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0x2, "", [@generic="d81efb420bc2b85001f0ea1cf359d8d82eea439498fd38e395e38bc52a61589af0ef70d1924ed5aab09aea576a47aa0bb0b7c6316ee64a6cefb872397904d459b67e31b29ccde85ffdceb2d647fa9aa8a071d2d9d94c3668fd9b6948d32f32992a5dbb29d213a7fbaa4ac22288fa647547bcc518dad12a", @generic="c552d8db8876692f7377d2e93b29521079182e997068b0c9afe06fdeed456d80719a45318301285c6d119f64b6a78e3f9fd8bcf0a7570306194fbd77730d4e58f484a3ae4e5dd9ab45b2675323a118620716a07fdc4c4503e1f92324331eaa2f2f11bcf6c47b00747d85c55ea9557922604c734ff11b20e6b8216021b642ae1f3cf4b34663e5af88dc94d571ed1f7d120f549d1c", @nested={0x60, 0x2a, [@generic="d613cdc6f53d5fbb2e8eb6a29da4a4bd684f3bdc129d92d172ede7d97ee322b17041399b6de2acb2fa80fc7ba9a2098d52aa734d447f3d2643961eca151b6d81ea1c6fcdb5b86a9c94dadab73b3fb6e0d0d3440c90b84891c7"]}, @typed={0xc, 0x27, @fd=r0}, @nested={0x10, 0x63, [@typed={0xc, 0x4b, @u32=0x6}]}, @nested={0x9c, 0x25, [@generic="4b514afa549bdcf4ae36e20de0aead", @generic="b9ebda8baf79f7521921c0ddce1c7595844854d2b13d6c9d3500551bcfc4366fdf79cfc3f334779d9e5ebff78c790793935a7afeea41d94152a2bba6c75cf9b2853ee2ad8ae56e6a15c5812b08d0928c2574a2b3fd2f584771e6d54674114f9a82a9a9f46a5f53bf424afe6984d7f70e0de091c6a2a20872e7735bef", @typed={0xc, 0x3c, @uid=r3}]}, @nested={0x1c, 0x7c, [@typed={0x18, 0x33, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0x15c, 0x26, [@generic="73d8ef1ed4996c96fea5652ba937029955abe47a0fae4a1fde5c0062538df00b9ff361908ce9ccd7", @generic="63bb96ceb05e93fc0293514c62dbb7b14aafbd2423d3a1d244f2499f2ae110e147ad7638e3beed32ab2441143ba9ba424464315a9d2225fdd713016287d930a4462e65e2564bb8ff1d868717b68c5967f52ad04374ca58eb30ae5ab2ede8ec2ac985562097dd47633174ae09ee8171d25fd499a6743219270a7eb13bf6898395d2ebfadf3511fc170c78b6c759eb7e46d11cfaef0604b6f9c14c38a2f93051b4e838d0db93b00206bbf7101583079a9070e8d82d5e52c877276902d7c39641a7fab8b0cad25e0c68453a77811ca055eb42863f3048bd8c244bc0f37239cd0406054a15e396cb107d94db3de9a7", @generic="f8fd1b25ea72d38e062b80f083ba4b3ead154e0dec8648956b1ddf943f2492b82a8afe2ced7a73af6a847d6dbb3091701be74498feda0fe18825c21de43772c929d874"]}, @nested={0x140, 0x86, [@typed={0xc, 0x78, @ipv4=@multicast1=0xe0000001}, @generic="30b1d597a1e435bce32c27a86aee4e81b7131bd4cd2e68b34774ca970fa64d99669067939b956f43463e42fa228d", @typed={0x8, 0x52}, @generic="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"]}]}, 0x4ec}, {&(0x7f0000000000)={0x558, 0x22, 0x12, 0x4, 0x2, "", [@nested={0x324, 0x73, [@generic="76312421bf67f822b716c1cda1dfb86e221da8231fc2f01ea62db48cc34ac9c13304bc55ec05a56b5c232ffb5608806f3ebca3817fe9395a7681abd1722f9fdd3df274706c70ded4e472ccd6adfeccf649dd409a247808217b655fa0971fdc2375333febb089fbec857b5f95d9ced739bf0e9a986094237ff87377bdf82b6fcb0d17652535b6d1f341715e028323ed33d44fb7f4425cf3489abf3c2951818a", @generic="535e381c555e09f30b38cc2ccd949b8e86c58062cfdc34dce6d8c5dfc34078ffb34bd04af180f52eab3caeb589b9d1f07fa058f9ead2755f40bfa689fd9a605c086a72ad1a6a100200eaf1bc6ca7b591f314138e359c43d152c05b7ae1260231dbb7a94ae372eb1c6ba2dc70f8", @generic="59cd8caeb679d9ca32959bcf486cb596e74033c60f89843695472858b90c087246b6787ac600efeaf3f9c7a796c864979e9ec86340cd022a333de3cc786b1f0866236971a16d7efb87532725f61a5bf932aa9f1370db231b40bd3f90ce8abf3442fe2deb7170119250f644e839fa36cc5b6aaab08cf3eed35c23c7037e66604871d8ebfd228df8bf33dd88a850d084686f7903a28b200641270a528cbeec40c26eda53", @typed={0xc, 0x6, @u32=0x1}, @generic="f1407d2e3fd1a095342adbcbd65db37d50eb5dda11793ea00399407d754e6f55d4b69c65e4bc437da9550a28c914423cdad08ca25b1b738e5ade09909f8255e997929398dce645eedd92cc607add12bf21328ae7a58e736bb7eac43680de09f39f984cdd4029221a4860dd202e867a15b24f6d8af1dfeba535d5c68794479fcdb3ac9d86b46c7dd53b8941b48ca2bf0c1eaa630d66bfff996cef9c4429268b619358833fc92832e0931937031d516d8f311709d8a703070951028f7b8a2f03d257cd94418ea7fec55878b7da4edb54e40b02749aa5cf53", @typed={0x10, 0x4, @u64=0x6}, @typed={0xc, 0x52, @uid=r4}, @generic="fce79557e9b4f4eb37fd0f60424140f00b138570915dbbdc949c2cd4d8e8f772b8aa629e6e76d98f353ece5a13c35d860230979be3c398da28474023f66d8f561fe425c6cb6f7971a1c6082f569280ac4a280340166135235444fc2488db44d6d9d8f4c614f88c9ce7b21fb4a9bce6"]}, @generic="9480c2516d75e39b574dea67b99ca8d5d56af67def470fe65ffc3dba1d6b36eda27f09c7ceaf422ff70cf092f611b5d441db6d", @nested={0x150, 0xa, [@generic="50187c19b64d9f20d05cc0165a74d63102a9cad246b8873a554e958dbd0f5579163f94b20d2ca8d7889ccbd200c5bff8224eea3651038717bd06d36ffa92e06fa2a662e7", @typed={0xc, 0x48, @str=']\x00'}, @typed={0x8, 0x56}, @typed={0xc, 0x68, @fd=r0}, @typed={0xc, 0x21, @fd=r1}, @typed={0xc, 0x4, @u32=0x9}, @generic="fcba9bd63138da6cdb5743ff88d759bc4b4324cd09e2c7f7d66543f9ae4b1137fa320b2268dd60c878ef9df172af62f4489565065092452facaa637adc49df645c74bed186facddd0e650d64ad89e871f636567b063bf2926c67fd8f59d58cfec3f1c89e35fb7ef50ed509f06c5d22aee6e2d02613d41aa973da284a63dff77e40db2a69dea6be66cacc86413f7e0b769196dce1081dd1d05c776fcd6cf3b72a8a1fcf719cf738235d3f151a9267d62208ba6f45eee58384e243b991ccaf4a9e99ec", @typed={0xc, 0x5b, @uid=r5}]}, @generic="fde062e16c1a1c38ce96439063a5dc3d122ee67176badc86aa1e43eb62801e3c090b925c0e117230da1b84509c28c20c914ab025e6b08a0e54c13c06ca5c4ec01a38e5e64820983c744b1274f1e5390a4c59ce074b8ec8207e5c78093da8cd1b213c091287adbe6f371c58892b6478f228a63fd5d02994", @typed={0x10, 0xd, @u64=0x100000001}, @generic="84484a8023813525373f14c1a21ed36fbd15fcecad0e7088d2b4"]}, 0x558}], 0x5, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x150, 0x54}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept(r0, &(0x7f0000155000-0x10)=@nfc, &(0x7f0000f0f000-0x4)=0x10) accept4$alg(r12, 0x0, 0x0, 0x80800) r13 = socket(0xa, 0x1, 0x0) ioctl(r13, 0x8912, &(0x7f0000682000-0xb)) getsockopt$inet_sctp_SCTP_MAXSEG(r13, 0x84, 0xd, &(0x7f0000425000)=@assoc_value={0x0, 0x4}, &(0x7f0000c75000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r13, 0x84, 0x1b, &(0x7f0000628000)={r14}, &(0x7f0000f82000-0x4)=0x8) 2018/02/04 22:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0xf3, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg$alg(r0, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000954000-0x1000)="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", 0x1000}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000ae2000)={&(0x7f0000b4e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f00003b5000-0x90)=[{&(0x7f00003c5000-0x80)=""/128, 0x80}, {&(0x7f000058f000-0x71)=""/113, 0x71}, {&(0x7f0000403000)=""/11, 0xb}, {&(0x7f000014f000)=""/89, 0x59}, {&(0x7f00005ca000-0x5f)=""/95, 0x5f}, {&(0x7f00007e7000-0x6c)=""/108, 0x6c}, {&(0x7f0000516000)=""/239, 0xef}, {&(0x7f0000793000)=""/228, 0xe4}, {&(0x7f0000121000)=""/140, 0x8c}], 0x9, 0x0, 0x0, 0x3}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a4b000)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f00001ee000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000920000-0xe8)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000e66000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b5e000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xf}, @in=@empty, 0x1, 0x3, 0x3, 0x0, 0x9dd17220ad075b48, 0x80, 0x80, 0x4, r2, r3}, {0x9, 0x80000001, 0x1, 0x1, 0x1, 0x20cc, 0x3, 0x81}, {0x110000000000000, 0x100, 0x8, 0x3}, 0x200, 0x6, 0x0, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0xff}, 0xa, @in6=@empty, 0x4, 0x2, 0x1, 0x5, 0x98, 0x2, 0x2}}, 0xe8) accept4$alg(r1, 0x0, 0x0, 0x80000) connect$llc(r1, &(0x7f000016d000)={0x1a, 0x1a, 0x9, 0x0, 0x6c05, 0x7ff, @random="99d1a0678a95"}, 0x10) 2018/02/04 22:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a3a000)=@nfc_llcp, &(0x7f0000881000)=0x60, 0x800) connect(r0, &(0x7f0000365000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x3, 0x800, {0xa, 0x1, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}}, 0x3a) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000c24000-0x4)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00001da000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x1, @random="afcfc32262db"}, 0x2, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/04 22:59:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000934000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000f53000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000090f000-0x10)={0x4, &(0x7f0000cdb000-0x20)=[{0x1ff, 0x3, 0x0, 0x1c17}, {0x80000000, 0x5, 0x4, 0x400}, {0x6, 0x9, 0x8ce2, 0x7ff}, {0xa8c, 0x400, 0x400, 0xff}]}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000003b000-0x4)="7f5bffea", 0x4) sendto(r0, &(0x7f0000ac7000), 0x2cd, 0x0, &(0x7f0000036000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/02/04 22:59:57 executing program 2: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000f89000-0x20)={{&(0x7f0000302000-0xc4)=""/196, 0xc4}, &(0x7f0000b2f000)}, 0x20) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000f89000)=[], 0x0, 0x0) vmsplice(r0, &(0x7f0000f85000)=[{&(0x7f0000f85000)="1bec578c20391d", 0x7}], 0x1, 0x0) 2018/02/04 22:59:57 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x807, 0x20) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000012000)=0x8, 0x4) r1 = socket(0x2, 0x7, 0x7a95) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000000e000-0x4)=0xa2, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000000f000-0x4)={0xded}, 0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000013000-0x44)={{0x2, 0x2, @loopback=0x7f000001}, {0x83c955e59002ffdd, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x4, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r2 = socket$inet(0x10, 0xe, 0x10) sendmsg(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000-0xd3)="2300000024009115460200000000001201000000000000270500000000000019e47352", 0x23}], 0x1}, 0x0) 2018/02/04 22:59:57 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000019000-0x4), &(0x7f0000008000-0x4)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f000001a000-0x4)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000001b000-0x4)='tls\x00', 0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000000e000-0x18)={@ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x4, r2}) recvfrom$inet6(0xffffffffffffffff, &(0x7f000000a000)=""/80, 0x50, 0x0, &(0x7f0000012000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) sendmsg(r1, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc2830924a600800200000000000000020000000400140007960000b598bc593ab68b1148a730de07ff00000000000054a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/02/04 22:59:57 executing program 7: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000000), 0x4) r1 = socket(0x2, 0x1b8e373d13d283fe, 0xf7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000003000-0x4), 0x4) 2018/02/04 22:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000288000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="e08b99bbe421", [], {@generic={0x86df}}}, &(0x7f0000e76000)={0x0, 0x0, []}) 2018/02/04 22:59:57 executing program 6: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000acb000-0x4)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000037d000)=0x0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b02000-0xc)={0x0}, &(0x7f0000b01000)=0xc) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000b01000)={&(0x7f0000301000-0xc)={0x10, 0x0, 0x0, 0x40008000}, 0xc, &(0x7f0000b01000)={&(0x7f00000b5000)={0x1818, 0x10, 0xe, 0xd00, 0x1, 0x1, {}, [@nested={0x294, 0x5a, [@typed={0x8, 0x8}, @generic="ce488adcf2a044f78bb2a1ede1e2cb6f853c21c3de3f2dfca036eb8d5a2a93b09308da7a5a78b40a057b9fd01bdc172307940f8abca4a54a0eb47f56455988d47e71d00112a901f4817e6f258c00807abe1907d699989a129dba9fed6121dad84b1c5b432e5686658f0000dbfd5e55b5042b3bca54a9da4dd58d520901fac27d988e633d26a36920cf87e2e41b52e64a2d80c3b60f1b8533bc16e7c1a0", @generic="3371094734540e9f2f6438fcf9fb4d318c643590f9f6e91efc61e0d400c1fd70d650b1edfca3168d2d5baf2067d8e1e3dd248ebb2ee2fe96f949d958a82118a56d33bc7ff9bab6070983dc5ab1ef8a7543dc9973ececb7f3bd09ded69dbcfc376c0f7a4c32481eb4603524954c538cc50605da4f9bda4091908caca898321c9b689d382ad50d93b51735cb4b76b8d1e906024cc17ff7ebc5939dc60365d5a4f42653d0552ee7920782cd668101cc99c56f01b474e1fea815f63b7f5ae45dcc9ab121", @typed={0x10, 0x12, @u64}, @typed={0xc, 0x6b, @pid=r1}, @typed={0xc, 0x44, @fd=r2}, @generic="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"]}, @nested={0x10, 0x47, [@typed={0xc, 0x16, @pid=r3}]}, @generic="ee12a1c7a45883887e30349104257a39c4e706431151108fe2c335a84154549f13343c5c4777c994de4bdcd053866dea80dc7dc77de0f92a427b662ac153844a7f2312bb90079ac22d84dd6ec842dba247dc448c52787f4006bcd5600281922effacbe812858ebd450544b0b7da2c07f234bbfbf903ab2b9156fa644413590c57f4bfb3a6f04e8010fa01efb93d90eb1c068a511486d3ea98b5baa1b5e57e3e1f07f6631322429f75536ce95b94ec7cf67cfd627d96c8bdc5134674426716ce849788154b786", @typed={0xc, 0x63, @u32=0x7fffffff}, @generic="1ac18f9b6894da343722173571442287a52701416f65407823bffad0db53b2e489e92d67fc8a8f9728c9e1a8c4011a5fef6725de161c140508754fe3bedf2ee20bf59653d2748c435e478f6aeaa7951e607e3cb952669c958043b91944ca304d1e9e1a96f4d2d885055c6a0c20b91afcee7344638c367f6afd53acb4cd847a9969d5e4b0b8cca7c393510488069ce17e44175948258966ca73c081a661bd6a2c35b65e2a39eb04e5765a81a8d131d99812cd58e6cb48c8fda3bcb6a946bf4a70cc4f27a62d642cd9b6a03e1cee2d507701849e2c9f4957c596aa8888c1bc26a07d8264439a06878416eb11d2e27fe36093aab4", @generic="5d358a0185518cf3e03db77022b0fe3540765ffa59fb343c11169dd55178af6fdc57c7b19c569c915da120b7bf832326bb5b15b0c81edb310b6ecb9da08dd264998974cfdd089ef7c8b2884fa4d5ab68f3e8ebca63deb17d2da4faee8c4027045feddb9ccd0ef8d587b9bacc49add377b90661688c05495bee9878b901dfb68b462d85b07956314329273d6fbcc6c6705b45590ff5735925070317990a75b5de46e0887a58489958ad7161084c0289", @generic="dda7fcddedd8", @nested={0x12d8, 0x45, [@typed={0x98, 0x13, @binary="3483a71ecc127dc6cf71394e590c9e502d956f703fce2192e4cb6e66ac917ebe59ff2f20dc85c542690ab119a8faf0d2cd70c13dc607a761abd0631c329d750350f8d4f44022b5d5fcc0c191dbe24c578e1e44d743f137c8a06b43a27bbba1f87f6cd70653be474617ce88c1ba54f75686553c71ee8ac3e586f0f747bce8bfff05e5b443d181d3ed5132c024b73c"}, @generic="fd21e15803e5a59ae52396704866898af5d401399710f3d23e531a5c2de0bc0eb91214f0ddc65b396758fb3f7781a521fe6a46226ff667593d584ca2188e624ed3e3db7664bba9f3b452880813f8adeddde94121a52817e542f02f760ef09dc19f69260f5d4a97c141a81e26a59e2517870156455e4bcf60f8013fae197620f1c0b92789c966297b9df5b3e7c2e18200e5621633d320251beb6750e5f1a9d8067f8996ea4f4546e8cac81b46ddb04ffd075bc5223d61290a7c023cb5456bceea1b419cf2e3df6b7f437f0b01a73174fdbb8270b1fa9275e48f9894197d3f40251eb5", @generic="68d0cfd98aae6138d65b9a205bc4f50476d4b7696fdba850937391c49411795b83593fde25a0626eac15fae1326157b8fd3fa1ce2234ac0e1eb8023a64b1590048ac4a6ecfb1bc7de4a03f31e0ce6f058d8e7a159864690a152233f46203cf973fd470f73520ff2b683338fa3bd6c3612f1e88a531802c030285ee15e2492ffd41f526de1877e830db3a4a9517222c71c6d69c0a9c96b69e5f9f05ce124784ca0fc426913b2b67eb8833e6b830156de2d95b9cd4c3fdb7ff5cecf8b5c3a8f7bb4e786eb54314c246f9f6da8ff8679cc8f64224d6a34e1b515e437d7bc7b4b4879139712f2e2c4091d3", @typed={0x18, 0x11, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="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@generic="a76e2afd5de3975b0b27b56c34bb9610b4c8c7ee9866da4c645113a6332d3708affc391cebf6ab67453b94e75dc9c1940351cb38a8d7e108901bce2ac346", @typed={0x18, 0x8e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @typed={0xc, 0x3a, @str='\x00'}]}, 0x1818}, 0x1, 0x0, 0x0, 0x10}, 0x40800) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x0, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) [ 86.645144] l2tp_ppp: sess 59/0: set debug=eaff5b7f 2018/02/04 22:59:57 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000c000-0x4), 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000006000-0x10)=@ax25, &(0x7f000000c000+0xc1d)=0xffffffffffffff04) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000003000)=@ax25={0x3, {"e68f260211fd4c"}}, 0x259) close(r0) 2018/02/04 22:59:57 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xffffffffffffffc7) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000b000)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f000000c000)={0x1d, r1}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000008000-0x8)={0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000a000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000003000-0x5c)={{0xa, 0x1, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, {0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x2}, 0x4, [0x3, 0x9, 0x2, 0x7, 0x3, 0x3, 0x5, 0x5]}, 0x5c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000000b000-0x8)=@assoc_value={0x0, 0x9f}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f000000e000)=@hci, &(0x7f000000e000-0x4)=0xffffffffffffffcc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001000-0xa0)={r5, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0xbd6, 0x6, 0x6f3, 0x9, 0x80}, &(0x7f000000d000-0x4)=0xa0) 2018/02/04 22:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000004b000), 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00008bc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000051b000)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000aa0000)={0x0, 0xfe53, 0x400000000, 0xfffffffffffffffa, 0x80000000, 0xccad, 0x1, 0x86, {0x0, @in={{0x2, 0x0, @empty}}, 0x3, 0x401, 0x6, 0x7, 0xfffffffffffffc01}}, &(0x7f00006b9000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000226000)={r2, 0x1f, 0x5, [0x3f, 0x10000, 0x80000001, 0x93, 0x7]}, 0x12) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000750000)={r3, 0x4}, 0x6) bind$alg(r0, &(0x7f0000d0d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ae0000)={r0}) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f000022d000)={@rc={0x1f, {0x6, 0x6, 0xd6a, 0x2a3, 0xffffffff, 0x20}, 0x5}, {&(0x7f0000281000)=""/255, 0xff}, &(0x7f0000482000), 0x8}, 0x29) 2018/02/04 22:59:57 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f000000f000)="0e4e66ef889c0b71ca40aa7ceca45b9e98890f523bdbc1c497661982e2a33cce1c9de6ee021a4bc365233fa330723a734bb8cdf4fc9f591737bdbfe8c3d7019273f072e54a72c629155cf2ab82e04d9bad46747ed43429dd8ad11772ab9729fb6e28c12757ed2c5a6710d53ea6bb1a999d8380fb61fc83e516f2a404a213a1dcee4a64237f71fd059cdc6a14de5fd683659e2eafea83c74fed49b0eef55a2f12adad1e7d887c714616a425bed4a64611b3a3e4df085b9edc2886f99d73bf3fcc7caa8f1d28a2e9105914c5ea09a61bd3f828e296b10bf1d9684343bac048", 0xde}, {&(0x7f0000008000-0xbf)="a21413520d14926449d02ef01f9d249dd13e64eaaa7a77ab5f9439faa3b48f21ff40b44b09834ff3fd26e2fa0e559a204ebf87249d345fd3c351ce62d159c5861adb3856fc4917292ea278ab703fa5f18e1d2e3d5a5456cf05db29b46eda64071c338866390b21f89421ea980f92c2cb23fc9a2c00477b5fb62341f2db173aec8c1c0df9be17e364f9c1c6403d30a4773641515db2e9b3423ab18d0ffb5b551e27bf7453873a74ca762bda6f6d30b445651af41bd2bfd8dbbe0bad7ca20335", 0xbf}], 0x2, 0x0, 0x0, 0x80}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000010000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000f000)=0x14, 0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000f000)={{{@in=@multicast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@loopback}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f000000f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000003000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000000f000)={&(0x7f000000f000)=@migrate={0x1388, 0x21, 0x2, 0x1, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@empty, 0x3, 0x0, 0x1, 0x4efd67f1, 0xa, 0x80, 0x0, 0x5f, r1, r2}}, [@algo_comp={0x1048, 0x3, {{'lzjh\x00'}, 0x8000, "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"}}, @tmpl={0xc4, 0x5, [{{@in=@broadcast=0xffffffff, 0x2, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x4, 0x3, 0x1, 0x5, 0x6f, 0x7}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4, 0x7, 0x3, 0x0, 0x2, 0x7, 0x8}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6c}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x3, 0x0, 0x590c37bd, 0x3, 0x6, 0x80000001}]}, @migrate={0xe0, 0x11, [{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@loopback={0x0, 0x1}, 0x33, 0x2, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2b, 0x1, 0x0, 0x0, 0xa, 0x2}, {@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0xff, 0x6, 0x0, 0x0, 0xa, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x32, 0x2, 0x0, 0x4, 0x2, 0xa}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x7c, 0x0, 0x0, 0x0, 0xa, 0x2}]}, @tfcpad={0x8, 0x16, 0x100000001}, @algo_auth_trunc={0x144, 0x14, {{'crc32c-intel\x00'}, 0x7b0, 0x200, "c8cc03d6d5f037403a40099369e29b8684fba0f0bc6465936a99b109c1d66101d5389030583389b4e18d80514a5a319670faca9e3e46a78e2589ed06da28a95495a507a8080e7f2a05c4bc59db2adb4e684040bc81a43e79f18bb68fb38387d5cd5a8ed8571ab6d19c61c2d23fe2a0989e432cb23aaf8978466a50ee84b17959b76e25d8cff4e8ab5e191187e48e93126c7d63041182b3ab9f84ea175c75ab18dda34c2d71466769b074fcdf6bde94d470e08b27c373eeba4e5743d0db5d53badcf1578f86e62fbfd1a36ec9806bd5d1fb775f04020284b25951286f47130cd4536675ac6a2646e74a350dcdaae79afb1b045d6ac48a"}}]}, 0x1388}, 0x1}, 0x4040000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000011000)={r0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000011000)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0xc0}, 0xc, &(0x7f0000011000)={&(0x7f0000010000)=@getlink={0x58, 0x12, 0x8, 0x4, 0x1, {0x0, 0x0, 0x0, 0x0, 0x8000, 0x10000}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x4}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x100000001}, @IFLA_ADDRESS={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @IFLA_IFALIAS={0x14, 0x14, @generic="12bd28bcbec853132c4d2ff1136d1923"}, @IFLA_PROMISCUITY={0x8, 0x1e, 0xec23}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0xc0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) ioctl$sock_ifreq(r0, 0x8966, &(0x7f0000004000-0x50)={@common='ipddp0\x00', @ifru_ivalue=0xf8}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000012000-0xe8)={{{@in6=@remote, @in6=@ipv4={[], [], @dev}}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f000000c000)=0xe8) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000011000-0x2), 0x2) 2018/02/04 22:59:57 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000985000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000c3e000-0xa8)=[{&(0x7f000040c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff6000)=[{&(0x7f0000ff6000)}], 0x1}, {&(0x7f0000ff6000)=@abs, 0x8, &(0x7f0000b6c000)=[{&(0x7f0000ff6000)="7c39503f134358c3d4a5cfa1f31174ca", 0x10}], 0x1, &(0x7f00008ee000)=[]}], 0x2, 0x0) 2018/02/04 22:59:57 executing program 7: r0 = socket$inet(0x2, 0x80001, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x2, 0x33) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000001000-0xf8)=""/248, &(0x7f0000001000-0x4)=0xf8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0xffffffffffffffff, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x1a, 'icmp\x00', 0x0, {0x0, 0x6, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @common='erspan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) pread64(r0, &(0x7f0000161000-0x62)=""/98, 0x62, 0x0) 2018/02/04 22:59:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000fcc000)={0x0, 0x0, &(0x7f0000199000)=[{&(0x7f0000436000)="1af20440b8d8246a1d2068e36a266817079293f25903d7b54aebf6284e4b892e750f2160127f427d1a19319e48fa85ad726833f70f3d1b1fdb5896a48a9e9e08", 0x40}], 0x1, &(0x7f0000a09000-0x18)=[]}, 0x0) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/02/04 22:59:57 executing program 0: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000263000-0x8)={0x0}) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000269000)=0x3, 0x4) connect$ax25(r0, &(0x7f0000266000)={0x1e, {"03091f0000de31"}}, 0x10) [ 86.696989] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. [ 86.728198] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/04 22:59:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007fc000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000055d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000aa9000)={&(0x7f00001d3000)=@rc, 0x9, &(0x7f0000714000-0x60)=[], 0x0, &(0x7f0000c3e000-0x1000)=""/4096, 0x1000}, 0x0) 2018/02/04 22:59:57 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x80e0000000000000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f83000-0x5c)={{0xa, 0x3, 0x5ec2, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, {0xa, 0x3, 0x4, @empty, 0x1}, 0x7, [0x81, 0x5, 0x6, 0x8, 0x3, 0x1, 0x3ff, 0x100]}, 0x5c) mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00001c2000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a, 0x0}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/04 22:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f00006c2000-0x10), &(0x7f0000052000-0x4)=0x10) sendto(r0, &(0x7f0000dc1000-0xde)="61db8862aaa3544b318d274babaad45355bd71f38485a5fed280260f08ca17a0f95a14b822b5ed36cf9b41f89c5317778987eecd6c010f0c1f33904d89c6be711cdad33a11e4cbaab8b8eb2b1f387c940421fd74eceffd6dba5d66c255fbe6957358b3cd17b0411835be8bbed34870832b94824256c18b9c9a942c52d01892469d53f3e2cc5423540349f690fd02319b81ef0ba277a5c323e00edfaccdab11c64e809a9c4e58b4830f2c1ea6d0ca9c4938b4ca1f6832213540a35b1c01865df35f29944d6e3050de1b7639593e63807130f263d960569035e372e9b19226", 0xde, 0x4040, &(0x7f00001d8000-0xe)=@l2={0x1f, 0x9faf, {0x6, 0x4, 0x5, 0x8001, 0x3, 0x6}, 0x2, 0xe0}, 0xe) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00008b7000)=[{&(0x7f000014a000-0xca)="5c6303964f740971f36c4ae647406eb0c6dedec389b5c6afc2459403c6b8a165282ed830940748d4b6db7fb1259956e46ff7a81e63dc7d6399eb87bb4fbe11f5af4e3e5b71dc7ad7213af9f4fbdf5f112b220f6d50e4fb5fd5743a074a73c12b205949f3aa83b1f9a1acb36a95a8ce4eb67909f6ef8c58644fb6bd712284b9433591ee5488dff11d2dcd092901c1cc6f57bdfb3031b40df21c3cfc61dea19c35fc18f31458d9312d6672da2a53404f77fa5535ab4a26e3ca4adde81109995beb1b2bd484951d25c66511", 0xca}, {&(0x7f0000a5c000)="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", 0xfe}, {&(0x7f0000936000-0x75)="95fad2d0a0b0346500898b8ed87727821909be25dc385dad1d3612736a38802a6925932429c06ad81280a098f067a7a9bbe88ad8771a38ecf7a1161570ad6b768452de5e12be023df676ad6f7f741e4aa0707d3a6d4d0133e8d2c6d8b5de44ffc22d0b1d377b870c96b752e381acef07ae13000e9d", 0x75}, {&(0x7f00005e2000-0x13)="debd40a3d546874065d9f58c58103d75f58ac4", 0x13}], 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r2, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a}, 0x0) shutdown(r3, 0x1) 2018/02/04 22:59:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000dac000)={0x0, 0xaf, "455030eb2f21c4cfddfe7e8ee8bd87816e49b7ecc97b0d2e1d8fcbddbe2f488bd58613209522020a335bbcd39a29e6b591c3bad65d6ad5212a63d05c362d457f0b51f42775e0aa7c75836ef567a4c44fa9543b65a3f93acb0d87d5590a73de089d8fe19f0159b52e9c1adfa44f54f5f387fa364f6595830b87a8f84e11acddbe778a74f870ce690c00152ec7d1ec63538f6198948d3c42e1f7a0b95c8741b0d1d03a629b36d836260f85b5addb0c40"}, &(0x7f00004fd000-0x4)=0xb7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001dc000)={r1, 0x7, 0x1, [0x0]}, &(0x7f0000e1c000-0x4)=0xa) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={r1, 0x2}, 0x8) r2 = accept(r0, 0x0, &(0x7f0000338000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000027f000)={r1, 0x8000001238, 0x6a8}, &(0x7f000000d000)=0x3d5) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) close(r0) socketpair(0x13, 0x6, 0x6, &(0x7f0000d31000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000de3000-0x10)={0x8, 0x8000, 0x6, 0x5}, &(0x7f0000dcd000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000c7e000-0xc)=@sack_info={0x0, 0x57d, 0xf5}, &(0x7f0000641000)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000f12000-0x4c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xe}}], 0x4c) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000048f000-0x4)=0x5c6d, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000005000)={r5, 0xffffffffffffff05, "802244bb2082c19405091ef7779eb30da6d5771c10d368cae897fab084ef21fd8029c5f151f4356621614c0c8cf272689ee855d09f70a7e34806ce9ffa55af1de91890700eb69b7e1d0a64315b98aa1008aa5effb6b7451fe640f8007038bed3c548ef41fffc1b0300785687ef164fd8947be62113cb2c45de3b7cf81f9f97511575dc1028352c91fafe4879e3c79998d27bc86619dca8f8e508000000e24a4e171fb0602ece4f1cef34d32f1233350da97288f56fab6c20194e780d195cf8d2660d680cdd2cd8b5d9c17012fe61bb5429a33f51e6818c87cb79ff61b2294587a9e99d92"}, &(0x7f0000ffc000-0x4)=0xeb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00005ed000)={r6, 0xfb48, 0x1f}, &(0x7f000036f000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000b46000)={&(0x7f0000257000)=[0x0, 0x0], 0x2}) 2018/02/04 22:59:57 executing program 2: r0 = socket$inet(0x2, 0x5, 0xb3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f000028b000-0x66)=[{&(0x7f00001ab000-0x89)='^', 0x1}], 0x1, 0x0) writev(r2, &(0x7f00002cf000)=[{&(0x7f000051f000-0xbfd)="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", 0xbfe}], 0x1) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000521000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000521000)={@generic="d8d96bc30571c249cc95cb0c81cc77a9", @ifru_flags=0x101}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000520000)="a9802cd0f8e2e45683dd22414c558637b4000f3180b7ebc98ac0728be0715cf3d798469b6c556a57e2a0acdfe3f48f760f25a7e595a934bc858aae00620f0a4a1ab80f53d5a10f481d5d16e526890e6e6b204624847408dd8235dcbef8d7a0af870693edd4b33f28046e7a5075bdf12454000cd22c6d0efd9f8e26cf941140131fffe61bdd7d7290bbc25a1dbd6c66cf8e5896f8f0", 0x95) writev(r2, &(0x7f000051f000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) recvfrom$ax25(r2, &(0x7f0000050000)=""/218, 0xda, 0x0, &(0x7f00001f8000-0x10)={0x3, {"6cde52ac91e8fd"}, 0x401}, 0x10) 2018/02/04 22:59:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x3, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000d2e000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000243000)={r1}, &(0x7f0000000000)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000155000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8b) 2018/02/04 22:59:57 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f8e000-0xa0)=[{&(0x7f0000f8a000)="f49b66a152b4b269a50e0862e809a1c897baffaf506563ce39098325c3005d12a6c238e13078fcd574298842d2ced22fb61626cddd", 0x35}, {&(0x7f0000f8c000-0x1000)="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", 0x1000}, {&(0x7f0000756000)}, {&(0x7f000058c000)="f4d2d44c9eefdbc4ac4c64d1f9ae3bccf85671e26a9a0ea9a4b9fbea97414d3840cdaa56a006d03eacf15ff1b251305e89e92811191a8fcc1accea33e838422896b08751162404ff5c8e06324dabc2f3d1641079b6c7a0d61b79451358482fcae1731a6f1b79e33a89c55c582bf01d09ca96f3381943ddb6fc3d7fecee306c527eaee0b426cf6f2351f82f50e220b3c7319c08d5cd4321a8a2b3862685665d244a275fbedc254c41246c4517e21270509d5e6e", 0xb3}, {&(0x7f0000f8c000)="d9e1f102c795b7a14298c840ce7823da09b0f057034a5d48687eaa51e57e58539cb22eaed21b18803ae50a41b487174b0d63b316b791fe100f137b7ec2481ff9df39aa3f5f9001f5aa65c8b835ed47b24c071027df60eb0a0c96a505c32d36987034c1284c87925980cd4eceade4029a81e37fead350f023435a0fa657c7d1e30c19126cbb6b8e021ad290c3a5ce6744fc1c69b9cbd83fe90af74e6722eb6f855a12450d32fe1b2ffe2342d88f7e5c9d70149b896abed420f199ec82b5ed1f32ab5861dbf3c31ae0244051c46b31e0d0488d8927278df760b27c32d789a742a161", 0xe1}, {&(0x7f0000407000-0x37)="e425cb8aa0f7fd611f3fe043e8d59b88b50a9f8a5c9e8822b9ede034a27771861c3a23a08bc8787f2aa2282d1da1801a0e75498ab37409", 0x37}, {&(0x7f000050a000-0x21)="b0266e0cff7a640a77a7f031141f7e720f5ab901b09b88f5c66bc4913655fb25c0", 0x21}, {&(0x7f00002dc000-0x6c)="280e84f74f1cbff2bd9a6b4d48ddf08e39cf9fd974377db66bf0ecf8a094462af02af6bd0789a5bb696abc4fabc97fa658ad2cdd64ccde76fe87412f6c9968a12b8f243ebf68e786335fae96706b0022adeb697480e264c968ad3aabe37f8c34bbdf43ec57feb01bd1bfe43f", 0x6c}, {&(0x7f000079f000)="06ac739d2701576bfe33cab7f714ed9bef8c88852ccc240b4a132c2322a3c94c516bdffafefb9c32c0715f6ab58e113ace48fc8ea69e30672c57f1fad7f72f9a19adc502f65a5a89fb2ee4b87fec12a4ccb90206f477a591fba262a42504ba93c4e2bb5ce19e66ad098fb18660f3f7", 0x6f}, {&(0x7f0000ab8000)="5f023d5000098fc0c6ac01124c743353bcc231f835df1f5ed5e5af548548eade7779686ad7760dc4ffefcb975cd46054fd99d3ae9c33e3007f322601106d52971186665b47ef42fddcafa99b7bdb3b5fdd416e97198f6bc44ab98c62efe0657c17ecd9b29df8c16baa77b5a60ee786de62c7c0de9f0d267261aa8875a49e61c895b1d178d5190bce8999ca61e4061a8d96204f93e731c74ec74ce2d53eb4917638a8e5d656d284bbdb3a6ffd424754596938e63777067ebb253d7659", 0xbc}], 0xa, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00007e5000)=[{&(0x7f0000f8f000)="7f4203b1d5d3554e1e2f48041e885dfc70e104a81ae5915fb50e52386c462a1557ec5917561966cbd15f92583ea2963ef0fb8db5a7ed0414019001ab152f2d944089b8430b7ceef0a9884e979a959b5c3ecc7f0307df53224cdd872be30f6cdf21c89464d3bd1a6127b047925fe1bd7d1374ae172b856505", 0x78}], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f8f000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000f8f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000065a000)={r2, 0x3}, 0x8) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f76000-0x180)={0x0, 0x1000, "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"}, &(0x7f0000152000)=0x1008) 2018/02/04 22:59:57 executing program 0: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[]}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000084b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f93000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f92000)={0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r6, 0x0, 0x26, &(0x7f0000f94000)={@multicast2, @empty, @multicast1}, &(0x7f0000f94000)=0xc) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000f93000)={r4, r3, 0xffffffffffffff7f}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000f92000)={r4, r5, 0xfff}) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco, 0x8, &(0x7f0000f91000)=[{&(0x7f0000c73000)=""/156, 0xfffffe7f}], 0x1, &(0x7f0000cfc000)=""/48, 0x30}, 0x2) 2018/02/04 22:59:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) r1 = socket(0x10, 0x2, 0x9e6) sendmsg$nl_netfilter(r1, &(0x7f0000a80000)={&(0x7f0000e2d000)={0x10, 0x0, 0x0, 0x20010000}, 0xc, &(0x7f0000999000)={&(0x7f0000e85000)={0x14, 0x4, 0x5, 0x208, 0x7, 0x3, {0xe, 0x0, 0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0x804}, 0xc000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet6(r1, &(0x7f0000e0a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000007f000-0x1)=0x1c) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000753000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000722000-0x81)={0x0, 0x79, "07d24308ca1f59e65f1f4c59196828f9c4bf60399d5cea0158b7b87af17f815b4937ae9618d2e4599d628e61353feb49b245848275805a83f44a4dd40a67566de4ab245ca96706d319303b05f88c129e1023ff764df93959183a44cf226ac95717758c5efbb3dfe01128279508a4eae93067b62cca1f1b2070"}, &(0x7f0000d7c000-0x4)=0x81) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000aab000-0x14)={r4, 0x4fb27c70, 0x6, [0x3, 0xf, 0x1f, 0xfd38, 0x56, 0xc665]}, 0x14) sendto$inet(r2, &(0x7f0000532000-0x1), 0x0, 0x0, 0x0, 0x0) write(r2, &(0x7f0000f8b000-0xf), 0xff8f) sendto$inet(r2, &(0x7f0000495000-0xff), 0x0, 0x0, &(0x7f0000199000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendmmsg$alg(r3, &(0x7f0000c91000-0xa8)=[{0x0, 0x0, &(0x7f000010a000)=[{&(0x7f00005dd000)="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", 0x1000}], 0x1, &(0x7f000045b000)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x87}], 0x30, 0x5d34db9ccf6b87d5}, {0x0, 0x0, &(0x7f0000972000-0x70)=[{&(0x7f0000ad0000-0xf3)="155137ba9453ff15662334fbef5935f0ff5ff17526a1994069af5e2db4fde20d501cb790108cb092efb37c9473d8744a978a3c1e431dc60664d89f8979cfa442665d0171bc5ca22cdff160566ea8e1b8008a6e2160a135b61a21a824e30c1fdaf703f389b30b2708c25f7db0958963d35f6ca8520bfc364bb97bd060c8af1fed45e3966aefc99f161c1142760e14cc83b85a12d77355a94ceb2ecb3d2876806fac6d52337b417a6ee0d512d8d7b73b4d60f4d3f68dbcab1d282e178fe89d3856097420d3e94e9961c2e2b41f94e9a7e7bf5d8b83141f7819ddc4af6827aba1c474438ed6c26c9af6ec9ec69a7155fb169e555f", 0xf3}], 0x1, &(0x7f0000aa5000)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x10}, {0x0, 0x0, &(0x7f0000b32000)=[{&(0x7f00007d8000-0x8e)="784545a07558596feb76fa4d5c96693bf9fa5c2677c6287f7072e23d894f542de949fdf427baeb4a04dc855e18dfd2a595092f0b41dd3a48c304419587875dd90f544e96324aa4828e1c9b27449516a6173fbe9a9da88642d3d1cf76f780ca712a8a32b761badf4ac179f697796de0a96878f474f66aacf52d379006a6907b1bc37d0b9ac7539ce8f18d5bc8b223", 0x8e}], 0x1, &(0x7f0000972000-0x30)=[], 0x0, 0x4}], 0x3, 0x4008080) 2018/02/04 22:59:57 executing program 0: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = accept$llc(r0, &(0x7f0000df9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000df9000)=0x10) r2 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000df7000)={0x2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000db2000-0x1), 0xc1) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a20000)={0x0}, &(0x7f0000c7b000)=0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000c08000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x749fcf1a4a3c26a9, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000a3f000)=r3) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) r4 = epoll_create1(0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000dfb000-0x20)={0x6, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000ba2000)={0x101, r5}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000df7000)) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/02/04 22:59:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x6)=@hci, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000005000-0x4)=0x8, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000)={0xffffffffffffffff}) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000003000)=""/137, 0x89) preadv(0xffffffffffffffff, &(0x7f0000004000-0x40)=[{&(0x7f0000001000-0xa3)=""/163, 0xa3}, {&(0x7f0000003000)=""/88, 0x58}, {&(0x7f0000001000)=""/233, 0xe9}, {&(0x7f0000002000)=""/14, 0xe}], 0x4, 0xffffffffffffffff) ioctl$int_out(r1, 0x5462, &(0x7f0000001000)) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000002000+0x34b), 0x2) 2018/02/04 22:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000bac000)) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000075d000-0x4)=0x2, 0x4) r2 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000ddd000-0x70)=[{&(0x7f00005d6000)="05b646a27f935cc3125f05e53f4dece47446f69ef64d203045956ce4f1c1fac3dc49c8d7ac9e9fee4e1921286c49b45efe85d962dbd78c41", 0x38}], 0x1) 2018/02/04 22:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x9) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00005c4000), 0x4) getpeername$packet(r0, &(0x7f000042a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000053b000-0x4)=0x14) connect$packet(r0, &(0x7f0000e5d000-0x14)={0x11, 0xc, r1, 0x1, 0x9, 0x6, @empty}, 0x14) 2018/02/04 22:59:57 executing program 0: r0 = epoll_create1(0x80000) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000674000-0x10)={&(0x7f00000c2000+0x60)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) accept4$alg(r2, 0x0, 0x0, 0x800) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f000009b000)={&(0x7f000065e000-0x38)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0xd, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1}, 0x0) 2018/02/04 22:59:57 executing program 5: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000063b000)={0x0, 0x1000, "c12d6dd18dc38f1cd1c48b8887c478edc4cbf9a19f65cf03270bdd1372923e5cfff2300e58ff2a0ce1b66ebcafda7e1d4b118be08478165e62bf25284d4027058fc2edbd2f463b976cc1f81e1481b5869014cfe223abffc7c0ba7126019c8ff38a23b3464c88149fa99c9dfbff3363c27119f7d95aae6791940a8ea130388c27a1f8f5a5c2e903076f20127aaf0692b48f5d3414b3e5decfd023a44a34e1eb8c6314a676982d7e8788ca2437c30918d69839e09c1be5971fbdebbe170dabc21760104f62a9169844c0ed1c85c22e71fd507c7cf6e1fbb6114e6b36bc0038761595690c2df01b051731b22b06dc49090753fa245a35ab13de01a33edbc740de767d60147d3c41951cf5318edba1b56b1b5839b7e2c9fd92f929d2daba4f59b0db40532d92352ca212e51fab966ff9d3ee2dd02d92a98fd76032f03c24698be6bfb1a91dfb008292cae81a5fdf5ea0a7dad1d0aacb7a39c76fe34e74505d74a870dbd28d19d092e8f7ddea0d609ce19be631a529224100f940af688e545219907793ce1e744692a5e195321571c0c7851defe53ca1ed077481e00da933bccf972d37a0d15395bb033467cf13d6ffd0721c9cdbf39b9ba510490dc40110fb912e558730ed9388f1547a91da1d7b8f356f903d678794a9073e7c1943cba99ca60e88e1334432b2ecfcfcb61a122feb051a1c72541571306a74b2ad9c9876ef6a566d61ddf574cf535ecc415ddc5074f8ec5d022533cdabace057d5aa98851f5986db465af23db830cf88ac77deaa8ca09f709432dea49e129247b716a2eb2c98443083a767d74dd362de842e122eaeea16bfd9f896f9fb9a6c3cafcc6c039e9c3b68073fa2378e0a5599336fd6fc14d6616c3bd4732d7ea0961002bbfd7ff2da3d9bd961b382226b0ddaf61e243d2ed136db891eaea3ed5cf008a0bb5a62b1e7cc14e0dda26be8289ee042d92bbeb4725527420682f5ff9582c4eed8f514728fc4fd404f214023af45bae5aac000445e539f6e7f0a4742f082e885207c4eb31c5d1088330c4a7dac0fae9c2cbe7aaf2e5b9ee61548f71790bccd1f5a654710d7927e3119cbae9eaef2fc7dd1d45c7f0741eea7427a115a67721cb70075eafb37104d6e5187dce343f1a145f12f5bb39056d657c351d3396f421df4e334dee302b535d9a160cfbfa42ac4fae31c7e3536a0982aa8019d8361b16481c309da6e8c619420ee76d33a90b6616e3da70eb909b894a1bf226b3421047f6b0d2a2655c5b1a2c06967a95920b27b2fae526c79c6c96b6c06f45d12f9cc40cb33428ec81591e785a619af257f26d922009ab90358c29ee58aa81da5b097822eb62989325ce231f9d0205387e78c5faefb3991f60e76f5a26a7262401deff42273ff131ad4d6e66d8df450dae8d1181b9a913c16393a4df6c4d4fa51f12df0bb465f7b49465c923eb768ddb21bc5239c3330651883f32e5924b46654aff7ffc17ee2cfedad5cc91f94d60302afe104f6d57c04206bc84db4f6e530e322bf0ae5109bcc01c219370a9bf503bf366bf93806121fe4fd1e288aef1290393457d76092590ce88ba30175201dd1f0e12df3c15e137ed35bea63b953bb227f1be88c0b06c3c76740e4feee93fcda9c03aab1f649b8b7c7f53545d59e0d06bceb686a91d19a7e05bdf64d12d3de413074d8506ede61f078ded56ae01b9f154992bcd5a58f0339553ec1c9dd88c13728fb49cbf205b33e5f94c91e056dfd9ef31df78e1aab7b2c6c33aa4f5655ec94ce4ef7e61347b12ee451b05f041c31e1adcbf072d476fd4323e24e1a2a9930bd22f0d170c9e60514ed9f6e9e99c0ac677234dfb3fc9147a3f4dc80337d7a64d7169a69ddaa827f262e404dcb4929dc18f385986724732330217d7b5080c04063ddf3d05c37a38a4afb5c60ff4c53930d947c038b549e4d23f6767b5041559eb13f2c30d4a935eed8132a794a43ef31783862fee4f436490eb6e3a858b5402f9f6670bd2d7e3b617658be173bc14067354adf209f942a289cb97c2a0fe7356eccaae6b0624dae4fcfb4a55621f6147061a2e2d9591378b8d07dd972f55957eedaa500f32a134d9dbd420dd2638900f3f5592c7ab4d91c2b0803103689876d1656bfa699273d6d18f5f2369e16554ab3fe8e9b8ec31955d67a44753835061ecc5761d3a412726f2f009ce58134a4d2b6d56dba730026f3703771cfd0686fb914344ffe948daf35233db16ad1239defdda5f4068f8c51aa959afb0427bb593d7ab600c59eb302b5af39695bca711455ba92550be38ca3961fd49157ef9eb7b5314528599f9fbe850366a6eaa4d474f5bcf360372bf2538b04dc8670f499df19f334271a67f4ba703b697a7e305c4e9b7113c2257ba23d1908633971f522d7b744276cb6d859a5a74a0c99d8a5b5fff9c6a80002be10f4a7ba385a58a7cb4113e56043cfd59ab827f68b2b673d2c4914796ef58e8cff30d61405fd270bc1f785da90f804de71fe92d3f3fd39560b289473d24227102bf8d7eb1db3e883b0e9338ce37366ecfda17b464e591ae01951a53315e91da949a276a8843e5daf5fbc650adfd1b6866505da31cfcc3aeed6d66c580752478daf392b6190715bba27798a84acf3ececa2d403d87aebab642cd78a1f2781f1377229fff8d31cb876f40a4512dd83277bac72a8aa0c7400f6885f641da37a070d9c310628f842271e224fd9cdd28dca15d574d3b1321dd33c3dc2bb32e6babf828b67dea15ce6f5ceb11d8fff4e069282b246c86403bf997142756ac4d8a36f412cf7f3cb40831428e60a9eaa05d431d76746e37fce63d4a3ebbb738b1ec341b4c9d10136ac6ed3c0f36d78b4dfdeb2bb0b3b924d6cc31563cd015ebb256f19a3729c262e8d7028493d4196611eb9f2895dda48a6a0c3090979c55a952ec54dc0ff75594bc328cc103970407fd915dd47bd963f34ea9111c0395fb05b630b4c6b608231e235df02c47543ecc317adeb6ecb1c512053c60f720f722c89124782af06f7aa7d1def24e16a4aa3e180fb2504aae158ff94b99eec1ac7c11b7f98f627a2a0e2e01cdb4569654273996ca20f95bdd15444da63134abb122c7fc2d81c576780096dad37448f967a3d7233ab5873844117170bb8b167e306d822545ae91e2549659df55aae3829f8a6b0ed32430e00b1fa59722b28e99ddcc7910b3dff242bf34abf063f576e8205aea8b3392a366f3a0c6ab02b9f300f8fdf8c76055a55f92543f586deb9373a85468527db4773491ae633c86615dd4837073e622077037e04958101f96ad44b8daabad8fe9be779266be5762b66f8594eeaae7567a2dd7893aa4532129dd3b7be3a405367eabd69f25624e06f360eec0ab7be053ebd1766a2086fd33c4ac05c43fe0ffd79337f51823df9d637d03d33107db9cb9ea56fa62189dd3ef269fda880d2a0ec361e5c2c7cd1b2ac56ca1b3fd19a7bebb330becee833e5b6361d3bc34696d873afc5be2b6a588358599b7066219a64f324e3ca9d833aea34c32ea6722819b6a67bd59691cef47111f65137978d154a2bf440df3f07daf29c99494b3877aa991ed652d598fea57ddcda7b94303e38956273bbb69e4ddb6851a5f9504e9f8e2e9208880c9bc28947b41f4ffcaca54a1f29961d746a3ce527b7dc8ffce8e6e20d1394f8df49618463e4d69c5590bf19c97e1ab265b87a5c18534aec5a66d102ca8c2723ae180ae0170847756bd5167a5faf6d0b5c599021e49408b8744f836cd578f8c81bf1af49a932dc46c385b6d92dd54a3933f4aacd0122a2470aae739057cfa8e56205e555746f4fb3a25d58db36ac39a17edf5e5e0791af1a3f5f2b94b228d721fbdb200887abc5a82dadefd0a820f55fccb6d6e776737d3b05ba0a031a6019288eacf683cfa3d2af496e3444984f9da3773674ae104d565fb77a0b2681ed3a8afeb1944cb555afe4055d64f66d723a2db955a26c52b42069120f6eb06b41bbe73ff8b565e621020ddd5627c1e3887c27ae56015f7fa2635878f4535537526ca51d2665965752dfc52cd9af78ed4a13b823d394208ba33c441f5b3f67cd02a950219fc4e50c43f27afbe9455e78d0e77d1dd35cff67f5c27eb0f11b9ba23af7e0547740c3e94aaae501ac56c2cef6f0fc462086304ba29db191513071b22b7132b25a608f432d899ba158992105be72855df6b02b87860c226a6197992f9e96f60b7135823f77c8bd074a16ea9af0e6ef889ee48fdcc3f5860470acffcd215375b04ef4d0beae44ba6e1638c4ceb80588cfb036d3c1c20cd058ca40d431cf6df9cff308265b6717729e89158712351df859e6e47902eb73eba84bf43d6a1c37f95923ae26c5ab5091d033a9d2a490258684c3329f99aa4fa8800670de685f5d12b97c4a737175f39bef060a9d802c924ce525005832f19c2bfea4834896c49ce951227812fd651ed0755e93d4ca40bd5fee6f7b2d36b23d43c99a7873f08159f319df5da3b48745be2b553b3ac539586b4b905d687bc6d9a6cde88e63d563eecf45a7a4ea15213ef341516bfaefccded6ea2db778e38e19e301735b64ae2de2209e68d6c733cefc78f881dbf7489da9f3509b92191747303d0c8bb6ec6293b902e037e88dc2b809b90cbb4ad9d5185b87695b1bf5f361f64e69e2a69093769e688eb505aa421175ae2db1a676816a70ecd92d5210b80b8257d1ca1ec7b0ea5619d479ef6b25c894a098971b9d5d5f7c04af300b259942e7564cdb36c433bdb9b3327a4602436c5a9916b44a082d0502d5492e2b5ac1c8d5aa15fb2d8c8abbb790fd7a71b5ade2d5a188639af0bbd1f1553ff38ecbc61ece30e0e30eff158627fd58a4d4624e39c01a9af15c5cfb6da907491a3fdc4518dfbeb37eab738c31de7592b027b5bb5b8c067f7d607cade81b12a3dac82f8d51665e4e81b838fc991d0076af12c4bcd60915cc47d1d33495aafff3fa683ebdf64dac69131c7e323f7efd6a915f7c64c12d32e9624d85e2528fff226768332f5f699b0b3c2cfc05464a0ee1caeb5f237cfd97a60204ab4f05fcfc5e3ee08d314f34e00fc54ad51417607b5d0eb0918781c889a1e8b4b8b896d9dfb8b809cb2f1b4e99104597e9bfb1d52c52a301cad3defc556c859f047c38468863684e08c44f3cb26457897bd89bffd2c8525587c1d93a74332a823fc1a8b31077e2f474a120cd7dec7ca0050df3cb4b79ee1a537717af9f6489b6b38f3a0cacc08b436e0c9ee240200acfc4bb59806384948eb15239b4cfc4be1c2ca01f7dc49b93085aa657868aaa03c5f74049d16d351cecc595ac22dbbce1558379baf90b6ff1dd4976f919d2af45bac1558d89c3df509e1cc503b57802a44de1b78aabc98ec8f9da423d68fb1a77c623e8d122d5a6c6517e556e53abec76361cc8e31d353c9842ceee3c5ffe0a0266b2d831259a643506145c2ec72c61ebbd9373bd0bb117f028c7d9b8bed41558d4174b7198b917a045cc8339d45b545a1e6d011a383e876e99f42bca2c66381215327b1ba1d43d6913901939fe6a640ace0be64887d8001b620e9243300c3e51f2322918c18889664e193c36c066150819fe6489f77a7c8413b4965e6dfb7a9a4ee97049ee3e26068d87da6638f9f56b13fccabe2ec991afee4f7927e4cacaf14aa6e757af7a3e0d48b63d7cf80eed45f481c9329f1061c3e7b3e464dd02becbe16b09a0b751af44532c833714b3c30ca1b62ffe94d3de1e2de435a4c168f7ad18da1396003e79b57db435ce44e7787bf4730c04e3c5af6ff6dfcfbbcda12ca5"}, &(0x7f0000001000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={r1}, &(0x7f0000f60000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x9, 0x78a34a12}, &(0x7f0000326000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x251, 0x4, 0x9, 0x5, 0x10}, &(0x7f0000002000-0x4)=0xa0) [ 86.925633] dccp_xmit_packet: Payload too large (65423) for featneg. [ 86.985847] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/04 22:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00009f6000-0x50)={@generic="bd9f703fff5c33a31ae0d9d5a3f55ae7", @ifru_mtu=0x9}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000bf4000)={0x3, {{0x2, 0x3, @multicast1=0xe0000001}}, 0x1, 0x5, [{{0x2, 0x3, @empty}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x3, @broadcast=0xffffffff}}]}, 0x340) 2018/02/04 22:59:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8008) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000081000)={0x10}, 0xfffffffffffffd40, &(0x7f000000b000)={&(0x7f0000966000-0x1a4)=@ipv6_newroute={0x3c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x18, 0x16, @nested={0x14, 0x200000000003, []}}]}, 0x3c}, 0x1}, 0x0) getpeername(r0, &(0x7f0000605000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000598000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d3b000), &(0x7f0000a58000-0x4)=0x4) 2018/02/04 22:59:57 executing program 4: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x81, &(0x7f0000c8d000)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x3f}, 0x1) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000003000-0xc)={{0x8, 0x0, 0xfffffffffffffff8, 0x100, 0x0, 0x81}, 0x9}) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000004000-0x36)="67d368274c6c4feb6c5206ad044ffad0e0d8f044ae3523e36c1c9f2a2b37ce25935cca3cdd659c5b6dc95b34084b4fa187e104dee4bd", 0x36, 0x1, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @broadcast=0xffffffff}, 0x0, 0x4, 0x4, 0x4}}, 0x2e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000002000-0x38)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000004000-0x88)=@getspdinfo={0x88, 0x25, 0x21, 0x7, 0x2, 0x4f6, [@mark={0xc, 0x15, {0x1, 0x6}}, @extra_flags={0x8, 0x18, 0x800}, @tfcpad={0x8, 0x16, 0x7}, @extra_flags={0x8, 0x18, 0xfffffffffffffff8}, @algo_auth_trunc={0x50, 0x14, {{'sha384-ssse3\x00'}, 0x18, 0x40, "e6938d"}}]}, 0x88}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000006000-0x10), &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000007000-0xa)=@nl=@kern, &(0x7f0000004000)=0xc, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000006000)=0x1f, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000008000-0x4)=0xe8) connect$packet(r2, &(0x7f0000003000-0x14)={0x11, 0x17, r3, 0x1, 0xfc, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000008000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, @in=@empty, 0x3, 0xfffffffffffffffa, 0x3, 0x401, 0xa, 0x80, 0x80, 0x2c, r3, r4}, {0x0, 0xffffffffffffff00, 0x7, 0xd70000000, 0x1adb, 0xfffffffff5df02be, 0x9, 0x3}, {0x7fff, 0x20, 0x10000, 0x3f}, 0xbf6, 0xe, 0x3, 0x0, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x0, 0x2, 0x8, 0xdc, 0x1, 0x5}}, 0xe8) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000002000)=0xfffffffffffffff9, 0x4) 2018/02/04 22:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000828000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00009d3000-0x10)=[@in={0x2, 0x3, @empty}], 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f00001f8000-0x4), 0x4) 2018/02/04 22:59:57 executing program 6: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000ae8000-0x4b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, "8902000000"}}}}}, &(0x7f0000abf000-0x10)={0x0, 0x1, [0x21]}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000a78000-0x10), &(0x7f0000aeb000)=0x10) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000aec000-0x10), &(0x7f0000aeb000)=0x10) 2018/02/04 22:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffe2}, 0x1}, 0x0) sendmsg$alg(r0, &(0x7f000002c000-0x1c)={0x0, 0x0, &(0x7f0000e90000)=[], 0x0, &(0x7f0000ff8000-0x244)=[]}, 0x40) pipe(&(0x7f0000be4000-0x8)={0x0, 0x0}) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f00001bf000-0x10)={0x2, 0x0, @empty}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c06000)={0x2014}) 2018/02/04 22:59:57 executing program 1: r0 = socket$inet6(0xa, 0x80006, 0x7) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000bee000)={0x0, 0xfffffffeffffffff, 0x7fff, 0x4, 0x9, 0x2}, &(0x7f00000cd000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000480000)={r1}, &(0x7f0000080000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x3, 0x7c, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}}, 0x4, 0xd87}, &(0x7f0000001000-0x4)=0x98) r4 = accept4$netrom(r0, &(0x7f0000000000)=@ax25, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x3, r5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000002000+0x1c2)=@common, 0x10) socketpair$inet(0x2, 0x2, 0xffffffffffffff01, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000004000-0x98)={r3, @in6={{0xa, 0x1, 0x3ff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xd7}}, 0x157, 0x9}, &(0x7f0000001000)=0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@int, &(0x7f0000002000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000002000)=0x1c, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000006000-0x20)={0x7, 0x80000001, 0x1, 0x1f, 0x1, 0x5, 0x1, 0x101, r3}, &(0x7f0000006000-0x4)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r6, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x84)="7b44bbf99964570aa717e4c8f90753bca2e4e99251e2491d915091188fe9558713848e3353cab4e79f4bfff900a01e70a25fc5e5ccb43074465da977549626b673834ec9f7a52332b14b5cb63fd4257be0727d5bb8eb35d428cfd7f873e5bcb52f6566991c3e4f8676da9f074baae16359b6c2397d71ea6a3912ba77b640c5178a672e55", 0x84}, {&(0x7f0000007000-0xc5)="4de52c4398d05bda27cef0aef70d23a22607ddaa861eaa17d477e3f477023d14ebaba79c8d54140449304fee67f0bb6c7a5989e72375b566c53bb29c7c9dbefad800e6efc2bf7badf75971d815ed489477bf4ce82638788f6cb75953f377b40446d94035732bc63f1006a908c3eb07c0d123608116c3528167ade2ddabb3cde5c5b919e2a72046edeef47646095100fd59e15c9c412c308ebeaabfe8a3d1b29fde88942773f43f6bb1e009b2db2450242ab3bc5b7aef29385cb22af51fb6c85eacf9f7aec9", 0xc5}, {&(0x7f0000006000-0x36)="7efa245380f77669d642a5c940c9ae997e3ef1dd85b8693b515642efe0d7be445c0d55c06f88ea7933628ec6a29787b9cc206647b17c", 0x36}, {&(0x7f0000004000-0xab)="2c4c7ad2d215fbb4348b260e3b8981e0e538f1eb646fe507a9492b4c0427705e242ad2197e234253212d0f9cb172d34616e3c15b6f7ed7a9c1f14778f7d45ece7b4e5c1b356dc1f4bbb313ad7f938e224751f0ada4cf81a965fe86efa65eb636580a32530689a98f014cded190cc8a10fdd9aed5b3ed2b8ac795c2926b336fe0f71993baeab8a4d6ce784eb794fdf8530846903ba42a3300a8a73c4f2229f10916a0d4ee8a143dd8accde7", 0xab}, {&(0x7f0000007000-0x2)="65f4", 0x2}, {&(0x7f0000007000-0xe0)="b08c68e2423ec1013e86d1903ebdd7b36d0a8e39bc713245026310cc9ad605cc6a64c06f7129fe48ae295c007bc75c822e17d1f825a7de55746f0a120e11f5f50c6f81ea1951d23025677c536efd95ada45af411a4228bb12f7b167177f547ad00914165e2600462536293aad799430dd680429e31c1dda0c38ac4ef57cdaab82ec0355b4693d52dfcd81c3ecc59e911bc7b68fdb8bcebe936a9a41039833c12b9089940f01763eafc6f1fe05b9bdda54c8b0564992c7c614d2d8215477d8ce7a3ecf8866e1d209f154609fdc31bdee6f642ee4c798fa92446bd544657665663", 0xe0}], 0x6, &(0x7f0000006000)=[{0x78, 0x11f, 0x6, "89384862699882582e417e8bf2ddf2a72716bdb2b116126b9d9c3c3032a182afc86459011383a533b46de971a59833c3a81c64927932f0588713a32806c9c4461c0bb2562fd66cd41ce91f980e210ca06620989b1ec1255014c4ea35461936223d459441fb6881"}, {0xe0, 0x18c, 0x7, "62b1956c9c48c8a476fa18a8882a452c02fc11e9c876c9c640bc94f574b1be7782cf21fdac8e1940183a68bdd45977c48492e95f33a19a8d798864d2f7681836b17c76253538719ddf16d4c972f84822ee5a835040a386ef78d70a8c0a8ba18c2046003989d1ad14b388a9f841633682d6a2797c9ac59fd73dbae620d85e2473a2d88ab3185a1216e554f8c7357904c4f1ac43d195637c7b1b0f0de7ee7eba73cbd55eb7ea0d8c3ebbc438f4a0ceaf8ac4e71f8bc7c7f7c763141bfcd339f92d165f1d6d12c03f1de6"}, {0x58, 