)={r6, 0x6}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000006000-0x5)={0x1, 0x3ff, 0x1, 0x8}, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000003000)=0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000007000-0x12)={@generic="dff9150baa4b9743a19159d5f351160d", 0x4}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000005000-0xc)={0x81, 0x6, 0x1606ddb2, 0x101, 0x3f, 0x0, 0x701}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000007000)={0x0, 0xc9, 0x7, 0xa40, 0x6, 0x0, 0x5, 0x1bf, 0xdfb7, 0x5295, 0xffff}, 0xb) 2018/01/30 15:19:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x200) pipe(&(0x7f00005a7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000087000-0x4)=0x3) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000ba6000-0x27c)=@newlink={0x3c, 0x10, 0x10000009, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$pptp(r0, &(0x7f0000afc000-0x20)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet6_buf(r0, 0x29, 0xde59de5d79e0a000, &(0x7f0000fc0000-0x6b)=""/107, &(0x7f0000b5b000)=0x6b) 2018/01/30 15:19:39 executing program 7: pipe(&(0x7f0000230000)={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) gettid() getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xfffffffffffffe10) getgid() r2 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000000000)={0x0, 0x0}) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r1, 0x28, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={r3, 0x7fc, 0x10}, 0xc) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000660000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ed3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a68000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x62013, r2, 0x200000000000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff9000-0x4)=0xc) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 107.571526] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/30 15:19:39 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x3567, 0xbb95) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe6000)={0x0, 0x0, 0x0}, &(0x7f000098a000)=0xc) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fe7000)={0x0, 0x1}, &(0x7f0000fe7000)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c2d000+0xd1c)=@assoc_value={r1, 0xa3}, &(0x7f0000fe7000)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c2a000)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000fe8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe8000-0x4)=0x10) 2018/01/30 15:19:39 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x2e, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/01/30 15:19:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000001000-0x5f0)=@raw={'raw\x00', 0x9, 0x4, 0x590, 0x428, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000002000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xffffff00, 0xff, 0xffffff00], [0xff, 0xffffffff, 0x0, 0x0], @generic="b50a6aed86bdc52cd678060f3a82fd77", @generic="8e1ab10cda9d4d9866e300dc96756252", {0xefd07c881c337397, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x1, 0x1}, 0x0, 0x228, 0x268, 0x0, {0x0, 0x0}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x80, 0x9b9, 0x3, 0x9, 0x1c, 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}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, @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}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @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}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}], 0xf}}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [0xff000000, 0xffffffff, 0x0, 0xffffff00], 0x3, 0x3e, 0x1, 0x0, 0x2, 0xa}}]}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x8, 0x4, "d5add93f50ac2628124053ee8d22836c3fd432de1a2bed281b946d1d082a"}}}, {{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], [0x0, 0xffffffff, 0xff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ip6gre0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb, 0x7d2f, 0x1, 0x0}, 0x0, 0xd0, 0xf0, 0x0, {0x0, 0x0}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x4, 0xffffffff, 0xaba5, 0x0}}]}, @unspec=@TRACE={0x20, 'TRACE\x00', 0x0, ""}}, {{@ipv6={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0x0, 0xffffffff], [0xff000000, 0xff000000, 0xffffffff, 0xff], @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0xb2, 0x2, 0x22}, 0x0, 0x100, 0x168, 0x0, {0x0, 0x0}, [@common=@eui64={0x28, 'eui64\x00', 0x0, 0x0}, @common=@frag={0x30, 'frag\x00', 0x0, {0x101, 0x3e6, 0x4, 0xe, 0x3}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x8, 0x100000001, 0xfffffffffffffe00, 0x6, '\x00', 'syz1\x00', 0x9}}}]}}, 0x5f0) 2018/01/30 15:19:39 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0xfffffe18}], 0x4, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000ffb000-0x20)=[{&(0x7f0000ffb000-0xf4)=""/244, 0xf4}], 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000005b000-0x8)={0x0, 0x9}, &(0x7f0000ffd000-0x4)=0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ffd000-0x8c)={r1, @in6={{0xa, 0x1, 0x9, @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]}}, 0x8c) 2018/01/30 15:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0xb, 0x8080f, 0x1, &(0x7f0000315000-0x8)={0x0, 0x0}) epoll_wait(r2, &(0x7f00008bb000-0xc)=[{0x0, 0x0}], 0x1, 0x2) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000e39000)=0x1, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f6b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 15:19:39 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000011b000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0xfff, 0x1, 0x6}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000001000-0x1e)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@can={0xc, {{0x0, 0x0, 0xffffffff00000000, 0x0}, 0x1, 0x1, 0x0, 0x0, "de4f121eb0d5b73b"}}}}, &(0x7f0000001000)={0x0, 0x4, [0xf27, 0xff1, 0x79e, 0xd00]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000003000-0x8)=0xe7, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) r2 = socket(0xa, 0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000004000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x9, &(0x7f0000005000)=0x0, &(0x7f0000002000)=0x4) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000006000)={r1, 0x3c, &(0x7f0000005000-0x3c)=[@in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000007000)=0x1dc5, 0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x3)=0x0) r3 = gettid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000009000-0x4)=r3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f000000a000-0x5a)=""/90, &(0x7f0000009000)=0x5a) 2018/01/30 15:19:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000023d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) r2 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000)=""/199, &(0x7f0000002000)=0xc7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000000)={0x4, &(0x7f0000003000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000005000-0x4)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000)={0x5, 0x5, 0x80000001, 0xff}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, 0x0, &(0x7f0000006000)=0x0) setsockopt(r0, 0x8, 0x7ff, &(0x7f0000005000)="2dbfa7f78bc680f817a7414b3607cd449f31000724025ecca855f3db4a862c80733b5444b5be2bce5ca1631fa42cfb923b8961a86d74f671aadf768cbfb6c89a74fc15e66dff138d237cfee80f4de80db2d943262552", 0x56) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000008000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000009000-0x4)=0x1f, 0x4) recvfrom$inet(r0, &(0x7f0000009000-0xab)=""/171, 0xab, 0x100, &(0x7f0000009000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f000000a000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x3, 0x4}}, 0x2e) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000-0xb)={0x7, 0x9, 0xfffffffffffffff9, 0x99e6, 0x9, 0x8, 0xfffffffffffffff7, 0x100, 0x58be2733, 0x3ff, 0x81}, 0xb) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000008000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0x8) 2018/01/30 15:19:39 executing program 1: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d17000-0x20)={@generic="a25201309666e23b2a3cbdf3dac68d3a", @ifru_flags=0x1}) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f000098c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d17000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00002b3000-0x4)=0x0, &(0x7f00000ee000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000e44000)=""/174, &(0x7f0000e6e000)=0xae) 2018/01/30 15:19:39 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003bf000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000001000-0x6f)="0f4baadd0d5d44b078edc5021d8f336320a281066e65cbd417aceabd5d5ce62b0043fec3ae72b3570e9baf56eac0e3a34f823c40db9922977e94115b266ef95b27f1aa95e19588aeb371f5f83d37c2a331ccc0663ef21a77c52b161fb32cf09d065d954510ee693ec50d6696611ac1") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00007b4000-0x68)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2e13", 0x0, "cf739e"}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/30 15:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x1000000000000802, 0x0) write(r0, &(0x7f0000e4a000-0x26)="240000001a00290400e5fff00111fd0d0a0b00000004bf0000f309ec0800030005000400", 0x24) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create1(0x80000) read(r0, &(0x7f0000f73000)=""/35, 0x23) 2018/01/30 15:19:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000229000-0xf0)=[{{&(0x7f00002bb000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000089f000-0xa0)=[{&(0x7f0000f53000-0x83)="704114cf2f808410c9aaefaea8a0b8417b776a927851873aadbf86e9823273f8e7f9ce9bcc443a842c45de35a619dfeb567348b43091f81e2bd805e62c9b576066aab14dc920f3e44b99f84e5f86e0b593d15de0fbb1a4000e5ee52f1d208d800e2a1d69fedc1da8c11737717312a5075337dd344be01cb0b441ebd7994594c85d80d7eedf1c6d0ef6c1ec4a1e1dcb4fe14baf86d9efa702164b192f92a0cb98841e441d1ac019eb4c57c21a", 0xac}, {&(0x7f0000fa0000)="e5f3417bd6da0f38f09d960f", 0xc}, {&(0x7f00002a0000)="a2ff", 0x2}, {&(0x7f00009cc000-0x33)="43771f5813ef4f91db1889f8fa464f4419f9afd0407e107f9dce81408e57ded776bf994cca4a320f5d75b02386f8e685ea2485", 0x33}, {&(0x7f00005f3000-0x8d)="4ea425d5b74195ee96847bada99a00ca8d55b7e8344415b9690afdf7ac48804e9296ac251b1232f1dcb88b8e5d807d3eb635ad1e44f7bfe91de6844f2af4b697619d899cc98312a69ed76748a12eb855946c6efb51a82b18a841c4b126c0e94644b9ea63c7a172dfe877d36828b8ff2c79a580901236bae207b69aac586628e0e33d1ffd1ff2caa6b8bfcb24ee", 0x8d}, {&(0x7f0000424000)="ad28557ae6dc0f88957eb1fcb2fd734db22492992cb7afd9be0ce58b71f7063b563595bdb8fd96e82ef4f5a92b2d5d30f6b729af2032e743f918f893898dd103815f3addeee95aa0568336a0ee8b629efb2ee40042b4b006607b730d0cc9bc08221e8f66bd3a9793f3926c97e5f8024e1d3e04ca5564bcb78ae4a2a07bb844d05f990cc2c30cbaad4f708dff8d7c45eabcb7594930ab32d0a10775264d65cba4a733b80ad763ea1d6ef1e83cd52b2128791591851c2466b479752136fc69f576152775", 0xc3}, {&(0x7f0000899000)="a95d715e38daa43618ea0050cbd0e9bc3b1cb8393acd7f66aaeab124a452e05fcc37c4854366fed2c66f47ddd4c1f30d0df50d97bad80268f803051f66fe182676d63bd03fc201c9", 0x48}, {&(0x7f0000d4a000)="c7", 0x1}, {&(0x7f00009c5000)="acad57fe81ab9754afb9b938be04dc76e3678e9fc8538da608d05d05e91f0c29418948de1171e18fc2f4b5fa45c3d006d7b0f69cc8c46eaa58fbb9383beb050a1090958e79e9145e77a10d4c3525a4988dce26b40960e438932bddd9ea42a0", 0x5f}, {&(0x7f0000739000-0x1000)="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0x1000}], 0xa, &(0x7f000027d000-0x1010)=[{0x1010, 0x89e405ced22ffd3b, 0xb1, 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{&(0x7f0000572000-0x1000)="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0x1000}], 0x5, &(0x7f00003d6000)=[{0x58, 0x11f, 0x100000001, "7f5fd258b7136af65837ecf15a2244978bca6d93e8b49b386cf4971b418b82d3157f7f12c1dde5bdf6ab4ddab0ea03d802147d95259b32ea4989371dacfcf728f53ed6c3"}], 0x58, 0x0}, 0xffffffffffffffc1}], 0x4, 0x4000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b06000-0x4)=0x290, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b2d000-0x14)={0x0, 0x6, 0x5, 0x7, 0x400, 0x2}, &(0x7f000052f000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000051d000-0x98)={r1, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x180000000000}, &(0x7f0000428000-0x4)=0x98) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f00000d8000-0x76)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d439ff7d59a04c8caef9327ff596dbc3dab59ae28d2e4fc172579132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x1d9, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffec2) shutdown(r0, 0x1) pipe(&(0x7f0000b43000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000f77000-0x40)={&(0x7f0000c7c000-0xc)=[0x0, 0x0, 0x0], &(0x7f000005d000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00005b7000)=[0x0, 0x0, 0x0], &(0x7f0000520000-0x8)=[0x0, 0x0], 0x3, 0x7, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 15:19:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000137000)="b22920f438fc4292ce8947d79055176f1b", 0x11, 0x48040, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000015d000)=[], 0x0, &(0x7f0000851000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/30 15:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x3, 0x6, 0xfffffffffffffffa, &(0x7f00005d7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c2a000-0xc)={0x0, 0x1, 0x2, [0x7, 0x0]}, &(0x7f0000c78000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b95000-0xc)={r3, 0xc0000000000, 0x2, [0x3ff, 0x4]}, &(0x7f0000cc5000)=0xc) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r4 = accept$alg(r0, 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00005c1000-0x9c)=""/156, &(0x7f000018b000-0x4)=0x9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00007db000-0x108)={0x0, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0xff, 0x2, 0xff, 0xd218, 0x8, 0x9, 0xfffffffffffffff7, 0x7, 0x101, 0xffff, 0x40, 0x8d44, 0x20, 0x6e1]}, &(0x7f0000e05000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ede000-0x98)={r5, @in6={{0xa, 0x1, 0x1, @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]}, 0x3ff, 0xff}, &(0x7f0000ec2000)=0x98) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000610000-0x14)={r6, 0xfffffffffffff001, 0x8, 0x101, 0xfff, 0xfdb}, 0x14) setsockopt$IP6T_SO_SET_REPLACE(r8, 0x29, 0x40, &(0x7f00005a9000-0x430)=@mangle={'mangle\x00', 0x1f, 0x4, 0x3d0, 0x300, 0x300, 0x300, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000078c000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x210}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf8, 0x140, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @common=@eui64={0x28, 'eui64\x00', 0x0, 0x0}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4=@multicast2=0xe0000002, 0x12, 0x1, 0x10000}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xcaa}, 0x1b, 0x27, 0x8}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x8}}}]}}, 0x430) accept4$inet6(r7, &(0x7f000052c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000ea000-0x4)=0x1c, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000001f000-0x4)={0x10001}, 0x4) recvfrom(r4, &(0x7f00008cc000+0x88)=""/202, 0xca, 0x0, 0x0, 0x0) 2018/01/30 15:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2f9ff6e") getpeername$netlink(r0, &(0x7f0000ec5000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ce000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a22000)={0x0, 0x4c, &(0x7f0000764000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x30c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffec}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000036000)=0x10) accept$packet(r0, &(0x7f00000d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d91000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a2d000)={r1, 0xd, "c1061a7ff931a6fdd0e097f35e"}, &(0x7f00005b2000)=0x15) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00003ea000-0x10)={0x5, 0x20, 0x20, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a8e000)={r2, 0x81, 0x10001, 0x1, 0x80, 0x7f}, &(0x7f000045a000-0x4)=0x14) connect$vsock_dgram(r0, &(0x7f0000cf8000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) 2018/01/30 15:19:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000093e000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcf}]}, &(0x7f0000de4000)=0xffffffd9) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000abc000)=0x0, &(0x7f000016d000)=0x4) write(r0, &(0x7f00001a1000-0x9b)="92c2cf195ce83fc164e5b288839ecc65fb944c261e035f2ebc53e1dd5d32581ee3e342d842b0cd4fca7e8b21ec3ef6e95768e281b38ad3ef168513905cd9182be3ac5d8809236d3bb42a4d9c37a020ebf16f075a8498749d7bcf6271bedde9d2229b2393b46baefac99a18048d6b63027f37408106f41f1e0ed7f346798517af0344b85fc43a36845a2f6e5224ef621cba9338a703ca2f0cafbbc5", 0x9b) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) sendmsg(r1, &(0x7f0000953000)={&(0x7f00005cc000-0x8)=@sco={0x1f, {0x8a0, 0xffff, 0x1, 0xff, 0x4, 0x71ba7e3b}}, 0x8, &(0x7f00001a7000-0x60)=[{&(0x7f000002b000-0x1)="02", 0x1}, {&(0x7f00007cc000)="72c5f6bdf9da3af881b2d76f68", 0xd}, {&(0x7f0000d73000-0x62)="cb243107b89a0dcca9609095853277dbf176d28638f1f500483cf28b313220ae7ebb213bcf575703af3eaa15a41d68c3b16f98050257c5da90ff8338947f42205e362620e48ada1319e4e038b2cdf3756ad9defb4478b2f072551bf8d803408f1d6b", 0x62}, {&(0x7f000025b000-0xb)="efc6d31c9d537591d864bd", 0xb}, {&(0x7f000042e000)="ada52709694c12cc1f4e33e03746436199d1abe9496baa122bb46fb4c59139c014b4002821eac12059cba1ca1bec063e723d125f4af6400efe35ee3bd6e7049510abb9eb289685d183f5bf60dfc28bd18fa4dc3ae1becf73ff563da3f63db1dfa22d598ae8e7d6e56e72b87f42e16c605a97367c12d7cca9033983b600e2111e1f20bc1807cd5ab88d3ad37323d7a122e3d94386418a35544580e2449aa8659d9899dde78a0b149db4cbce196f1fca0ce85a43394edbdf668a37637689c5ddc459feab8c7c03032e5c", 