x8, &(0x7f0000463000)=0x2e8, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000a15000)="2027d6fafc76", 0x6) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00004be000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/17 05:16:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x7fffffff, 0xfffffffffffffffe, 0x5}) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000000000)={{0x6, 0x843, 0x8, 0xc625, 0x4, 0x20}, 0x4}) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000001000-0x1000)="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") r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000a07000-0x10)=@common=""/16, 0x10) setsockopt(r1, 0x100000000088, 0x0, &(0x7f0000ce5000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8, 0x7, 0x200000000, 0x6, 0x4, 0x0, 0x8, {0x0, @in6={{0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xfff, 0x401, 0xfd8b, 0x1}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000003000-0x8)={r3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000002000)={r3, 0x13, "3d00d60e7d7d386c038ae6d52869206bcdd619"}, &(0x7f0000001000+0xb83)=0x1b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x1}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003000-0xa0)={r4, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x1f0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x8, 0x8000, 0x80}, 0xa0) getsockname$inet(r2, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7) 2018/01/17 05:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f4a000-0x8)={0x0, 0x0}) r2 = accept4$inet(r1, &(0x7f0000f59000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a7000-0x4)=0x10, 0x4000000000000800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000071b000-0x8)={0x0, 0xffffffffffffff00}, &(0x7f0000103000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000559000)={r3, 0xf8, "c9f0fe33cd37c3ce49478aa80c4a776c1add86ec3831a398d1b74a5cc4e15196cf47a55ab939af0894647c05aeb60064fae4780fcd3a5f1f2d1b1b89b192517fc08cac791f5485f9735b138488ef3559e12f392f7b9be8029dd2971de07033b9503df8e8544ba1e9d2ddd394a123cde0689c77077fede63efbbe9ca1fa6731fa2e54524326d612f4afb3e7d9fc61ecf657733715562dcc25c12e9603e8d641c6cb643946f54e95d0ebbfc51e136bfb9b401b3f572e15740415c62920eb2fea8034c04397346d49728adbe65af3fe20d1594bc11703427dbc05cffec005c438207b245a82a0f8f15a23a7e4a7783d64fab06e547e0ea86ff5"}, &(0x7f0000e78000-0x4)=0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ee1000)={r4, 0x5, 0x1f, 0x2, 0x1, 0x0}, 0x14) accept4$inet(r2, &(0x7f00009d2000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8d000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00004d1000)={r4, 0x4, 0x7, [0x0, 0x6, 0x1000, 0x2, 0x4567babb, 0x8, 0x2]}, &(0x7f00003f4000)=0x16) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000065b000)={0x81000000000000, 0x8, 0x8, 0x0, 0x5, 0x80, 0x5, 0x6, 0x0}, &(0x7f000039c000)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000baf000)={r5, 0x1, 0x30, 0x3, 0xffffffffffffff94}, &(0x7f000098d000)=0x18) r6 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r6, &(0x7f000056f000-0x38)={&(0x7f00000e6000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000900000-0x20)=[], 0x0, &(0x7f00008af000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/17 05:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b54000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002aa000-0x4)=0x0) 2018/01/17 05:16:49 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000006000)=""/33, 0x21, 0x2000, &(0x7f000000a000-0x14)={0x11, 0xf5, r1, 0x1, 0xce, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000007000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000b000)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b000+0x6e2)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x4, 0x0, 0x4c, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000001000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/17 05:16:50 executing program 4: mmap(&(0x7f0000000000/0x1a8000)=nil, 0x1a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000102000)={0x70, 0x7, 0x4, 0xffffffff00000001, 0x8, 0x100000001, 0x5, 0x2, 0x0}, &(0x7f0000061000-0x4)=0x20) mmap(&(0x7f00001a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001a9000)={0x0, 0x0}) mmap(&(0x7f00001a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00001a9000)={0x1, 0x9, 0x4, 0x3, 0x6, 0x80000000}) mmap(&(0x7f00001a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f00001a8000)={&(0x7f00001a5000-0x10)=@ax25={0x3, {"8cc234032d2bd5"}, 0x2}, 0x10, &(0x7f0000022000-0x60)=[{&(0x7f0000091000)="fe48ffd600ef4fba533cf92b05b9a06aabd594bed79ca1", 0x17}, {&(0x7f00001a9000-0x84)="026d85aab3f1c35c644b03b230774e18b8cb5607ea863357509c79590d4fd021691bd2ef870ccc844175b47754bea126c19752c4e0197ee60bc66506a556ed0425cc46218cd490bab5aa0263749404cdf2b49e52f9063e83950d08fb03af5d624ceb1ceada213942bb7e5021e5e0bf2364beaf7fc8147f15fd64ae3231aab2e62523a5b9", 0x84}, {&(0x7f000004c000-0x73)="91111deddcc9814e87658ff6ae0a78d657d727badcaec6add2854a10569b633d86a91b2cad263a36014ebe4ac57ed8322ac96dc3650f2e23ef000129f33073dca2f6758774975cd3441a450c1fa427c1a0f05d6687a205e9e889906e3cbe4c8076095fa6427857281db73dddd818b12afaf1835a0ac5ad78eba29217cb8cb8297e1ed05591ae798a2760ae409b3e6e7aca2f811ceb", 0x95}, {&(0x7f0000007000-0x9c)="bb223a2a1d0469407884d9f5069591fa5a7aa2712a3104127e94cdb4768635fe8f0bf716066b004a9c26a6b00b9d6f5445c08956ec17fd37e32a45eee7c1bff14e24dd0da1cc8317674d05ba31ee7d4cc21abf6e921b7531d125a87c557bbb4d52a9acbd10d95ed0784a9483d8e7ef7d407b9895dc5ba75d199fcd850786fe744ca79bf524f3a401e2ceed83cd81c123c92224c88942341aa1b0d69d", 0x9c}, {&(0x7f00001a8000)="6f49f92121cea1fcfb8397be0e5e", 0xe}, {&(0x7f0000041000)="0a12a6", 0x3}], 0x6, &(0x7f00001a8000)=[{0xa0, 0x113, 0x4, "c6620aca49c95e182cdef16bb920fd4d0591925bbe7c319e6cb042867e8abb41b56cc75e2884f368f27c57a581cbf641d3528d6642265227cf928bc55225b5d1f16a44b9ba260bc891c58cff94b1158f916bee0c05de90d05b69f22c7e6dfe3d844e6d1f225bc9bc67a798d65ff38dce9e942b5bbe8e33b0a90b8d081c8e4b509cf69bf5d248f2499fc05767"}, {0x60, 0x105, 0x7ff, "d1038f73e6e7d9165893bdfa4036953a345d6f12c3b5304cd59d17daa465bb8037f6269af850efac2b0c546bd7018c3df7e2b4a3f128a301642eba0a6da7a3fa6684a075e96f23f33d"}, {0x10, 0x1ff, 0x3, ""}, {0x50, 0x0, 0x6, "4be466aabcd28221f8ef6f348ff664415693d57fbad5d4778d09cb063998e754daa065c255b3880c976746378406e051a684fb09d09779b04ae49aea"}, {0x58, 0x3a, 0x4, "9472cc2df5635214176dd27361cb79e86f83e82bdac7babbdaf3d528f7e4584907ceeba6d6296db8ae232ce9def642fa555b75878932abb66ff00037ede882e5e5c6692cf1"}, {0x1010, 0x118, 0x1, "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"}, {0x100, 0x10e, 0x2ee, "094c71da9c47d98bab6adfb5749d24d3f223d13ce9167b0658a7670c61ff30d66fc474bfcd552e610e11358ca50ab98106e7eaae0c2f7a9a305bc28c1157c24b90a6e035ae2961004d631ada1c09b551eed71199ea4e187412f8b21d2c876905a04710ce40f5ee4c7dedfff815a93c78002b832bb13c3daf5ae9a6e69741880c850cc7757cea0c7726276d24329dd117322dc7de9e2f4d37d6bd9825c5f45eb923d5f5b055480fb43ca1a38654edb648210e9380ded7ddcd55778f39677729bd57dcc05525fa676583e2c2ff23c160a3b4c94277bff8d9bf990aadf2bdcde3ddf2fded745dfa0d1a0ddacb1f"}], 0x12c8, 0x40}, 0x10000) mmap(&(0x7f00001a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001a9000-0x8)={r1, 0x8, 0x1}, 0x8) mmap(&(0x7f00001a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001a9000-0x6)={r1, 0x33}, &(0x7f0000089000-0x4)=0x6) write(r0, &(0x7f00001a6000)="240000005a001f0014f9f407121900000400171008001800ff00090d0800030000140058", 0x24) 2018/01/17 05:16:50 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f000000a000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x17e) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r2 = socket(0x11, 0x80807, 0x1000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000013000-0x8c)="bcba6a56ed19789d977c5694de0cae5617e77f0997ff4c2a34e719debf329d84c8fc5c394f7c28daac5c6ceeacba948e13235279d5ce4b51207116954d6bb5ffcd9d1f7f828687ef47f50cf70509e34e96cf4918516ab2c8859474db8293bdb667cd718cdc9c9f02720d15aaae4bd47e7ae82813353b4ac6c95824efbad27fc269180f5e90e557a4f8412782", 0x8c) close(r1) 2018/01/17 05:16:50 executing program 6: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000d02000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x8001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000d13000)="260000002a0047f2ff17ddffcd00ff030000ff000100000000000000010000000000a3000000", 0x26) 2018/01/17 05:16:50 executing program 0: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000451000)=0x2001c, 0x2) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x0, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 05:16:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f000052c000)=[{&(0x7f0000f7d000-0x7c)="05c03fddc7264ce96c48b0532a1555f1", 0x10}], 0x1, &(0x7f0000b94000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000054b000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f6a000-0x8)={0x0, 0x6, 0x6}, &(0x7f0000267000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000011f000)={r3, 0x7, 0x1000, 0x1}, 0x10) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 05:16:50 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5511889d, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0xdbff, "00b300b100000057"}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000003000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000c000)={0x0, 0xe8, &(0x7f000000c000)=[@in6={0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf02}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3d}, @in6={0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa67}]}, &(0x7f0000008000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000c000)={r2, 0x8001}, 0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000c000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000b000)={0x0, 0x5}, &(0x7f000000c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r3, 0x4, 0xff, 0x5, 0x2, 0x0, 0x7, 0x0, {r4, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x405}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f0000000, 0x6, 0x5, 0x3ff, 0xff}}, &(0x7f000000b000-0x4)=0xb8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000002000-0x78)=[{{&(0x7f000000a000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x3, 0x1, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}}}, 0x3a, &(0x7f0000004000)=[{&(0x7f000000a000)="b8256271e7044b0fb9c13abe4a1c6270b575e380be51df66f0d077e8abc9624e2feb44739b574b980de82172bbd1afa9e8923df68e134227a4df14a3605bc19503bf73ffc1e51c7d4f99e6da99d1a6b90074969d1027e2f43dfd6b3dfd59c59e288ed96b4d67f7a0eb04016c0979411df8c8abf5d4b093495d91c55109ab4eb394d7f8b5630d52e8d0a0d0d9825e6fe471b27090ab333a7e0f4387f1dde54dcb2e47ca72e35a91c2bbb168659e61018616d0eff62d222a26669b6ef07ef9dc7001cac34c82c2cd2dcb3a10bd3d007aabb738f50231fd2ce0fd0284b08ee716d55b4fcbfc5012c354cad32f0a0f8524ce16a734b08208ed4993775e89fbea5e9d980cb109f7102fe337fdf8fc97581143d7fe1bb106b8f00bd5d8d4a6b9e55d7eb00da3f9f5c366a68f11bca7d32bfd2291c71fb2bc0ee1267f68db1f938d2bfa6b00957f734b18122565e4d9db80d6e6ef85606bf11b09c461f612243f9482140d7e833e0d06ac870c453a5c116dc0a0eddeb6ab43ca2210753a3b772e0d499b097a975dc5344a25c58e3c9a8664b98eb57afb28b992a14d8f8cd3e4808a73b18dd0c342f8e1876749944d7c2762c336cbd627ce36deb421d6df66e9ddcb5b9565d4e1d1402ef513df6d2dae245307c630858a38ceb348113ac26bd75edaccd2620d3520a84b906ab837de0503759d4ed393d4065ff7b3ec0b9d20124b09f07b9eb94f5d674d5b042f94bfff843cb2f9e548a6713952444b1384073f26051762e48e8e2f0b09e25eed6199db53f3c9a5cabf7778c18bf299db32ee479c4cef61306b3733f052ba7f89a777cf27bdee2156462b7fec28ec12224bba771fba1e8e0b52f647703d2bc2869cb45c40a2053789f1ff4190ec6c9d57842ee52673bbef8c325151028f6330f896acf749ddb7312d46702671085bef05da319cf647fabd4e2979bd0ed60ff0e676666db526437325246dd469dad5c565b4d14ad5ed01ecc4a44274352d7fa026d84b70621fe9535e11c9b582d47753a4a4be365a73069b9d293aed46219c18b10a9cee36cebe3d84d39ee153e2c9a0ae3f28bcea5141cc969d06b760f1ba6e9e7303bf734d90064b8db07c7f9173c19f9e843ef960adb3c3a995293306800f8624424540a1b0ce9bda91bf2d37e9df60721228c26ac925f595bcc88b85e0bc6c0b3dfecdc11b0609651bba3bde9b4ef6e83072b9855b872d0750228f1c0b230f1b4852cf31fef68d2603fdff6148009b5b426e419d20b5452debf505f792fcae142b011123964cb6ace40e60e4b6e298d4b6408574d82232c2c6e4728a1a8154e9b30d1ccc2de943ae946bd8189b71e7f99aa501383b51f2a9637ada1561e20aa011e3b7968eefca7a50853f583df4da624f7a7eabbaf3cef56f8eeaccfa3ce1e03f459b1301bc159952f480e76e2ca485ee1c78a97f4c0d481596c2db4a1334fbbb501fae870ca3be6c3c961512914d045ce08bcfe3f5da2d5ef0ab75a4532fcc4da9910027de384de263dc7b18bad2f1fca0200d7412dcd0fa390abea2a2173e77159d60b99cb8c99c1cbf3e71ec5a8d1d8907bd3cb9c058c2830797e3cbe2b6e8b4ae6b7e41d0d4798a75d3681fa7165a6e57e793e3851b560f07e1bf3662343796610b43ea74bca5ad81f7906e2e9d5cc84e0185c7b8eedfd5601a6340890fa3ddfd73952f695d42b20c5e9c3dcc0f61d2c83b5b393c39f605a804db210e9b55da480670c542f2ebf46746b2b9663886375673851a211ccc5315a288368b8759995735dde7393f1ce09745bcff17137d358c95d050e58f5661ca8fd855a20af2a443bc1da5717a1c7f7097a0b0c80646913d219a4cb1e532a16a15b6386a9975bf0075234106a4e2e0c522c849f7ed03a71c989cc507733b28847993c9c56ee0326edf4af8e67ab24d1cd45e50e140fb6266df2c4f3abe81fc0d7aac0f605d4d91d698c4874770d542147b59826a67f4e1155c1f42ea65fdad91f6e2ee43e95c9b1007b52fbd16da8346f1c11fa8745cfa012a3038803184303261b4fd796c9b298a69078e2cd4a81bb4fc695929b9815d6359fac336ba7fd1cf1881ac5814613003c732e8603f37f566f004767d510a967868bcb5f22ee7f0ebfa4361cd923a975becc03cc6052a2c37cb84210a41c7de0d30580faaff248e6bb2c610e9ca219901ba7f13fe7afb2f796501bf4e3cb0f4dd7e0d0f4ed4f5f695d179ab51d9e9fe27cc1065c7026a72faa80a919ab913f36bba68f1377533cdadbf5faa2a37329fba1e54b25f5a67bb10f2a5384fb48b59dcee2b5840fc10742867e7934c9d901a10eeebcf0ea6fb17121f0bfa14bd3ed860ba8d9fb4a56180b7b9ce884fb71085e23d3a578fccc8d929a9b0b5e03f8a7ca8841a9100b750e541e993d85e2089fa5abac7e9021c4d446fa44e0e8a96f5a2e7c622c8e7ee57b0b297c84b10116e30c9e29acb97b044f5a5373728c3b383b91897aab704b64f3fd7262666aab4e86ba2bb53317298db69e87c6871fe295b8898e0b3782aa6db8b479a0b0e31ae1fc552a35fc26cedb230ec07ef93204a9dead55df4bc4df47fa3335487105ba317f8fa4e43500239c85c3d488be0e3d7114071ade631829455801483df9518f4536b2948a2a2315356ca1269be76bea76cbf358b6e3a41b6bb324be94747434159ce16f9939dd35d7c800cc918b09a922fce3bab3b9db54148662dc95875938a7c3e4d83fc9443978626a38003c676535e2c1e7e0241cacaf54c53bc737623c172f95bf37d010cb2056dba9f3975185982f0d9870a02a883195abe1cb4ae6cd827cb3aab4d6938bd306c2b0c1a32b304f2848de8248530945dd6eb88267b121f4f94c1cdc767cdde3995309845cfda07aee996d3f4d462f7c90ecb9c79e1de9a53e5f1a06fdf4cd3c19087b1f434c7b30c831f4d67967cecbf82496db448a8817ba1b1074554fc85eae69438cb0561653a8f61b703367ee92ab45680a959731e6f6c2c32e9ac37acc18c4b99a4ead7e0d3609b82584da256e1c17cd97aa741e0416e7ab59f6db43ce534984da89584f335364d2309e271c85411528674698a8491569a4b10029f20b3430e375af22fa77ee7f9b675330a766434e5022b2dfea9f2194b7231619c3186063ff8f5c22aaf1a4ee7874bbefe1c262ed4a2338613a87393dfc55718a8a49b2c7aca16c96baab18886c84a020f993ee825fa946aeac38ad5c1c740b352f86e867f9c3d07ba9c9bf719db5fc71f1ec47b7fc471a4ef640209a35ebcf6f0af3b38b319ab0478d33d3aab146957cda383742750fc044636e4d565ba18fe46c1e164b9809677fb2c3b93385bbe490a4bc4c10cbb9f75b94ad1dc4bb5e876ce59531230bff2a882cea6084ddfaa14521338092657a7d698f6a62503fa44c43a5487cec96c6d9af2deca16cc6e71ed6133e019891f5d03399bec308490740b1c3a259159de6758409bc40303807d9297f4a0c8c6eecd73e78212a7309b58a7876041779da479e9d56b6828a5b9ac73175764d1ef86403804837e30487b241f1b7a9d33f7ec52cd184277af3e1a630c59f10ac9f5d240aa53e8e9ff0b825d8e9a95c0e16929c00abd49f0a954c4090a7e4845c143f31261c82d95f6ea96dd6b7a248b7e1bb83a89fd7255dc90ad60647a0a09fa5467c717dca09f78e6f97ea115fe10ae804283af0939ba71be893f4993a497ccede0fca8964ac1fc6100c38c2844e1f55a528a7a7d683367af40894b6d97681eafaaa1d042d6b397a9bdbff6e714a3c0ba1b8c6f89a57ac6736a90c1b0fad7d03c7db4151c6d7f7b1e12c36d734c1a75525425be69732b4ee788c7f3f547ee7c120337da76af08f035ed2db43f5880ec626bd8a453bae3ad2a88e9fafd6822bd50184cbaca16d9e3dd452760b0fd8cfc1e971cc52c39bacb54525d95e86f8bf0b96b56dc51aa9911fa4e1d022c0c3419014fc47051d1cfe2b581b56704ffc9a6e49456beb3b0633b1b8526a53c044e84ba39b53c11e37b7c7d3655db88a05260204e3f4e32710534a2e7c60908163683c56a3133c28e28254030fc8d3b53e735a815ac6d73940e7c38fe3d9241022b17692be7b7443142dad7c0c7e3abedbf60bacbf67ade8071d7c56c3779faa9d01b375aae19a37f115fac12148d9a6a89cb10b720d3a66d7bdf808c69d782925e9051d3f5b0425700b7d7dd5bcdb8380e2630f1cade083a507703d0ff954d48591f3b05acbaa81cb855d0df0180c87761a7430a41709bfae0e7a86e4c234f8437ec2abdb33e98942da6524e3288949017161c7c9b566018693f5cc95e7ad00d01e5ce20c3977716ad9d9278e1b4f7ccd5fb07cec2acf36379ff7d0d283cc84676674a5d7e2b291cd808f5c8f83efca0d63d0bfb71b9c08f14c4f7a156705526d44a4d731b5890a920444f05f31ffa13df2c560515851bab8d34a79ebe9623fb35505e692069b7633d63404109bbda87c46f0a7b8cafe4d9282d71b52c4108366bda19f455f3ec335d018426d0b18404a42483ff728bba42f7f7592ab32a8baa180a0d93672a0c60de3968c0d5fd7c1a5f4c714d7b8bfb035361b89a6984129a2e6978bb6b48463ca100b78c1b6c2db56609c9dcd6ee905cb461128fd6e8946b381bc3d079cb1615c054523930fd1d2654746aded3cfac170f4cb815bca6d5ae05696a413a04ca8c6751c823bc53c1be8913e905fb39478006e38ac02d210d77b83767df721666d610a387670725a5eb03c780971748420300b54d1c29a83b899df5d528c09df37b5a691655373ee0e1168eb5a34f6d0229bb1b926c081f2c2f2ce07b1b766657ea8d42b55d06c395eda219e5b528d3191a9f59e866e745c0280c7fa8c0b89d926056a664c690b4e25b968c2858438764f268ffe94b2fd9c7bb88698fb4323419e368382855b8ef7d73e0c11fb901dabe1adc1738a55217ffa731c8775804c0bd3ddd2b227f7e1471d1fae8346e354ac9b713676dee061616fdd09e6478f67a6ea1bc6073271c71531d3748d3e3a31f3891f441e0bb10b38f7cb7a6475f8f1527accfe62913e275dee3d5365a351f433e1b036b22c7b9099c1bddc41995bfa456ffd5d7c38c40f5996e1ffc41a9500d1146bdb912d48a56aaddd72e8533d6b0dd70a9520480a5be39529fb971707f21b65dbab63274cf074be1c7e5ae793ac783b0c74e937421ffec012b34ae3ec769c9d0ea0b50de9ace090c55ec7664e151f0f2239421e1a4e4e69766187a197a782da6244e47ba37e6dab7a5e3ff44b0d3318536b705dd6a2aeca7e7de6fa4394de0a7170fd6e7ecdceab2c33f2a3f23b83efc7d1d5941612c9fc4173b430408e99ae56b4ee04ec1864bddac13dd8961227e26b9988d3da08b1aba22539dd603b0bc6699158b2751a81c6b2844dc3a0db08017ca5d01b5b98ccdefc928f3c3ea8a187a0e87819398f40f0c4c4df1c67e6680e01cbaf83d33e7bf0324a7a1ef8450000a60e8679975d561d18ae2cdbb746623d29a10f243d2a87dff51420d580382c7ecbc6267c0267a6d3fbb0afaac7549ad1dae82daefc891c6d5f5b0eaaab381478a93520ec0952f77a539921321552d40da74727257043fba0dd3d6848ead2455f0a770b04b8ae06d848c3b413bb76df487103aa37ff817c8f1455a874fb2b2fdeda0c9240dfd9759198763f9e50a91386ee9cd6ddcaa82ca8ccba9f552133dd3dd55668340872255ab43bffbfca19a49f08bcf157103a4e1e26ad56b2011c614e626a3e3bd176846a223b208cf0b1d93259ec26b4316cf", 0x1000}, {&(0x7f000000a000)="fedd15ccca5d2f020353cdb834feb74080f884a7c8f6a63107ffa70ac609f581bc2610471e934889a9ff5349e48fa1881f9769f3f2bd6bd40f830bc8f3981a5ec671dbadf71713", 0x47}, 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&(0x7f0000006000)=[{&(0x7f0000003000)="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", 0x1000}], 0x1, &(0x7f000000b000-0x278)=[{0x88, 0x107, 0xfffffffffffffff9, "b860672cf7d404bb4d67d56e0fb414b6f34d3b70d8c89ee8961ddcb833f5d1aca78cf18bff857bf86ff9dd2ca107934666d372a2fe6325d8679a04441d9c178f134444dc4ead9613e4607289cc504e71468c7c5ae843985379135a9fd0eb9cc7e6baa7ddf3dd690f5f854b855e1eb9e8384c11fecd1d53"}, {0x28, 0x0, 0x7, "9533940f97feaa30454dbbfbb753a672367e241187760fcd"}, {0xd0, 0x113, 0x1, "fe79bbefc9c85ab66f77b55c0141df15d161ca781c7ecf48eb7254f9cf9f475ece62bc5861e3bd2429fdacc071f6b08bb53aab151fa04ea6a737b65ff8f657ff49b61544c6668daa3243c01be78ef4a32c884c8f46d6b437319ee603ec10e4e64353fe9172b396c95db4a9329466b3ec686fec633a6195c05746161e74992d23d3d7b78724cedbceeaa94ca82ff3666869ad52147e3ec0b1dcd878f1cc32bb693a54735a17e765c547a3bc578c0033dc7f17ed1aa13025e14c3285bc663e0f"}, {0xf8, 0x0, 0x0, "18ee28cc73be9766098ea1d73d377afe8ad999ed53b5282888da6af6f206a3aa5f2418297cdcead57de2a96684a16f7e7465294241dc51209d558e829f96ab9cd78f9ba8500d2160933e49026752302f32fccf66a88783dd5651e8b8db04c0ab7976304b4a4fec7e2c461f4cc36f8e96324c967e8e45b8962084ec3a940f73110244de28c98e765e15ac9efdd6e575bcd2bf484569e9e525537952a56351afcb533aa5a8c86edf33b5c508a806462a06744ff1e2a126c08b5e2301a734b0fd2a7ed33de8205612319719b2a170bf36425b876b00f4cd1e10b6e889360013e1c47493d71ef37e39ed"}], 0x278, 0x80}, 0xb4ce}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000a000-0x4)=0x7, 0x4) 2018/01/17 05:16:50 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000010000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(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) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000012000-0x38)={&(0x7f0000007000-0xd)=@ll={0x11, 0x19, r1, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14, &(0x7f0000012000-0x60)=[{&(0x7f0000011000)="bdc9f1d4a8cdb17b5344561fc96a1710f55b27dc5aca8f55b3bf17a9", 0x1c}, {&(0x7f0000012000-0xf1)="b8292d5b0404853999ee8da5aa34f90ac53958c4eed13142bf7e8874badaa31ebaf6c6dc4aa38ab8ca6af1f23abbd2b0d9868b8554afdcc0a3d66f114169a036066ed791f38d40c8e3e9ba9289f7ca49c5f84c47cf608339cdfde7c188856f9cd3b78610101c20e9e952bd577e5b34ac2cc560a7f1a213a97e14be8805a40623af8c18370b642e092558ce36230ad54c76fdbdfc2344e7451b83210989045e1a67eb73c811477e58295f51e7ab4b4ff75b3f3893c98550a0c11888a04278b8fa107d52c98acd9b199158aaf0ad37069faf7efc8d6e9ed2d4e5d420a2ed72d13cc90746894c7fc76248dc662f2bb194550e", 0xf1}, {&(0x7f0000012000-0xb8)="c1fcf4b09fe86ea218d251b8076a06b49ae1a7a01959e78cf6b8a937127d6da9e5df17242ff149c12bf09051f1aa66fab5bf48ff4a7c41097dba85b8cdaa758b616d662ca1e43efba71d5de0137ce6032969021995fb3cf8ad73403bfed38c122693511d6bbbce8a3fad1b85d1658e9829375f2ab38a7e94156de96ab48469f6147be17d193a2d18877a315c852b0865e2b1bcccc9471ea682de66f20205b6d800b30faa46cb9113c26f478f749b9be39aa201dcca42e387", 0xb8}, {&(0x7f000000b000)="f2f754da4ba2c51ea4c6af589cb31fa5a3dc296f5b5a88c4592bc1d6cca84948ba262d95ba1d9fbc6eed2485470229fc46d1bb74954cc32b55579ab5e5", 0x3d}, {&(0x7f0000011000)="1e0d6bec500854299d4ee04cf6a3d389d920701138e6a406ddb4cb2d72b342144a561c5f470dddf7ed4353cca5d5bd026a93e93914c2b1628aefc4ffc8dcd2b862da88cb9fa8886e31263b84768d76772606b4b2bc4c6b4f560b9c7885bc6d477659dd281ac3ae2e51e9669c6d9603d7124cc082dfc215f0c89505e77349c037c0dae8b5e89e6d6522b3cf64af46fe27f4aedfe6d26f54f5ffc96101bde2dadae52686872cde0ab1bfdc884c3d83", 0xae}, {&(0x7f0000012000-0xa0)="e39dca3cd0c35c5c876893d643fb1e1c67a0e99e53c85223bf2af87d4d0f173ec49d5f1d9c00fb5c856213c79645efd3ee6f1910c9fd31e58558c080531f5537bb13ecd6e078c371fb45bf251f8bb9008f186dccb559b6b51cd0b37e39012c7736ca3e37b3a07895aa2084896d59d979e18899d8291cbed8c5487f3b3e0fb064e8740a37bb15fe8df2d2c932445bd53f78be59b7af2434c7b8cb4651295280c4", 0xa0}], 0x6, 0x0, 0x0, 0x20000000}, 0x41) r3 = accept(r0, &(0x7f0000011000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000000f000+0x55d)=0xe) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000012000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000010000-0x8)={0x0, 0x9e}, &(0x7f000000e000)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000-0x4)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000010000-0xc)={r4, 0x6, 0x0}, 0xc) 2018/01/17 05:16:50 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008bf000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000f9f000-0x10)={0x1, 0x7, 0x101, 0x3ff}, 0x10) 2018/01/17 05:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f000053c000)=0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000070e000)={0x4, [0xab1, 0xef64, 0x8, 0x7]}, &(0x7f0000f21000)=0xc) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ff5000-0xa0)={0x0, @in6={{0xa, 0x2, 0x73, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x102, 0x4, 