0x11d, 0x8, "fcbc6cd0ab5a5e3027f745dc09edeaed0b6e9e83b5b9c959efcae6d28119657b07957f813a125864214021689a8b115cf2b2e298d92f4b6b7268b32c65e56b42a7d0d86f88"}], 0x1b0, 0x24040014}, 0x20000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000007000)={r3, 0x8001}, 0x8) 2018/02/04 22:59:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x79) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f000052e000)={&(0x7f0000eed000)=@generic={0x0, "bd57b9e0646631a320cfc79c4f0ac4b4cc43c04a107073e46ae969f7ca23fb9cba3b80816c1e365edf495dcb42fda7981f35b6439eb7c4e42a1e2f123f78f26a1bd06b8ba290595c8b76f74978dc6e24bffafc9bd0b5c689560117a5c801b4a39c3fbc66d13914046fbe5f2cf35ac4a303926524c18b056e8e26a830a3ab"}, 0x80, &(0x7f0000c2b000-0x50)=[{&(0x7f00004c7000)="da038f271ff0770c1499852bf916d9028d", 0x11}], 0x1, &(0x7f0000043000-0x60)=[]}, 0x0) r2 = accept4(r1, &(0x7f000007a000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000177000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000024a000)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x3, 0x3000000, @mcast2={0xff, 0x2, [], 0x1}, 0x80}], 0x58) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000494000)=@ax25, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5}, 0x0) 2018/02/04 22:59:57 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000-0x18)={r0, &(0x7f000000a000)="505baf327000008000b70000036ab79309bf606896aa39ad3cbd72c389b5f111cfe6a76e8f5ea97a10514093bfc9e31a84f4c9d9af007a6e387ff9537ffd5e0000008027d761182d2fa14ef3798b912f70610120286c46f03585602c5bcae673020920e0a6b7bad21cdb3940afb1af1e0c3f1692e39e9eeb28468063aeeffb3134c8e17e59ef6435e16f3c8bed57d90ae5ecd0a1cfd2ab48d3ad3200e5e13b8e0dce3cb0465a3193779083f42b85990b54367a1ac97cd7424afd4496133b90fab51e5a462e3a124cf794f55d573d73820fb41c2175ffcfb6b9a63dad9e", &(0x7f0000008000-0xfe)=""/254}, 0x183) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000c000-0x4)={r0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000000d000-0x8)=[{0x4, 0xffffffffffffff6b}], 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f000000e000-0x8)=@abs, &(0x7f000000c000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000000f000-0x4)=0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004000)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f000000b000)={&(0x7f000000c000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f000000b000)=[{&(0x7f000000b000)=""/226, 0xe2}, {&(0x7f0000007000-0x31)=""/49, 0x31}, {&(0x7f0000004000)=""/36, 0x24}, {&(0x7f000000c000-0x36)=""/54, 0x36}, {&(0x7f000000c000-0xac)=""/172, 0xac}], 0x5, &(0x7f0000003000)=""/4096, 0x1000, 0x8}, 0x40000000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000e000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x3, 0x2, 0x1, 0x5, 0x3f, 0x71a}, &(0x7f000000a000)=0x20) r2 = accept(r0, &(0x7f000000a000)=@sco, &(0x7f000000a000)=0x8) accept$unix(r2, &(0x7f0000003000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000006000-0x4)=0x1002) [ 87.028377] dccp_close: ABORT with 65423 bytes unread 2018/02/04 22:59:57 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000c3e000-0xa8)=[{&(0x7f000040c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff6000)=[{&(0x7f0000ff6000)}], 0x1}, {&(0x7f0000ff6000)=@abs, 0x8, &(0x7f0000ff8000-0x10)=[{&(0x7f0000ff6000)="7c39503f134358c3d4a5cfa1f31174ca", 0x10}], 0x1, &(0x7f00008ee000)=[]}], 0x0, 0x0) 2018/02/04 22:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d39000)=[], 0xffffea5) 2018/02/04 22:59:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) getpeername$inet6(r0, &(0x7f0000228000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00001d8000-0x4)=0x1c) connect$unix(r1, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/02/04 22:59:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008ec000-0x58)={0x26, 'hash\x00', 0x3, 0xfffffffffffffffc, 'crc32c-generic\x00'}, 0x58) socketpair(0x2, 0x0, 0xe4c80000, &(0x7f0000349000)={0x0, 0x0}) listen$netrom(r1, 0x7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4), 0x0) 2018/02/04 22:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f000028a000), 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f000051e000-0x70)=[{&(0x7f00000ea000-0x8d)}, {&(0x7f000011e000-0x18)="25101258dff378c65b0d28804d0c653c9717e55951943149209077087b05774808848f136499c9cd879f53665ce80b972214cdbc081208dd2ba3cbe3c6e03672b98e7e3bedd5da76852918f7f75fef1c39b3c5f2ddb777534162b0162266cc63c1313ae7ed204b07a9b3e82c3508898ba2c8b88eef43e8", 0x77}], 0x2) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000808000)={0x7}, 0x4) 2018/02/04 22:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002a1000)={0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r0, &(0x7f0000341000-0x6)=@hci, &(0x7f00002b8000)=0x6, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e91000)={r1}) sendto$inet(r1, &(0x7f00008b1000)='}', 0x1, 0x8810, &(0x7f0000a2e000)={0x2, 0x1, @empty}, 0x10) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000337000)=0x7, 0x4) 2018/02/04 22:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000833000-0x10)=@generic="332cd2ff3184ccfbed340ac4c0ed6883", 0x10) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f000012a000-0x10)={0x0, &(0x7f0000001000-0x18)=[]}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00004bf000)={@common='bridge0\x00', 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r3 = accept(r1, &(0x7f0000d7c000)=@ax25, &(0x7f0000787000)=0x10) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f0000a2d000)=0x2, 0x4) pipe(&(0x7f0000d22000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000784000-0x8)={0x0, 0x5}, &(0x7f0000cc9000)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000797000-0x4), &(0x7f00008cf000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000d27000-0x10)={0x2, 0x0, 0x8001, 0x8, r6}, &(0x7f000023c000-0x4)=0x10) sendto$packet(r1, &(0x7f0000bac000-0x25)="9b00010000ecffffffffe55ca73d9fe3b50322abe0e99753", 0x18, 0x0, &(0x7f0000d6f000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/04 22:59:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000e9f000)=0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80006, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000001000-0xc)={{0x7fff, 0xfffffffffffffffd, 0x824, 0x6, 0x4794, 0x3}, 0x9f}) socket$packet(0x11, 0x2, 0x300) 2018/02/04 22:59:58 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xffffffffffffff62, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) socketpair$inet6(0xa, 0x6, 0xffff, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000026000)=0x5, 0x4) 2018/02/04 22:59:58 executing program 4: r0 = socket(0x5, 0x5, 0x51) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00007a6000-0xf9)={0x0, 0xf1, "40eaea798c8429962dd8f61c9be1d4c6c9bcedbc4a706eb8f4ecb9ddb3abcdb3a4c8125ce96e03b6c8c7bcfe317672f9c22b2ee785b50cdfe13ef08dc3901c35a89e138e4f31c5ee7d6fdf0f91a866c12b102b59ace113f08a3a6f164ee96930b4b2e519d14f74cb709e6290cf8bed29e476623499ad50d1c426ab3311a5129a1d46556f409fe24943fe11ea448cec1699641e0d16845a475a792558a25fabb39f224d366c7d1598b79f1ed154b88d5c6417655b61a205adcc346e39765174ed07a2185ae491882d71e4be57b6e5b5920c5ece6e82ac89920f6c6bc981f5dd3472a7a5d86364c900c381cbdc56341336b8"}, &(0x7f00002c5000-0x4)=0xf9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x1, 0x76800000, @empty, 0x89a}}, 0x9, 0x200}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) accept(0xffffffffffffffff, &(0x7f00001f6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000ac9000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ca6000-0x4)=0x10) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="2fb120df599c4e7a1ec5f5", 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00004f9000)="0fe6026edd3fee609ef1ff746d239d1c972672c16e30595b1be3e38f6faaf40809a0784ea8a09f22579f8dda20569627ce94a84b0706c3961c02201495415c8cf706e4ac541f08a12683bf80b4a98f7e5369395909f9c6c7e02ae32d1c019817381d5e4146b8ee4d9b8bef0576e00b922b08fffb9934cf3e", 0x78) 2018/02/04 22:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f00004eb000)="1f0000000203190000000700000002000000020509000100040580ff3ffe58", 0x1f}], 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x9, 0x5, 0x4, &(0x7f0000308000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000892000)={0x0, @in6={{0xa, 0x0, 0x5c, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x40, 0x3}, &(0x7f0000aac000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009c9000)={r2, 0x9, 0x1, [0xc68e8fa]}, 0xa) accept4$inet(r0, &(0x7f0000911000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000a85000)=0x10, 0x80000) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb6000-0x10)=[], 0x36a) 2018/02/04 22:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0x46, &(0x7f000001e000-0x226)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "00e805", 0x10, 0x2b, 0x0, @dev={0xfe, 0x80}, @empty, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0a62dd", 0x0, "a300da"}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) r1 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d9b000)={@common='bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2}, []}, 0x1c}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000f6b000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x0, @empty}}) 2018/02/04 22:59:58 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x1, 0x1, 0x1, 0x53, 0x100000000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x7) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}]}}, 0x400) 2018/02/04 22:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000081000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000966000-0x1a4)=@ipv6_newroute={0x3c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x18, 0x16, @nested={0x14, 0x200000000003, [@generic="505f4b6889be12bd99c77e579a"]}}]}, 0x3c}, 0x1}, 0x0) 2018/02/04 22:59:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xe, 0x10000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x10001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000000)={0x5, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000e0000-0x8)={0x0, 0x6}, &(0x7f0000829000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000693000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x8}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000058d000)={r3, 0x401}, &(0x7f0000f68000-0x4)=0x8) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00006c4000-0x4), &(0x7f0000d19000)=0x4) preadv(r1, &(0x7f0000a13000+0x820)=[{&(0x7f000093e000)=""/130, 0x82}, {&(0x7f00008b8000)=""/66, 0x42}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f01000-0xe1)={r4, 0xd9, "b44ae332fac55ea1eadb26ba5605a31d248392d130791788606d2a087053c3936f2c454377fcfc15f4f39ea6b8de39726473fd2704498dd93bd566dbbbcf1105a647fcde3ba43aa4d0cc3e1e82dfdffe8b6225b2d6515d6ed217e2bfaaf38bc332d86ca6f2b4dbe50f8d2617e25b23c40078bece2b95ba04786ebef40b6935e4d60e9e21034d0dafd9c8113f531faf1eeedf8e8066523ba6e6672769851bdd82d9fec989770e52365582f0c33f02038b09627d4f1bc9d68aee67d9c6d91cfa33ee0b8299220bbc1ded68712aa1b2c3c8bd0ffccf28354abeb3"}, &(0x7f00000cb000)=0xe1) setsockopt$inet6_int(r5, 0x29, 0x1a, &(0x7f00005ed000-0x4)=0xe700000, 0x4) bind$inet6(r0, &(0x7f000060d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x40}, 0x19a) sendto$inet6(r5, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 22:59:58 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) close(r0) 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$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000ec5000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000000000)=[{&(0x7f00005c9000)=""/78, 0x4e}], 0x1, &(0x7f00005db000-0xbc)=""/188, 0xbc, 0xde}, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x61, @mcast1={0xff, 0x1, [], 0x1}, 0x7000000000000000}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7}, 0x1c) [ 87.239234] skbuff: bad partial csum: csum=65535/65535 len=14 [ 87.300583] skbuff: bad partial csum: csum=65535/65535 len=14 [ 87.306878] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/02/04 22:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet(0x2, 0x4, 0x1ff, &(0x7f000096a000)={0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00007ba000-0x10)="303f7c2f29f4ab12f6c905af762a7689", 0x10) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f00000bc000)=0x10000, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000652000-0x12)={@common='bpq0\x00', 0x3f}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a37000)="1e65a1ab415b7ac7", 0x8) read(r1, &(0x7f0000b79000-0xbc)=""/188, 0xbc) 2018/02/04 22:59:58 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000013000-0xc3)=""/195}, 0x48) r0 = socket(0x4, 0x6, 0x9) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000013000)=@unspec, 0xc) socket$netlink(0x10, 0x3, 0x4005) 2018/02/04 22:59:58 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000001000-0xc5)="2fa24fdad15279707b15fa028b2fc4fbb659ef0bed4c11ffff3d27bd3c3e0844d07c9e5c874b80f7deec9706c01497ad7e789acabca0b7ff4407fc8fb7ff7566d4879416fc1bcce5a99bb5f0e6ddbf333b350cbc248ddf63515372d2676d4864346261e4d1d2ccfdc53977f5ed5e582ea8204961d136241ce18f57a43d86c16a7509263ebedf1ae20386ec67cb901bf8f35a9a969db17529d4cc4de937d5427c9010686b5a155d08aae64dce20ca1d7ae46f6523f2a1c64b23e2272abbad0442acd0ba3742") mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x7, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000575000)=0x8, 0x2) 2018/02/04 22:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000096c000)={0x0, 0xe9, "df7478f46d59c13452d09e180ac32d52e421b48934baffb7616890a8fa2e4204680a9456bc273fa6285c2f0caeaf37de7ee2e01399eb4dca5f01f71803562418e24e6cd7212b639e5e31c04980608ad83f801fbb3d42ac2486fc3d81faa1e438ef06df964a4f8fc4d696f8aa03525a6530635332d7afc7db92cb0c8ec02688a4167fea91581b5fbbd3678287d7c004c7cb1ac9ac0d599dc059f5579f680c3d4a1c5a100c35d210152db385030a664523b0a9723fe5825014062a704bb86e0ef3cd4b7418429ce0b034c17a7857fc2946358676c824eb03288e106eacafa17780ba46fd8a2fc1a17fe5"}, &(0x7f0000011000-0x4)=0xf1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b3f000-0x8)={r1, 0x1f}, 0x76) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) r2 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 22:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2c0) r1 = socket$inet(0x2, 0x80005, 0x0) socketpair(0x8, 0x2, 0x1f, &(0x7f000019c000)={0x0}) writev(r1, &(0x7f0000fc6000)=[{&(0x7f000069a000-0xc3)="b40876e43fb6b6f4738ac98422b4fa6b548ce17a62609fa3b4321013ce1e8bfde2626ce3987c8aa42fe668a25ddaa6606858fda02f6366f16ea8235ced2da03aa6ae924a941f325e5b39febea7263811cb52aec9050c21492081b45e0e05d82cb38526c64d4f77321dadc9a3b615521540ef5519516194478312160a472b4024086cd79e9fadec7a09a005d004975a7bbe46f7d6dd609c72674e13f3604b5012c46f794aa680abe576f81d8debadd2404c63d88efdfb4d72f205879de03c8b5a464fad", 0xc3}, {&(0x7f0000d97000)="5ff10c70b0ace378e9f3977c169b277293c2d4a638f0490be80b4f949afe0a25c996050167ec708ff8254c40175fe3d0badedc9bff4e6cc7fce805af9f0a450e3f0197", 0x43}, {&(0x7f00002d6000-0x9d)="685359163a7b14965e65f03e79b99d887910734b92d9b72b15a03a1b3f724e91518fb1260f7887ba23da064816b9e0d2cdccfac834adf4caa97d8938a9fcb2404df58e28d0c46c022c053ddd2a05171057b5d47bdb5e7fb8f298961eb9f964efe55d926c400452182d3af0bb997075da416813e77cf74f4bfc80d4ff53947509de7a75c0a3fafa29e368161058b60999ad25865644b2d8184eb53a5de5", 0x9d}, {&(0x7f00003fa000-0x42)="d31e8ffd1bcb7a0e512aafd5cb55c555dd19c423fce16c6164ba58858e345a2f35d0d1e43e31c76336116370ac35f8ef67a44be5e62533714c993ec9e1cb1d12631e", 0x42}, {&(0x7f00008ad000)="7a0c781b5eb49897862336cfa8dcbcfe0a2a29b5ba4a6616da58e1d1186e1e16e89f5dc8fd1ff2b7de694b53fb5d10b6555c081f7b12c0f781a2f90fd2cc9efed47b91df1a648e8947706982a392388f08770b9347e012db21df60d5ace2345d5ea86db1bbb6313545dec538f6cbb027f1d8965aa3f2d117341b7e13b1c90667b5a9b7dbc65cc9f60ff7e4343981cf98ca62fad8cdd7e198774e6e65f76f586e01a08e3b239b280f95f201553328a2103d486a825c48772a93788dd359cdacc44035111ab2bb64bc924b51acaae46f3123a340f0c5216f16b7726048", 0xdc}, {&(0x7f0000dc6000-0x8c)="a4df61f165d2fadc224adb854401ccfa908c21b6a40bd5500416b234f91993bd9dab03395b16c3920e03761d9c94d08a4c4cc47f36429693d39529d52f799d3a95856f0567e613dd027925300a7a8fc79483d5b1f0b76ece7991bde7be32b6ee46a513078662559280ad1ed968d1a065c0eb20d740b0cea1a7533a3d816fd38f56e4d39030e5c27b2b256f15", 0x8c}, {&(0x7f0000cfe000-0x1000)="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", 0x1000}, {&(0x7f000026e000)="378b3259ada0c7b082ce463954913a2722893ee7c350d81977afd292594aec680c5da942fe86b9191b97049e94266022f0bc77fcc579cb999f77275f8d370a85d95bd8b802d7a6ebb1d80d19ba8f94e8fdc846d8746d12226da9be81e0a7775f622f22e733ab34839a606490e7f24364aea52e9f604d1194641b3cfe2b512019b224911c362aa8d00efc6d789b0e387b88994fafc3c730d516925079116b852cdb89cccc212384e4c00b70ecef1c581f43a77a18a52494c8a44b38eb8324927319d98ac3e7f23c5c193e5ee3090d28c5ec6c7105", 0xd4}], 0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000ada000-0x14)={0x0, r2, 0x7, 0x3}, 0x14) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/04 22:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x7) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000eeb000), &(0x7f0000187000-0x4)=0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000ddb000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/02/04 22:59:58 executing program 5: r0 = socket(0x1d, 0x80805, 0x0) getsockname$packet(r0, &(0x7f0000884000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000b76000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009b4000-0x1)=@assoc_value={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x7, 0x0, 0x4}, &(0x7f0000895000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000001000)=""/52, &(0x7f0000000000)=0x34) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000004000-0x4), &(0x7f0000003000)=0xfc9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10000, r1}) 2018/02/04 22:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000aa7000)="18000300000001000000be5efecd88360000080203000008000006000e640002b900107401011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cd7eafcaaa52b1c179", 0xc8) socket$l2tp(0x18, 0x1, 0x1) r1 = accept$inet(r0, &(0x7f0000358000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00009e7000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000226000)={0x0, @in6={{0xa, 0x2, 0x9, @empty, 0x100000001}}, 0x7, 0xfff, 0x6e, 0x20, 0x7a}, &(0x7f00008ae000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000cff000-0x8)={r2, 0x3}, &(0x7f000021d000)=0x8) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00005e1000-0x4)=0x6, 0x4) 2018/02/04 22:59:58 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ed000-0x1a4)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x4, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/04 22:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000bd2000-0x9)=@rc, &(0x7f0000524000-0x4)=0x9, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00006a9000)=@assoc_id=0x0, &(0x7f0000781000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00002d7000-0xa0)={r2, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xffffffffffffff00}}, 0x9, 0x4, 0x0, 0x8c7, 0x3}, &(0x7f000079c000)=0xa0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b1b000)) socketpair(0x11, 0x3, 0x180000000000000, &(0x7f00007ca000-0x8)) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000c7a000)=0x28) 2018/02/04 22:59:58 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x2, 0x4) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) recvfrom$packet(r0, &(0x7f0000026000-0x1000)=""/4096, 0x1000, 0x1000000002000, &(0x7f0000026000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) r2 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000019000)=@full, &(0x7f000002a000)=0x48, 0x80800) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000018000-0x4)=0x4, 0x4) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000009000)={0x401, 0x283c}, 0x2) 2018/02/04 22:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000955000-0x8)={0x0, 0x7}, &(0x7f00001c0000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f62000-0x4)=@assoc_id=r1, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x6bbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}}, &(0x7f0000024000-0x4)=0xb8) 2018/02/04 22:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000263000-0x27)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f13a050003006e35", 0x26) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000058a000)=@req3={0x3, 0x1, 0x9, 0xd92c, 0x7, 0x10001, 0x7fffffff}, 0x1c) 2018/02/04 22:59:58 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x115}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x16) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000018000-0xc)={&(0x7f0000015000)='./file0\x00', r0}, 0xc) [ 87.419917] can: request_module (can-proto-0) failed. 2018/02/04 22:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0xa, 0x3) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dbd000-0x8)) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000584000)=0x9, 0x4) sendmsg$netlink(r2, &(0x7f00003af000-0x38)={0x0, 0x0, &(0x7f0000847000)=[], 0x0, &(0x7f000048a000)=[]}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000a10000-0x4)) sendmmsg$alg(r2, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[]}], 0x1, 0x0) close(r0) 2018/02/04 22:59:58 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x401, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x90) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = accept(r1, &(0x7f0000019000)=@generic, &(0x7f0000011000-0x4)=0x80) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000029000-0x4)) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000001a000-0xc)={{0x7fff, 0x28, 0x6, 0x0, 0x80000001, 0x1}, 0x2}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000025000-0x4)=0x100000001, 0x4) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$key(0xffffffffffffffff, &(0x7f0000026000)={0x0, 0x0, &(0x7f0000027000-0x10)={&(0x7f0000026000)={0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10}, @sadb_sa={0x2, 0x1}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000029000)={0x0, 0x6}, &(0x7f0000020000)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000029000)={r3, 0x4, 0x6, 0xda74, 0x1000, 0xff}, 0x14) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x400454d1, &(0x7f0000026000-0x3)) 2018/02/04 22:59:58 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet(0x2, 0x80005, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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", &(0x7f000000a000)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @common='ipddp0\x00', @common='bridge0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4f0) 2018/02/04 22:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000aa6000)={0x0, @in6={{0xa, 0x3, 0x3ff, @empty, 0x7fffffff}}}, &(0x7f0000c1a000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ca5000)=@assoc_value={r1, 0x5}, &(0x7f0000295000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008b2000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ed6000)={0x0, 0x5, 0x30}, &(0x7f00004c2000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003ab000)={r2, 0x4, 0x1, [0x0]}, &(0x7f0000b70000)=0xa) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000dc6000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000fe1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000081c000)=0x14) r5 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00006d1000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x3, 0x1, 0x3, 0x80000001, 0x0, 0x20, 0xa0, 0x7f, r4, r5}, {0x46, 0x2, 0x5, 0x4, 0x2, 0x7fff, 0x6, 0x6}, {0x3ff, 0x5, 0x9, 0x5}, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, 0x3, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x0, 0x1, 0x0, 0x944d, 0x81, 0x7ff}}, 0xe8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x0, []}, 0x8) [ 87.481230] can: request_module (can-proto-0) failed. 2018/02/04 22:59:58 executing program 2: r0 = socket(0x8, 0x80000, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000018e000)={0x0, 0x400, 0x10}, &(0x7f000036a000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x807, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00007c1000-0x64)={&(0x7f0000001000-0x10)=[0x0, 0x8, 0xc0c, 0x5], 0x4, 0x6a9a, 0x7, 0xfffffffffffffffa, 0x20, 0x1b33afde, {0x8000, 0x1, 0x3, 0x7ff, 0x655, 0x3, 0x6d1a, 0x8001, 0x7, 0x0, 0x0, 0x1f, 0x29c4abc, 0x914, "f026dc26a750fd85a0f0fffd04914e7c3f818b374dfbc750b7c004052bb1c18f"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000001000)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r4}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000c7e000)={r1, 0x6}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x1, 0x9}, &(0x7f0000003000-0x4)=0x8) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000016e000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x84, 0x5, [{{@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x5}]}]}, 0x13c}, 0x1}, 0x0) [ 87.529196] sctp: [Deprecated]: syz-executor3 (pid 14545) Use of struct sctp_assoc_value in delayed_ack socket option. [ 87.529196] Use struct sctp_sack_info instead [ 87.553306] sctp: [Deprecated]: syz-executor7 (pid 14533) Use of int in maxseg socket option. [ 87.553306] Use struct sctp_assoc_value instead 2018/02/04 22:59:58 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00003b9000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000d15000)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000b7e000-0x28)={'vcan0\x00', 0x0}) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x8001, 0x1, 0x1, 0xa, 0x20, 0x20, 0x33, r1, r2}, {0x1, 0x3, 0x4, 0x7fffffff, 0x8, 0xcbf, 0x8000, 0x80}, {0x3, 0x14000, 0xffffffffffff7fff, 0x65a1}, 0x7, 0xf, 0x3, 0x0, 0x1, 0x3}, {{@in=@rand_addr, 0x2, 0xff}, 0xa, @in=@empty, 0x2, 0x0, 0x1, 0x9, 0xfffffffffffffffd, 0x3, 0xfffffffeffffffff}}, 0xe8) socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000), 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000002000)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x0, 0x4, {0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10001}}}, {&(0x7f0000002000)=""/85, 0x55}, &(0x7f0000002000), 0x11}, 0x5a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000003000)="dc25fd50", 0x4, 0x20000000, &(0x7f0000003000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) r5 = socket(0x11, 0x7, 0xffffffffffffff3e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000005000-0x4)={0x1}, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000001000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000007000-0x8)={0x0, 0x3b34}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000006000)={r6, 0x9}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000008000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) socketpair(0x17, 0x80007, 0x0, &(0x7f0000007000-0x8)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r7, 0x103, 0x2, &(0x7f0000009000-0x4)=0x400, &(0x7f0000005000-0x4)=0x4) 2018/02/04 22:59:58 executing program 5: bpf$OBJ_GET_MAP(0x7, &(0x7f00006d7000)={&(0x7f000091c000-0x8)='./file0\x00'}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x2, &(0x7f0000682000-0x8)={0x0, 0x0}) connect$bt_sco(r1, &(0x7f00002be000)={0x1f, {0x7, 0x20, 0x6, 0x48b, 0x200, 0x2}}, 0x8) poll(&(0x7f0000006000)=[], 0x5b, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ca2000-0x4), &(0x7f0000695000)=0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000cdb000)={0x0, 0x0}) r3 = accept(r2, &(0x7f00006c4000-0x10)=@ipx, &(0x7f0000776000)=0x10) bind$bt_sco(r3, &(0x7f0000caa000-0x8)={0x1f, {0x5, 0x35d, 0xff, 0x40, 0x0, 0x4}}, 0x8) getsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000c5b000)=""/134, &(0x7f0000160000)=0x86) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000395000-0x4)=0x8d5, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00008e3000-0x8)={0x0, 0x5, 0xa09}, &(0x7f000092e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d17000-0x8)={r4, 0x4}, 0x8) getsockopt$inet6_opts(0xffffffffffffff9c, 0x29, 0x39, &(0x7f0000fdc000)=""/240, &(0x7f0000cb0000)=0xf0) 2018/02/04 22:59:58 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270241000000000013007352", 0x23}], 0x1}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000000c000)) 2018/02/04 22:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f0e000-0x4)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f000014d000)={&(0x7f00004c3000)='./file0\x00', r0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000d5a000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000d0b000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004cd000-0x1000)=""/4096}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000998000)={&(0x7f0000e40000-0x8)='./file0\x00', r0}, 0xc) getsockname(0xffffffffffffff9c, &(0x7f0000e27000+0xed8)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f000045c000-0x4)=0x2e) bind$unix(r1, &(0x7f0000278000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/02/04 22:59:58 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0xb) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000fc1000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000547000)=0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc1000)=[]}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd6000-0xf0)="45a07556cc2d987821befdf054f0b60cb5bf6a7e0b2f3ba48327b8492fc1787f4a1881a022c125e79e826293e317e91448ccb66f41591f22cfad30cd1e84191b8453281d67", 0x45, 0x0, &(0x7f0000fd5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/04 22:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f9c000)={0x2e9b}, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f00003f1000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000011d000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0xc, 0x16, @typed={0x6, 0x1, @binary}}]}, 0x30}, 0x1}, 0x0) accept(r1, &(0x7f0000934000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000c06000-0x4)=0x14) 2018/02/04 22:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x11, 0x80000, 0x5, &(0x7f0000434000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006e3000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x0, 0x80000, 0x8, &(0x7f0000be1000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000bb8000-0xc)={r2, 0x80000, r1}) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f000096c000)={0x4b, &(0x7f0000d6d000)="2a904c02f96862ed94683a9653388289521fa0c745373eabf4a400df47a256a466d9a3ffecf887451afc6d5ca8142576bca36e6882baf6bb85d12c6c13a4b844683ef9462b7e63a9392bb9"}) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000cc8000-0x8)={0x0, 0x0}) getsockname$unix(r5, &(0x7f00007ed000-0x8)=@abs, &(0x7f00009ea000)=0x8) syz_emit_ethernet(0x5a, &(0x7f0000085000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x24, 0x1000006, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x3fc00000000000}, @nop={0x1}, @timestamp={0x8, 0xa, 0x9, 0x6}]}}}}}}}}, 0x0) 2018/02/04 22:59:58 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fcf000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @empty}, @in=@multicast1=0xe0000001}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@broadcast=0xffffffff}}, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000e8000-0x108)={0x100000000, {{0xa, 0x1, 0x70d7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, {{0xa, 0x3, 0x775b3c21, @ipv4={[], [0xff, 0xff], @empty}, 0x4}}}, 0x108) [ 87.576294] sctp: [Deprecated]: syz-executor3 (pid 14557) Use of struct sctp_assoc_value in delayed_ack socket option. [ 87.576294] Use struct sctp_sack_info instead [ 87.599783] sctp: [Deprecated]: syz-executor7 (pid 14559) Use of int in maxseg socket option. [ 87.599783] Use struct sctp_assoc_value instead 2018/02/04 22:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x8000000000000002) 2018/02/04 22:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[]}}], 0x1, 0x8010) sendto(r0, &(0x7f0000edd000)="d18d695966ab9c9b5e11ce3bb17fdb508b5aad910fd1ab76dd9d7bd5ed4848f010ef585ef06d40a4057b186965f7f69af635e93d9d3efa8c288a65a9749d9ef6fc552cf04fcdfc14845c17f6a0b6bb98a57a8768d9c040e6b2f0057ae06593515fcc777a7b73c63abbcad0c9052fc6f8ea7033a64bee0ed88f8d182d00e5b16d4ea912c0b5d7e8580cfd3133177634df32c8197df69e9fd965bd6ffe6006ed380efe5a", 0x24, 0x20000000000, 0x0, 0x8a) sendmsg$kcm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[]}, 0x44800) recvfrom(r0, &(0x7f0000b4a000)=""/253, 0xfd, 0x0, &(0x7f0000262000-0xc)=@nl=@proc={0x10, 0x0, 0x2}, 0xc) recvmsg(r0, &(0x7f0000387000-0x38)={&(0x7f0000929000-0x9)=@rc, 0x9, &(0x7f00003ca000)=[{&(0x7f0000800000)=""/92, 0x5c}, {&(0x7f0000716000)=""/234, 0xea}, {&(0x7f00000e9000)=""/4, 0x4}], 0x3, &(0x7f0000257000-0x70)=""/112, 0x70, 0x3f}, 0x0) sendmsg$kcm(r0, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[]}, 0x0) 2018/02/04 22:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_settings={0x10000, 0x0, @sync=&(0x7f0000d9c000)}}) [ 87.643688] audit: type=1400 audit(1517785198.466:61): avc: denied { getattr } for pid=14570 comm="syz-executor3" path="socket:[28164]" dev="sockfs" ino=28164 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 87.678376] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/02/04 22:59:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000039a000-0x48)={0xf, 0xe, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c}, @alu={0x4, 0xfff, 0x0, 0x9, 0x2, 0xc}, @map={0x18, 0x2, 0x1, 0x0, 0x1}, @jmp={0x5, 0x1, 0x5, 0x3, 0x7, 0xffffffff, 0xfffffffffffffffd}, @call={0x85, 0x0, 0x0, 0xa}, @ldst={0x3, 0x3, 0x6, 0x6, 0xc, 0x0, 0x10}, @alu={0x7, 0x10000, 0xd, 0x2, 0xf, 0xfffffff5, 0xfffffffffffffffc}], &(0x7f0000000000)='GPL\x00', 0x8, 0x61, &(0x7f0000238000)=""/97, 0x41100, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000321000-0x14)={0x0, r0, 0x6, 0x1}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80b, 0xffffffff, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0x31, &(0x7f0000000000), 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000019000-0xcd)="bbc970b1c52595f2249738ee67506cb284fd43d2da1908bff71344a2656cb1367362d9144d1c68055346c94b2a872c94b3054d4514f11d2d09345944e4b545c2b162e6f6be2672ac2101c576f6729bf20bb9dd2ad1ca8d72fbc716dea0c1c9dbbd00515417f6e7624540505255aba1212bae76f4244c064109041a84b2e106519e1ec7738ebaa058ac2d109ce6019a99b0e5f0ba664c200af614dec46e1e4d774cc4fda224ffa81e552c01b3963317a255bb341493e4478b1b72c0297076978d1589e4e008e1e7cbf17cca771a", 0xcd, 0x2000c040, &(0x7f0000019000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000005000-0x4)={0x7ff}, 0xfffffffffffffe95) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000001a000-0x5)=@sack_info={0x0, 0x0, 0x16}, &(0x7f000000d000-0x4)=0xc) 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) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000001c000-0x6)={r4, 0x80000000}, &(0x7f000001b000)=0x6) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r3, 0xc0045878) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000000a000-0x47)={r4, 0x381, "74b9aa429e7b5160eb112b2c1f694221a1fec8e3675d4757ac9b44df9ade2e443ea5c792cee47a585a4c8005b800d2293f34d57273ff00000000000000d145"}, &(0x7f000001a000)=0x47) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000012000)=0x1, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000001b000-0x4), 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000019000)=0x4, 0x4) 2018/02/04 22:59:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xf07, &(0x7f0000001000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={r0}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/02/04 22:59:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000001000)={0x10, 0x0, 0x3, 0x800000}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)=""/252, &(0x7f0000002000)=0xfc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000003000)=@rc, &(0x7f0000000000)=0x9) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000003000-0xb), &(0x7f0000002000)=0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000004000)={@remote, @local, 0x0}, &(0x7f0000001000-0x4)=0xc) connect$can_bcm(r0, &(0x7f0000003000)={0x1d, r3}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000006000-0x4), 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000006000-0x4)=r4, 0x4) sendto$unix(r2, &(0x7f0000002000)="32956ea5a60996687059a34e4bbbfc2bcf84e8d704fa9c38c7d79b2e54ff4982b7e598ba8256c8de34b691", 0x2b, 0x4000000, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000006000)={0x100, 0x2, 0x100, 0x6, 0x4}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f0000008000-0x4)=0x5, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000008000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000009000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000008000)={r6, r7}) 2018/02/04 22:59:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000308000-0x4)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000574000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000004) writev(r1, &(0x7f0000a91000-0x10)=[{&(0x7f0000ea9000-0x39)="390000001300094700bb61e1c30500000700000005000000000000000000800019001a000d000000ee00280fca0000f8fd17e9ff01ffe30400", 0x39}], 0x1) 2018/02/04 22:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0x13, 0x0, [@empty, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @end, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000a6e000), 0x1, 0x0) [ 87.699984] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/02/04 22:59:58 executing program 2: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000dcc000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00007ee000-0x4)=0x1c, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f2d000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x3, 0x7fff, 0x6, 0x800, 0x3}, &(0x7f0000f2d000)=0xa0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000917000-0x8)={r1, 0x8}, &(0x7f00003bb000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f2e000-0x1c)={r1, 0x9, 0xf3, "aeabb2a22fb2a38637aedacbad2bf0f064f02c914b814acbb9c72d4e78d22fd96c7a06902223c31978d46d2b80e1a8f94bca13f581ef8bedd6dae8d9eb3fb1e8628df15ee2607de18a79987f141fb8c4e2e930ac856acf3f0292b1e4ca8d356b17a819b98e0a5a397625f8f3406df150211a7f87247ad70d80adbd6880e415dbbbccac18c20d72ef2703ed139ec8c99e9a15cad437ebf0103732e84835be1730df3d7f7f74f6bc3fa061b377ee9a236b60c40e96bab5b8ab1b6fcb6795820d0e1e91e8692895e1f1d403802f7bc31a5241cb123f278efb0cb0a3b33b13c05066b773e08ec0d5196760d7905b9d7ca240f08417"}, 0xfb) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, 0x98) 2018/02/04 22:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x8020}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) ioctl$int_in(r0, 0x5421, &(0x7f0000205000)=0xe8e) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00002fe000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffffa}) 2018/02/04 22:59:58 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000533000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000000)=0x2) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r2, 0x50, &(0x7f0000001000-0x50)}, 0x10) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000000)={0x4, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x2, 0x30, &(0x7f00000db000/0x4000)=nil, 0x100}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r4, &(0x7f0000002000)={0x1f, {0x100000000, 0x28, 0x8001, 0x4, 0x7, 0x2}, 0x5}, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000003000-0x10)={0x1, &(0x7f0000004000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000001000)={r6, 0x20}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000004000)=""/232, &(0x7f0000004000)=0xe8) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000003000-0x4)) bind$inet6(r5, &(0x7f0000003000-0x1c)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in6=@mcast1, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000007000-0x8)={r6, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000005000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x1ff, 0x1, 0x7b4, 0x235, 0xc0}, &(0x7f0000007000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000005000)={r7, 0x3ff, 0x8}, &(0x7f0000002000)=0x8) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000008000)={r0, 0x80000, r1}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000006000)={0x100000001}, 0x4) 2018/02/04 22:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000a8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000bdb000)={0x36a, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000005a000)={0xfffffffffffffffe, r2, 0x10000, 0x80}) close(r0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000f41000+0x27d)=[{0x0, 0x0, &(0x7f00002a8000)=[], 0x0, &(0x7f0000541000-0x48)=[@iv={0x18, 0x117, 0x2}], 0x18}], 0x1, 0x0) 2018/02/04 22:59:58 executing program 0: r0 = socket(0x1e, 0xfffffffffffffffd, 0x200000000) setsockopt(r0, 0x10f, 0x87, &(0x7f0000620000)="68e47b705a7ae95d593100fa87", 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xf8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000050f000)={r1, 0xff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000)={@generic="08654eb96b88882b88598824c010bcbc", 0x200}) 2018/02/04 22:59:58 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d4e000-0x10)=@req={0x50, &(0x7f0000fd7000+0x6bb)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x4da8ac18}}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fd7000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000101000-0x4)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00008d6000)=[{0x3, 0x7}], 0x1) socketpair(0xf, 0x6, 0x80000001, &(0x7f0000ec6000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000565000-0x4)) 2018/02/04 22:59:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00000be000)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000177000)=0x63, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c74000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000052d000-0x94)={{0x81, 0x3, 0xfffffffffffffffe, 0xfffffffffffff8c6, 0xc8c, 0x4}, 0x1, 0x2, 0xde3, 0x652c, 0x99, "c5157da892121be5fabe8cd48f6f50118d72b5656beae12e67fb4ff63c1ee4d37531848db0a62b4da2e884e08c16600f6f159d9f80ee5c503dccb1b4c85cd88cdee2bc98a90acd4af6d721daa8bb611c2ebd8f51d23d2ea894c56a2006a7d24560ce25a6595b5c13724b84fee19521adff9ee4ac64e5338497d9be5fd972994d"}) pipe(&(0x7f0000620000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) socket$inet(0x2, 0x802, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000392000)={0x3, 0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f000095b000-0x10)={0x8, r5}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000e28000-0x50)={@common='syzkaller0\x00', @ifru_data=&(0x7f0000a54000-0x20)="60b6051d4a039c89fbdb757bdabd1d1921e18b3a439f681f8f33f8b63c9ffa0a"}) r6 = socket$inet_sctp(0x2, 0xfffffffffffffffb, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000ade000-0x20)={0x3, 0x7, 0x1, 0x7fff, 0x6, 0x3, 0x8, 0x7, 0x0}, &(0x7f0000ecb000)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000699000-0x8)={r7, 0x8}, &(0x7f0000305000-0x4)=0x8) 2018/02/04 22:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = socket(0x10, 0x4000000002, 0x200000000000009) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff090000", 0x10) 2018/02/04 22:59:58 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000868000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) 2018/02/04 22:59:58 executing program 0: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000f1c000)=[], 0x0, &(0x7f0000f13000)=[{0x1}], 0x10}, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80005, 0x33e7d86) 2018/02/04 22:59:58 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001a6000)={0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x6, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/04 22:59:58 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) sendto$inet6(r0, &(0x7f0000fd8000-0x2f)="b641d1089f7c9da27c74f2cd144004d042effdc7cccb5bb143f9a5e7c68bc5ca0d5c4d3f986bac823fd6ea029d99451e", 0x30, 0x0, &(0x7f0000fd7000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000098d000-0x8)={0x0, 0x400}, &(0x7f0000f4b000-0x4)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fd9000-0x8)={r1, 0x8000}, &(0x7f0000a2a000)=0x8) 2018/02/04 22:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x80000002, @empty}, 0x224) sendto$inet6(r0, &(0x7f0000dc0000-0x1)="e6", 0x1, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) listen(r0, 0x3) accept4(r0, &(0x7f000065e000-0x10)=@can, &(0x7f0000cc7000)=0x10, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000830000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 22:59:58 executing program 7: mmap(&(0x7f0000000000/0x11e000)=nil, 0x11e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000011f000-0x4)={0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000028000-0x4)=0x5, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b071bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @empty, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000011d000)) mmap(&(0x7f000011f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000120000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000120000), 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000d3000)={r1}) 2018/02/04 22:59:58 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000001000)=""/138, &(0x7f0000002000-0x4)=0x8a) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@rand_addr, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x0, 0x80000000, 0x3, 0x6, 0xa, 0x0, 0x0, 0x16, r1, r2}, {0x1c6a4bf6, 0x1, 0x3, 0x1, 0x10001, 0x5, 0x8000, 0xfffffffffffff800}, {0xe78f, 0x1, 0x3, 0x2}, 0x5, 0x4, 0x3, 0x1}, {{@in=@empty, 0x1, 0xff}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0x1, 0x28, 0x0, 0x2, 0x1}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000003000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000002000-0x1)={0x7e3}, 0x1) [ 87.883096] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=26 sclass=netlink_audit_socket pig=14626 comm=syz-executor6 2018/02/04 22:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80005, 0x2, &(0x7f0000df6000+0x599)={0x0, 0x0}) connect$nfc_raw(r1, &(0x7f0000a24000)={0x27, 0xa, 0xe7bf, 0x7}, 0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d7f000)) connect$bt_l2cap(r0, &(0x7f00006bb000-0xe)={0x1f, 0x6, {0x2, 0x8000000, 0x1, 0x3f, 0x1, 0x400}, 0x7fffffff, 0x6}, 0xe) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) getsockopt$inet6_buf(r1, 0x29, 0xec, &(0x7f0000f1d000-0x5f)=""/95, &(0x7f000091b000-0x4)=0x5f) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000b2000)=0x401, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f00002cf000-0x78)="8780d01c", 0x4) sendto$inet6(r2, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000563000)={&(0x7f0000e97000-0x9)=@rc, 0x9, &(0x7f0000816000-0x60)=[{&(0x7f000010f000)=""/212, 0xd4}, {&(0x7f0000d84000)=""/18, 0x12}, {&(0x7f00002fd000-0xb2)=""/178, 0xb2}, {&(0x7f0000569000-0xa4)=""/164, 0xa4}, {&(0x7f0000138000-0x68)=""/104, 0x68}, {&(0x7f0000eae000-0xb1)=""/177, 0xb1}], 0x6, &(0x7f0000a5e000)=""/25, 0x19, 0x41fa00000000}, 0x102) recvfrom$inet6(r2, &(0x7f0000697000-0x1f)=""/31, 0x1f, 0x0, &(0x7f0000e1c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/04 22:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg(0xffffffffffffffff, &(0x7f0000870000)={&(0x7f0000e87000)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x20, &(0x7f000071d000-0x60)=[{&(0x7f0000511000)="f3ac802e247245478f0a982aa3c07fcfd63f54d90cd930cceba882b06803d225405f1aa79e2bc11bab9b49b33a398561654d4a4a99a65120f6bef50544c6083c68b126b3895ad51c56396c5a043a3014fe0a6a18cd017e33fc15f894c2209a65f43167", 0x63}, {&(0x7f00000ae000-0x38)="b2144f3794fd0cfbf9a70dddb48a5341dd7a6df4ac956bb8d2014cb5d108a343cdbe8e5c77c2804ca4a6bc8809fdf4cb284a35187adb9753", 0x38}, {&(0x7f0000454000-0x26)="66461cf8dc5019a76273aa325fbab4ffd3650cdc67ab2d067136a030d52e57462a4e40cf7a39", 0x26}, {&(0x7f0000a7a000-0x7c)="b9a2cbffebde4f2d4e52c2f58f63d06f35d6c158d542f5bfef6b12ff44106cc7cee79e174cdef6460535955cee3755529009ca160b53d04df4efc720d4f23e7121e395384c44440edd6f054473125b7dd7a13fade663d7e4c9eef85f3b067ce08bc13851deef500b250f69aedba2119d35aac30f3a9fa8c0d9feeb84", 0x7c}, {&(0x7f00008ec000-0xde)="42183ec346b5759656c60252d7efae1bb3b8fb53b22b4f80a4cc0eb7b489906b22de48bedeb21375fba5fba3d263b2f359ba19b05f5262968047be2b596dc5d37be6864cd6dfd97456354e54db14f7ce157cb35937122b637f762a8e90fc370a6283aaf4f7c3232af3022c43ffc1926e29ca9d72e5fa38b7e9f9b726fffc09610d3a03c2f74b9cc430419301bd2dded5d0898f3cb08d5bf6e6885fb06977417a378f7e7c9c511c02de5e8342f102e87ce63dfcf943dc798acc6f1b4e10c7ecdeb4e8207bae93c0ee367ea10286346f1d6a772334c4ed4b19c6c4fa0261b4", 0xde}, {&(0x7f00006d5000)="bee5cafdf9091e11d3e94a8da0b5f4a254b853f809dd3aad9ffd549c7f32420e8d913d6bf66ce741017ab763508860cdcedfdf1856d695d8912bc8bbf5e485e6fc34dbb78476f14f16cf312e96e3f9f45a28664eae810761f01cae4c9aaadb106e5557a75d888426dd80204f2e5003dc864239ddaf874a4c5f462cc4d094afaf6f2fa7ed8319db1fc0f8ecf5b437bc5c0846fab82700fd25eb0c9f46f97d0b7aec53eee54d54b289274bb2da6ab17ed18085a71386b18d38a87ab6e7d3c554b786e6a5d6d27ddb3d03a06593a09ed69b7478a235a941d12e7450bc9d7cb9a208d5aa", 0xe2}], 0x6, 0x0, 0x0, 0x4008084}, 0x1) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x390) 2018/02/04 22:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = accept$inet(r0, &(0x7f0000344000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000cbe000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c57000)={0x401}, 0x4) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f00009dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00004ae000)=0x14) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f000035c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000342000)=""/183, 0x41000, 0xfffffffffffffffd, [], r2}, 0x48) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendto$inet(r1, &(0x7f000037f000-0x5f)="d8678aaa984481e570b4fce138cacefe5deb4fe648ee77a02390da63cce78147bfd89ce2041f35c466f87f558dfc3eaaa57b1971056b430e144aa86358ede84081e7a312b575c58735459be59e4f28c585e81db561f73d4dc2c8c4c7951029", 0x5f, 0x4080, &(0x7f0000ee4000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r3}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) sendto$inet(r5, &(0x7f0000d12000-0x1000)="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", 0x297, 0xc880, &(0x7f0000657000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvfrom$ax25(r5, &(0x7f0000ccb000)=""/58, 0x3a, 0x0, &(0x7f0000a37000)={0x3, {"0114a9205f14a3"}}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000f9e000)={0x0, 0x2, 0x2, [0xfe, 0x100000000]}, &(0x7f0000a46000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b83000-0xbe)={r6, 0xb6, "66753da05ce84591f5bcfa41af5fd005050011de5c643857391013e4209af934babde98e96d816218d13fd0058bd651628162bd659690e39522bae7ba50ce784ac17f3dc233898cab2d392ed1ec7b3f60dfbe6b2b54e6b78d68f35e18e15b2f7b1f4fa58b486a05d70871571507e8f67bcc5e42ad616b774d89264a797d8fd7b7ac26be8afcc0535d8223b50af802472ec2f6bab65f732be81a6c695613fc2ad62e3154a8b8f2fba47eda7d8bfa90644a3bbc9e2c071"}, &(0x7f00001f0000-0x4)=0xbe) 2018/02/04 22:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000351000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) 2018/02/04 22:59:58 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000016000)="22d3b13cdb1c050c6a7f91890bd82f9d2d5b58221927224e12a9", 0x1a, 0x0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xffffffffffffffff}}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000008000-0x4), &(0x7f0000007000)=0x4) 2018/02/04 22:59:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000e64000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000e63000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xffffffffffffffff, &(0x7f0000003000-0x4), &(0x7f0000004000-0x4)=0xffffffffffffff40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e65000-0x8)={r2, 0x6, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000-0x8)={r3, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/75, &(0x7f0000001000-0x4)=0x4b) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/02/04 22:59:58 executing program 7: socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f0000002000-0x60), &(0x7f0000002000-0x4)=0x3e9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f0000000000)="1c85a6a4c8c9f47d44d2551a590865fd4a8db21b1a776cf06d94a4aa3bc99b74ca148cb3db36b66505881a0196267e4097a01b33f8ace09885eb015cbce9e99a57849174909653fc1c11e525a1b351bcdf349e2d4ac9d3f52ec06560798cd2c13f29d12b987f0fae83fec2694e578d60a3bb962712fb4c33b85853da8ccd5dcb7981735c123fed5fe5268e165cac034c7d9c03d4c3c7f46e4e5e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000bbc000-0x65)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x4305}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/02/04 22:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x15, &(0x7f00004d5000-0xe85)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[], {0x8100}}], {@x25={0x805}}}, &(0x7f0000e95000)={0x0, 0x1, [0x0]}) close(r0) 2018/02/04 22:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000162000)={0x0, 0x5, 0x2, [0x0, 0x9051]}, 0xc) epoll_create(0x4e2) 2018/02/04 22:59:58 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000e000), 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000020000)={0x0, &(0x7f0000021000)=[]}, 0x10) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000008000-0x4)=0x2, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000014000)={&(0x7f0000022000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000006000)=[{&(0x7f0000002000)=""/246, 0xf6}, {&(0x7f0000023000-0x9c)=""/156, 0x9c}, {&(0x7f0000022000)=""/239, 0xef}, {&(0x7f0000015000)=""/125, 0x7d}, {&(0x7f000000a000-0xee)=""/238, 0xee}], 0x5, 0x0, 0x0, 0x7}, 0x2000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000022000)=0xdb, 0x4) 2018/02/04 22:59:58 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6}, 0x1c) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fc0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fbf000)={0x0}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000fbf000)={r2, 0x2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r0, &(0x7f0000fbd000), &(0x7f00000ff000)}, 0x20) [ 88.022475] audit: type=1400 audit(1517785198.845:62): avc: denied { read } for pid=14671 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/04 22:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) connect$inet(0xffffffffffffffff, &(0x7f0000a57000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f000034f000)={&(0x7f000039d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000428000-0x40)=[]}, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000894000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/04 22:59:58 executing program 2: pipe(&(0x7f0000048000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000bac000)={r1, 0x0, 0xb6, 0x9f, &(0x7f0000000000)="a1ad50ddfd3d1a8bd8a2d0e8a4ec94eae95aede955f8148f0030071eb38a85125b8281058ccb5f26b3225d4d9b9ccca4dcab4ee55ccae8f15668cd0769db475ccac523d416bf7c6e2fa2916a8075d24aff8037cffd8a2419fe26c7715bd44983d14853432bacdd7daf1c5e63686c144991fbd890a3b1d9223c0e61df7dcbe862dabeb04bba92d190a950630fd4fdf69a0f1cbcf65e23a3cf899e00f801122e6acd4fea6f2c0b7f0cf7ed1e2ec1f0fe54b05afafd49d4", &(0x7f0000aae000-0x9f)=""/159, 0x2, 0x20}, 0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000001000)={@multicast2, @dev}, &(0x7f0000002000)=0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000)={r0, r0, 0x5, 0x2}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x6b)=""/107, &(0x7f0000003000)=0x6b) r2 = socket(0x10, 0x4, 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000003000)={0x7, &(0x7f0000004000)=[{}, {}, {}, {}, {}, {0x0}, {}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000005000-0x8)={r4, 0x1c}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000006000-0x4)=0x8, 0x4) bind$alg(r1, &(0x7f0000005000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm(aes))\x00'}, 0x58) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000007000-0x8)={0x0, 0x3}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000-0x1c)={r5, 0x85be, 0xa, [0x7, 0x4, 0x5, 0x2947610b, 0x7, 0xf594, 0x3f, 0x3, 0x2, 0x7ff]}, &(0x7f0000007000-0x4)=0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005000)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000008000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000007000)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000008000-0x4)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000007000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000007000-0x10)={&(0x7f0000006000)={0x384, 0x10, 0x8, 0x910, 0x4, 0x1, {0x3, 0x0, 0x2}, [@typed={0xc, 0x24, @fd=r3}, @typed={0xc, 0x83, @uid=r6}, @generic="a594dba472ab0b30a847b160f7f97809a9f359700daff45c495e9a70c8a9ba814e0a76f9fd2cc60c4d3033993e33515c7446d11516404d26325d5c1e1a3232a4d136d36bd0213edf30b9d107aedf5fb39273c159f8c0a9f32762d41eb45e0082f03cce39c2c737f41e7276d129b03e59961441150e3aa10155b41b4bb86c178f76566ff94f2be0d41c0c32330b5f7caaba8b8df33f1a118af144ff6fc517f1d0fa4567f59b7f83bbb3a9466fed5ff5e5136821f4d52ee179ea7ba5b9940e5e7f6f7bdc5b5eb65d731158e1e44876104d6cbd5a5f10b9c51dc735045df56eb7b7d04eafec3905840edd874ecb", @typed={0xc, 0x3a, @uid=r7}, @typed={0xc, 0x24, @pid=r8}, @nested={0x254, 0x94, [@generic="5450af5c3a6dde394972b2c5756781aa3cda2109b12133f0adf7cd41726063f2f0f2da2f0b40e71d63c1af42d9044e6a11de8875048c256367ab943e80e71e2403d97949d75d565bca4e976fe3f495", @typed={0xc, 0x2e, @uid=r9}, @generic="1a44493bf29f2d5f96d67efa4de452c47404995d1835e2b42648f999676df47736cf939ee116e5ca05623c681ce3962d0dc7c3a0800641f8199f9cc228d24f45312d223bc61671cdf1bcf9772b2aef2f9d865e0d59d0eea1ece1b75c18e87037e695b458d5da691a10f10a2c22bda51a60a16b030909f47c420d763c6f32a48dd9b06276d4612a65bb2e47d4943947b42c9eba9383fe91e99250b20605ab565c223135bc22aaf27c3278f025463a6eca0ed985899c3fec7d910b3aa152d22984499011bd31bcf1cd6097c9ac4f511ebe0d736ddea4916b47f36b553773b87d29b9caa29c64aeaf301ac7209d3d", @typed={0xc, 0x36, @str='\x00'}, @generic="96a3753c50c533852f2f62836d829aee8f4219d287700b801774b4676554b448f4cb7694911e0b19db72276f83b57cfc14e420d90b06ad2603983141c69e216e6f9b284313d8c8525194bf2152830ae49c31eeea40162b7289316195f588a5663fe6188ae415b1ee80022fffd01bd65d5c15acf6cfb7561090b33490c78d2249eb116b33b567cd5fc56219c3b9990a437b9965a05c44aaff12630e67af7498b6969f2717a81cf2ffda4fc85e5b63a1ead6aab8fb01d8d1827a03d70c6a23463a99", @typed={0x2c, 0x65, @str='.