0xc9}, {&(0x7f0000637000)="6e6de1e9583f356265b9f6b000ca09b7fd0daf2742814d60b5448335c63a05dc97a3fbd9b9c43effd4db43899df53db770eccc230674bb3759d3b1a66ed5ff4b14f3eb9ae31df3c1b5f44ed3d807cf4ecc57f1f5abc3142c18079a34d7ddf07abc865d4b5521131259c97add64166896bc68b0301bfb316c9263a2b2a19c35a0821c999e161deea7cdc5538ae9de7eee99", 0x91}], 0x6, &(0x7f00003fc000)=[{0xd0, 0x10f, 0xb5b, "a6a27b0e8d723ce78cf29c311f1e307e4400bfeb7dbfee507aa6d63962120aa6a7a8a2c8e65424f204da6cfafebc2b51ec85ea42120d13286c6cccbf9b058a29b501331170e95805b55a14167ef3ea14f13c5a47053e3b0f778c1ba0bbc226b9ff42f9c128365395d6d169ddd6ec3c6076972e89ebfd689ad7d6615e9d45ac75f828512c17096eb8300624d395870bebe4ed7e8ffc7e59f54d4066af96e2c823dc7fe9c86cb7a8c69ad9db1377242e6360131feb1a6fb763e2e268"}, {0xa8, 0x0, 0x0, "79508fe1ec12a255245861a230c56310eb5f337386833cccce6f71c345f621a96222319e6930c2c1a8806a0074ed13876a2124c24f3350c3f2736093f72e3c41775606611081d433ef3ea568c2d4da2f3d57d492310f6f327e7b74840fbd206bfbc4387f3ce7e41cfe323c2c7a26bda5b504b590abfc9fdbf70d10bbf8e99950b009661d4c6fecf49073108ce7a18329699ae622bb6f"}, {0x1010, 0x11, 0x7, "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"}], 0x1188, 0x20000004}, 0x20000804) 2018/01/30 15:19:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x312000)=nil, 0x312000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000237000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000313000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000314000-0x4)=0x10) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000314000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000313000)=0xc) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002a6000+0x68a)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000313000)=0xe8) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000313000)={0x0, 0x0, 0x0}, &(0x7f0000313000)=0xc) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000314000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000314000-0x4)=0xe8) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000313000)={0x0, 0x0, 0x0}, &(0x7f0000313000)=0xc) r8 = getpid() mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000a2000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000313000)=0xe8) r10 = getgid() mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000182000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000313000)=0xc) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000008b000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000314000-0x4)=0xe8) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000314000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000313000)=0xc) r14 = getpid() mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000024000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000314000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000038000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000289000-0x4)=0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000313000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000314000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000112000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000169000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002b6000-0x4)=0xc) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000314000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000df000)=0xc) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000302000)={0x0, 0x0, 0x0}, &(0x7f0000314000-0x4)=0xc) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = getpid() r24 = getuid() mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000026a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000313000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002a4000-0x4)=0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000314000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000097000)=0xc) r28 = getgid() mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000cc000)={0x0, 0x0, 0x0}, &(0x7f0000314000-0x4)=0xc) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000313000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000042000-0x4)=0xe8) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ad000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000314000-0x4)=0xc) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000314000-0x4)=0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00002f9000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000313000)=0xe8) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000314000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001d6000-0x4)=0xc) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = getpid() r36 = getuid() mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000314000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000314000-0x1)=0xc) r38 = gettid() mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000314000-0x4)=0xe8) r40 = getgid() mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000314000-0x4)=0x0) r42 = getuid() r43 = getgid() mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000314000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000215000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001d5000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011b000)=0xe8) r46 = getgid() r47 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000314000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000261000-0x4)=0xe8) r49 = getgid() mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = getpid() mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000313000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000313000)=0xe8) r52 = getgid() r53 = getpid() mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000314000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000313000)=0xc) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000314000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000141000-0x4)=0xc) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000080000-0x188)=[{&(0x7f0000313000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000be000-0x50)=[{&(0x7f00000b4000-0x1000)="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0x1000}, {&(0x7f000017f000)="0b37d5605a7adf76dccac8ba743c9fb14b94361c5d87ee65a404f5908db7b1356b104b5821317f533628c4c15c74cc6247c725b554cd1a58174b3144eb3100e2618d240939767b0fcb6957b5b2a0d8295c1114d08ead1de28a843634bb9b612c5a7068897a167d170c34cee335009e332df5ae47928050f48e25c2b90c07eee5", 0x80}, {&(0x7f0000314000-0xa4)="9549978d13c1247fa0c27ec07d5f1147dfef79f5778ce582d65be36d835e2cb735cc7a76668d4d821ba087af86ecfb361d5fafba26154d19ae0a56fd2ee0989a2502b2657cae3394033401397b5d8c6e00db0e380fdb9637cfdef260d027473b3baef288e4c34e43de79696f249f9116d60893314fe69788f9e48d1e3a606b3a50cc330b0c6e4475e065e91d1add45332e8d8aef4e3561ae7fdf4440ee06dc4b562b213e", 0xa4}, {&(0x7f0000314000-0xf4)="c6f26c228b2e981f988d84a688e44473a8468e61d956a189958bfbfc25033f596360c4d50b55d0c7d099af5638437aa1e1a4fc2f7776f5de7c8ac010a899932d37280c69c7d0d588a17fe7b7edb72829de73b992d8ced9f46451f2cd2c77be0bf6dbbd2368a3cc86b32ad8379774386b6cda213659998ca43be41b9b768a90d895c6310f714bf00b79a4289e75db398f01487ca03d17b7b4f6afbbf6fb6cb5e4553c6f0187082285156f40eedecdc8465b0d882500d38e5ab66c4d8031e422fc4cb4cb875d611f599f6127bd4c39fb6405d75a717882b151e90fe4e16f77b6b388fc2452bc81fc826c6abf7064e446b08f74825e", 0xf4}, {&(0x7f0000313000)="c70af33f4f55c8961608ba16502791e715260ea706204e3fa7ee095e98f1ffe3d1760bab5c2353dda2ae24a15c42d9bdc3d4f73cab1d44da6f989a3565cfaf3dac647810ad8019522c39334bd4fde443218fb6a135504562a23957c2e80155dcd8a8ab79492cf48c253ade482d9bf34d7c9c231217a8beed5769e22ca21a47957e932fec4a141194c9ec3607e847a986c66851d03126f205f0379a98ec626d2385d8f681abdcd7c22f3e2ae7d09707a884d57db00773a4ca4f43f6c72c9d6c1da38202135e6d8ac41c8ae73748b37dd4ace3d965b4bb7ddfb93729b31597ebd415c7b40ace", 0xe5}], 0x5, &(0x7f00001b9000-0x88)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x88, 0x4000000}, {&(0x7f0000313000)=@abs={0x9eaee43bc29c219e, 0x0, 0x3}, 0x8, &(0x7f0000314000-0x80)=[{&(0x7f0000314000-0x76)="df69935d3a2dfa9ad9bf2d5f5e931b3f10972b29058217eca9da291737cfc5c4865a0799e3617f3090bdbdd53a1b861335e9b6317f4879c22751710c1fb22c7437fc69eae145d4cc7266ebf5b591f963acfdc6c43447d610eb645f5d1a1159fe6a6e7504ed0b3dc5aea9d4ba4a7bc116f8c1c5fc599a", 0x76}, {&(0x7f0000145000-0x13)="697f8872ac9a93b35196f5da1a764bcada65e6", 0x13}, {&(0x7f000026b000-0xef)="61ef485a64f58c514411c9a975a3201090fcb43c8f445d56e568559c5f246396c1bc9a3167e46e7bfd7987b20d0dddbc6e75c0c63a6c3f44873aeef0b3792234b8c39d08caac736ce8867e439122aa2a37aa2e4624594ee972121f440f4dc6580a77f691d459e7de04064e9a8f8d5e1979cc39342881621bf7b156e3f350d1782444213ae92f88c375664d32903728123f2c91bef2ca2968be25d9245c7759eb6b5a6c2a8db4119b78e83f287077c374f45340b66d45964b7cb74c62da07aca69746bde57af3803e22efc44538aae10ae5c3fd77463ca9c20053691be76cc351dd95b7b70fdb9d60e0845a0a4394b5", 0xef}, {&(0x7f0000015000-0x18)="9e2c00c1e86a9f4fb5db49cf2a24c7648b5d5ea4511c5acc", 0x18}, {&(0x7f000029e000-0x41)="198c8ae791417bac6195d811449669f335e76b1b208623933c6cf62c0b1a963a4a39da8838ca40704fdeab7afa5ff177d325a8f604601222253966f7f7e19c9d03", 0x41}, {&(0x7f0000314000-0xc)="af3159280d7f40fe5f391479f63b9ed0598cf3af5fc7fc4071251afa1af1652f", 0x20}, {&(0x7f000016f000-0xeb)="6139dd2d10fc14e4e69141ab719d4796fb2babb2086343ba5c9550831b0eac823916efa9d664e0178ab37499cb72ec008cb70e5fe3bcf29755f6d0041e86d13dc4967c68f9c8c543062e2ccb6e64e6d392e097a4a752ded13e2fd5dc63d3e68cfdafa7526f53e191c518ef76ef06a7b25cc64774cdb0d87c66988ff4fac5345af2b8e6b58aab4cb3ed5da19bb89fbc8ea4f6972d508113f09db4c857938ca0bb8bdb2c7dece802a39a7a17d00adcfe4fd42fa2debc26659c48398cfd31f385a66c972fb94c4408c03ced0be291fc11ef3a0bed1fef835bebb3f7a3e8255558e629f701f848d76e64efca25", 0xeb}, 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0x1000}, {&(0x7f0000314000-0x5b)="ad1169a3fb10091726c0527427a179bd3c162cbd01fbed7a59d5160e91330452b6d2b8fbbabf7afc3e8f535669f4340dc9b02cbf2798324c8061b4fdda1d30cf48248118d3b62633a690eb6cfac1cb5dab765457e69a37686438d0", 0x5b}, {&(0x7f0000144000-0x99)="9dc78ae010fe69714d459be0038aa34da34714846bfd49257a6c43e2b9ea0b86e56535948db81f03babe136b1621e25b1f65d8ebf4771ed0e97b7f6a0da7901ec94fc68266813881036b4a616d1d42671c0c9e830abbe06421f26becc6d750e7a8897f2d131bd64f04189ff392e9fddc195eaeef4ed9a8f9bbce372f1635121ee3391b46a6d07f14705e4c72a49cef4baa86f5382aa9542060", 0x99}, {&(0x7f0000313000)="619671da9035a93eef5026f387c1f2245ee24f37e73f193b07d6376f108b5d8377130656ada9bab60917d72083a54d64fa43c33e5eda6ed3f4dce01bdd6c9ed686605ecf76090534ba9f402d5f4e23cff9ec4446b73f769e248de095997a40fa28ebaf8cf2eadf5b7b3865c5faf92d3e66c2ccbb6101863040fcba02410c28846e9dc193807571469d017bf58477ceea3f649eb063fa9eda201193e350f53fefb80fff881c81d8891063b7fc90af3fbdc724613f0e9e05d809280f74a89afb7ea1a48a70d32188bb05c2127a7a8a5a8057495c8344b3a8a57dd14408b09d21aae737be12ff1f38c33f7a7c116ea52406dcc6", 0xf2}, {&(0x7f0000313000)="759a3d0bead4c8e9059e1473ae352b93560dbe07113ed606d2", 0x19}, {&(0x7f00002b0000-0x37)="d0c2c983af7dd4fd4ee062f7b433e33e8dc172f96527799d70ea51736ecd815eafa987a8142b70bfb5e46d719d62d77cf436355757f927", 0x37}], 0x7, &(0x7f0000314000-0xc0)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xc0, 0x1}, {&(0x7f0000310000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000253000)=[{&(0x7f0000042000-0x3c)="e4b01fd1807dca4c10aa07773e09acbbfae61e153643cf2b8c2e8f0d52f69da8554c41e62c6cbb2112323fe673ba2eb172fd04ad57badf51f065e3de", 0x3c}, {&(0x7f0000204000-0xf0)="e0ca5fd4cd92922edc9a1af321f5b0cc8720649151069ca5567906bc8589bc3159805dbc48e9cdb41edf8a78b7990a23eb7d8e47bd1cb196978959f436070ea6a7cf679a61cc423e275b034f63fc54efe01abe6b103d95c61648a5e1718c71d21aa492f9c2b977d9a2e4f4705f4feb2c7d0a0cc796abee408ac04e625d072c15c7f270a28a77aa9df6fab8445e6246967b1d0ce9884abc57404e123479530e2e3da5af579b264a1043d63d4872e05205fca0b7ace6e37c38854d1708afb167896d014ed545046de2eaafd7f3bdf31f34a55ec1388dc9d52c2ce0014e6d64b78b965dd3fd67316b9bcd94e65c1fad1cfe", 0xf0}, {&(0x7f0000009000)="91e554c7a2787d412bed885f2eae033bd534188c831ea3f89e248d0274470c8ba5924e145e5a6e9d071f71ac264058fd2f28becb1343c76f5e851b5e1f7230f61ef94875ed", 0x45}, {&(0x7f0000314000-0xe0)="2abeb456b8f4ec74601a38d6c93355ef099f839b7ea05903b021c12bc9016d3f4154888bed6fec3f4dbe5dd051304155408b42f4d13eadad0ffa3ced973190e2c86331b79d9d0dcd5b8fa52e7d7dee09590371edade05fec643e887e2a3eb703d06f1b4228a1b74a4619a8c786c8c7655c3c24a59116eec030bf59ad18c1f1be3b3cd604cbb16436522c0bde08652a362b169f81392bbbf2fd0a8058a4baf4fd4665fb5c68f21f44e3e421ef97a1a830fc87362d8c1673bba8d50b0cabe29d9431248686b6c8556db6c075d8ea83375f511e40946b822ce631eb38e45a88a9be", 0xe0}, {&(0x7f0000314000-0x93)="1c36ac098c1d0b1569842535a8eff66ce42bbe3510c2b0ec1dbc9f6b47cbda9343295ee0bb301cfaf3c7dc8e817993a8a859cf5200edec6c3d2336b96874502e10cf369ecb15e22079cdf45fa5e6da91891442b8547be25a0e629ad69d488ade9ef3cb8d9972f387a2557b5f56abeed34f33a456b484dc368c2495d9c19ed2baef1e8747688eec7a7e2d981d8fdb2b80be67ce", 0x93}, {&(0x7f0000313000)="", 0x0}, {&(0x7f00000f9000)="ee35e75e08f090a4242f", 0xa}], 0x7, &(0x7f0000313000)=[@cred={0x20, 0x1, 0x2, r50, r51, r52}, @cred={0x20, 0x1, 0x2, r53, r54, r55}], 0x40, 0x10}], 0x7, 0x84) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x1, &(0x7f0000184000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000009000-0xa0)={0x0, @in6={{0xa, 0x0, 0xfff, @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]}, 0x200, 0x5, 0x6, 0xc3, 0xafc}, &(0x7f000000c000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r56, 0x84, 0x17, &(0x7f00002f3000)={r57, 0x9, 0x84, "a78b6aaedda4eb7277adae6f982ef01e4f51b155b6f897e2dfe50049c7fda28ae182fae0b5f87cf6d6d14a01a5ab0a0440c421d96acf4c14c6eb77f9dcd1a46138e84db0e9ee05ef2662758ce39d8d796fab634beaf628f9d9e71886aea0c29f7f6833a62a891c7fad92ebe2303fe576fad6b4e6883a1b76a04546ccba71d3a562dfe328"}, 0x8c) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000313000-0x40)=[{&(0x7f00002cd000)="ff2c6a91021809f8103dbad5a5627818c2e949aa6cd020e71e74a7adc8d31dad74e3121d3f92c5dddc5d9c6ada363f5c6976f02d75fb5ea1f3d88e0c656eadc76231b66f82a049f17d8c152c5e15c4fcdbc633e3e0158acabb5e24a01a88f32efe5f44593f2dbdc9d432c2ffd594e38833a4af391c7f6ad143621fc619446fb50e0d6e5afba25ff5edee4deae3647c4cb4e7aa49", 0x94}, {&(0x7f0000233000-0x9)="1971354fdca022bb18", 0x9}, {&(0x7f000010c000-0x6d)="7d4c26b90168543872c3656018478d4f98c9e89d8c6d0e7131f16f14eb1c08f2d14c76838c4417a315f46d23e87cedd2aeb2e2d033fcbd37683815deeb2b1af382b1b603202d90dfca1f98e3095a561f19a686190a1f0d09382ba4b354479986f1b9232fd8344a882d9bf358c6", 0x6d}, {&(0x7f0000312000)="f882f43a44f8aebc3a3e739e96803fe998b9779e9df8b3412fa66a135a395f701d298819728ea74b59461d8b7451a3a56549fc6f9679f5f49821c8ce07cb2a8f0e474e02239e5da65394fc8f4744585e60eade27cccd67befb1befdb1aa1c610346771d85d0eae5eb6a5e2f6fce9f8ea42ee705a757edeef43353a565ea2d95c71e3f82459d4859674e7fc47d4a2ae612ad09c8d62837a9a9d9f8bda551210bdf305872e46550e5d9a9614804d20fe68b3e078096302f644de981dfd0aa0a54025ad5357b80152de26242502e6baaea27b36", 0xd2}, {&(0x7f0000313000-0x95)="56d0932e44ba0f3f5f1e6966278cd44ffcc0c2f784e08d86bfcfc0e70cbb572b7c5fe2cec60799d7fd6ab67706eb5ad2c9911b5641e3d26b98a4cd0427f86ef701b3afb7269f05838e053d5fdd1c36d4f71f1400557a23123456575b84ce5cb1b2a2e021f947aeea24aff33ac8906ec2e486f6b12ac0de4586003471bf67c50ce7071224b5e4aebceb052633088b9bafdf85fe8de0", 0x95}, {&(0x7f00000b5000-0x30)="ea6ba6ce42d4fedcd3b20383e9d478044fb19c38bca6344e72e37e2cd3ebb805ba86a8f4001f0869768971c60233c64e", 0x30}, {&(0x7f0000313000-0x1000)="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", 0x1000}, {&(0x7f0000313000-0x5a)="fafda8a625d7ce5f9cf6a5e8cd21500abc751c8429dfba9d1d74ce5221f4678047a1139e350497ee20d077e3f5d3dabb502b1c8221e79f7b36016a02ca960ad94fbbf5eabaa0c34c08f660f6b5139e1bcf494fe23d6cf88c488d", 0x5a}, {&(0x7f0000312000)="d029da47f8e596793f242e6be3ac6f52f71070c9eacee0c163d2d279c539813c93e4b45ec53d0d32d3ffdff07092773202a642467ded3e8219570a98e2f3804da7155bb78f6a8ca56eb922092f804411562740b13ea45caa162b56932b7b0e8ba10c352fb0e016fcc71f1f31d5bad898a5ca6ebea8c2f3b54df432", 0x7b}, {&(0x7f0000058000)="", 0x0}], 0xa, 0x0) r58 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r58, &(0x7f000014e000)={&(0x7f00001ed000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000311000)=[{&(0x7f0000300000-0x8b)=""/139, 0x8b}], 0x1, &(0x7f0000312000-0x1000)=""/4096, 0x1000, 0x0}, 0x40000042) 2018/01/30 15:19:39 executing program 5: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = accept(r0, &(0x7f0000612000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9f000-0x4)=0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f0000f81000)="9735") ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000231000-0x4)=0x0) 2018/01/30 15:19:40 executing program 0: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000269000)={0x6, &(0x7f0000081000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/30 15:19:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000328000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000023e000)="", 0x1b) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r0, &(0x7f0000282000)="a36e9f9cefb43e561c127193e670a012", 0x10) recvmsg(r0, &(0x7f0000951000)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/30 15:19:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000844000)="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", 0x9fa7) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000bd2000)="0081", 0x2}], 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f000036d000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/30 15:19:40 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000008000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000005000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000000b000)={r2, 0x7fffffff}, 0x6) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x4, 0x5, &(0x7f000000c000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000002000-0x20)=[{0x3, 