0x0}, &(0x7f0000ae6000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000242000)=@assoc_id=r3, 0x4) sendmmsg$alg(r2, &(0x7f0000039000-0xa8)=[{0x0, 0x0, &(0x7f0000b12000-0x70)=[{&(0x7f00004ec000-0xc4)="085f3f6401fb2f75e497414260f662d6541daee6dcde11cf6dc6ab13bd2f928b98", 0x21}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) read(r2, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/17 05:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x3, &(0x7f000067f000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00006a4000)=0x80000001, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00009f4000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) getpeername$unix(r2, &(0x7f0000786000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cb1000-0x4)=0x8) 2018/01/17 05:16:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000cae000)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007d4000)={0x0, 0x7fffffff, 0x4, 0x93}, &(0x7f0000840000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005cf000)={0x9, 0x203, 0x7, 0x0, r1}, &(0x7f0000731000)=0x10) 2018/01/17 05:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fa7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000b88000)={0x10000000, 0x1, 0x1e}) pipe(&(0x7f0000eb6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dde000)=0x0, &(0x7f0000029000)=0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0xa, &(0x7f00000a2000)='\a\x00\x00\x00', 0x4) 2018/01/17 05:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x1) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000681000-0x34)=""/52, &(0x7f00009aa000-0x4)=0x34) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x11, &(0x7f000021e000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 05:16:50 executing program 7: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a8e000-0x38)={&(0x7f0000ff2000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000ff3000-0x20)=[{&(0x7f0000846000-0x3d)=""/61, 0x3d}, {&(0x7f00009fe000-0xbc)=""/188, 0xbc}], 0x2, &(0x7f0000b0c000-0x36)=""/54, 0x36, 0x3}, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ff2000)={0x0, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x5}, &(0x7f0000ff3000-0x4)=0x98) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ef5000+0x18c)={r1, @in6={{0xa, 0x0, 0x36, @loopback={0x0, 0x1}, 0xa09}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0xfe, 0xffff, 0x80}, &(0x7f0000ff2000)=0xa0) unshare(0x40600) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fee000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/17 05:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000078a000-0x1)=0x6, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c88000-0x4)={r2}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000093000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001c000)=0x5) 2018/01/17 05:16:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x800, 0x2000000000000, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000f8c000-0x4)=0x61, 0x4) mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000bfa000-0x4)=0x0, 0x4) 2018/01/17 05:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000007, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fdf000-0x8)={0x0, 0x0}) r2 = accept$inet(r1, &(0x7f000071f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000761000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000dfa000)={0x0, 0x1f, 0x0, 0x6, 0x80000000}, &(0x7f0000a23000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000219000)={r3, 0x1000}, 0x8) 2018/01/17 05:16:50 executing program 3: r0 = socket(0x2040200000029, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r1, 0x2, 0x7b, "f22c9029bec04abc44732a00a1249540cf527c33e8e860f81512945e8bc6a5285c03803d2fcb4f63b159da1f275359592547f7b2aeaf9eecbbc1d7d534a152da4874a46b810d93c67aaaef1c7ee6bb62654c1a3c1a52aa63b4540f41b705ab07b0e031b6cd5ffd95e287ee200ee96eec6e7b5a7d6e3b029d36c4b1"}, 0x83) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r2, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f0000efb000)=""/183, 0xb7}, {&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x5, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r2, &(0x7f0000dc1000-0x11)="110000001a0053f700e6caef1200030707", 0xfffffffffffffead) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000588000-0x28)={&(0x7f0000092000/0x4000)=nil, 0x80000010, 0x1, 0x80, &(0x7f0000000000/0x1000)=nil, 0xfffffffffffffd1c}) 2018/01/17 05:16:50 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={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ea6000-0x8)={0x0, 0x7, 0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f2f000-0xc)=@sack_info={0x0, 0x7, 0x3}, &(0x7f0000355000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000009c000-0xc)={r2, 0x309, 0x0}, &(0x7f0000e42000-0x4)=0xc) 2018/01/17 05:16:50 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000400) pread64(r0, &(0x7f0000eec000)=""/4096, 0x1000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f0000001000-0xc4)=""/196, 0xc4, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) 2018/01/17 05:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x8, 0x0, 0x0, 0x0}]}, 0x10) socketpair(0x2, 0x4, 0x6, &(0x7f00003d4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000eb1000)={0x0, 0x64}, &(0x7f0000ce0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e03000-0x98)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffff80000001}, &(0x7f0000a25000-0x4)=0x98) 2018/01/17 05:16:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00006bc000)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ee0000-0x4)=0x0, 0x4) 2018/01/17 05:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x2, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 05:16:50 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f68000)=0x4, 0x4) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fe5000)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2018/01/17 05:16:50 executing program 5: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000075000-0x18)={0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=""/1}, 0x18) 2018/01/17 05:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) sendto(r1, &(0x7f0000b10000-0x2)='aF', 0x2, 0x80000200000000, 0x0, 0x0) 2018/01/17 05:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt(r0, 0x0, &(0x7f0000fd2000)="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") getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000aa8000-0x98)=""/152, &(0x7f0000a7c000)=0x98) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000836000-0x4)=0x0, &(0x7f000062f000)=0x4) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00003e0000)=0x0, &(0x7f00000cc000)=0x0) 2018/01/17 05:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) socketpair(0x1b, 0x2, 0x20, &(0x7f00002b0000-0x8)={0x0, 0x0}) bind$pptp(r1, &(0x7f0000014000)={0x18, 0x2, {0x3, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) r2 = accept(r0, &(0x7f000000b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000084a000)=0x3a) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000860000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a6e000)=0x8) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) 2018/01/17 05:16:50 executing program 1: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000323000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005ac000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000c3000-0x5c)={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, {0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, 0x1ff, [0x80, 0x3, 0x0, 0xba, 0x1ff, 0x53a5, 0xffffffff, 0x6f5]}, 0x5c) sendmmsg$alg(r1, &(0x7f0000316000)=[{0x0, 0x0, &(0x7f0000143000)=[{&(0x7f0000463000)="02", 0x1}], 0x1, &(0x7f00005ab000)=[], 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x10)=[{&(0x7f0000226000-0xe2)="", 0x0}], 0x1, &(0x7f000001d000-0x48)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/17 05:16:50 executing program 0: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7f000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f80000-0x18)={0x0, 0x7, 0x0, 0x5, 0x100000001}, &(0x7f0000f7f000)=0x18) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f80000-0x8)={r1, 0xfff, 0x5}, &(0x7f0000e7d000)=0x8) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000f80000)="f395310b69d9d1477fb227c282c3e205a4f23a6d56d186438afdfee45d2610f0bda9d0ecb969e2496632f4f4de6f85b8f3794d1b1cff34a74cb623e5afe903456777f893b8f644beb1f4c135228832cc179de712f22136591f9dd0a6b4680d02447763e23258c1efd979d369b52e1c21a8") accept4$llc(r0, &(0x7f000004f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f43000)=0x10, 0x80000) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f7c000)=0xb12, 0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg(r2, &(0x7f0000f31000-0x38)={&(0x7f0000f82000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/17 05:16:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000f2b000)=""/0, 0xd4, 0x0, 0x0, 0xcc) write(r0, &(0x7f0000d45000+0x45b)="240000005200079314ecf3f500070a000201030600000000400001000000000700000081", 0x24) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000359000)={{0xa, 0x3, 0x8a, @loopback={0x0, 0x1}, 0x1ff}, {0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, 0x8, [0x1, 0xc55, 0x800, 0xfffffffffffffff7, 0x3, 0x81, 0x1ff, 0x3]}, 0x5c) 2018/01/17 05:16:50 executing program 6: r0 = socket(0x1, 0x1, 0x5) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b14000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f31000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xc02, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2}, @in6={0xa, 0x2, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x64}], 0x68) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0x7b, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common="ffffffffff000000000000f900"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000046f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000edd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000eac000-0x4)=r2, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000863000)=0x8, 0x4) 2018/01/17 05:16:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000168000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000093c000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000001000-0xe9)=""/233, &(0x7f0000001000)=0xe9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000002000-0x68)=""/104, 0x68, 0x40000000, &(0x7f0000001000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8, 0x1, 0x945, 0x4, r1}, &(0x7f0000001000-0x4)=0x10) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000fd3000-0x27)="260000005e000900000000f839e3000000010000000000000c0008000000085b1ee9ff6e35ea", 0x26) 2018/01/17 05:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003a0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000789000-0x4)=0xec) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r1, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f0000e82000)=""/54, 0x36) close(r1) 2018/01/17 05:16:50 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c30000)=0x0) 2018/01/17 05:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0xfffffdd1, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, []}, 0x77}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:16:50 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0xfffffffffffffff9) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000026000-0x47)={0x0, 0x3f, "a72b78a6633397c6e0b8ed33abd61295754bc39088d3129d1e61ae16a7d1e38f3d14d158f206045c3995abfd82803f37e2774264ca566decc5ce8a5b4ee823"}, &(0x7f0000018000)=0x47) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000026000-0x20)={0x7, 0x3, 0x800f, 0x1000, 0x2, 0x8, 0x1, 0x9, r1}, 0x20) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000025000-0xcc)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x4, 0x9, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000005, 0x0, &(0x7f0000cd0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r0, &(0x7f0000677000-0x50)=[{&(0x7f00009e2000-0x32)="c3996c894e20a153febed1b8bb0d7c99ed18e275449c722e9714d8b4290ee18b926cc92cc684809b64ed648dce33f95eee11", 0x32}, {&(0x7f0000f99000+0x2d9)="a4418a99cf65fb1b2d4783dfe5cf1638c4d6ccfaa621ca8fba08de821c24ea55d0f7aaf373978dab045527a0370b129dd2566eb6479b1c", 0x37}, {&(0x7f0000b2f000-0x37)="9ad95848936708937b07b1c4d738674d2b00d829b9d34f2d5a8b30a0f6936e722e12cb2696dd0c3a85edf276be7f9d6b7f18c918004ba7", 0x37}, {&(0x7f0000bf3000-0xef)="3d5afeead7ef52c398d2613c17edcc3eeba42f88bf57c80be6ef8047fcd51ee2dc2fecb5f3986be8192dfa1fd811dbce4f64081ebc922700365ec5265ea390edd0425165f10dff36702107187a7c47626b783a1aebec5363cff07cfcf8724bbed42b01f38054de4536311faaf3d4ebcaa8683685d11734c4fbd116bf5654cc10e6cb545fef55c36ac977999b37bf27ffdbd1da2c9401397ff31edf90eb0a31a4c59680bb78dcb7addc21b6f51a9d118c8a76675e055e01a2e187ac6a5db66f7c75c1a07c47f3176316a811b594325a2ef555ae1033800658c029d96827be7ea0b2074f3d69988babc3f9c5d6bf6604", 0xef}, {&(0x7f00002da000)="fa922f40cc5e607998e02220db688b7fc3124ee914401b87ca67d78a3bb849b5e072f82ba3f875f35c7b3ca7501aca907538e22d31c279cdfd8b08b0cf705210b2ac899482a133caf3ac114d640a94c84e3f66d47f24b274e61d9ea7", 0x5c}], 0x5, 0x3d) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a64000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000009000)={0x0, 0x0}, &(0x7f0000466000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000069e000)={r4, @in6={{0xa, 0x1, 0xfffffffffffffe01, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, 0xffffffffffff9a25, 0x3, 0x1, 0x60}, &(0x7f000036c000)=0xa0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x49, &(0x7f0000012000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r0, &(0x7f000071b000)=[{&(0x7f0000f6b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c64000)=[], 0x10000000000001b3, &(0x7f000001a000)=[], 0x0, 0x3}], 0x1, 0x8001) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000022f000)={r5, 0x69ec, 0x0}, &(0x7f0000eca000)=0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f00000f3000-0x20)={@generic="0bdd059b47ad0e857698030c66d4e3de", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000efe000-0x8c)={r5, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d4c000)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000920000-0x8)={r6, 0x7fff}, &(0x7f0000380000)=0x8) 2018/01/17 05:16:50 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x5, [@empty=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x3, 0x0, []}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f00005b2000)={0x0, 0x2, [0xd23, 0x452]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c54000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000efe000)={0x0, 0xd0, "a7395436c561a1b86502ff5118eb7e09adda088081d3cbb90783bfdd3df35ab96a9fea356c6d3e4db510fa7b4df788c3ca994b900c4120709dbe6e89ebb8f20578fed90cf0c9035eb19deef89b63c58c213a9179d7bb3d754b0598301cb709543a1be7caaf5fb2dc902db313cbc4b8930468163435bf30e439f4d0d79be104c249949b1f89ad4d497802442a924e7edb90849f3eda9449a33f030513b3792e01c4181d7277888283bb104a0576378fb1a35e6c3916082be12a6bdaf05b54a123f059b2f266e33039781efc15d3112e7e"}, &(0x7f0000ca9000)=0xd8) socketpair(0x5, 0x6, 0x4, &(0x7f0000632000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000c17000-0x18)={r3, 0x8f2f, 0x8, [0x100, 0x0, 0x8ae, 0x7fffffff, 0x6fa, 0x6, 0xffff, 0x0]}, 0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00009df000-0x8)={r3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00006d4000)=0x0, &(0x7f00007ed000)=0x4) 2018/01/17 05:16:50 executing program 5: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x7fff, 0x0, 0x200, 0x2, 0x9, 0xffffffff, 0x2, 0xffffffff, r1}, &(0x7f0000001000)=0x20) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000000)="879736fa7fd0adfc538f8ab6521751a0a7df84c8443d4884db55986a4817cda1736fdad8d42b934b080370d147f1841bfff01c0dfcf3a40604644837364093a600a52d8590703b336af452363fa4ee8849d0e6e4e5fe9d5e7aa3e7cc78318e4b48e681e15dc0a3314677c885d72e10f1e01f32677d07208b4ed732eee778566e7b3c574ab71e75e3be8d2fe431a73eab6b943b81072b97788ade24ec3531a1a84d4bdf3f0124edd5f82e20069d3eac1ae8a716c21bf65365a92c97ff1de208f9cd5346f48dd7f6a50d9a6581b0e659483322bd444be5067f9b5fcfbe7d118a4302cbacd0") 2018/01/17 05:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000cf7000)=[{&(0x7f0000acf000)="a8", 0x1}], 0x1, 0x5) vmsplice(0xffffffffffffffff, &(0x7f000069e000-0x60)=[{&(0x7f0000afc000)="7b38c1a8939b3d3123c7cf22bbfe81cbf33fcdaeded25c3c5d", 0x19}, {&(0x7f000099d000)="19355d119574fecb190d7ab1a4349b8352f0e88ef2dd6e18f25ce62a2cafa79ec560aaf64e968ee5c5de9e3c02fe3d6e4c4e29897a4137aacae75a8c60fbdca4e155d616f95b4684df18b2517cc4f6fafad6a6619c8cf73412aed4075dc45306ee73bea1c1c0efef5bda", 0x6a}, {&(0x7f0000408000-0x8c)="6cff5d28487fa814de3d18d29d3d92fa711c520527c6bd55bcb6a240ac818e6c9442a5b339b84c734aed32c8331bc20648fdae97b330acce15ea3818cb27fd6d7098c6182884f6c4d3325c70ed64f0d1945f5dcac04360be3f86d9235db2d385bfc9ac1d5686e4b15eeb78068ec7956219ddc81d49be33814892014a7a5866a8e7ceb653cd7bb3794647021d", 0x8c}], 0x3, 0x7) pipe(&(0x7f000096b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, &(0x7f0000a0d000-0x40)=[{&(0x7f0000d16000)="8f4627274bccf6acb48a9ada93bd2fb5626442c2ade8e11fcaf6ed281b27e7bce65adfefb4619f367e4dfc4816deb7f27347dc2dc49159c2226b3f9462f548fb2fd87781aaab5c7a670da2800a1231cc0268fd3881f2e78aa1efe59248010280f66584ba9ef7945b44273250b0b574bbe67c27da8a5ecc51e8957a2ab4506695c5207e4211db982aa193c10a306ff02349f423cdcc6a963b246825df9d5e546077e7b216615964e9a1c92635af34f88cf71c0b76762290576e0f7d91984a90832690ea07bfc92b78586308845a56868d7de2e6ef8533990aaee2936dbfee78b23d", 0xe1}], 0x1, 0x8) tee(r0, 0xffffffffffffffff, 0xa54c, 0x0) tee(0xffffffffffffffff, r1, 0x8000, 0x0) 2018/01/17 05:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000edd000-0xee)={0x0, 0xe6, "619435657474dc539aac4a53764c5758b59541f65e843991c905372b00999638aba2756deeebf2a9737275eb826fa35adaf13d3d72b9cb7b4f707c852ca1603e228af909f4deea60a30f0de0cfa0a59956fb706a65c371e8955a5345d0b07de33200d3cf83430233a61931300b62ae363957a6af28169c510c9beeb247542f41dca864e5dda4edd9dac598579b06bb45a13d8efccbb0a23c6617c5e8c3c36844bfb76d90e41640d933693b6f6aa6dd3372098d7da14be18e6d1f1ff6805d237c5e365a34780e24106d1a6fa285d35e8cba12aefac75282eb3d861d3cdbaa9cb4514a78c64b29"}, &(0x7f00007f3000)=0xee) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e0f000)={r1, 0x7fff}, &(0x7f000052d000)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f000077a000-0x38)={&(0x7f0000679000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a1000)=[{&(0x7f00001ce000)="f2", 0x1}], 0x1, &(0x7f00001a3000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/17 05:16:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000)=0x5d, &(0x7f0000001000)=0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x5) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001000-0xbf)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 05:16:50 executing program 2: r0 = socket(0xa, 0x2, 0x3) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f00007f7000)=""/213, &(0x7f0000525000)=0xd5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000482000-0x8)={0x0, 0x73c8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x100}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000007000)=0x0, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000000c000-0xc)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000003000-0x1e0)={0x0, 0x9, 0x4, 0x200, 0x8, [{0x2, 0x5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x6, 0x4, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x7, 0x4, 0x3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x1, 0x9, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x81, 0x9, 0x8, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xff, 0x6, 0x3, 0x0, 0x0, 0x1485, 0x0, 0x0, 0x0}, {0x41, 0x7, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x1a28, 0x8001, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f000000d000-0x1e)={0x80000000, 0x9, 0x100000000, "b282c3bd3770", "bc842817cff37dd10fa9aa66c6ca45f4"}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000000a000)=0x8, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f000000b000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x4e0, 0x2, 0xc, 0x5a2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f000000d000-0x1c)={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x1c) 2018/01/17 05:16:50 executing program 1: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005c3000+0x9a2)=0x9, 0x34e) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xffffffffffffffca, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffea7) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f83000)={0x0, 0x0}, 0x5, 0x1f) 2018/01/17 05:16:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0xea, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x6)={0x1, [0x7]}, 0x6) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/17 05:16:50 executing program 5: setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, 0x4) 2018/01/17 05:16:50 executing program 4: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x11, 0x80005, 0x8, &(0x7f0000076000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000ac3000)=0x19, 0x4) accept4$unix(r1, &(0x7f000015a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000579000-0x4)=0x8, 0x0) connect$ax25(r1, &(0x7f00004ca000-0x10)={0x3, {"d1d81547490ed6"}, 0x400}, 0x10) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ac3000-0x9)=""/15, 0xf, 0x0, &(0x7f0000282000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000ac4000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ac4000-0x4)=0x8) listen(r0, 0xfffffffffffff801) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) 2018/01/17 05:16:50 executing program 6: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="", 0x0) connect$inet(r0, &(0x7f0000dc0000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000dc3000)=0x6, 0x4) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f0000dc3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f0000dc2000)=0x1, 0x4) 2018/01/17 05:16:50 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003f2000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000014b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000211000)={0x0, 0x0}) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000351000)={0xe52, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r5 = accept$inet6(r4, &(0x7f0000ee1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bf7000)=0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f000070c000-0x5c)={{0xa, 0x0, 0x53bfdfeb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4}, {0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x72}, 0x6, [0x3, 0x5, 0x0, 0x6, 0x1f, 0x0, 0x5e01, 0x9]}, 0x5c) socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00004f7000-0x10)={0x1, &(0x7f000068d000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000625000-0x8)={r6, 0x3}) 2018/01/17 05:16:50 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000288000-0x8)={0x0, 0x0}) mmap(&(0x7f0000197000/0x4000)=nil, 0x4000, 0x1000000, 0x1010, r0, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="1a003b909d4b6ce34ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f00009d0000-0x4)=0x0) 2018/01/17 05:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) socketpair(0x2, 0xb, 0x9, &(0x7f0000894000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000836000-0xc)={0x10000000, 0x0}) 2018/01/17 05:16:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000f59000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ded000-0x20)={r1, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x3}, 