*\'trustedGPLppp1posix_acl_access\x00'}, @typed={0xc, 0x2, @fd=r1}]}]}, 0x384}, 0x1}, 0x2400c880) 2018/02/04 22:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00005e3000)={0x10}, 0xc) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00009ba000)={&(0x7f000033e000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000024c000-0x10)={r1, 0x50, &(0x7f00003b8000-0x50)}, 0x10) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e0000ef0000000001000000099918ffff00f132050014006e3f", 0xfffffffffffffd55) 2018/02/04 22:59:58 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) writev(r0, &(0x7f0000004000)=[], 0x1000000000000144) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f000000b000-0x14)={0x11, 0xd, r1, 0x1, 0xe4c, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000003000)=@req={0x0, 0x5ad87e1b, 0x8, 0x4}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000a000-0x4)={r0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000000c000-0x8)={r3, 0x7, 0xfffffffffffff7b4}, &(0x7f000000c000-0x4)=0x8) 2018/02/04 22:59:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0xffffffff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000202000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0xc0000000}) epoll_create1(0x80000) epoll_wait(r1, &(0x7f0000000000)=[{}, {}], 0x2, 0xfff) epoll_create1(0x80000) r3 = accept$ax25(r0, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000004000-0x4), 0x4) setsockopt(r1, 0x1, 0x5, &(0x7f0000003000+0xc1b)="7b00232451236c0fad4d078420c9ab1e0df60bcd1d645779eda6bd91a75c1e72a960fbb30c251eb239015a3cb2d0d47e3e8f5a0836e65c874cfd612717d4855515af00c829441d0612da1edf13d984c1c1ebd43670d1735581edd2a66774538379bf313539b0fd43f4069e14b1520de5770847221e75bdce856fbbb24f6e5fc6c3b73cf866240796b8aceb8847d0", 0x8e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004000), &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000-0x10)={&(0x7f0000005000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000-0x4)=@assoc_id=r2, &(0x7f0000006000)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000-0x4)=0x3f, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000008000-0x2)=0x80000000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000008000)={&(0x7f0000009000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/04 22:59:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000001000-0x4)=0xfffffffffffffffa, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r2, 0x40) mmap(&(0x7f0000b62000/0x2000)=nil, 0x2000, 0x1000000, 0x4010, 0xffffffffffffffff, 0x4000000) r3 = socket$inet6(0xa, 0x40000080804, 0x3) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r3, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) r5 = socket$inet(0x2, 0xd, 0x4000000000000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000174000-0xc)=@sack_info={0x0, 0x8, 0x6}, &(0x7f0000848000-0x1)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000e52000-0x10)={r6, 0xffff, 0xffffffffffff7fff, 0x7}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4(r4, &(0x7f0000c7b000)=@un=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e, 0x800) setsockopt$RDS_RECVERR(r7, 0x114, 0x5, &(0x7f00008cd000-0x4)=0x1, 0x4) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r8 = accept4(r3, 0x0, &(0x7f000097c000-0x4), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r8, 0x118, 0x0, &(0x7f0000002000-0x4)=0x7, 0x4) sendmsg$kcm(r8, &(0x7f0000fd3000-0x38)={&(0x7f0000bc3000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, &(0x7f000072d000)=[], 0x0, &(0x7f00006f4000-0x33c0)=[{0x10, 0x10d, 0x5807bcf4}], 0x10}, 0x0) 2018/02/04 22:59:59 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000)="75d8b182a378e2253729d8951a2a7d1d8811fc3d55fd6b221ffc8c189c3fac1856f48190bb8aad4fcfd52cfec34318ca54c1581e4b138bcd414443cdf22070f308d320877f", 0x45) setsockopt(r0, 0x200010000000110, 0x80, &(0x7f0000009000)="00210300", 0xff00) 2018/02/04 22:59:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000002000), &(0x7f00009b8000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f66000)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000897000-0x8)={0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f000021e000)={r3, 0x7, &(0x7f0000ac4000-0x1c)=[0x3, 0x4, 0x5, 0x100, 0xa0, 0x5, 0x0], &(0x7f0000f66000)=[0x2, 0x9, 0x6, 0x40], 0x7, 0x6, 0x0, &(0x7f0000df8000)=[0x5, 0x81, 0x5, 0xfff, 0x1, 0x5], &(0x7f0000f67000-0xc)=[0xffff, 0x6, 0x7]}) 2018/02/04 22:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r0, &(0x7f0000b88000)=[{{0x0, 0x0, &(0x7f0000853000-0x70)=[], 0x0, &(0x7f0000812000-0xc0)=[]}}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000561000-0x4)={r1}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000460000-0xc)={0x0}, &(0x7f0000848000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007a6000-0xe8)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f000010c000)=0xe8) r6 = getgid() r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r8 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007f7000)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f000032b000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c3f000)={0x0, 0x0, 0x0}, &(0x7f00008d7000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000092000)={0x0}, &(0x7f000023f000-0x4)=0xc) r12 = getuid() r13 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000234000-0xc)={0x0}, &(0x7f0000659000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f61000)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000c83000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000bbf000-0xc)={0x0, 0x0, 0x0}, &(0x7f000046d000)=0xc) sendmsg$unix(r3, &(0x7f0000ef7000-0x38)={&(0x7f0000c83000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e71000-0x60)=[{&(0x7f0000208000-0x84)="b3eb7cacca4fb9bdf550b83f8a7145ec8de5241fcb39fd3d1b7f8a39918ef32d1ef4f4f78df5b394f53425f7cd3559101b68c1f2a799aa1a86ee36d8d50b2f5dbc4e8472f3e023cb480f0c395908c93c8253476b71894d55e30d6afbd9730133f787a7a3eb82465724c3436be20a8ff5acf0ea7fb48237b9ec3fa153378a0eb758fcb812", 0x84}, {&(0x7f000032b000-0x48)="ba0c69e57dfc3b520fe5ac90ab0421bb925352b7abc506781440982ef6b08db0cfefbd24d7c1d02b5c12d1a8af50b2c172efbf380fab5389ab2361dd5fe46a1e3451ab385a93129c", 0x48}, {&(0x7f00006ea000-0x19)="a2b167400c8a2337e7486f4f95a407f35ab57e81b16a516e23ac2f33b21c572a55c9733dfda17715b91f3706534ded134acafa781f98b217c53aed6374fa0d8eec3f71ff8e883c50f4", 0x49}, {&(0x7f000068f000-0x72)="772bd9ee50ec6fcbb6c754d38dfa552cbaa24bc52a9063739f3d823f346a9e1ab7fdc4dee3a35dc4eceb3639629c012699fd775860c703a8f752016b22e2c1276d57d4669745012534f6fe9f627929e061fb5ebd5510309a1d915a48aec261ec095a66dbdd520ffc553692f2a4de04d48490", 0x72}, {&(0x7f0000993000-0x23)="05c6d04f9b16711770f9c074eacf03286bbdcef4206e3f9b10fb59d4fad0f58210bf08", 0x23}, {&(0x7f0000049000)="5088cb67bea0445044a171025a52e570b8ef24d215ed678b9df7a2593d73a3e8b0a8f7dcdc8c04d632724b7716718cacfe426539277dd17685da609f04b7909c3c69a0c43d087df2c58e315b251dafc814ca3751cd405fa15aa0302de532b03d93895aba4a757a491ea5c9c50ab4fe50f12b55a4c3e21f80f1f06fe3a192da0a0a2be453b15be26db228cd71a0427401b5ffceae6757494099", 0x99}], 0x6, &(0x7f0000e8c000-0xf8)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r7, r0, r0, r2, r1, r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xf8, 0x80}, 0x20008010) bind$netlink(r3, &(0x7f0000d0d000-0xc)={0x10, 0x0, 0x2, 0x200000}, 0xc) bind$alg(r2, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r17 = accept$alg(r1, 0x0, 0x0) r18 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r18, 0x1, r17, &(0x7f0000fb4000)) sendmsg$alg(r17, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f00002c6000)=[]}, 0x0) 2018/02/04 22:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x20f, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000322000-0x4), 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00001e1000)={'vcan0\x00', 0x0}) connect$packet(r1, &(0x7f0000eef000-0x14)={0x11, 0x16, r2, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) accept$alg(r0, 0x0, 0x0) close(r0) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00005fa000-0x4)=0x12, 0x4) 2018/02/04 22:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cbb000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000927000-0xa0)=[@in6={0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x40, @empty, 0x101}, @in6={0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0xfb}, 0x7fff}], 0xa0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffd}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00006db000-0x108)={0x0, @in6={{0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff}}, [0x100000001, 0xffffffff, 0x100000000, 0x8f, 0x100000000, 0xffc00000000000, 0xffffffffffffffff, 0x6, 0x10000, 0x0, 0x8, 0x7, 0x3, 0x9, 0x2]}, &(0x7f00009cd000)=0x108) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000029e000-0x8)={r3, 0x8}, &(0x7f0000047000)=0x8) pread64(r1, &(0x7f00004de000)=""/75, 0x4b, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000285000-0x8)={r3, 0xb6a}, 0x8) r4 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000b1d000-0x4)=r4) 2018/02/04 22:59:59 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000002000-0x8)={@remote, @multicast1}, &(0x7f0000000000)=0x8) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/02/04 22:59:59 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000be3000-0x2)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[]}, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fe5000-0x8)={0x0, 0xb075}, &(0x7f0000fe4000)=0x8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000fde000-0xa0)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200}}], 0x30}, {&(0x7f0000fe5000-0x1c)=@in6={0xa, 0x3, 0x5, @empty, 0x3b6f}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, r1}}], 0x30}], 0x2, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x3, &(0x7f0000fe6000-0x8)={0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000fe6000-0x38)={&(0x7f0000bbc000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000fe5000)=[{&(0x7f0000fe6000-0x35)="89dd19afe7dc1f1d7e07ecfae0115c563218bad614d642f3a352223417b2d4f66789f5171fd6f8fae9aa5c26e27b60cdfa0635b1aa", 0x35}, {&(0x7f0000fe6000-0x77)="b6d9e90a64c747f18c22198a048160e2842ec58527ae6f4ba3785e7d6d8056594cc7a5c685f23a9794a054707bd61e3d1ef31f6b85523ae9cedd9237534fb43380a896bcf58796784da5b08928880a5ee4633e3f84b161501b0c72c426c624aded473101925c3724c8948d624e13f5f585255108baa359", 0x77}, {&(0x7f0000fe5000)="84283748d00a279bb5232dcc6b20a3ff2492f4f0e3b342f8c7ea27ba932027daa2953aaf051cac2628b1e999a86b5ea80ea0696ec4f6a4c0ec42d85e0b04925e3bb0d4d785271909a03cd04c1a9528ffc88fe51149c0a8edb687bc96e4a1343f16ec49007a83ee2b8966504a969d28cd92aadd4695f1f4ed3807ace77fc23e6915dc46d58b2cc8", 0x87}, {&(0x7f0000fe5000)}], 0x4, &(0x7f0000fe6000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x8, 0x0, 0x9, 0x858}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0xbfb8, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x0, 0x1a, 0x2, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0xee, 0x400, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x81, 0x1, 0x1, 0x800, 0x26, 0xfffffffffffffff7, 0x8, r1}}, @init={0x18, 0x84, 0x0, {0x607, 0x8000, 0x1, 0x6}}, @init={0x18, 0x84, 0x0, {0x5, 0xff, 0x30000000, 0x8}}, @init={0x18, 0x84, 0x0, {0x6, 0x5, 0x400, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x800c, 0x8, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0xffff, 0x5, 0xc9d, 0x5}}], 0x1e0, 0x1}, 0x48801) 2018/02/04 22:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000905000)=[{&(0x7f000050b000-0xfb)="e3e3f0a0ff7309cc5d75b0fb93b5170006485c52656fb4419e1fb98dc935611987", 0x21}], 0x1}, 0x0) recvmsg(r1, &(0x7f000004e000-0x38)={&(0x7f000010f000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x20, &(0x7f0000f7d000-0x30)=[{&(0x7f0000e1d000-0xf8)=""/248, 0xf8}, {&(0x7f000003b000-0xf5)=""/245, 0xf5}, {&(0x7f0000f8e000-0xc2)=""/194, 0xc2}], 0x3, &(0x7f0000e9a000-0x17)=""/28, 0x1c, 0x2}, 0x2000) 2018/02/04 22:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00007f4000-0x4)=0x1, 0x4) write(r0, &(0x7f0000520000)="240000002500fff73200000800367700fbffffff0300000000000000fffffff70100ff10", 0x24) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00009be000-0x4), &(0x7f0000f68000-0x4)=0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000dfb000-0x5), &(0x7f0000135000-0x4)=0x5) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e88000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000866000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d08000)=r1, 0x4) 2018/02/04 22:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000158000-0x4)) readv(r0, &(0x7f0000da0000-0x70)=[{&(0x7f0000a50000-0x11)=""/17, 0x11}, {&(0x7f0000613000)=""/93, 0x5d}, {&(0x7f00001ec000)=""/37, 0x25}, {&(0x7f0000403000)=""/225, 0xe1}, {&(0x7f0000252000)=""/20, 0x14}, {&(0x7f0000a02000-0x4c)=""/76, 0x4c}, {&(0x7f00009ef000-0x27)=""/39, 0x27}], 0x7) syz_emit_ethernet(0x7e, &(0x7f00002ba000-0x8e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x0, []}) 2018/02/04 22:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000064b000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000059000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00003ac000)={0x7}, 0x1) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0x1014) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000025d000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000029c000-0x10)={0x0, 0x7, 0xadc5}, &(0x7f0000ed5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004e7000)={r3, @in6={{0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1c0f}}, 0x4, 0x10000}, &(0x7f0000e67000-0x4)=0x98) listen(r0, 0x9) close(r2) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00001e2000)={@remote, @remote, 0x0}, &(0x7f0000cd6000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ddc000)={@common='ip_vti0\x00', r4}) recvfrom$llc(r1, &(0x7f00005a4000-0x6b)=""/107, 0x6b, 0x100, &(0x7f0000595000)={0x1a, 0x0, 0x1000, 0x42f, 0x0, 0x10000, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x10) 2018/02/04 22:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00008ba000-0x4)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00002f2000)={0x0, @in6={{0xa, 0x2, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, [0xfc09, 0x6, 0x9, 0xffffffff00000000, 0x2, 0x3800000000000000, 0x1f, 0x88, 0xffff, 0x100, 0x0, 0x3ff, 0x100000000, 0xd21, 0x119c17fc]}, &(0x7f000070f000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000002c000)=@sack_info={r1, 0x9, 0x4}, &(0x7f0000ca0000-0x4)=0xc) write(r0, &(0x7f0000815000-0xff)="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", 0xff) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) write(r3, &(0x7f0000ca5000-0x1000)='D', 0x1) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/02/04 22:59:59 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0xab, 0xab}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={r1, 0xfff}, 0xc) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) [ 88.232475] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 88.257118] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/04 22:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000317000-0x4)='tls\x00', 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f000018f000), &(0x7f000065b000)=0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) write(r0, &(0x7f0000781000-0x1000)="f8", 0x1) bind$unix(r0, &(0x7f000060e000)=@file={0x1, './file0\x00'}, 0xa) readv(r0, &(0x7f00002d9000)=[{&(0x7f000078e000-0x48)=""/72, 0x48}], 0x1) [ 88.344954] audit: type=1400 audit(1517785199.167:63): avc: denied { net_bind_service } for pid=14760 comm="syz-executor3" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 22:59:59 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x80000, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)=""/225, &(0x7f00008cd000)=0xe1) mmap(&(0x7f0000714000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x6, 0x4) r3 = accept4(r0, &(0x7f0000306000-0x10)=@ipx, &(0x7f00009b3000-0x4)=0x10, 0x800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x0, 0x4) 2018/02/04 22:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000078e000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-avx2)\x00'}, 0x58) r1 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f000014c000-0x4)=0x4, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fcd000)="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", 0xfffffffffffffcdb) 2018/02/04 22:59:59 executing program 0: 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}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000259000)=0xfffffffffffffea7) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x200}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) 2018/02/04 22:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f000067f000)=0xfe, 0x4) getsockname(r0, &(0x7f000010d000)=@sco, &(0x7f0000854000-0x4)=0x8) 2018/02/04 22:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket$inet(0x10, 0x3, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000de7000-0x26)=""/38, &(0x7f00000a5000-0x4)=0x26) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/04 22:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000093d000-0x92)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0x3, 0x639, []}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}}}}}}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fbe000), &(0x7f0000134000-0x4)=0x4) 2018/02/04 22:59:59 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xe71f, &(0x7f0000000000)="2a8e339c", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000617000-0x4)=0x2, &(0x7f0000001000-0x8)=0x4) 2018/02/04 22:59:59 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000040000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffff5) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fcb000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4}], 0x18}, 0x0) 2018/02/04 22:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket(0x15, 0x7, 0x19) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000f08000-0xd7)=""/215, &(0x7f0000089000)=0xd7) recvmsg(r0, &(0x7f0000213000-0x38)={&(0x7f0000c79000-0x10)=@ax25, 0x10, &(0x7f0000b97000)=[], 0x0, &(0x7f0000890000)=""/5, 0x5}, 0x10142) socket$alg(0x26, 0x5, 0x0) 2018/02/04 22:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a3e000)={0x0, 0x0}) write(r0, &(0x7f00000e0000-0xad)="e222afa0172f90f4e3e897762b628d6eaa3ac6be3f8ff46d03eb9926fd5bab082cbf105f2b4b280ee0e8d7866a9e67a645d2b609dc2c24c61aced1b6164c6c6fd73a0efda3b6e564b3d4d84a29af903d8b1954507b608514ea17ecedfb2dff74cc04b3c8f7e1b8a88b915aef82d5d21587e4b7373caf2164611a75e7ea966c9e85d02fd74b5b1b7525b0e76ccf269a915f421dd3e489f22e9ac4758c7b5d47ca0ce82d62cc6b7f7b7f934dda10", 0xad) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00003b1000)) 2018/02/04 22:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0xe3, &(0x7f0000824000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000007000)={0x5}, 0x1) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000108000)={0x0}) recvfrom$llc(r1, &(0x7f00000bb000)=""/16, 0xce, 0x20, &(0x7f0000336000-0x10)={0x1a, 0xffffffffffffffff, 0x8, 0x3f, 0xffff, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x318) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) writev(r3, &(0x7f0000abb000-0x60)=[{&(0x7f0000786000-0x52)="15811859b5b090e9ecd529568f2a37a7c2ba9902397aab9c321cc032e85ebf5d1ca72e4f5f13eb92980abb256f6f9507a1927867b78d7119", 0x38}], 0x1) 2018/02/04 22:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80803, 0x2, &(0x7f0000187000-0x8)={0x0}) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000e27000), &(0x7f000033e000-0x4)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f00002b8000-0x4), &(0x7f0000d0d000-0x4)=0x4) 2018/02/04 22:59:59 executing program 4: r0 = socket(0x5, 0x80000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000052f000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0x3, 0x51, 0x0, 0x400, 0x8de, 0x2, 0x2c6d, 0x6, 0x10001, 0x7ff, 0x1, 0xff, 0x80000001, 0x8001, 0x2ae]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x45)={r1, 0x40, 0x3d, "26dca5b4ac8be1d0179493b30497a1ccf62a5e7da1f84ddacdbd415a401fdb00bd43096e9c990602264eb8612e0ecb0c9f7b3718650134021fd42687d9"}, 0x45) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x20, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/04 22:59:59 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000296000-0x38)={0x0, 0x0, &(0x7f0000f86000)={&(0x7f0000f87000-0x118)={0x2, 0x567, 0x80000000, 0x8, 0x23, 0x0, 0x6, 0x1, [@sadb_x_nat_t_port={0x1, 0x0, 0x1}, @sadb_x_sec_ctx={0x7, 0x18, 0xfff, 0xff, 0x2d, "af8ac47f42ee5d9120483155663b8970e54d8d203fc8405157a7f03507231232202b9a37457ec09f46c1be5d08"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}}, @sadb_address={0x5, 0x7, 0x6c, 0x20, 0x0, @in6={0xa, 0x3, 0x100, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x15, 0x14, 0x10}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0xb, 0x0, {0x6, 0x33, 0x4a4, 0x8, 0x0, 0x4, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}]}, 0x118}, 0x1}, 0x4000000) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f87000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000c20000)=0x1c, 0x800) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000f89000-0x4), 0x80000) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000812000-0x4), &(0x7f0000cc4000)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f88000-0x4), &(0x7f0000f87000)=0x4) 2018/02/04 22:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000340000-0x25)="24000000210025cd071c016501ff270e02000000001000000299000c08000a0000000000", 0x24) accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ed2000-0x4)=0x81, 0x4) 2018/02/04 22:59:59 executing program 7: shutdown(0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, &(0x7f000067d000-0x77)=""/119, 0x77, 0x0, &(0x7f0000dc7000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/04 22:59:59 executing program 0: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000b2e000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f000043c000), 0xa52071c5b91ed972) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000b1e000)={"80a33f056e7ca923381df83286006b6a", {0x4, 0xb08f, 0x9, "99535031c22b", 0x50fdaea8}}) pipe(&(0x7f0000ff0000)={0x0}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r3 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000e28000-0x50)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000a54000-0x20)="60b6051d4a039c89fbdb757bdabd1d1921e18b3a439f681f8f33f8b63c9ffa0a"}) socket$inet_sctp(0x2, 0xfffffffffffffffb, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008cd000-0x4)=0x2000000000000, 0x4) 2018/02/04 22:59:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0xc)=@nl=@proc, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x800}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x80, 0x0, 0x6, 0x5, 0x7}, &(0x7f0000000000)=0xa0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f00000ba000-0x4)=0x3a) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x2016000}, 0xc, &(0x7f0000002000)={&(0x7f0000002000)={0x778, 0x11, 0x9, 0x400, 0x0, 0x1, {0x3, 0x0, 0x1}, [@typed={0xc, 0x6, @pid=r4}, @generic="b6da", @generic="fb654fb9931c138502ce881880a08026692a1929585fdba2200f536289e2845d414b9206714a2379e54661e6f82e7d9ca2e320b50d1e20f20e0a1b4e2953b888fac20f65c25edc5356329d9025f3de06c7abdc18eab8e6d538dcf11f6d164d3194bf2957e8723cf3a424a812d0671132c085693b83a317ad2cb0b9b9107acf9efe0096aec7dd3995629384d43958a8aca80228a7c285a463f4ca8c7ec68dd80e0519420c2e51ed227807dea086888d05dc055ffc8beb232cfe4d6171c4e2abb73f470873c12496117b8703f5c4519582c9c2ee32cda9b66e13a77c2710aa450ee05776a2bd9e4b0c43b4f394cc02", @typed={0x10, 0x26, @u64}, @nested={0x218, 0x7d, [@typed={0x18, 0x2, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="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", @typed={0xc, 0x92, @uid=r5}, @generic="ae99a1e5624b7f3c0d244facaa45328aad00fc8a0c85bd5d489341690edd2474dd6aad7c2cfa8b0b97898435d070b12a5dc80857e2d29d89094790f24328873b877a31e3d99da346116f701cea6f4e3e11d2a3b2b12f9902997ebe83cbc8a8fd53d4207794ac42f12f5ada18a1af4b10dc15da80f820e9a4b9d0abda640ecb111c23c4d042a14bb8f90da555ce0cbd0a4dd88ddef134f44b6ce3346b1ee79fcdb80dbb8139b7b6fc535f4baa929d6d", @typed={0x1c, 0x65, @str='.^wlan0eth0system]\x00'}, @typed={0x10, 0x71, @str='selfn*\x00'}, @typed={0xc, 0x5d, @ipv4=@empty}, @typed={0xc, 0x90, @u32}]}, @nested={0x328, 0x64, [@typed={0xc, 0x3e, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="4265a4bbca0f6588d9ab0cb098b550d46984ac9cc748905eb75f629f60a89f7f2289f0bede11a218eb85d49d8b94a649344d25d6dcfa1099fd31803e7d434b0e3c0319b139dc9a413905dcb262228d529c0c2763776dee04e1a35eafa5a35ccfbd762c063af412e24818c5c7fd83fc97947786b4571006dd4c3831419042e3b91d7804333d21b4b8cbd49cbec5bcaab5d00c20d510adbcfbd18f0a05111f26c3dce9df", @generic="ab150d24a7a070dcf212212929bd530a602ef621b287fbf79ec08a5d19bd770fe861a376444fac7019672000631efff379fb8225b1c60007c2ee9e45991727430efffe72fc1249296d90aa38eae865425720b5d40f1b32b9932dad9dc70d9f47a7c0310e0824ffd2b86606ef5099ff253250ef99867ba6ce200c51e952cbd0f0edc442a0681ad2c43a4316879e806536907ae5c88d6a4143642d7e04071342b38db1440e2b75152cf1e4af2266643076e9bf90e6af22e4edd08d4f2718ac20d4b582464bb13bd31980c67c3aa32791468b9c667ee83679", @generic="9fec595851e1194e6d3e7b59c8ccc95eeb0152a2d683332329e7bf0b0c04cd7c5882bd4f6f13473bb9545bd2ad0e73fae3547e8b0d5a0706ef26c556eb80b808eda12149a6f7c330dad086c1520d14c2855b9fba093009f607f845500db7bef1f4fff197134a5f5d30ee439866cebfcfa9207e50cd24966e4ba9059a7fa7be7d9f4592188fd316fb9aaa9bdbb49c88fcd6b31b064043078bec67d5d378a97bd9c7f128406a49df52c6417d8deae965fd8db115d8294b2107ba4920824d8d2bc2acff8236", @typed={0xc, 0x18, @str='-\x00'}, @generic="118d6b33aea2d0344a54dd307496fec26a9c9748d734c23911fbc4dff4b1326de1a9ea12e47298a3506df88139335e76213a1c74cb20721511c5c23652627a167fee7df89c13da056204b28b7f71c56c290599212e9a566a887fe634bd5d1828de1804007609de3071105ab87f1f3c501eb5eec3dae8174d7f7355785aadd410690b11160336c6323b8a8edddbbde9d4cba3b60b0cb76c8efe15d50245cf4630ec3bf354b88c919cb989eae7287939a492f249757672badfa6c802e523ef020c1d4d", @typed={0xc, 0x26, @fd=r2}]}, @typed={0xc, 0x7a, @pid=r6}, @nested={0x10c, 0x30, [@typed={0xc, 0x26, @ipv4=@multicast2=0xe0000002}, @generic="e7e87932ef321630768ebda8bb25f98c6cb8168ac533d119b16b056608d6239aeddd55a7e6ed5cf1183d16f841142363c694cfe275750d49c3bdd61fb5af2aefed5eb8caae443eafa55eb82f4df11a18d904eadf14be25ab6392258ef88a27c869e30168305553d8277e0ffe27a591a02b070972e05f749053d719f6d05b6a1438ecff0bbba3ce06ec68ecbcacb739d9cba65973fc42", @generic="d9e2cc94b2338d2c64610fe112bb8aafc30fda33c411bb6444168c0b0085470da1632c8775f03714f7412f7f29cb584935f52f7aa780c712a9dce720dcdda30e84a4e714e16ef9aa7bc31e1eaba34782c5380183059bcbc2237393417650bb106d4b547b"]}]}, 0x778}, 0x1, 0x0, 0x0, 0x4}, 0x20000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000001000-0x8d)="826f4368683027281ba60442bb4ca89ef24f4e6c9cdd790009e4dabf97ec5e78a3c361265deadbe0b5ae958ffa4b553958cd2a538a8248a1b31e286f920db9e8a5c74f53e23cecbfd52e0a5728507f81595419d1864080e9558cb64f9bae455edfcb0f35d24bad4ed440a86f0ef6bbbc4785db20c1900e47072bfb7052f6db8a5a466b2112ce5f81f617231594", 0x8d, 0x800, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r7, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x3f, 0x0, "781d796d95f79a315e423ec8e8057ea7a1e21e39dc75def9360a9e36c9e7"}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="c1fa92ff447c44989f282966c6de2979", @generic="595a5e93b0f7e112a6023f0e6923a542"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2d8) 2018/02/04 22:59:59 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {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, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0xfffffe52, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="21bcf35d5f3f02f397f4125277faaf31", {}, {0xfffffffffffffffd}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0xfffffffd, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xfffffffffffffef9, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3a0) 2018/02/04 22:59:59 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f0000297000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0xffffffffffffffc8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00008d6000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000574000-0xc)={0x0, 0x1b2657d9b8cb65fd, 0xffffffffffffff9c}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fd4000+0x87d)={r2, r3, 0xf9}) 2018/02/04 22:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) accept(0xffffffffffffff9c, &(0x7f0000200000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f00007f6000)=0x32) bind$pptp(r1, &(0x7f00006b8000-0x20)={0x18, 0x2, {0x0, @empty}}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000950000-0x10)={&(0x7f0000283000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/04 22:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f00007e0000-0x10)={0x4, 0x100, 0x2, "5d47c94f5700"}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f00003d8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b6b000)=0x14) r0 = accept4(0xffffffffffffffff, &(0x7f000055d000)=@generic, &(0x7f0000dda000-0x4)=0x80, 0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000f60000-0x118)={0x6, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x118) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000cad000-0xf1)=""/241, &(0x7f0000f20000-0x4)=0xf1) 2018/02/04 22:59:59 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000dbe000-0x5a)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @empty, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14}, {[]}}}}}}}, &(0x7f000038f000-0xc)={0x0, 0x0, []}) r0 = socket(0xd, 0x800, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3, 0x1, 0x8000, 0x101, 0x828, 0x4, 0x80000000, 0x7fffffff, 0x0}, &(0x7f0000063000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x200, 0x10, 0x95bfac8, 0x24}, &(0x7f00007ae000)=0x18) 2018/02/04 22:59:59 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000e000)={0x0, 0xfffffffffffffffe}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000020000)={0x200000b0, &(0x7f0000021000)=[]}, 0x10) 2018/02/04 22:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6(0xa, 0x80000, 0x401, &(0x7f0000727000)={0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000067b000)={0x4, 0x4, 0x0, 0x100000000, 0x91, 0x6, 0x5, 0xa4, 0x10000, 0x2000000000000000, 0x7fffffff}, 0xb) sendmsg$nl_generic(r0, &(0x7f0000d1d000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e72000)={0x24, 0x2b, 0x82d, 0x0, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @fd=r0}]}]}, 0x24}, 0x1}, 0x0) 2018/02/04 22:59:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x1)) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f000078e000)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000)={r2, @in6={{0xa, 0x0, 0x8001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0xa03, 0x3, 0x81, 0x6, 0x16}, 0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000819000)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}}, 0x84, 0x9}, &(0x7f0000f6c000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000b0000)={r3, 0x100000001}, 0x6) getsockopt$netlink(r4, 0x10e, 0xb, &(0x7f000044c000-0x50)=""/80, &(0x7f000066e000-0x4)=0x50) 2018/02/04 22:59:59 executing program 0: r0 = socket(0x6, 0x3, 0x400) setsockopt(r0, 0xff, 0x0, &(0x7f0000005000), 0x0) [ 88.564419] ip6tnl0: Invalid MTU 547700704 requested, hw max 65392 [ 88.601782] ip6tnl0: Invalid MTU 547700704 requested, hw max 65392 2018/02/04 22:59:59 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000006000)={&(0x7f0000003000)=@sco={0x1f, {0x9, 0x2, 0x200, 0x400, 0x0, 0x10000}}, 0x8, &(0x7f0000015000-0x9)=[{&(0x7f0000021000)="77c1dfb85568e7f8ea04f4d4029126d29b8b96deea4c2dd9915fb6b95ddcf6e4f7869569b01d6717d134763f5eb3219b11b9b20dea7ef6773d", 0x39}, {&(0x7f000001f000-0x6f)="4a12befea71e6cff58eb82c830dcf40be77613d27a2a5db46f0f0547709f20d7489ae5734eceed82324c7f65a79304fad2b2396e744a43183ff73bbb1af7952951ce27b4bd027250a23b11bcc804453cc76bcfc2bfc414af5083344ee267f903ff4ec2438d40f17db1be743ff0f64a", 0x6f}], 0x2, &(0x7f0000021000)=[{0x1010, 0x0, 0x8000, "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{0x18, 0x10d, 0x1f, "a0"}, {0x1010, 0x3b, 0xffc2, 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{0xb0, 0x11f, 0x20, "d5e5ace59336c34888ba6fd0d36015363ab45b1c7e87d29aa3d5608e02db5824a77d8c446fcb2b06ca25a03437d7cd4176987a7d2d32dfd55dc729a08f43c69e09351edcbd2fdf49893440880c8a6cf7c0bce0897baa861eb389045cffd98384078190f72144a62a5caab5bf78bacb2bb1a28009333ffda0b049ef3b7d96c3ef7ab531719612c002420ef694232ac6ee6688b09be633728a437850c96405ad63"}, {0x80, 0x0, 0x0, "deb87d970f97105ab2933fad4b2f43a149c11f485a461ecddcc19c6079957167511799b9363f118ef4ea15352361cab32862d2d8599369191a10f3edaaa44fc5429edabd91d0fd3664f08d71d83e8ca1e248888609300d484c0736e29602c151bf04a89102124fb846efa774aabb"}, {0xc0, 0x1, 0x18000000000, "19a16f241d80207599aac15aca23313a762832866966e0ae3e1c0de4e462291a30fea3912f99470d97fb63b273f640a5dae06108151bdb60dfefaaec24a5e511d749d8375e9b083c1c05212e5899faff6359366505a0893b40d7690863de37a2e35d5ad675ee9bf69a3f0936ee88c947007947f3832981d623ef532d05acd89854418a46f178e4c5327e786108a4052516745db3683ceb41b12e9ac4040cc4f1085f5510c666f4be9d6543"}, {0x90, 0x10f, 0x692, "216a781c7ce6021dadf2ff9ec8945c48278e22518597fd0dd8bf933bc711aa8fe7e41fc3a5116fca85c9e0d5bfb449440d71a7d37625a3567e897cc80f5e1042d462521404052cdd7ee8ffab1a1bdb4520777123aa3f768a91d05e131f3a9d498ace026625913ff7770829315337e1e4fa3f14f4babdd0abab5f1e9365d6"}, {0x38, 0x119, 0x683d3637, "509dd64a30b34fbf225f5a412d55d0aad1027068ca1fe1795200178644d325626bcfc5296f"}, {0xe8, 0x10c, 0x6613, "b5c4972982d0d4f7bee824bda8273c0d5ec25f307abf24c669b821cfec1164a502e9213158fbe51026951c37b803dec5e6a00029e966efb6af45fb3b9f53b076b0e3f91bfc074d5f580cd6b7755dce78e04ea3a14b31668204979e04e1648ae241e426ad2d3c85d9fc05a8bb0b1160a9a5ca2727f67c301d57a4ae77d1f824760976688c68b7c5a052e63fb6f81eed2f6175aafc0aa163a2f8f04212a14aca5e437dad1e790adb3cc45069783c75aed962d978061b9f009c8a82cd694f47b5d2357f6a6a036f223d07c5078e4161dfe425da21"}], 0x23d8, 0x4084}, 0x40) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x3a, &(0x7f000001d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x3, [], "d372e49ced22a419"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/04 22:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000743000)=@assoc_value={0x0}, &(0x7f0000505000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000af000-0x98)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4, 0x9}, &(0x7f00007fc000-0x4)=0x98) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000500000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)="24d13d9a803e68e77b5a00cde775943795680a2091fef97f28548239585552171940b6edb5bc0c952e5483ce0ff180d9c002b807c8f9dce8813c2388c3e9a2fafaeb0d240e4362cf393dbb54cd2b68c1db528655aa2c951fac98aeeb0126b904aa7ab031e67e3dd4202468ae51e024f40d892e738ed3c71d0d7cc6ba79bbb6318b26", 0x82, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000f27000-0x6e)=@file={0x0, ""/108}, &(0x7f00005fb000)=0x6e, 0x80000) close(r2) sendto$inet(r0, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee2000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f000094f000-0x4), 0x1000000d8) connect$inet(r3, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f000094b000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00002ab000)='\'', 0x1, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/04 22:59:59 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000c000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000000e000-0x8)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x6}, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) close(r0) 2018/02/04 22:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind(r0, &(0x7f0000347000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x2, 0x2, {0xa, 0x0, 0x9, @empty, 0x79}}}, 0x32) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f0000257000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r2, &(0x7f0000ae3000-0x40)=[{&(0x7f0000cc5000-0x1000)="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", 0x479}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000674000), 0xc) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r2, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r2, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x8040) 2018/02/04 22:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00001ef000-0x2), 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000df3000-0x8)=[{r0}], 0x1, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000d91000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x3, 0x1, {0xa, 0x2, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x3a) 2018/02/04 22:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000a25000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00005c7000-0x4), &(0x7f00004bb000-0x4)=0x4) r1 = accept4$inet6(r0, &(0x7f000020e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000062d000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c5f000)={0x200, 0x9, 0x4, 0x3ba}, 0x8) 2018/02/04 22:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000030e000-0x2)={0x5, 0x800}, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000e8f000)=@hopopts={0x17, 0x8, [], [@jumbo={0xc2, 0x4, 0x9}, @padn={0x1, 0xffffffffffffff4b, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x38, {0x6118, 0xc, 0x7ff, 0x4, [0xfffffffffffffffa, 0x6, 0xd966, 0x4b, 0x5, 0x8]}}]}, 0x50) [ 88.654578] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 88.723244] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/04 22:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000c4a000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @common}}, &(0x7f0000b02000)=0x1e, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000512000)={@loopback, 0x0}, &(0x7f000071b000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e42000)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f00006f7000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000606000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x40, 0x0, 0x1, 0x0, 0xa0, 0x80, 0x33, r1, r2}, {0x137800000000000, 0x8, 0x2, 0x3ff, 0x6, 0xec3, 0x10000, 0x1}, {0x10001, 0xffffffff, 0x9, 0x7}, 0x6, 0x8, 0x1, 0x0, 0x3, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0x7, 0x3, 0x0, 0xffffffffffffffc0, 0x20, 0x7, 0x8}}, 0xe8) r3 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r3, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendmmsg(r3, &(0x7f0000aab000-0x3c)=[{{&(0x7f0000740000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000174000-0x60)=[], 0x0, &(0x7f0000ea9000)=[]}}], 0x1, 0x0) 2018/02/04 22:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000830000-0x5c)={{0xa, 0x1, 0x10001, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x3, 0x2, @empty, 0x81}, 0x8, [0xf1, 0x3, 0x5, 0x9a0, 0x1, 0xc13, 0x3, 0x3e]}, 0x5c) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000749000-0x4)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet(r0, &(0x7f00007d7000), 0x0, 0x0, &(0x7f0000d17000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/04 22:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000a27000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000877000-0x34)=@ipv6_newroute={0x34, 0x18, 0x2fd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0x10, 0x16, @typed={0xb, 0x1, @fd=0xffffffffffffffff}}]}, 0x34}, 0x1}, 0x0) readv(r0, &(0x7f0000e0e000-0x30)=[{&(0x7f0000c7c000)=""/15, 0xf}, {&(0x7f00000b7000)=""/122, 0x7a}, {&(0x7f0000e84000)=""/73, 0x49}], 0x3) 2018/02/04 22:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffff000) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4$inet6(r0, 0x0, &(0x7f0000c24000-0x4), 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000b4a000-0x1)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000a49000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d3b000)=@assoc_id=0x0, &(0x7f0000698000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000009d000)={r3, 0x1, 0x3ff, 0x5, 0x40, 0x8}, &(0x7f0000d0b000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000029e000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000030d000)={0x0}, &(0x7f0000097000)=0x10) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000af8000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bc0000)={r4, 0x0, 0x30}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000), 0x1023c}], 0x1) writev(0xffffffffffffffff, &(0x7f0000d5b000)=[], 0x0) 2018/02/04 22:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000897000-0x4)=0x3, 0x4) write(r0, &(0x7f0000c13000)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000f2ffff", 0x24) 2018/02/04 22:59:59 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10002) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f76000-0x4)="9ace01dc", 0x4) write(r0, &(0x7f0000f78000)="220000000007fb420107200700030000001f0000a4d2bd001cffffffeff70700aa00", 0x22) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000f7c000)=""/181, &(0x7f0000cb7000+0x259)=0xb5) 2018/02/04 22:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x3, 0x1f) bind$netrom(r0, &(0x7f0000f40000)=@ax25={0x3, {"37b5007a854a5b"}, 0x9}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000ccd000-0xc0)=[@in6={0xa, 0x3, 0x12d966be, @mcast2={0xff, 0x2, [], 0x1}, 0x387}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x73e, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in6={0xa, 0x1, 0xae, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0xc0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000019c000-0x48)=[@in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}], 0x48) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000424000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00002bb000)=r3) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0xf, &(0x7f00009bc000-0x6b)=""/107, &(0x7f0000e3e000)=0x6b) sendto$inet(r1, &(0x7f00005ca000-0x90)="1f", 0x1, 0x1, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/04 22:59:59 executing program 6: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000612000)=[{&(0x7f0000eff000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000205000)=[], 0x0, &(0x7f0000eff000)=[@cred={0x20, 0x1, 0x2}], 0x20}, {&(0x7f0000023000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000eff000)=[{&(0x7f0000f00000-0xe1)}], 0x1, &(0x7f00002ce000-0x88)=[]}], 0x2, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000c5a000), 0x80000) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000f00000)=[{0x0, 0x0, &(0x7f0000f00000)=[{&(0x7f000044a000-0x93)="9873f5a7b0c3a2bed4f3e04cc0fbdcf5c6159c98c985c5be43176d3eb1091c9f640ad74001fa064bac6de11eee435fb195e0108aef529dbea3670127786a324c44275892a3561215414c6d4a230352ea8f17a758851eaaf9864f4f043ef6ce51de3e1b58d8294ad2dd6ea773639e0e36e18bfe137a056f734d4beb56f8c2ecfb88f40f5f040487975f1835a6dbaceb4c5aa005", 0x93}, {&(0x7f00001ed000-0xf1)="453edf971574271d4aa4169d341240125fbb8ba53c40ca90733ad228290b773cc083f2c05c25df44110b5508964a2406691b7a8ddc12d7e647e05d43900a0a713df567ae84cf1d424d376c497efec3ed7c9f5f86134795bed2e29405b3fb8d0d668fc094e18edfd12fc43205b79f8be2ff2d62fe8591514e5643a0520fe23624aa6bcc53ecf42f3fa2032707e1aa165b1a629ef101c83efebe4b0495d1a5d84d1cd6ab3dcfbdb2b1ad67545d14b4088e699170a027a07b27bcd978a43290bee8f7110474a5d326e24dffcb162e46e706e511ae34b8b6f31747f73d27c53aae77df58c8a5bc9af44607201b4b33084d3934", 0xf1}, {&(0x7f0000e50000)="b1373a0b9ba457380e0ffc2fc2d7b339acb2addb2bbe3a50a6d293e280e346daa922e1431a7e989c225344e139d278c6a48c78e28d333a6b21e28aab19b7d855fc9bb5bacdd98f6e9b0fdf8407f594d777382e1f143caff83ad3b3a063b92633bf3b3e7a7febc8c82130fa4d7d001e23d182224c0c4128a967703f07c6b0808e7c5cb1919b55fe545d187f98cd02f5b38e551b4a2e9471c11b49858d4a5c2a3c3ace6d99251fb40bda7580fe7363155caa09322ea00fbfd0c9c527e937b77a5b37eb3b16cbb8a37d540c6dd8edfcba39ee1c64893c46f165b1c943d1", 0xdc}, {&(0x7f00001c2000)="7fe6c951dcec89fe7323c3b750581afeee87f8372e10e71b58fe460c056d2fd557910f6de8f1acb53a5c6456b22e6e030ac9dd61adb999857b591f32", 0x3c}, {&(0x7f0000f01000-0x53)="0b33fad6b7c1a0f5d7d2d84f352419c57bba6c6451760bcac7a77f48085951a39ff2e8fca787b60c38836e06b2614a0cfbb9be5571ef87d0b6bb30f242ee787dad77fc976aa13d78b24bb5d8e0447e6451dcae", 0x53}], 0x5, &(0x7f0000f01000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x4, "be79920c"}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x24000844}, {0x0, 0x0, &(0x7f000033b000)=[], 0x0, &(0x7f0000f00000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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@iv={0x28, 0x117, 0x2, 0xd, "8865aa4961b262739924da151f"}, @assoc={0x18, 0x117, 0x4, 0xed0f}], 0x1058}, {0x0, 0x0, &(0x7f0000f00000)=[{&(0x7f0000f01000-0x9e)="0795e7636705dfaec8f0613c7c2daac565e62e2f3621b221e27b3970960ad503cab33e212d3a658a95d94b44e07ad7ac8a117c59cd6bfe21b8b7746734b32b6cd2cb6ac503905c5285cb5d011e73044f5646e6e1f977cd2ffd91f6bd197ce2526a14ed4bbda80aa7d999f9ec21fbf6f2ae484a59db7839b936e44fdc1e6f58081545d7c4c08e03a054f39b5282a11a7b8e2ddc8416ae3cd471d3d3a3eacc", 0x9e}, {&(0x7f0000c72000-0x32)="3f04b1d61242cb4041904e1bd25077916f73070fab0e5c97370bfa615c0d9461173fbcd17c4a9f8903123dc3dbc830f9ad93", 0x32}, 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&(0x7f0000ea3000)=[{&(0x7f0000f01000-0x3f)="b7f74d2ca66d3c6903d450f6f24606b891e590b7c903438dc2679f511e6753b17fe564bb6832117568f04ad5b875bce8e227f678e95ef007b34ae8ebb807d7", 0x3f}, {&(0x7f00000df000)="2d874832cde87b1d49b8a11b1eefbfc839540b3e6d149408c6dffc995cae8a8097f47bfc92182d2785d9f606d26d579a4bf03abcaf5284152f69b6f9a99ee9fe3aea98b6f5bc6fc9f17c4cc57ff9d559cd9ad618515b47decd533f77ec7d103ef7c3adb741105d578ff15e0afab8be306684dd129d143a1c6f0831dc645b48fda4e6a10a36cd5d3f29b39d9d3771b06499c8f927e533b05899cbcd0a7ab47497619c830b5e9d17470db86be1ae3db6f64f3fda52288935d45aa1f57f9ff6c07dedf1611fba20589bdbf2991971595b27bd", 0xd1}, {&(0x7f0000255000-0x3f)="4847e0fdbdb82189af9c315d38cf32df5aee0f0b5590eaa70f4db2eb2407c5c46a6090db79d5443cc4b890e746806cfe8298f535eca494de5862aec98b9734", 0x3f}, {&(0x7f0000f01000-0x1e)="af7de51f9fe9563117784265ffd248f2296f2bd59c318a3a72813e8db248614eecaefc428af44b6cd950efed30b1bf1f5b7ded4ff5d053730aef5cf8b669a257dbaea33566f69558fe6aa0ddfcbd2f24e41dc5ae9a6453b51954fa53bcc3cd863d9f6e41e51fa180f9605dc7b27ad30c79a5b12c7c4ae9f2", 0x78}, {&(0x7f0000f01000-0x77)="849902c5a1f118d75e88790ee0cfd8ff9e576c523011276b9a3e4ea634e66e4551eb94ad32240cc5f4dff43f8941df35222b1eb533f073f232a4b6186a9da3061b27dcb9a0a23e1bf6712c0b9c131c5f2335d10eab36998ffd29ea73cbe71a5d64a56e4c8288b0236563d24fadd9330f9f79723ed0559a", 0x77}], 0x5, &(0x7f00005d0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000000}, {0x0, 0x0, &(0x7f00002d3000)=[{&(0x7f0000f00000)="d90f0e09940e9ce8a22ce3f47e1893846725fa710ed3e73ecf4300a263cc14452804493013a4742be9e552202338dba6388825f9e21bbf7d7d188640f36a7a426f0bbe76ca6e6b", 0x47}], 0x1, &(0x7f0000f01000-0x188)=[@assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x80000000}, @op={0x18, 0x117, 0x3}, @iv={0x110, 0x117, 0x2, 0xf7, "088dd5595d304be573f71c30ccb5188fb06667e39fe889bcb8a2ca313c0492d71e6f8cefefafe3c1ecad2317768ad57c9127d5d522dc4facfdc4d8cc504ca453dd99a9ead792f32e5cf8491111868767b2d8d714fd68711458935140a453988d1e3a6b3742dca4dc6436dee96a9dea46a50dd31c9a5bc702bbd9a0853f12e22542d2c78b768eec0724087a288f3e6f32bbbe46fb08d1a9da3e9daec100e6fdf709c815af03b9ceb4cc9b4496c72f9243aace46dbfc16d3d906a290bcb5e4181e219929f44ac566ce2ca521a1da8d6cd85d05132f66bf1ea6d1d0db242dbad83b7d6d4608b0ba0548fd8399e7ba3b5be90d54c5ec1a4c08"}, @op={0x18, 0x117, 0x3, 0x1}], 0x188, 0x20000000}, {0x0, 0x0, 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{&(0x7f0000983000-0x1000)="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0x1000}, {&(0x7f0000c80000-0x1d)="e39030cc16eec38061edace6e7a9dc80e038fbf54d958fc0bf5c0e2e2f", 0x1d}, {&(0x7f0000255000-0x7c)="e82368e29f4868d82f2e2ba651dec20090a4fd4b58150a0475234e972fb39933a53db325914f3540a06a5e929af06ad1449d9c731c6c496fb4739a532b1a0485e175f1ce65eeabc6e139a0b75fb3c8a306487966fd720700575076d764c485b9668ecfc0da9e7e903481ceca6888ddfe81e5620f9cf90cf248b03ff6", 0x7c}, {&(0x7f0000f01000-0x78)="2821d4fc7a76bf669392d37cdf144791127928b94b2f8cfc5d0cdabd45cba875da885c66e25481f7c5addaeafdd5c96ff49fe8fd2b9c6f366c64d9555426bc68c365ab943f87befcd2926c7241bb7cfbddeab3a9525613b7cf4f945caccb0a04e712de2a33a91fe38f6a20f419275570f1e94f0fd88d7169", 0x78}, {&(0x7f0000d60000-0x20)="8ab35d73e09e6dba217077e0fb9747172ad184561d0088e6e39e405404f04e58", 0x20}], 0xa, &(0x7f0000f00000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffff}, @iv={0x90, 0x117, 0x2, 0x79, "94c216518291c61efb9a848de001cc07bc860d75af2ac208332930e08fe1ce639758ace4c91388a324d5160f9b91866d05aef99b525b5cfc92b609a79735bfb7f03f62d669b1f81602e9e88ee703838a86ae6624a6d3c6ba9bff6ea78e608e6e6a423777c80c013a94be969b5dcf2ced8d41dd6640949e27eb"}], 0xc0, 0x20000004}], 0x7, 0x0) 2018/02/04 22:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000074c000)=0x77, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4), 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000e2e000)={&(0x7f0000453000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000007000)=[{&(0x7f000075b000-0x1000)=""/4096, 0xffffff3c}], 0x1, &(0x7f00004fb000-0x99)=""/153, 0x99}, 0x21) 2018/02/04 22:59:59 executing program 5: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00006dc000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000227000)=0x1008) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fe7000)={r1, 0x5, 0x9, 0xe268}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r3, &(0x7f0000990000-0x38)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[]}, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000fe8000)={0x2, &(0x7f0000fe8000)=[{}, {}]}) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000a76000)={@generic="567fbea4f87a57e6f3f5313d9abc2bdf", 0x1}) close(r3) 2018/02/04 22:59:59 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80000, 0x401, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000008000)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f000001c000)=0xe8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000001d000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xda, &(0x7f0000013000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x1, 0x400, 0x100}], {0x8100, 0x7, 0x3, 0x7fff}}], {@ipv4={0x800, {{0x2a, 0x4, 0x0, 0x0, 0xc4, 0xffffffffffffffff, 0x0, 0x6, 0x89, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x20, 0x3, 0x1, 0x2, [{[], 0x10001}, {[@dev={0xac, 0x14, 0x0, 0xc}], 0x800}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x6}, {[], 0x7fffffff}, {[], 0xfff}]}, @timestamp={0x44, 0x4c, 0x3, 0x1, 0x800000000000, [{[@dev={0xac, 0x14, 0x0, 0x17}], 0x6}, {[@broadcast=0xffffffff], 0x80000000}, {[@multicast1=0xe0000001], 0x1}, {[@multicast1=0xe0000001], 0x400}, {[@dev={0xac, 0x14, 0x0, 0xf}], 0x1}, {[@broadcast=0xffffffff], 0x2}, {[], 0x6}, {[@empty], 0x768}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0xb2}, {[], 0x83a2}]}, @ra={0x94, 0x6, 0x7fffffff}, @lsrr={0x83, 0x13, 0x711, [@broadcast=0xffffffff, @multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ra={0x94, 0x6, 0x1}, @generic={0x8f, 0x6, "48e70e35"}]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, @multicast1=0xe0000001, {[]}}}}}}}, 0x0) [ 88.965782] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 88.973319] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/02/04 22:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x0, &(0x7f0000740000-0x8)=[]}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/04 22:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000080003, 0x2) listen$netrom(r0, 0x2) getsockopt(r0, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/02/04 22:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ab4000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = accept(r0, &(0x7f000032e000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00005c8000)=0x20) connect$netrom(r1, &(0x7f0000e38000)=@full={{0x3, {"87c2e0bbbe61bf"}, 