0x2}, {0x4, 0x40}, {0xa, 0x400}, {0x0, 0x3}], 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f000000c000-0x4)=0x6, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000003000)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000000c000-0x8)={r3, 0x20}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x4, 0x0, 0x0}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:19:40 executing program 7: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000a98000-0x60)=[{&(0x7f0000a97000)=""/68, 0x44}, {&(0x7f0000a97000)=""/174, 0xae}, {&(0x7f0000044000-0x9c)=""/156, 0x9c}, {&(0x7f00003f9000)=""/145, 0x91}, {&(0x7f0000026000)=""/130, 0x82}, {&(0x7f0000958000-0x1000)=""/4096, 0x1000}], 0x6, 0x0) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x372, &(0x7f00009f1000-0x10)={&(0x7f00009f1000-0x24)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x0, 0x82, @u64=0x8069}]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:19:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f91000-0x8)={0x0, 0x0}) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003bb000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e13000)=0xe8) getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fde000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000037c000)={0x0, 0x0, 0x0}, &(0x7f000060c000-0x4)=0xc) getgid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e5c000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000005000)={0xb, 0x10, &(0x7f0000790000-0x80)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x1515dfd20000, 0x400, 0x1, 0x4272a582}, @ldst={0x3, 0x3, 0x3, 0x6, 0xf, 0xfffffff8, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x101}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}, @generic={0x81, 0x51a6, 0x8, 0x2}, @call={0x85, 0x0, 0x0, 0x25}], &(0x7f0000703000-0x4)='GPL\x00', 0x2a, 0xd8, &(0x7f00001e9000)=""/216, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) accept4$llc(0xffffffffffffffff, &(0x7f0000d9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000486000)=0x10, 0x80000) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000a38000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00006d8000)={0xe, 0x8, &(0x7f000009a000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x1, 0x0, 0x3, 0x6, 0x1, 0x3c, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x0, 0xfffffffffffffa9d, 0x0, 0x4}], &(0x7f0000884000-0xa)='syzkaller\x00', 0x4, 0xb1, &(0x7f0000753000-0xb1)=""/177, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009e1000-0x8)={0x0, 0x0}) accept$ipx(0xffffffffffffffff, &(0x7f0000734000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000de0000)=0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2a0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @icmp_id=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @icmp_id=0xffffffffffffffff, @port=0xffffffffffffffff}}}]}}, 0x300) bpf$OBJ_GET_MAP(0x7, &(0x7f000015c000-0x10)={&(0x7f000013f000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) accept$ax25(0xffffffffffffff9c, &(0x7f0000014000)={0x0, {""/7}, 0x0}, &(0x7f0000933000)=0x10) socket$nl_crypto(0x10, 0x3, 0x15) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d91000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000056e000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b5000)=0xe8) getgid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a83000)={0x0, 0x0}) socket$bt_l2cap(0x1f, 0x2, 0x0) accept(0xffffffffffffff9c, &(0x7f0000cc3000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f44000)=0x60) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000021f000)={0x0, 0x0}) 2018/01/30 15:19:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x20000000000000, 0x0}) getpeername$llc(r1, &(0x7f0000c0e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000042b000)=0x10) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ebd000-0x4)=0x0, 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f1a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000099c000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000a2000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2b000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000601000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c93000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000063d000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d40000-0x4)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000fdb000)={&(0x7f0000620000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb4000)={&(0x7f0000256000-0x1308)={0x12a0, 0x19, 0x200, 0x3, 0x2, {0x11, 0x0, 0x0}, [@generic="363fdebc23d70bee9d1ece685407c6abd18ab48739bb00212db154cb6321166183b0cc7603b41813afff27ad2b47adfb732b18fdf0a2b935326d9c9327cd5e2718c4fb9d4cc76456cba57693de3e9b5a1f319585316d7c509b00fb640e5d94ba791a8ec857bfb96c439c1380aca968083aed054dcee7907d51220280e6e4d07c84600e58ffc5c5d1a3bcaa5b78f77197dce5", @nested={0x168, 0x6d, [@typed={0xc, 0x6, @u32=0x9}, @generic="14d280ac51afafb50809d3175aad2f2478b6d6c1a419d74499fdd49969", @typed={0xc, 0x4, @fd=r1}, @typed={0x10, 0xe, @u64=0xfff}, @typed={0xc, 0x2f, @fd=r0}, @typed={0xc, 0x8d, @uid=r3}, @typed={0xc, 0x8f, @ipv4=@broadcast=0xffffffff}, @generic="06c673ade5760cb785f37808e1", @generic="8ee7a529a2fad30251b1da8d7cb135cfdaa1f1c9e52881fa2c1ff402c6d478cd323176d4eaaeebecb33e6101ede5fb6246298a5ecf5f958dbf416bdb6afa7ea3fa10586e0382bd81a04c26d0ee2b291a872f57be3d5418bf7bef91f8edc0435ab9e2cb92b4d1216e8b518891153a9f74f1afdf5848f8892029d64f97b5baf7b3cb82fc813340baf439bfa0a5e4d65b62fd5d06bc30d85e1c8e6e8f1c21e31f7f6a7d835cdf5c3cfcc5a3176644d89b4b5fd93473e1a7f62e4dea148f5d231ac7ea7bc11844d9017bde00aa4a252622cceef173cca0ec", @typed={0x18, 0x9, @ipv6=@loopback={0x0, 0x1}}]}, @typed={0x6c, 0x4, @binary="13ddda1508bbdc4d62513df13a6e12d1afb9a9fc09da85c0b517cd9f34319b39254f24b21246c7caad71061f230cd4ccf4275811e4be319b8c0032b03fe22c944fea85b3380d1f9116aaa3e93406bd9a132fe58642d2c41dfed8f7b15ccd8e43ae87e8"}, @typed={0xc, 0x200000000000076, @ipv4=@loopback=0x7f000001}, @generic="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", @typed={0xc, 0x8a, @pid=r4}, @typed={0xc, 0x18, @uid=r5}]}, 0x12a0}, 0x1, 0x0, 0x0, 0x80c8}, 0x0) 2018/01/30 15:19:40 executing program 6: socket$inet6(0xa, 0x7, 0x38000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000055f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000636000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000207000)=0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000050000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/30 15:19:40 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80007, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000915000-0x18)={0x0, 0x6, 0x0, 0x3, 0x95d}, &(0x7f00008dc000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a84000)={r3, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000)={r3, 0x5, 0x6, 0x3, 0x1f, 0x1}, &(0x7f0000002000)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd1c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xdb, &(0x7f0000004000-0xad)="1c88dfc40bfdd779b33f29a72b996fe08b591c12398e365e3077afdbb1d029e7003ea69f36d17cd9d893d84432a782b45f630b2f99a4d3de3f7f3811975b615657c5301d9e538a64f5e149353907407a3d1ddece459995b76c56042c95b54341b5a18af1c0f755551f1afe4ba063a2616be70ba04017f3e7e17fe5a10512b1980cdac55265415fbc89504dbde5fdda56623faf397a6c54db9f0d824d98f7229b7eb0fd5cfff6032db9a45f3bc1", 0xad) r5 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000003000-0xbc)="6ab7408ab3126285c09f831c960bf14573170861751bc4458ce52d854a8f45df11d7f041da61355becf42fa0fe609b1fc25f2856d9181af5ae5a3e538c93011c0ca6be9db1e6c3d9174c3be38dfc14a937ac7d91e8b764f93c11b57eb78c8c021682969184ddf1ca9e040b979684cfcf2b55efbf11f9ff5563b06c3f4fc864f61a87037df4df746f08f4c277f34507145f20ad94206b5f11bbed3b8d4fc91f292bac3590838d8bc625ff0d744689f0765ad43d7ec938ad27cac50a0d", 0xbc, 0x4010, &(0x7f0000005000-0x14)={0x11, 0x8, r6, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000006000-0x2)=0xffffffffffffff19, &(0x7f0000006000-0x8)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000006000)=0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000005000)=@generic={0x9, 0x1, 0x1ff}) connect$vsock_stream(r1, &(0x7f0000003000-0x10)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000008000-0x12)={@common='sit0\x00', 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000008000+0xc3c)={0x400, 0x2, 0x8001, 0x10000, r4}, &(0x7f0000006000-0x4)=0x10) 2018/01/30 15:19:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000bb2000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000891000-0x4)=0x58, 0x800) getpeername$netrom(r1, &(0x7f000072e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000301000-0x4)=0x48) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000b47000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x400202, 0x0}) 2018/01/30 15:19:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f000051b000-0x4)=0x0, 0x800) bind(r0, &(0x7f0000ac5000)=@nfc_llcp={0x27, 0x81, 0x1, 0x7, 0x8, 0x7f, "195974a608b7b78c5dd1dbd9ac1f14694bd4e10363521705d7b83363ee5980810818fed7d445acb8cb9945419e3fa38161eea13731b8382d4b4a8849f7026c", 0x7ce}, 0x60) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x3fffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @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]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f50000-0x4)=0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000d32000)={@generic="c68fe40f10bb90da0e183a8008c1d011", @ifru_flags=0x1000}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000b9c000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000002b000)=0x14) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a8d000)={@generic="9056606c3c1072df805957fd07bbcc57", @ifru_flags=0x1002}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000d000)={r0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006ef000-0x14)={0x0, 0x4, 0x1, 0x5, 0x2, 0x4}, &(0x7f00003e2000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00008f9000-0xc)={r3, 0x7fffffff, 0x20}, 0xc) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/30 15:19:40 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000000001, 0x84) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f74000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000000, 0xfffffffffffffff9, 0xfffffffffffffffc, 0x7fff, 0x2000000000000008}, &(0x7f00001d1000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009dc000-0x4)=@assoc_id=r1, 0x4) bind$inet6(r0, &(0x7f0000098000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0x3}, 0x1c) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f74000)=0x0, &(0x7f0000e63000-0x4)=0x4) 2018/01/30 15:19:40 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000-0x4)={r0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000009000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x1, 0xff, 0x3, 0x3, 0x3, 0x3ff}, 0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000008000)={0x0, 0x1}, &(0x7f0000004000)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000008000)=@assoc_value={r2, 0x7fffffff}, &(0x7f0000008000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000006000)={0x0, 0x1f}, 0x6) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) accept4$netrom(r1, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000007000-0x4)=0x10, 0x800) 2018/01/30 15:19:40 executing program 7: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0xfffffffffffffff7) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000e5e000)=0xfff, 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000e5d000)=0x100000001, &(0x7f0000e5d000)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009ad000-0x12)={0x7, [0x0, 0x3f, 0x7, 0x5a6e, 0xfffffffffffffffd, 0xf768, 0x1ff]}, &(0x7f0000e40000)=0x12) 2018/01/30 15:19:40 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000df5000)={0x6, 0x80000001, 0x480000000, 0x6, 0x10, 0x0, 0x1f8000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$int_out(r0, 0x2, &(0x7f00001b6000-0x8)=0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x0, 0x40) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80003, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000fd2000-0x20)={@generic="0d6b2d4d54eaa17c765dfc26ee2a135b", @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000fd3000-0x4)=0x0, &(0x7f0000fd3000-0x4)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b47000-0x160)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xad8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x1, 0xb0e6aff, "ff4042fb591883cdc5ecbbcc67c234f1f612266a614278aa1dd3bcb230f9319d437167b0259e87d3323f1db17e71fc8827870e51ec8273af588a810856cb438bd8664b5e835700e7fa842c85aa0b3b76"}, 0x160) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) connect$rds(r1, &(0x7f0000fd1000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 15:19:40 executing program 2: r0 = socket(0x1b, 0xe, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004da000-0x2c)={0xf, 0x4, 0x80000001, 0x1, 0xa, 0x0, 0xebd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/30 15:19:40 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x8000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd3000-0x10)={r1, 0x18, &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair(0x13, 0x7, 0x8, &(0x7f0000bc3000)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ff9000)=r2, 0x1eebd3bd39533283) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000020000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000020000-0x4)=0x10, 0x800) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000020000-0x20)={0xa4, 0x0, 0x2, 0x1, 0x7, 0x20, 0x5, 0x80000001, 0x0}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000001a000)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x6, 0xffffffff, 0xc7c013b, 0x0}, &(0x7f000001c000)=0xa0) 2018/01/30 15:19:40 executing program 6: r0 = socket$inet6(0xa, 0xf, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f000073e000-0x2)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000505000)={r2, 0x9ca, 0xfff, 0x10001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r3, 0x1, 0x30}, &(0x7f0000617000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) [ 108.134710] syz-executor4: vmalloc: allocation failure: 17179344896 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 2018/01/30 15:19:40 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x20000000000805, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000ffd000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/30 15:19:40 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/30 15:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000804000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef5000-0x4)=0xe8) r5 = getgid() r6 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a26000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae2000-0x4)=0xe8) r8 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cab000-0x4)=0x0) r10 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006f9000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a46000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000673000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000242000)=0xe8) r14 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000179000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bf5000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bed000)=0xe8) r18 = getgid() sendmmsg$unix(r1, &(0x7f00001a3000-0x150)=[{&(0x7f0000a4d000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00004dc000-0x50)=[{&(0x7f0000806000)="d7572f8a182d3493ce3605236d1519ce6fba20ad42de3a700f928f6d64b6f059d053c56bc97c1154e126246cbe33cc25264d3e0e52a7291d82", 0x39}, {&(0x7f0000a50000)="66d0dc550e49696a31032dbf40906a2c75484bcc8052bb3d2a6d6810777ade437ee71b70f27b5cd952857745d6e563134f21dd26f28dab6e5a4115a1f3fc497e2a17eac11fdc06b0febdb75a1c63759e3b2383d8842ea511d551535cc888c6ed04e0799951301c4eb2a9a54c02e98fc1eb483e3b9856c12151e7c9414cd275ab9f26655cf70dd8cd7e4fc679507e8e00aae1a27a093b1f52a7e13b39d30f82cb044222d7778c38b7e77341a9966746bf66282defabba1125f665ca5b4779a1c6f9afbdf3dfcd384c6bed", 0xca}, {&(0x7f000074a000-0x1000)="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", 0x1000}, {&(0x7f00006b3000)="0c9bc5d14f5247ebfb9ffbd6faa0691540227ad7abfbbcd6545cfd2334ae801aa9dded08d4687083f081e5239ce9a7102320daa0a064bc83d23dd20701244f222a6e3e518b7511b91e066fd5b66aca239c97cdc2e9e4d504d45e61644491faa443ceebbfcd9248a844d3499e2efb76f6", 0x70}, {&(0x7f0000ed0000)="15a0a61f7fc9978813a059cda8c7813a3de2feeef74a32d87382106de1942c21b51f8a5a373242746f4e5a187ad6802eb93324c832a9b5db210e2d3110d4058d0b60f9d264d6bf084b70fc57d1a78af372a30e0d8bad775e7c794dfa595f41de330876d3171829285a33285376d3f98f36d20225bd546c72d1febe2c5e232a08ed1d61cd4d2db7c06c8f4db3bfc1428e5fbe6d7f06e5dfa7e3fe1fb0c7402f4381130c2df72dd1c0be63e48053e560443ef6", 0xb2}], 0x5, &(0x7f00006cc000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r2, r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r17, r18}], 0x158, 0x735e33a2863f0dcb}, {&(0x7f0000498000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b28000-0x50)=[{&(0x7f000013f000-0x9e)="eaaafd0ba202acf0be0ada9679abe59a75e086f1a1eb48f858f0948ffbfed6abd167fa259622ce11445009e137b68475715677b079f9d46f71939ec584442b1912a3ce77436e8e6f6c053eff34c700c7cb7abfc94ef9eb9ac76046c9167743330f8ad8fb2cf547f1db54d3b4ee4a06db0a3ff0f6e3ea8d6d9a8c5fc8858d8dcac5477d265a0bc0094002eb0aec900e491fa55887e8601dca4a3977b9aa6c", 0x9e}, {&(0x7f00008cd000-0xd6)="8e6438ef2b93032ad9b4a2b9e3024e7d03f1ada73c9e0d0778e615e0a908c0bb0dcfd37a8d2775c2da168fdd4e20ff78ce1fca9edd2180b4f93c8b6252aba6cb9f7334c407d29ab7a059135a9d75f589ace70e795cab0056188ffd323365dba6125f8d68ac4c0e8e3e5847018b080bcb59cfba6d5d4d588e553bed73f9344e05f887cbefdc560f45563c2d192ce573281cc4f38ed0a73489351d16c9b3671959c4ab586fa7b59712714736f5c8c6c4eb7639f0b6f1dbc605b58d2944187dff039c05d781be4ac17fce72f763433981fff243982ee57c", 