0x20) 2018/01/17 05:16:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x7a06, &(0x7f000019e000)=0x4) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00004d1000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000f84000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) sendmsg(r1, &(0x7f0000cdc000-0x38)={0x0, 0xfffffffffffffe8f, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/17 05:16:50 executing program 2: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000df7000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000170000+0x7ce)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000026e000-0x4)=0x10, 0x80800) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000e0000-0x4)=0xc9d, 0x4) vmsplice(r1, &(0x7f0000829000)=[{&(0x7f00008da000)="", 0x0}, {&(0x7f0000513000)="6e30ec42952fabf63ba5d10e2da47388cf92681a9c86e5b8ff69c40ceee70ed47547cdde5c07f42db1c8c291477acb7e35d2788abb42ced9c8db39c8a5f50db7fe350a846f93e25e80069f011e94a43b69818e35752fd533ccf6121507fec527cb1644ca27ccfa96d4f6341e5bddab9e57e7ab08e76afc75aa5d10f1d2eba7cfab5ac38523b572f0ea6022d76373394434a9a4e68f3023c3713f2c0bfcee896b09503a32ae8b75171634b950c6d1b0c052d4af1fe0e9e0729f82aaa0feb42fca6ef24e7d3bb750b211b7eb7ed6f6c744d179f5c40030a88008b1b92d9a32dd", 0xdf}, {&(0x7f0000d26000-0x15)="55b8b4309b69a3a4b7db0ecde9b3e60fb8625ac407", 0x15}], 0x3, 0x7) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000df6000)="251160cef43cbef844e5f9da0be695605c72907724e69b58692292e258d0b1e65e928485ce10623f9e92525e6ae054f6680af16c9684bf7e3087b756794551b51e1b8d29b45cc3") setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) recvmsg(r1, &(0x7f00000eb000-0x38)={&(0x7f0000df5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000111000-0x20)=[{&(0x7f0000df5000-0xee)=""/238, 0xee}, {&(0x7f00005eb000-0xfa)=""/250, 0xfa}], 0x2, &(0x7f0000c81000-0xf8)=""/248, 0xf8, 0xf3}, 0x140) 2018/01/17 05:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000fc2000)={@generic="de8975373ff4ace17fa4d4c5db810d52", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f00004cf000-0x48)={0x1, 0x5, &(0x7f0000563000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5b000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/17 05:16:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x0, 0x2000032, r0, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xf, 0x1, &(0x7f00000f1000)={0x0, 0x0}) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000020000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000cf000-0x4)=0x20) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000f2000-0x10)={0x9, 0x8000, 0x1000038e8, 0x7c, 0x0}, &(0x7f00000f1000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000062000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2d8, 0x6, 0xfffffffffffffffd, 0x8}, &(0x7f000002e000-0x4)=0xa0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000f2000)=@req={0x2400, 0x80, 0x5, 0x4d}, 0x10) socketpair(0x9, 0x5, 0x0, &(0x7f000003f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000055000)={0x0, @in={{0x2, 0x2, @rand_addr=0x6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000d0000)=0x8c) sendto$inet(r2, &(0x7f000006e000)="6f1f6b98209599f1a32e97f3e3b635b17355d00af4041cd83fc8482393b60af3258bd7754ace9d6dee734e21ec8f1317256ff249928cd9481da988ab6d1899cf7812e4e67a22e03c174daebea477b29f635f7bae3a19c3c4b0d10729530ad91e7852d6a71ae7ce0058e0fb3ba643fc2e62a2ccf4664a961588528c36f51604a36efb24cd86a91922fe5f210bb987c1feb7eb5786c2a21567733d65104d15bf", 0x9f, 0x40, &(0x7f000004b000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000f2000)=0x6) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000013000-0x18)={r4, &(0x7f00000f1000)="6a4c4e8828e4969d157ddea7663ee7e08b2255f2f9d570ce9f091f6c0982535629ffa8f38a9ddca2e4676eec9a9cb48a7e743be67f90465ae8b41dd46e8a4fcaa695c30a6cff8c893230ff55f358b46f6e5a64cf52d2bf3fce75903df4b58fe08380c21add284ec4e9a1a5", &(0x7f0000004000)=""/0}, 0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000db000-0x6)={r5, 0x1}, 0x6) syz_emit_ethernet(0x46, &(0x7f00000ed000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x2000000002c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/17 05:16:50 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x108) r1 = socket$inet6(0xa, 0x8000a, 0x1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f000001e000)=""/112, &(0x7f0000004000)=0x70) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f000001f000-0x4)=0x0, &(0x7f0000004000)=0x4) 2018/01/17 05:16:50 executing program 4: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000e76000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x3, 0x4}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/17 05:16:50 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000023b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ffb000-0xe2)={0x0, 0xda, "3e520527f31b0f878617c288c8cb165f47c164a7cea0416180af49e7e966616fa01a2311a34685eabc24ecf23f238095628b79ef4fa898bcfeadf77b3d18f12f0e2eb1a972505e9d9a1bc22a85c533c6af96f662696be01d8c94a84909ab8ce7b6543ca27c487a9ee881ad4a2d46f2ae2504e2d77db868bf36b4701af6a2db733132e43d34df2c1c53ac18b9b67f8134ab76a3ada17cc1aefe01acf84702af58cf40d1754375fe0ac9fdb127dd8bb63204d5e23652dff4db592a2a25a236c4f1ec25d10239b9c659a194316cc29305704fa799485dc8528ebf99"}, &(0x7f0000ffa000)=0xe2) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ffb000)={0x7e10, 0x800b, 0xa9, 0x845b, r1}, &(0x7f0000ec2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ee1000+0xd33)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000020a000-0x4)=0x8c) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r2, 0x84, 0x8000000007a, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) 2018/01/17 05:16:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00006e3000)=@add_del={0x2, &(0x7f00006e3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xc06}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000715000)=0x0) r5 = gettid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00009ca000-0x4)=0x0) r7 = getuid() sendmsg$netlink(r3, &(0x7f0000c12000-0x38)={0x0, 0x0, &(0x7f000082c000)=[{&(0x7f000075e000-0x74)={0x74, 0x1a, 0x100, 0x3, 0x0, "", [@nested={0x64, 0x3d, [@typed={0xc, 0x69, @pid=r4}, @typed={0xc, 0x34, @u32=0x8000}, @generic="712168cda79a0c5811b7bf04ae97ad847ecec7d0d546c8d97c349c204f5f271f55c26d2d319beca0d81febe3cd13643b6c6f4d5f5e9c605995f7f971de4eaa8570451def3e"]}]}, 0x74}, {&(0x7f0000da3000-0x1c)={0x1c, 0x13, 0x301, 0x3, 0x0, "", [@typed={0xc, 0x52, @pid=r5}]}, 0x1c}, {&(0x7f0000f2e000)={0x13a0, 0x2e, 0x708, 0x6, 0x0, "", [@nested={0x1160, 0x6b, [@typed={0x8, 0x64, @void=""}, @typed={0xc, 0x85, @fd=r2}, @generic="49058ad64ab96cfe6ec8b18026b23bbded5d21aac2a1828897d79ecf1e614d81ecd921a783f44db8d6e963ce3a", @typed={0xc, 0x2, @pid=r6}, @generic="4afde70ff56a51d966f2b062b865fb50280f04cdd601798eb30f3a223136eff329f6832fac8bc492c8cc0e817487c0b227d077ee8f89400151103966bb01e6299d0e3fc693db98de94d9a2adb955e7972320b7157b441fb50a216199d079a1a6eb8f5ef3dc7b66fa6801a28a54efb657844202e2104f16efd79d22bc3c504144865517", @generic="b952ac24b7a3449dfdae8e24ec71e675fb5d1692b145317ed73125ef682556d99c6247b62a8e77653a04cf074b2fb8f8b133fdee3b049e586b21dbcd006963f2f879d96b2cfcdd7dbcc3b356bfd11b57e309c962708a1a4a1c5793deaa524180d40e01320e8bcef43fed248eb0267bf3b2c5605aaa3fc63b1e4340f07434f104", @generic="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@typed={0xc, 0x8a, @ipv4=@rand_addr=0x3}]}, @nested={0x130, 0x14, [@generic="a5ab9a70c94db55eda49412dcc90d9cdb144ee81ac4002e4def5ad015a2abe6120bf71e9ea97b0e210ca1891051b83ed31c0a9ce68fc14b0c991a939fdc052818b6ce9ae2e41a9ece4a5031640fda8739cadc3a26c38eab612f3c7635fbbf13cd1bfb8c549f1e5a162175555537fb283b99769c7fdc0ef53b4b2451d3aa870566ff6b244ca75c028c7a13e5b9de54f283aba1f089b48ed96d6ff27d85fd971852b4db9c9a92f7a108b80b0", @generic="c1484d120b634520a3b9a0dc5936145a19c6cac8bbcb8cc8494bc7c7926570336855dbe34b991662358de1ad962945a8ebb21604a435e4e8ffe4fe3d0120c3a83a22f06c05431fdc666c68985fd65cb255a715763bf1484e9f73125c5c3d71bc2e4e7dc2c797749f4f", @typed={0xc, 0x60, @u32=0x80}, @typed={0xc, 0x55, @u32=0x6}]}, @generic="636c613946d34a153392e2c2df98151a3a65005ba784744bd9ee31dbf322e7b13bf1a31bc35de6c8da0746a81c2ce1862899680bd7", @typed={0xc, 0xb, @u32=0x4}, @typed={0xc, 0x5a, @uid=r7}, @generic="abd7ccf939340b52f02e8c8cb2e54987b4c9feda88e4529454fdb1821fe22c96b1c12510dda5759197b397cbd91f3347a89611a65ddf2db310e043397437c482efc6ab429f680c43536d449bf65d0d4b436ff4b894e22e4a768ab9bd971053e0bee077b04265c79271870dca6238d917c13123ad121c7f5ed8e5d13b851abd1b1af18b5c1f7b23727bc7100b57e90387e308900ccdbc39194c5d2c530a314c59747dad9c49fa54470897c3df0698821260"]}, 0x13a0}, {&(0x7f00007b6000)={0x7c, 0x2b, 0x200, 0x1, 0x3, "", [@nested={0x6c, 0x80, [@typed={0x28, 0x78, @binary="f08589a2a440d7468b8433d1e85336b3791ef6c8555c2fc6651e47696602bd"}, @generic="b6a7cbd4fdf5fcf09a565b20f8706cc44616a3c0", @typed={0x8, 0x38, @void=""}, @typed={0x8, 0x57, @void=""}, @typed={0xc, 0x25, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0x53, @u64=0x80000001}]}]}, 0x7c}], 0x4, &(0x7f000037b000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r2, r2]}, @rights={0x20, 0x1, 0x1, [r1, r0, r2, r0]}], 0x48, 0x1}, 0x40000) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r8 = accept4$inet6(0xffffffffffffffff, &(0x7f000063f000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000080e000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f000061c000)=[@in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, @in6={0xa, 0x3, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffa2}, @in6={0xa, 0x3, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c0847a9}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffff9258, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x9c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000063c000)={r1}) ioctl$sock_bt_bnep_BNEPCONNDEL(r9, 0x400442c9, &(0x7f0000549000-0xa)={0x7, "f774289fb738"}) 2018/01/17 05:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000a03000)="260000002500150405ffff009a7f000203efffe70040560f0e0001003baeffffff82158800af2ab1c2123ed727e33600f55c0569ac80e696100700c64e240b6ea78c5352be1ad6bdbb4507ab9d6370c83f1414369231cc8e8980df9de8218329af3c2307ed06c7ce7862b5a138182e32793ae2ee7a5ae9055ff474794f4022c2d591a1fd74da00bf1eff26b633b3a4f57b1ba3b92f0b3200804ea9fff41e7723fe821d37490e1e78108cffd65bf9a54eaa1107b1c0814b8d19fd91acc01fd01ddf3920745f3a551a17e3a30de1b19c45", 0xd0) 2018/01/17 05:16:50 executing program 5: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000f9000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000f8000)=0x10, 0x80000) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000af000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f8000)=0x358) sendmsg$nl_route(r0, &(0x7f0000095000)={&(0x7f00000f9000-0xc)={0x10, 0x0, 0x0, 0x8400000}, 0xc, &(0x7f00000b5000)={&(0x7f00000a1000-0x2c)=@ipv6_deladdr={0x2c, 0x15, 0x400, 0x0, 0x1, {0xa, 0x1, 0x2, 0xff, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x8, 0x2, 0x8, 0xae}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004005}, 0x40000) syz_emit_ethernet(0x41e, &(0x7f00000f8000-0x41e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x7, 0x0, 0x0}}], {@ipv6={0x86dd, {0x4, 0x6, "4852c0", 0x3e4, 0x29, 0xc9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0xa9, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0x80000000}, @ra={0x5, 0x2, 0xf2c4}]}, @fragment={0x3e, 0x0, 0x0, 0x9000000000, 0x0, 0x7, 0x2}, @dstopts={0x2a318fe90c5bbbe7, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x10001}, @ra={0x5, 0x2, 0x945}, @generic={0x80, 0xf0, "275a735d6fa036e5f0de8b3b0f2a32ceb833d1f10f3b0c443a2785d41353e9fe1a61d76094f8a217b363f57490f885aae1722eebf599e80a93ca7eb4bacbb16c676756bcbb6f052d9fdc543d1e8ca7bf3284a7d1f22a3af09c854b8ec6b4636ada8a3b4119b98ff839afaf8155b9581ffb4b07ba74d9516e74f22fa7a3a57c077d3a9a4c4d23a0e7fe7a8a70bd7dcfb454cb8cde52e92459c0160b216d5f628c9508ed2cd40f9e9f998ed425a63687dea372a653cc42747ae05c5a09c2170d8e13cbe91c276b40725f1dc28a4433e05908421344facfca00a62297e0a68f810acbe807f3a5b468d40b611ff82ae6706c"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x2}]}, @fragment={0xbf, 0x0, 0x4, 0x200000000, 0x0, 0x81, 0x1}, @hopopts={0x32, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x50, {0x8, 0x12, 0xfffffffffffff4c1, 0x40, [0x0, 0x8, 0x6, 0x7ff, 0x80000000, 0x5, 0x6, 0x9, 0x7]}}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x7}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @routing={0x0, 0x8, 0x3, 0x3, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x67, 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x7fff}, @jumbo={0xc2, 0x4, 0xffffffff}, @jumbo={0xc2, 0x4, 0x0}, @enc_lim={0x4, 0x1, 0xd5a}, @enc_lim={0x4, 0x1, 0x90a}, @generic={0x0, 0x45, "cf3d8db6a4794ee3a71b38d3c93aae9bb5433d444838f45e6395f263c96057c5e73f063587b0be781775fd56c1b47999e638f763bcb0099ca8fe63de12bfa8a423320d3840"}, @generic={0x7, 0xdb, "77642cc48583318795aa71b86a306d9483b9399b99d03919e2978788cca6fd79da446af88be8131572c9995215dee1d5688948f3a34e353f99487485680bcce010e9eddd63e259409cb490242695daba932021c033dae54edfe3f784713f969fe026ea400a78ae7f0a6fe75d631aa696de223882b844fafaed7b369ac564431fe075e470068ececc1eb2355dcf2593f5fc0f253f43ba0bf28a7b96ef23300f4148ec693a05a50a6c1c78e29bebaa56f5802a88ce75fb5690817a58a5d1aeea76f5e73dfd7fbfd913023240034711f5c20f0a54672bae7dedf4ca8e"}, @calipso={0x7, 0x10, {0xdc41, 0x2, 0x3f, 0xd0b, [0x4]}}, @enc_lim={0x4, 0x1, 0x100}, @calipso={0x7, 0x50, {0xaf5, 0x12, 0x100000001, 0x1f, [0x401, 0xa0, 0x80000001, 0x4523, 0x3, 0x4, 0x200, 0x7d, 0x2c6a]}}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x1, 0x101, "eebb5f94de769592a896656579d793957edfd6d321b4c8616b7f8b2ffc664a9c500c63267eda914147f0f70da730424f0950b87a7a3cc8"}}}}}}, 0x0) 2018/01/17 05:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000356000)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000edb000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f000030e000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000063f000-0x4)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000682000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2018/01/17 05:16:50 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000035000)=0xc, 0x1) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x802, 0x7, &(0x7f0000036000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000012000)={0x0, 0xefa}, &(0x7f0000023000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000002f000)={r2, @in6={{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x401}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000036000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r3, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) [ 367.782102] IPv4: Oversized IP packet from 127.0.0.1 2018/01/17 05:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000800000-0x148)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "89eb0008"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000188000-0x8)={0x0, 0x0}, &(0x7f000025b000)=0x8) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000644000-0x4)={r0}) sendmsg$nl_crypto(r1, &(0x7f0000aea000)={&(0x7f0000eec000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000e99000)={&(0x7f000035b000)=@alg={0x100, 0x10, 0x2, 0x6, 0x0, {{'sha512_mb\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x80000000}, {0x8, 0x1, 0x0}]}, 0x100}, 0x1, 0x0, 0x0, 0x4084}, 0x40000) 2018/01/17 05:16:50 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x2c, 0x1, []}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000026000-0x8)={0x0, 0x0}) accept$inet(r1, &(0x7f0000023000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10) 2018/01/17 05:16:50 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x5, 0x0, 0x0, 0x7502}}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000016000-0x20)={@generic="6a5e2b2034daeb43e4ffab330e238bfc", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 05:16:50 executing program 5: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000b17000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f98000)=0x10) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000f98000)=""/101, &(0x7f0000f98000)=0x65) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f98000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x100}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 05:16:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000020b000)=0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4)=0x200000000001000, 0x0) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c9c000-0x4)=0x3, 0x4) sendmsg$nfc_llcp(r2, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x28, 0x84, 0x1, "e5364fd68b19c512b3dfd8205d951eede2"}, 0x28, 0x0}, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/01/17 05:16:50 executing program 1: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x10000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000022b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006ea000-0x4)=0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000a6b000)={@multicast2=0xe0000002, @rand_addr=0x2, 0x0}, 0x25c) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000700000)=0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f00007c7000-0xc)={{0x6a8d, 0x1, 0x81, 0x5, 0x9fe3, 0x9}, 0x6}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x9, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) 2018/01/17 05:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000cdf000)={0x2, 0x8, 0x3f, 0x100000000}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000e99000-0x4)=0x5, 0x4) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/17 05:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x1f, &(0x7f0000282000)={@rand_addr=0x2, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2}, 0xffffffffffffffb3) setsockopt$inet_mreqsrc(r0, 0x0, 0x20, &(0x7f0000002000-0xc)={@loopback=0x7f000001, @rand_addr=0xffffffff7fffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00003d5000)={@generic="8c3e0df49c4c3012e14f63faf083b8f0", @ifru_flags=0x400}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000ad1000-0x4)=0x9785, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000317000)=@assoc_value={0x0, 0x7a1}, &(0x7f00007a8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000175000)={r2, 0x84, &(0x7f0000974000)=[@in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffffd}, @in6={0xa, 0x3, 0xf8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x69ee}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b5f000)=0x10) 2018/01/17 05:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) read(r0, &(0x7f0000ffa000)=""/241, 0xf1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ad7000)={0x0, 0x1f, 0x13800000000000, 0x5, 0x4, 0x5, 0x8, 0x3, {0x0, @in6={{0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x5e1, 0x7, 0xffffffffffffff01, 0x3}}, &(0x7f00005ee000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ba9000)={r1, 0x11c6}, &(0x7f0000c43000)=0x8) write(r0, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00006b4000-0x4)=0x7fffffff) getsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f00002fb000)=0x0, &(0x7f00009af000-0x4)=0x4) 2018/01/17 05:16:50 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000006000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000000c000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000, 0x3d2d, 0x9, 0x0, 0x767, 0x1, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xc, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 05:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000205000-0xb3)='\t', 0x1, 0x0, &(0x7f00004f8000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000dae000)=0xff00000000, 0x4) 2018/01/17 05:16:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000b8c000)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ac8000)=[], 0x0, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000eb0000-0x4)=0x0, 0x80800) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000e0f000-0xd4)="c51595d21ef3a3124fc3ea37ae342d4e14dbd791f3b5a0211c1fdd5a8be07f7a8b25bf27c0bff33ef7e4642bd28c4b13ec8cd25273dc9de42e9be91660f278696a6ae68c10d033b47995efb1ccacceff88da8b45ebc7e47e1c46a515b22410f002d1543da979c88b8c1df2ccab7d7cee05ab280c29d4a051b83db6a1a96a35c9de958dae17bdad9030de6a9cfd8e5d2e86fdd036cd71182015c3b3c36f0faf659a96598e07cba18a8079cb2045a14f31506804131ec5b9eaf5231b233ef01f98d4839ef7e84117f252512b394237193eb67a8d92", 0xd4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/17 05:16:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) recvmsg(r1, &(0x7f0000901000)={&(0x7f0000932000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00007cc000)=[{&(0x7f0000750000)=""/0, 0x0}], 0x1, &(0x7f0000ebc000-0xf6)=""/246, 0xf6, 0x4}, 0x40000000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x4, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 367.879250] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. [ 367.905515] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/17 05:16:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80005, 0x7fffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e97000-0x4)=0xb8d2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000b08000)={@common='ip_vti0\x00', @ifru_settings={0x4, 0x4c, @sync=&(0x7f000056d000-0xc)={0x1, 0x100000000, 0x56}}}) 2018/01/17 05:16:50 executing program 1: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000505000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957", 0xe}], 0x1, &(0x7f0000211000)=[], 0x0, 0x0}, 0x0) 2018/01/17 05:16:50 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/17 05:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a42000)=0x0, &(0x7f000015b000)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f000030b000-0x38)={&(0x7f0000bfa000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ae1000)=[{&(0x7f0000059000)="8a", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x0, []}, &(0x7f0000ddd000)=0x69) 2018/01/17 05:16:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f00002a5000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dae000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a0000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000bcd000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept(r0, 0x0, &(0x7f000087f000)=0x0) sendmsg$kcm(r3, &(0x7f0000647000-0x38)={&(0x7f0000892000)=@hci={0x1f, 0x4, 0x3}, 0x6, &(0x7f0000caa000)=[{&(0x7f0000ccc000-0x13)="091a1da89a4a017fbed32d38bdb7080545705b", 0x13}, {&(0x7f0000d42000-0xe)="babc6cac4733905c14868f19b413", 0xe}, {&(0x7f00003db000-0x44)="3039adb84e358cc143c0e25944fbf1312006df82b32e0e3c5bb6af681a3222b008c7c7f69c2b6bac75c981fdfac46d111b198dc9d1415666471fee62670e208f63e884ae", 0x44}, {&(0x7f00003c6000)="cf6a7991c224a74d6b22e669fab0e9895b9b25c54702525a2186818ca177659840228ce2e460c7d3fa7f8d989c7f02b3c0fd7948b1feabadeaa1596f133076c59afe31e59ca7ee7db8253e0953d1ffc7d5f908a7e0a4d1bc42949420f1b8bbfb24960c5533d2371b069337037471b69d51fe8abd103c58cef27f9d9970d8daceca8befbdfda741b24d6778de97a4bb", 0x8f}, {&(0x7f0000eb4000)="5bcdd8a8f3f53f6dfd9c75a32ca9e47563fdafa32dd747a91419bca7b3af7a7c50721d96db29a4724fe2a773ad2334c3b35749ac24a35997fb9528fe2b158a6470362eed3c58e54bb797bd7143c406bcb45174b2229afb02b798472b74bb34def64d3ff531ecbec238cf286d93fec0539d77c7fcc1bfea59ae87c67ba8afd018837dc032d550f457bf1ec602f99353dcbdfe8751d2e134310b2d491767c5b4e924bf9b8b7d48bae4583556a1910652f24c52c1f5fcbf72502222509757425af31d48f8ed527ed969081f07aefa5b1d8a64d83ade4e7f", 