0xd87}, [{"6958481d22c22e"}, {"a441e705fc29fc"}, {"ccda6d2516be26"}, {"aa34298489b042"}, {"cf2edac012dc04"}, {"c62b417ea1eda3"}, {"eaf2abcf6e0e11"}, {"e223150f3728fa"}]}, 0x48) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f000098e000)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003ac000-0x4)='bbr\x00', 0x4) connect$inet6(r0, &(0x7f0000ed7000-0x1c)={0xa, 0x2, 0x25, @mcast2={0xff, 0x2, [], 0x1}, 0xed}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f28000-0x4)={r0}) r4 = accept4$inet(r3, &(0x7f0000cbb000+0xc80)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000965000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00009c9000-0x14)={0x0, 0xb2e8, 0x1f64f36b, 0x0, 0x0, 0xffffffffffff8001}, &(0x7f0000645000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000abc000-0xb)={0x9, 0xfffffffffffffff9, 0x1, 0x1, 0x0, 0x1f, 0xffffffff, 0x5b7, 0x8, 0x5e5, 0xf5}, 0xb) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000024a000)=@sack_info={r5, 0x8, 0x2}, 0xc) connect$llc(r3, &(0x7f0000288000-0x10)={0x1a, 0x18, 0x5, 0x8, 0xb94d, 0x2, @empty}, 0x10) 2018/02/04 22:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000ebd000)=@req={0x50, &(0x7f00003bd000-0x50)={@generic="306668d34aac81db98180be7db7ed8fb", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, 0x4, 0x3, 0x2, 0x2}}}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000000c000-0xf)={0x0, 0x7, "0fbbfcb43a55a3"}, &(0x7f0000cfb000)=0xf) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b06000-0x6)={r3, 0x1}, 0x6) ioctl$int_in(r0, 0x5473, &(0x7f0000d0e000)=0x3) r4 = accept$alg(r1, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000711000)={0x0, 0x80000, 0xffffffffffffffff}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000557000)={0x0}) connect$pptp(r7, &(0x7f0000dac000)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x20) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000f66000-0x20)={0x6a, 0x4, 0x7, 0x7fff, 0x18, 0x800}) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000b83000-0x2c)={0xc, 0x2, 0x3, 0x3, 0x1, r6, 0x5}, 0x2c) socketpair(0x3, 0x0, 0x80000000, &(0x7f0000b15000)={0x0, 0x0}) recvmsg(r1, &(0x7f00009b6000)={&(0x7f0000578000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000208000)=[{&(0x7f000021a000)=""/191, 0xbf}, {&(0x7f0000587000-0x69)=""/105, 0x69}, {&(0x7f000094e000)=""/4096, 0x1000}, {&(0x7f00001f9000-0x9)=""/9, 0x9}, {&(0x7f00004f7000-0xf9)=""/249, 0xf9}], 0x5, &(0x7f00009ef000-0x8e)=""/142, 0x8e, 0x5}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000bd7000)={0x2, 0xe, &(0x7f0000456000)=@raw=[@call={0x85, 0x0, 0x0, 0x22}, @jmp={0x5, 0xfffffffffffffff8, 0xf, 0x0, 0xa, 0x2, 0xfffffffffffffffc}, @map={0x18, 0xc, 0x1, 0x0, r8}, @map={0x18, 0x7, 0x1, 0x0, r9}, @exit={0x95}, @alu={0x7, 0x10001, 0x3, 0x1, 0x6, 0x80, 0xfffffffffffffffd}, @alu={0x7, 0x2297, 0x2, 0x2, 0x0, 0xfffffffe, 0xfffffffffffffff9}], &(0x7f0000cba000-0x4)='GPL\x00', 0x5, 0x1000, &(0x7f00005a3000)=""/4096, 0x0, 0x1, [], r11}, 0x48) sendmsg$nl_xfrm(r4, &(0x7f00009bc000-0x38)={&(0x7f0000598000-0xc)={0x10}, 0xc, &(0x7f00003bd000-0x10)={&(0x7f0000b93000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr}, @in=@empty, {@in6=@empty, @in=@empty}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, []}, 0x128}, 0x1}, 0x2004c8c1) pwritev(r10, &(0x7f000036c000-0x10)=[{&(0x7f0000300000-0x9b)="b0403a027dc29f28fecaff06fc383a5456be610b79b8f3dfcd2997cb5d145906d70c3362feadc5940efa5ccca971bbd7c6861b5580c16378311f955412cb2d90dda71166ffd998f2ef256389aad2d94556ad31c7b20387ae11d436fa0d98b96188a61a03b393a1dad8bfb6176da2475c409c35bf59020a981e513a0f1ac317577463bb275e328bef4a1eceff664dbf534bce6bc2ffc38b5a310486", 0x9b}], 0x1, 0x0) recvfrom(r4, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) ioctl$sock_bt(r2, 0x541b, &(0x7f000053c000)="4a4f66d49b3d29dbf4edb9780e7a2bfc10598b7b8ff2cdd4030cf322bbb2e765a46cd78f49858bee241373357b6d46afd7d02e4dd60adb06fb7e0b92fbca99fa18e4378f43f24f308d6aee91397cd1d695765c68dd6311b8fe2056f2d65dc56e7829634c339f7d1a295d39b01a54763dd3c72ee467d1f7fa246743045e917fd8e8effcabf64aba579322") setsockopt$packet_tx_ring(r10, 0x107, 0xd, &(0x7f00007c5000-0x1c)=@req3={0x101, 0x0, 0x6, 0x3, 0x6, 0x9, 0x1000}, 0x1c) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r9, 0x800448d3, &(0x7f0000ebe000)={{0xffff, 0x7, 0xb7, 0xaeb, 0x3, 0x1f}, 0xed, 0x6, 0x4, 0x6, 0x3, "7a241b852344927f302fd055518bce7407eb10bba183f97d54e90736b0e0713f4246b94f6d0c32ca7a6cf59928b00a76ea6cd938a165601b5dfedd0ddd9d9c16847d336b3d27d43a3eb3139fbffab2de9ce83c9ec6798c05bb2120ab0ce506c037a1783a9a2ebf95b01dbb7702d81336edc6ff6f0550642dc4acab9092fee97c"}) 2018/02/04 22:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f000029a000-0x20)={0x14, 0xb, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dd9000)={r0}) getpeername$packet(r1, &(0x7f0000678000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000a15000)=0x14) sendmsg$can_raw(r1, &(0x7f0000f24000)={&(0x7f000052f000-0x10)={0x1d, r2}, 0x10, &(0x7f0000c21000)={&(0x7f0000fb2000)=@canfd={{0x2, 0x6, 0xfffffffffffff361, 0x80000000}, 0x11, 0x1, 0x0, 0x0, "5d0bbe58d8071581dd3de91fd1c43906f1e20782a109c82e7ae23b367b72715913152a93e5e6624e63a495fcaa76d9ae1becf26b26f0e33e8382546980b79e5e"}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000687000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000079f000)=0x14, 0x80800) setsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f0000e08000)="39611071377fef83489e425b403e346473e8a01fbf1109e8a142df4105a693f8532826ffb8fd422640a16eb9043e868c15bdab2bdb90b735744396881ca4ab14149d652aa32f574d22b1ff392082aa67b28741b1e504866e6bcf24124d4eb55ab244d333f644375e1124d60420dc7bc7ad6cae992ea1561449e8d2d3", 0x7c) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00000ff000)={r4, 0x1, 0x3e8, @empty}, 0x10) r5 = socket$vsock_stream(0x28, 0x1, 0x0) getpeername$inet(r1, &(0x7f000032e000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000991000-0x4)=0x10) ioctl$sock_proto_private(r5, 0x89e0, &(0x7f00008a5000-0xfb)="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") [ 89.036188] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 89.043899] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/02/04 22:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f000021a000)=[{&(0x7f0000d05000-0x1000)="fea7a55a0061ea56", 0x8}], 0x1, &(0x7f0000da0000)=[]}, 0x0) recvmsg(r1, &(0x7f0000eb3000)={&(0x7f0000845000-0x10)=@ax25, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000596000-0xc5)=""/197, 0xc5}, 0x0) 2018/02/04 22:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f000005a000)=@nfc_llcp, &(0x7f00001fe000)=0x60) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a21000)={0x0, @in={{0x2, 0x2, @empty}}, 0x2, 0x5, 0x5, 0x1d, 0x8}, &(0x7f00007b5000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005f7000)=@assoc_value={r2, 0x8}, 0xfffffffffffffd5f) socketpair(0x5, 0xa, 0x98b4, &(0x7f000066e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00006c8000)={r2, 0x5, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000314000)={0x0, 0x9, 0x7de, 0x1}, &(0x7f0000c28000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000fea000-0x10)={r5, 0x7288, 0xfffffffffffffffd, 0x8}, 0x10) getpeername$netlink(r0, &(0x7f000054d000-0xc), &(0x7f0000bf6000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000394000-0x38)={&(0x7f0000397000)={0x10}, 0xc, &(0x7f0000def000-0x10)={&(0x7f00003da000)=@newsa={0x188, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_aead={0x4c, 0x12, {{'rfc7539esp(pcbc(aes),sha256)\x00'}}}, @algo_auth_trunc={0x4c, 0x14, {{'sha256-avx2\x00'}}}]}, 0x188}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002cd000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000021f000-0x4)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00004f7000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f000004e000)=""/171, &(0x7f0000cc8000-0x4)=0xab) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000324000)=0x10001, 0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/04 22:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet(0x2, 0x1, 0x5, &(0x7f0000afe000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000003d000)='vegas\x00', 0xffffffffffffff29) sendmmsg(r1, &(0x7f0000c97000-0xb4)=[{{&(0x7f0000ec5000)=@can={0x1d}, 0x10, &(0x7f0000e5c000-0x10)=[{&(0x7f0000e52000)="9d4117d9444501d5f881dae4101760b7bcbfc2fccaaa1aa077e0f0a583bcc9f45d6ef3952413fe2fe263c0615538ba927eda0d50d8c4191d8e4d5b1860897a9636ea84616c16e70d6e65db7f1535c92b4fd1a234ff7946f12893aecb78fb5dad41d855aabfab1f7f0a5ec5f73303d790d3f422ccdcb18f5be2509d46eeb0a20deafd22815ad28f00f54b2ece48e32d4db621d5a6cf1d8fb47f9a2129c65dff00ce0dbf24f3a29bf67fae9751a17076e1e7b2623725e7820b2973cab00eebe6d5b7a8864d801047daa1c600715774270d0ec2d65c8972e755bd08b08a4b8582bd", 0xe0}], 0x1, &(0x7f000075f000-0x1320)=[]}}], 0x1, 0x0) recvfrom(r1, &(0x7f00005f0000-0xc7)=""/199, 0xfffffffffffffd95, 0x0, &(0x7f0000a76000-0x10)=@can={0x1d}, 0xfffffffffffffeb6) 2018/02/04 22:59:59 executing program 6: socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f000051c000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000090a000-0x4)={r0}) getsockopt$inet_int(r1, 0x0, 0xd, &(0x7f00001d6000), &(0x7f00009d8000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000cb9000-0x10), &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000002000)=0xd, 0x4) 2018/02/04 22:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000003b000)=@common='ip6tnl0\x00', 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b25000-0x10)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x1, 0x10001}, {}, {0x6}]}, 0x10) 2018/02/04 23:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xc, &(0x7f0000cfc000)=""/198, &(0x7f0000a0e000)=0xc6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00003bf000)={@generic="a126cc2e57619c597e158c439d16e2ae", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) r1 = accept4(r0, &(0x7f00001c9000)=@hci, &(0x7f0000a3e000-0x4)=0x6, 0x800) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00007ba000-0x28)=""/40, &(0x7f0000488000-0x4)=0x28) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000c0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x10, 0xf, 0x100000002, &(0x7f0000875000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000fb1000-0xc)={0x10000000}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000b3f000-0x18)={0x1, &(0x7f0000bd2000), &(0x7f000085d000-0x18)=[{0x6, 0x0, 0x6, &(0x7f0000ae3000)}]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000efa000-0x4)=0x200, 0x4) bind(r0, &(0x7f0000781000-0x10)=@ipx={0x4, 0x0, 0x5000000000000, "91b3e11ee105", 0x3}, 0x10) 2018/02/04 23:00:00 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000005, 0x0) r1 = accept4(r0, 0x0, &(0x7f000000a000-0x4), 0x80800) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000015000)=0xe8) sendto$packet(r1, &(0x7f0000014000-0x6)="d16a6e4d9bc4", 0x6, 0x40, &(0x7f0000004000-0x14)={0x11, 0x1d, r2, 0x1, 0x100000001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$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, 0xa8, 0xd0}, {0x20, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}]}}, 0x408) 2018/02/04 23:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x3, &(0x7f0000e4b000-0x8)={0x0, 0x0}) bind$netrom(r1, &(0x7f000051f000)=@ax25={0x3, {"9339968fa0d61d"}, 0x2}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = accept4(r2, &(0x7f0000666000)=@rc, &(0x7f0000cd6000-0x4)=0xfffffffffffffe10, 0x80000) bind$bt_l2cap(r3, &(0x7f0000d5d000-0xe)={0x1f, 0x3, {0x4, 0x5, 0x1f, 0x0, 0x7, 0x2}, 0x8001, 0x400}, 0xe) sendmsg$nl_route(r2, &(0x7f0000ab1000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f00003bb000-0x34)=@ipv6_newroute={0x34, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x5, @fd=0xffffffffffffffff}}]}, 0x34}, 0x1}, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c2b000-0xc)={0x0}, &(0x7f0000de8000)=0xc) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000e94000-0x4)=r4) sendmsg$kcm(r3, &(0x7f0000bdd000-0x38)={&(0x7f00002c1000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x0, @empty}, 0x0, 0x2, 0x4}}, 0x26, &(0x7f000014e000)=[], 0x9, &(0x7f0000e91000)=[{0x28, 0x10d, 0xff, "a12415ed8100002b3d5fe0252b711e4246ac2be1dc03"}, {0xffffffe3, 0x108, 0x101, "8290fc89892f23a32f6665a7e01c8324584fd8d264174ecf8ba79c88028dd65206f683a242fe6025cb97959a8e71e72ebf754cfd7933bae0d8211e9013cabc1d5e76d36282d2912b6b1adaa8c29a35e2850f4406dd7d79dd12a39fe8a83c097171d4360094c221713d3aab4d4dc404ef9f0dc676e049c0d1ade8bdd998cfb39cfd51275343ec2fd9b5c4decdca45f16e1f89259e756af2bfee8bc47190f2059763ebe12bc5c9cec0c0a20a844bb95d08821a7805b46a21d56ecbca698c68c2545bcd4621"}], 0x100, 0x4}, 0x800) recvmsg$netrom(r0, &(0x7f0000048000-0x38)={&(0x7f00004ef000)=@ax25={0x3, {"82f799982d0f16"}, 0x7}, 0x10, &(0x7f0000399000)=[{&(0x7f0000109000-0x91)="a0aa1cdd20d6cf8baff5e19887721722e3ff47583c6d97d7f3bcdc9baf0ed019ec024ae2f08c98f909a90fd816dc94945937507333a153764be1955abf039f2b5f0c93cc2504d5c42e86c7f198ff47ea9d70cb79479d153a28e8af246afb3bb55f7cb0f6224a16049f6ce1250b456c1680c3d95e8e5b85677a0cd6bce464a88ed4a5dd222111d8fa1dc8827bef68820205", 0x91}], 0x1, 0x0, 0x0, 0xc5d8a6327a3df627}, 0x2041) 2018/02/04 23:00:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000a53000-0x48)=@full, &(0x7f0000e6e000)=0x48, 0x80800) socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) 2018/02/04 23:00:00 executing program 3: r0 = epoll_create(0x1000000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000002000-0x4)=0x3a) getsockname$ipx(r1, &(0x7f0000000000), &(0x7f0000000000)=0x10) 2018/02/04 23:00:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000523000-0xc3)=""/195, &(0x7f00003fd000)=0xc3) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0xffffffffffffff51) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) close(r1) 2018/02/04 23:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f00004c4000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000494000)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f4000-0x2b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 23:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr, @in=@broadcast=0xffffffff, 0x3, 0x7, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x80}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) bind$inet(r0, &(0x7f0000539000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001ce000-0x4)={0x9}, 0x4) sendto$inet(r0, &(0x7f0000401000+0x1b7)='!', 0x245, 0x40, &(0x7f0000ce7000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/04 23:00:00 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000021000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000023000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000023000)={0x0, 0x1000, "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"}, &(0x7f0000024000-0x4)=0x1008) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000024000-0xc)={r1, 0x9, 0x30}, 0xc) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f000001c000), 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000d000-0x98)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x3bbd}, 0x98) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000008000)={r1, 0x1fe0000000, 0x30}, &(0x7f0000026000-0x4)=0xc) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000023000-0x4b8)=@filter={'filter\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {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, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:usbmon_device_t:s0\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000016000)={@common='sit0\x00', @ifru_flags=0x800}) 2018/02/04 23:00:00 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d}, 0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @empty}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common='gretap0\x00'}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x1, &(0x7f0000001000-0x4), 0xa0) close(r0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001000)={0x1d}, 0x10) sendmsg(r1, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="03000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[]}, 0x0) r2 = accept$inet6(r1, &(0x7f0000008000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000000a000)=0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000001000-0xe2)=""/226, &(0x7f000000b000)=0xe2) [ 89.278381] x_tables: ip6_tables: .0 target: invalid size 8 (kernel) != (user) 0 [ 89.323403] x_tables: ip6_tables: .0 target: invalid size 8 (kernel) != (user) 0 [ 89.348610] xt_SECMARK: target only valid in the 'mangle' or 'security' tables, not 'filter'. 2018/02/04 23:00:00 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fd6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000faa000-0x2)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000e1000)=[@in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xed}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}], 0x2c) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000c86000)="16000000800100230085000a000200060c000000000003fee159a709ff2d00"}) socket(0x17, 0x4, 0xffffffffffffffc0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd6000)="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0x1000, 0x40000, &(0x7f0000fd6000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) 2018/02/04 23:00:00 executing program 4: socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x0, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmmsg$alg(r1, &(0x7f000021a000-0x38)=[{0x0, 0x0, &(0x7f000001c000)=[{&(0x7f0000219000)="cec3214e9441328ae007994ccc361d41", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/02/04 23:00:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000fcd000)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x400000000000004, 0x0, 0x0, 0x0, 0x0, &(0x7f00005b7000)=@common='bridge0\x00'}) writev(r0, &(0x7f00005ac000)=[{&(0x7f0000e28000-0x1000)="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", 0x1000}, {&(0x7f0000cf9000-0xda)="0dffe809825bb3080654d3eebff85f40ff8683332c4378212a63b3c983338939626b19c517264c00d4603915f8d73f39b3817c76fa60901fc04b8545ace8a4708ea6a5843e72f5ef00b72b4942a6191acc19501d7108200fc02afd928bbd3283d6f5369cc4a09431349c6c519476ebe28545fb376fbce0349b11fc2d3cd462353c1e37984a924171f380c7e96cdc16511efd7bc1ada8b35a3727f9a33bbb8dc64adc824468c237a0a96807adc53e8be1008b072755b8499f636aa3f9adcfa1928a2f4201273d45c6f69d2c77de07c54c1fda8e8cadcf389c1557", 0xda}, {&(0x7f0000f15000-0x1000)="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", 0x1000}], 0x3) 2018/02/04 23:00:00 executing program 5: r0 = socket(0x40000000015, 0x20005, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/02/04 23:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000739000-0x4), &(0x7f0000bbc000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006f8000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r3, &(0x7f0000e15000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000be3000)=0x10, 0x800) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp, 0x60, &(0x7f0000045000)=[], 0x0, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00001ca000)=0x2, 0x4) 2018/02/04 23:00:00 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000011000)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000011000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000010000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/04 23:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0xc) socketpair(0xa, 0x5, 0x200, &(0x7f0000da5000-0x8)={0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x1e, &(0x7f0000000000)={@empty, @multicast1, 0x0}, &(0x7f0000f87000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000069f000)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, &(0x7f0000fd8000-0x4)=0x8c) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000e71000)=""/237, &(0x7f00004b4000)=0xed) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc9000-0x10)={0x3, 0x4, 0x3, 0x80000000, r3}, 0x10) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v+Y', 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000913000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, r2}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7e2003, 0x6, 0x2, 0x100, 0x4, 0x1, r2}) 2018/02/04 23:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000491000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x3, [], "1b91e3def850e158"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000d02000-0xc)={0x0, 0x0, []}) pipe(&(0x7f0000fd6000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000022e000-0x10)={0x55, &(0x7f0000f67000-0x55)=""/85}) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000d9a000), 0x4) pipe(&(0x7f0000b81000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00008b1000)={0x0, 0x80000, 0xffffffffffffffff}) accept$netrom(r1, 0x0, &(0x7f0000589000)) recvfrom$unix(r1, &(0x7f0000092000-0xf1)=""/241, 0xf1, 0x2, &(0x7f0000fbe000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fe0000-0xc), &(0x7f000025e000-0x4)=0xc) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000b66000-0x4)=0x9) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000096a000-0x4)=0xdcf, &(0x7f000036a000)=0x4) pipe(&(0x7f0000cfa000-0x8)={0x0}) r5 = gettid() ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00004f9000-0x4)=r5) [ 89.395199] xt_SECMARK: target only valid in the 'mangle' or 'security' tables, not 'filter'. 2018/02/04 23:00:00 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002900030007fffd94ffffffffffffffe103000000031d2b0dfffffffffffffffc", 0x24}], 0x1}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/04 23:00:00 executing program 4: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000394000)={0x0}) r1 = socket(0x9, 0xb, 0x7) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00005a6000)={{0x308, 0x7}, 0x10}, 0x10) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000acf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000acf000-0x4)=0x14) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000acf000-0x18)={@empty, 0x2, r2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000aca000-0x48)="11", 0x1, 0x20000010, &(0x7f0000ac9000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000035e000-0x20)={@empty, 0x5, 0x1, 0x1, 0x3, 0x1, 0x6, 0x100000000}, 0x20) 2018/02/04 23:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000096b000-0x4)={0xffffffffffffff9c}) accept$packet(0xffffffffffffffff, &(0x7f000004c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000964000)=0x14) connect$packet(r0, &(0x7f0000061000-0x14)={0x11, 0x15, r1, 0x1, 0x0, 0x6, @random="4ac53ad4dfae"}, 0x14) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/04 23:00:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x9, 0x1, 0x2, 0x20}, &(0x7f0000ab4000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0xac, &(0x7f00001da000)=[@in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x70c}, @in6={0xa, 0x1, 0x100000000, @empty, 0x4}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x11b7}, @in6={0xa, 0x0, 0x100000001, @empty, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000fe5000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6}) sendmsg$inet_sctp(r2, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000be3000-0x2)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[]}, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000fea000)=@hci, &(0x7f0000fb8000-0x4)=0x6) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000fea000)) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000fea000-0x14)={0x0, 0xdc, 0x9, 0x8, 0x7f}, &(0x7f0000fea000-0x4)=0x14) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f00000bf000-0xe0)=[{&(0x7f0000d8c000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f0000657000)=[{&(0x7f0000fea000-0x8f)="3d516c84d742962d90d6ae64a24b37b8e1d6b0ed0e2e7287a22143ca76da6734ff9c16d064afcb7fb180204164d2dd1c13c0b82f6f6a585f5b46975b5441135f73739dac857a5af26b837fd002ab4f91bcadfa0fde94f665ebd90ec7d53342d1a010c2902b89d883af5762246a58fb1a3fa60d2f6f9dc8bb8674fbe4f187b55ad005f62025436f06fb4ed86e16dc1a", 0x8f}, {&(0x7f00009db000)="d9839125d86cee9d38d52d44f0dba7097de74125159138407206117297b0a0d240506af80e4f987b3ae6975f584b6af3a45d84749a2d26fb80caa52933097ea0160c9fea010b6c21766e9523369f5b6a46f46369508f68dbb37a5fce828220455ceb06dc6788ade063349171ab6aa4ce94a6f34e030e8edd14edfb337a1c05be26307f7466e939e1fa310d17246abd6b249c6ceb9537284f8c0798513043839081df082396d5eea56c09e578e027226e499d0d1992d64691fbb3cf2e117892add175e0", 0xc3}, {&(0x7f00005ef000-0xe2)="a2a8a123bd5d20dd17257e32a04a512a073397e65ca61d52ffeee2cffe147edd24669ff6b75cc86dc1674a0ad4fcabfaac41122367128d788f03303fc2e0a8e8cf750baf61182bb9788ee16d2a9a825120bf08e5960a0213d1b64eb73ce08100653b31f5f15bb767f5b20dbcc6accc74d5807e2b21b52be3690d0fa3042ba0a6981fd86a0255b77acc5e09f9abeb0cee63c5055a3f0a39c6a3bc33a71febe54271f3dce923d609f3ae78aac745ab41c5f07682aef8600a34faa0932c7b0ba35ca3391881afa74441c618ba58ff8c779bb9dbafc3303582d31edd07e9971fd7f4847c", 0xe2}, {&(0x7f0000af8000)="ba6b3e9f22f1cc3f174179266370a49a7edb26cb0c72acee914e420c7f7dfd6aef67a371d4b5457d2dd96083fa6e4a2e0c8aac2053e315c8056f68968272778101ca", 0x42}, {&(0x7f0000ecb000-0x56)="e2af0183b2b66f8c38d71ac6a6516c57ff3bc0a0859604be13f2e9f69bc242b1aa931e07c75c5c27094e6ff3cc47396158846290a8f6589a2e9ca93afe0e9e04ec586156709cff8a2604be6e9331c191bdfb8bda4f30", 0x56}, {&(0x7f0000fea000-0x13)="0bf2dc9ab782b368a0be771991fd5d83e2659a", 0x13}], 0x6, &(0x7f00007b2000)=[@sndinfo={0x20, 0x84, 0x2, {0x16, 0x820c, 0xfb, 0x7, r4}}], 0x30}, {&(0x7f0000d04000-0x1c)=@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f00006aa000-0x70)=[{&(0x7f0000e71000)="3840722a29da9a50c1db8c81bd28853c249b6fdb095b0e963faf3bf184edb7da6fcb787541577c33a1cf9dc098da0603f8600aee04693ec3c2ec957964da", 0x3e}, {&(0x7f0000738000-0xe5)="34597c97fd52b30beeb2fe29b28f89d3e8fc7c9e2553533542c5257c393e2ecca193179964688b1b48ec4f13ab9a1d7f7938138d7b2853f7570dcd656c4c8d4fc8428fdcbc3dff0eae4261be9065555718d6eb9ac5692c8e62cab8ea30921fdfcbae7ce8eba904cc76a00039fae66efc9c1d29ba5791937b7858cf512a9efc51d53764e353fcfb2ab3f88f2547bcbca1231959fa489f43ffb365a142a814b9575faea86f5a11b310aa3ef19d524384fc2966435e436c7f4bcd6f429c7082a0d7888d516994c2a7f657ac849b3c39d9d39ea5347ef6f3fbf40e30646cc6023c56c7db95d3a9", 0xe5}, {&(0x7f0000c1d000-0xba)="708bf84dd2620d612f71b71eb8ae1e26a548be649fa910f5357edb0465bcddd47f725cb1fbb140cb29858ea1f6176e30fc94a2f62c44bcb2c21b532db4b83d3370ab45c9dbecf5772c6169d7f3b2cb5fc695ad658b13ca5769702b29d6aa0e7d599d446753f619afe7dcf7fea09345461fd1824f4bf2db199c4558883356bf26e0f37f0112ab13e7dd41700b95746cf99b679790a9fbabbb2da6b0f2e9eb14575a772f5d6ae506f9f5a14e87d679e41066776e95d0ad15f5f3b1", 0xba}, {&(0x7f0000feb000-0xdd)="bad3a5723c39c44831b51ea2bd06e12505550027664562be6eb58cf0e5bf6733ebe5b49a11909e6b78e53f4a7dd05110d84acdb8ef01f9483ba21e3c5e40995fadc715673f122a4743c1b3a01a4563ae5a38537a932bda0d5cbae09b6a23409bfacd767fab46d2e0c765f284b78a4de512b8b2cedb258cdb1bea611b22b340f46d202f11d235a0ca4902ca8f1f39a6f50ddf77be3e1d4372abcd3107988b8dd262bef6b7548f7c081b2b5cc0a33a85e65b2f732a9bad72b1ac3a8f03ed53926ff9ae5a5538486e793ef0988ecbf97b3c601f224ba3a6c3ad4c46cd8b54", 0xdd}, {&(0x7f0000fea000)="841609e20e383756f9a84af7b879c3a7057f25ad75e3b533a05d3618daa2a1cccdc5ada699afba5dde59b576595c0e4cf3853eebb6ad", 0x36}, {&(0x7f000063b000-0xea)="185d071a20ebc3fcc4836e1c16ff4907683d8fb95e8ae2056f48f582be75e069fd7560775794076fdc085af390dae51df0c4e1db07c1816cc6eeba9aa25575c34b593600009dbd4fa3fa6e3850c9392b69d965dc0c7d6e4d0739983b74890ce8db640ee8214b91866d815a0ad20fe555295317adbb6f5c85d8adcb73749a1d2a8e41f31680062c4a204c7f72e463ece9b5b6b2331a212396616485b186f62fc27c810e0459b7e06fdcdc799b373bdb851b5c838e039ba5869af4fb3095911d4d47092cece8a6e8fd37991eef0eb51ec03e20e18a16519c1029d33977a86380d05358741217080f59753f", 0xea}, {&(0x7f000046e000-0x41)="f07b5ff973231c18b889bf36f413e612af759d39508d4e063151d394efa3e64e5f8557a281b77b6cf76f3f9cc3c6f232f37d94ea318ee74cea7541eb230dfcb7e3", 0x41}], 0x7, &(0x7f0000d0b000-0xc0)=[@init={0x18, 0x84, 0x0, {0x9, 0x2, 0xfffffffffffffff7, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x1e85, 0x8, 0x1, 0x1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xb1c, 0x8, 0x9, 0x5, 0x6183, 0x1, 0x10000, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8200, 0x2, 0x5, 0x200, 0x8, 0xffffffffffff0001, r4}}], 0xc0, 0x4000810}, {&(0x7f0000e56000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000d94000-0x20)=[{&(0x7f00005c5000)="261b7b0ccabd40bcb74cccf244490c09f09fa6dc55a20523240ad83fcf418a32aa06e8f108974fb0209482ea58a8ce7954612602fe268da2b10b2bb1fe5872d9f1adf4ff1fdabc2f3bd02405fcd906ce854e06a777f2bc6f3c29acf65891360d0dfa6058f7", 0x65}, {&(0x7f00005e5000)="bd842693bb8cd77db5a0b9ab83b4e20817bfb0e8a33272a95c396ac609ab1090d1469f281afd89a70323cedc38e5225c798a6cdba4c687c8d3286386011ed1ff18a4cc7b3a5ee089e15a5970920d3c09779eba86f63d9e8a529d9764aaeb8591a6f2efea0d2323bbe334aaa566f0682f73d25e2a6edea708756fb9d62461564b5bb2876d4e92f43def7389a46ced805250090b600bb9852588af33de4f8aaf7e7a057e40f9a986729aeef02da92a716effff0d656ca36b542557634bd2c8a0a519dd988721f90f877f84284473d5cb", 0xcf}], 0x2, &(0x7f0000fec000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x3, 0x6, 0x80000000000, 0x7, 0x3f, 0xf810, 0x5, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0xedf453ae92aa2ee8, 0x3, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x5, 0x400, 0x4}}], 0x90, 0x8000}, {&(0x7f00004d9000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f00009f1000)=[{&(0x7f0000fed000-0x9f)="f163bbfac3f1b1fd0abe4c7183b801b485df9392a5127bd2882fffb49d23cb9fab144e67bbb4e32ac03eed585bddb5b110e248efaf31b72a73c123885f85da393dc5942042eebd4ead868f6eaaae1a83c042e67772ce1a5b0785207af0b1834305157edc38a751891a97e45b1987f9a16dc85452c0b91f82cc761bb52cff3767c0ad009e053b809f99726fdcc6b9156a0c3b99a50ddd8e773f140ac09a720e", 0x9f}, {&(0x7f0000fec000)="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", 0x1000}], 0x2, &(0x7f0000fec000)=[], 0x0, 0x8010}], 0x4, 0x0) 2018/02/04 23:00:00 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000feb000-0x20)={0x18, 0x2, {0x1, @empty}}, 0x20) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bec000)={@common='sit0\x00', 0x0}) sendto$packet(r2, &(0x7f0000fea000-0x89)="8f7867c258c4b53716ac6179020cec4b2cceb9060cc9f3bbfcfb09ff6bc817d8f2035803478bc85a7194cd07d8888706ea72eb012dfe0eeedf34d74912308b5dfeb2c029b1f03723d113db351d713018c5a7da06e2e310533cd876d53fd182ff94fce1d16c632782fdf4e6fe586d34529979ee8910da6ea86c98068c3ace486d4957bf481877f5ed1213", 0x8a, 0x0, &(0x7f0000fea000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/04 23:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f82000-0x4)={r0}) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000246000), &(0x7f0000af8000)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, []}, 0x90) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c5f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000190000)={0x1f, 0x200, 0x2, 0x43, &(0x7f00003b3000-0x43)=""/67, 0x64, &(0x7f0000865000-0x64)=""/100, 0x94, &(0x7f000046e000)=""/148}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001c1000-0xc)=@sack_info={0x0, 0x7fff, 0x42}, &(0x7f000020b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000076a000)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f00002e9000-0x4)=0x8c) 2018/02/04 23:00:00 executing program 5: mmap(&(0x7f0000000000/0xea1000)=nil, 0xea1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000ea2000-0x7)=""/7, 0x7, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000759000-0x10)={0x5, 0x200, 0x0, 0x746e, 0x0}, &(0x7f000077f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000069000-0xc)={r1, 0x1ff, 0x30}, &(0x7f0000048000)=0xc) write(r0, &(0x7f0000000000)="240000001a0025f0001b000400edfc0e1c0b0020e80000001009ffeb0800010010000100", 0x24) 2018/02/04 23:00:00 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x3) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000013000+0x79e)=""/43, &(0x7f0000014000-0x4)=0x2b) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x2, &(0x7f0000014000)={0x0, 0x0}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f000000d000-0x1e)={0x18, 0x0, {0x2, @random="6d40c804e928", @generic="2aaeca73813cf82533257d1366fd962a"}}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x190, 0x1b8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x31, 0x0, 'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3e0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000015000)) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000014000-0x4), &(0x7f0000017000-0x4)=0x4) 2018/02/04 23:00:00 executing program 3: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000684000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000ae000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x1, 0xffffffffffff99cc}, &(0x7f0000b6a000)=0x98) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b6a000)={r1, @in6={{0xa, 0x0, 0x20, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}}, 0x8c) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 23:00:00 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000662000-0xb9)=""/185, 0xfffffffffffffe85, 0x2, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc1000)=[]}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00004b7000)="93bf7715c7721ef2f47750e359fd91375eaee84657d74d9e6bec1f5a2e38355b6237d8f31769b727464b8984b52e3f7e3800486deb7672f42e9df19ad06805a1dd84b4133834d386bb0f4b82735e2f6de00f3ed3bdbc8afa30516e6b4b1c149dd1d72f8abd9ebc950db6dcc9fa5fabef32de6a3ca848cc4d57008a83748071332c189a8622d6f79da05739f05b661680e32afdb4f4d83130d6fc1f1d74e9fcff5917538e980415e066645b1bc4f40c8518ea6bdb14f16759d11a428c7edb412e80445c62fcca8be44fb326a4b4c9b3", 0xcf) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)='x', 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/04 23:00:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000), 0x4) 2018/02/04 23:00:00 executing program 0: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84}, @init={0x18, 0x84}, @init={0x18, 0x84}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0}], 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1, 0x2010, r0, 0x0) 2018/02/04 23:00:00 executing program 4: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r0, &(0x7f0000aee000-0x88)="89d12e7c45b354df45a245e6c5d559479610470a061964a70c98f16f5466b54d7948ff655a667e31969a20bbbda69d0de3e0bd18cf73a978a148b82c79650e6d285f798cf237e4a157d83c7346c97bf28f86cf46cd9a60a77dc37cd813877e755b81dd935ba5049c395e0f56fafe9cf49271dbd0999ce3d2ba88c2e95dd999e207f9e68ddf915a21", 0x88, 0x4044884, 0x0, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000aee000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f00003d5000), 0x0, 0x200418d0, &(0x7f0000ae3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) 2018/02/04 23:00:00 executing program 3: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f00005d5000-0x9)={0x1f, {0x6, 0x80000000, 0x1, 0x6, 0x401, 0x4e}, 0x8}, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000946000-0x1a)=@ethtool_perm_addr={0x20}}) 2018/02/04 23:00:00 executing program 7: pipe(&(0x7f0000d90000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0x4, 0x0, 0x0, 0x72}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000002000-0x10)={r2, 0x9}) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000000)={&(0x7f00004ce000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000d5c000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x4)=[0x0], &(0x7f0000440000)=[0x0, 0x0, 0x0], 0x4, 0x7, 0x1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d95000)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f000077e000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, r3}) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) getpeername$inet(r0, &(0x7f0000e92000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000eaa000-0x4)=0x10) 2018/02/04 23:00:00 executing program 2: mmap(&(0x7f0000000000/0x3aa000)=nil, 0x3aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000ba0000)={0x2, 0xffffffffffffffff, @empty}, 0x10) syz_emit_ethernet(0x7e, &(0x7f000000d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[]}, {[@broadcast=0xffffffff]}, {[]}, {[]}, {[@multicast1=0xe0000001]}, {[@multicast1=0xe0000001]}, {[]}, {[@broadcast=0xffffffff]}, {[]}, {[@loopback=0x7f000001]}]}]}}}}}}}, 0x0) mmap(&(0x7f00003aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003ab000-0x8)={0x0}) mmap(&(0x7f00003ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ac000-0x8)={0x0, 0x0}) mmap(&(0x7f00003ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f00003ab000)="10153bb4aa3c2a30f6899b732cea3f3bc998e2fe927284f452c2f64f5a7ed3e2ee7d3a07cd3eaecf16efef570dabaf265ab6ad5e41b4999ffd5d51f2aaafa966cc76a4f9e00bf9e533d8b6cb4471a4892301e34c277378953fea40a9a559cdc31522a7d1e2fb365987f923bf9362d03fd5b99cd81501a369d1235e6bcbf70eab761ac9827c5ba0b67e640c8f1d8b8a2cad3246102608caf8b03b4042976c6e7f300682d09010468870361a71a28df575dfc98d2c3364b8681128d974f56ca7ce96a5fbf6a759815f96aa5050b5f357dc807680a1d376343fd1917ef13293e4203b4d5cd45582b9", 0xe7) mmap(&(0x7f00003aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00003ad000-0x8)={0x0, 0x4c8b, 0x9}, &(0x7f000007e000-0x4)=0x8) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001e1000-0x8)={r3, 0xd9}, &(0x7f00003ad000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000327000-0x10)={0x7fffffff, 0x8003, 0x100000001, 0x0, 0x0}, &(0x7f00003ab000-0x4)=0x10) mmap(&(0x7f00003aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003aa000)={r4, 0x38, 0x3, [0x91f, 0x7f, 0x67]}, 0xe) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/04 23:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x802, 0x2) connect$nfc_llcp(r0, &(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b"}, 0x60) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000558000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000606000-0x4)=0x7) sendmsg$nl_route(r0, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_VFINFO_LIST={0x20, 0x16, [{0x1c, 0x1, [@typed={0xc, 0x0, @u32}, @typed={0xc, 0x0, @uid}]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/04 23:00:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000028e000-0x2c)=[@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xffd}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}], 0x2c) 2018/02/04 23:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000aef000)=""/70, &(0x7f0000b70000-0x4)=0x46) write(r0, &(0x7f000012c000-0x3)="220000004a000700ea091008094007000a0000000000040006000300040001eb8c45", 0x22) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003b2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b60000)={0x5, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000f79000)={0x400, r2}) 2018/02/04 23:00:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x20}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/04 23:00:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ab6000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000619000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000eee000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000133000-0x10)={r1, r2, 0x8}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000e48000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/02/04 23:00:00 executing program 7: socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000d7e000-0x4), 0x4) 2018/02/04 23:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ifreq(r0, 0x8919, &(0x7f0000ddc000)={@common='tunl0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x2, 0x3}}}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000ec9000-0xc)={{0x0, 0x7, 0x3, 0x10001, 0x6b25, 0xa22}, 0x2}) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x14) [ 89.658971] audit: type=1400 audit(1517785200.481:64): avc: denied { map } for pid=15104 comm="syz-executor0" path="socket:[28598]" dev="sockfs" ino=28598 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 2018/02/04 23:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000032c000), &(0x7f0000b8a000)=0x4) connect$pppoe(r0, &(0x7f000063e000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='sit0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8865, "946fb5000009"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000487000-0x4), &(0x7f000055b000)=0x4) 2018/02/04 23:00:00 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x10000}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001000-0x20)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x1, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xc}, @broadcast=0xffffffff]}, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) [ 89.716827] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/04 23:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f000087a000)="08e69d900fbf456feaf3f5b6d614a84b7225602ac3379602c57d37a32d11c4c649a6ed7d0af7d04cead83e44a8352f3170767e2ca7e7ed5a68d1ddbc4b5ae1aa27a0da417a90df1560d1acf63c16620885ad95ca6f17d6d501125d47957b2bb7d9376a3e082b4d3ab9f102485ff46368f5619fbc6e7bf27f51077a05a9842c172f35d84f6e15f858ef44611892f935bdff82d7784849155315e15a5ec579a8bbf0ae43fa80a1758b5c52e47fba5983390c5014e53c9caf71dfe7da747d85a1fd5b9849b3f6af85cef732e144dab0fb9923bd49e63b12fcfeea", 0xd9, 0x40000, &(0x7f00003b5000-0x1c)={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7000000000000}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9e000-0xe8)={{{@in6=@local, @in=@dev}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000ef3000)=0xe8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000cab000)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/04 23:00:00 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2), 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x17d1}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1f, 0x10000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={r2, 0x6ec87028, 0x400, 0x10000, 0x2, 0x6, 0x0, 0x6, {r3, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x34cb, 0x22d, 0x8, 0xd5a2}}, &(0x7f0000001000-0x4)=0xb8) setsockopt(0xffffffffffffffff, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/02/04 23:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f00004b2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f000067a000)=0x3a) socketpair(0xd, 0x80007, 0x35f1, &(0x7f0000a82000-0x4)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f77000-0x8)={r0, r2}) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000955000-0x8)={r0, r3}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00008e5000-0x4), 0x4) 2018/02/04 23:00:00 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002b2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000a5000-0x10)={0xfb, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x8, 0x2, 0x1000000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000206000)=0x5, 0x8) splice(r1, &(0x7f00008fa000-0x8), r1, &(0x7f0000376000-0x4), 0x7, 0x1) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000b6a000-0x108)={0x80000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/04 23:00:00 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$netrom(r0, &(0x7f0000c9e000)=@full, &(0x7f000086f000)=0x48) bind$netrom(r1, &(0x7f0000441000-0x10)=@ax25={0x3, {"0c345a31d93e58"}, 0xfaec}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000001000-0x48)=@full, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x401}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000001000)={@empty, @rand_addr=0x1f}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x14) r4 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000002000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(r2, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000001000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xff, 0x1, [0xfffffffffffffe8f]}, &(0x7f0000000000)=0xa) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000001000)={r6, 0x4d9}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000004000-0x10)=@ax25={0x3, {"9f51d943966aea"}, 0x80}, 0x10) bind$rds(r4, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000004000)=@int, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000001000)={&(0x7f0000006000-0x48)=@full={{0x3, {"fd5888733c7c99"}, 0x76ef}, [{"70c5b9867dd80c"}, {"59bc92aca1a3b1"}, {"a76ff46b3e9a38"}, {"4a82bf0fa763a1"}, {"355055e7bc048b"}, {"48c494311b3b28"}, {"01eac71f5cdfde"}, {"d563cdd2bd06ed"}]}, 0x48, &(0x7f0000006000-0x20)=[{&(0x7f0000006000-0x14)="4893e49a317deedb1214202dc6f77c36bd002b62", 0x14}, {&(0x7f0000004000)="aa94f8586b73e245eaf768e2a81e130f19eedcb1796b5670b9dc3a05c07a76f0b28ec2e2bbd7e7b2d1f7bc61e53bb5c23d1e29089974b3a05ef1c96746", 0x3d}], 0x2, &(0x7f0000000000)=[{0x50, 0x1, 0x4, "894363afbffe55e526717f8e9929461afa6da56d898db63a9a0e210bdd2c6d38a38ce608a7f97a7822b3c684ac495112e020d82b4a24987047fe53272fa00718"}, {0x98, 0x11f, 0x16a73431, "22d4578cfea16b83681e4c09dd1630d7598dd360a06e98a9c7b76cc4d9b311fff3d0988885752de6ad0a2bbc49405063a2eda77ff683a07a114834955bef5d7a9a1448e231246c0f100acaaf804dee8bdb54d09d47a167628334ddf32e0b51949a82905475ef820df744d701d73a7a3230ebace22787fd8f1c7ac84fda2e8fe41abf2fe74ef3"}], 0xe8, 0x4000}, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000007000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb93d, r7}) 2018/02/04 23:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$bt_rfcomm(0x1f, 0x1, 0x3) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) pipe(&(0x7f0000e62000-0x8)={0x0}) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f00007e1000-0x4)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bc0000)={0x0, 0x0, 0x10}, 0xc) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f00003be000)="ab64ae521d018e525d01025654558f8690e87c349d917519e3c10a39b239d75fa7691448a3442900fb7f259a1f83dcc84d5b3444002ca7f9f52f8a6e47bec8b6ca4570ab677c814f49db10fb9d4577db894783754d52041ceaadeafe68e0b3865a41e5c1aff0f19d75cd6ede4b8fbb9392e4526add11bbe6a682864da3c8a1bdf7fc068d117e3931240e87fb738015a9f697727ba15545c51417e19b97c6c8b98c24b1c22c6a58c9d25b3ba246ac56515100d1c31e832fe2b37a5776fe494ba14016aa36882d7199132866c4e523176f2c3feacd2ab6967b0c5b1675d4168a8669d4fb5dcbff2020789efd5d92b92bcf01e2", 0xd1) getsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f000028e000-0x1f)=""/31, &(0x7f00005c4000)=0x1f) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/02/04 23:00:00 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000022000)={0x0, 0x80000, r0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000023000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x100000000, &(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000022000)={r2, 0x80000, r3}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x800454d7, &(0x7f0000001000-0x4)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r4, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000022000)={0x2, 0x11, 0x9c, 0x7, 0x4, 0x0, 0x4, 0x3, [@sadb_ident={0x2, 0xb, 0x5, 0x0, 0x7}]}, 0x20}, 0x1}, 0x80) [ 89.761339] audit: type=1400 audit(1517785200.583:65): avc: denied { create } for pid=15129 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 [ 89.777864] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/04 23:00:00 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x2a18000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000215000)=""/4096, 0xfffffffffffffee1, 0x0) 2018/02/04 23:00:00 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000008000)={0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000001a000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000001f000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000000a000-0x8)={r2, 0x7f2}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x24, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/04 23:00:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) write(r1, &(0x7f00007b0000)="01", 0xffffffffffffffe6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002a5000), 0x8) 2018/02/04 23:00:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000953000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x400000000004) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f000002a000), &(0x7f000002a000)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000029000)) connect$ipx(0xffffffffffffffff, &(0x7f0000029000)={0x4, 0x0, 0x0, "7784c32d8a84"}, 0x10) 2018/02/04 23:00:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000709000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000375000)={@common='ipddp0\x00', 0x8}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000273000+0x824), &(0x7f0000dc6000-0x4)=0x5) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r3 = accept$alg(r2, 0x0, 0x0) getsockname(r2, &(0x7f0000477000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000614000)=0x32) sendmmsg(r3, &(0x7f00007c6000)=[{{0x0, 0x0, &(0x7f000083f000-0x60)=[{&(0x7f000014e000-0x7c)="ccd2de1dc357b0033763d110bd598a62e59a7b501794d1395b716423ece8db36578c76fe2d4cc6cedf77693d91490cd69debbe65ce9195f5", 0x38}, {&(0x7f0000931000-0x14)="36ebd0247349ecc9545cf975b555d1a43f", 0x11}], 0x2, &(0x7f00008a4000-0x270)=[{0x10, 0x112, 0xffff}], 0x10}, 0x8}, {{&(0x7f0000e20000)=@in={0x2, 0x3, @broadcast=0xffffffff}, 0x10, &(0x7f0000f0f000)=[], 0x0, &(0x7f00001e5000-0xc0)=[], 0x0, 0x4000000}}, {{&(0x7f00006b2000)=@l2={0x1f, 0x3, {0x5, 0x80000001, 0x101, 0x9, 0x7}, 0x1ca4, 0x3ff}, 0xe, &(0x7f000093e000)=[{&(0x7f0000c9e000)="f5fd0112311c80ba49a1091ba3fc8a50768c977afc41982ace843de370ce569dafbfe26dbc850f4129b1e2258902e1d743f7dc206a59b2b66ecbaf1b80c8e71962d2484ed09d6c23defc56b70bf98e7f7626ee0b4492a7f2f8cf26b9ebb975489a459e17598848585d481003dee1ef9f1c2a037441a1088a875e576ab0cd6cd82b1d885a63c70cb79b6ca07d6cb8b413ebbe32e07bdc692c03732686e77098a540a535f2bd5a67ecec464d387b62cfccc76b88ba1c6372b8233f4466d42d1f1eb901ca2c0a627b24c4604782", 0xcc}], 0x1, &(0x7f00009db000)=[{0x10, 0x0, 0x7fff}, {0x7f0, 0x186, 0x0, "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"}], 0x800, 0x20000000}, 0x1}], 0x3, 0x0) 2018/02/04 23:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x7f, &(0x7f0000a45000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000022a000+0xfe9)={0x0, 0xeb5}, &(0x7f0000a0c000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a67000-0xc0)={r2, 0xb8, "175db67ff0f0a84d5f3ee581107f68b5ee788847d7068b8ab98d66679ac2eff574cfce27dc2e861370b0269808818b1a2b1432933c5d7124a2a4cc40889c9451cd1294735d05471f6cdf2b7a83aa537f030d1456918eb41fdac19c3f02b83f0e61b094c7ae462420e1297c4f75000c52bbf8c61ca2ce7c3aa775f2f2a25ce21ed32d840221afb6f3fdb246cf4e54a5c2b391b3d2072a17017b09de23d63ca079c498e47abd8646a80ffcd19037ac317ce4f64237ece8f1d9"}, &(0x7f00000d9000-0x2)=0xc0) r3 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00005fb000-0x4)) bind$can_raw(r3, &(0x7f0000bae000-0x10)={0x1d}, 0x10) getsockopt$inet6_dccp_buf(r3, 0x21, 0xe, &(0x7f000048d000)=""/4096, &(0x7f0000c6c000)=0x1000) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000c4c000-0x4), &(0x7f0000651000-0x4)=0x4) 2018/02/04 23:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x6, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000786000-0x4)) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000075d000-0x4)=0x5) 2018/02/04 23:00:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x20, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000cb6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b42000)={r1, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x1, 0x200, @loopback={0x0, 0x1}}}]}, 0x110) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000262000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000229000)={0x0, 0xe82}, &(0x7f0000808000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009fb000-0x8)={r1, 0x1}, &(0x7f000015d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b9f000)={0x81, 0x217284fdd89210f5, 0x1000, 0x81, r3}, &(0x7f0000ece000)=0x10) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11, []}]}, 0x15c}, 0x1}, 0x0) 2018/02/04 23:00:00 executing program 0: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f00000ea000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x2, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x3, 0x6, 0x4, &(0x7f0000439000)={0x0}) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000acf000-0x28)={r1, 0x0, 0x61, 0x5, &(0x7f0000368000-0x61)="7b232304b5f3ad8a26fe96a9059f9e644b21ea67b1f8d7a436f8e890959355d9a80000fd998acf152e7b29d8f03243362f7e462159aa21d99c9e1fec1adfd4fb189abe397f877836965cea9a691a82d22dfbb2142e4a9dc949bb1f3a5d31d595b7", &(0x7f0000735000-0x5)=""/5, 0x6, 0x44}, 0x28) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f00007c0000)={@loopback}, &(0x7f0000acb000)=0x14) 2018/02/04 23:00:00 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xa, &(0x7f0000b59000-0x1), 0x346) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000798000-0x28)={&(0x7f0000fc7000/0x4000)=nil, 0x3, 0x3, 0x80, &(0x7f0000b2b000/0x3000)=nil, 0x100}) 2018/02/04 23:00:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x5, 0x6, 0xe58) ioctl$sock_bt_hci(r1, 0x400448e4, &(0x7f000043a000)="878dd5e6641d9234bccea7ad496dd6d6d771f666e230096d0fc923d70eb726506c9b9a8422b5c0fab8fa706d651062409acf5ac3b3ed9418d80d014045edf6d4c0e251cdeab2e172caf845594d06b425584c71ad3a4c99781cb638fb73260ac6a3136746414ea02e2e75e05dbab88110f42e6ed3fe1d9d6af94c9148b6172b985a8885a2d76aa1d2476481960322ea5fa63fee5f235930b0644376a6062d9de15804c77ff57a528ee8bc037b4bddb9d23d6803c859776cd0a0cd96b169e08b7c43fdbbe04a") ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000834000-0x12)={@generic="7c972e91e1189e1ca243c3b91723441e"}) r2 = accept4$ipx(r1, &(0x7f00003de000-0x10), &(0x7f0000161000-0x4)=0x10, 0x80800) recvmsg$netrom(r1, &(0x7f0000690000-0x38)={&(0x7f00006c3000)=@full={{0x3, {"1ec3bf513f5771"}, 0x5}, [{"2d7481316a6bb6"}, {"e1e9294eded105"}, {"53ea4b66867f1d"}, {"5c7db8f1e9feac"}, {"4f37c079d51e2b"}, {"6bbc57f8e5e873"}, {"eee0db4316aa9d"}, {"ec067bfe34979a"}]}, 0x48, &(0x7f0000013000-0x10)=[{&(0x7f0000fc1000-0xd0)="e49a41c4b8db8e4c0077a9d3e13756a9258c8a97a456528f583944226258924c3bdcb813168d35f0f327d0b45c575f1111bbdb39a7a0ddbf16f6ed0213bd80555823e07c2e7ad10b93a1a28204608c3bb0ea8d3b8c1abc8ddc0eadb36de1bd4da2c2a45c2cef748ee2cc62598e5ab52853fa492e7194352cc9989d833f3261b4e9cd9bbdb8fac97fb478e913f3fb96c7cb055237ef9e0a6d180c91ee99269de96b83859bc2ffae362867e1038ca0ef2818bc83636bd16893a620833279f30b6ab84da6820566736644a532e2b5dd69e7", 0xd0}], 0x1, 0x0, 0x0, 0x10}, 0x20) sendmsg$nfc_llcp(r1, &(0x7f0000319000)={&(0x7f0000445000-0x60)={0x27, 0x80000001, 0x10001, 0x7, 0x1, 0x6, "9a58aa54df00a65f41293f051b0d7380d700b7273bf601c57f9c91de780abbb52fcc3d0e3572e8a536d2f6493e25b6afdc535e8a65747a8fa34b69f8f5114d", 0x98c}, 0x60, &(0x7f0000fa4000)=[{&(0x7f0000d00000)="209b4f996d9b6f22d25bcac56b1a1f76a8084bb41f18e3d5d973fe268b3eb748a27520642114b246b3f7fc9a1541fe45c8157b8d06c7d0fe1808948bc69760f45f119bbd014b58d0fa0a9e10331462a108e7f068eea54b119b61dcb7752a7eb1250a11cbba638fff0e16696000f2ee872bf0033d57f4b294913f1e99183ffccd2f9d3f316145e73d4b597d77ac83d14dca74a1e54f454ddffbab5c09f93d964d2908dabeefdf0e21db4e58faa0ed95d3a68eda0148c3f20a04e8e526385b4d86041e0cb77ebcaf", 0xc7}, {&(0x7f00000ff000)="27ecabb812c2b898798c4666cd2c5aea58e8d65ef32ed93fba2cef10b6ff50d401ef232a2c32ae11eaf8b5", 0x2b}], 0x2, &(0x7f00002c9000-0x58)={0x58, 0x1, 0xffffffffffffffff, "fdc5201d3d233de36b76eedef2a6e092842aed170147d2328c363d3ca846e9983230d210384619f1f04353df7b1702b459707751f238227b7442e68721a76952027995cf3bb1"}, 