0xd6}, {&(0x7f00008fc000)="7c665ceca71eada0f1b533b6ebca37c0164c0906912c8e1f371c15d86a13f8cd8517b7806b82032eede9e1b1ab520789ffaa676247c9d4c29e42ea806ecbda0ca50588d7a62cf93f62c256b0d5751a14b58a8e82dde8155f6fcf2e4a247121958eb68a96fd105764bcc82225439fcdea403942bfd1b62b45b6c4cabb2d3887f61ec041b3f4dfb55f2d4ba911eaca7fd2cd264102c4b1caa6af3c1650188d9c07", 0xa0}, {&(0x7f000056f000)="ef616af0bb75ed8ec41bf50bb74914c25e12243c999d0917d2a79a98e279430d6dc66b66d24af18ed71aa9a234bc257aba86a6bf0994cd2f6ae5219fc5d266ee2229afc1cb713fb09a279f249f6ea1efe4fe307153d9bd7da41dc8cb3e5e1721c155dc7eef5ea0c5e52e31f6f416d5e57c8d1f33907bb7fb17e44a63e5c34c741f9cfa25761b49a06bdbc34845e00679561cca8f34b2f828ef861614d8a594578ebaaf1671f6d9cb74a6e44c96fb6bc1349994cbc18bdc3d633fdf5c33b1e88d9df255615bd91bdb33ba413ae73e72f71bdaa19e3482", 0xd6}, {&(0x7f0000d05000)="", 0x0}], 0x5, 0x0, 0x0, 0x8084}, {&(0x7f0000f9c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b88000-0x20)=[{&(0x7f0000ee2000)="da8ee14fd2972c57ce24fff167a86aeb2706a94174a18d3f8c706f6f2a1a276da1b183e887f72219f6", 0x29}, {&(0x7f0000eb5000)="2d44108d6b262b1ce62216672963808b0a4d0e7edacf84082233f2cd97d225766b712aab912b35a98f87", 0x2a}], 0x2, &(0x7f0000f20000-0x58)=[@rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r12, r4, r14}], 0x58, 0x4000081}, {&(0x7f000001c000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d2a000-0x40)=[{&(0x7f000061b000)="57928c14234ba882a3896fd58b4afe7776a77523552c653942151bbd2a717734442fd3003f58f267a9f4fa49c88a7fe52d1f99dd7f45937f579af8cb4498c33a5c6e4bdc97708144e4709fe1e9b454ea2897121460b46810be38e7f69c26fd6f2362883df9a1b19da751cc054a07ae96b20ef70467a7e371549eb23cd9ddc092", 0x80}, {&(0x7f00004fe000-0x4c)="0551415f05e07b136ec079142d005ed87350809e814eafd170081eb060c27d72a39c00671a971380427208e88b95931ad91d8667c53ae01073248ab003a045562d278274e8a27fb6f8cea406", 0x4c}, {&(0x7f0000cde000-0x55)="35c89408e4ab3d6998d257e453ac72e28fbf5cb0149859462b2c6cfe68d492afe838600a814a2eee0d302588e81e07aeadf8592dcd3b8f8b1f453dc1bd0a17617e671f178e091bc5b6728e8cbf873af0b2ae62b116", 0x55}, {&(0x7f00009b7000-0xaf)="0a97498538f8e10011c5d9fc3d770d1ca5b0f157ea27d7e555a8e1b68f9d06d01430282d6ced05190933acaa3f31288bd7f2709365509d5c2a3d58f800184a561cca78e0e02494c22b6da37e897b29068e923084b6b4945e44091693cc64034c675519b94395e6018cd2794ec1e27114d7293866559f5336aea67df66ff98558caada5794dde7508a8d6a0f1b2e23203b20334cc5c050e5ee853d6e8c462eddb30e555e4984ead90cec5961d223125", 0xaf}], 0x4, &(0x7f00002e2000-0x90)=[@cred={0x20, 0x1, 0x2, r15, r17, r11}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x38, 0x1, 0x1, [r2, r0, r1, r0, r1, r0, r1, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r9, r4, r18}], 0x90, 0x20000010}, {&(0x7f00007aa000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, 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{&(0x7f000072f000)="9cd61ef8599fb329b8aa5effd4442c496738aec8f783a6bb2c29cb7884987fd25e140dfab47fcd515fe963d98200ffb966d4acb7d364080b9a9a0b4b6369dea6ba93d35060d6d5fff50df5a4ea391739fc9be2699865575cf665a966555e863163fbdcf76e3efa76bc5012393759d4766eb1d41280a53922597c462c8d08aee00c03c3fdc445bf69c7e4a2002bed716266d874bb8ffd5a75e008f9d05e619cb13b9e78658390eceba8e21580cd8d38bd168a89250f68b4da1e0845e48d258b4b112e0a8401b4b8b873e76b1c9f61cb86d6e937ae8a6924a148f660d79a7eb03608d91ffca0cb1731c66d6444c9246c689a9a67604fb24518c069ceb9e65f28be1e8bbb7e2c0bb8ff62a8d598087c7f0f40bdf1566c780aa21df64315ce431ba03ed9c52af04cfd4393ef6629d46b3c78e85483aa8003e4b3c36817e7bb3956ddcda9943d60134178508e3ff36f55c0c8231d5368971275d8f615c340ad575e506f93ee2ed51014a9274a6bab758fd04271d45834705089080b55fe17be050613e762359246b7206fb956531a0d9253255422f12c47a014fe91b38ee9663193cbb2f219f0c082150c92d2f0298c63c33daf3f6d3ae5149e07d06ceef18f7ec0c282a6461df34b30d908a32e63e8cd2a8971766c7f01c01d32402442e070be3743de12b51090eba47dbb87034d55f17cd59dec4cbea7c38f5599a33806ec8f1f0d910ecb3455e9ea7380331843a6e90adcf3d2fb244ca0229783a046fbf8c38a7d5d2e638d74ad25f4efb0447172a9670b64f1872d0ee7116cf6a59140b517c618348e8e4801d165e4c2d4c696f9ce9fbb223b506cfd19f4116635c59450eedb5c9f4115ad084b3c2d8355149785d9a0c5881e5ce5b17ccb41d3f3c3ef43f4622e567ece0db33ea2e9f26e2e8117bdbf6ce8941909f74ec2ba09c5a2b783eb390eb8277351031d9f0a0c865879237d6a8f67955bb15517df0b713b384587129526388c36db79e08b5a58e2a5264b63f52e7456b9c7c32d6e8a564ed0bc6b96ae368d347430c4c029e417e3246dcde2219d1b53ce450dea618586b45762aff1a2b7741652d04e93ae3737ae230594244c36981b34da9c09c4087bc617a66931351b0afe57fdd90459967eefbce65dc44a606694dcedf6994e6dea4f87deef23e070e483ed27f92618d8d95aea5a65227f61b39beedefa47ea264d908eacf5218cbe46deba7d77b51856b93ccdcd10d0fd1b199098822612ed5923c66ae3dba07ade9f4e494c32afbf5f30391d985b806d4a83da284f1197f265510956e9ba6d9a8c167cd17a1d38c7134848b9110c43b35c2b0c8f0b6478f6961fcfc705d081cdda2355c331c16ac10756dde7add5575406fb91c0a72b02e896af57fa632b5177dc90a9e8ff7ee39c28e1aa69dd4ebfbb02597e61bbd0d9bfbb98a5cd8a9f61add39034438ec723f7f35776dee4c6722e52f6e15038e5ed9b7fa4269fb38354e7ceddde382826cce2ccacaa2aff7393bba692767d58bdf7379abac1cf2da4940729731ba56dd99b160af4ee9dddcf6cf87d5c314295eb887bb17b1161d6e9852f11707ecf43c8e4bb6a5966d43496fffd80904202061e9a4c9cf70037c6919b4d5b4a7c1d0c2f4b07dd0a6738dd8c43abded0277c5734441bb605c17ad3af2298a1d811222a20767cb43a179f4fb85a29bdc867e8ce93114a2d480ddc0900e89f529e40ba9856a0a579eb34674cdf714656f97f3b75ae8dab95fa19cc2ba23785ab84ca9e73e5cdebda05ded81221ebbe5f71aab3df4e409ea6ed8361ecc987cd7429cdd064d970e3cc42f01ff00809f01568ebe599a6a62f692e90bc65f65b9967de2dbcc9187047f362494cea1778835b2596a5fb559557391b7c67969522ca48db06a64219e7db4e7edf2f9d0fc531227c4161b3573a209dbf4c514ccf72236d93af0191289ac0b2609f17f6fb35bbc72ca4596c4d8ced3730710c3d66cb1b077ee83fdc0a7730cb8cb3e6948adbfbb3ef276a14a67eb9f22c914528006cb39062be4f757d4c1cf410ef1be0f52f834b3dc7f01c710a9dca45c8c495714418709b82e46084ac68046915dbedd9fd03b9e336c3e1aa44fac840561743ed5950e6a542cc6d246eecdbcf18b128ab0f810985ad19af0bd7333de45bc7937fbb77d5dc4224d0181553e6eea7956e307ce3f881b9d834dccf06039b09f6ef71d5e4146a2c1da70367ad8546153e91bc4b6194f89ed4e8cc0107f74b5dad783c8e5514050d9524dff2bd38e3845ab555512524c63dc2771bd9a274f34b6acefebd99c256c0d028d64e2e78139d3017befec51a4ee4e7e67ec41a64d900529b4ae20498a664cd8039305999e15a7080d12172ae7efb40fdd34112eb8c5ce18b2991056fcf949444afbc88aee1ca6f1594f9e910c2a4533afdf9fe980672c504652540f4ca0c0bb8012c75f7311afd5b956fc4a9b29e8802fad0495f05a1db6c8927584e360143f22cb121042f7933a3869938200d219a01b14024f19c4aec614a43b15a1aa7d73a26888c6d5584ab7feda9793f3cc411b8e162429bf4cbb09556d0cf82393b512ed58249f1370356d661b82cdd94a5a2cc34aefda89e1340e0c842f6e65e9712bab5b8dc0cd5246fce63fbeec7beb8ede3647d98abbc4471233d23c64ef296a19be7ffa5e465123c72d8efd302ae3c5976cf05b75c08cf0227725765a3470baeff57c6b87cad26eb6914ce3d2a2f4b6023159069741649f006a39c6a4eb4253e59e4af9090cabcf9f1515bb382b13047eb7fd05a47fb32163e88b7667dbfc3367cd4bdab5e371d68c03a21ec6d9924795845ee63a5683e576427b1764391f27b937a2a9bd513eb36664884da4875a115e971e6a44e9675a133103a2a9bdf5c96184dcd3435e0b82ae190ce8fee220bc44945c453d1361a191dc4061914c1212495644a67acb1cfb98a935a89b3b8fc1cfc73cf4a8a484e464330b19fd1206113c73a208accc1503bebf04a4c7c9378471e91e8f5c0689db7ee8adad0ca09e28805f9b864875252b3a1a0211b4708cacb7e6bee0241ee5b02ad48bc043d2fcbe35ddd7d8bfe724661bf72d4ec5e421cf37a005ebd03d95b9e27f869e24238c4704015d3c84df970ff4658c8c0308b779c5933872483db348af7aeeb1d0a4281591e3aad496de42c49d53c4dd2b561a6aab440ee21855f89b8b3a23fb992d266a5b2889e884500d9be2985995ff53ed1ef4fd58c162831f4775ff74df4aadd09e5c5a6fa948518058b352cfa4aec40329794114c663ba7a6bc9007d1c25afb2dc4c676babb84ec3375af8c89afcbb34a231f65aea96c4e8d3c42b1eca8c0b4fbef49ae94d37a037bf2cddd69d2acf2ba62c4075e122616adb1862fa1a566236bb26ea61e564b44141da598031a0d8f1a9a6a683c53585203e7097170a355835af9a000b4e03a4444326366749a98e3d197180cdb262911b2272a0269ba4bf654d6a933dc6a9327482a0223e731a0fa25a8d4bdae7e84916a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0x1000}, {&(0x7f0000a4d000)="a5f1980001daee5218cf210cba8d6775e5e599586dadcc75ec35b677ba116b60a7b2a15ea094575b3111fd865af3e85bf6df2fe82c6e8ccdb11133b2592d8dbec67fec94741c3d152ff03b8c1a912c8d9bed7a86bd01d4b0e63e9ca385f837a7779bdade756d2419a004d368609bb1a813d5c18634f4a7043981772f218ddf78a7a8f58df591d26e2d16dd548827190acb0f918cc4e15d51cc8bd73e726bb63bd58589b527d1e97c925ebae0be3e7de8963f8700e8f8315995da8f97e1e59b1551d3589129bc", 0xc6}], 0x6, &(0x7f0000cfc000)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r0, r1, r2, r0, r0, r1, r0, r2]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r13, r5}], 0x90, 0x4000}], 0x6, 0x8000000000) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r0) [ 108.139999] sctp: [Deprecated]: syz-executor1 (pid 23805) Use of int in maxseg socket option. [ 108.139999] Use struct sctp_assoc_value instead 2018/01/30 15:19:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x1, 0x2, 0x4, 0x4, 0x3a, 0x9}, 0x20) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000001000-0xd2)="8b7bf901f64ae271bff524caa5142f7b5b4b01e4b76e169998f02bd3afbff75ce94017506ec4ae51cd375a551ae773e61ea37519748e045a0ee8e8e53b29c3261edbb88bddc099fab53cc1362694d0e75825167851e95eb2087385c0ba3248943f9baee9bfd2454f733900ab83ec6e3304fbfc01bffb13a92f39cbda96a052be3b1da5dd95c85dd40f7dab4ce5e94efdbc601b5c2a25160b997a6b9a986aa61c2a156eb5ba450d2d23d1445c9f62c09ad5eef394c55a9531a1283625abf460703057f4c97f17d8527351fba75b62031d5f2e", 0xd2, 0x91, &(0x7f0000001000)={0x4, 0x100, 0x9, "823c30971ed9", 0x6, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000003000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000003000)=0x0) bind$vsock_stream(r1, &(0x7f0000001000)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000005000-0x4)=0xf646, 0x4) read(r0, &(0x7f0000002000)=""/180, 0xb4) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000004000)={r3, 0x80000, r2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000006000-0x4)=0x40, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000006000)=@get={0x1, &(0x7f0000006000)=""/152, 0x6}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000007000-0x8)={0x0, 0x7}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000005000-0x4)=@assoc_id=r5, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000007000)=[{0x0, 0x7f}, {0xc, 0x401}, {0xf, 0x20}, {0x8, 0x5}, {0x0, 0x2}], 0x5) write(r0, &(0x7f0000005000)="3ad15e81dd1f40235043538f85783fb2f3b3f3876a25215af7fa8d2f6b69bb868a21135cc32559dcb09f42693c94400fc05b384364eb95f70298a7f84afdcae72e4bf68d31c58246b636399f549872df1e194e24ccff3ccb811aa5aacbf97e737a2026a7c1f2089ba69f72fd527e6f3db4b7a7d95e86133e5c6b802b5b46487ddc493a2e65a66e5a4d22203541eb855da1b049977817d22ce52b23fee16876ae352d041bf3b495273da57cd5f4a8fe790ddef026612c81a502261ee2642d1af1f0248d9e59019b5d1eb9062058e1593b18a518bdb69763d850341d7d540e76818e", 0xe1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x80000001, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000009000-0x11)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000008000)={&(0x7f0000009000-0x1044)={0x1044, 0x2c, 0x200, 0x5, 0x2, {0x5, 0x0, 0x0}, [@typed={0xc, 0x58, @fd=r6}, @generic="bb672ae52334e8d35fdc9464586a81bbe0ceff7047", @generic="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", @typed={0xc, 0x95, @fd=r2}]}, 0x1044}, 0x1, 0x0, 0x0, 0x20000004}, 0x20000000) 2018/01/30 15:19:40 executing program 2: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000485000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000016a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x3, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f00009c2000)=0x4) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000001000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x498, 0x270, 0xd0, 0x1a0, 0x1a0, 0x270, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x6c217695}}}, {{@ipv6={@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], @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0xffffffff, 0xffffff00, 0x0], [0x0, 0xffffffff, 0xffffff00, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="d9fba218ed6ecd14b9a51aa1d5781311", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x0, 0x8}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @unspec=@TOS={0x28, 'TOS\x00', 0x0, {0x6, 0x80}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x200, 0x228, 0x0, {0x0, 0x0}, [@unspec=@void="", @common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'tunl0\x00', {0x4, 0x7, 0x11, 0x3, 0x7, 0xffffffffffffffc7, 0x7f, 0xcc, 0x0, 0x20}, 0x3fffc0}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}]}}, 0x4f8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000010000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000b000-0x4)=0x60) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f000000f000)=0x2) 2018/01/30 15:19:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl(r0, 0xe3d7, &(0x7f00006a2000)="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") ioctl(r0, 0x6, &(0x7f0000a1a000)="") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000d09000-0x54)=@ipv6_newaddr={0x40, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x266, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0xfffffffffffff7a4, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000091f000-0x6)={0x0, 0x0}, &(0x7f0000734000)=0x6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b26000)={r2, 0x36}, 0x8) [ 108.151538] sctp: [Deprecated]: syz-executor1 (pid 23811) Use of int in maxseg socket option. [ 108.151538] Use struct sctp_assoc_value instead [ 108.278095] syz-executor4: vmalloc: allocation failure: 17179344896 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 108.278101] syz-executor4 cpuset=/ mems_allowed=0 [ 108.278540] CPU: 0 PID: 23846 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #217 [ 108.278545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.278549] Call Trace: [ 108.278564] dump_stack+0x194/0x257 [ 108.278581] ? arch_local_irq_restore+0x53/0x53 [ 108.278593] ? idr_get_free_cmn+0xfd0/0xfd0 [ 108.278604] ? kernel_text_address+0x102/0x140 [ 108.278629] warn_alloc+0x19a/0x2b0 [ 108.278643] ? zone_watermark_ok_safe+0x400/0x400 [ 108.278652] ? depot_save_stack+0x12c/0x490 [ 108.278678] ? check_noncircular+0x20/0x20 [ 108.278685] ? save_stack+0x43/0xd0 [ 108.278691] ? kasan_kmalloc+0xad/0xe0 [ 108.278698] ? __kmalloc_node+0x47/0x70 [ 108.278722] __vmalloc_node_range+0x4f0/0x650 [ 108.278748] ? xt_alloc_entry_offsets+0x21/0x30 [ 108.278758] __vmalloc_node_flags_caller+0x50/0x60 [ 108.278768] ? xt_alloc_entry_offsets+0x21/0x30 [ 108.278782] kvmalloc_node+0x82/0xd0 [ 108.278797] xt_alloc_entry_offsets+0x21/0x30 [ 108.278808] translate_table+0x235/0x1690 [ 108.278821] ? lock_release+0xa40/0xa40 [ 108.278831] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 108.278841] ? __check_object_size+0x25d/0x4f0 [ 108.278864] ? __might_sleep+0x95/0x190 [ 108.278877] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 108.278893] ? kasan_check_write+0x14/0x20 [ 108.278902] ? _copy_from_user+0x99/0x110 [ 108.278919] do_ip6t_set_ctl+0x370/0x5f0 [ 108.278936] ? translate_compat_table+0x1c50/0x1c50 [ 108.278966] ? mutex_unlock+0xd/0x10 [ 108.278976] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 108.278993] nf_setsockopt+0x67/0xc0 [ 108.279012] ipv6_setsockopt+0x115/0x150 [ 108.279029] tcp_setsockopt+0x82/0xd0 [ 108.279052] sock_common_setsockopt+0x95/0xd0 [ 108.279070] SyS_setsockopt+0x189/0x360 [ 108.279086] ? SyS_recv+0x40/0x40 [ 108.279099] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 108.279112] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 108.279124] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 108.279143] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 108.279150] RIP: 0033:0x453299 [ 108.279154] RSP: 002b:00007f85b11d5c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 108.279162] RAX: ffffffffffffffda RBX: 000000000071c010 RCX: 0000000000453299 [ 108.279167] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 108.279171] RBP: 000000000000037e R08: 0000000000000004 R09: 0000000000000000 [ 108.279176] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f4470 [ 108.279180] R13: 00000000ffffffff R14: 00007f85b11d66d4 R15: 0000000000000002 [ 108.279417] Mem-Info: [ 108.279440] active_anon:57932 inactive_anon:64 isolated_anon:0 [ 108.279440] active_file:3585 inactive_file:8636 isolated_file:0 [ 108.279440] unevictable:0 dirty:161 writeback:0 unstable:0 [ 108.279440] slab_reclaimable:8886 slab_unreclaimable:86074 [ 108.279440] mapped:24230 shmem:70 pagetables:738 bounce:0 [ 108.279440] free:1436408 free_pcp:406 free_cma:0 [ 108.279459] Node 0 active_anon:231728kB inactive_anon:256kB active_file:14340kB inactive_file:34544kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96920kB dirty:644kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 129024kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 108.279461] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 108.279478] lowmem_reserve[]: 0 2868 6378 6378 [ 108.279491] Node 0 DMA32 free:2931088kB min:30316kB low:37892kB high:45468kB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2939976kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:716kB local_pcp:688kB free_cma:0kB [ 108.279509] lowmem_reserve[]: 0 0 3510 3510 [ 108.279531] Node 0 Normal free:2798636kB min:37096kB low:46368kB high:55640kB active_anon:231728kB inactive_anon:256kB active_file:14332kB inactive_file:34544kB unevictable:0kB writepending:644kB present:4718592kB managed:3594332kB mlocked:0kB kernel_stack:4864kB pagetables:2952kB bounce:0kB free_pcp:908kB local_pcp:216kB free_cma:0kB [ 108.279551] lowmem_reserve[]: 0 0 0 0 [ 108.279564] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 