0xd6}, {&(0x7f000063d000-0x4a)="e60dca627aedf89d04ff2cdf58688c15f2ed13ea55a20e9003c5f926edf2a9df30b6a57b0ac4c40b2a4eda71cf3f75f8075c0c0b2df9f30b8a65962f8f68c20b9b958b3adb394ed15e9c", 0x4a}], 0x6, &(0x7f000029e000)=[{0xb0, 0x11b, 0x9, "1eab866b231e2cab9663dfafbfc50049d029e95224e6a10a145441f656768de502993c2f16f23f796c5a79f792f54e65bdb7c5392f78a08b3e80cf5145734edcece3f18eb9a09598cdb175b510f5761bf248a9d5edaac24aa484a0b4897e03941ad4766b14c5768cc5c54e486f0ca0dd81f6cb14618922fb40d829544f89104ba0544404f9157281af3b46a4f262e48936b22002d1d31d18c596631038"}, {0x48, 0x116, 0x82, "5c65d00b2fec2e248a089aad47dbb4cc98838dc47bd86a40d6ef665c9c534ebc7aa41e683a1e686f792fe78b17b1b342c350"}, {0x1010, 0x11f, 0x9, "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{0x1010, 0x10c, 0x3bb, "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0x2118, 0x40000}, 0x20000090) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000ed4000)=0x7fffffff, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000d89000)="06", 0x1) getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f00003ad000)=0x0, &(0x7f0000aae000)=0x4) recvmsg(r0, &(0x7f00008a5000)={&(0x7f0000539000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059c000)=[{&(0x7f00007b1000)=""/4096, 0x1000}], 0x1, &(0x7f00008f8000-0xe1)=""/225, 0xe1, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000e7b000)=@common=""/16, 0x10) shutdown(r0, 0x1) 2018/01/17 05:16:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f0b000)=0x10, 0x800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000830000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0xffffffffffffffb3) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffd11) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) r2 = socket$inet6(0xa, 0x1, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000002c000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f00006a8000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fa4000-0x14)={r3, 0x9, 0x8, 0x9, 0x1, 0x6}, &(0x7f0000d60000-0x4)=0x14) getsockname$inet6(r0, &(0x7f000011f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000570000)=0x1c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000057c000)={r4, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/17 05:16:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 05:16:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f000057c000)="26000000240001f8feffffff00008d4001004407000000000000030040a68fe90c028e010035", 0x26) 2018/01/17 05:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[{&(0x7f0000bee000-0x1000)="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", 0xe1c}, {&(0x7f00001f9000-0xa2)="bc419ea33f441deeb1e5ad621927b4c5bf0cb979f3324e05aef03526366bbc66da2461ac16762c281de1690a64bab799c0ca0695fbf80baf33dd322fbcbccd2738581db19a81533d0a463ecd5afd6fcd85a46c9b7ddfe4d0eb5813c2c24d82da5600eb92fa5358387754c68cac804609b0255dd1b3d9d933333b6a14dc4bca1830c4ffe38317c73fd950efedf1d2f64a14b7ed12f1f3c314d09cd69c3be77546a9dd", 0xa2}, {&(0x7f0000576000-0x4a)="15dd7b7f86e8867620393c2c70adf45e529108fbc0ffda00df70a0dee253290947844585061960677e8cb2acd969ca38ccb5393be6a700a4642efd6c904f41f42d72fcd191d6e91b3a9c", 0x4a}], 0x3, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 05:16:51 executing program 3: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/17 05:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f0000844000-0x54)={0x3c, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x28, 0x2, @str='cgroupeth0@+posix_acl_access@))\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$packet(r0, &(0x7f00000b4000)=""/75, 0x4b, 0x0, &(0x7f00005ba000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="b662483bccd8", [0x0, 0x0]}, 0x14) close(r0) sendmmsg(r1, &(0x7f0000508000-0xf0)=[{{0x0, 0x0, &(0x7f00000cc000-0x40)=[{&(0x7f0000abe000)="45569cd3f5bbf6301b678f6b339c21b22416487b1d49ff05159edd8e09b2672df675d47ca34060358012db3da9f39333356c0b7da1456de186fb35d30e12e6514465ad4d70ddc1a831f4bd29", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b8e000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002ea000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b2000)=0xe8) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000377000)={0x0, 0x0, 0x0}, &(0x7f0000ee4000)=0xc) r6 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e88000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000b1000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f00007f4000-0xe0)=[{&(0x7f00008ce000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007b5000-0x10)=[{&(0x7f00007fb000)="f7ed4512eaceecf75573ddd8df465a3efdb3c04aa021ecfe0253810eba36c91b4c2005d57f8dab05bbdc41625efaecc991750326c4deb9d38aca6c6120d2ac968c1b5785cd8e85545bfcf6e3ab61292503cf4a49ba040b3c7d76e6700eeadcde18da3318c8b0f03ff852b446ef8bcc4b58dd89c101cc38ae7fa1d9672347f42723535c9964ccf00c9d47ac54fb9b9d34121c31597788d6fdc54895c5390405775f78d5431e61508ddff6b7d7622546db9a23c1780b884a2fbea0e5c7e3460777d1df3b2da8ee766773466bbbe77eb8e7f97728c7", 0xd4}], 0x1, 0x0, 0x0, 0x8000}, {&(0x7f0000f1a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002dd000)=[{&(0x7f0000df6000-0x83)="c03b1e56850254db20ce8638d04bee24a460a5e2e3bfea805d61880226e307b97e5c915f189ccf9e37ab2dba00d1fbc6ff2a9071d5ec9f86d29952ece8112e7e3ecbbd720e38cbb8cd30f5f3d4887683f9798a718e06b8e93f4118ba71d6c7895656f498177dc3ec64bb435d840fae170140d1b7f4c128d8c978c5a170e33f6d37b0e7", 0x83}, {&(0x7f00001fb000)="6186609ce8ad26d17872ac36ebd1e4132b89fb5e327e27963dc12efb4fb1886f03729b1dc73c0d2a9bbd3a87f5183fb4033fd8dec8a7df929c76f8bd25d3621f7810d24590f317cd4b0d44ac82e46a9a6ca65e4e82577a4da2539324011e7f324272cd99b145bbebb37818c6891139e5cba1fa49624e4ac349386e2e389d2cff4679a88d72ecc31b2c16c308b3045833ae8e71c2d9f8ce4be9cf177786d4cbee3c3775c0c9e5118b", 0xa8}, {&(0x7f0000c1c000)="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{&(0x7f0000ac7000-0xd6)="0c0a02aa581565fc978ec62cef72b5d5c4693a280609faa76ea505711e86181ac2560e747560cf881369853c9e85db955a235aa471d3d781231b9d3e5d939af119f90c0bf10056ba393dcb3bb639bb80819e6fe7b1529cba756222673b95163fa834c9754364e7ca75c4c9cfb1d2135ca7570c1991c5a63d4d8d7a2482df0bc277e95f5aecbb4699183edc7fc2b49e9fc2c97d3fc88fe49721dd8c24985cf9e07108709b293047e9072216520f67ef6c84b076a62f4f9a77f8679becb92d21ea8ca440296940dc0fab9afe8dcb11ae09b10d8fceb9f9", 0xd6}, {&(0x7f000039f000-0x93)="14b89516c8d57e02adcce404c7e759739ed6bef0ebd3259c9bbb3eb9932389a23a8ae84c555674f47208c048e28efd3bb2099148d0dfc946d7289bf0511a1843fc5245583fa1d2c769c901fceb96073b55d0fe6bf58bbdfbf8bddf15581e589a97f461170945f06a344a59721967be191b497ebb8ec5fae84212e30c7218c6a48775485ab0f6c21457bc2213aa0abe54ce2fa4", 0x93}, {&(0x7f00002e9000-0x7f)="5b83341fbf345e33b7e6d153fcaa9165ae161f3cd9eeaa278d01cce7072fcf1ea7d4f8d0ca4a2aeeccbd9b496572148bca50083ddff1607e8e41a5cf210b43f1968e1d01b9a55a823799acd2ca03e8d58e6ec611ccf34fd2a2e3dde574dda7e53c61d2fe0b5d7e460b54b8a7b58d17f33e74a2e54006b5191651598c5532fb", 0x7f}, {&(0x7f0000df2000-0xc2)="0197cc6d7d3ffe3959235b7068943386131832af57c6addb2176cb91c1016d915e492ced8e944ec068496280f206c394e3c2c5af80660130916e826469bf0e36fd5be6dc1129a3ef6fe7ce9a5582c9665aa78cfc52a2190632cf6d42ff4eeec348e1563f1f8bc6917052fea80f7b9a3944b5173c4b0dc3ea1ec91d516491b9b07cdddae6496625cce358da4ee3969da5fbd3e30e4c41f5aea11b653c303a3bd9174c3ec27e1ac5f41221d074610e369b060063aa4c3e3ab84c24662784c56a5f462c", 0xc2}, {&(0x7f0000935000-0x1000)="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", 0x1000}, {&(0x7f000095e000)="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", 0xfa}, {&(0x7f000045c000-0xa)="625c45bb35ea33df8733", 0xa}, {&(0x7f00004e1000-0x3c)="f5de00ee311bbe7a52ea0595159c76830b3ad9ef4099e124f22e89092f7aea093ee4aa75347b195fd25753081275006d0ed9b0c113a0569ad300e448", 0x3c}, {&(0x7f0000633000-0xc2)="0482765cf346c335a2539dc67696359c32cc3009236e2584b44f27dbc2c1ebfe718044bd2ee60e977164e476682a0ff995f0f92cd717ee5b3fa88e87c6f52cc785132cae0dce44b871223e86403a62d7154bb330612aa3485ed3f2a937dc9afa6950c696b2c7af03d372b53dd8d1c7763725c7d784dad762a2fe09f7153995148f38cd802554ead7b58e4a94d3982295439d3268e9bec1f6b8e75623a0aecf2164ebb115654c715c3c828fe18bc6e72316cdf8a55347201ca268f263b6299644fb68", 0xc2}], 0xa, &(0x7f0000fb4000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r1, r1]}], 0x70, 0x811}], 0x4, 0x4000000) 2018/01/17 05:16:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000047d000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f00004d0000)={0x14, 0x1c, 0xffffffffeffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004e6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000061e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fc9000-0xc)={0x0, 0x2ff8134d840936dc, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000058c000-0xc)={r2, 0x80000, r3}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f5f000-0x4)=0x0) recvmsg(r0, &(0x7f0000b2d000)={&(0x7f000021e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000adc000-0x50)=[], 0x0, &(0x7f0000e58000-0x1d)=""/29, 0x1d, 0x0}, 0x0) 2018/01/17 05:16:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000038c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7f, 0x0}, 0x20) r1 = accept(r0, &(0x7f0000a6a000+0xdaa)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007c5000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008d0000-0x10)={0x0, 0x1c, &(0x7f00004e9000-0x1c)=[@in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f0000d9e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000aa4000-0x6)={r2, 0x7f}, 0x6) 2018/01/17 05:16:51 executing program 5: epoll_create1(0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000008e000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000f4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000bf000-0x4)=0x1c, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000083000)={{0x404000, 0x8, 0x6, 0x4, 0x100000001, 0x3}, 0x53, 0x9, 0xff}) 2018/01/17 05:16:51 executing program 7: mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000097000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff}}}}, 0x0) 2018/01/17 05:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000039000-0x21)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c77000-0xed)="36c394f6c3a0d50953b26d5a4169139550484939e429576d16b98622304d5a9b5693cfbb915758ec6a492104ec49f549975c33e5f9d9624ed9c5b37e5795b462089b8b14fc28948e5011fc585fe155ab7863c3f0ce2b7454a595cbe74afe84b702ac6d21869217a024ee7e7a20c44e353e426274312004b41bab4e0d4c8bbe0a0cbe53d694e87d5551a69bc4b0f4b15e8fe2562f49791fd2daf8675c21377488caf211dbc79eb34c15d599e335e4a9a4c245d4a60aa50f0b077299f1db61de6655a49a973b6084d3d18ccf1c25e71ab23b83783a26eff3e8b87459a39267af3163ccc73315767327bff8126b37", 0xed) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000cde000-0x4)=0x0, &(0x7f0000fa4000)=0x4) 2018/01/17 05:16:51 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000489000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f99000)=""/134, &(0x7f000016b000-0x4)=0x86) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/17 05:16:51 executing program 1: mmap(&(0x7f0000001000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f00008ca000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000593000+0xf96)=0x0, &(0x7f0000ac7000-0x4)=0x7d) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000acd000-0xe9)=""/233, &(0x7f0000013000-0x4)=0xe9) 2018/01/17 05:16:51 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0x1f8)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000a000)=[], 0x0, &(0x7f000000a000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x38, 0x0}], 0x1, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r1 = socket$unix(0x1, 0x7, 0x0) sendto$unix(r1, &(0x7f000000f000-0x1f)="a335d3196daee0e8a10bfc81424bdaa7ec232525c72c7d13f149e1d7f15b08", 0x1f, 0x1, &(0x7f000000c000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000013000-0x4)=0x14) [ 368.146209] netlink: 36 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/17 05:16:51 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000023000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000022000)=0x10, 0x80800) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000023000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f0000023000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000000f000-0x70)={r2, 0x80, 0x68, "44a7dc6913ecd021783aa3070f24eb2454fdb4ba01e8ab01258d80fcbd097db1810c9cac572fa711722d54045093d4a9e547fe95b653d2c1e3f599e9ca12dc8f99a6787eb4ea777623d2f8c55d3ed381d58e20c86c7ffd2c4e39d4b393152912c464ab6885a51300"}, 0x70) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454c8, &(0x7f0000001000-0x4)=0x0) 2018/01/17 05:16:51 executing program 2: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xfffffffffefffffc) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000baf000)=0x4) 2018/01/17 05:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0xd7, &(0x7f000083d000)="05aa124e518d8c1452b7bc71ba3f2db038ec612eca3a7d12f3d62b67f2020100000000000000fc52f8538555fb694ce0529ec28e5eab1dc6a1d0a49f68bc571c2c5cc42d78ef7e86259d6d428b9892cf541cea90da6e7127039a6f157cbf1822ac555e620e1e0178f3024e36e61306c56be845a09270f704b165259aaf46b9a6000000002a9deda03fd79c7bbb19186d77067b76340f0b4264e06df4fdb1a6336c071bc1ff097af33a39f4d6a9ad5d11961c576384b3ca51d068f2684f7cdc02d385b566504606f5c418bf6bbfae1664df739ddcd686f76a05c1f8e519fd15d07393c2c9589171a39ab6cf9d242a182b4061688d5655ef23d654fb3235d4d4df8c26fa49c558cd64dbb857b160d260128126c9df5471215067928e22cdc9849b11ae5a44fd42fb24064d90288b618d66f2ade5967faec324c894b81ddac991ffc7d7c993977508c5ffa8200ae0c8c4f5202d4833a27cab0ea5fc253c40ef91bf4a38c8a9fd382a2c0bbaadd23a0b32abce47cb80b1", 0x175) recvfrom(r0, &(0x7f00004d3000)=""/118, 0x76, 0x2, &(0x7f0000319000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x0, 0x0}}, 0x2e) 2018/01/17 05:16:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet6(r0, &(0x7f0000325000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f000014e000)=0x1c) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00009ae000)=[{0x58, 0x114, 0x8, "b1d1e48939888984f0a7cd82a26b000003ff0337991ecf759fb3eea59518cb1dfe83a135d1e77381575695d854867b5aa77c468500084a23339e88090000408fa0"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000061a000)=[{{&(0x7f0000cfc000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58, &(0x7f0000bce000)=[{&(0x7f00003c5000-0x1000)="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"ec062390598dad1d0423864aee48c14a8b96688944a39cecf84f662a1639fdb6fafc4c86192dda3ba65ebc534d40a4a461db7c4e66cf6fbaa3b44d7d8629d0264f39a5514b181c358b4f35af6d7e3d3498e3a5cc93f155574b408d9fe8b1bff5b4ccf427dbb959d784bf933054d4cf4a38b0ced3dcfaca31e9be39830f2a7b1c6d2023cc38c090408d4aff5309ecd69b2924533815fbcf732900bb870df7fac157600a7fbc74a4e12782311db90c2dca7e416c2794a5fe390948426c89cfcc93065117de52bd754f06b6e8640514589be38fd8041b2a907bba7ed32814a8f16f5315894cab8accfa9504a2832d35fcb887d14dd9c7573355935a271398abe9eb9a1113cddb137a4c44f85088e16f39224a38cc1c65d0badfe7427c114b57a1069ffce3021893a61443424da93b0f00e5e3b0c1776f0e66707c62a2923d4bf03a9af277da0305bc0f35445ea86437fb97f2bef4418f216beb7f40729936fc1f846d20da880aad58bfb790777d91ee5e05b69c39b13b2d5a21a79801a6b5a822a33c22cee9476dc458f015e512a73f8262fdd73af878ce8d01a80b7b9f6ceb07a89b51dc861822e89d7f76ceb41ff0ebaff6e9c538e441d4d39f41306bb8c6fd27796029a30158954a5a13ed3415dcc3066d974a4da65f3a20282bf8ffb38f57f1d3b350a316db5946cfbe30328bbd080c286ad6ad2aa974e36022c5c73ef7f9d9f54955effa1e793a03e9b3701e082a84cbf0cfdefa5f665294f7c3075cf4b00cc352e5dccfa297ca4568808ed4b26bc24b4d5825ab83c374075cb4ad4dd5efd849ebd3685eb37c51034a74fae82f81db5c5f24b56ad81cf8c3a9e0afeb6911e89e164f4dce3c3e700f068b60e2f846ab1ad6aa1e2ba69a510f1eba8eb78fa45801022252de1669017f63eb4fe7594d837eb97134b9b628680c3e936c3b7866d29ca328851194041851debae91ea9209f8c411d70776e7933dd0d16b665dfe6a07ceb10a0f23e18589332728540881136d74734059ecb8a7e099497fd5e91f931279163820e36a0c76b277f01ec892a811627eb659fe64e82468a453d29857e606d32ea9222ce8b9c65923f7fd36cc1771b6171e995f858828246553d3feb9c30d5e2cf229c6fae6c087c5cc81cb490949b9b560107601e514818909537c621bed8d49904af787e5978aadfe2e24a8e77a996c49ac092090fab2a5d0da5d11a1bed702c00c8e42460f11331c21f248c5b216a32b41d891c26b28b17d6b784ffe6a8fed9c3b2d2badd935cc8f69db7748709c27a92614587e66322f5289bd793e775f693743a76c65ead6be6f8a33610599090e4b7a67d7f8359c378f1e53e2d8ec066c9271ecf2d30c4558aa8a5c3e49c3cb59d4cce4c5fc0f194d9272d622b4d58a6307b7362237b94efa63e3ce0f4f6086189db519c3849d3e7c6ebedf332c6d2f3ad04878783cef9153e652e1535754a326bced4f6a22bde96fdf745d0933ad8450472422a43b395707a6b1a03f20ac820307582d690d697017c0f5774a66347eb3f6ddc60a6ed0f794b1c5240d24a29ae81c3ae245bde7b3e711ed9db2483c0ff86bfb939cd0df95f9b7c15d055e60cbd4e265f2e37b958b41b8db6cf304fae06470257b554618e331aec8923474a33012385467646c13a480915cc8d8fbe72dc2bd945de978b30d71cdd581cb2f0479aabfd4c566e89078d1ad162b51eae6fdfddb3f4e5ed8f89e4245ae92ce948656b85f5cdb8203c4f7fe34237491ce59f5f077c63374ddf23dce4c0807be6aa06c9daea329bca30b9285be2b6a3b3909930e79b7055b489278ed1e5950d93be07f063257201bb61db10cca44414b5b1615bd35d0cec4f355e501b3d8056066b810c4aa23dcda94c472c6dd9fc1334199b2ba23fac229efcfe1702689882f5bd8b3351de532ae3ed7855b675a1d1a03f7c1340a39239c0c170bbbd458a9b533fe532e81cb811bb4f534e9dda67b2012bc9dcdfeb960e9b4035b47c38424663cceb04084e6276069d791fc851b2abe11f1ecd05d3fdc4cfbf6c192aec5f5a0439543777eb6b4fee42b58de5c2af73389f60739b74e271b75f9d384f3af5ee104019a294fb3d100ba01aa1bbdbdfe81391463e2e38c78896b498177581f9acd125a819f269c2ea1db0011905809714635ca0993e1460f8f9789b9f20ff19c7fc43207ee88e19f0d80e4da07fb723c39c5425d11881f59f317fb666b8716828b1f266ffa7a1aa6cad40ca377749a0aba45f11b288bd0561493e3bee6baab9f0093c7b2507f4dbe46b71e3c502f05ccb49c8b03837d966d7f8dd02b7bae58bd747eb72e8e2159a35649e576eb303151ed52b84eaa52b46fbc451c0ceb9b7de59bcc94bfa5161c126e53241b2c4d4ace8aaabb82b72e4af09631616c43b1a9285f50bcda091b3f858a34bfddd3704c883dec538dbf63024385ce7a2500afa920559445caf9afaa3192a0f13b8c60609263dbe4660a4ebb191719ad4358d45ff263247936ac374ae0e49d0fda12d410e896a4402d4f2384759764e881ef75d9c4a05aaf74c978b6bce820005b67182b437756c23fe32dd73067f62f371fb69e40d0c01bfabc6e63a16db81ff9aa8efbb840e50526e7b0ad9f84bd01daff8f8c58756aa29ec9cbb59d092026697d0224e6d80a36d63c07849906e9300b5aa98feef8a51b8135eaada2138d4edcf5bfffa4088a9464546ef01e96bc2ef73ac335a1c8a5738cf8de3f9f0480c7d2ea7b6ca137357f4ee39fe846022e34a441a5d57a1a535de090ac60e92f6db6bcd3addec33c5721f0e4324edb9191307bb22c29f1bc3c4f721f7ae41e088b036402b71ac933023203c9b30083f5960c490f0084d6df329c34eae0761b72eebb99c8740f0e0465115983ec1397ecdb5ea288e8c9c13c2be7b79bf5e87359c2cdc6de0a6d0d4ea661e92c179fc222e1f3955f06670c5788e0eb7fa6fed7ea79a04ae4dda52f79f523fede48e6ed0ca7499741ca29c8caab76a44d73df5f6a94cea222f8f0d28e3f6446701fdb452482ea28696e9e94ab0a12255f1d968229ebb34806cce5b9a44b022d19553490ca1ef3ba640c328ab33eea8ede7f05baf2935fa67bd4cdffe7c9c0ac18d9244422f84fae9d861a6d44fee7cfce214e3f0d206a84c347728a16a566e16e2709d0770f99326b2c5b4331e375b0123de5952587182babe38e0754748ae9d4c3daa0631497ef0f70acb695c7c1d729e5d56ed719a1389659cf1f718ab5436335d10c5ce44b0f4b719c5e6ec13f1a64b3619dccacb93212d56107bd8fb9971a9e497e31d3f7ce66873ac2a194716b88c6593273141d8005cfa8dae84beefb3a3ab015f187bcf92f34c01853f32bd0362929cb8a0c816c6b62a2c06d0ac8c5d7c1f976b44326be180cbda12d3da42dcf26ccb36534ee413094b215fb7d49f543364e0e884912c2fe950db679b035be9b7cf69258da089e396fb4837fc865d23f8c0e9a67f47e5f26082d435a8a688a77de662d645951bcb0b27ce2777bd513c742ba45183d2bb52e53267b3f2226accc0bc92d6dc5ec8ef26ac063cdc647da1f025c7c41447e42eed18556bcd80183b80462ef212af7725a6c21d3ec0516a567122bd79d1bbde2ee6bc3e972df7b45ffc41f006a13911ead2a34c8a590b2235ca39f033f0d186b6e3cc72d33fd01c9020ebc42093537fa8581506dd4d3984b1e895a4ec88f6d1c808a96780d8480d9dba05632f4ad21856d2e42d47d654cafbc49b116a6e8af1a452533eefc54c254cbc0354339721a04b8851a0c479f16d0455ef8ef9568da4d57a791099edc68b99c420e3878289407a0a3c487bbadbf13f77269f34992615a5863288f2ef66ca3461eeb792f36a6914826dabb72bed0d8aa43139ab04e81cb2b5f5717fc89a134316dc4e430db752282041cdab6315f3ff1f0ac833c5170408b24e57392b845264924bd4f1fa0fafa27bcc17d207d741a5cdc4885e770c9850874d966d2d3c4d4d6b54128f7f790813a50f5da8ed9b0e97cf9a4960ff3460c3af86d76ac1b50d4513248b48a4728b45efc442b91bee6d69cecaf1f56a124376b3237e63596aac220e3e8316879b7f3765faa17f2c2d7e41fbcaca3174fac7d06f97cb195bc7fa1632de78dc3501ac1efb62cf17ea5ebdcf3053e77172140708be347bb90c8faafa69e817c03b2e8d00cf08289558dc792f45c57ffc03511b34c60bc187ad78de53d213de40fcafeccbd0b238589e7bc44753f95afcc45e4beae05d807e926ec900f670688df9e9fb25fed654295368ef46a7f7c4d2d53ae73b79fca869aebefeabcf883056d34ffb9a04fb8553c088a84b247bf25438df020f244f02c0788f7fbf8c309bcdf392d8a47755740e2b7f79c17910a696613bccee460cc250cb5768ce53617025bec8238670b5c3b3cf3e56fd6bdae8a09089a1795e452f0f3a3329eeaffdbd03a4e138e938d1623eb5c4c11d45ccb754d266c966f3a491ce77e18c7a82ebd16c6b85e59973bc2224257efcc550221169adbcb890eb6d360ee806efdebaf5747bc5f1bd5f1ec511c8f39041928f0dd59fb70df795a9378800dd667a3434a8f5cace1ba8ed19f45397dc7873a3efe47e4ccbed543f1f0fa2fda4c4c7804ba82cf21d64aad43b8022f970ff721ff0856abf1a9dbf769f0e7042efdf02b3678b7f475c15b4f177c17763449ffe75d16fbcca7de8f581cd8ced74ba8abd0a39db0ee5bea2f3847dcf062ead861924f0c6dca0b510458d99e9d43da83ec28f9ec754b34eb363ed2f13b72565bf5787d91c94353dc3d0d6d4c7efef3822a3e9493fcce2af3f2b1c46751736e77bd9f7b3375b34103d32bf36cf3e8f7b02112c72575c37cddb796e75514d7e6a85785b15cc4cd1a0cb4994204b26e4da32c40fe9db6bb6dc3901a7552d2751fd556fbea8acebde8d086871829d296b339fb24fd113235c3a36445d8f4bb6b52d5ba775fffed969c595eb1885e40eaf5ed78fa68167c0b44e770c4fa2ee268c5c6294f8d4331a9f07246d6809b63a2e891af9dc070746a6eda79e8f7ec7a3c91f690e4779e6878299774a7bfd394925db23f3d089b0b0b97969b4c53405e58cf07ed2110394d7d3430a8cd4e2fd4e989c768610955953d58ab1364364ee1228a697846a86639a29ee35efdce9d87c66e4636b271009726884385dd5d15a1baf77e06dc8653c9304c2b14e506b48358fc6673b66284e054fc7e9e1a914abdd690ef4c48a3d18eebd7299c9bf7a38a119d6d253ccbd85f20b99c451b94ae3fef62330302fead27bfb407db360ed843d618526441ebc65b08fc0c6f1a142e4dcde2ff4bcf71c8867f5c2039d380121192d96b9d62a61d06a44eeaa2e5fd4a709332d5b9cdfc993d16e700708f7bdd8fd0e934c404eed48aedf91c5838c2e1a7f2dbfcaad88e9dda6fdb3e53d48c607c8812f9a9d42f06eb1559e4164636f51d0269d4fc6e2b407fd7ba7cea9d4d4d6038951b7ff1db92f86f437eedfc75404f7bf980f957795ff186d734928d552d4300207a84bebf506aaf63fa227679e613bc005e2d93d97cdd3ef5179ba2b61bfcfd63a35eaa7a3732152a7b636cb1f7276e315e08b2b2c04efbb5f0c767b93e9e986a8d184625291cc3d71d586f8d2325d06d92e5a2de952ba2fce6a9b26813ad23718c61a7a6fb6b52a3a6b99f9d504bb25dd5f1ef7561799c1cdf2852870807457e040212e4f78c035d03b7212894fa084b20e15ebf7aea20b10383f4eabfb8ce366f26b86ba3549ada872af5d24e52afa6402"}, {0x90, 0x11b, 0xffffffffee764ed7, "9c0d39e134f842cd937cbcf5dcd7109c41cad876eb8a59ea487d002ffd2df6484a75bb4bf3b31e4cc2fb625fece5afd350d4cf8d19a557e87e8e3280da91eb9d7edca6061512d9a69df69d506b15f0c5d27c88436d891e24a0e88616e4f8b362ed47864d59063fee30464cbf550c46ee3b7b46655d338a18c96e0b13599c"}, {0x80, 0x13b, 0x4, "a6128f1e2c3c0bc5ecbaba7361b270d04f98426a44566b365bbb3f672c3f6c819dea4a18868e7fb603bb77dc89bc05420b94828c18c546465b6760aaaf9c99d44eea834ca5cb5f473e3632cf9afbec4b2b68765606dbd371e9b93bd062f18a32aaf1af149721555835"}, {0x30, 0x103, 0x52, "a821c64eab68e702da9b78eb0536b5a7896936070302fce5d13044eeacaa52af"}, {0x10, 0x0, 0x7f, ""}], 0x1300, 0x40}, 0xd9d6}, {{&(0x7f00007a3000-0x60)=@nfc_llcp={0x27, 0x922, 0x7, 0x7, 0xfff, 0x80000001, "77cdea0858e13484d22785d2ed8e76710e2466abdb676aeac32d1b03da14c534d09d77542a001dc2707e533cfbdf1cc02da323ef1486209eee4ec4956ba3af", 0x7}, 