0x58, 0x40000}, 0x1) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000002d000-0x8), &(0x7f0000666000-0x4)=0x8) getsockname$llc(r1, &(0x7f000053b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000071e000-0x4)=0x10) connect$nfc_llcp(r1, &(0x7f0000f21000-0x60)={0x27, 0x20, 0x80, 0x7, 0x73f4, 0x2, "7156042f5bb6a275c009dc4b5935f8818814de7b6a0ce680110f0929a69e3544ff7fd6c31e310c9a64edbd9b8740c0050572ff1c6083d89bca360834cf3cc8", 0x3}, 0x60) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/04 23:00:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000fa000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @empty, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14}, {[]}}}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) connect$unix(r0, &(0x7f000006a000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) pipe(&(0x7f0000dc4000-0x8)={0x0}) bind$unix(r1, &(0x7f0000666000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/04 23:00:00 executing program 7: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003fe000)={0x0, 0x8}, &(0x7f0000e6f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000774000-0x8)={r1, 0x54dc}, 0x8) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004f7000-0x8)={0x0}) socketpair(0x11, 0x2, 0x8, &(0x7f0000529000)={0x0, 0x0}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000054c000-0x8c)={r1, @in6={{0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x800}}}, &(0x7f0000e6f000)=0x8c) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00001f5000)={0x6, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000a6c000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000e6e000-0xb1d)="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", 0xb19, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/04 23:00:00 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00002a8000-0x4)=0x39, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/04 23:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) listen(r1, 0x0) accept$inet6(r0, &(0x7f0000bca000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000447000-0x4)=0x1c) sendto$inet6(r0, &(0x7f0000e3f000-0xe0), 0x0, 0x20000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000016e000)=@common='tunl0\x00', 0x31b) socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000ab5000)=')', 0x1, 0x0, &(0x7f0000327000-0x4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) 2018/02/04 23:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x200000000d, 0x3, 0x5, &(0x7f000035a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000bda000-0xc)={0x80000000}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00008ec000-0x4)) write(r1, &(0x7f00006af000+0xebb)="6e6d372d443a4b398e985157f6f71aa8a376e42d12d50bdd50859ab1cc75b901c3314a349f6919e329dec4847bbe6cda47466aef016589385f151ad15a0d48c51d184e86952a02e8eb933a1e3b41d22767cd2ab21d896739c06fea8dace2b64fdcb1ec16b91e80947bab64a5e5008751d0ded550779460b7cc0546362e29fe12b4", 0x81) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x7, 0x5, 0xb}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) ioctl$int_out(r0, 0x2, &(0x7f0000710000-0x8)) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/04 23:00:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000449000-0x38)={&(0x7f0000de5000)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000364000-0x50)=[], 0x0, &(0x7f0000872000-0xab)=""/171, 0xab}, 0x0) r1 = accept4(r0, &(0x7f0000e09000)=@sco, &(0x7f000005c000-0x4)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a20000-0x4), &(0x7f000069b000)=0x4) sendto$inet(r0, &(0x7f00009f1000)='e', 0x1, 0x0, &(0x7f0000f35000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/04 23:00:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x2000000000100) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b9a000), &(0x7f00004fc000)=0x8) r1 = accept$inet(r0, &(0x7f00005a6000)={0x0, 0x0, @multicast2}, &(0x7f00002d1000-0x4)=0x46f) write(r1, &(0x7f0000a24000-0x64)='I', 0xffffffffffffff8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000049000), &(0x7f0000bd2000-0x4)=0x8) 2018/02/04 23:00:00 executing program 6: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x4, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int, &(0x7f000036a000-0x4)=0x4) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000), &(0x7f0000dee000)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4), &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000), &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x2}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f00005b3000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000bac000-0x4)=0x14) sendto$inet(r5, &(0x7f0000dfc000)="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", 0x105d, 0x14, 0x0, 0x0) read(r6, &(0x7f0000dfe000)=""/4096, 0xffffffffffffff5e) 2018/02/04 23:00:00 executing program 1: mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x20, 0x0, []}) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d44000-0x8)=@assoc_value={0x0, 0xffff}, &(0x7f0000c55000-0x4)=0x8) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d43000)={0x4, 0x200, 0x9, 0xcaf, r1}, 0x10) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000d44000)=0x10, 0x4) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00009a8000-0x4)) sendto$inet(r0, &(0x7f0000d43000)="858be363285163ccf12077242e90760520943994ec775f3a65a6aa9eec91b7c5e47c1c07b831b38296f1080aadbd2b99139788950294bff902a8041ed091079d7a17b2abc429be8e7a2b86047505546cd6581eb538100a54f8e861f5e23b979ff8a8fc6bc6dac0671fc64f5c07b01ea891cd3c57a35a124d8ad770738c6764ef5e8f1d70d17f6c8a0ad43ef4a8e68cb9a9b4e3db204bc785a10bf09b521905e2b3a3ca499b315dbd587a4d3ae9c465d9fb25f40f7319a910f9f7fc91559354228121ba12a76f3a3163f9c4acf57a", 0xce, 0x8081, &(0x7f0000828000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/02/04 23:00:00 executing program 4: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@common='ip6_vti0\x00', &(0x7f00005a6000)=@ethtool_pauseparam={0x40000000000015}}) 2018/02/04 23:00:00 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000002000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000007000)={@common='nr0\x00', &(0x7f0000009000)=@ethtool_sfeatures={0x3b, 0x4, [{0x96c, 0x9}, {0x101, 0x6}, {0x1, 0xffffffff}, {0x100000000}]}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000000a000)) 2018/02/04 23:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000276000), 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00004ca000-0xc), &(0x7f00001c4000-0x4)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3", 0x1) 2018/02/04 23:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f000098a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000334000-0x4)=0x14) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000c1d000-0x54)="0dcdddc51384f987cc3278d96f0700c4be4d2b81fcf34a713d5b16ccb3378be170f310bbca4156a277f9ca954d3787fc45bd5206b2973646d4e0712731f0f11a776559e5a140a0c90b0f3961542f00ee79271bb4", 0x54) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) r2 = accept4(r1, 0x0, &(0x7f000071b000), 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000246000)=0xdbcb, 0x4) sendmmsg$alg(r2, &(0x7f00007c2000)=[{0x0, 0x0, &(0x7f0000bea000-0x80)=[{&(0x7f000019c000-0x2c)="6011c102412594d0db5275c304eafefd215d7b96fa110d8ed8cb0b4e484d5d7a356bf7ee96b14f263a5b4ce9", 0x2c}, {&(0x7f0000b00000-0x8)="360956f622a64cbe", 0x8}, {&(0x7f0000f3f000)="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0x1000}], 0x1, &(0x7f0000483000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x60, "ff9d2d45a3dc84b4d413865bd80e0f5269d81aed5b4fef0cd573c72d7f9c1170406163d5cb13d72617e009bb172c779361d9008d2e2507bb1b27a130ef4870471ce75445defd7b92f4255018d174438a018a9d0203557cf6c1f730eb6b31d34a"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc8, 0x117, 0x2, 0xb0, "6103dd26131ff64bc91de05587b1b7e305b5523c4aaec5619b82ba23e93f52416806f64d762f352451378ed4c5cc4c247bff93494e93063ec0f3079c3ff72bb6e16a055ff002705748e0abb68ab6ca476c9bfda6d4a76682e92228d9f1af95a9af09765a74eb8c98715f14b54c24abf8c4ea6de28d24cb0187c6cf670c7a780f849dea9e4887a80a83006834f3022073f450c1c6c01f5b7158c5b50e9fbf3644003947e5c195efd8b63d68e6327132f3"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf8, 0x117, 0x2, 0xe1, "234a230a6c96f38090565de5250608df390c88217a914de9bf73a444a2a1b2e4935e99d2fa069d31dd32670b98e009fdd2f45e86f36fd3f725893c847aa961e917c97267c4db2229907b424a82a08724a8b7b3644b27a6138dc01fa7e6f4b4332f4c3da5704cc409145862ae48dba38870f034caee1a3d5576b45ddaa1e6492c567b2ccc6cc01eb7c8fafc110c344858ae8a90a0a44bf9c32830c3b4d03f4d6bdc3659b963a1d800c6f293209897a9ea52b0fa3d047545c9f97f235a80507fbb5e5373cd6c9df6aa450d96e30191e4b10c0d36b738890dc56566b7df052ab6a3b9"}], 0x2b0, 0x20000000}, {0x0, 0x0, &(0x7f0000636000-0x10)=[{&(0x7f0000a02000-0xb6)="08dd729a93bf606c59066d926521cd0b62802a233349b5799746a622f80c91e0458e055a25a3013ea873862424eddb1970929f8b9dc5bfe649d743646d249ecfd3a4e2cfe756c117136de58062763fec84d0e4b3ce644dc10034f9bb9c529336fa7de5dd7f2cfcefef8a48cd963955070ea324822db549af73ce8ced58955bfe073b8e3b399231abde31cbc164967e58e26439e5dea6deece6f6c11e05a98649fe5560d33d3171087f25cf1c222295ee0e1b0857fd66", 0xb6}], 0x1, &(0x7f0000f70000-0x1a0)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffd}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x70, 0x117, 0x2, 0x56, "bce9e1792776c68929f1455d42cdb761be1172c3fb936af9227e60b0a4fd985359d9c45dc398ed827ff6a8c20c3a5f458713d8cc929e43674930b111db2af3690a0cf2d416b97db166574f8eb099874b2babfa181c85"}, @iv={0xd0, 0x117, 0x2, 0xb6, "a696f63028cd370fde250c3531aa93f91975afa1da8fee11e4637ace86090e8764a66c83916893ba8624bea84a84a0d9358c2967cb69a6da808df395f01b622d0a883b780f385fe9bfa2761ff95b203b4e2790b3ed34aa2c6267c2d1d0ee60dad618080043aadc411fccf1ca7dd93869f241c8e5647b4542e2b09b3c72da6694162b33c3cd79ffc1bc55fae4704300f245b29dd73890bc8f7ba51ded685d6afe9bdf6f350c61662e650a1c63a590e5d1af1f375ac2b1"}, @op={0x18, 0x117, 0x3}], 0x1a0, 0x4000000}, {0x0, 0x0, &(0x7f00002d8000)=[{&(0x7f00009fb000+0xab5)="1c6e9eabea67edf0c7ff2b18da475aacb609cc9bb1884fee633d387b431fd886c10b9e92f3f00f254c02e5404af6a4a5fcc28b13f55ea2ce53bdf2f72f50cfb20b19d8cae7094e8ceaf2afb460eba38d13295e1cc1ea3242ed6a34a1bf7edb6680dfbaa4b59d110fa02689b622e65d746104032679e69017aeb71605fb02978ce7f68cda2335068adb963d5b3a9c6881071493858dc0e01f9380804429294100468cbf47f2224e0ca91452cdff74e7dca42579c397e1e404386359", 0xbb}, {&(0x7f0000e2b000)="13a730729c706c9503e7a9612d40b3567eeeb844e96eb811972c9bbaac7b5c13e945c55491bbf44bc394f7dd76709b", 0x2f}, {&(0x7f000071b000)="fb95715249672d771abefb967da02347b9a4b383e67105b1f8107d42dbdc5c706d15971b4e3a703569c8be61c902eb8b6030bbc5892a598453f83b3d79621af02fbe58a8ef1f420a0d68537e75f46e851895dde7e43c8d929d696cd8ea3daa04e1f6e4152e151090a126678238e01eadcb2f6fea2a49828a16c5c567cd7d812fb053076fba6834c28768ca0f0f194efd4a94601d6e5589b33113332137d43c528c9c9a4ce4f230cc914e3f2472aa99f612c9267a9a", 0xb5}, {&(0x7f0000e74000)="349ea4ab6df0d415b79cb6746bf8794538dfffe756892e89d83d8e270999fab65c22b0a09ac562b7d3999f8b22227066a09c152065d83e458ef45fbfbc4fa7e0258976510896257f1ccf22db9cf720204cdcbc6cb26133d4ceda448b3012db95043e792d3c5fba930a489911a4c97f71103ffe31d640e0b1158a6100d8486efa844edc6f1fd8f4be9bba6068998e91", 0x8f}, {&(0x7f0000cd5000-0x83)="7e7d96c0a429570e569cccbf074dc3cfc71c777d76a5664b3648af0c0718c3522b9acce122fcf07570bd46aaf30334c02f0c110868ea2d4a22084c2164585bbe8ca67cb33847bab00cd9be4af3de046dbb1d510787584dbe253cbe4becfd084122c83c7f4b4eacd095bedfbaad5be55cdddce37cfdc83a19953f4bfb49d95342bc7c90", 0x83}, {&(0x7f0000190000-0xd1)="df597d485f59e6786e38e6a0de3891be9580f0423646e5a725a1f9f52fd33bf3a42985fa2529d601846bbfc6d31d8901bc9534a06d7b989f144039d1e9ce97c2799c459a10749d51b799972e68ba77ba7dc823c517e5a9a0d8d026280d2f4273d10932c88e2db676c0af99c3adb6fdbb84c3cb0d6e93a1c3b194e90a5e4e57460fff2c50fe2b3a397a130812ee908586705bc85584eee71680c02b005d176bfd2f582c4ee3f420c299af64fd703760abd985040bbd05204c903dcdcdf11586ce7500875fdeba75afbc65d45b2866fdbb1a", 0xd1}], 0x6, &(0x7f000000a000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xa5b2}, @iv={0x28, 0x117, 0x2, 0x12, "bca3ab0511631757d5726ccf986a59d6f35f"}, @assoc={0x18, 0x117, 0x4, 0x7}], 0xa0, 0x1}, {0x0, 0x0, &(0x7f0000a8e000)=[], 0x0, &(0x7f00004be000)=[@iv={0x90, 0x117, 0x2, 0x7a, "0b823834c13b45d921040785f269a96ccfc3cc134e923a608df6541d4ccad34518e8897429f7d5885d39903cbed5259af7ca277f4072d4bd8fc310b533244675b8806f038fa4c0c8985264e438aacedeaf928fb5063e8d226d724c6365e95584bf9c38e830b0b82d39eb4f66304b090d6bde9c6d4fe1e25779c1"}, @iv={0x20, 0x117, 0x2, 0x6, "5f07cfb12a46"}, @assoc={0x18, 0x117, 0x4, 0x80000000}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x15, "cb61a34bc5ee5e7110a819d30952e82c24f9404fd8"}, @assoc={0x18, 0x117, 0x4, 0x32e}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x118, 0x117, 0x2, 0xfe, "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"}], 0x258, 0x80}, {0x0, 0x0, &(0x7f0000861000)=[{&(0x7f00009ae000)="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", 0x1000}], 0x1, &(0x7f00009aa000-0x190)=[@iv={0xa0, 0x117, 0x2, 0x8a, "823b8f20a5cc094697f47716e1f5db2d25782298cb688a8d02329ec64f80d1896beadaf96e772c766601166e3418f5cda8712d939ecf4a579404e3a74974cf2fe30903f5107645aaf3beefb539c85c62f49a3e88d1a6b6c472252aa4fde8036c1e633e44443fc0139e560be500d572de5abf66abdb08221e326a7cdd7d8ea4b8a8613a28f1c09b95c8ab"}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x90, 0x117, 0x2, 0x77, "d28987cabb0b68d3d1a75e641749ce0f4c51872a2388dd7492bc98196c6a390452358b2608d6c24686d648d4238edc0ed6f60b1249c4672447208a190e4c9762e0b224556c0cbdb0b1db3356643199c7e5e05c2427768580cb98cd7c32808b9b579d5570c1a368a2f396bac191a480ce2e2eb975865994"}], 0x190, 0x20000001}], 0x6, 0x4000000) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$bt_sco(r2, &(0x7f0000b76000)={0x1f, {0x101, 0x800, 0x9, 0x0, 0x80000001, 0x3}}, 0x8) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000714000)=@generic="04694679c71a55514c0946f366aa8f6b") ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b31000)={@common="6272696467653000ff0000002000", 0x0}) sendmsg$rds(r2, &(0x7f0000b9c000-0x38)={&(0x7f00000cd000+0xbfb)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000883000)=[{&(0x7f0000517000)=""/239, 0xef}], 0x1, &(0x7f0000a2f000)=[@mask_cswp={0x58, 0x114, 0x9, {{0x7, 0x8}, &(0x7f0000444000-0x8)=0xffffffff7fffffff, &(0x7f0000bc3000)=0x5, 0x80000001, 0x400, 0x0, 0x0, 0x1, 0x2}}, @rdma_dest={0x18, 0x114, 0x2, {0x5, 0x80000001}}, @mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x3f}, &(0x7f00007e8000)=0x9, &(0x7f0000eda000-0x8)=0x401, 0x8, 0x857, 0xffffffffffff8000, 0x7fffffff, 0x7a, 0x4}}, @fadd={0x58, 0x114, 0x6, {{0x5b, 0x9}, &(0x7f0000d2f000-0x8)=0x6, &(0x7f00009a4000-0x8)=0x7, 0x1, 0x5, 0x1cba, 0x0, 0x20, 0x95}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000eaa000)=""/163, 0xa3}, &(0x7f0000f69000-0x1), 0x2}}, @cswp={0x58, 0x114, 0x7, {{0x9, 0x800}, &(0x7f00002ea000)=0x3fe, &(0x7f0000959000-0x8)=0x2a, 0x401, 0x2, 0x100000000, 0x3, 0x4a, 0x4}}, @cswp={0x58, 0x114, 0x7, {{0x7fffffff, 0x9}, &(0x7f0000ccb000-0x8)=0x6, &(0x7f00000bc000-0x8)=0x80000001, 0x6, 0xfff, 0x8, 0xff, 0x20, 0x400}}, @mask_cswp={0x58, 0x114, 0x9, {{0x5, 0x3fa}, &(0x7f0000774000)=0xf2, &(0x7f0000437000)=0x81, 0x3d4d, 0x8, 0x4, 0x7, 0x4, 0xfc}}], 0x258}, 0x1) sendto$packet(r1, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r5 = accept$inet6(0xffffffffffffffff, &(0x7f00007b5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000bc4000)=0x1c) setsockopt$inet6_dccp_buf(r5, 0x21, 0xe, &(0x7f00009d6000-0xba)="11f1e2a7725e4e90b70d852bb7f72996ff806e40914715342b0b0fa804a06cf53476f24f32704edea0101b24245170b8af8691faa5f0a068dea4d9993f12fec544523df8656c52a6a9137b917444ff1700cc9a35c8969ffd796de4dae88b62c84f339a2d5668f5bf5c6eb55a5f5341be18c18ac164b20a43258cf1c1b57cb35b86ce4555691b157e49475ae89ce7f75335b885452dec774429b5100b607a9d5f2c3f4ceab6b5e6f706207e027f430272932033ea2d33fa625851", 0xba) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000bd2000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x20, {0x2, 0x2, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000c4e000-0x10)={0x0, 0x38, &(0x7f00007a3000)=[@in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff}]}, &(0x7f00007a2000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000411000-0x1008)={r6, 0x1000, "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"}, &(0x7f0000ada000)=0x1008) accept4$inet(r2, &(0x7f0000b5c000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000093000)=0x10, 0x80800) 2018/02/04 23:00:01 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000004000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000004000-0x4)=0x32) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000000f000)={@empty, @loopback=0x7f000001}, 0x8) r1 = socket(0x2, 0x3, 0x6) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000)) 2018/02/04 23:00:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) getpeername(0xffffffffffffffff, &(0x7f0000f8e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000000000+0x371)=0x3a) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000031e000-0x4)=0x2, 0xffffffffffffff94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) connect$bt_rfcomm(r1, &(0x7f000032e000-0x9)={0x1f}, 0x9) socketpair(0x11, 0xa, 0x7, &(0x7f0000438000)={0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000f0e000-0x8)={0x8, 0x7c2}) [ 90.172894] sctp: [Deprecated]: syz-executor1 (pid 15258) Use of struct sctp_assoc_value in delayed_ack socket option. [ 90.172894] Use struct sctp_sack_info instead [ 90.223430] sctp: [Deprecated]: syz-executor1 (pid 15271) Use of struct sctp_assoc_value in delayed_ack socket option. [ 90.223430] Use struct sctp_sack_info instead 2018/02/04 23:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x9}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000091f000-0x90)={0x8, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/04 23:00:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f00006e7000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20) r1 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000807000-0x6), 0x6) 2018/02/04 23:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454cd, &(0x7f000002c000)) bind$alg(r0, &(0x7f00008a2000+0xacd)={0x26, 'skcipher\x00', 0xffffffffffffffff, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4), 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendto(r3, &(0x7f0000784000)="f5", 0x1, 0x0, &(0x7f00001f0000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty}}}, 0x26) readv(r3, &(0x7f0000328000-0x60)=[{&(0x7f0000835000-0xc0)=""/192, 0xc0}], 0x1) pipe(&(0x7f00009d2000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000462000)={r2, r4}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000730000-0x8)) bind$inet6(r2, &(0x7f0000741000)={0xa, 0x2, 0x203, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}, 0xffffff84) 2018/02/04 23:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x3, 0x1, &(0x7f00009bc000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000514000)={0x1, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000ac1000-0x20)={0x9, r1, 0x10001, 0xffffffffffffa52f}) syz_emit_ethernet(0x26, &(0x7f0000362000)={@link_local={0x1, 0x80, 0xc2}, @random="ea11f9e9d82e", [], {@generic={0x4305, "cc0f20757d9c8cdd3f4ee57681d8e12728c323d296a9e883"}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00003eb000-0x4), 0x800) setsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f0000460000)="7d9acd612c524eca8135ac39d9bb7adc649c912a69354f0dfb06a043280dd9024e7cbb88efe2a62dbb593066e44ab93fbfac8cbff59134568d85950059cf25befc654f9da0a62a3385aeddeb9fa7cd744233ab316d6b015d2a071712de1a233156928c96b7c2b6a55d79e67e48f58fa8f21673762952063999a63ac067806efad63a98cfc4cbc948825ae7686ade1dc70d51b1d48b891b3505c46e09858698b26406e940b03e5f0b8818333a11c5cf294d9372525359964ca22b625a645f3c58b30ffd943cc6bbcfcf7da6f20d0218", 0xcf) 2018/02/04 23:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) socket$alg(0x26, 0x5, 0x0) 2018/02/04 23:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000cf6000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) accept$packet(r1, &(0x7f0000c1b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000019c000)=0x14) 2018/02/04 23:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff00000300000500f4ff03010002000000028600000800fffff404aae1"}) r1 = accept4(r0, &(0x7f0000d69000)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, &(0x7f0000cff000-0x4)=0x1e, 0x800) ioctl$sock_bt_hci(r1, 0xc00448f9, &(0x7f00001f7000-0x94)="1698c61fa697d20c0fd008e652b0078c1ce8a67281b955b2be99b4d95b202fe2b43a8842e52350dd76392f25027c50ba617bc19a8b65a4e2147a9562600231d8487249325ba2768bb578f31ef244cda20b20e75100759cfc26279e3a5d815edabed9c5048f8a87fb3ead14f42e6f93e4624089975fb507ace6b1dfce135bc1f004a922685787cf9c98c3858be046da71093d716d") 2018/02/04 23:00:01 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) sendmmsg$unix(r0, &(0x7f00000a8000)=[{&(0x7f000076d000)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000725000-0x60)=[], 0x0, &(0x7f0000094000-0x18)=[]}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000806, 0x0) pipe(&(0x7f0000713000-0x8)={0x0, 0x0}) tee(r1, r2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000008a000), &(0x7f000076f000-0x4)=0x4) 2018/02/04 23:00:01 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000-0x1c1)=@nat={'nat\x00', 0x1b, 0x4, 0x2a0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @common='bpq0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @loopback=0x7f000001, @port, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}]}}, 0x300) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000010000)={r0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000011000-0xc)={0x0, @dev, @empty}, &(0x7f0000010000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000010000)={@empty, r2}, 0x14) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000001000-0x4), &(0x7f000000b000-0x4)=0x4) 2018/02/04 23:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f00001b5000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000280000)=0x26) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000bed000-0x20)={@common='ip6gretap0\x00', @ifru_flags=0x600}) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2713, &(0x7f0000218000)=""/1, &(0x7f0000b6a000-0x4)=0x1) 2018/02/04 23:00:01 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000fd9000)=@file={0x4, './file0\x00'}, 0xffffffffffffff6c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006d1000)) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fdb000-0x10)=@can, &(0x7f00003e1000)=0x10, 0x800) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00006f2000-0x10)={0x1, &(0x7f0000fda000)=[{}]}) 2018/02/04 23:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000f2f000)={&(0x7f000046f000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000b8d000-0x10)={&(0x7f000099b000)={0x278, 0x2b, 0x100, 0x3, 0x2, {0xa}, [@generic="644a40f313ab9be62ffb8481e0fbe94f2cfece32a0deef321ac076a79c632ea71e114e0578a36130e5adb10e55fedd14512f35c855b2c95dbdd9c1bdf9fceebd48cf08ca15b43f1bef6ff8eb63bc", @typed={0x18, 0xa, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @nested={0x1fc, 0x5d, [@typed={0x18, 0x47, @ipv6=@empty}, @typed={0xc, 0x28, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}, @generic="fb3a29a87797f516f62116a2035bca87342439f1e99f749e928af67d78dcc7fc51cac365a136c446851af3792f4232aff7b2fa0146ef4d7b80e382da78147e9012a9e93971f42e2f22420eb723ffc706fb5755e879d9acc5aaf5574942594488090580ffd61a9e63df6de343174550ba970e85bebd41dd0d9da24ac54c040481812876131763e2a2de5f36722b8f8a06c06d88b1617f8a8860c1a028047650fd322ada3a5297c0fd1f396ef4ef3065a74fc0726fe9385db1f7bdb6580445eaeeb0619276213dd814b0c6e4e14627fa8634921acf302950c9e0ac5ec01b", @generic="adb7700f9c09bf04ce29c99d87b5d7a1d1d2ccabcd536267c7e2b7108fadc4bc76e7b27d4892872ffb862805499ccc81c6f8f948a4ffff00cec687e9ca855573fdb564770d0adb90d36331d499a0916f96ca70a07e891d3509a0052df6d46df0a800dc003aedf6dda20dee1768d77ca221f301db96b5df4176bd6018d1a3a7cf5746cf73a3c2b977227394d8f10fc85a12e764d19fcdc2431d297622fa7782a038d7bae9a694deac14e2b8ff41ab3e65f970670f9fd0fa6f38a26442f564e8d63cc29561e88a2d59b80bc89cec2ea697a46bfc654e2e7cef334f5c85d516e311ec84e65597ef29194add3ba701c3d50ebaa1109ed1f37f"]}]}, 0x278}, 0x1, 0x0, 0x0, 0x404c014}, 0x40) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x18, 0x28, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x2000003}, []}, 0x18}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f54000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000616000)="bfb94fc6d708a6f5efeb109b0f634158e8254a53080a1f882dfd9877494ac666139b89c4bdefc82f549171310c10fa6db70447f770d3603133dce697e045973bdb478b9c65d7d7aef13222ee2911ff8a851a0657b868d00585fd84e9fcbe1efc88670bb8cf65d22781f9a975803f3e1c203b1b35d0a6de1b27b5a89a79a6dd18e7e671c21aeb3a7da42bbdf8082a0639a7078f268d0b958e5f672491e158f15d43ea12469a1d091a7fa708504a771dbb48dfcb5dc99e81a7cd6e1589dd5e51a0f6a8a4ba49093fb65f3c507e40ab64e8d69dce074415b47b5e396077ef3f988cb9978d", 0xe3, 0x4000000, &(0x7f0000ca6000)={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009e5000-0x8)) socket$kcm(0x29, 0x2, 0x0) 2018/02/04 23:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x4, 0x9) writev(0xffffffffffffffff, &(0x7f000008f000)=[], 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f000091e000-0x4)=0x18) 2018/02/04 23:00:01 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}, @common=@icmp={0x28, 'icmp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x318) bind(r0, &(0x7f000001d000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/04 23:00:01 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x9)=@rc, &(0x7f0000001000-0x4)=0x9) connect$ax25(r0, &(0x7f0000a2d000)={0x3, {"d9cff4c620bdc5"}, 0x6}, 0x10) 2018/02/04 23:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000017, 0x80006, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00003f1000-0x58)=[{0x58, 0x114, 0x6, "b1d1e489cb888984f0a7cd82a26b1eaeb1820337991fcf759fb3eea59518391dfe83a135d1e77381575695d854867b5aa77c468500084a23339e620eb9be408fa0"}], 0x58}}], 0x1, 0x0) 2018/02/04 23:00:01 executing program 6: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000dc3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f00006fa000)=0x3a) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000dc4000-0x2)=0x3, 0x2) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000dc3000-0x38)={&(0x7f0000dc3000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dc3000-0x20)=[{&(0x7f000009a000)="eac7fcf63c28128eafdadbae03b7aa5ceef7874ee4065a0f", 0x18}, {&(0x7f0000dc3000-0x7a)="4a287267f092b7429b56746ca9de561216e2de1a635dc6f599305ea9ee73eeb2cd0b31344004ed2e75a931b0ff8b5990926b6abca28ee184ee0406412fd45588f4a35ea7785e739168cb37087aa0593ffb7c2219c71c5a9f8b32953df324c9be4fd41ba3d0f83d1bdcd9b37373fbbc80193699a7d0dde09cf50e", 0x7a}], 0x2, &(0x7f0000dc2000)=[{0x78, 0x103, 0x7, "d7621d0d9c444ae7076f2a4a14fe3fb0d388949135028ffdbd0a154c2362ac51c63b3b0f589ba0b26cf0d8b9f53203c9c7a19fc48129120df9f6770d557acdbfd9861ce72bed80359afbd982077c8d855e1ae212f8ea0bab119ab51e33d3a793c36cfb59c078"}, {0x48, 0x100, 0x2886e011, "f446e6cd5a055284ce73e9fa040c798ff5a26a75bfb4e56eb571a6a6ab65806c6380359bf0320d5dfa46cc53d66a6e4bfe616f9c0e39"}, {0x108, 0x88, 0x1, "a870eaaaf5e516ca5814f737b684ee2ac5cfcad4b8df27acba27a332ddb878b24a727317ad2511a7948491fe5b17228e15e215aa142a2c9c4998d2a44166196cd9caf054d313ab51b19ed4dd70f4b92dcab54830072c6be143f88bb22ac191b27671a1d103a93284526a22c8900b34c20568d57090ff244d30b50f74cd999fedf1e52e1c6d6f7dee45384c5440ea5df9054336199b4f53ec586ad059e93b7b4665f3b720759e576a0a2e3e8b38e6e41700758cfd4f277cfca585d150dce34bfb4d4eaf5c90dfcb766ab1df58ea4d4b48efdf65de54687e2d284342af8974d0dfbf3fd9279291b15c786dbd550765f52ec660bfa6783e"}, {0x28, 0xff, 0x8, "794887f0398886d63614343c27dff849f7a5ac2894"}, {0x18, 0x11b, 0x5, "a0"}, {0x78, 0xef7fadf3922d704a, 0x495d, "56095d8955f6c7896f6e8a1ec15d0506967cc8af20dc486b318a780d7bd5f165a4c5695c5bbe90b63932368cd9e3b1238d8353a9ec8eafa4ca54d46056ea323c320cb56c1df31d714fdef2f5555dcefe588bc3b7a98b33d01d8b4b92e927400d9aa9"}], 0x280, 0x20040000}, 0x80) connect$inet6(r0, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) 2018/02/04 23:00:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) connect$pptp(r0, &(0x7f0000deb000)={0x18, 0x2, {0x4, @multicast1=0xe0000001}}, 0x20) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x20, @empty, 0x1000007}, 0x6d) recvfrom$inet6(r1, &(0x7f0000f7b000)=""/53, 0xffffffffffffffdd, 0x0, &(0x7f00000cc000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) bind$inet6(r0, &(0x7f0000744000)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000f6e000)={&(0x7f0000d3d000)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000cab000)=[], 0x1fc, &(0x7f0000f6e000)=""/4096, 0x1000}, 0x0) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[]}, 0x0) 2018/02/04 23:00:01 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0x3e, &(0x7f0000003000-0x2f5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x8, 0x2b, 0x0, @empty, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f0000015000-0x4), &(0x7f0000003000)=0xffffff05) 2018/02/04 23:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00004cf000-0x18)=@generic={0x80000001, 0x1, 0xffffffff82fb794c}) bind$alg(r0, &(0x7f0000234000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ba5000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000d4c000-0x5c)={{0xa, 0x2, 0x7, @empty, 0xfff}, {0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x80000000}, 0x3, [0x4, 0x1000, 0xa95, 0x2, 0x401, 0x1ff, 0x8, 0x100000001]}, 0x5c) write(r1, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed601a9a7f17361ec4f1a7f5405bb79d35d923bb8e4d4c11601074b2c66666572bbc3235b3f536a68f1cb9b89b78482", 0xaf) r3 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000d26000-0x4), 0x80800) getsockname$packet(r3, &(0x7f00000ca000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00003cc000-0x4)=0x14) r4 = socket(0x9, 0xf, 0x5) getsockopt$packet_int(r4, 0x107, 0x1f, &(0x7f0000c1e000-0x4), &(0x7f00000eb000-0x4)=0x4) readv(r1, &(0x7f00006e9000-0x10)=[{&(0x7f000070c000-0xae)=""/174, 0xae}], 0x1) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c81000-0x8)) 2018/02/04 23:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) pread64(r0, &(0x7f0000430000)=""/191, 0xbf, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000037a000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x2, 0x3, 0x1, 0x4, 0x6, 0xb4}, 0x20) write(r0, &(0x7f000014a000-0x22)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000919000)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000089000-0x4)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cd8000)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0x3, 0x2, 0x9, 0x0, 0xa0, 0x80, 0x5e, r1, r2}, {0x5, 0x400, 0x8, 0x7, 0x1, 0x1, 0x3f, 0x40}, {0x81, 0x4, 0xffff, 0xffff}, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x2b}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, 0xffffffffffffffff, 0x2, 0x0, 0xffff, 0xffffffff, 0x2, 0x3ff}}, 0xe8) 2018/02/04 23:00:01 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002000)=0x1ff, 0x4) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/02/04 23:00:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000001000-0x4)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x2, "85bf"}, 0x3) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/02/04 23:00:01 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f78000-0x4)={r0}) bind$pptp(r1, &(0x7f0000089000-0x20)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x20) 2018/02/04 23:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f00007fe000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0x400000000b, 0x7a, 0x0, 0xfffffe50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x89d0, 0x1000, &(0x7f00004bb000)=""/4096}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f72000)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a5e000-0xe8)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000568000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000027c000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r2}, 0x14) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) setsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000007000-0x4)=0x9, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) 2018/02/04 23:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f00003e9000-0x10a8)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0x2, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_address={0x5, 0x5, 0x0, 0x80, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0xfffffffffffffffe}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x68}, 0x1}, 0x0) 2018/02/04 23:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000090d000-0x4)={r0}) accept$alg(r1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x4000000000000000, r2, 0x1, 0x2000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) bind$netlink(r1, &(0x7f00004ff000-0xc)={0x10, 0x0, 0x3, 0x1}, 0xc) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000eec000)={0x0, 0x7, 0x2000}, 0x4) 2018/02/04 23:00:01 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000067c000-0x18)=@add_del={0x2, &(0x7f0000e82000)=@generic="2c03ea054fb4e968554e570fdb530bab"}) r1 = accept$inet6(r0, &(0x7f0000794000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000d86000-0x4)=0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000792000-0x4)) 2018/02/04 23:00:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ba1000-0x4), &(0x7f0000295000-0x4)=0x4) write(r0, &(0x7f0000a31000-0x24)="2400000052001f0014b2f40700090400020007100800018bffffffff0800000000000200", 0x24) 2018/02/04 23:00:01 executing program 1: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0x10}, 0x4008010) socket$alg(0x26, 0x5, 0x0) 2018/02/04 23:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000080d000)="96de47082522d1fb67f33388ab47425acd8e283299a0b789ab8ffd34410678ba77926451ceea0d4f804615c10305514e67508d87e629a61329f507a65a37608687cbd9349d63a1bd1fd56f23f474e4916fa51ee7070b8f9907f7ca8242bfcf340dc36200dd62be684703f3a627947c12b0ff1736e3bb297ec32cc1c88f9fd66870bed66d717ac70f63b1336eab8a77c7404cea9e63c2ee83cfe6", 0x9a) syz_emit_ethernet(0x2a, &(0x7f00005bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/04 23:00:01 executing program 5: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000da6000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000c22000-0x4)=0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000da7000-0x10)={0x0, 0x7c, &(0x7f0000338000-0x7c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @rand_addr=0x4}, @in={0x2, 0x2, @rand_addr=0xf8}, @in={0x2, 0x3, @rand_addr=0x3}, @in={0x2, 0x0, @rand_addr=0x7}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0xdcb}]}, &(0x7f0000da7000-0x4)=0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000da6000)={r1, @in6={{0xa, 0x1, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffe0}}, [0x3, 0x101, 0x2, 0x9, 0x101, 0x721f, 0x6, 0x7fffffff, 0x3, 0x80, 0x800, 0x1, 0x80000000, 0xbab7, 0x6]}, &(0x7f0000da7000-0x4)=0x108) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000da8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(0xffffffffffffff9c, &(0x7f000016c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000a1000-0x4)=0x14) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000da7000)=[{&(0x7f0000da8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000328000-0x30)=[{&(0x7f0000d31000)="ee47a89495166d8778cc475971c9baa915d09f0e1809c1c2818db497067e3352f41fd3e92361c1afb5969fec52754473bd87d22aa2dc1775faab3d3b34e2824b6f0da09842bda42c7197b2", 0x4b}, {&(0x7f0000786000-0xed)="e41f84407fba452bec6e0921f2acdf863ecf55086c18fdb84293910e1d2ab21dbecb3e7bcbf0f2bd407dcc5b41c03216c2f75ce3d218e3051427efa7c5a90b38b913cb30e50b61b7ed62824c73babb89b1a2043865faf3b335be2ef08bda8d790760142ae2d0322ee5528c61612c7fb3088baed1d157ca682953877eecb6973185afa870e225a67df13f20f8bd8c96e916e5a0805fa01d1314bc8090278d59b8c43b755ba3b85bc7744be1c9999dd8777aa3bbad7238f68be049fab3964f74cdd4273f095efe2003d36d0934706bf507427cce7f4825b75bff3c15abe2b3271ba9120456deafb581bc48d282f0", 0xed}, {&(0x7f0000da7000)="dea1b2ce507fa6ef90cb367dd011aa1e2a1b71544d76a382e9b21a39589f04574ee9ed5be5f44de14e91af862e617d9b85632b8c9c200cf7c32d67a4848bfe8e9671a8b4bf05aece1f70afe1104c39d4afc81870f708cd2cc41f49cfec2ac07f4c4d10192932b5e31d9c37443eb37c1c511fa5", 0x73}], 0x3, &(0x7f0000498000-0x40)=[@rights={0x28, 0x1, 0x1, [r0, r0, r3, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x40}], 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 23:00:01 executing program 2: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00009c7000)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000a35000-0x4)=0x8) pipe(&(0x7f0000684000)={0x0}) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000aa8000-0x64)={&(0x7f0000aa8000-0x20)=[0x5, 0x1, 0x5, 0x8, 0x6, 0x3, 0x8000, 0x3f], 0x8, 0x20, 0x7, 0x100000001, 0x17, 0x10001, {0x2, 0x80, 0x1ff, 0x1, 0x9, 0xe5, 0x7fffffff, 0x0, 0x4c16db69, 0xfffffffffffffff9, 0x2, 0x4, 0xc48, 0x100, "8ea085733678a03d7b1d82f7925417109da43b19dfd609d339a46dcf0c922bbc"}}) 2018/02/04 23:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f00006fb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$packet(0xffffffffffffffff, &(0x7f0000dde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00004ab000-0x4)=0x14, 0x800) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000775000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) 2018/02/04 23:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000916000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000685000-0x88)={0xfffffffffffffffb, {{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d61000-0xc)) 2018/02/04 23:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bf7000-0x4)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r2 = socket(0x4, 0x3, 0x66be) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003f9000-0xc)={0x0, 0x6, 0x10}, &(0x7f00004a8000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000eaf000)={r3, 0x4e, "567316d9dbeac14a143fe95a92c3d9c5c4b5e4724fc1f584632e9b9927857ca3507226b7c888cb67a7a4357e5de4c4a01a85837fca7713c6591c89e153e22c448b87c95a389927323beb3ce5add9"}, &(0x7f0000410000-0x4)=0x56) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e07000-0x10)=@common='erspan0\x00', 0x10) sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r1, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) writev(r1, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="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", 0x218}], 0x1) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00007ad000-0x4), 0x4) shutdown(r1, 0x1) 2018/02/04 23:00:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000052f000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00002a0000-0x4)=0x10, 0x80000) setsockopt$inet_int(r1, 0x0, 0x1e, &(0x7f000000a000-0x4)=0xf6, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00003c3000-0x1000)=""/4096, &(0x7f0000a96000-0x4)=0x1000) 2018/02/04 23:00:01 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000002000), &(0x7f0000002000-0x4)=0xc) r2 = socket(0x9, 0x0, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @rand_addr=0x8001}, 0x0, 0x1, 0x2, 0x1}}, 0x2e) 2018/02/04 23:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) getgid() recvfrom$inet6(r0, &(0x7f00007fc000)=""/34, 0xffffffffffffffe9, 0x40000060, &(0x7f0000b50000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendto$inet6(r0, &(0x7f0000fb8000-0x1000)="be21d80f5799efeb4ff7a2d8e250bdde8d489b66abc7b22d9571eaa47c93cfcacbdce65235ca919db2fac1ec3d1a93febadf82651229f881adb489910c7a6657d7303e1c1e0c52b6b78197a17f8d09a39ee8d15bfe231708d40b42205dda076a862147900bbe386002bf3feb7e38d4113635baf1da09c2837f699fd2b11ec2827e3cf306d1112d0fb39ecd4d9f74f4f498530fa5b863633fb95088d64081acd9b38d58733c7c2ee90e50587d1d258c36c31d8b4783fd8f0631b76ad5c3096ac19799b1a137e4853bc4d6b4993e4094a4c3597aee78ed6bc975c698fa7b74fd46aecd5b3958282e0ae6496e73d30de8bc4d6629d0ce16fc65fbe203d932a3fb7a301770bf1aed36dabc4f3b0a051d27535b5af0e5828f94db245b9b52874aa257c559816ed86611348fcbf08d2506c2cac0876d472d5619a4c3a1c071cbbb280a5d83354730fe85af27c6041e76659094197311afba0321afb354a380dfef1f7b046dc4d44262710698911f6a120adfd7fe278387988c3b2e5d80f3d3f9e5404f8db20733acfcaaeef4dd3b087239cba52d2909acfef27b0c7bf2c3f5f606bb29b7f6bdf6f605689f0433ba55db925fa595b0312b52924d64aea6092d9041ae67a5bcda5eaf2ff054be0c257ad6821de63fd8d7da995680180330decb8d4f7290394c6f625dff9d2822a63ef16345f7c18a68588252e6c9b37d1cc20fb04e2b6ab4dfbb41e16cbb387edab80dac6b4869493caa9c7cc1951ee32fcccbd95424b08c7b837ee885fbe656e4fe405b07d8b2ee127658e2f04c8e3b9fde5bcf4f5d6507eaef2f157479c6e2f2a79801c45c68d74fd922c2bea087c246c6d4fc504e4fb6f2836848a9ee70a6562c85d09dcdacc4a0d3709bf58f077782359cfde2d4abb4e579b9512a29ee281e6c30ee8de3fb2f10181a5ca57d57a27d6e4883d891a2d56c4628b950a9328d12934283ffaa5a128952bc190d0e3cab4754172fe3fce5c6dd403dea8af34f23ed9288666552e59d5faeb46772b370be5eded79899049c2333dea8ebc66533b7d17e7d4082440be448f227c6c03f5778aa7d7f73101fab4fe2dc94ff80d0d704d69adf343c84ee873f273e3e7172ecefe9af7c17172ddf02fbdee28101fd59f598c90b0b6ef9e7090769fb6c534f70acefdf79b5594d86804a4bce8111fa32d7aa12b269b70baacc31bbbe4612d975a8e6cbd93cfc3e8c80480ef410f9985cd6fe51ccf124a3aaaaa6d805f7dd8513cc41a8b4d073f59306460eabd7ac2a1ed3670f5aa3bfac9532212ca7106bceed8fe99037eb1697417f64574919e154a51ea79ce4ae146dab16e71b002bda005c8731937331a27bafc7d75d941e8b13a6cdcbb166210fbafb0d4964d9c926b951cf16c18c6da6b4e098a5925bb11260a74dfa675011633e32c52cdfdd9b67d3e0257ac67484fbabfb02a23ee82d2e60448b33005812d2b5b45b800e2e274ce47f7e0d042b20e3a42aab619dd66e2ec631f8156386ff34fd6cb8d9d67838011a008ad464565b7dff3334796ac7fb097c7117ebe043bfac1ad8efd8cc9db54ac4784f9ab9c3009422c08a87729c2a014b584f61f37844846588c92be58ab5a5187c8ca3c92a2015d430252d24c18bf2c4dbf8ca8204bca926e3a57c9ef19c233b66bdb2c3dfaa0125b37f2251421b8931b1df368291fb477f6f9058871a07ba6816ebe57c9834fc63239d994f64aa1a4ba7b2b4b76410ff4e3f4f9b47f98aae928b290268af48f6ba6ee08702b604f314e2703c47b01951a2e3f0b1c0ee002f6a0325bb42ea28a206149e0c54982e449a61f3b9bc49732f55be85545f58f63c6b0b8bdf4a303b0eb77c929cbdf9b91b9c076d10956a9073c941895a160549219e848fd7ecfc1f03d021a09782c23f9d35d1d10851a4d89f89e37b26a131873a61f51c946b5353de5869bacb6dcb1d8521c94fea79ee008583a9ffb1c6b00d9cee3a41ffde0b9072646783a80d668cb3ff0d1555aed4991afcdd388f299114da6371cad744375d0a2fa62ef04b200296561310d0642c97b6acf1e43ae09754f4feda97ab10bf8e39d4ffb89f4c9813a0173f153cb16dbcd8a60dca769e4742302e17e95b6887d7059255865e471fa6b4cc65f3395d0b6ff48bec900c2e1221d2e1a4cb007333c6b092214848fad9d055d489abc1a0f0fe954d1cfbb90d80732fa12192862ceeecefde1d95e2e97ee40ae238d63c456c3ff609c5c5f776871f726c6b1e2f9c0310455361e71cb5c818a9c9eb7ef627fd5f5d36964d80741d29127e5b4b987cd59f849a8b86ba0fce60e77eec281ded7d250992b3eac9f9951801049fd753159ad1a4af2e0b9d8834dfd3cde74fa585dd3f8edf1c415a204568a6b38ae179ac0a52984d3156a256249b904c7a5daa1a03e478e21f7ffa8d006ac70ea6adc99464c1b976367956d60a989f4c4e3c8b245543f3c19e2a9d2a023e2c1da3e2de67d2839108cc3aee37293a060b26e26b5f2430fde938d2244fe343e11a8a18b618070c94a70a0fe14e499c5384c1db4e926e7b45202379d0620193396cbf6e275ad5ed62b9ebb54a1eb79bbed653d549ea3dee3b2f2eb8dddc732c76950c3b3eec8e62f964ea4cc8ad7a7b3454dca766dfb554b3294412a70bb6f782adeea7c1e1509f6672d4a3a218a362c374711408e2f005f5421fe0e512050acbf209cc724d298bdd852550a8c2b3b0b40972b06cbda50d9ae6398822a2d1557e575dbe3ca1a5e110af7fb4c31c60e29d788492331d84a9db7cc857f7d3de5efc85680fc8fe6ee13ce29cebecc6ab868c905d9026b794ea446375e83f07e4a686da8e4d1a96b4c7a85b45463804b6b53e3a32f991b200ec806f405b63804c049d77d6fd26a3bd2e60a317281d4451799af42b5a7ce2b0beb9868c44ef78a33e9b2d1b6ceb0d20a85045d8c2c66976a1aa7881fc209517ad936f8362549260e7c9d6bfaf3ed1c2438190b58cfffd8328f8dc8845994a5b82ede6f4f67bdbcf4d5cd920dd1b9aa566e7d4728c0d80db0bcb0b59af48b1e0e6ed836d8eb0228cd203e506f841f7cee0e313d802c963f60fed04c94612de8c1f95a24a1cc630e1251c2028a14c70ceeb61fccd563eeaba7b1e6ad654e539010317a7fdff29e1467261f8c41d0f09bd084467028366c633c5dce9ad85fc45237774f0cc65e581dead8b2b67b1a6c089399a736f127073e6b7746e2a34d3f8d642a6c59ca0677d6c5d69c81caca59b05993ab1c6e3b2871bdc5018d481182a873510802312b61eaf188840a1f5efe1a36934efffe21bf910438ae96aa7904151146aee7076ecc9a8a3bf4e5b5f64f218a8b65faa729a7ecc66f3efb92b0f6201bf2db963dadce240644382f43e5da057ef2af7f5d545c47822d11db46f708a15eb870a4e43ef0e1314778a7a81091d9e429fd839b8ac68bd4ba957ba50e37fe50a0f12cbb6df3c8f6da5f93f0832a04186847fef13c940ab167af9c88f8002c48114a50f7461f4e13d290d11973535d96875ec4a9f18cc440ae7d30dccff000eb34b6447e8966cd1ffb8e5b620d325d100fc99407528983193b7fddcd46e4bce2420d4fc91b542c9650fd22c66d579dae6f2267960bdc76009d5ee5a4fca2a45e0150309beb790e61762b9279d7f860bc417ad6b0fd962a53ba9e6d1c8ad83cbe8cca9d73feaffa0971e1937853d4508f96fb034a87aa37ee6ddf147ed1264df9917f7bb0ef2e6826adec9eddfcfcc91626345e2801f2e5cda596edd71210d5e1076b73ce44de9021350ed8aa07c9032653160cd14ac66b0be8df9879a1620ca32b2223b8d4a0c4f87216907f921a6c2669ac49ecbb36265884a2d3ed8528d232e6d78766aee988e08ef9bd7e3292669ab5586321cf53d00ad4882bc5a49161bc7ebe27afac2a49f48efedcb4fc4cee0f2c62467104b8c7bbf03822bc8ff604567a347b506a509be4eb3e09e29443c363021ee2a3a7c70bee8cfe52612a0d77cf18def25a242033ac102990b6a598732894818866f84eb56c2010f3f24e3a2fe80b4e4135091b80f30671097778936bd655b3bbc48b3d1b71505484d0b7d1488afbe0c509b25e600e8aef99eec8817fe1a4adeda6d950dc2d382b34a05095702a2e28757989fce47e41bfb63cc52c5779300769a58de5e2d8dfdba941be1cea59d53a1d6badd54096f0ce858eb8d2fc980925c95d50b16724376da95165c2366f01ffd9f7baef4c7a80b3f6c9c79a97d4e26624ebc2e67bb5f26a40a476d3f11f0b6a3c9222b08517838c303c677e758bba0249b266280f049a0aa3dafcea9d8ef0492da464ddbfa20b8428a5e6940e6c9e7925a7f47512038487b6f1e2c08be4bd631628c2f5eade7f5e17d5c477940f1ded78e3e6f870d21940f660b6a673b7eed8f001cdb56ea0ea8b7301249b5a3fa19f4593be8c34bc62d43e406c3575bdd3a57cd728b7c36c7e731ae238457fa7ad5386d0d6286f0d5d608486816cef8141d539c91fd7c25248caa50c98c151b1a504e9630fa440af0cbecc311501dad443cd8b584587ff64ba6353fd260eac7144d884a515d5c3ae76153d66b506cc8e1774d6a87bb8e80510c64ba64e2ed85ca35027ebea90acf2017e9b08daad8baf30563479ca5317a0b4db04487d7a0a4435083b87689dcc6df71bf5d19e7421a0adedbb2e532b20711b2a7a35f55911073b4a35e8ea9b264454ef71bdceb8d6f53415dfc4917d6590fd31f5f994595b413d1084d58c92f0bf669b23bc67263402bd458d251e30fcffd0f605e2ad94a5902a2549f4ca95715ed91d4802f728e1c4642cffbff45a611fea6cc6d2942fa877ccb64914ae2496505ad0d444efb00498869fbdab0119c47f26fe173a2ef4957402ca4c3217c543e2734ccce336c8a95cfff639e28e90a74720162644c480d830880f92168551094fb93f440bde7e89a86219d2370375e45e9e0ff405f834e8713bf52bb00957e6103045769c4bbe59068518c9a1e8df1eeea1c7bb50253216bba699fbb26fbd2bf78c6e2cb25557c3df8e4273d96cb934bd3c8caaaea49b0c3ac6773b0befca5f57eec47bdff82bb812f71531e0c82705b6f84bb94948669dc95b690192bb1d3357fb3de66ccd856866ab79b2b79601ba743ba6c78b2aecb1fe1506f7f35d2d35870a74d102dd3b23a5e947d9bed28a478ce301b32ea70595704d89c4e435065df5a7a16eb993201455dad2ef1c1a890305be62a698cc83bf22860f8394a381fbedc01d5ecdd092bc845cf2dc09f776763e7df64de17e80f85afc4589f87eb34d0a2b5e66827a4a3ebbd5f4d6bace58bd77b2d4117c515e16270be8fab86f627331bf22967572d7b62a4675be4b97cbba3eead5421f6dad7ffe0b6e7bd956298e2bad7df8c06200065a8921e2413a5f11d66ad06b52c101d918a802e789bf3067aad269e35fb5711913afad1fb6c4c7df702e2a6ac9fed0885b632f012c8165191735835483e6d405ce2f8fe2cbf5d2bde8330f8653e6d7c99d7ee7012b55527fa1902178660f5c8d6fdbc0355b2e7d9e40a174bac65bee325ef01f20b44a08ce9c7c64bf81e77dfad9962d4e66519aa75b279d9af302ee7151766fb87baf0b4879a0d21f1dcef0967c78032491c59071ccd3c6000c628632d6b9a6f796af78d54f4bb5f9451a60555c77ebf58e42efc33776f220fab222c20b722f1984ef64b908489729012c65f6acb6b9940bd233d1aa3fd65cb57a185bb8f492b7c600dbbe2d8ba7b888d816fa6fe44550fa6a0d70ae31c3c2cd414a308e6a2b387", 0x1000, 0x4, &(0x7f0000acb000-0x1c)={0xa, 0x0, 0x7, @empty, 0x100000001}, 0x1c) 2018/02/04 23:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f03000-0x20)={@generic="3a52bf0a8a52c190f3dd5dfc409e48b2", @ifru_flags=0x8000000000003}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000f7e000-0xc8)="f49c0a53f03b4a0a99fc080690b43bd0a7cbcf769a43ccd35e58e45273fe999348042ef8633d21f0745fc86fb6800afd8c9203f490da508498fe21a54f5d78baacea47e3fe7ee8ecfb1c2c29d1513aad97ab74f6f4ad1b8a5b1ee1e6089566b900a5130908c2b92d19cb04a3f9754cff2ff89ca2f335d7e313aa1ae3bf87b7e72335c9fb57f2cdf43022c1b4f6cb270a7fbd6899a767a71cd5d2bfb177228d0d099bc21c68c5e4324e0131adf73b4239965e7cecd701829cbb7eb7c07d8f1813b5946c40362f2230", 0xc8) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000af2000)=@ax25, 0x10, &(0x7f00006bf000)=[], 0x0, &(0x7f00007fe000-0xb4)=""/180, 0xb4}, 0x0) recvfrom$llc(r0, &(0x7f0000590000)=""/191, 0xbf, 0x20, &(0x7f0000938000)={0x1a, 0x1f, 0x2, 0x7, 0x4000000000000, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffdfa) socket$inet(0x2, 0xe, 0x9) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000965000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c56000-0x8)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000580000-0x8)) bind$bt_hci(r0, &(0x7f00009aa000-0x6)={0x1f, 0x8}, 0x6) 2018/02/04 23:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000303000-0x18)="ff0204000000def31d001100000000d8144e000000000205", 0x18) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000b99000-0x1)=0x4, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f00008a0000-0x4)=0xba) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000193000)={0x0, 0xc5916915f617e2d8, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000b9c000-0x18)={0x0, &(0x7f000018b000-0x64)=""/100, &(0x7f0000dfa000)=[]}) 2018/02/04 23:00:01 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) tee(r0, r0, 0x8, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000d000-0x4), &(0x7f0000012000-0x4)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000009000)={0x9, 0x6, &(0x7f0000005000)=@raw=[@exit={0x95}, @alu={0x7, 0x7fffffff, 0xe, 0x8, 0x9, 0x100, 0xe1b5792c0c2c0aaa}, @alu={0x4, 0xd0e, 0xf, 0xa, 0x8, 0xfffffff4, 0xffffffffffffffff}], &(0x7f000000e000)='syzkaller\x00', 0x8, 0x1000, &(0x7f0000010000)=""/4096, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000008000-0x28)={r1, 0x0, 0xffffffffffffff18, 0xd3, &(0x7f0000007000)="18dc633116844ffb8bed8f94f3b9432bea89a3", &(0x7f0000006000-0xd3)=""/211, 0x9d5, 0x3f}, 0x28) 2018/02/04 23:00:01 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00003b1000)={@rand_addr, @rand_addr, 0x0, 0x0, []}, 0x10) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f00005e3000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d2e000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000511000)={{{@in6=@mcast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00005bd000)=0xe8) r7 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a0b000)={0x0, 0x0, 0x0}, &(0x7f00005b8000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a9e000)={0x0}, &(0x7f0000015000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000a8e000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000756000)={0x0, 0x0, 0x0}, &(0x7f0000a4c000-0x4)=0xc) r14 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004b5000)={0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r17 = gettid() r18 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x4c)="9f4a06578d784ed5b2fe4a35eb943358101c4286379bd67b080ad2300fef6c5b7f5186ab2fc85023cf1398e170326da33eba06385b2d647f6d462c483e9519ac3d47976c786dc3e9873ac2e3", 0x4c}, {&(0x7f0000000000)="c7e9", 0x2}, {&(0x7f00003cc000)="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", 0x1000}, {&(0x7f0000d36000-0x8d)="2a6a82f6bc9033368a0730f0adb19638919386abc76570f78c53f62d9bb04f557f1c127b17bb409d6c8a079f9461357e380e2e57b697ccb552dfa284ed113870ee47d21ee2851a001279c6cde9be8af8b9662b13190b7f5f2372f7035a9c775b8954061a878d804ab64d737ff85a5c455481480384cf1e60f401660ff666598ee7bd846d9b565073e5efdd15ae", 0x8d}], 0x4, &(0x7f0000f07000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x10}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="718075ebeee0a883e79bbb10d33d025245829d20d291255400dd76aa2e8d364cfee1ec5c937a865c2de4d2c646e218596222b9fd2308858bcfc8302bac0f074e", 0x40}, {&(0x7f0000d04000-0xd8)="b6c4ce152102c1d9cfe3f9d297c1ff59808edfa63cd83c08780c3bf14890e84a91321140511e37e6ef6be3709960a913a7dca6d27dd27cc603cf34a938e57d598ebc9dc38ad8e7837a8926c5db85870b972a9f052fd92b80cf4b39d0a848ee5256ba70a7d9b3d3d9cbd8a9f4d8144399fec3274618bc59bfbb860867c949f399dbf7aa380049302aefdcd5c354d49d23565b5c77e95e61b639be8072c496d25498ff5acd6a0e10f4b0527784ed89365a8575b34ba6d605fcee8ee8b6f36fa04949c22bf53225b02f44efc45f9f53226cb5bfe0f6a12e69d7", 0xd8}, {&(0x7f000072f000)="d75c5e4076c41ce0a6684ed51eead3b18320169bf539ede89581", 0x1a}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0]}], 0x180, 0x48090}], 0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004b7000)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_mreq(r20, 0x29, 0x14, &(0x7f0000001000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r21}, 0xfffffddd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r23, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r22, 0x112, 0x9, &(0x7f0000002000-0x1)=0x1000, 0x1) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/04 23:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000e1d000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f00001a9000-0x4)=0x20, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f5d000), &(0x7f000044d000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000048f000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c49000-0xe8)={{{@in=@multicast2, @in=@remote}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@dev}}, &(0x7f000041c000-0x4)=0xe8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f62000-0x10)=[{0x3}, {}], 0x200000000000035a) 2018/02/04 23:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect(r0, &(0x7f0000892000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) bind$inet6(r0, &(0x7f000023a000)={0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xa9d}, 0x1c) 2018/02/04 23:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) pipe(&(0x7f0000303000)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000188000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000229000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000059b000-0x48)={0xf, 0x8, &(0x7f000044e000)=@raw=[@call={0x85, 0x0, 0x0, 0xe}, @map={0x18, 0x4, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xae5a}, @generic={0x8, 0x82, 0x9, 0x8}], &(0x7f00007fc000)='GPL\x00', 0x83bd, 0x1a0, &(0x7f0000569000), 0x41100, 0x1, [], r2}, 0x48) 2018/02/04 23:00:01 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000008000-0x363)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x30, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b53b4d", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, []}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f000000e000), 0x1, 0x0) 2018/02/04 23:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f00009ac000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000c92000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000693000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3}) r2 = accept(r0, &(0x7f0000e8f000)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, &(0x7f00006ac000)=0xffffffffffffff06) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d4c000-0x79)={0x0, 0x71, "cec8e543e6ef31a9d5f88d38ca328c4329c3e1af32249a9487f388a9104575236c1b2ee4792a1becc3ecbf23f53469cc3f3afae0c6aac66254faa1994a8a641baf3251007bf1868c1cf5d47c772b768a10a3c449c5bccd65b7f5af8d5f67a249797b31d7c55fc08e75a46cbaebdbc63cef"}, &(0x7f00008f1000)=0x79) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000bef000)={0x1, 0x8008, 0x9, 0x0, r3}, 0x10) accept$nfc_llcp(r2, &(0x7f0000dfc000), &(0x7f000074b000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000028e000)={r3, 0x6}, &(0x7f0000276000-0x4)=0x8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00004c1000-0x4)=0x8001000000003, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b70000)={0x0, @multicast1, @rand_addr}, &(0x7f0000b16000-0x4)=0xc) sendmsg$can_raw(r2, &(0x7f00009de000-0x38)={&(0x7f0000c69000-0x10)={0x1d, r4}, 0x10, &(0x7f0000631000)={&(0x7f0000d49000)=@can={{0x0, 0x2, 0xfff, 0x9a}, 0x2, 0x3, 0x0, 0x0, "62548dede84d58d3"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x400c0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c17000)={0x0, 0x100, 0x400, 0x8, 0x200, 0x4, 0x3, 0x8, {0x0, @in={{0x2, 0x1, @empty}}, 0xdcc, 0x5, 0xd5, 0x7, 0x8}}, &(0x7f0000f2c000)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000238000)={0x0, 0x1, 0x1000, 0xfff, 0x645, 0x7}, &(0x7f0000328000)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000686000)={r5, 0x7, 0x8, 0x0, 0x6, 0x1, 0xa8a, 0x6, {r6, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x0, 0x7, 0x3b, 0x3, 0xfffffffffffffffb}}, &(0x7f0000966000-0x4)=0xb8) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000017f000-0x4)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009ae000)={r7, 0x6, 0xff, 0x2, 0x4, 0x4, 0x3, 0x0, {r7, @in6={{0xa, 0x3, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}, 0xff, 0x3ff, 0xf50, 0x80000001, 0x6}}, &(0x7f00006d8000-0x1)=0xb8) 2018/02/04 23:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) r1 = accept(r0, &(0x7f000023f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f2d000-0x4)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000552000)=0x4d94, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e3e000-0x4)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) r2 = socket(0x17, 0x80000, 0x0) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f000070f000)=0xddc, 0x4) 2018/02/04 23:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004c8000)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f000068c000-0x53)=""/83, &(0x7f0000274000)=0x53) r2 = socket$inet_sctp(0x2, 0x1, 0x84) accept$inet(r2, &(0x7f0000cc7000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000870000-0x4)=0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r2, 0x100401000003) r3 = accept$inet(r2, &(0x7f00001e7000)={0x0, 0x0, @multicast2}, &(0x7f0000259000)=0x10) close(r3) write(r3, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r3, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e18000-0x10)="d37963c2c1e8355da20e6f5b840fee49", 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/02/04 23:00:01 executing program 6: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fe0000-0x28)=@ethtool_eee={0x44}}) 2018/02/04 23:00:01 executing program 7: mmap(&(0x7f0000000000/0x313000)=nil, 0x313000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[]}, 0x8001) r2 = socket(0x0, 0xf, 0x5) mmap(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000313000)) ioctl$int_in(r1, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)}, 0x0) 2018/02/04 23:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000553000-0x10)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000335000), 0x10051) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000aee000-0xe8)={{{@in=@local, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000f19000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000445000)={0x0, 0x0, 0x0}, &(0x7f000073c000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000704000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000025d000)={{{@in6=@mcast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000f64000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000858000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b73000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b31000)=0x0) r9 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b44000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f54000)=0xc) sendmsg$unix(r1, &(0x7f00009bf000)={&(0x7f0000fac000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000809000)=[{&(0x7f0000644000-0x29)="3c1ec27a7dcd521070824cd21344a3067df5928c4cc6dc9ba2b2e67b70d6924078728c9a9cea762ae9", 0x29}, {&(0x7f0000e87000-0x8)="44c3efa834af33ee", 0x8}, {&(0x7f0000fee000-0xe3)="9577cb8e26991ee8633e997ad31ccf792f3413eed0d0b26c7fae240890625c440fbe408fe30e76db125f2a2ae98cc22afd064ed0f30c724be2e8461abd8bc99701f609a14130af86d4398ceb4cc50952d95be838752111a97394e533eb6a3ec79e4053f8fc23ce00620006f70b86b6f962ba0f71db5e0d7b090179615ca3a6a5a136036a259ebca96fb80ed6797649319c7a27b0a6c62a594072d1b928071514861cf4c5c5a6ad3e737fc3fdbf5b8f032c9919bf48cc7360c90d44d2aa6e3e2aa0560f0bfaca94f58eb5adf6c59ca8cb2d08a758c065d7f36eda617c3398377ec44cd3", 0xe3}, {&(0x7f000005d000-0x90)="e8dfd3fbc7374a33e58f259361fc624ed41d7bebc8e43a740e390fa5832f4468e7bddf87c91e4e3f7e332642c1ae606826fd29d6ffaef63719a1767f956e89be849489bd0940a7e08732cc5bb971033b76d2c756c5815361b71a67313f0f8b3cef9dfe26d6af9fe407ff6db5898ec0297a9eb911c5183c2bda34dc49d4b2a865a4a8a56f3b792171774421f91ad61559", 0x90}, {&(0x7f0000df0000-0xb5)="48a370f5a4c0b2ac1ed014f6aa180c40cb0f75b5f0fc82fbd33ce38333a6f496bb7340119cad6d81bffcc91fd7fe7f3d45c8ae1da85b23a56a4f06a27376f627e82b13471e14b80dd8edfcc351d4e31310e0ddffbd9554ddc72f4e4b13537252ce5bee8653383c6aa2c3632d59d7a60fb5a19692db3e0e4887e71b32db918a6ea3e8271eddd28efccbea1b7611c49a7f295cf4cd2adf55417ef1a84f64d5331ee1a669bb51e8bd3e7bb279968076a812f3993d9797", 0xb5}], 0x5, &(0x7f000006a000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xb0, 0x20000000}, 0x20000000) 2018/02/04 23:00:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x40000021, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x6, 0x1f}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/04 23:00:01 executing program 1: socketpair(0x1, 0xd97bab1156c428de, 0xfffffffffffffff9, &(0x7f0000b52000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000320000-0x30)={@llc={0x1a, 0x0, 0x9, 0x7, 0x9, 0x8, @empty}, {&(0x7f0000000000)=""/84, 0x54}, &(0x7f0000a6f000-0x1)}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80000000000007fe, 0x203) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/04 23:00:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x4), 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000002000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x0, @empty}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001000-0x8)={r0, r1}) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) [ 91.025777] dccp_invalid_packet: pskb_may_pull failed 2018/02/04 23:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000762000+0x984)=@acquire={0x128, 0x17, 0x315, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}}, []}, 0x128}, 0x1}, 0x0) socketpair$inet6(0xa, 0x2, 0x9, &(0x7f000035a000-0x8)={0x0, 0x0}) r2 = socket(0x8, 0x6, 0x8) bind$bt_hci(r2, &(0x7f0000270000-0x6)={0x1f, 0x8001, 0x3}, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fa0000)={0x0}, &(0x7f00009db000)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000e68000-0x4)=r3) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e6a000-0x4)={0x81a}, 0x4) pipe(&(0x7f0000e12000)={0x0, 0x0}) sendto$ipx(r4, &(0x7f0000caf000)="5bcb04d60285a6258349f6643babb2fabea3930079ba59c1d9d71d455b0ae73d4d0d92f46e75c481b20a0a95bbe5f47710a0c0790145aa510bbaa8c78ccdc0480e15354f1aba8e89837072c3bd6d1e97286a50ff76f2ee446ba981173c031226413392a162ca258e3b240bf93a98c0762410295abf05880bc2a7ed33f2e470edaa82b8d58588f33b7b33727757869d31cfd309f6adf53ab1c1036af79f397f38677f4954", 0xa4, 0x20000000, &(0x7f0000109000-0x10)={0x4, 0xfff, 0x5, "6811aa44bcef", 0x6}, 0x10) 2018/02/04 23:00:01 executing program 1: unshare(0x400) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc), &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="2c33810d3150a968730124d2e5c0d4ba136aa3753f440cf35655ec0ede1a4f80274f8dc274bba61f9e21097a4b07e4e683227d9b75af6272a58337852d362580", 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r1) 2018/02/04 23:00:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000028f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000dde000-0x4), 0x4) r2 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f9a000-0xc)={0x0, 0x0}, &(0x7f0000c0f000-0x4)=0xc) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000006d000)={0x0}, &(0x7f0000ca4000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003d4000-0xe8)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000480000)=0xe8) r7 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000062f000)={{{@in6=@ipv4={[], [], @local}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000bf1000)=0xe8) r9 = getgid() r10 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000096a000)={0x0, 0x0}, &(0x7f000002b000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041d000)={0x0, 0x0, 0x0}, &(0x7f00002d9000-0x2)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e3e000-0xc)={0x0}, &(0x7f0000813000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002ea000-0xe8)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000f48000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003f5000)={0x0, 0x0, 0x0}, &(0x7f0000fb5000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cc2000)={0x0}, &(0x7f0000f49000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009dc000)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000588000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000043b000)={0x0, 0x0, 0x0}, &(0x7f0000b89000)=0xc) r19 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d66000-0xe8)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f000091b000)=0xe8) r21 = socket(0x2, 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r21, 0x84, 0x7, &(0x7f00000af000), &(0x7f0000c44000-0x4)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000081b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d48000)=0xffffffffffffffee) sendmmsg$unix(r1, &(0x7f0000d01000)=[{&(0x7f0000c7e000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000cc000-0x80)=[{&(0x7f0000b28000-0x12)="343530ce7145de8fbc064cdc9680f8e0d726", 0x12}, {&(0x7f0000c2c000-0x1000)="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0x1000}, {&(0x7f00003c3000-0xc2)="cfeef3d11bc3aa2e60b530ed1f66d33d19eb2b5bfb8a7330f951e0689c99179586c283cb9a69ccfcd1ed121235d0e3ea09a61e4ad11d75b39d6522137aa90d317800921407fa6d10f9a34da5aedf14fd9c4b51e8005c5cecdb13a0ce12550b111c0bd4673a7109ef04b6afc21aa926944d8f5f303a4e0ac0bc9be938e604018247f7546525329e316aff95b3303afb3e62cdcf32559714b5c205b17f83c61e2937acfdabafc8e95308492a0103688a28edc5658824c4ee5ec0c558cfb89551aff419", 0xc2}, {&(0x7f000048a000)="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", 0xfc}, 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{&(0x7f00007a4000)="9269a3eb5c90f98722cd03ed90693573425cb7fefce3c7cc673dea851f3b967a8f05bb1424b77ec4d2298a8f78bb0781fea2cfc3db79421eff7757df74a8abb38458a2534494f862a46eccda1e7ef84eb3fceb7c028a7889a3de9bff309f3660097b17804e67fa2077a314b350c35cad54ea9aca531860aee5d7aaac5ec5725723aef11c", 0x84}, {&(0x7f00007a9000-0x1)='\a', 0x1}], 0x8, &(0x7f0000082000)=[@rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, 0xffffffffffffffff}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xb8, 0x10}, {&(0x7f0000c6b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005d7000)=[{&(0x7f0000336000)="3e087f92e656608eefa5ce6735c4cc9a6861407dc458f5c51029cbe9f0290afeef925aaa83f6b57eba136a10dd03ceea16a84b053e7ca0adb89e091241e3f32a706f48e3fcfa3000b1450f56", 0x4c}, {&(0x7f00002fc000)="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0x1000}, {&(0x7f0000b21000-0x5c)="e324f2024f06205d058ce21c77cc5958cae713327c68f9bb3d6160c4b8f72200ba5508ada8b87b38d8764ddb000ecfd068fd8111a0ae547146c3e843ba27cd3d50313ea320c893110f24cf75c2a1c67977bd930e5dd510bbe5dcbf6b", 0x5c}, {&(0x7f0000e58000)="fb90422dd23774e5b50f872702a2ef6852d0ee1da8b7c56f93add5603d9a99c9a1b80b4c6b06297ecc824dc567cda9840f4487b53a75c773fae9922233d0d08fe3077fe1633fda62d4310949576b", 0x4e}, {&(0x7f0000667000-0x22)="a34c9bd4b587584b014f198387a77d80dbec81065f2c70d0ab506ff53981c1c75ef3c4a6b21a886a33bf909d8beea0760380d17facf24adf9214192762b6a827f649f9cd8af7057157c3a4d58037fc9938447d50a4efee58618866be9b44e4db8d37dd08931d73dd86a11ff11a56ca4c2377a9debc5e1c9a402c52addcd096fd1a8d43e87c5a702ef1c70804924435299426", 0x92}], 0x5, &(0x7f0000e6d000-0xa0)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r19, r20, r22}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xa0, 0x4}], 0x5, 0x20000000) recvmsg(r1, &(0x7f00000bf000-0x1e)={&(0x7f0000668000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000896000)=[], 0x0, &(0x7f0000b65000)=""/13, 0xd}, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/04 23:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf, &(0x7f00007f5000-0x2e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @broadcast=0xffffffff}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000406000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000064a000-0x4)=0x10, 0x80800) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000cd000-0x18)=@get={0x1, &(0x7f0000305000)=""/79, 0x5}) 2018/02/04 23:00:01 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x0, 0x5) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3f, 0x4) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r1, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x18)=@ipv4_newaddr={0x14, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) 2018/02/04 23:00:01 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000d5c000-0x6)=@hci, &(0x7f0000044000)=0x6, 0x80800) 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) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000), &(0x7f0000002000)=0x4) sendto$packet(r0, &(0x7f0000001000)="b0ac5614f5c918ad27d63f6d5504d2a456711e452d230fa683aefcc94592065658a33097e24b64bbb9c9e894b61f8c3faa572937a625ad4417f9c349d7d8e6b534da17fcecca7085d7776212b648991c8500b6ec146a4248736010127f61e0a273315e474b6af1d0777b6a69597329bfbe3a7fa416558ae5828949c187cc81ae6c3149ab83e09512ec724a4a38c15c70687c99fd876c46bb5eb853ca3ea033a1407cf0ae18609cb07593fa99df46d52a3f042bd111762c35469829fcd444a7", 0xbf, 0x20008001, &(0x7f0000000000)={0x11, 0x2, r1, 0x1, 0x9, 0x6, @random="022142bfa7a8"}, 0x14) getsockopt$inet_buf(r0, 0x0, 0x3a, &(0x7f0000001000-0xbc)=""/188, &(0x7f00003a1000-0x4)=0xbc) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000000e000-0x20)={@common='lo\x00', @ifru_flags=0x800}) r2 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000f000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000007000-0x4)=0x36eb, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000005000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) accept4(r0, &(0x7f0000010000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @common}}, &(0x7f000000f000)=0x1e, 0x80000) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000000b000)={r3, 0x1, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/02/04 23:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000cc1000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffffffffffffe}, []}, 0x1c}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000181000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000f58000)=0x1c, 0x80000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000bbd000-0x418)=@security={'security\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0xd0, 0x1a0, 0x1a0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000093e000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2e8}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xff000000], [0x0, 0xffffffff, 0xff000000, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='lo\x00', {}, {0xff}, 0x32, 0x5, 0x7, 0x2}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x9ae4, 0x3}}}, {{@uncond, 0x0, 0xd8, 0x148, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x1, 0x9, 0x7, 0x1}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x8, 0xab0e, 0x25, 0x1, 0x0, "f59a04a36ddad2dc2c92fc713c92e583b1b41d4eae8b8a9122bdb8f9f0884c971e4a4646868323751cf54be9953c5171e77afa174a76fc747d5970ec92484dc9"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x5}}}]}}, 0x418) 2018/02/04 23:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x809, 0x0) connect$inet6(r0, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000257000-0x4)=0x5, 0x4) 2018/02/04 23:00:01 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x8f, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @ipv4=@empty}]}, 0x20}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000009000)={r0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f000001c000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000011000)={r2, 0x8c, "3bddc02a705c575173f0fb806363d790d394e1777ed2856b7c1dff60bbf7974db6eb0d9c15c147a85b8b2c521a734684eb5c6511cafcba2ac3bc17710c2b24b0aa49df25d1bb7c553b091bded6ffa5f8e88d74029a57669eb56f65b947dac68fa3e986ad53be48388b66956529ba8a0061328879eb699138f873e1aa8f4c40ce5e10f547f6f1e48856b89a5c"}, &(0x7f0000009000)=0x94) [ 91.099313] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=20529 sclass=netlink_route_socket pig=15500 comm=syz-executor1 2018/02/04 23:00:01 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0x0, &(0x7f0000824000)=""/4, &(0x7f00002ae000-0x4)=0xffffffffffffff74) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/04 23:00:02 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0xffffffffffffffff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) 2018/02/04 23:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000056f000)={0x26, 'skcipher\x00', 0xf, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282000-0x10)="e513b5bf00004000000000000000e314", 0x146) r1 = accept$alg(r0, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) socketpair(0x3, 0x5, 0x3, &(0x7f0000fa7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000079000-0x8)={0x0, 0x5}, &(0x7f000064e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000543000-0x8)={r4, 0x8}, 0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000094000)={&(0x7f0000f82000-0x14)=[0xa58, 0x7fffffff, 0x5, 0x100, 0x7fff], 0x5, 0x4, 0x0, 0x9, 0x0, 0x4, {0x0, 0x1, 0x8, 0x10000, 0xffffffffffff33f5, 0x5, 0x7, 0x1c00000000000000, 0x8, 0xfffffffffffffffe, 0x1dc3, 0x7, 0x3, 0x10000, "7fdd9f6b862e3657435042863c0b3bf2db9097aae66ec8cc238eab37ffb95df1"}}) sendmmsg$alg(r1, &(0x7f0000f45000-0xa8)=[{0x0, 0x0, &(0x7f000083f000-0x40)=[], 0x0, &(0x7f000070e000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x15c, 0x0) r5 = socket$netlink(0x10, 0x3, 0x17) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) pread64(r5, &(0x7f0000a56000-0xe7)=""/231, 0xe7, 0x0) vmsplice(r0, &(0x7f0000ddc000-0x10)=[{&(0x7f000033b000)="1ce30e5b9faaad5f063dc0a9e1dbbaf5c9b77ad449bd267eabb18d576cd63bc971015f27b6904e55a87d809888c166aad7f2a320a6919a1aeb5ff27962f3ad5d5da65ad8c2a437c94cd4b328fc14ee839bda5673c1446888763f762f0190ddd555d2a1b4760f180da2ede6a561fcf2be76c720be4d2a4c5897f45d12dcee61f7e2eaf267eb876f5320e7f355baf653cc85b67cd49fd8e1920bb0b2f2ebe832ba1de2e2f0ebb83ff20ca9cca182777aa7ea73fab978b437395349ba38a62c86fa8975ebaebeca32350a40ec6ef56c902da80eeb06e2871fb2d56ad7c4614a307c12578144ab4a9eaf973857832a", 0xed}], 0x1, 0x1) 2018/02/04 23:00:02 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000a000)={{{@in6=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000004000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x8, 0x0, 0x2, 0x2, 0x20, 0x20, 0x7f, r2, r3}, {0x8b32, 0x7ff, 0x100000000, 0x4, 0xc0, 0xffffffffffff7fff, 0x7}, {0x8, 0x9, 0x4b434dff, 0x6}, 0x10001, 0x7, 0x0, 0x1, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6, 0x3, 0x1, 0x604, 0x9, 0x5}}, 0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000b000)={&(0x7f000000b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f000000b000-0x60)=[{&(0x7f000000b000)=""/107, 0x6b}, {&(0x7f000000c000-0x1b)=""/27, 0x1b}, {&(0x7f0000002000-0x87)=""/135, 0x87}, {&(0x7f000000c000-0x7f)=""/127, 0x7f}, {&(0x7f000000a000-0xa3)=""/163, 0xa3}, {&(0x7f000000c000-0xa0)=""/160, 0xa0}], 0x6, &(0x7f0000009000)=""/4096, 0x1000, 0x3}, 0x20) accept$packet(r4, 0x0, &(0x7f0000005000)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/04 23:00:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b86000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @empty}}, 0x1e, 0xfff, 0xfffffffffffffffc, 0x0, 0x400}, &(0x7f0000620000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0xbab}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000348000-0x8)=@assoc_value, &(0x7f0000af3000-0x4)=0x8) 2018/02/04 23:00:02 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f000077c000-0x8)={0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000fe9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f28000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @random="f1c15719bbd8"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001dc000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0xffffffffffffff34}], 0x312, 0x0) pipe(&(0x7f0000c57000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) tee(r2, r5, 0xffffffff, 0x0) vmsplice(r4, &(0x7f0000b38000+0x64e)=[{&(0x7f0000919000-0xf5)='M', 0x1}], 0x1, 0x0) 2018/02/04 23:00:02 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000162000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0xf)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d3c000-0x10)=@common="6c6f3a000089ffffffff9300"}) 2018/02/04 23:00:02 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000047c000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[], 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r1, 0x3}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000-0xd0)=""/208) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000ee4000-0x24)="2400000026007f000000001400007700fbffffff010000000000e400ffffffff0100ff26", 0xfffffffffffffdee) 2018/02/04 23:00:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r0, &(0x7f0000048000-0x10)=[], 0x1000000000000205) r1 = accept4(r0, &(0x7f0000b76000)=@ethernet={0x0, @random}, &(0x7f0000b5a000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000+0xd6)=""/158, &(0x7f0000000000)=0xfffffeef) 2018/02/04 23:00:02 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/04 23:00:02 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getuid() r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000000)={{0x2, 0x1, @loopback=0x7f000001}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x2, {0x2, 0x2, @empty}, @generic="f72e7affa8506f9ac860313a8dc351d0"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000e75000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00004d5000)={&(0x7f0000c06000+0xce2)={0x21c, 0x2b, 0x329, 0x2, 0x3, {0x13}, [@typed={0xc, 0x1d, @uid=r2}, @nested={0x10, 0x23, [@typed={0xc, 0x70, @u32}]}, @nested={0xf8, 0x96, [@generic="00dc6eb7475d2da400eb16b522f638d8b9568abb9e3d5e54f1950db270f81ceeb7cc77d1660565b986831c2d746b0067cf115eec30b90c82081d1a83da93c5f581d5bc7311e695004c798db848359c3e15f58082124204f285529c2d6cc30456ee7a3d82aefcd527f4a52c3f65af0c519ca8b8afb27a126a47e8e8dbc27c61ba9040add1216a5727aea712d5746dab784bcce8db115e1c9185a662391460794866534abdc7eb8323a962f5ae6fa1064c96abbe0ea2d21ec613cb18853265c37492f58bece709", @generic="19b1689fb6e8b14e7761bd6d10daf2706541a65d5be724f4c4e6398ae9674e42e3258387535a7019c0a2a7"]}, @typed={0x10, 0x8a, @u64=0xfffffffffffffffc}, @generic="4f4002587d7b3f2a8b3505b1fc6c26e6643d9164bd86a7fcc22e4855842d08562739e513299cc70d87824b8817a62fced3a4cb58c8f1de77297536fded007bc7982101365c2855b137293d1ac6084d4698bf388bdd50d980862a50ba4a992c3e9712686775e4824b5d21932949c598e57b34f695e545b1859588c32ebe310317481043dfd37b3fe815ab2376001694a2ece7e26a1db2d3e3016cf98c9ecc165e3cbf6e01154c38cb45d2fbdcceda1369d733b7945bb57895985fd2533d3f573c71c54202f4e83db2b84273abd3af4b683d1ea57d9f812737d6fdc13f6b0af089c9"]}, 0x21c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d4e000-0x38)={&(0x7f00008ff000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000624000)={&(0x7f0000000000)={0x80, 0xa, 0x0, 0x200, 0x5, 0x3, {0xc, 0x0, 0x3}, [@generic="1cab73b1cc6c9ba7b4d4ab32ffd412526c29ef6257023dc6f30f6a5a5bfb01cafd85306968abf1472ad91f3897b34ea955d186778a24ae52f5dc0460f2cee11a1d0b8337be15ff2563825e30ae2fb4d024f3", @typed={0x18, 0x92, @ipv6=@empty}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x240008c1) sendmsg$nl_netfilter(r4, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 23:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f9c000)) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000c15000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19), &(0x7f000033c000-0x4)=0x202) 2018/02/04 23:00:02 executing program 7: socketpair$inet_sctp(0x2, 0x9665291313fd2562, 0x84, &(0x7f000022d000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="0c456ac31d906ed24ed621c576882b92b705e0233701ba62aabd5047a8245a832d28cd54fafdccef27cc353056635d45d47fdbe18dde9366001b1dc53b769db547e9f40e4715e153223a0c7ffe4b6672d0c95852954d9c0e9fa3c29d", 0x5c) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b40000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/04 23:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8"}, 0x60, &(0x7f0000001000)=[]}], 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009ad000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00006f9000)={@generic="fb497895109a5ab8de0afd7c63abec70", @ifru_flags=0x4000}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000011d000)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000004b000-0x14)={@empty, r2}, 0x14) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000212000-0x2b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x38000, 0x0, 0x1d, 0x3, 0x0, 0x2, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0x1, 0x9, 0x0, '['}}}}}, 0x0) 2018/02/04 23:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1100000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) recvmsg(r0, &(0x7f0000461000-0x38)={&(0x7f00009ca000-0xc)=@nl=@kern, 0xc, &(0x7f0000777000)=[{&(0x7f00004b1000-0xa)=""/10, 0xa}, {&(0x7f0000dc1000-0x20)=""/32, 0x20}, {&(0x7f0000dab000)=""/3, 0x3}, {&(0x7f0000792000)=""/218, 0xda}, {&(0x7f0000c0a000)=""/4096, 0x1000}], 0x5, &(0x7f0000b4e000-0x6d)=""/109, 0x6d, 0x100000001}, 0x2020) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000550000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000005c000)={r0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00002ee000-0x4), &(0x7f00000d5000)=0x4) bind(r1, &(0x7f00001ed000+0xfc4)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/04 23:00:02 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x10, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x13) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/04 23:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000439000-0x8)=@assoc_value, &(0x7f00008d0000-0x4)=0xfffffe71) 2018/02/04 23:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) pipe(&(0x7f000012f000)={0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae4000-0xc)={0x20000000}) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/04 23:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x800, 0x1ff, &(0x7f0000a70000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000044e000)) r2 = socket(0x40000000012, 0x7, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00004dc000-0x8)={0x0}) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000745000)={{0x7, 0xfffffffffffffffb}, 0x48}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000094e000)={r3, 0x80000, r1}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000f28000-0x3a)=""/58, &(0x7f000092e000-0x4)=0x3a) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x3}], 0x10}}], 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f00008f7000)="a29eb79a2f73d4ed4ca6593864d0990b6daba7ab358a2de26f47136c971aa8d2d90d43197737cc222abedd453c67ca0f4ccd16838dab877cf61f0b6b291498d8c09e84dbe93feeb056fac8d095b20c484b5125847514f7756fd491cec844d0d9471f22cd4576403fc4101d120a1238be049ca617215edc01a445e5cae6f67751c6328125fd88af528a0575957473be4ef8175a9754c17a01adbeb685907ae416dbf9db4558149069d103f1b37eafa54d85024dfeadcdb5804d2577f35e058dbd7be47f29b3bbb12ebe9b05c03d4e3b38a677601cfd6433b46733c01da883eb98cd725f004fea1aecf7e028c9d3e985ebc10bcc126f9af92447", 0xf9) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000fb0000)=""/34, &(0x7f0000d0f000)=0x22) preadv(r0, &(0x7f0000d28000)=[{&(0x7f000015a000)=""/237, 0xed}, {&(0x7f00005f2000-0x4f)=""/79, 0x4f}, {&(0x7f0000af8000-0x94)=""/148, 0x94}, {&(0x7f00004d9000)=""/60, 0x3c}, {&(0x7f0000fc5000-0x6a)=""/106, 0x6a}, {&(0x7f000054e000-0x1000)=""/4096, 0x1000}, {&(0x7f000065b000)=""/141, 0x8d}], 0x7, 0x0) 2018/02/04 23:00:02 executing program 6: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x6, &(0x7f0000366000)={0x0, 0x0}) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000dda000)=0x1, 0x4) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) write(r2, &(0x7f0000a2d000-0xd6)="3430678ed78d000cb636ff3b51526067fc7a12aaf3dfe31e8fb2fce8ceea2a82097c5def3df735bf95a3c6643976f306fc76bf030910d454ca7cf6665afd8396f2437a0f4bf5c197ffebe0ed7c19027225f195ef92401d1d33d154934bfceefe197cdaa1a54bbc8aa58882e82ee3aa6a1c199eab0f821e4f28a140b2f454b27aa58f4a29ea560b5dc165ad5aab3a87f5de45a5b06ffcf5ef0ab784308aeaddc4ff2e19fd03eb80816cd394455324b1579ca581760d0b53e602e7e6fd33f30480f79496573bef116a00e746327ca008bcad1f1d2c65f9", 0xd6) getsockname$ipx(r1, &(0x7f00000de000), &(0x7f0000344000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d9d000), 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/02/04 23:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ec000)="83bb0000000000000004e479f20000080200dafd056fd297e587ff07e4b693bd3f", 0x21) pipe(&(0x7f000021e000-0x8)={0x0}) accept$alg(r1, 0x0, 0x0) 2018/02/04 23:00:02 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000a000-0x4)={r0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4), &(0x7f0000009000)=0x4) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port={0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) close(r0) 2018/02/04 23:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f20000-0x310)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @empty}}]}, 0x190) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0}, {}, {0x0, 0x0, 0x400000000000000}, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0}}, 0xe8) r1 = bpf$PROG_LOAD(0x5, &(0x7f00003ee000-0x48)={0xf, 0x6, &(0x7f0000ab1000-0x30)=@raw=[@ldst={0x1, 0x0, 0x1, 0xa, 0xf, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, @jmp={0x5, 0x9, 0xb, 0x8, 0x5, 0x1, 0xfffffffffffffffc}], &(0x7f0000342000)='GPL\x00', 0x3d1, 0x5c, &(0x7f0000141000)=""/92, 0x41000, 0x1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e63000-0x4)=r1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/04 23:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fb6000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f00004a2000-0x4)=0x2e) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ef2000)=0x5, &(0x7f0000ba9000-0x4)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000301000-0x4), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e61000-0x2c)=@ethtool_cmd={0x1c}}) 2018/02/04 23:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000027c000)={0x0, 0x2}, &(0x7f00005dc000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000be3000-0x84)={r1, 0x7c, "630d4ee881b82e299a46584bc613867058e700acf74c52e0b80fb979c86898a956f0ebac6337db313fa0a747c2c2241793127def388f78bfa14012dd9c0d611bddc504d29a22d6012f4f2f90333e0d666e9cd4f474cab91d20f71e3255728ffb47b351184a29fa4a48b0237fadda28bb7350c154174825c957cff6ed"}, &(0x7f00008a4000)=0x84) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00001ff000)={0xfffffffffffffffd, {{0xa, 0x2, 0x5, @empty, 0xff}}}, 0x88) close(r0) 2018/02/04 23:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x120202}, 0x26f) getsockname(r0, &(0x7f000082e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000709000)=0x231) ioctl$sock_FIOGETOWN(r1, 0x400454ca, &(0x7f0000487000)) 2018/02/04 23:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d1a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00006e7000)={0x0, 0x6}, &(0x7f0000c7f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000983000)={r1, 0x1, 0x20, 0xfffffffeffffffff, 0x7}, &(0x7f0000434000)=0x18) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1e, &(0x7f0000689000), &(0x7f0000dd0000-0x4)=0xfffffd60) bind$inet6(r2, &(0x7f00003a5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002ef000-0x4), 0x4) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 23:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00007a7000-0xd2)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14}, {[@timestamp={0x44, 0xfffffd94, 0x8, 0x3, 0x0, [{[]}, {[]}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @dev={0xac, 0x14}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000580000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000065f000+0xe3d)={0x4, &(0x7f0000e78000-0x10)=[0x1256, 0xffffffffffffbc77, 0x1, 0x8]}) 2018/02/04 23:00:02 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0xfffffffffffffffc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000014000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000015000-0x8)={@rand_addr=0x101, @rand_addr=0x4000000}, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1f, 0x800, 0x6c39) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000008000-0xb)={0x1, 0x1f, 0x1, 0x4, 0x9, 0x3, 0xa48, 0x6eb1c0d0, 0x7c0, 0x5, 0x400}, 0xb) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000000e000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x40}, 0xc) r3 = accept4$llc(r2, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009000-0x4)=0x10, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000016000)={0x0, 0xc0000000000, 0x0, 0x9, 0x8000}, &(0x7f0000016000)=0x18) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000016000)={r4, 0x7fff}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000011000-0x4), 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000018000-0x4)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x2, 0x0, 0x10001}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000018000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000001000-0x8)={r6, 0x2}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000013000)={0x3, r5}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x88}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000016000)={&(0x7f000000d000/0x2000)=nil, 0x10000, 0x1, 0x20, &(0x7f0000008000/0x1000)=nil, 0x5}) 2018/02/04 23:00:02 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b40000000000004007352", 0x23}], 0x1}, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000008000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x40, {0x2, 0x0, @multicast2=0xe0000002}, @generic="0c6ebd98635afdc0b24689bd10d5ab6f"}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000012000-0x40)=[{&(0x7f0000011000)="a4fb7612febf751df4e3e4cdd2d8720b9ea5d99c2ea0cb4b396b37a06bfbbd7278a8dcb28e18f5c921b83e9bd49a9556a4f7ae7d5daba164029db930787014f60def8b73e7faaefb910544cff7231300c3f35d9cc30a81aabd892bb308a263b0e4e11debd5da7bf2b98ab1", 0x6b}, {&(0x7f0000011000)="d4a30c8310b0b5741c42a2bf0a2e69d0480b96c6643ce300c6e3e6927a9174fdb85d0042c59160d8040dc00d0ea16f835ea66fdead6ec8d6541f4ed4e9b92e507f4805da2bf926ab45b4349b171303dbb9bf7123797f802db22f51a836dc9a5841d36d241d99a276ee5efc47ec5f4ce182f1a06619b98bc475cacec9ddbef83fee83e3f8190c51df02f694fe7d80603128b7022537c3667b72af8c9926e50626380ba7404d6a5e994d77e5a2bee54fb03aafd480d8099c277c784c6d8d0c4845", 0xc0}, {&(0x7f0000007000-0x16)="dd98306e3c33b2fb00aaf62c0890a4367680cf0c3a8d", 0x16}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000000c000)={@rand_addr, @dev, @local}, &(0x7f0000002000)=0xc) 2018/02/04 23:00:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000c4e000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x109000)=nil, 0x109000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000011000), 0x313, 0x20000880, &(0x7f0000014000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000016000-0x4)=0x3, &(0x7f0000000000)=0x4) 2018/02/04 23:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x7ff, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/02/04 23:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004a9000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000506000-0xe8)={{{@in=@remote, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000f4e000-0x4)=0xe8) r4 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000083c000-0x3)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000082d000)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f00001bd000)=0xe8) r7 = getgid() r8 = accept4$inet(0xffffffffffffffff, &(0x7f0000afb000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00001bd000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002e1000-0x8)={0x0}, &(0x7f0000a23000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f00005b5000)={0x2, 0x4, 0x8003, 0x4, 0x7, 0x1ff, 0xffffffffffffffe0, 0x1, r9}, 0x20) sendmsg$unix(r1, &(0x7f0000b7c000)={&(0x7f0000761000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000062b000)=[{&(0x7f000055d000-0x29)="b6b863d197a4413788a6542d64a6306c1e99e17eab16927635c87181f98ed005285e171a93e5e912b1", 0x29}, {&(0x7f000013d000)="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", 0xff}], 0x2, &(0x7f000020c000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x4008094}, 0x1) read(r1, &(0x7f0000332000-0x9)=""/9, 0x9) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f000058d000)="c8dfb89343a94ada6725384cfb5bd8eb5fd261242b8de2f4e6c66f82392ea0e8fc2065b0554d463c24ac1f2747623652fa8f2abdd70da790bad84e0753c65e218c1cdb03262871923342a033b5da5dff8091d776d90acfb4036794ea789991ffa7e420143a7c02637997ca54f9c318bb14df95fd618ae185877987b6df0c8b851b1eb2ec516a6eabd6fcef9a7b0b00806ef4fe0f5560427698fd9aba12e8613c38f02403") socketpair(0x1, 0x3, 0x467, &(0x7f0000338000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000041a000-0x8)={0x0, 0x4}, &(0x7f0000d6d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r10, 0x84, 0x6, &(0x7f0000f8e000-0x8c)={r11, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}}, 0x8c) r12 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r12, 0x1, r1, &(0x7f0000b82000)={0x10000004}) connect$unix(r1, &(0x7f0000613000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/04 23:00:02 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f00007b2000)={0x2, 0x3, @empty}, 0x10) setsockopt(r0, 0x20000100000114, 0x5, &(0x7f0000007000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/04 23:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0xfffffffffffffffc, {{0xa, 0xffffffffffffffff, 0x4000, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, []}}}}}}}, 0x0) 2018/02/04 23:00:02 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000003000-0x20)={@generic="13070f6ff2a8df6f5914e3d054b3a149", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0x0, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x50, &(0x7f0000005000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000)=r2, 0x4) socketpair(0x4, 0x4, 0x20000000, &(0x7f0000004000-0x8)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000006000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x5c, {0x2, 0x0, @rand_addr=0x212}, @generic="31273a8dc5da79396a58590e35aa1ff0"}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000004000)={0x0, @multicast2, @empty}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r3, &(0x7f0000004000-0xe)={0x1f, 0x1, {0x100000000, 0x1ff, 0x6, 0x9, 0x1f, 0x1}, 0x5, 0x3ff}, 0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000004000)={0x90, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x1, 0x2, [{{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x1a8) 2018/02/04 23:00:02 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"8c95d95577cf32"}, 0x3}, [{"c01f56c81b1dbf"}, {"129ba27a122a3d"}, {"66cb0dd6439e0f"}, {"c70cfa623bf2fa"}, {"db3dbf03cf6086"}, {"337bd2405f709f"}, {"d267d9adf2a2cb"}, {"feffff0000959a"}]}, 0x48) 2018/02/04 23:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x200, @loopback={0x0, 0x1}}}]}, 0x110) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11, []}]}, 0x15c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f12000-0x4)={r0}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000075e000-0x4)) getsockopt$netlink(r1, 0x10e, 0xc, &(0x7f0000ef1000-0x7e)=""/126, &(0x7f0000b08000)=0x7e) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000db0000-0x55)="37811de12740815ac7fe81baf2031d8ef7cac032cd4cb48613c234266dffd2452fab26508f4f1a19704defdf209364652dfb256a8433aafc78bf04c28ff1a1e3c930fdbb03c32bb62d58ce0b9ded3c2035d113e124", 0x55) mmap(&(0x7f00008fa000/0x3000)=nil, 0x3000, 0x4, 0x110, r0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00006af000), &(0x7f00007ab000)=0x8) 2018/02/04 23:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffc2) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000395000)=0x3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00005c9000-0xd)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008ba000)={r1, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000090d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000f21000-0x10)={0x0, 0x0, 0xecd}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000bef000-0x8)={r3, r4}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b0000)="7c2658e17dca2f82a660", 0xa) recvmsg(r0, &(0x7f00000db000)={&(0x7f00003bd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000975000-0x10)=[], 0x0, &(0x7f00006cc000-0x1c)=""/28, 0x1c}, 0x0) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000af5000)={0x5, {0x2, 0x3, @rand_addr=0x10000}, {0x2, 0x0, @empty}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x4, 0x3, 0xfffffffffffffffb, 0x10000, 0x0, 0x81, 0x0, 0x81}) shutdown(r0, 0x1) 2018/02/04 23:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004d3000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f6a000)={0x0, 0x0}, &(0x7f0000a53000)=0xc) r4 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000078a000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004be000-0xe8)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000442000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b02000)={0x0, 0x0, 0x0}, &(0x7f000011f000)=0xc) sendmsg$unix(r0, &(0x7f000077f000)={&(0x7f0000627000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003f6000-0x50)=[{&(0x7f0000922000)="40b1d9bd799f8b6c44a2916b0b9395a85c5df781ddba7c137cdd0a2d4ea50e635af5d48ccb3695e3b3812ff92b66b97cb187941558bbc2e703e26b6a7dea51b02ec4119f7b8e32843e55a43beca8c83a6d3f76fc4c6c", 0x56}, {&(0x7f00001a1000-0xb2)="eff8bec8a20a4c2acefa71bd9a58d88331dda1744d6ad695397f2032692c5812194fbd75439e1cddee88669e980c0c3b7d5e0d2f318bdcd232bfb3072cdefb6d30eb0e493a8924efc97a7cf7d6821d9aedacf1a3f23d48a5cad450da855ac98374c2014a61b58bc8285c0de032a0da24e7b921534ff54735b4f4dc4431c5e101ef86b4a3104789079ebd939ff2952e49525b7c9bb4ca29a57e13d03d3b75062d3fda3082d9783203bfa9488f5ee94f977dfc", 0xb2}, {&(0x7f00005c7000-0x89)="27f26e4d03343f8555ba2cf4ae51b63f99754ec9e8ec8bab590d891e0dd8922c7c8311bdebccc960766881098415ff47784bc61d182261a6833dd70c48cf42c8332cbbccf7cc096575ede701562037a8f408f32742bab51f87ac87ce8f555704c920be26b01555077b68ff727d5a2cbaedd1ea237d9c47abd2da1f45b2ce88459f6d7a300c66af01a2", 0x89}, {&(0x7f000025a000-0x79)="3e87b2c7b015ef1b7c67df418bc2ebf45d9e9fdf772e4b439eb7520b1275dd77be9898727a8a4c66c1925cabe424923b8960e0e167ac8ef692ba67f8afd7d46f7f1ef77bd7c7c214b4f4bfd7fbf27da738f8da8a4bc8c4123778b8b32673bd8ede8b01b54d0ce3794e70bfb7813c29a12ea96bcd88fb7dd553", 0x79}, {&(0x7f0000c19000)="bb48042850089a2bf57258", 0xb}], 0x5, &(0x7f0000321000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x58, 0x81}, 0x40855) r8 = socket$inet(0x10, 0x3, 0x10) sendmsg(r8, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/04 23:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00007d2000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b72000)=@generic="94a6582a8ade5a3a7ebee87526e20569") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfd15) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/02/04 23:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) accept(r0, &(0x7f0000114000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000199000-0x4)=0x32) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00002a7000)={"32e6454ff840173324545b2c814d5dac", {0x4, 0xcb, 0x0, "29e6cd396884", 0xffff}}) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c79000-0xc)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x14, 0x17, 0xa, 0xfffffffffffffffd, 0x7, 0x1, {0x2}, []}, 0x14}, 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000781000)={&(0x7f0000f06000)=@ipx, 0x10, &(0x7f0000af0000)=[{&(0x7f0000b23000-0x3b)=""/59, 0x3b}, {&(0x7f00001e2000-0x60)=""/96, 0x60}, {&(0x7f0000fc1000-0xf3)=""/243, 0xf3}, {&(0x7f00009ff000-0xac)=""/172, 0xac}, {&(0x7f00003de000)=""/113, 0x71}, {&(0x7f0000f0b000)=""/158, 0x9e}], 0x6, &(0x7f0000933000-0xa4)=""/164, 0xa4, 0x9}, 0x12000) 2018/02/04 23:00:02 executing program 0: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007ee000-0x20)={r0, &(0x7f0000e7f000), &(0x7f0000eb1000-0x89), 0x1}, 0x20) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c4f000)={r0, 0x28, &(0x7f0000eb6000-0x28)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000eb6000-0xc)={r1, 0x6}, 0xc) 2018/02/04 23:00:02 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(0xffffffffffffffff, &(0x7f0000001000)={0x1d}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="06000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[]}, 0x0) 2018/02/04 23:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x1, 0xa6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x5}) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x3ffffffffffffffd, 0x84) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) 2018/02/04 23:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x48010, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7fe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x77}}, 0x17, 0x6}, &(0x7f0000e7e000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003c1000)={r1, 0x9}, &(0x7f0000faf000)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000032000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}}}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) 2018/02/04 23:00:02 executing program 3: 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, [], [@calipso={0x7, 0xfffffffffffffd17, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003d7000)=0x6, 0x4) 2018/02/04 23:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000093000), &(0x7f00004df000)=0x8) pipe(&(0x7f0000de5000-0x8)={0x0}) accept(r0, 0x0, &(0x7f0000834000)) vmsplice(0xffffffffffffffff, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) socket(0x14, 0x0, 0xc0) tee(0xffffffffffffffff, r1, 0xffffffff, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000e4a000-0x4)=0x3) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000dc0000-0x4)) 2018/02/04 23:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7ff, 0x8) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x8}], 0x10}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009e1000-0x4)=0x5, 0x4) sendmsg$alg(r0, &(0x7f0000d28000)={0x0, 0x0, &(0x7f0000189000)=[{&(0x7f0000b78000-0x4)="4e47c2f4", 0x4}], 0x1, &(0x7f0000f4f000)=[@iv={0xe0, 0x117, 0x2, 0xca, "ddc84e9bbaf1fd9c2d2b05c035300a0e55d0f5bdca5743d7b1af73e55997ca3d505320c64c4cfd6bf197d8508248ec5f688aedf1f26f7d818837ef5203a4a53285ded9af699a196aa647c15752e36c027f88a07104d1b3295bc1c784ed83b5ca3fb46a81398daf9fc5882651d7ee2d122bfda5e97d6c7cf0a0cb79ac0e6ad4309ef785af88c2b3e11060c586e503450987cb51b4bdafdc7525fc922bf54ceddf07aa18d1fa34677152b76580112b2a2e6e98af9db1971de9a46e7727cd21975a11514322405eafbb776e"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff9}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x128, 0x4}, 0x4000010) accept4(r0, &(0x7f0000f8d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f00006ad000-0x4)=0x2e, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000cab000-0x4)=0x9, 0xfffffffffffffe7f) 2018/02/04 23:00:02 executing program 4: socketpair(0x2, 0x4, 0x3, &(0x7f0000cbe000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4), &(0x7f0000141000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000775000-0x4)=0x9, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000f73000-0x4)=0x621c, 0xfcee) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000364000-0x4)=0x2000040000008, 0x4) sendto$inet6(r1, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/02/04 23:00:02 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x10, &(0x7f0000001000-0x6a), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000042000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x0, 0x1f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x1c) 2018/02/04 23:00:02 executing program 3: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f000040e000-0x1c0)=[{&(0x7f000095a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000095a000-0x20)=[{&(0x7f000095a000-0x2c)}], 0x1, &(0x7f000095a000-0xc0)=[]}, {&(0x7f0000959000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000959000)=[], 0x0, &(0x7f000095a000-0x58)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}], 0x48}], 0x2, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000095b000-0x4), &(0x7f000095b000)=0xfccad430) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000095c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00002ef000-0x8)) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f000095b000-0x8d)="49f195697a4ade52232562c071034629e4455e1ebf1ed4699518aca3dcfc25d2cf74b62b5dbb8ea50261c5ca16e45512bec0f6d7df7518e22ffb15f372c81065820f2ba519116f5191708e579cb6252f786750855f420bf87c28eb217182dcbf762ef32f4ad04281413f152f81766e34d3d50e440bf3c21d0eb6850988a3cb8b5157bd00e384053a5892a5b9c3") 2018/02/04 23:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f00000ab000-0xe)=@l2, &(0x7f0000910000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000339000-0x4)=0x3, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000015a000-0x4), &(0x7f0000347000)=0x4) 2018/02/04 23:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = socket$inet6(0xa, 0x80807, 0x8) r2 = accept$inet6(r1, &(0x7f0000d3d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000016c000)=0xffffffcc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000018c000)={0x3, 0x3, 0x5, 0x8396, 0x54, 0x20, 0x67, 0x0, 0x0}, &(0x7f0000a6a000-0x1)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000737000)={r3, 0x1}, &(0x7f0000ced000)=0x8) poll(&(0x7f000038a000)=[{r0}], 0x1, 0x0) 2018/02/04 23:00:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x213, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4}]}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000d3f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000e72000)=[{&(0x7f000083a000)=""/59, 0x3b}, {&(0x7f0000001000-0xeb)=""/235, 0xeb}, {&(0x7f0000000000)=""/108, 0x6c}], 0x3, &(0x7f0000285000-0x2)=""/2, 0x2, 0x1}, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x4)='cdg\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f000041e000)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0xd, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) close(r1) 2018/02/04 23:00:02 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000003000-0x8), 0xe0c, 0x7ff) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x20) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={"135fd9e7aa8aa00354e056ad27865ddb", {0x4, 0x5, 0x3f, "aed41b56c21f", 0x2}}) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000003000)={0x1000, &(0x7f0000002000-0x1000)="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"}) 2018/02/04 23:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000aa1000-0x8)={0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000141000)) r1 = socket(0xf, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00003ad000)={0x0, @in={{0x2, 0x3, @empty}}, 0x9, 0x3800000000000000}, &(0x7f0000382000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c5d000-0x6)={r2, 0x20}, &(0x7f0000c3f000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000220000)={r3, 0xfffffffffffff334}, 0x6) r4 = socket(0x2, 0x1, 0x0) setsockopt(r4, 0x6, 0x20, &(0x7f000023d000-0xd8)="02000000", 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00005a4000-0x8)={0x0, 0x1}, &(0x7f00009e0000)=0x8) pipe(&(0x7f000056f000-0x8)={0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ca1000)={r6, 0x50, &(0x7f0000839000)}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000f2a000-0xa6)={r5, 0x9e, "fb9e9dc9cbdf33e90371607bdff733f2252a1b2fb6e1b8d446f959a78fa4b451b06ff84cfc9a2a32237515e31cae6afa36cb5cd5d0d382aaff0e72c4eec2feb6282bbfd7ed7198017c8640dbec3f2e86b556940e8142340f41f74c2812ad767bc90eea8ecf1b6ddaf3c2d2185ba2d36d7e0dc2a90f7567f33c1b1e901d5abf396346adad7fa52006676ae9ea65aedb2ed81ed81f21f95b410f2a8c9501d6"}, &(0x7f0000cab000-0x4)=0xa6) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f0000173000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r7, 0x8915, &(0x7f0000907000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) 2018/02/04 23:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b97000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x40}, 0x5c) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9}, 0x14) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = accept(r0, &(0x7f00003c3000)=@can, &(0x7f0000597000-0x4)=0x10) epoll_wait(r0, &(0x7f0000003000)=[{}], 0x1, 0x9) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000edf000)=0xbd5, 0x4) bind$vsock_stream(r2, &(0x7f00003e0000)={0x28, 0x0, 0x2711, @hyper}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004fa000)={r1, &(0x7f0000df6000)="a6b599232bf2bd5a383203ca6d41587734b5ed5e8a3489a2d58b6d5133bdea00836c6e5aca09e3580cf9f956294a62814aaa3fac206f92f925e64d9f3723f7e26a8713f656eb5692f10a66064f99ce3898f3d8247caf3d42f7db3932e81b3a1fab0eb7018f5f1d5dd112655b3f433c52126875b53ae5a3c649c412289890e66c86592b0e7a2d51dd8ced943a8b831505aa148f90afff1e00c72669f5cd5fce13396f18e2901018a25324d8541149b88e488926ed23", &(0x7f0000ba1000)="900c13cc7ab4571d8505fc32cf4330d412fd914fc038a906eac0276df202cc45650459e820b0e5f0ce58bf05ce794481fe53a882421a5cafb0886f", 0x1}, 0x20) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000c3b000)={@generic="8009e721bf76c1c73e2b87c893f63675", 0x80000001}) 2018/02/04 23:00:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@hci, &(0x7f00009f4000)=0x6, 0x800) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r0}) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000001000), 0x7b) 2018/02/04 23:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000093f000)={0x0, 