108.279624] Node 0 DMA32: 6*4kB (UM) 5*8kB (UM) 5*16kB (UM) 6*32kB (UM) 1*64kB (U) 4*128kB (UM) 4*256kB (UM) 3*512kB (UM) 5*1024kB (UM) 3*2048kB (UM) 712*4096kB (UM) = 2931088kB [ 108.279685] Node 0 Normal: 593*4kB (UM) 551*8kB (UME) 258*16kB (UME) 518*32kB (UM) 252*64kB (UME) 172*128kB (UM) 62*256kB (UME) 29*512kB (UM) 63*1024kB (UME) 8*2048kB (UME) 640*4096kB (UM) = 2798684kB [ 108.279753] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 108.279756] 12314 total pagecache pages [ 108.279764] 0 pages in swap cache [ 108.279768] Swap cache stats: add 0, delete 0, find 0/0 [ 108.279771] Free swap = 0kB [ 108.279773] Total swap = 0kB [ 108.279777] 1965969 pages RAM [ 108.279780] 0 pages HighMem/MovableOnly [ 108.279783] 328415 pages reserved [ 108.324870] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. [ 108.340813] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. [ 108.849549] syz-executor4 cpuset=/ mems_allowed=0 [ 108.854437] CPU: 0 PID: 23802 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #217 [ 108.861778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.871104] Call Trace: [ 108.873663] dump_stack+0x194/0x257 [ 108.877263] ? arch_local_irq_restore+0x53/0x53 [ 108.881899] ? idr_get_free_cmn+0xfd0/0xfd0 [ 108.886193] ? kernel_text_address+0x102/0x140 [ 108.890753] warn_alloc+0x19a/0x2b0 [ 108.894350] ? zone_watermark_ok_safe+0x400/0x400 [ 108.899160] ? depot_save_stack+0x12c/0x490 [ 108.903459] ? check_noncircular+0x20/0x20 [ 108.907661] ? save_stack+0x43/0xd0 [ 108.911257] ? kasan_kmalloc+0xad/0xe0 [ 108.915112] ? __kmalloc_node+0x47/0x70 [ 108.919066] __vmalloc_node_range+0x4f0/0x650 [ 108.923540] ? xt_alloc_entry_offsets+0x21/0x30 [ 108.928177] __vmalloc_node_flags_caller+0x50/0x60 [ 108.933076] ? xt_alloc_entry_offsets+0x21/0x30 [ 108.937717] kvmalloc_node+0x82/0xd0 [ 108.941404] xt_alloc_entry_offsets+0x21/0x30 [ 108.945874] translate_table+0x235/0x1690 [ 108.949994] ? lock_release+0xa40/0xa40 [ 108.953936] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 108.959800] ? __check_object_size+0x25d/0x4f0 [ 108.964357] ? __might_sleep+0x95/0x190 [ 108.968301] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 108.973117] ? kasan_check_write+0x14/0x20 [ 108.977320] ? _copy_from_user+0x99/0x110 [ 108.981442] do_ip6t_set_ctl+0x370/0x5f0 [ 108.985478] ? translate_compat_table+0x1c50/0x1c50 [ 108.990480] ? mutex_unlock+0xd/0x10 [ 108.994165] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 108.999415] nf_setsockopt+0x67/0xc0 [ 109.003102] ipv6_setsockopt+0x115/0x150 [ 109.007137] tcp_setsockopt+0x82/0xd0 [ 109.010912] sock_common_setsockopt+0x95/0xd0 [ 109.015382] SyS_setsockopt+0x189/0x360 [ 109.019329] ? SyS_recv+0x40/0x40 [ 109.022752] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 109.027566] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 109.032557] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 109.037287] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 109.042010] RIP: 0033:0x453299 2018/01/30 15:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) pipe(&(0x7f000015d000)={0x0, 0x0}) sendto$llc(r4, &(0x7f00005e3000-0x2d)="5a77aee29b35bfd6483907e866025cb6880d3d3573e4775ce834a07ab7f6f5b9980b388fad96c619fc83308424", 0x2d, 0x8080, &(0x7f00003e0000)={0x1a, 0x1c, 0x6, 0x0, 0x58, 0xfffffffffffffff7, @random="ad2c6d2d1e1e", [0x0, 0x0]}, 0x10) close(r1) close(r2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000074a000)=0x0) close(r0) 2018/01/30 15:19:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000dc4000)={@common='vlan0\x00', 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1c, 0x80007, 0x1) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x0}, 0x10) getsockname$packet(r1, &(0x7f0000048000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0x14) bind$packet(r1, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x0) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) 2018/01/30 15:19:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000b27000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e23000-0x20)={0x7, 0x1, 0xc, 0x0, 0x28, 0x1000, 0x8, 0x0, r1}, 0x20) mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x2000000000000005, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00002cd000)={r1, 0x7, 0x3, 0x2}, 0x10) connect$ax25(r2, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/30 15:19:41 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000b2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000006000-0x10)={0x0, 0x0}) getpeername$netrom(r1, &(0x7f0000f92000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000047c000-0x4)=0x10) 2018/01/30 15:19:41 executing program 3: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000f71000)=""/0, 0x0, 0x61, &(0x7f000046b000-0x10)={0x2, 0x3, @rand_addr=0xcca8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c4d000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f000090c000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000f72000-0x34)=""/52, &(0x7f0000f72000)=0x34) r2 = accept(r1, &(0x7f0000897000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000080a000-0x4)=0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x3, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000f73000-0x4)=0xd2a1, 0x4) shutdown(r0, 0x1) 2018/01/30 15:19:41 executing program 4: pipe(&(0x7f0000e31000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000967000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000055000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x6, 0x3) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f0000bbc000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x82, 0x0}]}, 0x10) 2018/01/30 15:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000047000)="6c802f3fba032b31ae30b5c1cc18130df3837087b8ba4734bc0b6792b79f2a45aed15dd0e1d94a4185ee4c002ab0ec4574410b25c828ee15a38274c48e7d6d29f1a23f26e67efb38e98f5e2e337b706eafdf5b8e0674a59524c90b3b072bf9d8e9503e136131e4e521a0fc88bebe593327420e1f6de2f0bbee8d8568df7604715b4fc994b213570b7e51d17eadbefb15e95edde9ea1c1287fdab38a31e8cddbe52353dd9c0e89624e771b44438eb8c385197acd7b3ccfa42df9b9234998db0b8e1f339350455b60d3fd093678f3b957ad6e247c920bbe72f55932a590fdc6ee58b13fc96c28662c0b038") getsockname(r0, &(0x7f00001cf000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030b000-0x4)=0x2e) sendmsg$nl_generic(r1, &(0x7f0000552000)={&(0x7f0000ccd000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000755000)={&(0x7f0000fb3000-0x104)={0x104, 0x1f, 0x800, 0x0, 0x1, {0x1c, 0x0, 0x0}, [@generic="87dbccb8c9b8ce8eaff3c28997ce13721d5d2a81f30cfc9bb37b0bc6a99c80ba907e2054b9647a2f34ae025f7cf7f3e7f377f00d251b9ebee1c705a6cf564fe41c04742f0b470ef6bf7ab44fdcec800dddf8434ce3a81307ae80752f66b4e628b8157d4c84c0454316a69033ef0891353dac1a603dea967dea070d533348b13cba485a7b48d6f2463c2820395e13dea64b66966f9a772e05cc0cca960c431e620de758006f6aff8b881f9d1247", @nested={0x30, 0x24, [@typed={0xc, 0x4c, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="e870783cb949443b0979e90971ae3909be09aa375d5675cf494b74950898"]}, @typed={0x10, 0x19, @str='eth1\x00'}]}, 0x104}, 0x1, 0x0, 0x0, 0x44}, 0x4000) 2018/01/30 15:19:41 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006ab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000011a000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) [ 109.045168] RSP: 002b:00007f85b1217c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 109.052852] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 109.060091] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 109.067329] RBP: 00000000000003d6 R08: 0000000000000004 R09: 0000000000000000 [ 109.074572] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f4cb0 [ 109.081812] R13: 00000000ffffffff R14: 00007f85b12186d4 R15: 0000000000000000 2018/01/30 15:19:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ff11c72ae0a8dfb586fbddcc5f3f74f3"}) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000001000)="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") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000030000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="5e990db6e954a70072cb29d061401214"}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000001000-0x98)="744bff1c70df0874101f40e0bdb5499c9ac912f307575132ada5b9dde7f057b8508f234e4b2c7a632ae7b0cf11e2ad6791dea54c65cf736d987e4e71217d20420a833d7889b781a2fcbd3fdaadd815c6aae5cbf6a961a3cdfd13b85cd72dbfeba73f99121f6ef2738ebfebca37447f547dc51e037a57804a967a8eb3d6b7b9bcbf6d26370024cde0badc7e784d6bc1a493e726f5712134d7", 0x98}, {&(0x7f0000000000)="4bf35b0fbdca354993a8d8f0dd4d4a3265d50c39fa4248a8f815f3326f5ed6c0548df5596acd4af2033c6876b9796b54994ab73a5b9828a639418f7e2457b954cb04f7a6aef7030486febab1792a2e7838af792866109d5f02", 0x59}, {&(0x7f0000001000)="08bb7accf0863a8e041b026a4619d838411c06a0011a4e1b0e5eb2caebb9e39bc35635fa7907daa52dd0658dce4bc3e4f8b9d782c45e611ddb86bc628a32f8ec995ce826d8357857827bf0cd66bb2107148e3ea49346d6fa772f1be7617ea3298c3aa50278005c3a5b65233ca387f270fa8b91a1213e1c28ccb3a1ada7c72153fe60e30329bfa91c07758095ec84c062fa6b6f1e43f6eb8d84ca26e707a71b89795a708ccdb418758751bba1bf0983630fa3c183807358ffa3b23a87edead7e24afd5b5984a02c29aba451b97e04abb69b74e5ee22acb408fcd6c6e6d95f8ad75d4e383bac", 0xe5}, {&(0x7f0000000000)="dec1910a0471baded265746d0afaff15b0a02ada051935bba85a05312d021564d44c7975d92234d193618621bd0cdf72e8e636ed57801735abc305b2c9442ec4ee1338c6c98543db3749b0f3c55c73790c3d9b5ab07e3c1a9d830dd43bb17f97b064046be9cc05a382b190274b00a127e4bc03e1a1fe5ab60d27b3f0926247d97fa42b06a15e61ded6d73fcb8af46391ac98d1e25c65d9615143e130458d67544617", 0xa2}, {&(0x7f0000001000-0x32)="35abc875e2ce0b0feb7ae319133af5e1e01bad79a2806e7544066d23a54781c9618f201a7198abc2d72b1fb9b478655b91cf", 0x32}, {&(0x7f0000000000)="6d9626c847d8b50e26c951d91fa3a3a7802befe8330db7816e5530a45b49e4b52cc9b681c357d7d8421ef2cc23d38197d8d6b51fd95e4db1132ac5c0842bd52f48a858781bb8536367217e673e2b6f4bbe5de93face438f9f5262156df8c8a56d175244faca7d0eb6ccef57b400d616cd5fd2fa3b7eb213f", 0x78}, {&(0x7f0000002000-0x56)="a2bc6078000af84cd4daadb4534dfd353a4b4fde990b35ac6ccfd5c11d4ea11661da05bd294e021cbad94076bdad29ce3eae71a58c4a90e5ea3d22b713d05046a62f2133f639661ca5415d9338d3083f916268ee11a8", 0x56}, {&(0x7f0000000000)="8f1dd2a0aa5a258e8adc474ad4354209701ebf41bf797ae5a45fedcea249700d040691991bced30627fa68c240a6e85f", 0x30}, {&(0x7f0000001000-0xa7)="df42522c0f43cd90682bb46e09cd7a98c8bfaa1d01c0db6df46fb2eddd74739a46d6687f53b1be28dfe05132b3abc0803c4808e9947875285cc25d55d5ae4534dc2a78e2832f4663f29b9d60c37b03076b551aef10166744589bd36dda1443029494862c985cfdae377e2d3aa509a20667c4044b968f39a729a50011fe1ba94b50a2d110182ae5fd650996560f587e2a3850b0232b13800fcfa0a06922a3705f22414ceda3603c", 0xa7}, {&(0x7f0000001000-0x3a)="c35ff2126d725fb9c5105a6b2e185901c3c416a31aa92e719294179ae25cfb1746a743f110fa195316148bcb93e7b240adf9ecabfc4d7346e029", 0x3a}], 0xa, 0x0, 0x0, 0x4}, 0x4800) 2018/01/30 15:19:41 executing program 5: syz_emit_ethernet(0x54, &(0x7f0000999000-0x54)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x1, 0x2, 0x4}], {0x8100, 0x9, 0x0, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "a73d29", 0x16, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, [0x7, 0x2, 0x5], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = accept4(0xffffffffffffffff, &(0x7f0000c7a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000296000-0x4)=0x3a, 0x800) connect$netrom(r0, &(0x7f0000c07000)=@full={{0x3, {"770f0f2d205906"}, 0x7}, [{"a54e70eb48707d"}, {"7babb5866d6d62"}, {"0fbdc203b1f8ef"}, {"6c13f8211e5ea1"}, {"8d55d7d826bb31"}, {"1ae1890fbbffaf"}, {"24efa048e22323"}, {"f04832b9ea9e57"}]}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f000075c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x19) 2018/01/30 15:19:41 executing program 7: 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) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000+0x911)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) syz_emit_ethernet(0x7e, &(0x7f00005fd000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[], {0x8100, 0xc6, 0xf2ad, 0xffff}}], {@x25={0x805, {0x1, 0x192b, 0xf7, "6321182c00f1d7b8b3a414c4cd47ad144b80b8e4c24c3b4a22f4aa9b0ac2b6f83f8df2f82a68585099a3328f8fbb42e2c80090d71be9f86112769ceb7f5043841714cbb4b3ced4bce1c4056563e97b54517c452afeb24b89d6648c013f557d65b2d13306fc8d1539b4"}}}}, &(0x7f0000000000)={0x0, 0x3, [0x6d4, 0x827, 0x87f]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10, &(0x7f0000ebf000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random='$1Tb;\x00', @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) socketpair(0x1, 0xa, 0x7, &(0x7f0000c15000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000843000)={0x8, 0x8, 0xfff, 0x2fefd51f}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000092000-0x10)={0x8, 0x3, 0x2, 0x3ff}) 2018/01/30 15:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000068a000)={0x8, 0x41d4}, 0x2) pipe(&(0x7f0000239000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000e73000-0x2f)=""/47, &(0x7f00008b3000)=0x2f) syz_emit_ethernet(0x38, &(0x7f0000bdd000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8906, "a3941eb9dc49d254a3bd2f764003195e5132537a21bc516aadd91c97252d0253afaa261bac282833dede"}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) 2018/01/30 15:19:41 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000034e000-0x4)=0x0, 0x800) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000d39000)={r0, 0x7, 0x3, "38652f483152a4750a1b355a9d1f859d8a1c2cf502c7381033eb264ef87dd0fbf6fd0ed319145fc85e0fd622831c94e47bac9362059e25edd7deb36e9eb3580743f90b3b2f9dbd6c9e61651d081ac709f3f165158f02e67524bdd32f10e3ed664a2bbfd228ccb515a8cbcab58524e515d7fbf8ab14ebc1198c7ee80b5a0d6906cbf1ac6e3c57f00623b64253d2309872e3c8dca595"}) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)='[', 0x1) 2018/01/30 15:19:41 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000018000)=[{&(0x7f0000019000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000029000-0x80)=[{&(0x7f0000026000)="347629890a59def420b5bff00bb7caa63beb86371a73e3310a551c1c4fe749bf", 0x20}], 0x1, &(0x7f0000022000-0x100)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000029000-0x8)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000000d000-0x4)=0x0, &(0x7f000002a000-0x2)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:19:41 executing program 1: mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x0, 0x6003c, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00005d1000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005d0000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f00005d0000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f00005d1000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x10000000100000}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0xfff}, 0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000003000-0x2)={0x1, "8d"}, 0x2) 2018/01/30 15:19:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000782000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c16000)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e64000-0x4)=0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000298000-0x8)=0x100000000, 0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000542000)={&(0x7f0000181000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:19:41 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000001000-0x3b)="fa83f2288b01a576d634d4207732d9412c990b04e4c87f44f86dc447ff833a45236a648e1f8e87832a1b0b6630b6c17dae41659d606a032657d6f1", 0xfffffffffffffe28) 2018/01/30 15:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f00003c0000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f00005bd000-0x4)=0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0600000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/30 15:19:41 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000010c000-0x4)=0x9, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2d, &(0x7f0000951000-0x4)=0x0, 0x4) 2018/01/30 15:19:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cb1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000f25000)={0x80000001, 0x8000}) socket$packet(0x11, 0x200000000a, 0x300) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2e, &(0x7f00004be000-0x3e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @empty=0x0, {[@generic={0x0, 0x2, ""}]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) 2018/01/30 15:19:41 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000001000-0xc)={@rand_addr=0x2, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) 2018/01/30 15:19:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00007e8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) listen(r0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) 2018/01/30 15:19:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x1b1e, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000c0f000)=""/168, &(0x7f0000e7d000-0x4)=0xa8) r1 = socket(0x2, 0x2000080003, 0x2) socket$kcm(0x29, 0x7, 0x0) getsockopt(r1, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x4) 2018/01/30 15:19:41 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000)=0x0, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x2, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000003000-0x10)={0x1, &(0x7f0000000000)=[0x2]}) 2018/01/30 15:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000127000)=0x0) bind$netrom(r0, &(0x7f00006a8000)=@ax25={0x3, {"e7d34c6774b2a4"}, 0x7f}, 0x10) 2018/01/30 15:19:41 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008a6000+0x5ec)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00003d9000)=""/127) socketpair(0x19, 0xf, 0x401, &(0x7f0000c66000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000b26000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000e35000)="240000001a0025efe618200400edfc0e80fa00000004bf0202ff00010800000048050000", 