0x60, &(0x7f0000336000-0x20)=[{&(0x7f0000920000-0xfa)="5d9ac951d20c109e244481ed380a4b0cb82257a12c5173257f032d32f3d855622d1354dc77b9eeaa631744f24b3617c76d202a2f83bdd59255d0071df0137ba7085692cd1ea83141a5b134c4252b1887a66b8973c505e10a752e11900c0d606bf5c455a8a09e86240f3f9f78dee86c35d987020cf95f5d17f6c9b8b9aec739d33857e4ba938f315d61c59ef91f10b71fff616895281e351820f61fc6f425c98c9f0259cfc050ba6ef9b6152f75433b9c5a89a35add89b088636405b6e2b4070e522d21ed1c6a5b54a4faa599ab0cfbbdb1debc350c76a00c515cf325dd2636b6e13a4f9d0f2894bc8227287ad4ed508a23aa24796e4f4007340f", 0xfa}, {&(0x7f0000e49000)="609d3b", 0x3}], 0x2, &(0x7f0000207000)=[{0x38, 0x11d, 0x2, "f496d7a66e34be58a513f81088e77811c931c5f169ae3a3eb296b82b1e4a82cc484754"}, {0xa8, 0x0, 0xfffffffffffffffe, "d5954cf3bf91dccd0aabceee09bbc7631db6ea9c86fb1c6b20e16b80b3e6d70a10af4ff99004aec894c7843df4b1c997b43520133cd586e6d4464916e47521d65be4e3a9bcc229fff7e4fa096d33432fe5fc0687643c980fe2d84c8781f0eb9b3f1acd49af424b78fc25aef4e7719e3b310700db161a7d64dade2a3e76f6018e60133e5811cd9a0dbae5b0ecdf8271109ac6bc0b"}, {0xe8, 0x0, 0x7, "9b0c4f87bda52ba65e1ccf41c15389b28c15755d191e40e9b6c54479884da327553027772a418a8f4fe407b83c208f57bb3ce96e1119d41c880a637080c13822710a35db497e899f723f1159f8ec74a8ee0cd6bcb715881e5bc60f2b1eb892ee929848de7825f0385bdb586860747419c861aa2f7eaf855dd8c2ed3deca52b89d20c99702d540fe007e954756bed24a20b87045c84d4cffcbd36a1a1e92ab250498d4150a2df842b81c7d11ceb0db6370fa5a5943077387ac3df1913728c025f000162d8173eab399800be3bfb60f2f20a64b0a0202443"}], 0x1c8, 0x20000010}, 0x20}], 0x6, 0x40) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000254000)=@int=0x0, &(0x7f000014b000-0x4)=0x1a6) 2018/01/17 05:16:51 executing program 5: r0 = socket(0x8, 0x0, 0x71) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009a8000)={0x0, 0x401, 0x6, 0x7ff, 0x5, 0xffffffffffff0001, 0x2, 0x1, {0x0, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x8001, 0x100, 0x3}}, &(0x7f0000fd9000-0x4)=0xb8) mmap(&(0x7f0000fd8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000fd9000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000937000-0x4)=0x1008) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000fdb000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd8000-0x4)=0x26f) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000317000-0x10)={0x100000001, 0x7, 0xfffffffffffffffb, 0x7}, 0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fd7000)={0x0, 0x2, 0x10, 0x5, 0x401}, &(0x7f0000fd7000)=0x18) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000fd7000)=[{&(0x7f0000fd8000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043c000-0x80)=[{&(0x7f0000fd8000-0x1000)="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", 0x1000}, {&(0x7f0000fd8000-0x76)="bc4270d0808163d0c08241dc2161758ab1a31bf42eedcba908271dce05ef4296037a57697fd83d184cc5a648b62f44442e4c71bfbafd6a90a8a563cb6ce536e77be9a0c7b64393c83a946f5b11036cc68f6d4e1c1b71b24d0626839a87372eabd4f3520f160119977ef2bc8d90121f8c681d23080186", 0x76}, {&(0x7f0000fd7000)="95c8681b79659c94b01ca1b6959c164c76f0d04033b761a17d064b9607882f151fc4532018a04a8911ee41ae2c572cdc9cf3334777d800fb70d836f1fe2e7fddef1523d607671e487ab145624db5d52ff730578e4a8573ce1404bde624a33146ee8797deb3a85ec1db97752d83dd27dc66775e22885ef01d60e3", 0x7a}, {&(0x7f0000fd8000-0x34)="a0222280f401112e6ec12488a8a1744172623231a61bbb2e98628801a83c9a4de00e8d4704fdf235d10ecc4ff2b39ff3c9f75027", 0x34}, {&(0x7f0000951000-0xad)="93cefbfc565c46ae9864667ad295474d08a00ebb60e1863db93ef39eb7b0008d5fc3d5213daf004d8f0f588378ae26343e83e668f472d17611c732c8f4e87b332197105998942083140bd80006aca7f95c40b82689d6db1e91efaa260bc8a8cf8610944ba35094cc3f666dfec746ab0a84ab9da598e100bef22c3294f40b84780cfecc5a3ad02ba9853671e976ffece7b461166917b435d31bcf60a012680e7fe6b34afe57528649c21e6f367e", 0xad}, {&(0x7f0000083000)="728a19a6356e7c345cb118e991ab3c6ffcbb0663d3fd23d1f414165ab29a3d5b3f5ed7e66f1a92ce", 0x28}, {&(0x7f00008b9000-0x8a)="ace72bff353254ee0ea9ecb8d4532113eb320a525f495e48b311ca17d3998a60b631e98cb6c379849e8df593ac12fd9d36250097b27a0ce2169798b06d93847151aa4bc315dc176e680983d41573f2705edf4539f2fe324229b071ce0e295241286d70b211fc9aef4416b7745ff863d29da16f4d72e45ac6ccca3a1d4535f919b9173d23b6317c3feafe", 0x8a}, {&(0x7f0000e91000)="963d542714dde404275069dac456b4f9279f1c50f39e0884587a64603fc9fed6882200e5f1b9c2e73615499176df1c0fefb5e7c01b23d1b068e3387c197805a23003550193f469d2", 0x48}], 0x8, &(0x7f0000fd8000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0xffffffffffffffff, 0x95e, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0x1, 0x0, 0x100000000}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x1, 0xcc, 0x4, 0x3f, 0x6, 0x4, r5}}], 0x90, 0x20000000}], 0x1, 0x40) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00007c7000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd7000)=0x486b8261a4d0894f) r6 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffbffc, 0x8011, r6, 0x0) recvmsg(r2, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[], 0x0, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 05:16:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000039e000)=0x2, 0x1) 2018/01/17 05:16:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x5, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, ""}}}}}}, 0x0) 2018/01/17 05:16:51 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000048000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000244000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0xfe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000913000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000689000-0x10)={0x0, 0x48, &(0x7f0000c1c000-0x48)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x68}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f0000eb0000)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000010f000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f0000ef9000-0x5c)=""/92, 0x5c, 0x60, &(0x7f0000c89000-0x14)={0x11, 0x6, r3, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) sendmsg$inet_sctp(r1, &(0x7f0000df3000)={&(0x7f00004e4000)=@in6={0xa, 0x2, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x400}, 0x1c, &(0x7f0000b56000)=[{&(0x7f0000160000)="8d021a8e54ed9e0f0dda244f42549150e379c9ba9f8c67eb06b1f4b4ffa233bd4c23130846b434c65c74f7812e4684f83d184c4abc6f914bb781c1447ab1053a72b03d7af3b941be02b932b2f813feb5b2b5043196011210683be4dbb9960d3945a291a46f09420df861b5417f20a4f3cf14f9f36a7c216fcacbf6745638583463d9c4c9378c918fe7677d71096dcc76822e2e69ff28233c05062f0b20bdf4033b98cef9eaca64177fab9f87d91a6a722a2f3ec2ae9972ea10468e618db2094616ddff044544dd4b4b04624c7de227c3c547fc09c101d93eadca5194e3e504cb028507519a53b52c1aef7219244c", 0xee}], 0x1, &(0x7f0000a8b000)=[@init={0x18, 0x84, 0x0, {0x4, 0x4, 0x400, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x5, 0x49, 0xfd1, r2}}], 0x60, 0x1}, 0x20000084) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x1000, 0xb6, &(0x7f000006d000)="d7e185851e686e73bf1ab982c72610c3790159acfd1f29e2b53b414b3b696045ae63c617cd44d2836a8dc746f6408f087c62f98356ea95777d0703d8de8aebd621102005ee6fecf4ca07f17cd95b3bc8f17ed67f9d73a70128d8bc1564", 0x5d) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r0, r5}) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000668000-0x4)=0x0, 0x4) 2018/01/17 05:16:51 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000010000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000001b000)=0x10, 0x800) r1 = epoll_create1(0x80000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000001f000-0xc)={0x2000, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f000001f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000001e000-0x38)={&(0x7f000001d000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000001e000)=0x3, 0x2) r3 = accept(r2, &(0x7f0000001000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000015000-0x4)=0xc) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000009000-0x4)=0x5, 0x4) 2018/01/17 05:16:51 executing program 0: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000887000)={0xffffffffffffff9c}) sendmmsg$unix(r0, &(0x7f000056c000)=[], 0x0, 0x24000000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000f95000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000770000-0x4)=0x14, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000056c000)={r1}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f96000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0xfffffffffffffd3e) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00004b9000)={0x0, 0x1}, &(0x7f0000f97000-0x4)=0x8) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f96000)={r4, 0x1c13, 0x8, 0x1fdf, 0x40, 0x2}, &(0x7f0000f96000)=0x14) r5 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f00003af000-0x10)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f000091f000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r5, &(0x7f0000605000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x8c, &(0x7f0000a76000)=[{&(0x7f000034e000-0xf)=""/15, 0xf}, {&(0x7f0000f91000)=""/172, 0xac}], 0x2, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 05:16:51 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x802, 0x1, &(0x7f0000010000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f000000a000-0x33)="8f92b49bf7ebb9be83e016dc49d3d57886a307a45366da4bdad9627807f4f61a269919fdb716587fec2c4aa320eedbed0df544", 0x33, 0x4, 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000000f000)={0x0}, &(0x7f0000005000-0x4)=0x4) accept4(r0, &(0x7f000000e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000000f000-0x4)=0x32, 0x80800) 2018/01/17 05:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x200, &(0x7f000074f000)={0x0, 0x0}) sendmmsg$alg(r0, &(0x7f000098c000+0xb2e)=[{0x0, 0x0, &(0x7f0000ce2000)=[{&(0x7f00006e7000)="c35f91235ccf30b55f90976a85b896003fb695bf6790b99bbb4e7e3845ab6beb2be6ab99ec1734e27c6e", 0x2a}, {&(0x7f0000c39000)="f4a15d3206b55caf6f88a896d3867e76f14c066f145787364e124f0d3525f776c96c939b1c8bd53b38c8bb38f8259c5549606d1c796887ece8994e82e7d4e03b15038e0b845334e4646741ffd9da6368e583b481ac6466036e1ee9e3959b91b858409e1e1b679b0d0c96a18368dc0bad111458189849dd10aaee8caa92b01b9ec57c9073845a2f0f2eb643c2120e22722db8e54d70b700fb24232905b1338f78b47d9e249224aad3350ab06d895acbd9bef04855", 0xb4}, {&(0x7f00005cd000)="6ec65427e1408c8cd85e1bb0111ae1259d7781a69f618e2065a72ae062ca97a3fd90e63336f580ddf19ae36cfbbf722fbe56a6d1ff9a48cfcebfdce9a93e4648e55022175adaef081d93cf695ae3cf1b39a00e9d0afc85a0a5b6c27e77129831ff6a335cbbaa9444e9f25ab73574299e40750536cc6af3def2e32f9fac1cea244dd566742d8160d20e39b94cb18f0b7f3d21b4f57d8d801838e6e0ee5ab7fe8b8911717f91ed38f90e8cbc32d9dea5f34c4aac7fc6a9c861c07ca3c0f01bdd587652d241bd373aff6f136eb47e9c61c1b652564ff5d7dd93efddf179dfb567d74387de41d07f", 0xe6}], 0x3, &(0x7f0000941000)=[@assoc={0x18, 0x117, 0x4, 0x3}], 0x18, 0x4000000}], 0x1, 0x4000) r1 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r1, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f0000efb000)=""/183, 0xb7}, {&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x5, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) 2018/01/17 05:16:51 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000020000-0xc)=[{0x0, 0x0}], 0x1, 0x400) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000021000-0x4)=0x100, 0x4) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xfffffffffffffdfd, &(0x7f0000008000-0x10)={&(0x7f000001c000-0xf0)={0x20, 0x31, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@generic="3d130c06981e805affc5ee3e1f0c64d51255d1fbf61991dfae8cc47188f13c29a8493d46f29321ebe687761e13cd11011cb3936e7c6d4e0695ed26e4dbdf9cc16b7b67d8c31deb26d8634b39f7cc6f6a7432a47b3be12437c95691eac5e16195be26641e19c3b3c4a75503219fa77c13d8ca157560f01ab447268a67200a9b855682d3ce74facb68e5a09c67a2965ef879e8505edfd167e7f74bc97d2dcffd261c87f32102a553885a69b5826470845bc269db704f3b0685096d3e2136a3fe35642b478dddc6f29e327464c119b2f49b9e2d591021ef80c47289a2c0"]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0xfffffffffffffffe, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000c6c000)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x0, &(0x7f0000859000-0x10)=@hci={0x1f, 0x0, 0x0}, 0x6) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 05:16:51 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004ea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_ivalue=0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ffa000-0x8)={0x0, 0x0}) 2018/01/17 05:16:51 executing program 5: r0 = socket$inet6(0xa, 0x10000000000006, 0x0) listen(r0, 0x0) listen(r0, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xa)={0x0, 0xafd0, 0x1, [0x1]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000002000-0x10)={0x3, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000002000-0x40)={r3, 0x2, &(0x7f0000001000)=[0x5, 0x1000], &(0x7f0000001000)=[0x0, 0x6, 0x6, 0xffffffff, 0x0, 0x1f, 0x3, 0x6, 0x1000], 0x0, 0x1, 0x2, &(0x7f0000000000)=[0x4], &(0x7f0000001000-0x20)=[0xffffffffffffd85f, 0x9, 0x80, 0x2, 0x7, 0x7, 0x80000000, 0x40], 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0x981, 0x8001, 0x80000001, 0x1, 0x35c0, 0x80, 0x1, r2}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000ce5000)=[{&(0x7f000029c000)={0x27, 0xce99, 0x400, 0x2, 0x8001, 0x0, "75386a98b33069feb0dd34d436750da848cf2129aaff76e899474fed6396cc04c287ac7aef769091d8c75677b6ea8561a8b81c433cb9d71cc9c8ee7a4da794", 0x800}, 0x60, &(0x7f0000008000)=[{&(0x7f0000000000)="c5e2797bcd6750255b14ac8479dac4ea9ecdc0877d87941623bb20de4e18b32f6f2f45bffc7d5b6b598c43ee3648d1d2d3a56f6159cf953ad2afbdc55a194a5fcfaf77a77bdbbcf2d44fd1773120bf47b2d4878167e5995ba792d5f9687ff67faaefeeaf0314322b3af8d080254ebcac0e67a616b1b0e2be31377dd39010087365bd9c3e06dc3715c02ab6d3c495517150a3d6fe051f5db4b9a2a2694af298e61b4801170d48bb02c3cbfaf11082f58dc10975de260631fd0f20b9af9cf5ce6f59186ef04fd4b13cf6b3b5c68e761991ffbbe32d3a56c71b57df541c856e10897ed38244056f2607", 0xe8}, {&(0x7f0000001000-0x85)="fa6089875ffef188c6007d372e9e1dcec003dfc2cc082ae0177629508fd97214d01a03a6e4d933771f3b51a040bffc58ba11271ffc9a08eeed5691b8234effdd0087e90dbcbe077f7456ebb49aa8042f1a3a1e6cf970428d5674bc13334fe06811317ecc260f896a7fe2821aef74832a175cfe2908edf3a0ab87ee3d98cf683007ac9d92cc", 0x85}], 0x2, &(0x7f0000608000)={0xb0, 0x10f, 0x5, "985decb898b0f7ccef471a1162419d873608f1d99d4f03433a752ff852f38e28cdf3d70656fc5e2e3109be09d4fb8c378611589c43ac47646131aed6e37aed6397e751dbaff40ee091a9d48e5299daf59f25eef4f7d145c322eeb0db0cbeb4944d17fa095c590d3d6f3bc9c70239a687513e4042186145a311f39fa62cc4544ffd1735d58a8845c686a8ad02883f540b1c7a3a554fe1c204bf4370c5ae4fd8dd"}, 0xb0, 0x40001}, {&(0x7f0000c7e000-0x60)={0x27, 0x7fff, 0x3, 0x7, 0x200000000, 0x0, "99b9a005e1360feddd5e1158751a801944ae9f8b57d2d007dd2e9bf8fc04db469cf6c87470283f9e11f8b9aeb649bbdc0cc1113f839c3a858d6d5ea515d2ab", 0x40}, 0x60, &(0x7f0000e56000)=[], 0x0, &(0x7f0000000000)={0x68, 0x1, 0x474, "14b1a650b899a662b04f5abc9fb1a3f1042a723dff53a57b2636146cce6fe64035e157fd928f895509ad9801bd6e25455e6539e596c6fe9891dd2bca2c0c926f7af5b2462d7d0f576b4c1d1a661112afe0d9"}, 0x68, 0x20000000}, {&(0x7f0000c70000)={0x27, 0x3, 0x9, 0x6, 0x100000000, 0x1, "3644a3d1f8986c790cca0e078cd775b985d2e7df3f4f93c0872132870ab55a9e5cbb54038bdee804d76c7dd77c49e92b1ed8f1404f3d5eb5300a68a564a2cd", 0x100000000}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x58)="5f5f7cb7d12629901e27fe1ee217ab932370479d2bf4b30e2bfb4237ffb662c7baf8c160f796ae3d32c899cbc991b3da87ef2036728ebf4ff117bbbcb49d502a786105d287f2c6d2b327e820d6695e664eb07e97d63fc903", 0x58}], 0x1, &(0x7f0000b98000-0x1010)={0x1010, 0x103, 0x2, "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{&(0x7f00000ac000-0x1000)="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0x1000}, {&(0x7f0000364000)="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", 0xfe}], 0x9, &(0x7f0000714000-0x110)={0x110, 0x117, 0x3, "2f53b74e940a0ba1673fb304dccc11180b9e7503fd6a4789d22aba37307aa6f7f834ea72f30b03c09de0e4a84e538fd439381d282ab38f6318908c0cd086dd2e52f7c95d2ed874d52b075032d72fb593453fef1de7d7cd383f7106707ff352909c5114920daa79fbb60fadec62b9e7b8717a910513533202840e6169dba0f324908bf60e24edf6996463004e3029c78c28bc63a8a25ec0b3c2e034de3b6ee21d3246f6df6f174f614256f5846faf7db1f21b6a8436660a4577093403ae056500d4d51f090c1bdff16a519ae26d98170e8269f44b4e110ddfe0d68c2767ad8c6fcd7de4f17196e43f7f74dc6c63f12b209ed9c8071cd49d4abda18fadd667"}, 0x110, 0x4004081}], 0x6, 0x80) 2018/01/17 05:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000b06000-0x4)=0x14, 0x71530e0507e25c57) socketpair(0x1, 0x807, 0x3, &(0x7f0000348000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00006d5000)={0xc, 0x7, 0x8007, 0x1, 0x0, 0x1, 0x6, 0x3, 0x0}, &(0x7f00007f5000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000e44000)={r3, 0x7}, 0x6) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/01/17 05:16:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000095f000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x7, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, 0x1000, 0x4, 0x2, 0x5e8, &(0x7f0000000000)=@common='bpq0\x00', 0x1ff, 0xff, 0x81}) recvfrom$unix(r0, &(0x7f0000234000)=""/22, 0x16, 0x2000, &(0x7f0000981000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000006000)={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfff}, 0x7, [0x8, 0x10000, 0x1, 0xfffffffffffffffa, 0xf0cb, 0x8000, 0xffffffff, 0xfffffffffffffff8]}, 0x5c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x200000000000045, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/17 05:16:51 executing program 0: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80005, 0x3ee5, &(0x7f0000ad2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000ad2000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/17 05:16:51 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xffffffffffffffe1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000a8e000)={0x3}, 0x1) 2018/01/17 05:16:51 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000000c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000000d000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x80000001, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = socket(0x2, 0x6, 0xffffffffffffff0b) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000011000)=0x0, &(0x7f0000007000-0x4)=0x4) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000009000-0x4)=0x0, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000017000-0x6)={0x0, 0x2400000000000000}, &(0x7f0000004000)=0x6) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000016000)=@assoc_value={r4, 0x9}, &(0x7f0000017000-0x4)=0x8) getsockname$netlink(r3, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000016000-0x4)=0xc) 2018/01/17 05:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c0b000)={0x26, 'hash\x00', 0x4000000000000, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000283000)={0x0, 0x0, &(0x7f0000468000)=[{&(0x7f000043c000)="d2bc6226bd60ea0ab6a9e0a1459b48425db530ba516bfa41fec3d2d000b27e824f203cab88a57eb9eb5c42cd6d940501c29a2cb067979f43f036ee19166499ac00871628317491496beec8150104096e3d57efe5483725f03d28cf538955f4b842cf954d1571d00286adeb8f866571a79d2b78e88f8face7a60906644635aca8", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:16:51 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f83000-0x20)={@generic="59c36ee9351d905e4f758c50234a1ed0", @ifru_flags=0x1103}) 2018/01/17 05:16:51 executing program 5: socketpair(0x1, 0xa, 0x1000, &(0x7f00000ac000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x4, 0x4) 2018/01/17 05:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) sendto$inet(r0, &(0x7f0000933000)="16eb721a6a42", 0x6, 0x1, 0x0, 0x0) 2018/01/17 05:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c95000)={0x0, 0x0, &(0x7f00009db000)=[{&(0x7f0000f88000)="2f300e09d8dd39ed2547306402136dc6", 0x10}], 0x1, &(0x7f0000e30000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00007f8000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f00007f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 05:16:51 executing program 5: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000ed0000-0x38)={&(0x7f0000ed0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a7000-0x10)={&(0x7f0000ac5000)={0x11, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x20008000) 2018/01/17 05:16:51 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000f7a000-0x18)=@generic={0x7, 0x100000001, 0x9}) bind$alg(0xffffffffffffffff, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000eda000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f7a000)="0a0775b0d5e383e5b3d60ced5c54dbb7295df0df820000000000007fff0001e6", 0x44) 2018/01/17 05:16:51 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000c3c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000037f000-0x4)=0x48, 0x800) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000351000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001d5000)=0x14) sendmsg$kcm(r1, &(0x7f0000428000-0x38)={0x0, 0x0, &(0x7f0000ae1000)=[{&(0x7f0000b5e000-0xe9)="cc3841508d205b28f17dc463776627197c91747e7e47dcc5c37fc748b7727f6a214608d70d54c5d1b1082db7ba14a12947cd4c24a38ff8d277b46555f0ee3135270e432ea71204c6fa644a1405553f599cebaa18c9c1531358e32b7ea66db5993401bd34885d35b0140548f24a9ae17cebace47e98a4afab8966c6b15a3438a7920b72cfbd71896f5f9f30bc423e42c92b95e5410355f543d15fc5cdf0b37c4588a09b2aa6b438f6f9cdac71af9e600a5c64d0440ce870f2dcc1fe4153de05d1d4ec8bca150ed4fdccc01394b533a611b3696d59b91b42aebd469e8fe7d2b2ce4bdf483b55049963a4", 0xe9}, {&(0x7f0000006000)="bc87415c7b585a35e66a85c21bc2c8ac9ac9c5b38dd3383cc12abf514f90838c3b038fec05f8e3237cc898fad83b427b9c796dac29", 0x35}, {&(0x7f0000ee3000-0xe5)="cd1a4c9e3a464ddf1c1171bcaef12c7347662530a26400081935331cef5976ff46b18c7277e25337cc62cc8811c8872a6ae8a6d66f31b0a9d8f130223600754afce261e2d1b44377faf45b67fcc1f6c9c7f9e49178f4f29eda2ca8f122466f57f613f0a68abc7cc7a2e1df34f847f0e0a22746ca666d709d7d3de06f06b9ce215d792627b421657ba531f9791c40891943eb7ca31dd9e43b360ee0edf1b6166e1b5dbad1a21d46dee4db3a32ceff08f016ea722f68b2bea124862eb7e0b412c4bd88587e115c02f5ddd5b59db101ea66387c79602b2b7b0c714e80fd0c17e980d7c74c4f98", 0xe5}, {&(0x7f0000143000-0x34)="9d5f7d0b9895cd3cb85b446187716280d2888d9c09556319f79b11ed96ae2dc39b446dfc95308a061a82fe6abf339b085b6920aa", 0x34}, {&(0x7f0000c64000+0x488)="30498f5f2316def4543666b9190db38f61ae8c781defece439b905efce600cfe88ad421d567077fefcc3f4114499d3623bd68980d101af2ccd73fff67eb4f933a13bbfeaffd038e9f5be23bc4c03dfd8", 0x50}, {&(0x7f0000490000-0x32)="be41552bb62d9c0abf0a5c489606a2c21a11b14cdc1f93dd4e556738dab957afcc548e623536178599c4901fb4a7849c9c3f7d34cdb8ee0a4a", 0x39}, {&(0x7f0000b58000-0x7)="5ea821d22cb17131dd5486658a84ad2386728a8a790bfa56e5a290077b69d6a7fab813aa2c18c03688e0ddb55b696dfef3aa7f181b2a556a796c1f7f4143", 0x3e}, {&(0x7f0000897000-0x70)="5e6cf7caf4cb1c9b15374be3a7e44beca96a5cccdfe983c834a71107833cb26d503e85ab1caff36391508b2f423f56c5d9eaf90e42ecf64f1bb57ff5b809a9913fcb653d797e16d210600152ffc709a2889a021bee461d154843e1910f5ee3d419af1bf29bf18eafa05941ba661caf57", 0x70}], 0x8, 0x0, 0x0, 0x4000800}, 0x40881) getsockname$netrom(r0, &(0x7f0000fff000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a83000)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000a6a000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000fd9000)='tls\x00', 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ad9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/17 05:16:51 executing program 2: 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e4000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009ef000+0x433)=[{0x0, 0x0, &(0x7f0000b1b000-0x60)=[], 0x0, &(0x7f0000add000-0x1d0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000aa9000)={&(0x7f00001d3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000714000-0x60)=[], 