0x0}) socket$inet6(0xa, 0x0, 0x2) bind$inet6(r0, &(0x7f000009f000)={0xa, 0x2, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x17, 0x80004, 0x80, &(0x7f0000197000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00008dc000)={@mcast2={0xff, 0x2, [], 0x1}, 0x6578, 0x2, 0xff, 0x2, 0x1, 0x4, 0x1}, &(0x7f00002ce000-0x4)=0x20) socketpair$inet(0x2, 0x800, 0x1ff, &(0x7f0000339000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000087d000-0x8)={0x0, 0x8}, &(0x7f00003fa000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000173000-0x5)={r4, 0x5}, &(0x7f00002f3000)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00006d8000), &(0x7f0000b90000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000205000-0xb3)='\t', 0x1, 0x0, &(0x7f00004f8000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000838000-0x4), &(0x7f0000bc1000)=0x4) setsockopt$sock_int(r2, 0x1, 0x27, &(0x7f0000343000-0x4)=0x800, 0x2d) 2018/02/04 23:00:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x0, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000001000-0x6c)="81ce7b2de4f90d17c7fddc88e2add92de709d72d03a4773ffbdb2a19505ba538f99a590fb0bfaeed9f5d17f0ced04ab261d1f32e6dd8c9a8c8acbc82d0f2b020ba5c501fb32f9dfd31e014f3b12ed4786df330cb1ef0f74bc8c4bcb1a568e2bda16fa392bcb8b4eba690244c", &(0x7f0000001000-0x1000)="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", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000002d000)={{{@in=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000508000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000b05000)={@empty, r2}, 0x14) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000ffa000-0x20)={@common='gre0\x00', @ifru_flags=0x1000}) ioctl$int_in(r3, 0x5421, &(0x7f0000bfc000-0x8)=0x3) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000ad3000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x100000001}}) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f00003f4000-0x2b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) connect$netrom(r0, &(0x7f0000c0d000)=@full={{0x3, {"da1d9155930e77"}, 0x1}, [{"9615a3523d848d"}, {"79d858f2fe909a"}, {"aeebf1588a5404"}, {"6df27686292683"}, {"484b3495c6255d"}, {"5bc2285b9ce55e"}, {"970864a74250f1"}, {"b0f4cc59629099"}]}, 0x48) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000804000-0x4)=0x2, &(0x7f0000ff1000-0x8)=0x4) 2018/02/04 23:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$inet(0x2, 0x801, 0x22a, &(0x7f0000666000)={0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ae3000)={0x0, 0x2, 0x20, 0x7, 0x5d3}, &(0x7f0000498000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000bd0000)={r1, 0x2c, &(0x7f0000380000-0x2c)=[@in6={0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}]}, &(0x7f00004f4000-0x4)=0x10) r2 = socket(0x10, 0x400003, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000431000)=0xd, 0x4) 2018/02/04 23:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f000032f000-0x38)={&(0x7f0000b58000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000ca5000)=[]}, 0x12000) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f000038d000-0x4)=0x6a, 0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000e60000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000b8000)="f4", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r3, &(0x7f0000e20000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000729000)=0x1000, 0x4) syz_emit_ethernet(0x256, &(0x7f0000002000-0x256)={@empty, @random="0210faf77157", [], {@ipv4={0x800, {{0x6, 0x4, 0xb4c, 0x80, 0x248, 0x1, 0x3, 0xecf, 0x8d, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@noop={0x1}]}}, @gre={{0x0, 0x0, 0x1, 0x66a4, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xa5, 0x0, [], "e9f2c346068368b2e699262682dc2e810d147993f0f40a6c1efeb56fac10b9d0adec4813d3d264f0ea3b95f176c0a8babeaf36c8a9fdd6cb1ac8f2d7f0e906c66359c19911f2056872cfa34b0fba1c8e4f5a0c03610833d3e5bcb6205027d65d92fffde6233e23774e577f425d37623566d4e851495f372bc708362012b0682ee368bf8e7b4177f5553852ddca9b37f1da9e88c1167fa79379d755bbd4bc576eb0e9602477"}, {0x5, 0x0, 0x71, 0x1ff, 0x0, 0x0, 0x800, [0x8, 0xffffffffffff1cda], "a63841a08532032b7369ee2e9f7f338cd62ee6a3486ae4af2331515614cf6b3ccf82981b3f13f1e7be50a9140455cdef28468fded1efc1c37ac79bd40aef0e8442273cfb1d2f162650436abf2ccb2f462d4533e920bad53a335b1c06340cb15541620a34ad34ebc9ed13c6d1419748ab01bd012b928150c0676c9aaf5feffce45d87da64e609ae4699ba3c3f5be6934f42c4ddeab95efcff7d91548c8d506f5b9f355b391ed1038d36fc286a7556743a519e556d640b57678716d776f19dde5a997f4e0ecc7d30a4bf0c5ed471268f91a61856389b291be761271bd80213c7671772544b8f371ff6b2cab5dd"}, {0x1, 0x0, 0x8, 0x7, 0x0, 0x0, 0x86dd, [0x8], "124efe5509748d17d581b2faabfd1dd331fc3bdcd2cb11276c341ea28c72bf057140d1f080489ce5402dae215292161d5a174374f0871c17d155dcd04b73b0dccb25ac3baefbfb2e35d6d079dea5f9b45796a065285c9019553a93467aba243c87967878daaf86cae514c8bd0a1d373893d19b593d58d0ac971a74267b6082e104c8fa5d1aef398019"}}}}}}, &(0x7f0000000000)={0x0, 0x3, [0x17b, 0x6, 0x34e]}) sendto$inet6(r1, &(0x7f0000b74000-0xde)="37b66c0cf98d624ae86799b5e84979c55e40949fc73daf96636a8c9914a8f1911525a8dcc2a325f8411433d68419d44bc8d50371a2989b5e0bb3b68d7e713996803512a5fefaadc61f8bdaa302913546c5e27e01d44adcb3046d75e65a90d741eb5a5fbb8cbf29c1e5f9eeb013b67d1cc0459335ed16651fd1d9887307156ab6995149b76be7c4892bd12e720a4b57d82f09b0fcfae1ff12265ead097a1494b8fea1a8f25aa897ffcffa32e81b5bebdecb31e61a15334a05d374b77582c67041018eda576b260cd8eaacfa342c049f6e1b125216e984aaf13475a89da462", 0xde, 0x40010, &(0x7f0000343000-0x1c)={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00002c1000), &(0x7f0000330000-0x4)=0x8) 2018/02/04 23:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f00007d5000-0x10)=@ethernet={0x0, @empty}, &(0x7f000034f000-0x4)=0x10) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000489000)=0x25940000, 0x4) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000209000), &(0x7f00003a6000-0x4)=0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000467000)={r2, 0x4bf3178f}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b83000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x14) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000060c000)='tls\x00', 0x3) poll(&(0x7f0000762000)=[{r1, 0x60}], 0x1, 0x4eb3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f89000-0x338)=@nat={'nat\x00', 0x1b, 0x4, 0x2d8, 0x1f8, 0x98, 0xffffffff, 0x98, 0x98, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000dd4000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x4, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv6=@empty, @port=0x2, @icmp_id=0x3}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x19, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @icmp_id=0x2, @gre_key=0x8}}}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x3, 0x40}}]}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@loopback=0x7f000001, @port=0x0, @port=0x0}}}]}}, 0x338) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000144000)) listen$netrom(r1, 0x7) sendmmsg(r2, &(0x7f00009c5000)=[{{&(0x7f0000e8d000-0x10)=@ipx={0x4, 0x6, 0x29b, "885cebcfba3c", 0x3f}, 0x10, &(0x7f0000e37000)=[{&(0x7f0000bf4000-0x58)="408437f082843a156bd7b083b05c97fc21cb4ef8fd1ca5c93b317bf5c6438a504906293296fee44055a5acf8f2b7dfbef4fd2ee7857115dfbc2eab821f7adb27eb5206ac5d68670d646a8b7c25a8af05d44a619551dd82e5", 0x58}, {&(0x7f0000550000)="9a840dc383ee2500098d136567b7a2a5403f672c3f9304c4dedb318ca431e6fd6f17c7af153d367219dc94dc30616326f4e1fc111d116de5797c26b28999487150c88d283a70a53eac93275bb6698bc961ec51f7448142e15b52f8fc4d9c51dfffea64a582818912e8abb5d720756e0179d692488d0df75169265e1ff885833439f4cc19700dbcebadd067030b934f0d7eff0a9e2b3798d3a9efc19fa281f43db8bdf9ae5a449a919fd44661237574771d8ae02bb842d762e39ad5defd7bc951a93162c33986a4e539ebfd8cd58316480abf17c339c44440c2105c99", 0xdc}, {&(0x7f0000e39000)="c1fe03e03ad4d23f9c2372a8bfa3ad1e2f37a147c50bf99ad4658e0cb26902d95f9ccc80146ac884f1642abb9cdd6b0f349d554ecf3cdafa5e76acd8e875951e9cd98044a8e2f1bc2b48bf3e6be5bfec9ca73bdfc50451cb51e63049416578f6abfd3bbba3174850a4b8c469adab0c4389b646c0f1899de798b100ab388468701c289ed3231abff428d75578b5f3bd02d2037d092526af7b67208794", 0x9c}, {&(0x7f00001e9000)="0f4ea3b5c67da03c3adf853ada36ceef672c5a2cab246eef75613c4384ae07d98d66b2942b9a4546fa53f80457f280edbd9e78f6fd52172c247a4fe3af35dae3a180ed36d6ee7cf89f984423fe38143bffa4f4d4ddb74b59728aa18a6f7098e66f85fffd144b0af5ab3bb159ba08a46b7b3b11be", 0x74}, {&(0x7f00004c0000)="b48e69711a065fb36e92ca49460f05ac1612bd0e00fefb2aebc47d301092c022e02081e068bc593bc687e4cd201a4f0323a4cb9f5453139a0868ca1af8d07959f4415ee6c1e6d8efaee73d2d6b5f2fbb71ac6ee9157dcaf55fd10c809a2e3d05f090d8894690514c3a34e5f1932bfbfd19b74edec4a8d8496832d8e8f89a26b47c875eb363d4c98119bb4097408c104350e9f86bfd6b2f852d5f119a40fac6efc378cdac2aff5c17a19d006b", 0xac}], 0x5, &(0x7f0000c70000-0x1388)=[{0x58, 0x10e, 0x3fde, "f04ae456dce593401f0209e6fdcc0445efbee4280c6d2b2f8de5884015db17971ec757372de0556fb2b0bf8b87b25c7e1ef197ed6fa3849bbc98d0bd3acc944dbca59673c69e19"}, {0x1010, 0x103, 0x3f, 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"4e35b30f510a4294a354a2faf8fef65fa363de4eebd543394a371824064fcfc65de8d911381631b2b3a7958e9172aea9d5a102b9b2f0f7dc364a4b49e2a00fa06672bd010ab4bbb6d4a07055ef8f8bbbd43eeb6ac90da686af6e605a99b39c1564b5e064a30a880ff18c8db08c33dd092fe482211f6c49b4a101e8f506b5"}, 0x80, &(0x7f0000977000-0xf)=[{&(0x7f000098a000-0xb)="be372ad1d3c21ecab39361", 0xb}, {&(0x7f0000302000+0xa2f)="b3e33b0306725a87db503f5957b7bc6a4dfdadf623310623155b242af49adc42e87ecae48d6adf62019eb574b7c7c793ed85661851ffd89291f937e3a836d55b8e4ac579c90a729df36cc05ee99901719813f7941bbe630d", 0x58}], 0x2, &(0x7f00001be000)=[{0x100, 0x10c, 0xbb71, 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"581c88477fb3c74176ff789bcf612d8e3d7b09e34db057a4aeadaa69bcb80a5b9e1e78548538e3731e1006b54fdeb2c689cdb46afc55202ac22a68f0a642e4fb9a9874b896955e99cdf9e1412a6f955441b5422e36931ce0c83d0b2178b14043b38582502a770ed3a04bff6e67ecb36e4b34ccc9bf9ba53960604c739b51b229541eb4698202349c7486a60b93593f08b05799c6f0388d9a57c1169d0fbbd7e7e4847cab79eb71b48a80b95562b60c"}, {0x1010, 0x116, 0x9, "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"}, {0x38, 0x10d, 0x8000, "1f8776dd8451dfdfe7bc02f661d5afb2168f355f59453ace913fe7d2c8f4df7dcf095c9670b866"}, {0x68, 0x1ff, 0x0, "3ebc58d6583bbfb7af0c4fdc30364e501275ad7719da60d75191ad5066d0690b49a9c024fcaf743b332cbd5cfe5092e3b106ced6df40dd038d3244617cd758f454b421d30962e9225e67cd0bf9dd85b0b2707a"}], 0x1308, 0x4044051}, 0x4}, {{&(0x7f0000608000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, &(0x7f000069c000-0x40)=[{&(0x7f0000af7000)="df1057e9d0e71a93889dfe", 0xb}, {&(0x7f0000ce5000)="1d0f4b5aade026d1443c9dc4b5c5e5aa5e73cccb4607ab44f1b505a6dfced40a084f7fa065dc6e9211b123ba3dad6f6966f7a5b68e1e379ee9ff7c395806d50b1bf40d1c1d1acb4c9df18412e0241d1fb833870fb96561562d2cd31ef4b3b45142bc628e24bfceac104b95243e27b42d6474704149c4809cf7dc810ca28a29f0977c4b3868806690a6f26577210f045ce965f960cacec3263e6fed12e5f744da1755ec650675217c3c588eda1c8c", 0xae}, {&(0x7f0000f42000-0x1e)="4acedc24faeeadef557cc6b7730c9df1e052ba893dbf05a06ecca73f3d42", 0x1e}, {&(0x7f00000ca000)="52b7069bb6ef6be41755eadd983f414e39f4847a7c462ec4065eb75e825d82fe23ae84a2daf74face42793fbd687601e1533f69dbe9f5231efd319b98591ab8164f496b8a19436592aedc1171b5e1476c0b277a7e577d3aa6748434e6b7f3db4b5de278de75dca9bcb5b62b892b2564fd635ab08c8c000c95402b0dd0039d60efc465d6025ed9d329c2ed118ffdd6dab459c0e4509e3247fb24cd6446f6ba51d50cdc0339bc48a941735d8ddd0a351c9", 0xb0}], 0x4, &(0x7f00006f7000-0x2a8)=[{0x30, 0x110, 0x9, "c7aa749f41967a396eb6d93fb18ac61ca0449dc5fc867939709a2634"}, {0x48, 0x11f, 0x1f, "3584efa8fc3c4b553bc0c491b599f457f70c349177e113174060257cb48e1972441fdcce1b5ecad0e0fc8e40fc9168bcbb47a489eb"}, {0x70, 0x1, 0x80000001, "07f0660f89ccf98ec580de8482f146a36a53cadb143fe83d5886e1fdbafffbcdf63f36431cfc6918aa50bcc4ef0b0b00ac7d57a026b64efa008ee791971f13eb10837bb5502710bdb061f4c2d57bdbb24c8879cdead873339590207bae"}, {0xf8, 0x117, 0x3, "2115ead3479010fb9d5f0689b29dfaa2b525d7b82e8701cb77aa4cd9372f02f17a704933f4fb0eda8e6befdaf0b28dc82724e519d966139ca4fc1a1c7c076fa0da8b99bc604fadc17e6f3ea108b8f3f0be3951794ec9359cffbee60244c554e4288b960c19fa94e1777f497045f318cd61de4aed824c15408f5f8d9b211dd4798e626f29d89ef312d30feda0f45acdb7e3c6f3d21a14e65422c1bcc6052767eccb507b7a5320ff80a7d6cd8b097879e9e3414695f88e8f3884bd0e5419d44588ab252d203afc0ccc59b2e6e696d30305cf9abba0dc45f6e899ecbfa5d91b3bc97647bc"}, {0x10, 0x115, 0x4}, {0xb8, 0x113, 0x0, "fc0fd788d3e897e21dce10f234e2526b82011dd39c3663c49de9f185b64c44fd35522816fb737d4a6414a2872cf8812076ca5037f7e7018e15568fd9d83be4fe4f5dc76c41c23fb1255e9590e725af6ddb17f19dddd32918c265d0c6c728cb598f21c6c05bddeae6a4c739f9a25dd02b9aa07a0c6a6303531286877fec152a244ed371b21bd112fe91e1e4aba4ab960d11d5f43fe08ff71a3de57fee2da306a3120caaeb13c078"}], 0x2a8, 0x4}, 0x7}], 0x6, 0xc805) 2018/02/04 23:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000000e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) write(r0, &(0x7f0000781000-0x1000)="f8", 0x1) readv(r0, &(0x7f00002d9000)=[{&(0x7f000078e000-0x48)=""/72, 0x48}], 0x1) recvmsg(r0, &(0x7f0000255000)={&(0x7f0000888000-0xe)=@l2, 0xe, &(0x7f000056e000)=[{&(0x7f0000416000-0xa1)=""/161, 0xa1}], 0x1}, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000cc6000-0x4)=""/4, &(0x7f0000178000-0x4)=0x76c58eeb46337d59) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000997000)={&(0x7f0000253000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000bcf000)={r1, &(0x7f00000e2000-0xc9)="2886a62a6faa8a83ff6ae3c3b6d52edbebbcd0db1a4a23dc098624c21e1203648c791fed3456ed859bf01105913d8e575105cdaaf2346398c8b3111aa33b2c8cdb064702eeb8f2c10544760b5b2ee8618ab4f79917bd11dff132326360e027170e69a57fc800f437d21941e844eeb0dc27a3d8298326ec7774f50aaca3c46d036dc9fc8470a90e43b7740749d063aa55ea650d353504eeb9a340ddc43c46ed213077f3bd4ca0265f613fccf9ae28b819e1eeb79aaab7b6cc9640f6315091f55d55a78c258cf27c57b0", &(0x7f0000363000)=""/208}, 0x18) write(r0, &(0x7f000093d000)="d4a97fbd9b8bdbff80be1d97af9c2582e813784ce03f4a6c9eef77c0b440e1198a9889378b8d6b571c88a64aad2be74583b671577d33dd951efe91416968f24e030f007621afd623fb022d9a5cf40800000000000000d8886a0fb9abf0cb2fe45709f3c375f5e053c6870ef32768799c0152", 0x72) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00004ad000-0x20)=[{0x3, 0x9}, {0xf, 0x5}, {0x0, 0x5}, {0x8}], 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00003fc000-0x4)=0x1, 0x4) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002f9000), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000855000-0x4)=r2, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000073c000-0x4)=0x81) 2018/02/04 23:00:02 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000f2000)=@generic="270bc3fc6c91f938433270d73267dad0") mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000008c000)={0x0, {{0x2, 0xffffffffffffffff, @empty}}}, 0x90) 2018/02/04 23:00:02 executing program 0: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007d5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r0, 0x1) close(r0) 2018/02/04 23:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000860000-0x38)={&(0x7f0000def000)={0x10}, 0xc, &(0x7f0000174000)={&(0x7f000011b000-0x208)={0x14, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0x2, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 23:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d80000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000155000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000066a000)={r1, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000381000-0xc)={r3, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f000076a000)={r1, 0x80000, r4}) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) r8 = accept4$inet6(r7, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fe0000-0x4)=0xfffffffffffffce1, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x7e, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00008d5000)=0x1f, 0x4) r10 = socket(0x13, 0x8, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f000063a000-0x4)={r10}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r11, 0x84, 0x13, &(0x7f00002d7000-0x8)={r9, 0xe452}, &(0x7f00002e8000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fdc000)={r12, 0xf9ab4ad, 0x40000000000101}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r10, 0x84, 0x78, &(0x7f0000a1a000)=r12, 0xffffffffffffff1a) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ee1000)={r7, 0x50, &(0x7f0000b8a000)={0x0, 0x0}}, 0x10) r14 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000cf7000)=r13, 0x4) setsockopt$sock_attach_bpf(r8, 0x1, 0x32, &(0x7f00009c1000-0x4)=r14, 0x4) socketpair(0x11, 0x4f65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) r16 = socket(0x0, 0x10000800, 0x100004000) bind$alg(r16, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xb, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r17 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r17, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r15, 0x0, &(0x7f0000c02000)) setsockopt$inet6_int(r17, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r17, 0x29, 0xca, &(0x7f000052d000)={0x0, 0x0, 0x0, 0x9}, 0xc) setsockopt$inet6_int(r17, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/04 23:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00005b8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = gettid() setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000cdd000)=[{0x7, 0x3570}, {0x7, 0xffffffffda851387}, {0x0, 0xffffffff}, {0x6, 0x1d7}], 0x4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000054c000)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000dbf000-0x4)=0xe8) getpeername$packet(r0, &(0x7f00005cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00008e1000-0x4)=0x14) sendmsg$nl_netfilter(r1, &(0x7f0000699000)={&(0x7f0000e7f000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000170000)={&(0x7f0000e03000-0x208)={0x208, 0x1, 0x5, 0x2, 0x2, 0x1, {0xa, 0x0, 0x3}, [@generic="f1f5e083b7414cd40719fe4db76bd3c3913222546f26824a5fa564c431047b59acbb8d2d4255b0150b2b25a78c5273d78d490c7fab01ef7e4b585be73d756d06a1c61b4439da628cdf7c0ea760ecb50d22176b1ed76da66d0f83bd949ab09c7a1e71696bc4e0ab181b38c57caeaaf452323fdff12a6c2f1be4b36822713a5aa550808694343edf", @typed={0x18, 0x3f, @ipv6=@empty}, @generic="1e49869d83531ec673da8d155215fcf43a484d1c9fb5288c83b889ebcb", @nested={0x20, 0x96, [@typed={0xc, 0x1b, @fd=r3}, @typed={0x10, 0x44, @str='bdev\x00'}]}, @nested={0x118, 0x35, [@generic="ef9932622cd10d2065bf5e76f043ec8b5d1dfa3b2c287b256db68310ccf2963a9ed64e50e2b2fbe5179149d771a6b7c6cfefe840aea54a75b8c49f11a53b121b2c70777983d882053f10d8eb955a9b440249da187abff8521381e88ef5039c42836f869099741efb22910ddd5e3ac3c96a3b4b68235c671a6ab07272ebeb89006e6fd0306fdd450c65e0b686813df7db6327ea38c0a35b12c47e0fbad3854954f60e", @typed={0xc, 0xf, @pid=r4}, @typed={0xc, 0x50, @uid=r5}, @typed={0x18, 0x4b, @ipv6=@empty}, @typed={0x8, 0x4f}, @typed={0xc, 0x6c, @fd=r3}, @typed={0xc, 0x30, @binary='O'}, @typed={0x8, 0x1b}, @typed={0x18, 0x89, @str="5d2f70707030ce257b3aab2b2500"}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) tee(r0, r3, 0x8000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) vmsplice(r2, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) close(r0) write(r1, &(0x7f0000b90000-0x1)="ba", 0x1) listen$netrom(r3, 0x6) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/02/04 23:00:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f00008e4000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000682000-0x10)={r1, 0x8001, 0x5, 0x1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) getsockname$packet(r0, &(0x7f0000118000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c81000)=0x14) connect$packet(r2, &(0x7f0000f5f000)={0x11, 0xf9, r3, 0x1, 0x2, 0x6, @empty}, 0x14) bind$alg(r2, &(0x7f0000ecf000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000076000-0x18)="ad76b6c5c20faeb99500000000000000009f5d56534c90c2", 0x18) r4 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00002b2000)=[{0x0, 0x0, &(0x7f0000a72000-0xa0)=[], 0x0, &(0x7f00006da000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvfrom(r4, &(0x7f0000f73000)=""/63, 0xfffffffffffffdf8, 0x0, &(0x7f0000cdd000-0x10)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6) 2018/02/04 23:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00002d8000-0x4)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000212000)={0xf8, {{0xa, 0x2, 0x2400, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9b5}}}, 0x88) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xff9f) 2018/02/04 23:00:02 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001b000-0x430)=@filter={"66696c746572000000520300", 0xe, 0x4, 0x3d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='nr0\x00'}, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@policy={0x158, 'policy\x00', 0x0, {[{@ipv4=@rand_addr, [], @ipv4=@loopback=0x7f000001}, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, {@ipv4=@loopback=0x7f000001, [], @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr}}], 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "642e7baf241b9d10d6f6a3e4beb52942a8f8cfc40b26e1c88c67928b733a"}}]}}, 0x430) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000a000)={0x0, 0x3}, &(0x7f000001e000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000001e000)={r3, 0x100000000}, 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000001d000)={0x0, 0x80000, r1}) bind$vsock_dgram(r1, &(0x7f000000f000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000-0xc)={r4, 0x80000, r1}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(r1, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000001f000)={r4, 0x80000, r2}) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f000001a000)=""/39) 2018/02/04 23:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f000066b000-0xc1)="2866e0d4315fdbfe8ae9d48a92cba7cc034f48f336536dafdf38b0eddbe9dfbb8ee30cd196fe4904bde7e30766a47d4f5d00694f478867f54158947fe882ac225453f7ad7f5ca35a45f53de08391085a8e2db4031ac44958ebcd64ac59cf993624c27d18b71401a6925f332cfbec9af43d914ea9b389b75edd0ae6e982df8ac7bcc1c7a070edd89e9641fcf020b4cd77821b7c8c3e59559b5ca5e590179e96ee8b9b3003c880290ec21445c90e9ff470b9ff898a3360a95863ee14ec1abd6a0edb", 0xc1) 2018/02/04 23:00:03 executing program 2: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x0, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000752000-0x4)=0x7, 0x4) sendto$llc(r1, &(0x7f00006c2000)="a8b583788b697efe59e38ddeebcf5d457a81e79caf19d61053b916d4723f2090", 0x20, 0x0, &(0x7f0000f8f000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80000, 0xff, &(0x7f0000f90000)={0x0}) connect$unix(r2, &(0x7f0000027000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) recvfrom(r1, &(0x7f00000f0000-0x21)=""/33, 0x21, 0x40000020, &(0x7f0000f90000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x0, 0x3, {0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}}, 0x32) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000f90000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000f92000-0x48)=@full, &(0x7f000078a000)=0x48) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000f91000)) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f92000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1802}) 2018/02/04 23:00:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000000)=0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e3d000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x2, 0x3, 0x4, 0x10, 0xec, 0x6}, &(0x7f000076c000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0x10)=@can, &(0x7f0000002000-0x4)=0x10) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x18, &(0x7f0000003000-0x14)={@dev}, &(0x7f0000001000)=0x14) r3 = socket(0x8000, 0x20080800, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000005000-0x14)={0x8, [0xe1, 0x3, 0x8, 0x5, 0x1, 0x2, 0x3, 0x1]}, 0x14) 2018/02/04 23:00:03 executing program 4: r0 = socket(0x2, 0x3, 0x6) setsockopt(r0, 0xff, 0x0, &(0x7f0000005000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000866000), &(0x7f0000002000-0x4)=0x3) 2018/02/04 23:00:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000452000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000622000-0x4)=0x20, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e95000-0x4)={r0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000076f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x43}}) 2018/02/04 23:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) r1 = socket$inet6(0xa, 0x802, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x2, 0x80000000000001, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f3b000-0x38)={0x0, 0x0, &(0x7f000065d000)=[{&(0x7f0000de0000)="6b1549f16e76351d6285c9867227ae4939f42a3b281d0ac317c5306806ebbf0ebf14af84d5f9eb2c6a5f0814073f953dc1c15576727e5cfd599ff2e2a74ed8f28648ae656bb72b49448bec2c76fbef376febb2be794106301591257d2ad2685f48559e6d13bba92f7883d02ffe74acd90c26d83a9e9b40b712f8a06879bbdc101ef58792e9b57fb6b56239161a8e722f", 0x90}], 0x1, &(0x7f0000394000-0x1a8)=[]}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r2, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r2, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmmsg$inet_sctp(r2, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) accept(r1, &(0x7f0000df8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000018000-0x4)=0x1c) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000c51000-0x6)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000ec1000-0x8)={r0, r5}) socket$kcm(0x29, 0x5, 0x0) 2018/02/04 23:00:03 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000-0x4)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000007000)="0d576aa5b72ceb3f97730095af87125e", 0x10) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000008000-0x4)=0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000009000-0x4)=0x2, 0x4) 2018/02/04 23:00:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs, &(0x7f0000000000)=0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="59bca3628197184fa43a3c4d38f7ba6b", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x7, 0x4) bind$inet6(r1, &(0x7f00005e5000)={0xa, 0x3, 0x1ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000eda000-0xe0)=@ethtool_rxnfc={0x34, 0x0, 0x0, {0x0, @ah_ip6_spec={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}}, {"7205", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @ah_ip6_spec={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}}, {"52b6", @empty}}, 0x0, []}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000069a000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f000083d000-0x78)={0x1, {0x2, 0x2, @empty}, {0x2, 0x2, @empty}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xa1, 0x8, 0x81, 0x0, 0x7, &(0x7f0000f2b000)=@common="0000001f00", 0x800, 0x1, 0x2}) 2018/02/04 23:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000172000)={0x20, 0x3, 0x8, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x2, [@typed={0x8, 0x0, @binary}]}]}, 0x20}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000404000)) recvmsg(r0, &(0x7f0000b11000)={&(0x7f0000e73000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f00005b0000)=[{&(0x7f0000d4b000-0xd7)=""/215, 0xd7}, {&(0x7f00007ef000)=""/33, 0x21}, {&(0x7f00003ed000-0x89)=""/137, 0x89}, {&(0x7f0000367000-0x44)=""/68, 0x44}, {&(0x7f0000026000-0xb5)=""/181, 0xb5}, {&(0x7f0000e0c000-0x77)=""/119, 0x77}, {&(0x7f0000b3e000)=""/4096, 0x1000}], 0x7, &(0x7f0000029000)=""/138, 0x8a, 0x7022}, 0x40010020) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000036f000-0x4)=0x8842d0458f231132, 0x4) 2018/02/04 23:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f00000e3000)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000a99000-0x4)=0x2de, 0x4) recvfrom(r0, &(0x7f0000f81000)=""/60, 0x3c, 0x0, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000552000-0x5), &(0x7f00006b5000-0x4)=0x5) 2018/02/04 23:00:03 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000002000-0xac), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00005a3000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ae4000)=@assoc_value={0x0, 0x401}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x5}, &(0x7f0000000000)=0x8) 2018/02/04 23:00:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d26000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000001000-0x4)=0x32, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000001000-0x4)=0x800, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) socket$inet(0x2, 0x2, 0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r2, &(0x7f0000238000)="9a0ca308d4a17f27aec7e590797de71205f0394dc8298f54eda8ea66d204305541e684c5533672775c48846520e5dd76cd2c43a51a6d46401de146322a731f2926ef212b54592eb70010be67366d656e792b755342b09ff545aea17d2e52f0aa4950de10a8373e7d40ca83519c5de62841daa08c4a3bf678ed2865fff0afaf8573b3b1d32ce8149ceb6f87fed91d9fefb22f00033cdbc519b502651872c5dad23646b0987b14c5c8b8dc24810b4c1af543ecad500e7319862f13509f437e62b09fcb45d9936bb98b75caa5551603e5f7b11e58", 0xffffff44, 0x4044002, &(0x7f0000deb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f00009bb000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x8000000000000001, &(0x7f0000892000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) writev(r2, &(0x7f00002d8000-0x40)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) writev(r2, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000953000), &(0x7f0000a01000-0x4)) 2018/02/04 23:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00005b3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) sendmmsg(r1, &(0x7f0000703000)=[{{0x0, 0x0, &(0x7f00004ad000)=[{&(0x7f00005a3000-0xb5)="d4d76b46c4c255edf5a080e0566b902a4d4c84cca602dcb4e459665f4c905f56bd2941aef71bc3dffef442e78c092daa8dcbe063bcdfb6ffa828d597f6118778dad531c62d7872c3f1e49ebb3cece0f409c515bfd9327363a541f6d427e9625ac0be718b5f3ae8731566c61763cb97bb105336e158b346a249dd8691382344e3f9ff6dca335065adb9ab898f0eeeb48b9d9e352a0edcd5e3ea2e39593d44817f31610a5f96afe8ea41ae2c79e8772a7d48b088addb", 0xb5}, {&(0x7f0000f33000-0x4b)="007a45a73b00be34656a18b1091f6f8f19fad8deae4a4daf1def8d1a0fd742c1ff80ced0e400ec9bb53641bd8c1821f34f7201867516bf82826f6ec4ed1e15490befecbca2d6e72ae8ff54", 0x4b}, {&(0x7f0000e25000-0x53)="ff4f30e5c6a3bb8e579c59f82d94bb61ff5e4db96b83f0e0386bcb82437981da93db3e702845d3fae4ee99a083eaf04743d17d8b3d7272cfda18ebf16c7e417c1392cc285143eca7cb3d42429f792dfa8236f7", 0x53}, {&(0x7f0000c2f000-0xd5)="ed0ef06be626d005a4dc434f99536a0ab950d0c0dd42c300a8a5a798eaedb552ecb0b3142df8ef0e5a5bd7cb58d685e7d7028cd4a757e3e32c795fa192c26060eed3659b1f5bed327e9867caa15241058dbf5356ca1e9ad5c8cb4a59da70043b529803888758862da2fd52897096c90779bc5648e3adb23d600e1beb23c1e45b5a5b50b9ad9adc1c02ecedb87b5ceb339465f91e13594d313e9d44bc9da637339ca2ebe890d7dda27c1fc1e3a4fd31f5a6c40969378666d8d385d909281cf5f0f98575f97acef854e13ac864311fbff5c57c4e6305", 0xd5}, {&(0x7f0000c54000)}, {&(0x7f0000e0f000)="87b38c0fabdfe387a18404538d871e2c601ff6d8dbe2bc5dec47a000bd89b169", 0x20}, {&(0x7f0000edd000)="598465126145516c68c118b1a2f24ad246736164fb9a6c91474b86cd984ec403", 0x20}], 0x7, &(0x7f00000f6000)=[{0xd8, 0x0, 0x3, "ee0196d235adfd1f03fe5a9af470726294cfc4208224b6519b93d45179a792f482d695d959253b2cb27bee01d5ba1ce282656d83dc9d90bcc8b782f5e2e10f1890a97186f751f63bc9196d267501d172bca0f1ebabba204dd0c1313d457ff207d8209d811d4fc3dbf29b1b7fa6a74b8c41c45bbce5f4454b81cd00d0fdd83391512249b8207f180a684aa6afe478f950803fb682cf27b9460c830a095cb7ba794fc625c53bb500e75500b252957056544ee5d55e3508f04b6befe475d1a159b6cecf4344"}], 0xd8, 0x4000}, 0xa6e}, {{0x0, 0x0, &(0x7f0000582000)=[{&(0x7f000002a000-0xd)="43bb4ce14dc21a58cc9f8159e3", 0xd}], 0x1, &(0x7f0000004000-0x14a8)=[{0xe8, 0x10c, 0x9, "23df408c2c391f6d1c39b54a07a04bb991a5e64828c280f958d71d65d781cdbe237999a4eb41409c3a6d9e6de5cbc6c8081e3fcc2789a1c4bc60cd62f927b3d829f278a5376bccbec2b2fce0e32b0b141bc68b450eb56735090fdafe27ea05485150287c23a01cfafa1d59b556e819508d3e7c81aebe9597d965dbe03957b9044bbea104e07f5a6fd670c6e5620a90a615c0654986d46604598431b9bef4209b419115e111e106fdf8c726ab8ee04dd26df3e99da166de5bc20952969552b3137eb611eb1aea66ac70a8c9a4868c82191ad3af287f"}, {0x110, 0x111, 0x40ea, "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"}, {0xe0, 0x1ff, 0x4, "59a3030f84400952f913dc1b9b064744f4be37618e947c6c3546e32fefcd4cea5efc00593131e53e00f4b83fa1ee3f9795d120a2f2333846b1912abe4dd67ee66815ed803c8b95b4778e2ba1b420649ce65096d6b17b2de499d127c5441fdc200785c4f9d45bc1272dc70d1101da3b808f6433462d854667fd4b722054390f7e6cf9cb0fe36edc3cf85a0ffa982f59ac4acd7ce0b490f35a6dbb19757d09da65b94be312bab410b7a1b647cc6f0cce53846aa75906a22d22be4c8e43e226d3367357e4a933cfeb8ae268"}, {0x28, 0x29, 0xffffffffffffffed, "b4ef8017790299587e90cb65d059370910ef78f46a"}, {0x30, 0x113, 0x6, "8f03467284e1a5407d1aa19815f9885e2873aaa4055c843113da4bb2be793f"}, {0xe8, 0x111, 0x5, "e2c2b2d5254191a55577321ed313a2a6384164e23c11107f10431d002967a129e86b93c52318ea3b76a15bb84d43618721c60dd831581a1580263a01e1aeb1389878d46c5278b7720c122d69bf6c093a98dfb7b25c2501f6f7bd5b038ed6f8a4fc498a3743fd4e75330847f31beaf6f0e86cd2e1289149d92e107350c5dad1e12f530a1c70123a3bc2b8db0167da339ad0442dad5de657fc8741b5f490cd4b565b164d93b1a6b7ec1440665827c267110859f28247f2956c3d4705c5a0842950c72d89678169a36f1ad6412f6cbb28e4701a4603"}, {0x18, 0x111, 0x8001, "a9eae3"}, {0x68, 0x114, 0x1, "c6410511ce33d062ed67a366cc04a4a1abacd0a56b99b09caee238912c7c6d791d9b3c7c0f9e1ca5fe55f23a1d33963191f177377e5b496c1c1610e272c0a247a4369373f5e41d77fca86c80f99b94d3513825d30b1815"}, {0x1010, 0x119, 0x8, "beca4d3ee0bdc82b89da4507887e62b0a39bf808e4ca15af5c7f3328ddfc5cf746169a923ce01f0963a040a86c4ef98545a944c766533bf715128564c4c5eadef17c860293eff16c07e9ecb6ef9c74d28e9f77b9ac65343222df2c574869e2bb9ddf4c309697dcf8e4ece5725ba864a49ae2bb4a18d85e7b130179db1984fd20b07ec18020d9d334fd4958ff0d31afea8631a6ee4a80004f8ee7bcfaad7fc3dcb95573b5b93797b6bf0c8b05d39e1512cf48f3f50707d6444b4c999bef2f8314eaa4fe2b017548175b05f842305df935143f16681dad7164264b72274386a9855cf5c134f093ee8d4e3072760615cb86dbd3f10f86b58cf630cba86d4538d9adbd56e7e563c74fe0ba79093978a6ad342593ac0ff0b6e30abc2e2fbd3aa651755349d43a6dc70727bfdc8f7645de25c3986ffe0525020437f39f16e203249b3ce6cdca0ad43e8593122b92ab9fc5a6998f2914fed600426a2479f5fee3595ce1dbc83757705fc15a3419d7eab34bf7b9b442db96bbcedada475a20edb94ec34e9b8acb281dfa00f0c4ec308a4e6a4ad8f292ad148a3c4ae66f380c11db0f98891d2001ea1bf7dee6a78a6efeb0a110902710b089024de83e6eac20cb6b2cc5d87ae1504ce7894ec8dab88ae1a1b5cf083d3b6b2cb568f6b1bbcb1fcf845fcab55ef9af30af205846666ce93a4868f9328905e0a4483caba012b1d7eecdcd57d098aa06c272741d305cfdcf4d0ef1e5a95329f0988112aa8871e7f676b39541e9b13431c9b5ef0bd545da62c5eecb98c9acd1a51da789de170a319c31bdea14b8378e541b7c22aa71b8ed3aaab5555dc010f2e6df9b3bbabafbb1811c25d4da6463dc68f4bc9f2bcc446a817e7d450aff7cd4d01c21860e1ed96741b5e610433dcf4ed51877dad73e7a87038c3cb3d309f7df51317b58f116024951f54f39483b54789441047ca952cf5beffbad50e1262995daad50502a00c5d3e2b667935dae6f74404721df45cd2a531e7b73cfd160bb362c6925450462ca5494a3669ed68087ffbb8b06889cf3fb14cb2d00344a50e604e7f9b0af70e62e236796ba0b44b288fcbb99dbe0f36bac9db6ab8ce3df27198b9f0dc949b8687df699be7c9205d04d5254f10dc929068d692a26d4accb5628c79d4e7627533220b701a54c9851f4bf6e0596b195172c487ca8a3478970f08b299ddbd10918db3c605a80e38e021b17f7d74aa7ea1b753404ebf9c2d208fff70fec59ab9faae8fa7427bb24cfbb5d49510f3ee428adcdfb69dd87930bd4dcadce54fb1a7b12cbdd916a07b1d8f0bad7c2ea267000ec044194f5f1baf6d2d86568776b4147e7ceccc45ad3550a31bdee61ed4a0c12aa5f1a9cbe95025e4c11f04b0afb16fbb98c274a41d8ca371e6cea865e4a632536c84efbdee20eb077c912351446c8516f0b2c0725a63c98bd6771e7ef03f18f9517719c211738cb9c6cc33886bee6c41e6118cd6921d752bc5a086ad886961811932107d83a744c9a430bb97e0a59037be5d1ac39ae869e62294fd8f84c6fce6eb99e0af2490e45cbdafa9f134ed25d3529dd1f6b76709e5a089a92ec0f4fef3a75d80bae6872c9375644078f585c52728c5d2a7b9e8f04bcb93429d8a248b774efc25d3a1687bd98682eee6fb6c7c240b7ff989a9b71a7c40b6a02ead11dc5eccab8183b1f5c0e9900acbda286612abbe8b6c2b11ac5955a35b5cd5d340b6d132b384d42d7195f09ad92bf7e0ed01a3184c75b51a4a6469c1c5fc56481d6ed3a34142ad77d8b9d41164c3cb8daa2553b3812a0f02e1c56ebcb42a77619c272a33e671c03d2f61ebfe7fd4b9540541c8f5aeb545389aa95790be00480a79d2c9149b53649ddf1a9b2789035d3fdcc9b7adce7b5ab3ed94acd2143c6448593f5f776f99cda39e2d0ef482e37d2a9fcdfb49cdc05a0ad5553f853d7b639ef2ec6c9e2c793caf75a50c573943a9fb6590858b76c71ca2bfa779985a999f89c22865800f687504f4b5b5ae581d1784ec99be995a7c30386afd8b258d63484204bdeef8834a73be225e298503508debbdb36a1292b13991fae5f29b0f784074a717ca0efeda1bc74edcd945245a22608d3b5550e9f600967a6d4bc52ffa1fd62377ee82ceda5e2e5b07a224aeab3c07ffde9b918c57f3288557b5818d8366328db8f597ccd0791ab24ee2f5034b912b860a9407003c1ef58dd27dcae48ea96a152fe7caaf7a9e956e7f7a66957ebff96a357b9b994f60e13140f159cfeee7f36230263c9d8c598b9ee5014df56570c0dd60201237e1e4217d2a03861301d3bc43891f72639fe1cd978f1c0bb8c5d7420b34c27e1af30b5a24917aacede6dc036ce6a9b79bf44ab3e7795bba53e28a3519f9e6b29ac2f36d7eead85aabe791ee81d375587a09a0d12cc7ab3adf7e982577d8108cda79f1eac807feb32e221172daa15ab7934d97b0be9e6b66eb786dd649ce409fd1969404b78aa87c87c1d456fbf48a5186bd97690253f3ceb416e58c5257835e7c48841548d74868c4dd485de44eab37230019e8e97ee7b05d67bbdc45396780f3f7f2256407f23e51e91ee1d2573d578bd469808b8e6d56f6ec7f966bc84834305494d909c8413062ebb6dd684dd8bcee36b739ab1562561d9b6c9228b5e3b766ac9f4b410d91b5686cd71cf7f7a41683f81f13936928836acc55d8fe1c8ece27a8c87c76ef1fda1bf0c05124c4595dc17f80da64bfb8f3b03b16b8dd14947822e6a82858944b6fe6c83ad3647971564c5876919a7def6b3e190231ac8d1d4328d40476265c4cd8a6331d8b01d4663cf60729679fd45f3806d82d8713502cc18ebff047683836b5f07af23ffeaf4e4ff856ab88ba7d390089af46c0e0ba9de4ddb6e602568d797121fc58ea4a314016a8f006a663625c4bb942b906014e513df85ca214deec09e7289dec52e41f38565b1fcf31024d5d26888459ac2d37b8175d8c7ae3fdc7539d4106c2a31e4a4b170e9e82efe0abecffebaef3a6abf3df5504d16f4c915096ffe983cdfa4b2e5db087efb7418a2402a50109985d179bfea44292fdace611240d1214267b08e5d72e38b64e36fbe155a548cbfa3a86906fe2ad3260b22b661988d2a83e88e9035131f48c72371d59d240d567990843848ba9382089e3cbae03f26d01c545babbff80d31aa19bf54258059e8d8518cfd452712ff1614e090a814d1ed2db8a7dbd17c8c5c973d7c0b3e28a988aa01c39e551d912fbb41a7392c7d4e82b9dc894661307ee7e9802ca01c858ffca21d0c25ace1a909aeadeae52158a7ddac593b75c05f48b800d60a33a42e56f9664261124bf19fcef1486cbaab9e4e86cdb45a0a7993ed4f4f57d37f19607a4369314fa91a8c76f82a3cbb73904b1cd33fcd7f5473af2652eca48bb7900f46795501333a2af41b87a051b598c62548e1feb7ab454e38a88bc23792b53681ae981aa9233511a1782dd9f47ff4d11b8910fa962785f5d4e29546c0bd79dbc27244f3a574eccbab7de93c7b334af1f3abdac7481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", 0x1000}, {&(0x7f0000bbc000)="4942d58af90fcab555ecbc55b5c15fe09461c99a4ce3c95ffbb9422da2a0db5737657d8086eb20ba8749ba69ae8157c60eadc5a0b154f7ca3e3c6427e02f7350368a4fa3ff01158a5fca1cb4701ea27e7cd10331e6f4c3978e1bd57a4b50382fc684acc45250218561515104", 0x6c}], 0x2, &(0x7f0000a4c000)=[{0x58, 0x108, 0x1f, "251ddd0c92c30c6eac5e33cad2f387ebd8e506a32e507a0ad7ac7fad6a916d1d72283e55636e7a11d26a7ad69eb71074931da33a275d674edba1a687198d17b42d78e2739587"}, {0xe8, 0x13f, 0x60000000, "957a5d5820a27c6391493ecb937ad7f717685479835331e1fe1655d2a3321698f32c4f2e27f4e5b0c4f89bbd1e8a6f3e66984c06ea9c9ea63688457dc66dbf4f4ea69ac835113e9abf25ca7500b01db19e851399e707b53714043262e1b03538757cd828b1484b3c31e08b3f91ad424c3cf5e7bd92f0f87541d9b18134a2b68c7e40285f1562313c8b73d97830c5ae38ccda1cf02014be38fc137e7609a0f9266b03891be8e3ca176ee8043a6d9d9b1d2d72022d7b7e43795a27350181d5144212257ff10679a286ea68ba65f1d10b18efcfb612511f1bfe"}, {0x60, 0x107, 0x4, "9eba2a05becde9318842a78286142b5016e561a28145cdbe663706e11ae2fc757c703fb90cb268c751fcffc02df3b21cae172a1819b9f9bd62093574292a344d4e3e677937e645470f3fdb"}, {0x78, 0x110, 0x346d, "93832f592ca1456f1a69f90c8837df33aa88d593f4214437c542138b68ec474618234f1ebd1014d9ef8f1d2d467fe058e9584c8dc712af98affd5cdc0b6fb19db24574235fb2fdee9004eab6ff3a3a4acbd2c04ceaf8a348d3f5eabff6f6920525bfbc42"}, {0x60, 0x0, 0xfffffffffffffffc, "23b57c996997c42842e0d5b10a72aef278dd0e99593137dbd782545332a1cbb4cdc8fd2636160b34df5fc7959e9485f6738a1b4eaf28895f26ed691b074b81e59fabbe1ac5e1d5ab108d5089"}, {0x98, 0x3a, 0x1, "18e2b349d32d4d4f28e8a663abcbf8fb1250c740303f4e64c6a5e4976f6a804d79ca059f32c919a998368ce13712c678af85fb94ae24edf677eecb03e882379d435a0884de6d7edb03dfd3b7b2d8280a41094b2f91f80d00308a5ab180012a74a978cdb6be941e62b608cb7e9085e4b7c9f5b5287c2d6813715e277ef7aebcfc7fa35f06dbe7de24"}, {0x98, 0x13f, 0x1, "54a571c29049992e0b394749e29c2afcfe91b6b8d09bbf6d5f415fed8e9365c481af6028e7df7b1accfc9dbeb8fd6353beeb2358694e2a07748418cd6a12e6239940f5a77a7f5bd9cd97b2208827aa00c5c281e763947e75d7c12b000a5a3b1b0ab9e2b229352365dafb1713176b717ac27aa83928073e26b300e0bcd55ac9cd6b62018ae1cc7a"}], 0x3a8, 0x4}, 0x63a726d0}, {{&(0x7f00000ac000-0x10)=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, &(0x7f000068a000)=[{&(0x7f0000721000-0x16)="c26dc14732694ef2b445d7fc8c2a29b9235785589ac3", 0x16}, {&(0x7f0000c8f000)="1eeade0a252406c1ab0237c60de3f321027c01eba19c2aea65d6bf377b6f0188e19aba58e1f42a0376ba95e24b57a36f8e3689c82862db456b29d309ca909220c72d68c8909fd80d32ff34a376be33d91b4b65dc8e504f700c8bf62792e945d7cfdc20ba7d7e741a4e7cabc0ab4461074a80346c432d7c944dbb15da6ec26f88d69ede718ab97172a9d155c8e55dd38bc07a", 0x92}, {&(0x7f000013d000)="e0861572e6a1f758c7a7a71fd70f363f3d257ec826b4672e6f5f4c93cde78d1ddcecc421de1f6c3a58b6d3813976028b82350f08fc9481392bfeb017e3850406f1a1fb4ec5dad4ddb6eb4ed9f8fa7dabd05e89f028ecad53e045c271b4ec6d7d4f98bc004655ee97fbca5db3419cd6a1", 0x70}, {&(0x7f0000376000)="0903ab575d17e5f15aec643601f966fe6cf27b628c83c97ab6a63c5db47e7f576d0750389ba71369dddd88d92763b00dd0175b8cf2c5d3cd2330e6bab2ea05d6e89d4845f8f038aad2dccf6a063f00652ed16fb3da46c00e545b070d052beeac305d67d65cb393eab033a6f048b7901d1fd2c259b5067cb40fa233577b2be0669c2af719c14502dc0328d108ad40c0dc1c8bcf961c0a1369d67f19bac222406fe532ae109843668d3750952ccbb8e38ca763c756563ec8ae9ae32bdc94ea28759d0b9093c204fe88adfa1a59ed47f62b95d576e1a57e0cf1b01db7277ac9a64f8a9c56c41980cd4fcfbca9abdbb9c50b32a690060a7ae6", 0xf7}], 0x4, 0x0, 0x0, 0x40010}, 0x7}, {{0x0, 0x0, &(0x7f0000990000-0x10)=[{&(0x7f0000614000)="5d2ee0b1e0636b0436382a91b618edc6cbe7324e446798c17a8c5bf4e7ff999baa4691e9470ca38ef9e46ebdd5d79f24bb4276566553a813e7b61b7ef724a889807e810a611f942f672fd7fa5dced89d7a6c3e060d4922f37230db3161ab7f456ce3c562691b31e64871160c75deda361dabdd9adc74c242508f3fcfa516eae89f804f34abf62f4abe46290d937cdc360407e2e4379b5064ebe281e6a1b926ef2646b84ad3582a0a7decb8fde40bab6be4a976798ed0", 0xb6}], 0x1, 0x0, 0x0, 0x40}, 0x700000000000}], 0x6, 0x4) connect$unix(r0, &(0x7f0000b07000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/04 23:00:03 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00002bc000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000214000)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ea3000)={0x2, 0x40, 0x6, 0x0, 0x4, 0x3ff, 0x7, 0x0, 0x10000, 0xe3, 0x1}, 0xb) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x5}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/04 23:00:03 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname$packet(0xffffffffffffff9c, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000009000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000010000-0x18)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x6, r2}) 2018/02/04 23:00:03 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000a93000)={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x3, [0x973, 0x6, 0x4, 0x40800000000, 0x3, 0x400, 0x7, 0xfffffffffffeffff]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f00006a1000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00001ce000)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) [ 92.235974] validate_nla: 4 callbacks suppressed [ 92.235980] netlink: 'syz-executor7': attribute type 2 has an invalid length. [ 92.271961] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/02/04 23:00:03 executing program 7: socketpair(0x3, 0x80003, 0x8, &(0x7f00003ee000-0x8)={0x0, 0x0}) connect$vsock_stream(r0, &(0x7f0000669000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)) writev(r1, &(0x7f0000007000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020d0700006f0200000000000000000003e400", 0x39}], 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000009000-0x40)=[{&(0x7f0000007000)="e10a8f505b6715ba0ed79bd77fb08bcefd4be8522b0c30af7f5f4b2d076d95785c6518754a47be56aed50ca7a44b70fdaf940b2187e9e293fdc32eab7eb55fb1d3b9fee38aa6593769785a67df994a54fe90c30d518d4e793ac6773fc327aa8a1a421f033d84bead454710fb57a79bfe4cbc1ef13f7be45fbbdb343b9b8a7e37625adfed5bcc3e909ed7b62790639a234cd51611b0aeaa8fc919612e927183317c81cf391f5060caaa10f2416c3ac12a49fea9dcfa2d7feaac64fa3662deb12cfbc563", 0xc3}, {&(0x7f0000006000-0xbb)="ae9b10a3b318cb44702fcb3602d200300e677eda9c8f66cff35920f2874f952cb52431ec5bfb834efe54c11045172d2e129ef8a703697be8e40a6ec962f239bc771d767419db82a534a23a878e2e4924e81d62b1c571b1720eb79de2a6ae93753730818cd4ea03022368629a413af2200ce27a0b07953017fb14f136f6e9841a4caeac248e0900e90c116f67ff97ee1147665408607750d05ad3bbfbf42458a957f2e78a44644224472fd1da026a71adbfff3b47b5d73a6fc4da0e", 0xbb}, {&(0x7f0000009000-0xb4)="dee6e285e2a79ee5fc2d1a5fceac8b18d74444278d89fcdda92aa97e2ad64ba85bd20ec487d3c7afd8cdf94f3696d8df727f7e817fa8b31754230f8d10e286aa2f8a02ee29000a7d0ec9c53e4a0b6cc4dbf7483937f785492fc8905de6aae41b945b4bfcc242687f7d8f697e6b34d980ce36f268114b3c7303683827d9468d63f59fc2543941ca680694f405282603c0cbebf30fe9906e2e5cd078775963751b7dc5a2affcdd78b78e068fa337dfaf1e2a6e3ce1", 0xb4}, {&(0x7f0000003000-0xf3)="1e3bdeb14f95c4d84af68e815a6086cf7dbf0363e87e5eb8152299e2cde2f39c62cacf1452fde9e33dd3b8eb464d1b4325e70825d3d808a320eef7dadc9e895fa41c21c0c12082cba7e09226d4ea03d0fb9503a001569ae28a6498e5947b58e4e0b7c0b9051604723e24dd71e2888da1b77b36cca41112209b96366f12ed0acedc0a7d0de4dc20f06dd6261c7df56f3646628a72709d61df6a258c6d6162655cfb25917cdaa9447a0387abd45b435b6040783f077573fe7dc3eebd80f4bfe94eb7afbadf35deea730fa32c293c953a1ddf6365a6c3f2f25e2c01a005663c90cb2c5c3a85e3d59ed16f9f0bda2e009ef992d24b", 0xf3}], 0x4, 0x2) 2018/02/04 23:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x0, 0xf, 0x6, &(0x7f0000c76000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000085a000)={0x0, @in6={{0xa, 0x1, 0xf1e3, @loopback={0x0, 0x1}, 0x8000}}, 0x401, 0x0, 0x8001, 0xfffffffffffffffc, 0x20}, &(0x7f000022f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000406000-0x8)={r2}, &(0x7f000011f000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000edb000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f000030e000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/02/04 23:00:03 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00007a2000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f000079d000-0xc)={{0x9, 0x4, 0x2, 0x9, 0x41c6, 0xa811}, 0x5}) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000760000)=[], 0x0, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f7d000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f7c000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) 2018/02/04 23:00:03 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000032000-0x38)={&(0x7f0000031000)={0x1d}, 0x10, &(0x7f0000032000-0x10)={&(0x7f0000032000-0x48)=@canfd={{0x3, 0x4, 0x7ff, 0x4}, 0x2b, 0x1, 0x0, 0x0, "524394761793e7f7159b6ef894fb5ba8774dabe4fbfeeea365abb0bdabb841561b55a5e0a057e9856106559fc5ced33f8ba3671e396c5675ca6fae888894a88c"}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x44800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000027000)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000015000)={'vcan0\x00', r1}) syz_emit_ethernet(0x4e, &(0x7f0000008000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x10000000043ff, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x100000000000088, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/02/04 23:00:03 executing program 7: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000ec3000-0x4), &(0x7f0000b02000)=0x4) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ec4000)={0x0, 0x0}) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006e6000-0xc)={0x0, 0x0}, &(0x7f0000ec5000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a57000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x3, 0x5, 0x1, 0x0, 0x2, 0x80, 0x80, 0xfe, 0x0, r3}, {0xf31, 0x9, 0xd8e6, 0x3, 0x5, 0x4b, 0x100000000, 0x2}, {0x8000, 0x2, 0x9, 0x100000000}, 0x80, 0xc, 0x2, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x3c}, 0xa, @in6=@empty, 0x1, 0x7, 0x3, 0x5, 0x7fff, 0x6, 0x1}}, 0xe8) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/04 23:00:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x8) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x361) 2018/02/04 23:00:03 executing program 0: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x2, 0x7ff, &(0x7f00005d3000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00005d3000-0x4)) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000b58000-0x8)) poll(&(0x7f0000dac000)=[{r1}], 0x1, 0xfffffffffffffff7) 2018/02/04 23:00:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) sendto$unix(r0, &(0x7f00006a8000)="a16c3f5ac1dfda3aff4686a789af203ce2a27b5b887e5e133a09b1be6375052deaab42224de068b08365ba4c5d7a19347a7481977a12f7dbba9aed6662c9f59eada09f4526f8116afce9e1a7e2d77fc45916cd9a8e46bf340f82168418607436740c1dca3d079b5b468c53dcba86bfd3d80be4e42a21ce3f4058d463bbc981a3a940d7fb84f9e3cad1a718d3a2b6f7306b5ca38fd76110791bdb831a214c8d71284c97d9746639f3af5a64ebd61d1d2cc9258df2d4bd4416f0efb818e426488b2179a427293e40218f4e47221a7ddb1aa48c82bacfec9ea35cee38d406b599eb", 0xe0, 0x804, &(0x7f0000b69000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c7c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000075e000)=@ethtool_eeprom={0x43, 0x80000000, 0xe1, 0x22, "d4143f4d261f2c9cbcf6308b5e011a3eb0a5f85ed43e705512c8612a33da9f6060ff"}}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x4f, 0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000c3000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00003f6000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000618000)={0x0, 0xc2, "446bdb71458b3ee77d2bc146d46eaf2c957957efec2bad29668c9455adc2b9bf679b23de3e9adf7959c3dfc7c95eb8fd48a3f6694e7e1cb93c235eef506fbd1a1c814c95748a2f3e6ac28828f78d6d076e4e6585ecbe757adca5a0b09564c65fd54818d2a439f0cd4b280ad14a9980660fd2bc89e24e9aea907a9dd344588c567aed83db16e09a680102d8c801fc30aacb94ce535805c25fe1cddc4251643e1390e0cc98625cd1cabb3e8f65f699e32ad3076b9ac2b52444e14363d62a814659f552"}, &(0x7f0000b63000-0x4)=0xca) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000227000-0x8c)={r2, @in={{0x2, 0x2, @rand_addr=0x7f}}}, 0x8c) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @common="006f73656d230000720000000400"}) 2018/02/04 23:00:03 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454d3, &(0x7f0000001000-0x4)) bind(r0, &(0x7f000000d000-0xe)=@l2={0x1f, 0x6, {0x400, 0x7, 0x53b6, 0x3, 0x3ff, 0x401}, 0x8, 0x4}, 0xe) 2018/02/04 23:00:03 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000026000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000027000-0x10)={0x2, &(0x7f000001a000-0x10)=[{0x0}, {}]}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000026000)={r2, 0x2}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x4a, &(0x7f0000026000-0x4a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0xffffffffffffffc1, [0x0, 0x0, 0x0, 0x0]}]}}}}}}}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000027000-0x10)=@generic="e04a52c321fd3e3cedb04747e364fe6b", 0x10) 2018/02/04 23:00:03 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000009000-0x10)=@ax25, &(0x7f0000018000-0x4)=0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000021000)={0x5, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x80, 0x1, 0x400, 0x9, 0xffff, 0x0, 0x2, 0x80000000, 0x2e}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000001c000-0x38)={&(0x7f0000013000-0xc)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000014000)={0x14, 0x80000000000032, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x40000) 2018/02/04 23:00:03 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0xffffffffffffffff, 0x3, @empty}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0x5c) 2018/02/04 23:00:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000cc1000)=0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000000), 0x8) 2018/02/04 23:00:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000de3000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000497000-0x4)=0xe8) r3 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000010a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast1}}, &(0x7f00005ff000+0x5eb)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000990000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000047d000)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ef5000-0xe8)={{{@in=@dev, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@dev}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008d2000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 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) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00003af000-0xe8)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000593000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000952000)={0x0, 0x0}) r18 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f7d000)={0x0, 0x0}) r20 = socket$unix(0x1, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000888000)={0x0, 0x0}) r23 = socket$packet(0x11, 0x2, 0x300) socketpair$inet(0x2, 0x4, 0x9, &(0x7f000077c000)={0x0, 0x0}) r25 = socket$can_bcm(0x1d, 0x2, 0x2) r26 = gettid() r27 = getuid() r28 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000dc9000-0x4)=0xe8) r31 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r21, 0x29, 0x23, &(0x7f0000001000)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xfffffffffffffefa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006f8000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sendmsg$unix(r0, &(0x7f0000e20000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000063000)=[{&(0x7f000016c000-0xa6)="a3c208af1fe02a4534d7c94634e209b6159b83f7210d6010c9acc1e01a031d05494fda5708a3c7687158c24784e1dcd5022faee9ddde2d3656bc240dcb1e5aa55335a78f4a059f054130cefa856db76e45a2dcad3810543378c853b2b43d67e8f4ae63fe524fbb4382708391d5ab74440ef95c2e4a7cb24cf8cb4018479b5303d7fb8a368ec9953f006675eb415622a4aead1f353c5acc879d7cb575f3cdb534cf7b11fb1f56", 0xa6}, {&(0x7f0000001000-0xbe)="a48161604289ce427ef8df462792aea8cf5f90c488c415982ac75281caf98d48931c9291b4ee6018677d0aea8398890f6f13517db4fc3cd5da77d26b93f7075211702d5453737e5e16cf9bf9b707fe02085bafdebf803f1e8e3d33f663e69c378c95d06a2747294b0ff8b6a0a046ef50f02a12ff822e34a66b0d10dae2e5d099a04ead323d76cbd50d39024e6f311532fcfeed01972455d3201785f70873102a5b9013c83eb16951398ef5162ba3635429824f0ef08b93ab999e24c9e8e8", 0xbe}, {&(0x7f00000b9000)="bd6f6c5432492c7b417858c2ee40771ab5527dace6ac82faa416de008c404f9d225a6fe987f541aa975866a9a127734cbb4a5d40c1eed69efb7c3900831f4b203036f2faae0a2bb004ef22e59198d82f80bac68464e61ed986", 0x59}], 0x3, &(0x7f0000c72000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r16, r17, r18, r19]}, @rights={0x28, 0x1, 0x1, [r20, r22, r23, r24, r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x148, 0xc000}, 