0x19) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00008cb000)=""/4096) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00003e0000)=@req={0x50, &(0x7f00005ab000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="4308bf2cd28fef16d30b58787b9cb485"}}) 2018/01/30 15:19:41 executing program 3: pipe(&(0x7f0000d97000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x1)=0xa, 0xfffffd1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000fd4000)=0x0, &(0x7f0000885000-0x4)=0x4) 2018/01/30 15:19:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000bda000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x3, 0x906f, 0xffffffffffffffe0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f00007c5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000ce5000)={0x5, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f000065a000-0x10)={0x1c0, r4}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000e03000)={&(0x7f0000981000+0xea)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00002f7000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000f2c000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000d3000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x3, 0x5, 0x8, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00000e6000-0x110)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0xffffffffffffffff, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:19:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00009f8000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0x1, 0x4, 0x752b, 0xc09}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) connect$rds(r2, &(0x7f00007a6000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000006000-0x19)="7107e78309c663a61aeadf781a4dc83826074756f467fe7609", 0x19) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x0, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}]}}, 0x3b8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000001c000)=0x14, 0x80800) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000022000)={@loopback={0x0, 0x1}, 0x1, r4}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000022000)={0x0, 0x0, 0x0}, &(0x7f0000019000-0x4)=0xc) socketpair$inet6(0xa, 0xb, 0x1, &(0x7f0000022000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f000000f000-0x4)=0x0) 2018/01/30 15:19:41 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000023000)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x40, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1c, 0x80800, 0x7, &(0x7f000000a000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000022000+0xf68)={&(0x7f0000005000)='./file0\x00', r1}, 0xc) 2018/01/30 15:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f00001c6000-0x38)={&(0x7f0000544000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00000dc000-0x50)=[{&(0x7f0000b33000)=""/0, 0x0}, {&(0x7f0000f79000-0x8a)=""/138, 0x8a}, {&(0x7f0000e17000)=""/39, 0x27}, {&(0x7f0000f5e000-0xdd)=""/221, 0xdd}, {&(0x7f0000f3c000)=""/47, 0x2f}], 0x5, 0x0, 0x0, 0x3ff}, 0x0) accept4$inet6(r1, 0x0, &(0x7f00006d6000)=0x0, 0x800) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000f0000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xfffffffffffffdbb, 0x20020005, &(0x7f0000940000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:19:41 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fd5000-0x160)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xbe8e, 0x0, 0x4, "edef47ae08ec0c4eb07c618a249b7732b19eeb83bb665b3625ab0f321ad647efe9f0fa1ce20caf2786b4c2953221366b21e1ef17a5620a2279536e5e35a59d67688d8ebaeba33a7f1b13f99d6709aa5f"}, 0x160) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000fd6000-0x91)=""/145, &(0x7f0000e66000-0x4)=0x91) r1 = socket$inet6(0xa, 0x80002, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00006f2000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbec, 0x4}, &(0x7f0000879000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004e2000)={0x9, 0x9, 0x8001, 0xa86c, r2}, 0x10) 2018/01/30 15:19:41 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000805, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f000001d000)=0x4, 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4e, &(0x7f0000006000-0x341)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28447731605bfefb40ca55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3a0) bind$inet6(r0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0xbfb1, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000008000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000001d000)=0xc) 2018/01/30 15:19:41 executing program 2: getpeername(0xffffffffffffffff, &(0x7f0000b3a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f2000-0x4)=0x26) socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x9, 0x0, 0x3000}, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000001000-0x59)="f269573f89d83fcf6c5f2e59d4be549430fe6b95ed4a74830f4a3a76865b1391663883529b8b6083f90a4698e1b3295e08b8384db3cdaef445e3f4bae869bd33921cb1dddd33aee9c1eb1433553bc24b57cb8d030870d2b5d9", 0x59) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0xd05}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x9, 0x200, 0x2, 0x0, r1}, &(0x7f0000001000)=0x10) socket$packet(0x11, 0x2, 0x300) 2018/01/30 15:19:41 executing program 6: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) 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) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x78)=[{{&(0x7f0000000000)=@ipx={0x4, 0x3, 0x3ff, "d86ed3f88673", 0x100000000, 0x0}, 0x10, &(0x7f0000e94000-0x40)=[{&(0x7f0000001000-0xc2)="6a9ae53403ed98dbfd4088879ba1fa3eb38b4ed1e76b9a4f0fcf64f3ca6cb8927d7068f3eac982b8ceb97bdac69234bcfbfbf2f26d16f147851c3e38990c17ef43df11136b3ae32dfea071b4c2f1cae1d022d03d0226f98f3f2e370c129b1f5fa72db48d281f51ee97f03dc33dc169358f6e3d88c66409faef5c973702e61f63ce0146907ff62de74559f71ab8f9638ed6bddab431d29001daf18baccd2bead685482e4a2a1bedd51bb78c4c64af3aa6000af1f4761de6745037e257d9ae745c2db3", 0xc2}, {&(0x7f0000e2f000)="56df6373301d611c2265209b25e366378882da70da35269d40ebb1b99d89a338c6c718d9252140e2b85bfb23e6265a46a78c7b3b15b44bbd1e2d02876ce5717a53b990e141878f6e1020193c41ac15e5d1c22b6ec5fa9e0a4ce60eb77ed210256a3b24585549fffaeffe94f84c5d2d2e96bee02e36d229138eda8538d68c8c57e895da275bab", 0x86}, {&(0x7f0000ffd000)="f7e28a9a94ba1b0ac941a6a7184bde9d9dd47f956c743adaf3fbecffca5b63c9a41a51a46585ede6b5bfc9306d186f41492372bea833d3931b4adf9a513a44a0e1bfb3261a641d5547f5f5a42b877cecc0624f70bc21769555ae52f309e5813f24c55689acfc3ef8e29b54a96362a21c07b7b5b577918201019323fa34cc26c457b9c9298211ee6905c607052aeda066252078ed9d69ef17b3144d2ebb9855c4d4ed0656f98cadf993a9e7adf324712969f977a5437f13dadc795bd4f2ad5319a1f1aadde65dd8d2443a4789173501367dd9d1db15", 0xd5}, {&(0x7f0000fc0000-0xae)="8881378017e97f13838c6fe50232729489795ab0d1161ce8b80dbf0b30f62f7b58ee028262d20cab2896de3904d14cda673a54ca07d50afbcf227591fba39165e3a1e5ccd62c6f843f1ae47c439fcebe68a49248cbccbd8fe3d45d343f68c17c52fded68136134b73a63062d4f11ccb456f68a951a55b34cfa975418048e0a09e7c085fca94c29c28948fffc4faea268497152b01235cc4ce4a87744ec7bbb205dbedff3d1dfa4cd1cbfaf66ee19", 0xae}], 0x4, &(0x7f0000abe000-0x260)=[{0xd0, 0x102, 0x9, "6b9300ab7a1a56f308ee785a7ac4803f380440e1830efe08f42b15443a46f7592254f42f621de0165e1a93b7f632b628cf302060d4485d003134c6c04b02619c63ab7d569c5b61400864979b38906cd525c22232d08708b6bc5337fedb5893d56c32b6abf5fc4242feb44b866b0ce4c7160c2f84e93ff11da3ea97c9e613d36ad54a74e44416b711b4f337bd6a698b04eeeeccdb8eab419565851fa19cf417bd639490dcc3191abd116a1b146d9e93a5668cc8ee4c37c143914c9b07776d77"}, {0xf8, 0x11, 0x0, "8e526f22ced0b1b1000b63994721a858f5bd3ad642a98e6813cdb679b7501ef14a2d642aa23b8550cad74e341a03168cc4f282fa0963189ecc7da2a4af2c09fcca5b2e1db2dc7962eaf210ec6bdd6ac7b029650db0291773481d867f05486588b5f06a0d27d59aa1bc84f6113619d3958eef9c94b98a55b05c9c56e4b78e11868342222fc5120a66c6514ce37bbdd44edd7253af4e4ddd9b90bd17e706bd8d5eb049003191853f40c991a3e015ef74e8867ec82663e467b8b9c3604826daeacf0400c2690e205a5d820b4cab611de8922675bcedf419f10d3b6f05b65aa22fcd044a875213317e"}, {0x28, 0x10f, 0x800, "44e9f782a7e8ee9bfaf8605722ca506d5451"}, {0x70, 0x111, 0x7, "204e13b433b35396cce29008cb60c33d7100d9a4011233fa5c9983374633f24e7e6cccec1e8e833e32eab069d23d7a93f14293c7beba0f296197f857fc26a051e35fbc28bcc439e7e69c5d152e66b2c7ac7913b0197289c6f830bc4c"}], 0x260, 0x1}, 0x7}, {{&(0x7f00005be000)=@nfc={0x27, 0x100000000, 0x8001, 0x1}, 0x10, &(0x7f0000808000)=[{&(0x7f00007fe000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000000000)=[{0x18, 0x10f, 0x4, '4w\\$y'}], 0x18, 0x800}, 0x7}], 0x2, 0x4080) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xe, 0x6, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000001000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000002000)={&(0x7f0000002000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x10)=@can={{0x0, 0x2, 0x5, 0xe9}, 0x5, 0x3, 0x0, 0x0, "6d06fe1f75a9230f"}, 0x10}, 0x1, 0x0, 0x0, 0x4800}, 0x20004040) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_netdev_private(r3, 0x89fb, &(0x7f0000cda000)="") socket$nl_xfrm(0x10, 0x3, 0x6) r4 = accept4(r3, 0x0, &(0x7f0000339000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000001000)={'vcan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000000)={r3, 0x5, 0x9d, "22a724373510eefddaec3223ee1502889a3fe99075ba6423a625defbabbadb970c5e910e68dc2b0e0745b327fb1bfdc6c13e5aab0db0cab0cb218558ca97a3389a6c738b9889a252d6e8c8d17e000585520936316695d8a472f994fb14d9233369cc5554e6327ad0c18cb342b8cd6ed5907fe8396c4e613e"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000002000-0x4)={0x4}, 0x4) getsockopt$inet6_tcp_int(r4, 0x6, 0x1f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/30 15:19:41 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x81) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f7f000-0x8)={0x1, [0x0]}, &(0x7f0000778000-0x4)=0x8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008f0000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00004c6000)={0x2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x17b, 0x9e70, 0x9, 0x9, &(0x7f0000d4c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x7fffffff, 0x2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f7e000)={r1, @in={{0x2, 0x3, @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]}, 0x10001, 0x9, 0x1, 0xc, 0x9}, &(0x7f0000f7f000-0x4)=0xa0) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0xb12, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000f80000-0x410)=@security={'security\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x98, 0x1a8, 0x1a8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000ba4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x2e0}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb0, 0x110, 0x0, {0x0, 0x0}, [@common=@set={0x40, 'set\x00', 0x0, {{0x80, [0x9, 0xffffffff, 0x7, 0x1, 0x6, 0x4], 0x8, 0x8, 0x5}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4, 0x3, [0x80, 0x6, 0x1, 0x6, 0x8, 0x0, 0x80000000, 0x2, 0xa050, 0x7, 0x3f, 0x34b, 0x7, 0x100, 0xc00000000000000, 0x8000], 0x1, 0x7c, 0x1}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0xffffffff, 0xff, @generic="4128ab664687a4127f6ce692741b4854", @generic="efb2f8e7a711c15ff51b980377341431", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x20}, 0x0, 0xd8, 0x138, 0x0, {0x0, 0x0}, [@common=@set={0x40, 'set\x00', 0x0, {{0x7cfa, [0x3e, 0x81, 0x3f, 0x0, 0x7, 0x4], 0x1, 0x3f, 0x5}}}, @common=@ah={0x28, 'ah\x00', 0x0, {0x0, 0x9, 0x0}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xfffffffffffff923, [0x3a954ad1, 0x1ff, 0x6, 0x9, 0x8, 0x100], 0x3f, 0x7, 0x4}, {0x4, [0x7, 0x3643, 0xb5, 0x3, 0x0, 0x8214], 0x100000001, 0x2, 0x0}}}}, {{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x3, 0x4}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8, [0x0, 0x0, 0x31, 0x9, 0xfffffffffffffbff, 0x7], 0x3f, 0x8, 0x5d2}, {0x8, [0x3, 0x2000000000000, 0x2, 0x5, 0x0, 0x2], 0xffffffffffff4d80, 0x7adab60f, 0x10001}}}}]}}, 0x410) 2018/01/30 15:19:41 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f00006a1000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000c3b000)=0xc, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ed4000-0xa0)={0x0, @in6={{0xa, 0x3, 0xffffffff00000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6600000, 0x5, 0xfff, 0xdb, 0x0}, &(0x7f00006f9000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x5, 0x4, 0x53f, 0x4, r1}, &(0x7f000018f000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x3, 0x2, 0x2) accept$inet6(r2, 0x0, &(0x7f0000e7b000-0x4)=0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r3, &(0x7f000069c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000085b000-0x390)={0xba, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffffffffb929, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd8b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) getsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f00008a1000-0x4)=0x0, &(0x7f0000ba0000)=0x4) 2018/01/30 15:19:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000e64000)={&(0x7f0000ddb000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005f3000-0x10)={&(0x7f00000c8000)=@expire={0xf8, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@tmpl={0x4, 0x5, []}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$packet(r0, &(0x7f00000c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000592000-0x4)=0x14) 2018/01/30 15:19:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000049c000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000039c000-0x4)=0xffffffffffffff9c, 0x80003) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000ec000)=0x0, &(0x7f0000490000)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x18, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:19:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ed2000-0x108)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff8, 0xbb67, 0x1d, 0x2, 0x7fffffff, 0x2, 0x1f, 0x2b, 0x1, 0x4000000000000, 0x8000, 0x4, 0x5, 0x1ff, 0x5]}, &(0x7f000004f000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d1b000-0x98)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f000020c000-0x4)=0x101, 0x17a) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000082b000-0x4)=0x0, &(0x7f000049f000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000efb000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2, 0xff, 0x1, 0x40, 0x5, 0xec1f}, 0x20) 2018/01/30 15:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d7000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000ae3000)=0x2, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000022b000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008d6000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd5000-0x4)=0x14) 2018/01/30 15:19:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) socket$bt_sco(0x1f, 0x5, 0x2) bind$alg(r0, &(0x7f00000a8000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) 2018/01/30 15:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009aa000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000442000)=0xc) close(r0) 2018/01/30 15:19:41 executing program 6: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000256000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000212000)={0x0, @in6={{0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x4800000, 0x1, 0x0, 0x0}, &(0x7f0000546000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f0000382000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f00000a0000-0x4)=0x7, 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00004ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004f5000-0xc0)=@ethtool_dump={0x2, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 15:19:41 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) pipe(&(0x7f0000021000-0x8)={0x0, 0x0}) setsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f000001d000-0x4)=0x400000000000, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f0000024000-0x38)="13bf8546ccde74a25fe2b9df769a613bd9c99ef670e0e2126348ce4200446b180dadb61d122940c737da503947557a5e8054f5763a7f6e0a") getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000010000)={@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @common='ifb0\x00'}}, {&(0x7f000001e000)=""/230, 0xe6}, &(0x7f000001e000)=0x0, 0x1}, 0x3e) ioctl$sock_FIOGETOWN(r2, 0x800454d2, &(0x7f0000001000-0x4)=0x0) 2018/01/30 15:19:41 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/30 15:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f00003b2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001d8000-0x8)=@assoc_value={0x0, 0x10000}, &(0x7f0000929000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a49000)={r2, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3e, 0x5e6, 0x9, 0x1f}, &(0x7f0000518000)=0xa0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000)={r0, &(0x7f00007fb000)="1b"}, 0x10) 2018/01/30 15:19:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000582000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c97000-0x4)=0x1c, 0x80000) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f00002a6000)=0x0, &(0x7f00005a6000-0x4)=0x4) r1 = socket$inet(0x2, 0x3, 0xd7) recvmsg(r1, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000d8e000-0x4)=0xcc, 0x4) sendto$inet(r1, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:19:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a9f000-0x8)=@assoc_value={0x0, 0xaf}, &(0x7f00006b2000)=0x8) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x40008, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000001c000-0x6)={r1, 0x3}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d83000)={0xffffffffffffff9c}) getsockname$packet(0xffffffffffffffff, &(0x7f0000b61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000219000)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00001a5000-0x10)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r5 