0x0, &(0x7f0000c3e000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00008fa000-0x4)=0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00008a7000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00003d5000-0x4)=0x8) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) getgid() 2018/01/17 05:16:51 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 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(r0, &(0x7f0000008000-0x38)={&(0x7f0000008000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000000b000)=[{&(0x7f000000c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000009000-0x15)=""/21, 0x15}], 0x2, &(0x7f000000c000-0x88)=""/136, 0x88, 0x7ff}, 0x10103) 2018/01/17 05:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffe) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006e8000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00007e4000)={"1c434920e67cdc0b5e67613bfc0f6c23", {0x4, 0xae5, 0x81, "e1bb0dcf3d38", 0x20000000000000, 0x0}}) recvfrom$inet6(r1, &(0x7f0000fe2000)=""/193, 0xc1, 0x0, &(0x7f0000bbf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) close(r0) recvfrom(r1, &(0x7f000058b000)=""/4096, 0x1000, 0x0, &(0x7f0000a1a000)=@ipx={0x4, 0x0, 0x0, "cf3030c6765a", 0x0, 0x0}, 0x10) pipe(&(0x7f0000e11000-0x8)={0x0, 0x0}) r5 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$unix(r4, &(0x7f0000391000)={&(0x7f00008d1000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000802000-0x60)=[{&(0x7f0000b12000-0xb2)="0af22c35cf625fc8ed7341812c8a9b9a09d2b540b0b519ec560033a88cca64907eb919782c2ead797a092422f4d7f3e4de494113f3fc9438111c34ca45b14f6e0004f58fda46aaf71f050c03dff84e840a93442e032237c0ab3fe2b1c858e72bbcbcf4d3d2ede7c98953fd4e121fbecf2e91a5463cb725fbf465ed56ef8bcfc85308836f638cd4eb1a2c8b5ca3e8b2fd9ac003446e3e728afc816729acd8ba77792e04c320ad5ac22809fa1bec6a2bc645a0", 0xb2}, {&(0x7f0000a42000)="b2e8cebfc7f0e8cd79380ffe3ef6ed7b678e320e68198aeb0aed26af1d0a6b9846b88f633bed2b95e0c3439597d8ec9d", 0x30}, {&(0x7f0000349000)="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", 0x1000}, {&(0x7f0000c17000-0x24)="f1cc7079a75a0d4df92d532fdba7e545f8abcd4686367bff2a895c19c8de0210f6d27978", 0x24}, {&(0x7f000085d000-0x54)="72f9ea2e71183b80a2b75225234d66843fea79de25fdfbc305b9f4bb9beba5f6f4cd622edb657479a26c1082492bee25a885e9c089778c848d432ef59e7856170cc2ad68ca866d9fc2bc62f826dce3a1ea1868a3", 0x54}, {&(0x7f0000e29000)="164210722e080727dc6a0bb1aada7ffa65dc5748867e076c613b893db58b3cd09883db921827826ca196197c6782cbbf4bb290ceac354e605d7ba3d16fcf7a4a8e59bd22be9678effdb46c3eda64339c56fe791f1a0ba24377d0a20ce8571758c4ee72ac4613eed4ea2e5da4f53779acefc2d88e09fe73da5a15c06aabf3d528c3f5f4e50c83ad32710256ee763b6e3c1bfe2c233e0f0464f5c7eb7b548ed677410a8d501a51061bbdbd76b23e28daa600df9ee5e643dbb274c499b623ff39664a6a530471d0722a587c9add40fb7f8fc265daae5360c11895179d2a7a5be2d14e3d05b2b4a0eb903dcfc1ae8101cc", 0xef}], 0x6, &(0x7f00007f4000-0xb8)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r3, r1, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r3, r1, r3, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r2, r2, r5, r1, r1, r2]}], 0xb8, 0x1}, 0x4000) bind$inet6(r1, &(0x7f0000e93000-0x1c)={0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) 2018/01/17 05:16:51 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0x5) r1 = epoll_create(0x40000000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000012000)=0x8, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000018000)=0xb6f, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x4, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000019000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/17 05:16:51 executing program 6: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00002e2000)=0x2, 0x4) r1 = socket(0x10, 0x802, 0x0) connect(r1, &(0x7f0000df4000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) write(r1, &(0x7f0000ea2000-0x25)="240000002a0025f000154302000000000000000004000000000000000009008100000000", 0x24) 2018/01/17 05:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getpid() mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000837000)="29894fd500b6db0a32b3bb30c76a11ca803a9591360353474a6c36dbebad1a293780675063af0041d935f248e38fbb33d77b1bbecda2df207974f9320e961df081f8a53422d174f13e75389e43f8d46c219d47166e7e329b7f1a0892985a5bbc", 0x60, 0x44, &(0x7f0000e83000-0x1c)={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x0, ""}, &(0x7f0000690000-0x4)=0x8) 2018/01/17 05:16:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f00003cc000)="", 0x0) connect$inet6(r0, &(0x7f0000083000)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) 2018/01/17 05:16:51 executing program 5: mmap(&(0x7f0000000000/0xfa000)=nil, 0xfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000048000)=[@in6={0xa, 0x2, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7}, @in6={0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}], 0x54) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x2, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/01/17 05:16:51 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000064a000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000fce000-0x4)=0x1e, 0x800) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000fce000-0x38)={&(0x7f0000fce000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fcd000)=[{&(0x7f0000fcd000)="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", 0x1000}, {&(0x7f0000732000)="e23dc057fc", 0x5}, {&(0x7f0000600000-0xf4)="cc97f16636ab0c9901bb3ea155a08bae96915d4e835d6665f6190a0a4a3d5457829e1f2ead9df3787c247cbb42d5f97b5e6bf9c7486dfd03e55cbc84a6d9018ffab5f7b87f4c87d284d9701299c578ad32db150a2e6f3f4eb509e604092ed00c981554e7576c59b6f7e83bab618d81551ccd44fedc5b0dd2f1eabd395eb34182c3ca39cb6773395e4cedbfe0d8de183206912e6911a2d8c9d3c5c13507044801024d63000684ab637519de5e1e90bedf79123d1280de65c9c09a7b81cde9452000560db6dc9b2a0e8b253ecdb839eeb524d62e99f2a222b4bfbedf8869edbe4933e69acc43b2e58782cd09bf2450cd63c43ea61c", 0xf4}], 0x3, 0x0, 0x0, 0x4}, 0x11) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000045a000-0xa0)={0x0, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3f, 0x800, 0x660a, 0x4}, &(0x7f0000a3f000+0x242)=0xa0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c6d000-0xa0)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffff7, 0x3, 0x7, 0x5}, &(0x7f0000fce000+0x384)=0xa0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x1a, &(0x7f0000fcd000)=""/163, &(0x7f0000fcf000-0x4)=0xfffffffffffffed4) 2018/01/17 05:16:51 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = socket$inet6(0xa, 0x1, 0x101) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f0000f79000)="d8d8b4730ef0ccea823423d9e31aac2b9a88ed187cd5ebb45288eb285f19751b0f49b28605b26ce645445494d6bf83f90a671e0b13cbf3553096ce0a16f2ead5dfc350f1ebabf7592850211d82073d18c3a1c9fac3dbfc152337a092a80de00b182a487053da7e3d9e48e42c29803f909314048ac92e06d45b75471fe58e9f1b9051cb20c107108ea1f1aae80cc291aa265391c026a385271f2d620e27e7219c441e20072abb3a27d8d6b3dc7e6ef3332f9f2f96f6a0c228f0d7199138bc1131ed917c7fad144af1eea0f61b43812d83af84a6cf4c6b4deb6848e2ea23ec293640ef32", 0xe3) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a6611", 0x58}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x4000}, 0x0) recvmsg(r2, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f79000)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000f7b000-0x38)={&(0x7f0000f7b000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000f7b000-0x10)={&(0x7f000039b000)=@get={0xf0, 0x13, 0x2, 0x7, 0x0, {{'rfc4309(rfc7539(ctr(twofish),sha512-ssse3))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x40}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20000094}, 0x1) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000f79000)=0x6, &(0x7f0000f79000)=0x4) 2018/01/17 05:16:51 executing program 0: getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000002000)=0x0, &(0x7f00009b8000-0x4)=0x4) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00009cb000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f67000-0x4)=0x58) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000f67000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f67000)=0x48) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f67000-0x3c)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd7ff}], 0x3c) 2018/01/17 05:16:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x2d, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000078d000-0x7b)="1f000000000107e9040001fffffff8000000000001ff000000001b00000000b6d9e8fb43a01a97716e21424dda90d396fd315786f37ca4448bc6751fe8feb2ad7708bad0ff44094df92c8a58539876194259e433b92fd19b3227fcccdb96d538910e22c83a225399858a6846e612b08acadf51f6b6de2bf794f625", 0x7b) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b45000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003e5000)=0x8) 2018/01/17 05:16:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000005, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000301000)={0x0, 0x0}, &(0x7f0000bd0000)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000c4000-0x6)={0x1, [0x856b]}, 0x6) 2018/01/17 05:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0xffffffffffffffa2) getpeername$ipx(r0, &(0x7f000035e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000984000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000085e000-0xaa)="0fe6026edd3fee609ef1ff746d23bd1c972672c16e30595b1be3e3996faaf40809a0784ea8a09f22579f8dda20569627ce94a84b0706c3961c02201495415c8cf706e4ac541f08a12683bf80b40000000469395909f9c6c7e02ae32d1c019817381d5e4146b8ee4d9b8bef0576e00b922b08fffb9934cf3ea5f8b2527af0b6699a64586192617b9c4b3d3f42ee4927ff2d979e1ac74b56d52fe212d0cbafcb998e41d06cd9bffdb8003e", 0xaa) 2018/01/17 05:16:51 executing program 6: r0 = socket(0x17, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x25}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r3, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) 2018/01/17 05:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000f48000+0x795)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000921000-0x4)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000081b000)={0x1, [0x9]}, &(0x7f0000fc3000)=0x6) syz_emit_ethernet(0x3e, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x3, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) 2018/01/17 05:16:51 executing program 7: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r0, 0x1) pipe(&(0x7f00005ee000)={0x0, 0x0}) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000ac6000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ac5000)=0x14) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ac5000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007a000-0x4)=0xe8) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000c9000)={&(0x7f000022c000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000e1000-0x10)={&(0x7f0000ac6000-0x110)=@newsa={0x110, 0x10, 0x40c, 0x1, 0x0, {{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1, 0x8000, 0x1, 0x0, 0x2, 0xa0, 0x80, 0x84, r2, r3}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x32}, @in=@rand_addr=0xfffffffffffffffb, {0x3, 0x4, 0x2, 0x5, 0x9, 0x1, 0xfff, 0xa0}, {0x9, 0x1, 0x5, 0x0}, {0x0, 0x10000, 0x644}, 0x2, 0x5, 0x121e0bde8cb6c5c6, 0x3, 0xff, 0x85}, [@replay_esn_val={0x20, 0x17, {0x1, 0x4, 0x7, 0x2, 0x6, 0x77, [0x0]}}]}, 0x110}, 0x1, 0x0, 0x0, 0x40}, 0x40c1) recvmsg(r0, &(0x7f0000ac4000)={&(0x7f00003fb000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000046f000)=[], 0x0, &(0x7f00008c1000-0x28)=""/40, 0x28, 0x0}, 0x0) 2018/01/17 05:16:51 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000012c000)=0xfffffffffffffff7, 0x4) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fea000-0x4)=0x0, &(0x7f0000684000)=0x4) [ 368.644999] netlink: 'syz-executor1': attribute type 4 has an invalid length. [ 368.681908] netlink: 'syz-executor1': attribute type 4 has an invalid length. 2018/01/17 05:16:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x400000b5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x3a, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x1, 0x8, 0x0, ""}}}}}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ace000-0x10)="2b5e3d484c5107d712a9d8f1d81014d4", 0x10) 2018/01/17 05:16:51 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000009000-0xd8)=""/216, 0xd8, 0x40010161, &(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) syz_emit_ethernet(0x252, &(0x7f000000c000-0x252)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="e6856eed0a34", [{[], {0x8100, 0x9, 0x80, 0x200}}], {@ipv6={0x86dd, {0x5, 0x6, "3f9cc7", 0x218, 0xaf, 0x766, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, {[@hopopts={0x87, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x10001}, @ra={0x5, 0x2, 0x0}, @calipso={0x7, 0x28, {0x2, 0x8, 0x5, 0x10001, [0x400000000, 0x7ff, 0x7ff, 0x10001]}}, @jumbo={0xc2, 0x4, 0x2}, @ra={0x5, 0x2, 0xffff}]}, @fragment={0x6f, 0x0, 0x3ff, 0x9, 0x0, 0x9, 0x3}, @hopopts={0x88, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7, 0x85, "2be0547171deae71550e096938fe78c74223de9eaef56cee281f489e310fde133e32b50d49fe328089e87b09a387788f7de7c07ffe198da50a73b3bc3a5f7ba293f8c45aa9bfbf6f6130f4f8aaae6fcc7c55b0f2fd3fce006212ffaf0c3c4b6b2ccabc8b62c89607d179dc633adbcad74a70059f87be792d0475bffe5ee90607843f9b9c61"}, @jumbo={0xc2, 0x4, 0x100}, @calipso={0x7, 0x10, {0x9, 0x2, 0x81, 0x1, [0xe616]}}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @calipso={0x7, 0x10, {0x2, 0x2, 0x7, 0x10000, [0x8a4]}}, @ra={0x5, 0x2, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x18, {0x9a, 0x4, 0x0, 0x1, [0x1, 0x6]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @calipso={0x7, 0x18, {0x1, 0x4, 0x200, 0x8, [0x81, 0x3]}}]}, @routing={0xaf, 0x6, 0x1, 0xffffffff, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0xff, 0x0, 0x3, 0x8, 0x0, 0x6, 0x0}], @dccp={{0x3, 0x2, 0x4, 0x1, 0x80, 0x0, 0x0, 0x0, 0xffffffffffffffe1, "dc5101", 0x400, "f9a86c"}, "0852a265480359ea430840e6ad9443d3f3b9c071fb9530acdd3f573aa039bfa018c88eb505cd3267aade6832b9844ea73383263a3d2f38f57e1b3a73ff1ecd27743fdb28cc796270d224b60c1d6baf7ca7d5f581b0d96677"}}}}}}, &(0x7f0000003000-0x10)={0x1, 0x3, [0xc63, 0x4fc, 0x18d]}) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2018/01/17 05:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d29000-0xb4)={0x0, 0xac, "7977381c186f4a0489a2014b92a979035129314323cedc17d083f019ca353af9af80b141e689fb41afced672060a784a1c72d3ebcb25ff4e026e19bcbf51fdcfd32e6f4cf369049f7e32f018ae7b4c8b8e47ec6d7a3697b7c987861aa5ee377f98556dcbf0b89453a9e63c4b3cc4aa2f6e85d6f789f1c74fa5872e46ea8f6b3d9a41016ee50b6d3f559bb87e1c08058de619d10e67ae692f19bfe9225ba08817c717ed902516f3f0e3e00b85"}, &(0x7f00005a6000+0x695)=0xb4) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000519000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ee000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000686000)={r2, 0x2}, 0x6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003d5000)={r2, 0x300000000000}, 0x8) r4 = socket(0xffffffffffffffff, 0x5, 0x100000000) recvmsg$netrom(r4, &(0x7f0000eed000)={&(0x7f0000ba8000-0x48)=@full={{0x3, {"862bc98d48de88"}, 0x9}, [{"6507c79a70b888"}, {"28010bab48c2ea"}, {"88a4c726923369"}, {"0060efdfb908fc"}, {"848a810e073719"}, {"f29a87cbb009be"}, {"97641464005440"}, {"094516db5f9e7a"}]}, 0x48, &(0x7f0000868000+0xb29)=[{&(0x7f0000e1d000-0x29)="1e4795c14d6830f6ad8d5932c2d1069660384b9d8ef32b23ef27c7fe2bb14b8d4eb8ba1452bc876021", 0x29}, {&(0x7f00001af000)="bb28aad763fe138006e7afa3f4c3373673609f7eace95cbdbab1bc86d255e033c1cd2164bfccb3fcc0b066c652dfceec9a83dba4d75451cf11ce90f938c7d32fc53a4a8361e178c636af6b1b01d4abe93b092c055eb437e9b74c2d23abc1652f56473efe7b27b2b1ddfe5e3eba48ba745f7dd459070198269ab820601ec1042f763c47cc021fcc0bd99ff1e5bffa0fb83cc159883af588abb99ecb26a458c08507ab8f6e0456ce44238915f2e01770d933fa0744abfb59afd2863d417c05783cf00ebc8192619102ff556beddb", 0xcd}, {&(0x7f0000388000)="fe91b90d55ce75cfa0963b6a7e0439b33f27158a377ea4274cceb7ebffb8053e423c23c70ef3caf2d9ff58aaa52884aa67270419db5e88abb402e11460c8ffff4c78b37bcf967120b2e5ddee73b8e7b4472979ee982b942db7c6ff1d725307ac9846630dcf21167c70b8c321b3fc5be77644a976d284c0297d0b46c3561a1c33b4811a18aa004c51545952806d015606f9e49ab15e1d250389f1cddb2fea054dd130c6", 0xa3}, {&(0x7f000003f000)="e9eda9f7e2fc76cd63e0c7465733df18d42865aca71e0185a4f53632388bf5fcfa916e", 0x23}, {&(0x7f0000ed4000)="e6707b2bd969b63f02761c557c6c45eb1e25885bd810719afbfae5fef7cb7badcab2b4f3710a8697c30c01033142ca38ed453ce589d7a84b74d953e3f7b5a5ee2c213ebe3656da2017638078d0c18dde7b66b948f30d255627adbe96a508b4bf870bc1ae481cfb020cb3e76e9d3faf4f5a70e58b258ff5edc018023555e17e9308928f8edb6d11469812022bd19cd62f4a0877e21e8ed92186e989d12309b33ff836d55638f3113d436fe4756d404a13a18b9665fe33a518928e1ae5911143c60b17802d99b1e8fcf4491d8a", 0xcc}, {&(0x7f0000d98000)="a6cdf76f19cee18a5c47ae0ef0b827b290fd79c78cea46ea3bcd77e47d7f51723b341916680270120df039db6d584c0805d7aff86f3b6018fb661ac0fd2fd2d24525b21491b6e462ad388284d3b483ea994c3b0db60fd0d8b5439f7356494f07d2b44d1a0bc2a6f8e2cd0532a77f1105f06409f06276993034d4629b3377fe776717c669ef", 0x85}, {&(0x7f000036f000-0xbb)="41fed76d1c4c80bc888d17963b4807c42e70d802bc0332061b5d1aa3384488b85faa8d4e6cd1edd1778e25e461da9b481e6a8b857c25c29fe55c503cb1dcd37d80300a4f15565f93ae61c2b525f03ed488892947f67c1cfde34a03e5ea3d9c19899df1ebb13ba6a472c487df591b74a37bad9110903fbe934fc40ad19ae2d23890429e95a920fe946522034685a88a79ba01159d506d159ecd9bde085bffae5d80734064f6951bb2079dd6927f7b58d14653f8a00cce221e81af45", 0xbb}], 0x7, 0x0, 0x0, 0x8000}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r4) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000cf1000-0x4)=0x49c1582, 0x4) shutdown(r0, 0x1) 2018/01/17 05:16:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a0d000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c07000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f000067e000)="260000002a0047f2ff17ddffcd00ff030000ff000100000000000000010000000000a3000000", 0x26) 2018/01/17 05:16:51 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)="1100000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00004f0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @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, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) bind$inet6(r0, &(0x7f00006f8000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfdb}, 0x1c) 2018/01/17 05:16:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000d6000)={0x0, 0xca}, &(0x7f0000906000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001c3000)={r1, 0x2fc}, &(0x7f00008b2000-0x4)=0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00009fb000-0x38)={0x0, 0x0, &(0x7f000031c000)=[], 0x0, &(0x7f0000eb7000)=[], 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) setsockopt(r3, 0x10e, 0xb, &(0x7f0000f76000-0x4)="9ace01dc", 0x4) write(r3, &(0x7f0000f78000)="220000000007fb420107200700030000001f0000a4d2bd001cffffffeff70700aa00", 0x22) accept4(r2, &(0x7f00009bb000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000007b000-0x4)=0x10, 0x0) 2018/01/17 05:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000711000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x11) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000114000)=0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000019d000-0xc3)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(0xffffffffffffffff, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000015000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000cd1000)=0x80) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000070a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0xb) 2018/01/17 05:16:51 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x2, 0x8c020000}, 0xc) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 368.683556] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=4933 comm=syz-executor5 [ 368.701978] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=4933 comm=syz-executor5 2018/01/17 05:16:51 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socket(0x11, 0x80005, 0x5) writev(r1, &(0x7f0000009000)=[{&(0x7f0000006000)="8f", 0x1}], 0x1) socket$inet(0x2, 0x4000000000006, 0x4) 2018/01/17 05:16:51 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7a000-0x24)="fb454b8050a07b7a23787a3fe58fd426d83e6647eac11cc42eb7b8b04925c602e9bdfbac", 0x24) pipe(&(0x7f0000ec6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000f79000)={r1, 0xffff, 0x6, "3139f372714cd576ae9df694e268860fa18b1f89232c883302aa27fcca668c9cd227d838e964a8e33b26f0677c9fa2914cc8775935d688"}) 2018/01/17 05:16:51 executing program 1: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e70000)={0x0, 0x0}) accept4(r0, 0x0, &(0x7f0000d2f000)=0x0, 0x80000) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x9) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dd7000)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000e70000)="", 0x0, 0x44041, &(0x7f0000e70000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 05:16:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x2000001, 0x6, 0xc7c, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a7e000)={r0, &(0x7f0000923000)="", &(0x7f00008ce000)=""/0}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e5d000-0xc)={r0, &(0x7f000088a000)="6c96093cd8e5b9be98557b7605cc3ef01947bf33324225e5e4966d47325cd19150b7631f3b8928225e78afdeeaecdd5152b0dd24786a5c6d78596870b2", &(0x7f0000d8a000-0xe)=""/14}, 0x230) 2018/01/17 05:16:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6(0xa, 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000)={r1, 0x3, 0x1, 0x40, &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x0, &(0x7f00005ad000)=[]}, &(0x7f00005ae000-0x4)=0x10) 2018/01/17 05:16:51 executing program 7: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000af2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000af1000)={&(0x7f0000517000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f0000af2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00001d0000-0xc7)=""/199, 0xc7, 0x0}, 0x0) recvfrom$unix(r1, &(0x7f0000527000)=""/108, 0x6c, 0x40000000, &(0x7f0000185000+0x52f)=@abs={0x0, 0x0, 0x0}, 0x8) socket$key(0xf, 0x3, 0x2) 2018/01/17 05:16:51 executing program 5: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000183000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000895000-0x4)=0x10) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d16000)={0x0, 0x407f, 0x5, [0x7fff, 0x4000000000000000, 0x100000001, 0x46d0ea17, 0x4]}, &(0x7f00009fa000-0x4)=0x12) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b25000-0x6)={r1, 0xff}, &(0x7f0000bc4000-0x4)=0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000247000-0x139c)={0x20, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@typed={0xc, 0xa, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ae2000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bc5000)={0x0, 0x0}) r2 = accept(r0, 0x0, &(0x7f0000a71000)=0x36a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000053d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000821000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f000056b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6, 0x1, 0x7fff, 0x100, 0x9, 0x220, r3}) bind$inet(r1, &(0x7f0000b73000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004f4000-0xf3)="fb25cd6f325b9dc3b5559587436cd6c0ac1c4ccae323cac1be5406812c81b03a42ef240e953e625897bfac244e50b7329842b6dad7f433b47d0e89cf8464659d9d1c1f9c1dde975724b1d316b12a2ca56034c4348bf992a31b3a96e864e82f73826a36a4c0976ae37c803529deeb1a0dd046776d92b9cd92b814d3a395a4a781e60492a455e5950b63c8ad258e10e94ba8cf8a4779cd7913433b8d9f23054183e88aaa49124bbe912186cc2b1716c3bdc6d1a08e0f8f1b734b0ef218b52aeac530dcb70fd09f4b25afda354b3899369e52c261e498dd465292fbeb0008592860a37f4b7a5683b54517ba1233f498c0efe61b4e", 0xf3, 0x4, &(0x7f00003ca000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 05:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002e4000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff7000)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) 2018/01/17 05:16:51 executing program 0: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000511000+0xbf9)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r3 = socket(0x10, 0xa, 0x400) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a5f000)={0x0, 0x3c}, &(0x7f0000a5f000)=0x6) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000a5f000)={r4, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00001b9000-0x4)=0x0) sendmsg$nl_netfilter(r3, &(0x7f0000a5f000-0x38)={&(0x7f000092d000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000051e000-0x10)={&(0x7f0000a5e000)={0x74, 0x5, 0xf, 0x2, 0x0, 0x2, {0x1, 0x0, 0x5}, [@typed={0xc, 0x68, @fd=r0}, @typed={0x54, 0x61, @binary="dce33dd2bb4b583c58e9588cc97750f3a50aa6e677ea4310e54b8bff73827d30ab0431426d6b6ee0ebf224622e80fa7a61bbe59764bf07f0912fb33f983439edc4e61c39ffa853194edc"}]}, 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x800) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r6 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r6, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r6, &(0x7f00009df000)=""}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ef0000)={r6, &(0x7f00004d4000)=""}, 0x10) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000a61000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000a61000-0x6c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) 2018/01/17 05:16:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)="3528bd", 0x3, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031b000-0x8)={r0, r0}) recvfrom$ipx(r1, &(0x7f000043f000-0xf8)=""/248, 0xf8, 0x2, &(0x7f00009eb000-0x10)={0x4, 0x0, 0x0, "a86454f4c010", 0x0, 0x0}, 0x10) [ 368.911356] netlink: 'syz-executor5': attribute type 10 has an invalid length. 