0x4000) mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x437, &(0x7f00000ec000-0x1046)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x401, 0x88, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f7f718", 0x0, "3a3585"}, "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"}}}}}}, 0x0) 2018/02/04 23:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x7, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00007d2000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000eb8000-0x50)={@generic="f9e8456a4c6a2ef46167c6a3cef2f345", @ifru_map={0x8, 0x100000001, 0x7fff, 0x0, 0xfff, 0xb044}}) socketpair(0xa, 0x3, 0xf96247e, &(0x7f0000f90000)={0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000867000-0xc)={{0x5, 0x7fff, 0x8000000, 0x8, 0x8, 0xffffffffffff19bf}, 0xfffffffffffffffe}) 2018/02/04 23:00:03 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000a9000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00005fc000)={&(0x7f0000001000-0x8)=[0x100000000, 0x28], 0x2, 0x2, 0x1, 0x3ff, 0x4, 0x4, {0x7, 0x200, 0x6, 0x9, 0xd5b, 0x40, 0x80000000, 0x100000001, 0xffffffffffff0000, 0x20, 0x0, 0x9, 0x10000, 0x100, "7e7f765e6e1a198f216fb8c3c4126266414c6d508936238dbd0e742a3d2a6a28"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000224000)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000f34000)={0x14, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000ef000)=0x4) socketpair(0xb, 0x806, 0xfffffffffffff2d5, &(0x7f00003a0000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a88000-0x4)) 2018/02/04 23:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000013c000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1d4) ioctl$int_out(r0, 0x0, &(0x7f0000080000)) 2018/02/04 23:00:03 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9a000)={0x0, 0x0}) recvfrom$llc(r1, &(0x7f0000702000)=""/64, 0x40, 0x2, &(0x7f0000128000-0x10)={0x1a, 0x1f, 0x1, 0x8, 0xee, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000b42000)=""/103, &(0x7f00000c1000-0x4)=0x67) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r2, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7f6b107", 0x4) 2018/02/04 23:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fc0000-0x4d8)={0x6, {{0x2, 0x3, @multicast1=0xe0000001}}, 0x0, 0x8, [{{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x0, @rand_addr=0x4}}, {{0x2, 0x0, @rand_addr=0x6}}]}, 0x4d8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000fa3000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000006c000-0x20)={0x3, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000043d000-0x10)={r3, 0x10001}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008e6000)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, 0x0, 0x9, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b6000)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000694000)={0x0, 0x0, 0xd8, 0x20, 0x20, 0x8, 0xe850, 0x80000000, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0x10000, 0x8004, 0x3ff, 0x1000}}, &(0x7f00006a2000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c07000)={0x0, @in6={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x5}}, 0x80, 0x80}, &(0x7f0000056000)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e63000-0xb8)={r5, 0x9, 0x9, 0x6b2, 0x5, 0xcd0, 0x3, 0x5, {r6, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}}, 0xa7, 0x5, 0x1000, 0x800, 0x1ff00}}, &(0x7f00001d0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cda000-0xae)={0x0, 0xa6, "a0f6d612b207610a90b82485522ea0f18dda11034bb30667b25f327810605850b11d18dd6c67523932ec6aa420c44ea5b36f16b7146d5ede9874c5cc55ef2066e4b50e04bb762cca18e19bc6a2936422feebc11cab1ee39065ad4ece9480064a0be34dd303eee2d3fdfcb87160363631e7bff6edd1730707739e75d557a60c0b877ee7dd8a9b6bc46430446aa70fc964ddce46ca432be3bdf18101a4d3f6a7b6408ee0dbb315"}, &(0x7f00006a8000)=0xfe7b) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000a6b000)) 2018/02/04 23:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000fca000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000306000)=0x2e) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f000051e000-0x28)={@syzn}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00004f7000-0xc)={0x0, 0x7ff, 0x30}, &(0x7f000086b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00001aa000)={r3, @in6={{0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}}, 0x9, 0x2, 0x0, 0x5, 0xd6}, 0xa0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) sendmmsg$nfc_llcp(r2, &(0x7f0000c99000-0x38)=[{&(0x7f000043f000)={0x27, 0x3, 0x0, 0x0, 0x6, 0x100000000, "a997e7f94efa024dc352c5e6b228e2ef21e8050f1507075802bea16d19f6ec3995f949a14e658a57720c85e7eb31db81e9f9e73de6da0d972d708458e75406", 0x7}, 0x60, &(0x7f00005c1000)=[{&(0x7f00002a4000-0x1f)="888096f2b9ab724d461e1354dbdb920a0687b5bf72671181655aac938af66b", 0x1f}], 0x1, &(0x7f0000bc5000)={0x38, 0x8e, 0x9, "c5092943c4989ffb39c894e5b14931cfed696e745316f88aa04445900c9cf2751a5f"}, 0x38, 0x1}], 0x1, 0x4000000) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)}, 0x0) 2018/02/04 23:00:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) accept$inet(r2, 0x0, &(0x7f00005be000)) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000a3f000-0x8)={0x1}, 0x8) close(r1) 2018/02/04 23:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000e1e000)={0x3, &(0x7f0000235000)=""/51, &(0x7f00009ec000)=[{0x6, 0xfa, 0x150, &(0x7f00006e6000-0xfa)=""/250}, {0x101, 0xeb, 0x51c, &(0x7f000058e000)=""/235}, {0xe6f, 0x26, 0x2, &(0x7f0000700000-0x26)=""/38}]}) ioctl(r0, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2d8ff6e") pipe(&(0x7f000096d000)) getpeername$netlink(0xffffffffffffffff, &(0x7f0000f5c000), &(0x7f000018b000-0x4)=0xe072a3ba) 2018/02/04 23:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x1080000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r3, 0x80000, r0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000195000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000065b000)={0x0, 0x0}) r6 = accept4$inet6(r5, &(0x7f0000fd6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00001a0000)=0x80000005f, 0x4) r8 = socket(0x16, 0x804, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f0000561000-0x4)={r5}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f00007a8000-0x8)={r7, 0xe452}, &(0x7f0000a52000-0x4)=0xffffffffffffff94) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r10, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r9, 0x84, 0x78, &(0x7f0000bb9000-0x1)=r11, 0xfcda) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000c2000)={0xffffffffffffff9c, 0x50, &(0x7f0000c79000+0xe8)={0x0, 0x0}}, 0x10) r13 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=r12, 0x4) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00005c1000)=r13, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty, 0x2}}}, 0x88) r14 = socket(0x3, 0xffffffffffffffff, 0x80000001) bind$alg(r14, &(0x7f0000f81000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x1e7) gettid() socket$inet6(0xa, 0x3, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) r15 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000a60000)=0xfffffffffffffd36) setsockopt$inet6_int(r15, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r15, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r15, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/04 23:00:03 executing program 7: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x2c, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x18, 0x1, [@typed={0x14, 0x1, @str='eth0ppp0\x00'}]}]}, 0x2c}, 0x1}, 0x0) 2018/02/04 23:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ccc000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000fdd000)=0x14, 0x800) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f9f000-0x8)={0x0}) connect$l2tp(r0, &(0x7f00004b2000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @broadcast=0xffffffff}, 0x3, 0x2, 0x4}}, 0x2e) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @empty, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14}, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/02/04 23:00:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008e1000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000fbf000-0x2c)={0x0, 0x7f, 0x5, 0x0, 0x0, r0, 0x9}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x9900000000000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000002000-0x4a0)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @generic="d0708f257fef9471d1075bee30cb6cd9", @common='tunl0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x4a0) 2018/02/04 23:00:03 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x7) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000f000-0x8)={0x0, 0x3ff}, &(0x7f0000005000)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000001a000)={r2, 0x88, "22d8da77115662637febcd171afccebe6bfc858f4fac9c10f0fe41af98d3eb9ff636130fcbd8f39e2f9c846f8945986ae1ad893fc95f1ddeb14191bcc119fca0acb70bf24270705b18c5173772ba427a74d03424318149060422634879990f150de71f83b1d8cd207abd81831c5f3175c59c0f7a38c057c245cb0cf72958d5f9bd6d04a247a04f95"}, &(0x7f000001a000)=0x90) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000009000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x1, 0x3, 0xff, 0x9, 0x62}, &(0x7f000000a000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f000000f000-0x6)={r3, 0x1}, 0x6) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x8}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000f000-0x8)}}], 0x27}, 0x0) 2018/02/04 23:00:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x800448d6, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000)=[@in6={0xa, 0x1, 0x200800000000000, @dev={0xfe, 0x80, [], 0x0, 0x16}}], 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000002000)=0x10, 0x0) sendmsg$nl_xfrm(r1, &(0x7f000016b000-0x38)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f00006fb000)={&(0x7f00002ec000-0x178)=@newspdinfo={0x1c, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) 2018/02/04 23:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00005fe000)=""/4096, &(0x7f00009e1000)=0x1000) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000103000-0x4)=0x7fffffff, 0x4) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00002ac000), &(0x7f00003e6000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe7000)={{{@in=@broadcast, @in=@local}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000389000-0x4)=0xe8) sendmmsg(r1, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7}, {0x10, 0x1, 0x2000000000}], 0x20}}], 0x1, 0x0) [ 92.584604] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=35 sclass=netlink_tcpdiag_socket pig=15949 comm=syz-executor7 2018/02/04 23:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00005c7000)={0x10, 0x0, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r1, &(0x7f0000a81000)={&(0x7f0000ce2000+0x6c4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000f4b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0x8, 0x16, @nested={0xfffffffffffffd0f, 0x0, []}}]}, 0x2a6}, 0x1}, 0x0) 2018/02/04 23:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002f0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00004ef000-0x8)=[{r1}], 0x1, 0x7f) close(r0) [ 92.641224] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=35 sclass=netlink_tcpdiag_socket pig=15949 comm=syz-executor7 [ 92.656169] xt_SECMARK: mode already set to 1 cannot mix with rules for mode 0 2018/02/04 23:00:03 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0xc56, &(0x7f0000002000)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x80805, 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000008000-0x4)=0x56, &(0x7f0000008000-0x8)=0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000006000)=0x200, 0x4) pipe(&(0x7f0000001000-0x8)={0x0}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000006000-0x4)=0x8e74, 0x4) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f0000004000)) 2018/02/04 23:00:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ab9000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(seed)\x00'}, 0x58) bind$alg(r0, &(0x7f00004f8000)={0x26, 'rng\x00', 0x4000, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) 2018/02/04 23:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000074b000-0x4)=0x20000000000, 0xffffff4a) pipe(&(0x7f000055a000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000440000)={r1, 0x50, &(0x7f0000af7000)}, 0x10) 2018/02/04 23:00:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000cef000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x5c)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}], 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x807, 0x4, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000000)=""/43, &(0x7f0000002000-0x4)=0x2b) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) [ 92.690387] xt_SECMARK: mode already set to 1 cannot mix with rules for mode 0 2018/02/04 23:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = socket(0xa, 0x1000000006, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x51, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000265000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000099c000-0x38)={0x0, 0x0, &(0x7f0000166000-0xa0)=[{&(0x7f0000d1a000)="34460fdfa33a5fe4e4be1c49c521e1bb906cd23c0ea10d3b50d8c5fead22f12666020d1398e18f4d015029945754a90da675b6bece34abf643e7de1c8ce24e71bfdaf6713b154cbb41d978f0ceae0b112f7c360cff1a8d0a329e9cdd0d81f0014a0b287775887c9e54e7e5b80d5c596cb9dbf01fa651ceb72d13ee5d26568ba54d7d5873dec5249d0f3331ab303a84d690d140d9d5877c9792d72b480a5540791bccfad9ac1533c551d5f58eb855c45a884c18e2c5f9", 0xb6}, {&(0x7f00004c8000)="2f049e30c1a4de09e1562ae96d163169b8805a865dee69614552562bb08731143a768122d7f0db02fbf8de3e1daaadbfc28df6273897a38d99fc3fee40baffd87d69c07dc3bf5100e50404e1677b62f994cd5d3d93b142bd43f27e988cae5f92ac7e21850fc31f41ae554c8dbff67a3ee360b9ce5dd7759d8a5f647c872fd1c14b5e", 0x82}, {&(0x7f0000da2000-0xb1)="ff2334d1fa0fb3128bb17b404599af36fc3fab1ac947b34cc9377669e613529c568f138b5fafd56fb7ac35b0cc172f01f4dbfe98991a21f0a5f36755fa361260130820ba3a1133fbea1057e79093e3867adc221305e36b6aaa958318eab28ef846fe4b8b4ec1bd01538f878816b5f7c5fd861e58adc71cd26d3f3d2f7b83f74d7e9347c202cb2f4894f8fcd29a78b96aff3b0b76b75b229a0d5a0c78ec30ef39e6d46ba64d032111b1ed239cd41eebdbe2", 0xb1}, {&(0x7f0000579000)="755c28f617d5a3bbe785e37906e5c8b80472c4986921fcb77b1b904e092623f69d9c0283aa23badfe8f180e11e4fdab041273ca5a262fd079b2c754b7ee30b333dd7c0e2ea4cdc2a80ff0fa0f1bd678856f3ceb879b33f175f7acb6214dfad3219c140b47ff77ae0bf15a0790bfeae05d0968e595824767f24d9653121c6af889b6e64ce27d7321a3c158cbd8de59a6a4b84fc481162a0acc81ee23ccbb07ef8111877f2a658506ed9f7b6f26ece47bce45b78448f291a2ec5044619d896816059df6111778a60c1203c720e9bf701af018a7a", 0xd3}, {&(0x7f0000935000-0x5f)="e76c25e5167a2fdf1da6ba4f8778e8f612dedd003013c78f54453e94914f7c012f13bb5ce83edfdb4c59bb436416f0ebe6b48faf59eeedcec804157dbb725defd3c94addbe4e84773b337663c92bc6dbc15d72bb37763d5460561d5d090711", 0x5f}, {&(0x7f000069b000-0xd)="cfd60bc57c9dbdc87952d90a96", 0xd}, {&(0x7f00005cd000-0xb8)="f30064b70923e380b819fb4f8e32786660d35d8e353d739118447fd0437b5a102cae8e9ef112a9bc9d03081e1197ad0d977c15afdf68e795c1d32eb1bee0bd2ac77fce1d9d85afa7b8c774f13915156b2c97e30d42ed9c51abec52b337da649084c293b7383f08866a18a3d1bbb68193861bd1e12aa27cb7855417d179886bf018051412dd8fb962b5fb3b0ba8b618f254f5f2cf96ceae9573ef8de02027ad2bc92efda2e01b5b6e70ee01f005137f3139eac9567f44de74", 0xb8}, {&(0x7f00005b7000)="fbe12fdbe04459190eb5e86dd3e85d210abf3c074244f93e69ab6d67110ddf8a7dcd0b332f49fd42e431dbfc68e9729399d862ba6396493af64b091599eb2410f0e7bdb3a03a92e7642dbca4bc4def846f03151bf67b8daddecb059c93013457ea7cd9256cc6b032f5efaca89288f76772f7ad2f3139c1abf191ae1de4276dec48ef34d422b712dd6f83c2361fad94ca14fa018861b96a79b02fa7c86866aea09d6c5ffa4f5dc18105fb", 0xaa}, {&(0x7f000085c000-0x92)="e50d7e52c57712afb21fc79c0a92aecf6abb512a15752a06a122a191eb8638982911065e7cd43cea0faaf57842b8c9f042206476513d0432377a77b3552c58909e20bf434021a3fa3189356526e06fbe4cd0638cb12e587f9972a3788f4737dd2b0b54c091ec58cebadb2ef25b7c6fdf5fd10c4ab6a4d9e12e9e5117934d27870f699b73c683b7c2e538f60fb8fc99fd3922", 0x92}, {&(0x7f0000b52000)="c53c265ec572822904ec3d4179f6045182d24ae24b54163bdc5238082a99b2eeeb9cb29550795250b9cf26b0508836f2760db64c1e64cafe35bcd24eca8c3b40d3cf32c0f3f4f1f644f70e6cd292eb3064b77919e789a949228207fa653f6bdc4df96849a217f7982606fe40bc89849a34121d3f4b4793e2ecf53a2ce0636824586fbdcaa429a4467d7753ce3fc55592ed37e374c09d45195553d8852d9a71c199b763bdec34f2de06ae4cfb5a5e7ff1ce89256306086333f52fa581d7f85ae303b7f34e08f79c2540e0567f5e9359fbfc51f8f88f60c1c0481c235ad5a4c9e8871d902a2d66", 0xe6}], 0xa, &(0x7f000077d000)=[{0xe8, 0x11f, 0x0, "1e54a9e510a902ac7c6b5cd8e7f7cf38c4398455bd0c1d2c24e51c1921bd501e5f38bab8b633b137459c8e404a6f92f158960a1aa65d59ddcd87da59e0998679d6a8e8b3b507d65e980d1e8db161d575371ed9485ade1802e62cb5c10c0c25d29592731ed534792db9269823f1e1cc18ba18ff05dda44c4e83a3df23ad8339b68f23bfc6d2d33ffa54e4a2695e1a251416ea1edbafcb97918f6dab28f1f7d7320271fa1a936d320f2d505560e7e604eb71c95e2b2553e3927c720d464ab71f01f6ca559db36d9b494173826af9e9a70d03cb"}, {0x20, 0x6, 0x2, "6cf58999fa1d9de2e47ec8"}, {0xa8, 0x104, 0x80, "7c95d3e3f65766465cc8773e41b872210677666dfd040c6ff47e74eb1563955b53b9cfc580684f7ddff70e06407668ab67b1139df5e9493879a5ad057a8b0bf98e2a15342513100851e745e42350c08fa9ad9d67cde4684769faa0dd975c6cb1ccb7a1b04e041080852bbfdda6479ab15e7d9ebadc071def246d2eb8105ea7a4e075be72eb705580f12ec2bca3d0b8b56dad4f"}, {0xc0, 0x0, 0x7, "e375b0c44670dd2a9dd274b627326df6995bf8e349aa11cfa0c1db899dd97dbadc283cea7c8ae1a43cb75492354abba053c352e5da1201431cec0a997ab2cacfcf515414140aa1e4464f883e7c9f63ce610e007cc095f82785fd457e35604a314a1b87320111a281c3e14e3eaad5a93ba0d22890f63a8207d5d55d15925822d6be3287fb476a7d6fd131f93c1475556c45f8664d4ea1c2c762a6a82fd45e56a1603b72b9a45f41745eb632"}, {0x38, 0x119, 0x8, "8ab8587c584b0c622e5324cc1fcae083a0eb5211d51d19a37a336c08416a7ac05ab1c84bb3fb807c"}, {0xe8, 0x117, 0xfff, "092c020b3d8feb092ebde05f982bf22423b5f20f3178324e95284ebf8754acd80dc28df80334ca325c4b58adfa25e401fb6a81d4b5e4cfcb0f9316bd9104f0e8a3a8073e5fe58adfaebdce5d9a60161d6a707b2a593c9c6d6c7d6be4dfefa68f6b6fad799d5f4d0986e178d3dbdc742440a46ce1e6fe7df47525ea9a9c45c4be168cb2295d5142097d1ef82c1ba40fb3d20f9e930bbc8f408c44f1ef225fd6ea6851cf23d9a3daf5bf295151e41eeb0a1a736dbe7f6e3f1452fc31a14d82798f69873a3a4053df3a5b59109c88dd0a6d488881e1fc038ce0"}, {0x78, 0x1ff, 0x1, "8491ece7fa07585015e18c0d21ee1e816bd7c5cd7a2a7749b302786074eb64532d158a73854a5031952141a6a8b943097714284b0b74cc5106352c07d954169c820f24d2fc5dee229140542c8798e1cb269f0e18104fab74e9127cf0ad93938a1665c1f194"}, {0x108, 0x6, 0x3f, "e887539e431c0d4c8672ea62a9ed16e06c2521eb19335e1f9a95891901a94943c2ba4b28e8b0067a4798f7cc9f4fdc97d8ec596e94ac6ce5859a9f298ba7182d6a45679a820ebfe1c6086545e94eac105393711e04f1657cc2f401cb82eda8722b4ad33e5bf2c9643b9259ef0d214ed04e15cfbdc79a750876d4e7bd9a85729efbc18d5a213e09a1ecbc8633578a38a45f083aedc94164712430d424c14d7c4f970b8c345178762a810e1ea183775b647ad224146f3df2daef5b314dbeca8cc48fa0cf2ed2c6bfaee7c8869d7a230b136d893db20463f0249c12975a5afd2035666292c5bd4e6ec33fabe4cf5ff4a12335a05f68c9"}, {0x38, 0x117, 0xdf20, "39f7a5cf0724ea24089d0a04582124a668b2376f0e326f3c64f994221f64759573e1"}], 0x548, 0x4008841}, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000000)={0x2, 's\''}, 0x3) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00002a5000-0x8)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ffc000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000fdf000)={r3, 0x80000, r4}) sendmsg$unix(r1, &(0x7f0000e95000-0x38)={&(0x7f00009aa000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000025f000-0x30)=[{&(0x7f0000811000-0x53)="8e377412aaf5921c535a74d66aba248c08b440e0bed6513560adbd93fb7d82c17c26544a30defe27ae8e591456449affb9be897c5853c8d1e6eea67d089593193fc408ec90d0a9d09692e3a3643ef9d409e590", 0x53}, {&(0x7f00009da000-0x15)="268d9a8068f4efda964751968027ec150ea3938e83", 0x15}, {&(0x7f0000fce000)="29b3af630b22eaaaa0f4132f4b7c307428af0496c0f171cdd8ad6214d85647b411a91c0bc4c03b37a2876dafd62e1ea8398ffb0d763413da5d2dca7ad38f345b632e078ed4db183decb1bb2a661e620cac6cb00f9a7d4bcc9af8e2cf7121cab8a4322c0a896d7603c563bdcea4d35eb4634b3e7622483adfb4fbf80befbe869b3707416dda59078b4422ca3c180f57a24a272db7e8b38623109d829bbd0eaf479ddda5a738170013e9427bced722fac139083d38fd83ae3440bece5b7664d8e7b02eb86875be71b6c645256f7b643f7dc0747da9308b", 0xd6}], 0x3, 0x0, 0x0, 0x8000}, 0x40010) accept4$unix(r1, &(0x7f0000fcd000-0x1c)=@file={0x0, ""/26}, &(0x7f000061a000-0x4)=0x1c, 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000da7000+0xc49)={0x1, 0x5, 0x1, 0x2, 0x1, 0x0, 0x8000000000007}, 0x2c) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000efa000)=0x100000001, 0x4) pipe(&(0x7f0000ff3000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000fe2000)={&(0x7f0000ffa000/0x3000)=nil, 0x71cd11f0, 0x5, 0x20, &(0x7f0000fe5000/0x4000)=nil, 0x8}) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b38000), &(0x7f0000f2c000)=0x4) 2018/02/04 23:00:03 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x807, 0xffffffff80000001, &(0x7f0000022000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000010000-0xe3)={0x0, 0xdb, "33909b270860d6107daa2294d36308b6a17361f0756fbfe3de33fa4e6d3341e02e83df4b4d382baf539b331cbccc1ee30bf64d964442664a03d143866b0139300dc02bff6fae08039e00c1ead229bf2fdc026915955f75ca43fed677bebe903ae1e1e76f7bd6a1d4646594d61741173163943b154c6d2a4bcc1d80177114912623c7147dba5eb0e0fa24f6446d558da3d6663e8954f12ab56e61f749399d5698fb2ce5c08195a5ed08bd9382fd198c6070513c8b25b5e7cee03157c5f9cb45308b3ef38724aa602fac6384af4cf1c8372412fae377255992b11957"}, &(0x7f000000b000-0x3)=0xe3) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000023000-0x10)={0x7a, 0x8007, 0x80000000, 0x100, r2}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000015000-0x78)={0x0, {0x2, 0x3, @empty}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x1, @multicast2=0xe0000002}, 0x2, 0xd20, 0x3, 0x2, 0x4, 0x0, 0x54, 0xdc79, 0x8}) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @bytecode={0x0, 0xfffffffffffffffc, 0x0, [], &(0x7f0000002000-0x82)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @common='ipddp0\x00', @common='bridge0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4f0) preadv(r3, &(0x7f0000018000-0x40)=[{&(0x7f0000015000)=""/104, 0x68}, {&(0x7f000001b000)=""/241, 0xf1}, {&(0x7f0000011000-0x2c)=""/44, 0x2c}, {&(0x7f0000013000)=""/113, 0x71}], 0x4, 0x0) 2018/02/04 23:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) socketpair(0x17, 0x5, 0x9, &(0x7f0000403000+0x14e)={0x0, 0x0}) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000b3f000-0x4), &(0x7f0000b1d000)=0x4) 2018/02/04 23:00:03 executing program 0: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f0c000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f0b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00009e6000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000f0c000)=0x10) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000840000-0xad)=""/173, 0xad, 0x100, &(0x7f0000f0c000)={0x4, 0x7, 0xa4, "3a14347e1af1"}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000a2b000)=0xef9, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r0, 0x1) 2018/02/04 23:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000bdd000)=0x3) recvmsg(r0, &(0x7f0000147000)={&(0x7f0000447000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f000023c000-0x80)=[{&(0x7f0000bf5000)=""/125, 0x7d}, {&(0x7f0000f5d000)=""/216, 0xd8}, {&(0x7f000055d000)=""/254, 0xfe}, {&(0x7f0000217000)=""/155, 0x9b}, {&(0x7f0000651000-0xd7)=""/215, 0xd7}, {&(0x7f00002c1000)=""/140, 0x8c}, {&(0x7f0000e92000-0x3b)=""/59, 0x3b}, {&(0x7f000044a000-0xdd)=""/221, 0xdd}], 0x8, &(0x7f0000b6a000)=""/4096, 0x1000, 0x8001}, 0x2100) bind$vsock_dgram(r1, &(0x7f0000d97000)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_addrs=@l2={0x1f, 0x8, {0xc94, 0xe44, 0x80, 0x4e0, 0x400, 0x4}, 0x0, 0x4060000}}) connect$inet6(r0, &(0x7f0000c88000-0x1c)={0xa, 0x1, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0xd6}, 0x1c) 2018/02/04 23:00:03 executing program 5: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f64000)={0xffffffffffffff9c}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000f65000-0x4)) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 23:00:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) pipe(&(0x7f0000190000)={0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000d5000)={0x3, 0x8000, 0x5, 0x401, 0x4, 0x6}) writev(r0, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x11a) 2018/02/04 23:00:03 executing program 6: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000002f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000c000-0x20)={0x0, 0x0, 0x3, 0x53}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000031000-0x4)={r0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0xffe, 0x4) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000002f000)={r2, 0x653}) ioctl$fiemap(r0, 0xc020660b, &(0x7f000002f000-0x58)={0x8, 0x3, 0x2, 0xfff, 0x1, [{0x22a60602, 0x25540000000000, 0x6, 0x0, 0x0, 0x80}]}) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) 2018/02/04 23:00:03 executing program 7: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4), 0x4) r1 = accept(r0, &(0x7f0000678000)=@rc, &(0x7f00005a3000-0x4)=0x9) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f000093e000)={0x6, 0x0, 0x0, "d60a1066826b", "f8fea252eeb66db7fddb2e6d807a2bb8"}) 2018/02/04 23:00:03 executing program 2: r0 = socket(0x11, 0x80000, 0xef07) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000026000)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x28, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"eb9307a40df615ce02dd9a307b6e0b632a7233b2"}}}}}}}, 0x0) 2018/02/04 23:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000b7d000)=""/30, &(0x7f0000868000)=0x7) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000626000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000562000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000a29000)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00008dd000-0x10)={r2, 0x10, &(0x7f0000ae9000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f00000b3000)=0x10) 2018/02/04 23:00:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000001000-0x50)={@common='syzkaller0\x00', @ifru_data=&(0x7f0000001000-0x20)="0e8620b96f177d913485bcd8082224060a71d921417c314068cb954b184c113b"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x5, 0x4b0f) bind$ipx(r1, &(0x7f0000001000+0xa83)={0x4, 0xfffffffffffffff8, 0x100, "2fa0e19415c6", 0x10001}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000003000)={@dev={0xfe, 0x80, [], 0x0, 0xb}, r2}, 0x14) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000)=0x8, 0x4) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000002000-0x4)=0x10) 2018/02/04 23:00:03 executing program 4: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000003000-0x4)=0x6, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) 2018/02/04 23:00:03 executing program 1: socketpair(0x9, 0x803, 0xd21, &(0x7f0000ff7000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050}, {0x25}, {0x6}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/04 23:00:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f00006f9000)=@can={0x0, 0x0}, &(0x7f0000185000)=0x10, 0x800) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000f7c000)={@loopback={0x0, 0x1}, r2}, 0x14) [ 92.875869] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=25 sclass=netlink_tcpdiag_socket pig=16045 comm=syz-executor4 [ 92.906299] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=25 sclass=netlink_tcpdiag_socket pig=16045 comm=syz-executor4 2018/02/04 23:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) splice(r1, &(0x7f00009e9000), r0, &(0x7f000097e000)=0x4, 0x7, 0xc) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809747739b30232e027e0c7a99f45bbfcf0f49500a4875f82dbe9b53223b284c2f16ae70f854555b08a919c4bc522b4e9e535649774b3004307755f53f01e58c5a840cdd3f4df20da75b9efee7bb22e65f7230c0bccd93a46df2c9c200b90d39eabff9ae4288c88767e5108aebce24c2d46d76831e2a0fda435e8a0725010bdca36f7358a76e94a7c94eeafcc7de46f5c48e7b1b13c3b42327bf340d0147f9509d143ee9f9cb14fa34dd445b610b7dbc641", 0xf0}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x7fff}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)}, 0x0) 2018/02/04 23:00:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000eca000)=""/186, &(0x7f0000cfd000-0x4)=0xba) sendmsg(r2, &(0x7f0000003000-0x38)={&(0x7f0000011000-0xc)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)=[]}, 0x0) sendmmsg$alg(r1, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d90", 0x38}], 0x1, &(0x7f0000184000)=[]}], 0x1, 0x0) r3 = socket(0xf, 0x0, 0x992) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000cb6000-0x4)=0x2, &(0x7f0000869000-0x4)=0x4) 2018/02/04 23:00:03 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000001a000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000019000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000005000)={0x0, 0x81, "96ae63c2158160b67b1a27008f1b652190f891778331940152642307f562d3d3050a480d5feb8b890140840cc80c3fd3da6b78a4275b1a5aa911c48b936f7e042fe5cee3b1a687d1754422de871a6950aae0b53ec18b89a5ef565a5712a4770a372261c084e88ffc933a1a407bc74f95248b309272c67807d0805129094bdb0f30"}, &(0x7f0000011000)=0x89) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000001a000-0x14)={r1, 0x3ff, 0x2, 0x100000001, 0x5, 0x2}, &(0x7f0000014000)=0x14) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000018000-0x3b0)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000017000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@socket3={0x28, 'socket\x00', 0x3}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3}}]}}, 0x2f8) 2018/02/04 23:00:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x14, 0x80000) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00005c3000-0x2c)=""/44, &(0x7f0000001000-0x4)=0x2c) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl(r1, 0xb3, &(0x7f0000cae000)="bf7a6e4901a763b0720ed3f531f9e7eda4108ebe3babf0268cc56012703f52") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008b7000-0x4)=@assoc_id=0x0, &(0x7f0000766000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00007d2000)=@assoc_id=r3, &(0x7f0000f75000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) 2018/02/04 23:00:03 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f000000e000-0x8)) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x47, &(0x7f0000015000-0x50)=[], 0x0, &(0x7f000001a000-0x72)=""/114, 0x72}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6}, 0x0) [ 93.001170] Cannot find add_set index 0 as target [ 93.047291] Cannot find add_set index 0 as target 2018/02/04 23:00:03 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x7, 0x0, 0xeb7) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00002ba000-0xa3)="172422688501a5e864ccc845d463617b5974fef7d718285d27fff69f3b6fdf2505066025beae24cf1d5c50e99ebc21373a7a16f0fce32cf1e9aa4cf087a9557857466002677a7063b963b8061ca3c18ac1e8e3fdc6f0759ee7b4302d509d197cedb3802e866a94408facf269d9972ec40c7f3d59b8ec282860a1682e23a8594ae233b6e12db21a7b12709cb583ea2bf65ad348ea1fec12f44c4868df6b5404a03e0bf7", 0xa3) getsockopt(r0, 0x3a, 0x0, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000270000)=0xfffffffffffffddd) 2018/02/04 23:00:03 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000006000)={0x0, 0xac, &(0x7f0000002000-0xac)=[@in6={0xa, 0x0, 0x7dc, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x401}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x1, 0xfffffffffffff334, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x8}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}]}, &(0x7f000000a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0xe, 0x10000000, 0x5, 0xee2, 0x0, 0x0, r1}, &(0x7f0000006000)=0x14d) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000001000), 0x4) r3 = socket(0xb, 0x1, 0x7fff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000003000), &(0x7f000000a000)=0x8) syz_emit_ethernet(0x46, &(0x7f0000008000-0xbe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "32f60b", 0x10, 0x5c, 0x0, @loopback={0x0, 0x1}, @empty, {[], @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cd7d47", 0x80000000, "1848c9"}}}}}}}, 0x0) 2018/02/04 23:00:03 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r0, 0x0, &(0x7f000007d000-0x4), 0x80800) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000398000-0x10)=[{&(0x7f0000b1a000)=""/4096, 0x1000}], 0x1) socket$inet6(0xa, 0xf, 0x3ff) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f83000)={0x1, [0x0]}, &(0x7f0000f84000-0x4)=0x8) read(r1, &(0x7f0000af7000-0x47)=""/71, 0x47) 2018/02/04 23:00:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000000000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00002ae000-0x10)=@can, &(0x7f0000442000)=0x10, 0x80800) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00007de000)=0x100000000, 0x4) r2 = socket$key(0xf, 0x3, 0x2) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000974000)="549bd9571f87ff635a969fac186a98754b55d74d439f19cf0ecfc10f4194c2a99677a1e7de37bfe3d1ef3e480d7b79eea22cd048fceb16486d660a7750c30fae0213c0c1d68d5804561abb3a06d446ff72c3b154bd03a526df054fd08d1a4adf48253e981bd692ac97ac74c0cc5df5465c5b803761a9e156368bed6ff7d55d6d9ac7fa8a8d618ee9e98fb1015776201bcdad158a53d0236b0d0b7656a6f7053258f066bc63f0358b5d72fdf36e285452dc6a") sendmsg$key(r2, &(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, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_port={0x1, 0x18}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x78}, 0x1}, 0x0) 2018/02/04 23:00:03 executing program 6: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000008b000)=@assoc_value={0x0, 0x10000}, &(0x7f0000a98000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a25000)={r1, 0xe7, 0x9, 0x40, 0x800, 0x1}, &(0x7f0000a8a000)=0x14) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) pipe(&(0x7f000094c000)={0x0}) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000a99000-0x7d)="3268e355d9761e521cded335d8f4a076e5c84edb8e356ee5536287be1a14e15220c045050097c89c3093a91328ee7088bff87b5a6734d7e4dd6cbc505737b13539ddefff394d385852a7652819aa993e94f779fea26f4c2a0bb2b7ce0eaf36ffeb1752350b4f7dcfb433e832b51ef7bbd16eba22be638faacac18be47f", 0x7d) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000563000-0x20)={@generic="916055393cdca3f1a60aa238626dbcf4", @ifru_addrs={0x2, 0x0, @empty}}) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r3, &(0x7f0000887000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000a97000)=0x32) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000a9a000-0x10)={r2, 0x1, 0x3, 0x7}, &(0x7f000012c000-0x4)=0x10) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000321000-0x5), &(0x7f0000294000)=0x5) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10}, 0x372, &(0x7f00009f1000-0x10)={&(0x7f00009f1000-0x24)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x0, 0x82, @u64=0x8069}]}, 0x14}, 0x1}, 0x0) 2018/02/04 23:00:03 executing program 4: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) ioctl$int_in(r0, 0x5453, &(0x7f00002c7000-0x8)=0x4) poll(&(0x7f0000d07000-0x8)=[{r0}], 0x200000000000031b, 0x0) 2018/02/04 23:00:03 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000ef3000-0x3c8)={0x7fff, {{0x2, 0x3, @empty}}, 0x1, 0x6, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x2, @rand_addr=0x1ff}}, {{0x2, 0x1, @rand_addr=0xbc8}}, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}]}, 0x3c8) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eef000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/02/04 23:00:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x40}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/04 23:00:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000077b000-0x4)={0xffffffffffffff9c}) getgid() connect$bt_rfcomm(r0, &(0x7f00005e9000)={0x1f, {0x887900000, 0x9, 0x6c2, 0x101, 0xfdf, 0x1020000000000000}, 0x9}, 0x9) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty, 0x0, 0x0, 0x20}]}, 0x38}, 0x1}, 0x0) 2018/02/04 23:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000007000)=@abs={0x0, 0x0, 0x2}, 0xffffffffffffff4c) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000b2d000-0x48)=@full, &(0x7f00009b1000-0x4)=0x48) listen$netrom(r2, 0xfffffffffffff987) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fe7000+0x8fb)={0x0, 0x0}) getpeername(r3, &(0x7f00000ac000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000b1d000-0x4)=0x2e) connect$unix(r1, &(0x7f0000014000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00002d7000)={0x7, &(0x7f00003ca000)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000c00000-0x10)={r4, &(0x7f0000444000-0x7f)=""/127}) listen(r1, 0x3) 2018/02/04 23:00:04 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000011000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000016000)=0x3a, 0x80000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000017000-0xc)=@sack_info={0x0, 0xf11, 0x8}, &(0x7f0000017000-0x4)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000017000-0x1f)={r1, 0x17, "2d57f9fa53748b994c4e3b3f0cd5d0afe7ea21d8dcfda1"}, &(0x7f0000001000-0x4)=0x1f) r2 = socket$inet(0x2, 0x80005, 0x0) bind$inet(r2, &(0x7f000000c000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000017000-0xbd)={0x0, 0xb5, "956bd00b977f43bab9298941823f2ad903cb9a810d5f97e1323d34d1771447c161c6ea27078d5353a47f9a7eebaf721a171edb871fdb3e71e6ef8b55303ba9f808c79484da413f4f004cf366952c57eec98328a13041ad8582f3e3cf5cabf829b6aa21254d0f368bc5254e0a6bc8258b583d5fc59e37d62d3e43fe92411354dce82097a8e36f28271e2d16bf805f578af51487d3fdd15a25ebf2f66c3b241103d464708baad0004075c8624b081592b989930c277b"}, &(0x7f0000001000-0x4)=0xbd) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000013000-0x10)={r3, 0x8, 0x1, 0x9}, &(0x7f0000017000-0x4)=0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000016000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000017000-0x3c), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='gretap0\x00', @common='ip_vti0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@unspec=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@common="00ff36747e6c3000d7000900", {0x0, 0x0, 0x1ff, 0x3, 0x81, 0x8, 0x3ff}, 0xf5d}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3}}]}}, 0x328) 2018/02/04 23:00:04 executing program 5: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a0c000-0x38)={&(0x7f0000882000)={0x10}, 0xc, &(0x7f000048a000-0x10)={&(0x7f0000332000)=@newsa={0x154, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x32}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x80000001}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'michael_mic\x00'}}}]}, 0x154}, 0x1}, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ba000-0x8)={0x0}) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000a0d000)={&(0x7f00004e8000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f000062b000)=""/49, &(0x7f0000a0e000)=0x31) 2018/02/04 23:00:04 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000002f000)=[{&(0x7f0000962000)='\t', 0x1}], 0x1, &(0x7f0000df0000)=[]}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000000d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000010000-0xdb)=@ethtool_dump={0x3e}}) 2018/02/04 23:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x100}]}, 0x34}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008d2000-0x4)={r0}) connect$inet(r2, &(0x7f0000944000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) recvfrom(r0, &(0x7f00008d1000-0xc9)=""/201, 0xc9, 0x40010022, &(0x7f00009c2000-0x10)=@llc={0x1a, 0xc, 0x1ff, 0x7fff, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x10) setsockopt$inet_int(r2, 0x0, 0x22, &(0x7f00003e0000)=0xea0, 0x4) 2018/02/04 23:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4), 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f000072a000-0x2b)=""/43, &(0x7f0000cde000-0x4)=0x2b) 2018/02/04 23:00:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getpeername$unix(r0, &(0x7f0000164000)=@abs, &(0x7f0000327000+0xbc2)=0x8) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) read(r0, &(0x7f0000cac000)=""/75, 0x4b) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25, 0x10, &(0x7f0000746000)=[], 0x0, &(0x7f0000eb6000-0x67)=""/103, 0x67}, 0x0) bind$alg(r0, &(0x7f000017a000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) recvmsg$kcm(r0, &(0x7f00004b1000-0x38)={0x0, 0x0, &(0x7f0000565000-0xa0)=[], 0x0, &(0x7f00000f1000-0xe9)=""/233, 0xe9}, 0x0) [ 93.232322] ------------[ cut here ]------------ [ 93.237351] name len 0 [ 93.240040] WARNING: CPU: 0 PID: 16148 at fs/proc/generic.c:354 __proc_create+0x696/0x880 [ 93.248366] Kernel panic - not syncing: panic_on_warn set ... [ 93.248366] [ 93.255740] CPU: 0 PID: 16148 Comm: syz-executor4 Not tainted 4.15.0+ #221 [ 93.262749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.272129] Call Trace: [ 93.274726] dump_stack+0x194/0x257 [ 93.278363] ? arch_local_irq_restore+0x53/0x53 [ 93.283042] ? vsnprintf+0x1ed/0x1900 [ 93.286852] panic+0x1e4/0x41c [ 93.290048] ? refcount_error_report+0x214/0x214 [ 93.294810] ? show_regs_print_info+0x18/0x18 [ 93.299318] ? __warn+0x1c1/0x200 [ 93.302779] ? __proc_create+0x696/0x880 [ 93.306841] __warn+0x1dc/0x200 [ 93.310124] ? __proc_create+0x696/0x880 [ 93.314195] report_bug+0x211/0x2d0 [ 93.317835] fixup_bug.part.11+0x37/0x80 [ 93.321908] do_error_trap+0x2d7/0x3e0 [ 93.325839] ? vprintk_default+0x28/0x30 2018/02/04 23:00:04 executing program 1: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x0, 0x1, 0x10000) r2 = getpid() mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000aed000-0x38)={&(0x7f0000602000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f000095a000)={&(0x7f0000aed000-0x2f8)={0x2f8, 0x23, 0x6, 0x2, 0x2, {0x20}, [@generic="e71f2284902da6d692de31bf31363f037c5cda0913c5291b65ec73e78017ccdbd53550800a5f3aa16c51190e485d85077facd5f3e2eda05b4bebf9ff9abac2c87f5622e883bf80460a69bf063b0d21bf49523fc7ab8bd400cb86ec6c0b28dbb82b649ab8d40220901e6a1ba9ad96059f9dc6d100e2732a4fdfc1a996473853303cf6ef2a60e524f1973c02bac0c3cd1b7c89393b620e7058d8d5f604992888e26ea9d850d9ce500f7ceaf72d3001ac171757834358e0c603616bcbad21b94772e8e0770368a4a5dfb144434e51fd95d47e26d351e2ba5a185e4b278dfc181d18b5eba28f95f03faeaa7e685284cf", @typed={0xc, 0x79, @u32=0x62}, @typed={0xc, 0x1c, @fd=r0}, @nested={0xc0, 0x7d, [@generic="a2f0430609f2406b9828226ed004a90fa455c9ad4710dccaf527ba3cd53b6d6ece1cb05427a28af5edd361d35588576a467cb9866bcd2debb1eaa7850aec7b2c1910c0f0a693afcc3bf97c0f85344f4588ec30f515f2ce6f3245f46dfdca07051eb47723c345a4299e7157bc379e03e204fd1491d1a68eacfcb7fef309601601e59209239711dc51105d575ca6b23432bb751b75b5851cf5bbc80734e8", @generic="d6e6716bb2020dfe7ec9477b7b309daa62ea80b1341668ee8be923fdfb"]}, @typed={0xc, 0x37, @pid=r2}, @typed={0xc, 0x1a, @u32=0x1}, @typed={0xc, 0x32, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}, @nested={0xd0, 0x70, [@generic="b51442882e9c728cfaa0ce0ada5b6e3f70950e67930383ee45a5f44d582f618c19e178e19c532762ce913dfcd4d4ccf551087439d9f62e51db98e1c0b6", @typed={0x8c, 0x7c, @binary="17b71c6bd3c995ba9fdee89a3103bc140ad46e38b3b1c20e0b4bd0f126e5972c2816028fd4ae50b531fbd4b10de1cda3a583c6fecd376c745738c2bf81494d23d673653aa9d8fa4ecdfdfdaf4b946e0d021ea082b289a7206aa5994430b9d025a44f2403e87ab200b9a7e1269e913d485a5680dc3709cd1287f28f1e02b7a2aac5"}]}, @generic="efa57f7d6b0b81c8ea8847a5e57a1383e21fdf7b2b53598a47bf178a40a252e36b7aad16a3e31aa620"]}, 0x2f8}, 0x1, 0x0, 0x0, 0x44}, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000aec000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ae3000), 0x0, 0x200418d0, &(0x7f0000ae3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) 2018/02/04 23:00:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x20000000003, 0x300) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000031a000)={0x0, 0xd, "31a10c69c486160fa08e303489"}, &(0x7f0000a75000-0x4)=0x15) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000037b000)={r2, 0x0, 0x8000}, &(0x7f0000244000-0x4)=0x8) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ad3000)) 2018/02/04 23:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x13, 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socketpair(0x2, 0x6, 0x100000000, &(0x7f000006e000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000309000)={0x7fffffff, 0x0, 0x10000, 0x1a0}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000ac000)={0x3, 0x1}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000804000)={&(0x7f00002ed000)=[0x0, 0x3ff, 0xaf4d, 0xfffffffffffffd3d, 0x0, 0xb6f9, 0x81], 0x7, 0x3, 0x2, 0x5, 0x4, 0xffff, {0x3, 0x1, 0x10000, 0x9, 0x7, 0x8, 0x0, 0x4, 0x100000000, 0x0, 0x1, 0x401, 0x779b, 0x81, "f11b65b70c8e3a7168ec93fd6f53000e005a3b6120046efe4d614bf2ec9c833a"}}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000947000-0x20)={0x92ed, r3, 0x10001, 0x8001}) r4 = socket(0x1b, 0x6, 0x6) socket$bt_sco(0x1f, 0x5, 0x2) getsockname$llc(r4, &(0x7f0000ddf000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000bfb000)=0x10) 2018/02/04 23:00:04 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000386000)={0xffffffffffffffff}) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f00001f5000-0x4)=0xb0f, 0x4) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x19, 0x4) 2018/02/04 23:00:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000dc000-0xc)={0x10, 0x0, 0x0, 0x82400}, 0xc, &(0x7f0000365000-0x10)={&(0x7f0000001000-0xbc)={0xbc, 0x3c, 0x30, 0x7, 0x0, {0x1c}, [@generic="634d47edca1af144d45962612ceca4b7e7", @generic="efb98e080e478c034be8337529670b9dc1b3cca2c05c743fb09e796f3b362aabe17e9f1dc7cb7e2c601930ef0c13df3c4533eef868d8a53eee717bfe4588e0682aaf8d38334ae2d2ccf89cda9935dccebd2284f57176fe25ad9d02a4762f0bd5d9d46bd9a5c53aa47362788b291e93158f51138fa5a159d8fafbf10e1bd3a739a01e82bcca640312410d04bdafc933b0c1f59898653400"]}, 0xbc}, 0x1, 0x0, 0x0, 0x4040800}, 0x4044890) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f00002eb000-0x64)=@ipv4_newroute={0x24, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/04 23:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$l2tp(r0, &(0x7f0000ad6000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x32) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002d4000-0x4)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000005000)={r1, 0x50, &(0x7f0000564000-0x50)}, 0x10) recvmsg(r0, &(0x7f0000673000)={&(0x7f0000d8b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x23, &(0x7f0000a76000-0x50)=[{&(0x7f000070a000)=""/204, 0xcc}, {&(0x7f00005c3000-0x1000)=""/4096, 0x1000}, {&(0x7f000000f000)=""/86, 0x56}, {&(0x7f0000bcf000)=""/27, 0x1b}, {&(0x7f0000323000-0xeb)=""/235, 0xeb}], 0x5, &(0x7f00007d2000-0x78)=""/120, 0x78, 0x93e2}, 0x1) recvmsg$netrom(r2, &(0x7f0000253000-0x38)={&(0x7f0000204000-0x48)=@full={{0x3, {"1cd3c72a921b46"}, 0x1a}, [{"b586db599b8f8f"}, {"381208b003a2db"}, {"abd66b8c1723c2"}, {"8fbe839434b5ef"}, {"8ecd715640517d"}, {"3f86ae87b201c2"}, {"5d4f346e7f80ee"}, {"e91bb11de7d690"}]}, 0x48, &(0x7f00000c4000)=[{&(0x7f000079c000-0x2f)="6a24720fa665ee084807ab405b11e4e429ed6876391a60da786f8bf7260a36e562800b50c37359831f591e3f4185b3", 0x2f}], 0x1, &(0x7f000055a000-0x14e8)=[{0x60, 0x11f, 0x9, "c3a53503fed65e1432c6fb2928eb34fba6e909608734282a53ec5e8b4ade9abb11c182578370cb179ef4656e94906c9b7ed2ef7313d0d2c13cb191ec605e4699331e7cc6238496c2a532bb39b427ed77"}, {0x108, 0x88, 0xff, "940723496072aef36ba45445dcfb8fcf769521769c01febe507653394ee1ebead6ce18e1f35ee68f8f4b68333918703286a1b1240683111f6f85ecabd60bf589801920417aab5f889b1c35378be1e0a2687f91e596e8aca76b73ef1770263653b9c351f0f74269936e930db1f63e30818d1dfb5bde517047d6dd8a9707e51be777f1b7ef53ec44fd948c98582536f725157b3683b02b8e1eee89f2ae7757746ae767f92756097224d8df6b58cfdb5f2a51f03f8d5815adf638b398b9b483d22e578f206ae15f45e2acf1f856711dc6e7cbe4adfabcb0e33b092a05e8301007b06384d41fc4a16b3f07cb5b363f85059e11ff7f"}, {0x38, 0x0, 0x8000, "f50387e6b1697deac5818e9c7d377e6d86c68d8fa965fc14092222a3f849a3cac83d"}, {0x58, 0x117, 0xdc, "b4fc034d31510493091992c363fe6063e2906383e6c1b2745da6c37179a3bf0206eea9efc6d56c1068c83250c5ae517d3519dda80888e54ca9c4622d47cd8aa6ff7bcd0af1d559a1"}, {0x10, 0x6, 0xfff}, {0xf0, 0x102, 0x4, "0a927abfe250aab4e848f740d1100b8cd41247e0d737b9520adc93d2e59a0e9fdda5c60860722588ce3d8a748a0924b1d50fd57c41ea058f40f98795035609081d98c2a61df90c49b76999d96c566cede3d65bd67c6d895a2567cc53daf025c0bd5109e99d0c12ae67d1c352c357075486f2e909837be3e37ceccf996a9b527b1d909836ce1d1e2b721bac1066f42608c3c4a88b6bcc11106b296576be9660a5936f0fe8982f37d112170c3b488aa9dc51797fddf946e863ab77eb37b185dfb548fac105969dca18aad439b71acf85afcb570892cbfa83b0131036df"}, {0xe0, 0x18f, 0x1000, "7e24e74b6815d980811c6b92ea529c23d3c9b8878a748f6dffa9d1f99451e857739a19958c7f79c8b56885b56cd1c4d429c2a3a05aab27c20b9e29c07aa039e3ef737c7f8c06828ff416ec3fb42be9dabf34ccdd1d77b7bf870514acc277228b9bd7d9054b2ce692b49fa7c20470fe01a7bd851e6aebf8863cfb91cda1820590a818f8e1f9deafb26bc8605e08f479a88e27ccc5e72fe7c0dec1c469aeccd4220a44e44660d40614d6441c09fd74ae4cdcfc0c5549a117001935c5515298f5be66e6165af99f8baa7b"}, {0x1010, 0x1be, 0x9, "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"}, {0x40, 0x117, 0x0, "416227a4f3352b6d5fce0f33e9c5f18529766dd0aa0d1f4595ed2f6d2b5b2ff01ee3598728b0e284c579145bccb34548"}, {0xc0, 0x10d, 0x1f, "7435f6fe8d3154481f943f6a460944f8dac57719ae38811a1c26ad7c58bf8d083319110044a808a446ca8cea7b6cd2086d459a2d90547d8072b9ef74a60c82bd7c36dc8ebe5acf43e4c0f1b86d053913cc465a1e856acf706c2f7fcee4836b5e17edc954a87f0be66e6df30abd3f3f843b1583e755438a4553e977446a134e73d8518fb898b5761f7573822cf0170abdb70aa980a163edc010f2e1d265325eb6d39872ece2a7f29b735505c9dc2f"}], 0x14e8, 0x40}, 0x20) [ 93.329905] ? math_error+0x400/0x400 [ 93.333711] ? printk+0xaa/0xca [ 93.336983] ? show_regs_print_info+0x18/0x18 [ 93.341492] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.346346] do_invalid_op+0x1b/0x20 [ 93.350059] invalid_op+0x22/0x40 [ 93.353695] RIP: 0010:__proc_create+0x696/0x880 [ 93.358356] RSP: 0018:ffff8801d7ed6d10 EFLAGS: 00010286 [ 93.363724] RAX: dffffc0000000008 RBX: 1ffff1003afdada7 RCX: ffffffff815a57ae [ 93.370990] RDX: 0000000000002b76 RSI: ffffc90003678000 RDI: 1ffff1003afdad27 2018/02/04 23:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r1, &(0x7f00004df000), 0x0, 0x0, &(0x7f0000b65000)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d4c000)={r1}) connect$llc(r2, &(0x7f000027b000-0x10)={0x1a, 0xfe, 0x1, 0x0, 0x3f, 0x5, @empty}, 0x10) close(r0) [ 93.378259] RBP: ffff8801d7ed6e80 R08: 1ffff1003afdace9 R09: 0000000000000000 [ 93.385536] R10: ffff8801d7ed6bc8 R11: 0000000000000000 R12: ffff8801a97a0240 [ 93.392807] R13: ffff8801d7ed6e58 R14: 0000000000000000 R15: ffff8801d7ed6e18 [ 93.400097] ? vprintk_func+0x5e/0xc0 [ 93.403919] ? proc_register+0x370/0x370 [ 93.407995] ? __lock_is_held+0xb6/0x140 [ 93.412078] ? mark_held_locks+0xaf/0x100 [ 93.416238] ? __raw_spin_lock_init+0x1c/0x100 [ 93.420825] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 93.425857] proc_create_data+0x76/0x180 2018/02/04 23:00:04 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r1}, 0x10, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@canfd={{}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1}, 0x0) [ 93.429940] hashlimit_mt_check_common.isra.9+0xaee/0x1420 [ 93.435582] ? hashlimit_mt_destroy_v1+0x70/0x70 [ 93.440347] ? xt_find_match+0x150/0x1e0 [ 93.444413] ? lock_downgrade+0x980/0x980 [ 93.448563] ? rcu_read_lock_sched_held+0x108/0x120 [ 93.453592] ? pcpu_alloc+0x146/0x10e0 [ 93.457510] ? pcpu_free_area+0xa00/0xa00 [ 93.461667] hashlimit_mt_check_v1+0x48d/0x640 [ 93.466268] ? hashlimit_mt_check_v2+0x640/0x640 [ 93.471047] ? __save_stack_trace+0x7e/0xd0 [ 93.475377] ? module_unload_free+0x5b0/0x5b0 [ 93.479879] ? hashlimit_mt_check_v2+0x640/0x640 [ 93.484648] xt_check_match+0x231/0x7d0 [ 93.488629] ? xt_check_target+0x7d0/0x7d0 [ 93.492863] ? save_stack+0xa3/0xd0 [ 93.496499] ? save_stack+0x43/0xd0 [ 93.500117] ? kasan_slab_free+0x71/0xc0 [ 93.504163] ? kfree+0xd6/0x260 [ 93.507450] ? mutex_unlock+0xd/0x10 [ 93.511163] ? xt_find_match+0x17b/0x1e0 [ 93.515232] find_check_entry.isra.8+0x3fc/0xcb0 [ 93.519977] ? ipt_do_table+0x1950/0x1950 [ 93.524107] ? trace_hardirqs_off+0xd/0x10 [ 93.528322] ? quarantine_put+0xeb/0x190 [ 93.532362] ? kfree+0xf0/0x260 [ 93.535639] ? trace_hardirqs_on+0xd/0x10 [ 93.539804] translate_table+0xed1/0x1610 [ 93.543971] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 93.548805] ? kasan_check_write+0x14/0x20 [ 93.553025] ? _copy_from_user+0x99/0x110 [ 93.557157] do_ipt_set_ctl+0x370/0x5f0 [ 93.561114] ? translate_compat_table+0x1b90/0x1b90 [ 93.566121] ? mutex_unlock+0xd/0x10 [ 93.569833] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 93.575093] nf_setsockopt+0x67/0xc0 [ 93.578790] ip_setsockopt+0x97/0xa0 [ 93.582483] sctp_setsockopt+0x2b6/0x61d0 [ 93.586612] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 93.592305] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 93.597477] ? check_noncircular+0x20/0x20 [ 93.601691] ? __enqueue_entity+0x109/0x1e0 [ 93.606019] ? find_held_lock+0x35/0x1d0 [ 93.610078] ? finish_task_switch+0x1d3/0x740 [ 93.614553] ? lock_downgrade+0x980/0x980 [ 93.618676] ? check_noncircular+0x20/0x20 [ 93.622886] ? load_balance+0x34c0/0x34c0 [ 93.627018] ? check_noncircular+0x20/0x20 [ 93.631237] ? compat_start_thread+0x80/0x80 [ 93.635623] ? do_raw_spin_trylock+0x190/0x190 [ 93.640188] ? find_held_lock+0x35/0x1d0 [ 93.644246] ? avc_has_perm+0x35e/0x680 [ 93.648213] ? lock_downgrade+0x980/0x980 [ 93.652362] ? lock_release+0xa40/0xa40 [ 93.656313] ? lock_downgrade+0x980/0x980 [ 93.660440] ? lock_release+0xa40/0xa40 [ 93.664408] ? __lock_is_held+0xb6/0x140 [ 93.668454] ? avc_has_perm+0x43e/0x680 [ 93.672411] ? avc_has_perm_noaudit+0x520/0x520 [ 93.677066] ? iterate_fd+0x3f0/0x3f0 [ 93.680846] ? userfaultfd_unmap_complete+0x327/0x510 [ 93.686029] ? userfaultfd_unmap_prep+0x540/0x540 [ 93.690864] ? schedule+0xf5/0x430 [ 93.694382] ? sock_has_perm+0x2a4/0x420 [ 93.698426] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 93.703773] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 93.709461] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 93.714734] sock_common_setsockopt+0x95/0xd0 [ 93.719226] SyS_setsockopt+0x189/0x360 [ 93.723192] ? SyS_recv+0x40/0x40 [ 93.726624] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 93.731446] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 93.736455] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 93.741199] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 93.745932] RIP: 0033:0x453299 [ 93.749098] RSP: 002b:00007f29db024c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 93.756797] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 93.764046] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 93.771293] RBP: 00000000000003d9 R08: 0000000000000328 R09: 0000000000000000 [ 93.778553] R10: 0000000020015cd8 R11: 0000000000000212 R12: 00000000006f4cf8 [ 93.785801] R13: 00000000ffffffff R14: 00007f29db0256d4 R15: 0000000000000000 [ 93.793634] Dumping ftrace buffer: [ 93.797281] (ftrace buffer empty) [ 93.800969] Kernel Offset: disabled [ 93.804571] Rebooting in 86400 seconds..