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r5, 0x603, 0xd, &(0x7f0000001000)="", 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00005ac000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$packet(r5, &(0x7f0000c26000-0x1)="", 0x0, 0x0, &(0x7f00008cb000-0x14)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/30 15:19:41 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000018000)=0x200, 0x4) listen(r0, 0x9) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000000a000)=@buf={0xfc, &(0x7f0000004000)="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"}) r1 = accept4(r0, &(0x7f0000008000-0x80)=@generic={0x0, ""/126}, &(0x7f000001a000-0x4)=0x80, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000012000)=0x1, 0x8) 2018/01/30 15:19:41 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x7, &(0x7f0000011000-0x46)="7219d3abcf4ddfd728cd02a664b31574194cabf057ef3cbbaf4e67f2578ff68c75b927db826005aa4887bbf0f9f80da286214595626976da861865b3afbe9ea8f8648bd569a4", 0x46) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000028000-0xf6)=""/246, &(0x7f0000025000)=0xf6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000027000-0x7c)={0x7c, 0x55, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0}, [@generic="e4e720f9872a7e29164db7bead2e2225540e528fe1430cad040b36c9c75fe7464ed5d2d10d9710e974c7549ab58e4df1505d319f0dde64c28f0c086c585c4092a974ed72de6b88b62d0b941798257c458d45056990b5b12dea7347dfb57e65c8375d7e6e7958ac9a"]}, 0x7c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000020000-0x10)=@common='irlan0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000018000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/30 15:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000082f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x9, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @ssrr={0x89, 0x92, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000093c000-0x4)=0xe000000000000000, 0x4) 2018/01/30 15:19:41 executing program 6: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000014000)={&(0x7f000002e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f000001d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000014000)=[{&(0x7f0000030000)=""/0, 0x0}], 0x1, 0x0, 0x0, 0x5}, 0x42) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f000000a000)=""/176, 0xb0) 2018/01/30 15:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000dd3000-0x9d)="240000002400fff73200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) r1 = accept4(r0, &(0x7f0000648000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c45000-0x4)=0x10, 0x800) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000760000-0x4)=0x4000007, 0x4) 2018/01/30 15:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000634000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0f000-0x4)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000095c000-0x4)=0x0, &(0x7f0000fc9000-0x4)=0x4) writev(r0, &(0x7f000080c000)=[{&(0x7f0000cfb000)="1bfc5906980088f97c23c36f37e385d61f26bd27e97973383dbe1118d79f684725ddac37bf9256c6107422c643cee7769cd04ef378b77882850d2eb1f86e2f0acc392ae96dc8572453714a5f0f0c5876842dc7e254363e72fa5a92b541c1e698a86616befaa41b3c68c728aa8af073e546fb04ce0833dc355237a439e05141e37f3472450cef8014f71166fc393bf0f92a283712880fccd4f1edd9d8a7fefec983e2e86847c6851c737a63bc62fde75f14062fc5fa36d39a2dd8bffe549690be759199ecfeb758c8cf36f2bbb3bc7e35940b8fd63f51392fe5c60f0e848b5c4e6286dfda94524f85", 0xe8}, {&(0x7f00000a6000-0x97)="d8eb21a8d61b6773345871941c737504b37ad2dac928b23e9275f8781b30062463ec9645678a77ad395f12f8ea3cf32c9db8be8996b92ae5b5f83ed57629a9a8f1c91135a2e8c73b132c7fc13c9bf396e4bd522927ee47dbd79e796a1ac6a4193a25774e5eb8dec676ed8bac08f9df7cf3d4ef3d1fa1862eb1f19b7e69e8aa6398edcc373ea086d02c5226e95383de2c4dde8695927b58", 0x97}, {&(0x7f0000eb8000)="7039c55e80ba1b242a3ef52f64b56fc60a55f4b3656afa4b6a21504e148595498e0e570b060c845046eafeb007419b279607dc7d68dde7ff7f401225d02dc4007bb378debcb38ac2dfb41bc8474cce600b39ab9ba14be23a7af4ec72b7720685377271b1061bb0d0421fb1cbb3a169e3", 0x70}, {&(0x7f0000a4f000)="3d6a67b0c3e5", 0x6}, {&(0x7f0000d00000-0x37)="b7214adbc3dd4b1f28cf41181d8f62f21429dc0161da50e7b883260a8bec876aa133d86667562f9a8abb10fb2d119ef2222133d238f724", 0x37}, {&(0x7f0000a6c000)="b6b1b9c67e9c99ee14472cf87d5996e155", 0x11}, {&(0x7f0000542000-0xe7)="83224173a76451df4f6f69af707830c201c9f415fb478b00a2e92f5a8f82bf49cbdf12a9e3765f1826f3639a0c1ac6ac14c47b57e485f4103437d651c82168a8f4684df3450d98064d54b726ba2519624c2ae998c12dbf578ec10edf27fecfd03da3af739b0f418e1aed6f08c4d221f84f63afd8ecce8774ee5b226468395b04bac13ce8fc08eca39cdd3f5d345d45749b95cb741a4c0304b846a95fe05edf71707a8afd98388ae536e7271ccca0cb38ff721a43992caaf9b91b215954360bb8da99396fe50b27879ae0ecc654aec7e65a37f6e6e0bef8d45f3a70b3977925bf35b4cadd0e751f", 0xe7}, {&(0x7f00009b5000-0x9e)="b1b9f91ef4e1cd40925af5128ba6d2242ecb31166cc9dd70df370fce8f5a71f839ab0bd31a67a8fe1e118a3f626854eb63a4cd7bbf528acf252d40f8e1bea683392bb113dd14b592abb27244a6b49f3600b1ab6966eda2452b60ccafaea2f1186d3aa3cd6cb7abab24d30ef3d800bf1f99a10c373b680939485c70492a3f78c8d16267be09daee1321df6ee141d7c38ca2fe6ed6d6f8415445893dc433f5", 0x9e}, {&(0x7f0000b6c000)="74dd60133afd1b07514d05678a51f8da068f17de3b9c52183edcf2edefb5ea787dffda4483373aec78834eb3d47c48a0dc5a19c3da3ed0cae6df22d408aeea748e23fc4e9a27efcee6ae4dd18e596387a61a3060d4ab6a8cd141f6eb09ead6c650649b1f2d26eac101eadb91d9cacc005c5f487d0378dbea9320de894679a6f5f4b8e80640", 0x85}], 0x9) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a79000)={0x0, 0x0}) r1 = socket(0x1, 0x1, 0x3b) sendmsg$nl_route(r1, &(0x7f0000ef4000-0x38)={&(0x7f0000309000)={0x10, 0x0, 0x0, 0x242080}, 0xc, &(0x7f0000cc7000-0x10)={&(0x7f0000631000)=@getneigh={0x14, 0x1e, 0x10, 0x0, 0x3, {0x0}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc0}, 0x8000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = accept(r2, &(0x7f000009e000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000ac2000)=0x10) accept$inet6(r3, 0x0, &(0x7f00000b3000)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x2000000000000020, &(0x7f00006fe000-0x4)=0xa, 0x4) 2018/01/30 15:19:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009be000-0x4)=0x0) 2018/01/30 15:19:41 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000327000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb0000)=0x2e) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000704000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x1118)={0x2, 0xc, 0x8, 0x9, 0x223, 0x0, 0x2, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x1ff, 0x0, 0x0, 0x5, 0x1}, @sadb_lifetime={0x4, 0x7, 0xfff, 0x7, 0x2, 0x81}, @sadb_key={0x18, 0x9, 0x5b0, 0x0, "106d13aa6ad49ee0dcc43d8ba581caabc975ddbd1e9cd73e56ff9ff17e9e03779aed51c0a833264811df31479b6589affc5806b400724199c61d69e48ed9141af0ba458d1d341f32497a71081123befabb03dd92522aa62ffcc9309ad32de0957484df60aa75e200bc9324c5fec7e2eca7b816ffffe910d3d277ea2d803c3b743a38bd7bd11fbdcedda9907cf631650e19d3b4dc600e80469ea84eade18a22da92d3397bcca6afa0a9d8dbfa0a6f0c10acc811bbd7a0"}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x2, 0xffffffffffffffff}, @sadb_x_sec_ctx={0x201, 0x18, 0x5, 0x800, 0x1000, "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"}]}, 0x1118}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x1, [0x3a]}, 0xa) 2018/01/30 15:19:41 executing program 6: socket(0x0, 0x7, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000c22000)="2400000026007f000000010001000000000000ff1400000000000000ffffffff0100ff10", 0x24) 2018/01/30 15:19:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6(0xa, 0x80807, 0x3) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x2, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:19:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x6) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b73000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000671000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000bc5000)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/30 15:19:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, 0x0, &(0x7f000081b000-0x4)=0x0) accept$packet(r0, &(0x7f0000db0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000194000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000a03000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f0000a88000-0x38)={&(0x7f0000fc6000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000627000)={0x14, 0x1e, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:19:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x4000000002, 0x200000000000009) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff090000", 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000016a000-0x8)={0x1d1, 0x5e1f}, 0x8) ioctl$int_in(r0, 0x5473, &(0x7f0000f2b000)=0x7fffffff) 2018/01/30 15:19:41 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000015000-0x4)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000000f000-0xa)={0x101, "8a2b8c16f720"}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0xffffffffffffffff, 0x8001, &(0x7f0000015000)="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", 0xfd) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/30 15:19:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00002c5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000cd5000)=0x3a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00003cc000-0x28)={@generic="e0f561210cfe45679c851d53db502ce5", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000aff000)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000659000-0x2)=0xfffffffffffeffff, 0x2) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f00001f4000-0x8)=@fragment={0x11, 0x0, 0x9, 0x6, 0x0, 0x4, 0x1}, 0x8) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000332000-0x78)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x0, &(0x7f0000055000)=@generic="fc92d28d4d733f17d1b8e8470046acc5", 0x0, 0x0, 0x0}) 2018/01/30 15:19:41 executing program 7: r0 = socket(0x1e, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000624000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fab000)=0xeb) 2018/01/30 15:19:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000624000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf", 0x4) pipe(&(0x7f0000c03000-0x8)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f45000-0xa8)=[{0x0, 0x0, &(0x7f0000ecf000-0x90)=[], 0x0, &(0x7f00004c2000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/30 15:19:42 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000036f000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000178000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x1b, r1, 0x1, 0x20, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r2, 0x0, &(0x7f00007cc000-0x4)=0x0, 0x80800) sendmsg$rds(r3, &(0x7f0000c8f000-0x38)={0x0, 0x0, &(0x7f0000ded000-0x40)=[{&(0x7f00000b8000)=""/248, 0xf8}, {&(0x7f0000b5b000)=""/29, 0x1d}, {&(0x7f0000254000-0x76)=""/118, 0x76}, {&(0x7f0000316000-0x53)=""/83, 0x53}], 0x4, &(0x7f0000b77000-0x260)=[@cswp={0x58, 0x114, 0x7, {{0x4, 0x4}, &(0x7f0000766000-0x8)=0xc9df, &(0x7f0000e46000)=0xc0, 0xf9c4, 0xffffffff, 0xffffffff00000001, 0x1, 0x2, 0x9}}, @rdma_dest={0x18, 0x114, 0x2, {0x8, 0x8}}, @mask_cswp={0x58, 0x114, 0x9, {{0x5, 0xe3b3}, &(0x7f000055b000)=0x51, &(0x7f0000693000-0x8)=0x0, 0xfffffffffffffe00, 0x200, 0x8, 0x98e, 0x50, 0xfffe000000000000}}, @mask_fadd={0x58, 0x114, 0x8, {{0x100000001, 0x8}, &(0x7f0000958000)=0x7, &(0x7f0000c99000-0x8)=0x81, 0x0, 0x6, 0x54, 0xfffffffffffffff8, 0x1, 0x3f}}, @rdma_args={0x48, 0x114, 0x1, {{0x8, 0x6}, {&(0x7f000065d000)=""/247, 0xf7}, &(0x7f0000a18000)=[{&(0x7f0000fd4000)=""/225, 0xe1}, {&(0x7f0000582000)=""/75, 0x4b}, {&(0x7f0000f96000-0x23)=""/35, 0x23}, {&(0x7f0000f2e000-0x72)=""/114, 0x72}, {&(0x7f0000165000-0xc3)=""/195, 0xc3}, {&(0x7f0000917000-0xbf)=""/191, 0xbf}], 0x6, 0x4, 0x9}}, @mask_cswp={0x58, 0x114, 0x9, {{0xff, 0x4}, &(0x7f00003fc000)=0xf477, &(0x7f0000842000-0x2)=0x9, 0x0, 0x6, 0x5, 0x1f, 0x29, 0x7}}, @fadd={0x58, 0x114, 0x6, {{0x0, 0xff}, &(0x7f0000d71000-0x8)=0x8000, &(0x7f0000bc8000-0x8)=0x7fffffff, 0x100000000, 0x1d6, 0x3, 0x1, 0x8, 0x2}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f000035e000-0x61)=""/97, 0x61}, &(0x7f0000d54000-0x1)=0x0, 0xe}}, @rdma_dest={0x18, 0x114, 0x2, {0x0, 0x4}}], 0x260, 0x4}, 0x800) setsockopt$sock_int(r2, 0x1, 0x400000002f, &(0x7f000000f000)=0x0, 0x4) sendto$inet(r3, &(0x7f00007c3000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(0xffffffffffffff9c, &(0x7f0000422000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d9000)=0x26) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f000037c000)=0x0, &(0x7f0000855000-0x4)=0x4) sendto$packet(r0, &(0x7f0000ad3000-0xbd)="d0f1dcb0192fe6ddd932208151c3d62e2a1fad5835d824ea74043e6e346b9017bba59b14f84effcb47588f16393c950ebad998bedff0586023f61d7f3404f018cebce5f9d0b322de3907bb507fe166b9a4e895a9d17a75a756e8c9e25419d6aadcb223eaaa0091e8c78e9cf7e5fc876dc8832af0295723831a6e81b3437e25f5644342e9f9c8f8f7a0c28fa5a41daf10c2b2860ac7c05dc70f2759393cbbb93a2baa5064592438f56530f89b50c238ab2665549d6856afd3d55b44e9cc", 0xbd, 0x4c000, &(0x7f00000df000)={0x11, 0x10, r1, 0x1, 0x80000000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) sendto$inet(r2, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 15:19:42 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000030000-0x12)={@common='lo\x00', 0x40}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x98, 0x98, 0x130, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1c8}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0xff2c, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x851, 'REJECT\x00', 0x0, {0x8}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/30 15:19:42 executing program 2: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000b48000)={@common='sit0\x00', @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x80000004, &(0x7f00005dd000)="97f8ba5184adc8ca71e12dd4d1764685e9cb29d36271b2d1aa725f", 0x1b) 2018/01/30 15:19:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x803, 0x0) write(r0, &(0x7f00005f0000-0x24)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) setsockopt(r0, 0x9, 0x3ff, &(0x7f0000815000-0xc1)="1294bdab88c47cafc8e751edacf0f8804a7743c073bc6d0a0ce1da0787ebf8c4e8452499c821f5a90bfb15f77aa4e55324a9183e142cce9a3444f614e8e14eb7a4c6df15cd54bff04607520a7d3d2d5b1db6d3eb15644fb3b1264ec130d7e196ce5550e2fa3c71bad6e741685cab1ededc1df6332d037992dd9cc916cd58a962c8163798ffaa6eb265508df135d927dac4935fbec9952c3794b53f72131bb5da2902c749139c1db8b0ac00bb81d3366aeba91e758dedfa4bac5a634ab8a73f22ec", 0xc1) ioctl(r0, 0x1, &(0x7f0000448000-0x93)="83ec69772283a506e651cac43575496a4b4d07d1dae30c29e769c1a30149fbc2f3f1643caabdaaa446f26d7de84e34316a23c4c6ab9ab87258254aca5626b9604dab2b1e625dce9873fb2778f9d70136f0e80e93256eee1535a5271a7d4a4486a2da9de84e7a30ea5dbd322b3212d1d770959edc634250a6a2dc05c28182de5ba4e3529ac134f0e918e82cdb59b9d32ba6650b") 2018/01/30 15:19:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000+0xa12)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x2, 0x0, 0x10002, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000002000-0x10)={0x3, r2}) r3 = socket(0x5, 0x6, 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000002000-0x4)=0x6fb1, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) r4 = socket$inet(0x2, 0xa, 0x0) sendto(r4, &(0x7f00001be000-0x47)="", 0x0, 0x0, 0x0, 0x0) 2018/01/30 15:19:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffb2) listen(r0, 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) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0xc72, 0x4) recvfrom$inet6(r0, &(0x7f0000001000-0x79)=""/121, 0x79, 0x1, &(0x7f0000000000)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) syz_emit_ethernet(0x5e, &(0x7f000066d000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "59dbf582d9bacc60fc1f106d729ccb2a"}]}}, {""}}}}}}}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f2b000+0x899)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000106000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000062c000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x10001, r1}) socketpair(0x9, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xd6)={0x0, 0xce, "a072c7c1cca19759850730bfae3ce4ea94104a9028a47cd64edf76807248fda4f88e3439a6783519efa3af924fce1dc52858180e1015074488827eca6dd407b27e2efbbf5108a861c3f13c9acc0754c15eba6687747584dacfc548ac20fe4755097fc0bf9c527466e1e2ae3415b4a55159c5046dcd9107e32cdf081683c21fc41a5fc1f1d1bc2bdc7e33922c24c3f251a75902313a8c80d3f0f207e1548ad3d0e34ec8866c57b0aaf3cf06a6f07a390cbc149dd3563e8d19d8eea0cb42a278495b0b6369cd3ff06b2c84d456c9ba"}, &(0x7f0000000000)=0xd6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000-0x10)={0xffffffff, 0x8000, 0x2, 0x100, r3}, &(0x7f0000001000)=0x10) 2018/01/30 15:19:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004b4000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bb000)="1e65a1ab415b7ac7", 0x8) sendto(r1, &(0x7f0000f48000-0xb6)="", 0x0, 0x8000, &(0x7f000083d000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1a3f3fe48cc7c959a19293d77fd3425e390c680674b0f9815299604e848e7739ab1148baf397dd1a0ab06c5fe81be6d346c671abe765a1dddaef72a16c6e08", 0x0}, 0x60) accept4(r1, 0x0, &(0x7f000048f000)=0xa5, 0x0) read(r0, &(0x7f0000403000)=""/7, 0x7) 2018/01/30 15:19:42 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) socketpair(0x12, 0x80807, 0xd0d, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5, 0x4) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x800, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000002000-0x20)={{&(0x7f0000004000)=""/39, 0x27}, &(0x7f0000006000-0x1)=0x0, 