2018/01/17 05:16:51 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f76000-0x4)="9ace01dc", 0x4) write(r0, &(0x7f0000f78000)="220000000007fb420107200700030000001f0000a4d2bd001cffffffeff70700aa00", 0x22) 2018/01/17 05:16:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000999000-0x98)={0x0, @in6={{0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a2, 0x50b}, &(0x7f0000af3000-0x4)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000182000-0x8)={r1, 0x401}, 0x8) listen(r0, 0x100401000003) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004b9000-0x6)={0x0, 0x0}, &(0x7f00007fc000)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00008a5000)={r3, 0x10, "5fb8f6bad14125e4da55a0a935427bc9"}, &(0x7f0000fb4000)=0x18) 2018/01/17 05:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000a60000)=""/250, &(0x7f0000615000)=0xfa) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00004ea000-0xc)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000c5000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000417000)={@generic="0740252a0b536d1f054fe7f75f40577b", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/01/17 05:16:51 executing program 7: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xffffdd86, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ae5000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ae6000-0x20)={0x6, 0x0, 0x0, 0x800}) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000ae5000)={0xb1f, r2}) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000ae4000)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f000007e000-0x4)=0xc) r3 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000ae3000)=0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000ae4000-0x10)=@generic="4f34ed1d741692da789fcbd5d1ee56f1", 0x10) 2018/01/17 05:16:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f00003f1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f00001c9000)=""/249, 0xf9}, {&(0x7f0000001000-0x62)=""/98, 0x62}, {&(0x7f00005c9000)=""/62, 0x3e}, {&(0x7f0000001000-0x87)=""/135, 0x87}], 0x4, &(0x7f0000000000)=""/163, 0xa3, 0x4}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x8, &(0x7f0000001000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f000000d000)="", 0x0) 2018/01/17 05:16:51 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) close(r0) pipe(&(0x7f000000a000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000009000-0x10)={0x4, 0x81, 0xfffffffffffffffb, 0x0}) socket$unix(0x1, 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000000d000)='highspeed\x00', 0xa) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) 2018/01/17 05:16:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00006e0000-0xf6)=""/246, &(0x7f0000fd3000)=0xf6) r1 = socket$unix(0x1, 0x0, 0x0) r2 = epoll_create(0x53) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) socket$unix(0x1, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e99000)={0x0, 0x0}) [ 368.951583] netlink: 'syz-executor5': attribute type 10 has an invalid length. 2018/01/17 05:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f00004d0000)={0x14, 0x1c, 0xffffffffeffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2d000)={&(0x7f0000cc6000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000adc000-0x50)=[], 0x0, &(0x7f0000e58000-0x1d)=""/29, 0xffffffffffffff20, 0x0}, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000517000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000ff000)=0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000042c000-0x4)=0x0, 0x4) close(r0) r3 = socket(0x7, 0x0, 0x7ff) r4 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000063e000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000406000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e99000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf5000)={0x0, 0x0, 0x0}, &(0x7f000065c000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000500000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000c58000+0x87a)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0e000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000942000-0xc)={0x0, 0x0, 0x0}, &(0x7f000079d000-0x4)=0xc) r11 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d16000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c41000)=0xe8) r13 = getgid() r14 = gettid() r15 = getuid() r16 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000039e000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e4a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000609000)=0xe8) r19 = getgid() r20 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d7e000)={0x0, 0x0, 0x0}, &(0x7f0000a81000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e08000)={0x0, 0x0, 0x0}, &(0x7f0000a76000-0x4)=0xc) r23 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d48000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e1000-0x4)=0xe8) r25 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006f3000)={0x0, 0x0, 0x0}, &(0x7f00003e8000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000351000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5f000-0x4)=0xe8) r28 = getgid() r29 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001de000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000)=0xc) r31 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c7f000)={0x0, 0x0, 0x0}, &(0x7f0000140000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002a1000)={0x0, 0x0, 0x0}, &(0x7f0000f52000)=0xc) r34 = getgid() sendmmsg$unix(r3, &(0x7f0000fe6000-0xe0)=[{&(0x7f0000505000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000bf0000)=[{&(0x7f0000348000-0x78)="614f9f4808b3c8ea773f91c46bf788d87bcb1387a550b5ba8d9dc86c5f90b6da0340af8e8b5ba0717552119e40e95660046b7c86c2d091a418699d859dbf40b905d1de3e058d055649da65e2f9a5c4fb645e0ee9767ffde33c2e25edb78314e23ccd9abb3f7d293677186a6cbf63f7c6c2a53801a1bbcf47", 0x78}, {&(0x7f0000547000-0x5e)="9e802bdc08b58e994cab11ce74265a0071ff8f3547c6e9b0d3eb89d9199e15c6411009a014ffd527318d19c12e8d7896c279f3558162b40be66b04fd1b956aac72cad93dc09371de832f268da3b6867caa86737b99a20fb12e02f9b24f16", 0x5e}, {&(0x7f00000bd000-0x96)="72938ae692c32f1f386a948e96a70f31e1b8b1d65f960ec7ed00a5504f15e5580a50562dfcc8ecec6a6bdfde133281ac8e8e33067f43bbfd035ccfeeeaab2fe6d2d178d2e8531bb3c429a985858eebe32a286564d564604d3dec97d09ff4604c72c5480050aa7b3f03de1ee0778534b353328d5fb59431ff5c618a31f5477e02e26cf3131c21b6b6138e734aace89842e0a65ee46b78", 0x96}, {&(0x7f000025d000)="0f9ace2ec783059f7baafc6e23a98438ca9262030af022852143b3fedcea7e1657f8246e8fcf209c1e8e385c6847b4b87113e41d8f1717104b6717f749b3d940f6a5c84f225e81ebfe2c61a2fe34efc1d9d04b3574cf7f5207a9d2be", 0x5c}, {&(0x7f00003ef000-0xab)="1e08b1f956f8d106844eb70f9e53c9a07f0fc5c6c7b38e3eef947502fd0eb5ce0390ae63fcb80f9d6f977860a91d7a116bfcdfe9eeccfdb1b1a463bc4a07d86e4e4a6de345b860324da3fb044fc590c86c228f71569ee7bc6b4a87a0097d4023a9479edf5155b04d8c0af1d3e9dc13dd13de5aa0d2d33e3aeacba6a4233f3658d9d5d3fc5ce6564a2cd3c3c4c758130a7012928988bca8cdaabe7e22721e2a25af2948d06b02fe55e1caaf", 0xab}], 0x5, &(0x7f000056d000-0x98)=[@rights={0x38, 0x1, 0x1, [r0, r2, r2, r1, r1, r1, r0, r4, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x98, 0x8000}, {&(0x7f0000888000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00009f9000-0x50)=[{&(0x7f0000836000)="e8aaf7ffcf0726d7361184025368da8563612f62659a062ad71f93b642be3957e464025ba5fce85d83a8ccf8a3b91093547036d0d863b62e079c031b5fa01e607811fe8aa441c0d3177812a1e04a2684b774cf6f33bc0d6a7a7b6c07848990bd399f4b186b3f3612d0ecbd", 0x6b}, {&(0x7f00004a9000)="c12537b400b9e5908a58b965276bd6e71284576395fb2f82ee5890105e20a407b7440d888a0fb11754306437730a29a9e420987f255af5ecc6af0addd6a8bfc7af3bddad3a4c334ffa76dcbb8a76f7127c70920306cbdd436ae8fe8b2f608f211d8bf2add4f9fe970563ba4772d16892c33a07c4fd6bb2e31090645a5ae06cc5ca5cd78a7b203f608d7f01ea671878e23e250fa0c524dfd4b4a10ef24b9725a255d776f4b181ac8a9480185c70a1b34769a8198f94b33d012f27e5237fafe1c8c93a02e917104670fe8d260c1c4d00af72a5c6e71e646ea702f17817f8737f78014ae43cc58f0c66783bb748fab91ff980", 0xf1}, {&(0x7f0000156000)="90d02e42d37f11f59b2347c15bf4e616feb435430be88f26db7bc22c27360ae28394fcd61866223b71229c9cd8eea7290fc876aec155022f84e549c6c23563f42ecbf92bc0a6492e615c01e96fb60081175436e679d37784893ea17ed11ef4", 0x5f}, {&(0x7f0000b3a000)="8eadc2", 0x3}, {&(0x7f0000df6000)="8ae3361a968c4f427c8cce330ee30c20f4beabed71447c267ecb4cac25b809a641d3818dca1a3834f5fa3504ff908a674abca5d3d101630713d21929718af456", 0x40}], 0x5, &(0x7f0000f5c000-0x40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x40, 0x20000000}, {&(0x7f000007b000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f2a000-0x30)=[{&(0x7f0000e19000-0x50)="29290503ce7b2e7ab966987a2ba440bbde6723f84ab444eb674277fc3d0bb1d43f825baf75c0c0c08a67f0c2f9163e4b4d80874a1c01f0ce74825d013cafa2a0b92fecf9fcff9ac0118b3000f1780641", 0x50}, {&(0x7f0000325000-0x7c)="3067fc27408850a19f29b33b5a1936f5f2705fa94665324430daec9bfc4d02dbf63693e841f451f086ab754a63d832d2d7da8d570e6d69b5189929d37bbba31fdf659d84e5e052daad723bc52819a87ece5c05c675e05df1d6755509d8a226672d777991ca4311cba2f4cbafcc67148409d823cc783fc39d48103bed", 0x7c}, {&(0x7f000080e000-0xf8)="aafc7ae10a26ffc6585e6d085e79c01f21c5575e1fb99c24e42ed05f219c6ba5a4c3c1781b3b26ed447dd2c34ff354d3632848631d8c526d33684e15a493a00e4f6d07a76d763c655e343f9aecfc36f076fbc39059adac641ca82b753f0a73fec2b98ed5e679c51f1416bb8a333311363e720f840e58fca24f2cd5b2e01b640867137ca918eaeb86b99d3418d8ec0c3ccd7462f8d04a5abe22334eb43ff05582418eec19e5443accfd345c5841e8f1f5ebc92b4cdde017612638768a0f3db45b6e8a2d27d38cf089bbc66f54aa4a49ef2e1333a73555093158858cea4f0b73fc27fff13587a72038d257f3475826e844cbb078441789502b", 0xf8}], 0x3, &(0x7f00008ae000-0xc8)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x28, 0x1, 0x1, [r2, r2, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r2]}], 0xc8, 0x40}, {&(0x7f00009e5000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000feb000)=[{&(0x7f00004cd000-0x66)="7748ca68fc7f80d1911331738aa9fdc5e69f8a1f9fdacd8d72ef6197d0dab145166f9b8449d47ebd6db29ec2df417cd2a56d64237ab7820dd3cea5f5224f5c7c2c0da4c9359d35c675954561705de30f2c9c4339bb051f09dc845bd1a64af5ec956bda91d11b", 0x66}, {&(0x7f00006d8000)="e195656df8d97e4ac800e1bbcbb490fb78601aa3c68a200a8215450bd54b36f9a288cceaf24e07", 0x27}, {&(0x7f0000736000-0xf1)="b2f4ae18b03cb8a52e1b14f725446b05dcb57d435e212ca6bc3b78f2c3f739e346cbd42767e0d86febef4d95ab42543cf767c42a26129c9ad64804c3c21170dc8e1a6ad437ce1de48b76a7fb1e8bbd04ff2d76827b020c4e6f43d5ca4db0e53b426df322cee8fd73997807365ef543a39d0710b2ad6b68f6d887ccd8c1f822d0fe67c6128eeeb164d96249a2098b60872aa7073a83dd177fba78686bcea493a1f0bc67deb334c3be6092874a68b48380413027e7de14444745585a82a94cff5cfeec20549e25b952995ac316c5ac8edbd04cd8051bef392400c81310e7db4da41b5fbccc3354928d6de90e06f1e838b413", 0xf1}, {&(0x7f00005a1000-0x9f)="e6543ece3794d240777804e9bc03235e5ac1c154f47ad9884f91e07a19a8ff4c3ea06c1282d08052156a5b17444dc6539044a911a25d29b815d11bdc07ca9116994ce4a6c0e6eb69d30adc84431eee38726107a43afa78d668044d962d9432ffbe167875eda0cb080579e411d88f01f9f068424d30e04dc8dfb0483868559a102c4913e8239e566fd8a4783ace7ae41868977ebc8bdb6a1eed252e0bf422230c2065670a98", 0xa5}, {&(0x7f000009d000)="565c5197c32c186ceced3ed51fd380dcdd6414adefb177b76df73cd005c0a98019957abc9010c056012a1e906f2f60abfd9bea9ff2247963f1923901ca32e3a9e0cc354f949b4c5ce46698bb57ba229c0eb02738fad10d89bd74f60c82b9b51e387eded2f3f90703d4c998b60dbe65591ae6338bf704fa10f99ae365d3ecb120639eece1aa7afee49e1c1624e8e782f9dab2334b69c3f3d9a23fe584ca61165568e435dd236cef28d52bf73f1e40d526ccebd92ac069fb9eb9416a885cb265466a4dd82eda2b6f9b320bd1e4baf6286ff9bca8b6", 0xd4}, {&(0x7f0000f7c000-0x27)="19300eaa846fa0492e09fb1c97a99465f393664068a261e1177eeeb19b427e9d4b47ad08900343", 0x27}, {&(0x7f0000ad3000-0xc)="632823b9b5557bda43a1d762", 0xc}], 0x7, &(0x7f00009ce000)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r1, r0]}], 0xa0, 0x4000084}], 0x4, 0x20000010) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000eac000-0x4)=0x18, 0x4) 2018/01/17 05:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x1, 0x10000, &(0x7f000051b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005c7000)=0xd2da, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 05:16:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000acf000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000d48000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000de9000)=0x10, 0x80000) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00003b8000-0x54)="86b5d3117bb0a28a8a1e851da5dc7327b9566967efa5f232596a780ca9d11a0d43234ee4127c8ecf746e1294a1583fe4584b6cc9315c4e6d7d331a611ebb87572a8bd106599b70ca276b3cede092df0489b4ee8c", 0x54) r2 = socket$inet6(0xa, 0x80f, 0x7) socketpair(0x5, 0x80801, 0x8, &(0x7f00006ef000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dd0000-0x20)={r4, &(0x7f0000935000-0x2d)="be9338e48fd84f27e60685064824bcf9283f619cf9a58558964684c726bf2310d00fea3fc8a8607a1ca484d4df", &(0x7f0000b72000-0x48)="09f8391e240a329520f19b34a58d14095d249a5224fb760833a7dd39bcbccff0e05f0ce2b0b8832c6c08f54c13590e66ce2927db9b1e470f682a2b81e0b6d3c9b2c19fe28842762c", 0x3}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e73000-0x10)={r0, &(0x7f0000cd4000-0x1)='G'}, 0x10) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000924000)=0x0, &(0x7f00005ed000-0x4)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x2040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000ece000-0x4)=0x0, &(0x7f00008ca000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d04000)={0x4, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000167000)={&(0x7f0000f9b000)=[0x1000, 0x9], 0x2, 0xee, 0x401, 0x6, 0x942, 0x1, {0x5, 0x401, 0x1ff, 0x90f, 0x3f, 0x3, 0x8, 0x3e604377, 0x9, 0x6, 0x7, 0x632e51d9, 0x100000001, 0x10001, "898763729c509a7537e4e024b6772132fd558b85ef651af2e21f493ec43d33b9"}}) sendto$inet6(r3, &(0x7f0000d5e000)="9415eb3ed09e0a6ebd3e43a06a97da3c86abe2767e74eaaebc566fcd57", 0x1d, 0x4000000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000097000)={0x0, 0x9a, "a5842bcc1db47ca66b9637ab2e89a1b517681c12240d3ee5678dac30707c7d6509330283afb82fbc21ddd44621e7e560c9d2bcc549c34f6549702018c45ae33fb3856aad0ec59696db01a860d9c2b1139095959c591d8316953ae6a8b188b5526e304a7d86c48a988ad61f95edb3dc5e5ece2683e374026ca166e598b1fba8a80ecc84662baea033fdeed9f1e7d4bec3046ce29fad74d12046a2"}, &(0x7f00002a6000)=0xa2) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000d5c000-0x8)=@assoc_value={r5, 0x40000000000}, 0x8) 2018/01/17 05:16:51 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0xb7) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x0, 0x0, 0x0, 0x8000}]}, 0x10) 2018/01/17 05:16:51 executing program 3: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a96000)=@generic={0x0, ""/126}, &(0x7f0000a97000-0x4)=0x80) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a97000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000a96000)={r1, 0x8, 0xec0, "7cf094a58ffa6837d171484d13895327410f86cc4e00b512b0579661ab1b1019db05da2c725c63671b6d65fe8ea968046797be54d6dcc6d246b0d87f8436c90cadc800ce660bd66e5d33f1acfbd9465c20bee75b6c2ad59d57c83392e3cf1d69548cf06a8ca12711de1f99d9b66aa42bca7c2c138c01a7e04cc90f26864a9ee1871bfaf6c76557304fc0635e0c8263e5547141ac0b6eb630117ec5681d0bac8e86a3a4bdd8b1ea78a641d43b81880c65e60981e36a8357197b9cb7bbba9b7a83c164"}) r2 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x1008)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r3, 0x0, 0x0}, &(0x7f0000001000)=0xc) socketpair(0x9, 0x80004, 0xffffffffffff8e03, &(0x7f00006a5000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000854000-0x6)={r4, 0xfffffffffffffff8}, 0x6) 2018/01/17 05:16:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ab9000-0x11)="031327bf00003fffffdf00000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000357000-0x50)=[{&(0x7f0000dd2000)="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", 0xee6}, {&(0x7f0000d6c000)="5d0e15a684c128d8ed79de132efe3ad5663e0ab60816f6976548c051e3b6485cca674a2df1ac07da17f063578e41e7c6", 0x30}], 0x2, 0x0, 0x0, 0x4000}, 0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/17 05:16:51 executing program 5: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x3, &(0x7f0000f2e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000086d000-0x20)={@generic="94567dc855238453bc44df0d3b0e7483", @ifru_flags=0x4800}) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000862000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000f2f000-0x4)=0xc) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f2f000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r3, &(0x7f0000f2e000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) pipe(&(0x7f0000298000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r4, 0x6, 0x7, &(0x7f0000e42000)=0x0, 0x4) 2018/01/17 05:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800fe0000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/17 05:16:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) epoll_create(0xd49a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d61000+0x70e)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f000058d000-0x8)={0x3a6, 0x6}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@file={0x0, './file0\x00'}, 0xa) close(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00007d1000-0x20)={@common='teql0\x00', @ifru_flags=0xa3bfe3339cdfe07f}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000067b000-0x20)={0x0, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000460000-0x10)={0x0, r3}) 2018/01/17 05:16:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x7, &(0x7f00006db000-0x8)={0x0, 0x0}) accept4$inet(r0, 0x0, &(0x7f0000b3f000-0x4)=0x0, 0x80800) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) accept$ipx(r1, 0x0, &(0x7f00007a3000-0x4)=0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$netlink(r3, &(0x7f00008f0000)={0x10, 0x0, 0x1, 0x8000000}, 0xc) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r5 = accept4(r2, 0x0, &(0x7f0000200000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008ca000-0xc)=@sack_info={0x0, 0x140, 0xf8}, &(0x7f0000d41000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000aac000)={r6, 0x5, 0xa, [0x0, 0x0, 0x3, 0x3, 0x400, 0x8, 0x8000, 0x1, 0x3ff, 0x8]}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b4f000-0x1)={0x0, 0x2, 0x399}, &(0x7f0000118000)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000056e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00003f7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000a06000-0x8)={r7, 0x3}, &(0x7f0000efd000-0x4)=0x8) 2018/01/17 05:16:52 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000fda000-0x4)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000660000)={0x0, 0xb0, "b894ba547f3e0f6fdb1d6e33300b4d3a2410458d499f45f72660d473981f0bf72b2b304a5e69198a3a7f2c54d6f58054888c903077c50aaa1fa487e1f0d790f27081e3214fb7a2bf1ff77adb6ba9077902bcaa157e463097978339842c9f0c20d865078dd75e2f6b34c1c5be921db8ceccf806eccc6ee2f59f822a066780cd0be5c33757fd762a4131e68aa0eacaf952ac501df54e6a27a14f680de80311bce923b15ffed0e5d0414fb9c9edbb6081aa"}, &(0x7f0000992000-0x4)=0xb8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b8f000)={r2, 0x9}, &(0x7f0000fda000)=0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fda000-0x8)={r2, 0x7fffffff}, &(0x7f0000fda000-0x4)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fd9000-0x38)={&(0x7f0000fd8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000fd9000-0x60)=[{&(0x7f000056e000-0x2f)=""/47, 0x2f}, {&(0x7f00003bd000)=""/40, 0x28}, {&(0x7f0000fd8000)=""/8, 0x8}, {&(0x7f00002f9000-0xc0)=""/192, 0xc0}, {&(0x7f0000fd8000)=""/106, 0x6a}, {&(0x7f0000fd8000)=""/76, 0x4c}], 0x6, &(0x7f0000fd9000-0xa8)=""/168, 0xa8, 0x6700}, 0x100) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000fd5000)=0x0, &(0x7f0000f18000-0x4)=0x4) 2018/01/17 05:16:52 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000025000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000)=0xe8) r3 = getuid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000025000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @in=@broadcast=0xffffffff, 0x1, 0x20, 0x2, 0x2, 0xa, 0x0, 0xa0, 0x3a, r2, r3}, {0xfffffffffffffffa, 0x5, 0x400, 0x7fff, 0xfffffffffffffffa, 0x81, 0x9, 0x8001}, {0x1, 0x8, 0x1, 0x1}, 0x6, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3b}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x5, 0x1, 0x4, 0x1, 0x5, 0xffffffff}}, 0xe8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r4, &(0x7f0000007000-0xc)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000025000)=0x1c) ioctl$sock_FIOGETOWN(r1, 0x400454ca, &(0x7f0000025000-0x4)=0x0) 2018/01/17 05:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000364000-0x4)=0x8, 0x195) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000433000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ad5000-0x10)={0x0, 0x4, 0x18ef, 0x80000001}, &(0x7f0000534000)=0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00004cb000-0x4)=0x0, &(0x7f0000612000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ea6000-0xa0)={r3, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x4, 0x0, 0x80}, &(0x7f000073e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000002c000-0x4)=0x0, &(0x7f000091a000)=0x4) 2018/01/17 05:16:52 