0xa}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000006000)=0xc528, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000003000-0x20)={0x25d3, 0xb9c, 0x1, 0x10000, 0xfffffffffffffffb, 0x2, 0x10000, 0x3, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000005000)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7b, 0x10001, 0x9, 0xfff, 0x88}, &(0x7f0000004000)=0x359) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002000)={r5, 0x92, "07b8cc0063ca2e773b1328a2f9d50bd5b535e9981f69d15b2c1907c479b9ccf589c17c4efaf67853688106bd517986a002a2712cfd197ff34cd10f9af86c3c0305b7f464d42b1c1e77dad8f6c2e94ce33142d18d45127649983fc15df136623d55209333119a3d87fa56385ffc151aeed4d2c1bba65a5116080da5d0ef61d7933f162575b84a4da2d751673cc18706edf249"}, &(0x7f0000004000)=0x9a) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) recvfrom$inet6(r2, &(0x7f0000002000)=""/170, 0xaa, 0x40000120, &(0x7f0000003000-0x1c)={0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) connect$vsock_dgram(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) 2018/01/30 15:19:42 executing program 1: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f00005fe000)=""/78, 0x4e, 0xfffffffffffffffc) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc5000)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000fc6000-0x4)=r1, 0x4) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00003f7000)={0x0, 0x4, 0x30, 0x10000, 0x80000001}, &(0x7f0000608000)=0x18) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000fc7000-0x6)={r2, 0x7}, 0x6) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000765000-0x48)={0xf, 0x5, &(0x7f0000fc6000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x2, 0x0, 0x6, 0x7, 0xfffffff8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e4c000)='GPL\x00', 0x4, 0x1b, &(0x7f0000a2c000)=""/27, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fc6000-0x10)={r0, r3, 0x7, 0x3}, 0x10) 2018/01/30 15:19:42 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000-0xc)={0x800, 0x1, 0x7, 0x1ff, 0x7}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xa0) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/30 15:19:42 executing program 2: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f14000)={0x7ff, 0x7, 0x9, 0x7bbc, 0x6}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000022, &(0x7f0000000000)=0x5, 0x4) 2018/01/30 15:19:42 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000fe1000-0x1d)=""/29, &(0x7f000035d000)=0x1d) r2 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00002f3000-0x4)="46009cde", 0x4, 0x4004, &(0x7f0000fe1000)={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) splice(r2, &(0x7f0000fdd000)=0x0, r1, &(0x7f0000708000)=0x0, 0x10001, 0x0) 2018/01/30 15:19:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000365000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000784000)=0xf) 2018/01/30 15:19:42 executing program 3: mmap(&(0x7f0000000000/0x364000)=nil, 0x364000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000169000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000032f000-0x4)=r1) r2 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r2, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r2, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/30 15:19:42 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x949000)=nil, 0x949000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000949000)=0x0, &(0x7f000094a000-0x4)=0x4) ioctl$int_in(r0, 0x5452, &(0x7f000093f000-0x8)=0x1) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000093f000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r2, 0x0) connect$unix(r0, &(0x7f0000941000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r0, &(0x7f000007f000-0x38)={&(0x7f0000158000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000093d000-0x70)=[], 0x0, &(0x7f000093d000-0x3b)=""/0, 0x0, 0x0}, 0x0) accept4$unix(r2, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000937000)=0x8, 0x0) r3 = socket(0x18, 0x0, 0x1) bind$bt_l2cap(r3, &(0x7f0000008000)={0x1f, 0xdd3, {0xe7b2, 0x8, 0x2, 0x3c5, 0xffffffffffffffe0, 0x81}, 0xffffffffffffffff, 0xdd}, 0xe) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r4 = socket(0x18, 0x0, 0x1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000007000-0x5)={0xfffffffffffffffd, 0x7, 0x3, 0x1}, 0x5) connect(r4, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f000000a000)="c0c7d7d0") 2018/01/30 15:19:42 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x400000000087) sendto$inet6(r0, &(0x7f0000fc5000-0x97)="1edce84f8232", 0x6, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) getsockopt(r0, 0x2, 0x80000001, &(0x7f000072a000-0x59)=""/89, &(0x7f0000f27000)=0x59) 2018/01/30 15:19:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000811000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept(r0, 0x0, &(0x7f00009a2000)=0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000021d000-0x4)='tls\x00', 0x4) bind$can_raw(r2, &(0x7f00009ff000)={0x1d, r1, 0x0, 0x0}, 0x10) r3 = socket(0x7, 0x3, 0x5) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008b3000-0x8)={0x0, 0x7}, &(0x7f0000712000+0xb7d)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000057000-0x10)={r4, 0x4c, &(0x7f0000ec9000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003bd000)=0x10) socketpair(0x8, 0xa, 0x9, &(0x7f0000b8e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f00005f4000)={0x7, &(0x7f0000295000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bind$packet(r0, &(0x7f0000935000)={0x11, 0x5, r1, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0xfffffffffffffcbf) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00004b3000)=0x33d, &(0x7f0000654000)=0x4) sendmsg$can_raw(r0, &(0x7f00008e0000)={&(0x7f000000a000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)=@canfd={{0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0xef}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00006d8000)=0x0) 2018/01/30 15:19:42 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f00000a5000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000000000)=""/239, 0xef}, {&(0x7f00006c2000)=""/37, 0x25}, {&(0x7f0000998000)=""/113, 0x71}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x85)=""/133, 0x85}, {&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000000000)=""/247, 0xf7}, {&(0x7f0000001000-0x58)=""/88, 0x58}], 0x8, &(0x7f000084d000-0x1000)=""/4096, 0x1000, 0x8}, 0x10142) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0xffffffffffff5290, 0x4) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1b, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x18, 0x0, 0x0}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 15:19:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005f0000-0x38)={&(0x7f0000f53000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000857000-0x10)={&(0x7f000053d000)={0x14, 0x1, 0x7, 0xfffffffffffffffb, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x0, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a77000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000df0000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000007b000-0x6)={r2, 0x2}, 0x6) 2018/01/30 15:19:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007c8000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003a2000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd9000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000375000-0xc)={r1, r2, r3}, 0xc) r4 = accept4$llc(0xffffffffffffffff, &(0x7f00003ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ab7000)=0x10, 0x800) connect$llc(r4, &(0x7f0000e86000)={0x1a, 0x10, 0x8, 0x0, 0x5, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/30 15:19:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000463000)='./file0\x00', 0x0, 0x10}, 0x10) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000)={r1, 0x1, 0x6, @random="2ce849c6eea6", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x6, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000002000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000+0xd6e)="1af17fdf9525790786ec25c0309bc03be5345c84bb8cf01285783e3136af964d6b19a3c2b28635f3ed8ff493c285d048a5da6fb19f661904f62b301ab07f4af02ab74e6d72e392f1d3a15e4315a96236edb7ed9e6d1d2b3f5a25d47e627f021845bad30cf8fdc25749684a5755b6295a2e028e288c84e4ba5a36fd161a4fce2cd1689b0bdb79ad905c81535af8022dfbaba82ff28c446653326977fbf151068b935c5a822a", 0xa5, 0x40004, &(0x7f0000003000)={0xa, 0x2, 0x7706, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000005000-0x4)=0x58) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000004000-0x4)=0x6, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000005000)={0x401, 0x0, 0x0, 0xf6d}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000007000-0x10)={0xebf9, r5}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000005000)={@generic="cd0b35eb5d981bae175fbce95e85ea2b", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000008000-0x8)={0x0, 0x3f}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000007000)={r6, 0xae1}, 0x8) getsockname$netrom(r2, &(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x4)=0x10) 2018/01/30 15:19:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10000002032, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000920000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00001ee000)={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, {0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x3ff}, 0x8eb, [0x7, 0x8, 0x401, 0x1000, 0x7fffffff, 0xffff, 0xd2, 0x22e1]}, 0x5c) 2018/01/30 15:19:42 executing program 1: r0 = socket(0x13, 0x6, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b21000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="e6b7284becdb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00002b5000-0xc)={0x0, 0x1, [0x0]}) [ 110.240204] kasan: CONFIG_KASAN_INLINE enabled [ 110.244968] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 110.252376] general protection fault: 0000 [#1] SMP KASAN [ 110.257910] Dumping ftrace buffer: [ 110.261443] (ftrace buffer empty) [ 110.265142] Modules linked in: [ 110.268321] CPU: 1 PID: 24188 Comm: modprobe Not tainted 4.15.0-rc9+ #217 [ 110.275222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.284557] RIP: 0010:ip6t_do_table+0x12de/0x19d0 [ 110.289369] RSP: 0018:ffff8801db506af0 EFLAGS: 00010246 [ 110.294706] RAX: 0000000000000000 RBX: ffff8801b4033b40 RCX: ffffffff84d6bbb2 [ 110.301947] RDX: 0000000000000100 RSI: 0000000000000000 RDI: ffff8801b4033c9e [ 110.309188] RBP: ffff8801db506cf8 R08: 1ffff1003b6a0d27 R09: 0000000000000000 [ 110.316428] R10: 00000000000000d0 R11: 0000000000000000 R12: 0000000000000001 [ 110.323670] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff8801b4033c10 [ 110.330914] FS: 0000000000000000(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 110.339109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.344960] CR2: 000055ce54fcb460 CR3: 00000001ad616004 CR4: 00000000001606e0 [ 110.352204] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 110.359446] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 110.366685] Call Trace: [ 110.369237] [ 110.371364] ? dccp_packet+0xed0/0xfc0 [ 110.375224] ? dccp_init_net+0x580/0x580 [ 110.379260] ? nf_ct_tmpl_alloc+0x2e0/0x2e0 [ 110.383557] ? dccp_init_net+0x580/0x580 [ 110.387598] ? ip6t_error+0x60/0x60 [ 110.391200] ? lock_acquire+0x1d5/0x580 [ 110.395147] ? lock_acquire+0x1d5/0x580 [ 110.399092] ? ip6_input+0x11f/0x560 [ 110.402782] ? lock_release+0xa40/0xa40 [ 110.406733] ip6table_security_hook+0x65/0x80 [ 110.411202] nf_hook_slow+0xba/0x1a0 [ 110.414892] ip6_input+0x35c/0x560 [ 110.418405] ? ip6_input_finish+0x17a0/0x17a0 [ 110.422868] ? cpuacct_charge+0x2e6/0x5c0 [ 110.426993] ? find_held_lock+0x35/0x1d0 [ 110.431031] ? ip6_make_skb+0x5e0/0x5e0 [ 110.434978] ? ipv6_rcv+0x16cd/0x1fa0 [ 110.438754] ip6_rcv_finish+0x297/0x8c0 [ 110.442702] ? ip6_input+0x560/0x560 [ 110.446394] ? nf_hook_slow+0xd3/0x1a0 [ 110.450256] ipv6_rcv+0xf37/0x1fa0 [ 110.453773] ? ip6_rcv_finish+0x8c0/0x8c0 [ 110.457898] ? __lock_is_held+0xb6/0x140 [ 110.461933] ? check_noncircular+0x20/0x20 [ 110.466147] ? ip6_input+0x560/0x560 [ 110.469835] ? ip6_rcv_finish+0x8c0/0x8c0 [ 110.473961] __netif_receive_skb_core+0x1a41/0x3460 [ 110.478953] ? nf_ingress+0x9f0/0x9f0 [ 110.482724] ? check_noncircular+0x20/0x20 [ 110.486929] ? check_noncircular+0x20/0x20 [ 110.491132] ? check_noncircular+0x20/0x20 [ 110.495343] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 110.500504] ? __lock_is_held+0xb6/0x140 [ 110.504542] ? find_held_lock+0x35/0x1d0 [ 110.508578] ? try_to_wake_up+0xf9/0x1600 [ 110.512697] ? lock_downgrade+0x980/0x980 [ 110.516817] ? lock_downgrade+0x980/0x980 [ 110.520938] ? check_preempt_curr+0x350/0x350 [ 110.525404] ? __lock_is_held+0xb6/0x140 [ 110.529439] ? check_noncircular+0x20/0x20 [ 110.533654] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 110.538731] ? try_to_wake_up+0xf9/0x1600 [ 110.542852] ? __lock_acquire+0x664/0x3e00 [ 110.547062] ? find_held_lock+0x35/0x1d0 [ 110.551096] ? print_irqtrace_events+0x270/0x270 [ 110.555826] ? lock_acquire+0x1d5/0x580 [ 110.559771] ? lock_acquire+0x1d5/0x580 [ 110.563715] ? process_backlog+0x1ab/0x740 [ 110.567924] ? lock_release+0xa40/0xa40 [ 110.571883] __netif_receive_skb+0x2c/0x1b0 [ 110.576178] ? __netif_receive_skb+0x2c/0x1b0 [ 110.580645] process_backlog+0x203/0x740 [ 110.584676] ? mark_held_locks+0xaf/0x100 [ 110.588799] net_rx_action+0x792/0x1910 [ 110.592755] ? napi_complete_done+0x6c0/0x6c0 [ 110.597223] ? mark_held_locks+0xaf/0x100 [ 110.601347] ? cpu_needs_another_gp+0x69e/0x8d0 [ 110.605985] ? check_noncircular+0x20/0x20 [ 110.610195] ? synchronize_rcu_expedited+0x10/0x10 [ 110.615096] ? rcu_accelerate_cbs+0x196/0x970 [ 110.619562] ? lock_release+0xa40/0xa40 [ 110.623512] ? __lock_is_held+0xb6/0x140 [ 110.627550] ? rcu_read_lock_sched_held+0x108/0x120 [ 110.632539] ? rcu_process_callbacks+0x3a0/0x17f0 [ 110.637357] ? note_gp_changes+0x650/0x650 [ 110.641571] ? timerqueue_add+0x1e9/0x280 [ 110.645693] ? enqueue_hrtimer+0x171/0x4a0 [ 110.649900] ? __remove_hrtimer+0x190/0x190 [ 110.654194] ? check_noncircular+0x20/0x20 [ 110.658400] ? print_irqtrace_events+0x270/0x270 [ 110.663130] ? clockevents_program_event+0x163/0x2e0 [ 110.668208] ? lock_downgrade+0x980/0x980 [ 110.672332] ? __lock_is_held+0xb6/0x140 [ 110.676375] __do_softirq+0x2d7/0xb85 [ 110.680151] ? lock_downgrade+0x980/0x980 [ 110.684275] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 110.689351] ? do_timer+0x50/0x50 [ 110.692777] ? native_apic_msr_write+0x5c/0x80 [ 110.697331] ? do_raw_spin_trylock+0x190/0x190 [ 110.701883] ? lapic_next_event+0x54/0x80 [ 110.706003] ? clockevents_program_event+0x108/0x2e0 [ 110.711084] ? tick_program_event+0x83/0x100 [ 110.715466] ? __lock_is_held+0xb6/0x140 [ 110.719506] irq_exit+0x1cc/0x200 [ 110.722931] smp_apic_timer_interrupt+0x16b/0x700 [ 110.727749] ? smp_call_function_single_interrupt+0x640/0x640 [ 110.733603] ? _raw_spin_lock+0x32/0x40 [ 110.737549] ? _raw_spin_unlock+0x22/0x30 [ 110.741669] ? handle_edge_irq+0x2b4/0x7c0 [ 110.745878] ? task_prio+0x40/0x40 [ 110.749396] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 110.754215] ? remove_vma+0x162/0x1b0 [ 110.757988] apic_timer_interrupt+0xa9/0xb0 [ 110.762279] [ 110.764491] RIP: 0010:kmem_cache_free+0x17c/0x2a0 [ 110.769301] RSP: 0018:ffff8801c2337768 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff11 [ 110.776980] RAX: 0000000000000007 RBX: ffff8801d3256ca0 RCX: 0000000000000006 [ 110.784221] RDX: 0000000000000000 RSI: 1ffff1003af3b923 RDI: 0000000000000282 [ 110.791465] RBP: ffff8801c2337788 R08: 1ffff10038466ebb R09: 0000000000000000 [ 110.798708] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da9c1840 [ 110.805949] R13: 0000000000000282 R14: ffffffff819d8a42 R15: dffffc0000000000 [ 110.813197] ? remove_vma+0x162/0x1b0 [ 110.816979] remove_vma+0x162/0x1b0 [ 110.820579] do_munmap+0x82a/0xdf0 [ 110.824099] vm_munmap+0x10b/0x180 [ 110.827613] ? do_munmap+0xdf0/0xdf0 [ 110.831303] ? vm_mmap+0x72/0x90 [ 110.834646] elf_map+0x1e4/0x230 [ 110.837989] load_elf_binary+0x1e0c/0x4c10 [ 110.842211] ? notesize.isra.4+0x80/0x80 [ 110.846245] ? bm_status_write+0x2c0/0x2c0 [ 110.850461] search_binary_handler+0x142/0x6b0 [ 110.855023] do_execveat_common.isra.30+0x1754/0x23c0 [ 110.860187] ? save_stack+0xa3/0xd0 [ 110.863791] ? path_openat+0x34e0/0x3530 [ 110.867826] ? prepare_bprm_creds+0x110/0x110 [ 110.872295] ? find_held_lock+0x35/0x1d0 [ 110.876333] ? cache_grow_end.part.35+0x84/0x180 [ 110.881063] ? lock_downgrade+0x980/0x980 [ 110.885184] ? lock_release+0xa40/0xa40 [ 110.889135] ? do_raw_spin_trylock+0x190/0x190 [ 110.893689] ? rcu_pm_notify+0xc0/0xc0 [ 110.897550] ? getname_kernel+0x54/0x340 [ 110.901584] ? rcu_read_lock_sched_held+0x108/0x120 [ 110.906572] ? kmem_cache_alloc+0x466/0x760 [ 110.910869] ? do_raw_spin_trylock+0x190/0x190 [ 110.915429] do_execve+0x31/0x40 [ 110.918770] call_usermodehelper_exec_async+0x457/0x8f0 [ 110.924108] ? finish_task_switch+0x1d3/0x740 [ 110.928572] ? finish_task_switch+0x1aa/0x740 [ 110.933038] ? umh_complete+0x90/0x90 [ 110.936812] ? copy_overflow+0x20/0x20 [ 110.940673] ? umh_complete+0x90/0x90 [ 110.944446] ? umh_complete+0x90/0x90 [ 110.948221] ret_from_fork+0x3a/0x50 [ 110.951913] Code: 41 f6 87 83 00 00 00 04 75 37 e8 8e 75 99 fc 8b 85 54 fe ff ff 48 8b b5 90 fe ff ff 4c 8d 2c c6 44 8d 60 01 4c 89 e8 48 c1 e8 03 <42> 80 3c 30 00 0f 85 5c 03 00 00 4d 89 7d 00 44 89 a5 54 fe ff [ 110.971017] RIP: ip6t_do_table+0x12de/0x19d0 RSP: ffff8801db506af0 [ 110.977335] ---[ end trace 8dbefc43abdc7d9c ]--- [ 110.982070] Kernel panic - not syncing: Fatal exception in interrupt [ 110.988970] Dumping ftrace buffer: [ 110.992484] (ftrace buffer empty) [ 110.996162] Kernel Offset: disabled [ 110.999757] Rebooting in 86400 seconds..