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x40000004, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f000000f000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10, 0x800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000010000)=[@in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8001}, @in6={0xa, 0x2, 0x3ffc000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) connect(r0, &(0x7f0000003000)=@generic={0x1a, "5eecfaf8486bbdba9cfbd4d8ff62db3055d54df16084211ce43f8bd70955900a6899f4416038cc56cc7f1d10e1be912670e882bf2fac22e16e130100000000000000029451a8b7b86f95745f77a7324d8ab892ae064069be64d43dcea3d292395671dcab91cba584acb6ae533e3bbbc41c6522be73d3e897a37e9d13c12b"}, 0x80) 2018/01/17 05:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000704000)={0x0, 0x5}, &(0x7f0000e1d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c0f000)={r2, 0x40, 0x3}, 0x8) write(r1, &(0x7f0000dfa000-0x20)="1c0000001e000720271622081d00000001000000000000020500f700", 0x1c) 2018/01/17 05:16:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000099e000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000621000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000155000-0x8)={0x0, 0x1}, &(0x7f0000bad000-0x4)=0xfffffffffffffd43) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005d4000-0xa0)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffff7, 0x4, 0x9, 0x1}, &(0x7f00004d3000-0x4)=0xa0) syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) 2018/01/17 05:16:52 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000000)="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") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000030a000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000082d000-0x28)={@generic="b3dfa80293f019433e94ca8b28529c3a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ecd000)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "bb"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 05:16:52 executing program 3: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x9, 0x0, 0xc0b, &(0x7f0000344000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000af2000)={0x20000000, 0x7fffffff, 0x0}) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="940599adc8e100e4ea9ca4836977c89c576582330ae33006477110c2c76cef7e460fc576054ca3693b9ca33d9fb8a01f1331ae908ad251a71d88339e04ceb66295b6494d41fee99cd35fbbc1103949a0a8204eea55f33a4cf3306882403872c6e636a79154ae", 0x66}, {&(0x7f00001f0000)="0e766f56f8152fd82cc77aa3772bac935ed8", 0x12}], 0x2, 0x0, 0x0, 0x5}], 0x1, 0x0) 2018/01/17 05:16:52 executing program 4: mmap(&(0x7f0000000000/0x35b000)=nil, 0x35b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000289000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000035b000-0x38)={&(0x7f0000148000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000022e000)=[], 0x0, &(0x7f000012f000)=[], 0x0, 0x0}, 0x0) bind(r0, &(0x7f000027f000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/17 05:16:52 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x4, 0x8175) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x9, 0x4) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000017a000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000056a000-0x8)={0x0, 0x72}, &(0x7f0000ff3000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000-0x8)={r3, 0x101}, &(0x7f00008bd000)=0x8) sendto$inet(r0, &(0x7f0000ac1000-0x45)='/', 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cec000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000048000)=0x18) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffff}, 0x1}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x96f4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000)=0x20, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0x2)=@assoc_value={r4, 0x1}, &(0x7f0000002000-0x4)=0x8) 2018/01/17 05:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) bpf$MAP_CREATE(0x0, &(0x7f0000043000-0x2c)={0xb, 0x3, 0x6, 0x6, 0x14, 0x1, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ee6000)={&(0x7f0000d3b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x8, &(0x7f0000c30000)=@raw=[@ldst={0x3, 0x0, 0x7, 0xf, 0x9, 0x0, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x80000001}, @map={0x18, 0x3, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0xfffffffffffffde4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 05:16:52 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000002000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000004000-0x8)={0x0, 0x2afeaebe}, &(0x7f0000003000-0x4)=0x8) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000002000)={0x3, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000)={r1, 0x3ff}, &(0x7f0000000000)=0x8) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x8)={r3, 0x0}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r4, &(0x7f0000005000-0x14)=@ll={0x11, 0x1b, r5, 0x1, 0x80000000000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000028f000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000005000)={r1, 0x1c, &(0x7f0000005000)=[@in6={0xa, 0x0, 0x29, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r4, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000007000-0x4)=0x1c, 0x0) 2018/01/17 05:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f0000f94000-0x4)=0x0, &(0x7f0000b9d000-0x4)=0x4) 2018/01/17 05:16:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80800000) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x4, [0x4, 0xfffffffffffffb5b, 0x1800, 0x7f, 0x0, 0x800000200, 0x800000003, 0x8102]}, 0xfffffe04) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = accept(r1, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={r1}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 05:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4(r2, &(0x7f0000747000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000340000)=0x10, 0x80800) sendmmsg$nfc_llcp(r3, &(0x7f000075f000-0xa8)=[{&(0x7f0000bee000)={0x27, 0x7, 0x6, 0x7, 0x10001, 0x40, "14848009069ceef17be8c05b420a1ef85500b2f436633f149ba516a69d6fd97c7cced1239598fb8db5b46cfcf51badd3c6eca1c58a34c773441774c13b261d", 0x3}, 0x60, &(0x7f000094f000)=[], 0x0, &(0x7f0000529000)={0xe0, 0x118, 0x2, "ae0f6e2e7e43f5ad177eef02c9cf6561546040d62c436d213f74deaad796d64f5707f36bcff58828a3a5b7542d9c4e00e6f144a719c83f2e73ee9109a0c377629ecd39b4631833cf49d7b4b913347b49eeff3e7cede3f595c9b556461e424026226a665b73f3fd146334a48d2fd88a6be7796ed03ca7b2dff2459d9b4c322f52409484b649cb7c89c1551af196a59b3f0741e57c65fe9c4b1f72b61e91e876e9acd12daa4bcb733df9d0adc944112c75a3a0da7b7bdfa3ac747545496dec57ca24064cc66b9c949aedb69799"}, 0xe0, 0x20040804}, {&(0x7f0000bc0000-0x60)={0x27, 0x400, 0x1, 0x1, 0x0, 0x5a, "c3d925d37d4a9e3914f506453fc29d7ad79cecc243f0787ccf6e88617797d62ea806c10e4a4a95cb7f48d146a519c500e80616d47bbe893ad864115bab053b", 0xfffffffffffffff7}, 0x60, &(0x7f0000b4a000)=[{&(0x7f0000f6a000)="2a620f", 0x3}, {&(0x7f00008e4000-0x73)="628891f1e1e089617b175733488432999f080f1c2b8a78abdb8d97ed727957fa3ea6a8d3600b3bcf4af205162af77d87a15ca27e52c86cc6b61968060d559fd5fb152257b86c2ab46d204ac531cfa342f631f0efb8e4a2a6f8708c208955a44753d96bf26a3351f21a9feb45facc542b0b8e18", 0x73}], 0x2, &(0x7f0000b56000)={0xf0, 0x0, 0x800, "5750d851416dfd5fb9ca118f2ca494e4d8930a2d280cfba71bb58c7f9e1401f32403c3664b07fa972845e9047403a91833adc059c0d63ce52ca37725bb58504d99750f4cdbb08ff5bf5d47044d0f71d1cf217c98dad7ebc94d1c67abb92312484d19f5db3d1553b59d7312c9976b5d01c406d7e5dfcdaf2470298506ec492e59e796b5531daaa0f095bb230f656afe3c95fdc747c566a17603758f4d1f8d0b2e5448113ce2f72e48a69a675fe61cb20ae2d2a59a4a0d0996c67310ca004836a7f50814b7ff5a4ab46e67142a8911e9c10cee2bcfbf17ffe632bc76c67a"}, 0xf0, 0x4000}, {&(0x7f0000d3b000-0x60)={0x27, 0x6, 0x3f, 0x7, 0x9, 0x8001, "5795316456ed419645d2f27976a87438ff2a897f2a92d6f1b4a885469a5182bf867b7d2e493469f2770c1952d79e10cb1f850d7aac131d34a5e2f4b827fd45", 0x5}, 0x60, &(0x7f0000164000-0x30)=[{&(0x7f0000173000-0x61)="0c46239a319d9aba85ccda71e1fc56615cf2e1f204a70a11dacf1655859e1bce63484d69874e36bed57426e3351bf2310327a26e49ee12aba5848af07490884a43a7d0a5265e23602dd578f198813ddc58fe1387e2396dc4f7745f1ef30ea83711", 0x61}, {&(0x7f0000be8000)="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", 0x1000}, {&(0x7f00009d0000-0x2c)="ae9a8880f6d6726f37f3eb7d4fd9cbb6e94a292676d52ea15d66dfcb8c33b8f0255e9987fc4b8e7a020df0f8", 0x2c}], 0x3, 0x0, 0x0, 0x0}], 0x3, 0x80) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00008b0000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000504000)=0xfffffcea) connect$unix(r1, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/01/17 05:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004f9000)={0x0, 0x0}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000969000)=0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000054e000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$kcm(r3, &(0x7f00004b5000)={&(0x7f0000586000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e2d000-0x40)=[], 0x0, &(0x7f0000ae4000-0x1128)=[], 0x0, 0x0}, 0x0) sendmsg(r2, &(0x7f000085b000)={&(0x7f0000331000)=@ipx={0x4, 0x8, 0x6, "3ecda969c1b1", 0x3, 0x0}, 0x10, &(0x7f0000391000-0x70)=[{&(0x7f0000d16000)="e9970f2ab6baf07e1fc5e036dacca2431783813091e58ab90beaacd39b94dad6c9690872ef1bda5ab0949b65a3e33ca47221e1243a6b5c6fe628bfeeb1549ce27b26b7324c6950c2e8c2ce87946be0a542c074096cb0c70d90890f1117ef5b133028af79a387c797283f3cf7b82fb4821e75c0d17d694039e02426d10d628a90e4e58f89e6ce09e2176a686160ad659550c9ad29be5ee60c8f6f9b3cc037bed90e4ca96e337ad47034f96a5f325f1f8208b6c5b6ba48afe7550682315737afbd0c7c17648bd6ccbe12c1d01e3c8d94d0597d916ba98cbb8e882c7a2c504f06766c753ab116c11fccae64", 0xea}, {&(0x7f00007b3000-0xd8)="9b1799466da261114a928162f4fe118e483c030bdc224433db051b20739bd50ec4b071282dbecca62e4ebed04ef3180f43aeae5dbdb63dc7013780d45a90f103a82dd6b01b726dbdd145ad73b6deec4ef8d12b4108c3dc331f81a6406c9d46d4cc0200ea40c9601009f94d828de5b4337f14f7c28a20b8a91d180be5be94a14cfce946c95cd6ca1dfb15d25bc809d1d1cf0aa73e620580137b173bf675e43bef246aaea7f2d688b9280463eb4989fdc9cf24b466e202caa716f0cfb55db41e2e1a204eb0806217cbb4e5635c485e7664ebb9698a68fbc752", 0xd8}, {&(0x7f000081b000)="e8537b482282ab62dc364be2a5a2e530d7b4a6f15cb85b73410d2fe6d25344286df50eded37840047096dcdcf3c7a0aa99a4a1553a412d0715b9f8c769f51e0c2df6dfbe891141eec131f735bf30571691cf0df832d4329e29110583994e68759fa0dc0d34d196551f7a8ff687b7354e4be4e677794614d7317a4fce20b9a225ddea8dc67a9502b9ec9c80fe3744cc410730be63122ba0fbbade30cfda835c5a88f84b0396285470ab72b407c4df80526f771665f1b9b878", 0xb8}, {&(0x7f000036f000-0x5c)="37ffab457543f1ebcc78cd62f0faa3d72aa8c9811e6b4a22e0f45c274ba2ead2eb7fb469a20c8f98bed292cad838a0ffe1cc4c0f315f42cfc753082aaef4f3225a157813f98360793a07d23b00329191f2b65142793861d8ab68796bbf4db54a060293956c04709e8576ba594e9d9f810e147be646035a8742acbbd8e0cbd54752f900ca1bad581af0fb75b7fc0efe499a4c56bbea025bd5ed9c18bb8043b805dd6ce4aa61288b899e7ebe5ab89932fd", 0xb0}, {&(0x7f00002b0000-0x47)="e5e85775ec28f33b7164cc26e7fb80bde7e976e97c0dd13014b8b3b4262790d257b746ecc8a19b1fabdfa250cbe1308b3fe96ca1e92dee9f29777569cba6fa6054df9238adaa34", 0x47}, {&(0x7f000012f000)="a5ec160d2b2535816b7b046716ebf93e466f33f3905401", 0x17}, {&(0x7f0000587000-0x43)="c8ee9e4d206c3462aa556c3044ef6d5fd034e8e9b6035223de8b3ce7f04485bd756e980b1ba60c2c9d1e2526c4c64fea63e749e3032b9edb4088e6b6186e8806d6f241", 0x43}], 0x7, &(0x7f00001e8000-0x12a0)=[{0x80, 0x1ff, 0x3, "54dec232aa0167520a08a5c3868dc62e328fb17064b5d517e283ebc3c724672fa8385335aa373324de8150794e0662e95bea0d439851528443e511c0cb8a9e6c8642ee0cad89f3e0ca87e958ee51c91cbadb1cfd71c83c35c1eaeffe2fe14376c64f20e6a993e5b1a2134579"}, {0xd8, 0x116, 0x0, "1304bede137da76dc63d089e161546d8dacbf7aafe0cc7a331ec116cba563d8e1f332ae45da0854f8b35a68cf3d68705c10435ad7cf18280a9e5b185cf1f5cb13397d45d65339dff1f73cab9592c33ec4c2ba69489fdf0eeb523060fe4e6ae710d5fc5a44e43f3b675fe4e96a95d8dd5eef717a9a379e05aef9830d05810adb206c7fd27a93cd57e969c2148faa269f42977a913521a9a103e4d212ad264094437195e10cf727a80e8894807c469e8164e52ea5626c3fab6f9215f8995aee2980bd047"}, {0x1010, 0x109, 0x80000000, "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"}, {0xc0, 0x18f, 0x9, "de0d9016f6b0a986c7d6495949274836da22ea792f9976091d2e21af033c5df5ff277744828b8651aec68ccaef12d4156d17ba01966fbfbe25d829dac3f0dba166edadd13dcac738ca25b32a10e55be829a14282a658e5baca3375f6b035e806d97ecb7db28b48d29096829c105658ca64520424ecf31747a0e3a5060c9dcabc0715626a565d9ca33b3ff956a731dc404a78292b6cc11b842b7067b74835ccf6ccc09590072b5125115207523f883c"}, {0x78, 0x107, 0x8000, "04dd0097f04e345a648aa72a4749f83914066f7809d53fc4c9d87b0bec2a57ddfad3f3754a49aeb83e774fde8a09503ff8f4fcd21a62a60d0a83b13270f20ea1a51289f64490a28054bdb1aef1e51da2c8b1857a0b8caeaaca6e728a4cfd78025b6b5a39aebac2"}], 0x12a0, 0x40000}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000c83000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e1d000-0xc)={r4, 0x80000, r1}) 2018/01/17 05:16:52 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000a65000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b0000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00009e1000)=0x3a, 0x80000) r2 = socket$inet(0x2, 0x5, 0x10000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00007f8000-0x4)=0x0) sendto$inet(r2, &(0x7f0000000000)="ef30edf157faacff9517a1688426cbd62af99ba08bf8eb882e694860b2f711cd919b3958a2966b94b20ccb0a9b3ec9e6acedb5ae6ecc5f31db624fdb8a9d1449f44c4c50b6f5fd03e0fab64fa0bf06e172ed777ed5d4631b8226d62bd465f900194c4a8cb72437", 0x67, 0x0, &(0x7f0000001000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x20)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000000b000-0x4)=0x0, &(0x7f0000006000)=0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x800000000008982, &(0x7f000000b000)="") 2018/01/17 05:16:52 executing program 6: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) ioctl$void(r0, 0xc0045878) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/17 05:16:52 executing program 1: r0 = socket(0xa, 0x1000000000005, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c7000-0x4)=0x14) 2018/01/17 05:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 05:16:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x381371}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000c0d000)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000548000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00006ab000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x20000000000, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0xfffffffffffffe5f) 2018/01/17 05:16:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006b1000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000079f000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000679000-0xaf)={r1, 0xa7, "ef5f6e3f9dad32d154b2a78cf218784d0cdf20305cabd12116d02e0f3f5584f8743be878e9a81ca5e5d0518e458284a76e5240aacb18bf10414a4af29eec2a83e46a3a5225279977ce00af3ffa7e1eb1befa30ee683edf50e3d8f2c56b3047f55855cad96c0ec07b329cb3100a206796d88257e697d2c3286a82f628b85d6b80776448d0ddc807452245e4bff1ad870a5ed0db1e029b74ccddabf536c1bff4631e5f066a082245"}, &(0x7f0000f52000)=0xaf) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0x18) 2018/01/17 05:16:52 executing program 7: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000a22000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000)=0x10) getsockname(r0, &(0x7f0000f65000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ec5000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) connect$unix(r1, &(0x7f0000118000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/17 05:16:52 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e8b000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7a000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000037c000-0x8)={0x5, 0x20, 0x200, 0x0}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) r2 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d46000)={0x2000, 0x0}) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/17 05:16:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f29000-0xc)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000462000)=0x0, 0x2c8) 2018/01/17 05:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x3, 0xb1f) socketpair(0x0, 0x80000, 0x101, &(0x7f000003f000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000039d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000c4c000)={r3, 0x2}) write(r0, &(0x7f0000b1d000)="240000001a13290400e5fff00111fd0d0a0b00000004bf0000f309ec0800030005000400b607e6c18ed7a2886affdae7e9fa7f11ccf5f31059fb2bc763ae538739736a4fbf37c94eead1d1dfdab6120000000000000004300f45ea88e5644dbbcf0d098bb2d11121e885bee33ee942385b7cc19e2bc4a10b6226a6d8f83ee7caab965edd5dc8382809b36e046e59fb999c1ba2c287444c291eef91dedf04fe07c0930c5cfeff813b901a8a3046cf0fcd501ebcb067939698fa72", 0xba) connect$llc(r0, &(0x7f0000643000)={0x1a, 0x1e, 0x1, 0x3, 0x8001, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) close(r1) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000039f000)={r3, &(0x7f00003e3000)=""/156}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000474000)=0x7f, 0x4) 2018/01/17 05:16:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000105000)="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", 0xfc) socketpair(0x15, 0x8000a, 0x2, &(0x7f0000f57000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000609000-0x40)={&(0x7f00000af000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000986000)=[0x0, 0x0], &(0x7f0000471000)=[], &(0x7f0000160000)=[0x0, 0x0, 0x0, 0x0], 0x6, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 05:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002000-0x38)={&(0x7f0000551000)=@in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x5}, 0x1c, &(0x7f0000811000-0x60)=[{&(0x7f0000030000-0x3d)="b754e2a63b1b8148df02c12f16f61a8f2024d2b5bf469817760c99bbeff8c5a9d7ff06d6c13d9be6a660d4542e7b938e35a0af2a3ffef3e33f1b1cb0c4", 0x3d}, {&(0x7f0000dad000-0x69)="da3305c4209ba634d2c6c56be23ec6f6275eacec90b8aff492604ba9586872ed30f8e483e29cca895bcfe461e893eebeb2afc912ed4311f14d404ee2224275c24e70d340fb75b7f43fe26fed823dd4fbca3dd42ee39f6ac3844c208cffc66c7250f552a30c4d826a5e", 0x69}, {&(0x7f00000a3000-0x7b)="0921297849ca4bf3607fafa17c0fbb9cb52ac394c191ed8ce82bef8ed6335d18f586f019e4ad8a4ae9bf641f2cac968239ed97c118e39018220e40d47f67ce56f39f38d3513042ef44b69872e24ba0901fcc73b00a910c494089746007134da8092538fc456a623ab17357f420ddf8360058ad46163d4f1a7cce92", 0x7b}, {&(0x7f000017c000-0xcf)="ba09f3dbc6e0772c7be68a82d7870c30950ae1887ad5202751d49b1f0ea62882e7e138a93c02800b4c8a06b1a2977f70aae5fd822d53a3b0976532ba88da1bd8ae9d37864a9fd057a17a3b46d41d89bb12733539b9cc4e7710d8471b6b619ef8be2f7490b3c86fde7eb95e96b60996a4295ff44fdf631990193cd4a231d01d876dee86f7b78ac0cd401f784b0ffeb68c35cb861915edecfff9a3b472f20a349562cca81715cd290d0203e4b2a10d5865f90a2d7c254a9e95aa0c0d129eeb081b2c6496f7ac55890b9d2dff0ebcea4b", 0xcf}, {&(0x7f0000472000)="6a81d4e6ded779e6d5f6a5042f8f4841be9e8df7e7d79be5af274d98d85e47ed6a3bc046860526e8933c546eca525b531157ea79840cce69177a0e0cd574d571a30a9296a51dd0cb1beedec1a8bfa4c76fee4c888ea7d9d66389cfbd026381883fc4b02142a496d1c7693430f07d14f839ec5f9f8f2adc9187e0f19aec381e2cab7425861c0dca7c75ccb3fb11661878d4e8fe3b7773ed278dcb782cc3f395", 0x9f}, {&(0x7f00003c7000-0xa5)="442440d57d00be03d54b85088e58abf164e62c0ba3be4d7f5172699482141b9c258061dffebd683cfede735c27df393f4786d6b467cd8305350ca38ccdc168f072f067ef750922a2cd39111c900e23e2ca980dd80b5d59107f07a2452ec0e829bc8d5e6737f36db61060a77f93ca0184875be734828b206998f02036cda6c97d85be0bf8fda5ad3db2bc0cd13854fb2565b3b2bd6bcd29eb30e235eb6c33652a4d03749dbf", 0xa5}], 0x6, 0x0, 0x0, 0x4000000}, 0x4000841) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000fcb000-0xae)="eae291a6e489e053df07667788a75105", 0x10) socketpair$inet6(0xa, 0x802, 0xbf, &(0x7f0000e0e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00007f0000-0xa0)={0x0, @in6={{0xa, 0x3, 0xd9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x7, 0xfffffffffffffffc, 0x4}, &(0x7f0000340000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d8f000-0x8)={r3, 0x8000000000000}, 0x8) 2018/01/17 05:16:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c35000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000087b000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000586000-0x4)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r1, 0x0, &(0x7f0000ce7000)=0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00003f0000-0x1)={0x7f}, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000076000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b7c000-0x4)=0xb) bind$netrom(r2, &(0x7f0000508000)=@full={{0x3, {"e7b5a6280bd4a0"}, 0xe36}, [{"40f9fe48b63122"}, {"384df5a55f94da"}, {"e3781cff0591fd"}, {"347645c8e1e562"}, {"31143a394a3ed6"}, {"767dd12ab4bf54"}, {"a06510e078bff4"}, {"a30b547dac6c3f"}]}, 0x48) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x80004, 0x6, &(0x7f0000901000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r3, 0x21, 0x6, &(0x7f0000de9000-0x4)=0xa2c9, 0x4) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000d02000-0x4)=0x8, 0x4) socket$inet(0x2, 0x6, 0x10000) getsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000ca2000)=""/112, &(0x7f0000efa000)=0x70) sendto$inet(r1, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000cb6000)={&(0x7f0000c1a000/0x4000)=nil, 0x0, 0x7, 0x40, &(0x7f00009fe000/0x3000)=nil, 0xffff}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000253000-0x5)='reno\x00', 0x5) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00001cf000-0x4)=0x0) 2018/01/17 05:16:52 executing program 4: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x7f) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000f8000-0x4)=0xfffffffffffffeb8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000842000-0x4)=0x0) bind$alg(r1, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001f8000-0x4)=0x3, 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvfrom$packet(r2, &(0x7f000014c000)=""/18, 0x12, 0x0, &(0x7f0000b1a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="1ab900596776", [0x0, 0x0]}, 0x14) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000f8000)={0x0, 0x2}, &(0x7f00000f9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000d2000)={r3, 0x9, 0x10001, 0x46, 0x9, 0x19b}, &(0x7f0000034000)=0x14) bind$inet(r0, &(0x7f00000f8000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2cb, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x295, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e0ea99", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x89, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x10001, 0x6, 0x2, 0xc8, [0x0, 0x100000000, 0x1]}}, @enc_lim={0x4, 0x1, 0x7ff}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0x7}, @jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x10, {0x2, 0x2, 0x8, 0x7, [0xb33]}}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x2b, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x48, {0x20, 0x10, 0x4, 0x8000, [0x4, 0x7f, 0x5, 0x9, 0x100000001, 0x4, 0x9, 0x1f]}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @enc_lim={0x4, 0x1, 0xa4c}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x40, {0x6, 0xe, 0x6, 0x3e, [0xb41, 0xe7, 0x1, 0x6, 0x19ad27a7, 0x7fc000000, 0xc6]}}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0xdf, 0x0, 0x6, 0x7736, 0x0, 0x0, 0x3}, @hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x2f, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x6}, @enc_lim={0x4, 0x1, 0x80000000}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0xfff}, @calipso={0x7, 0x48, {0x596, 0x10, 0x3, 0x2, [0x101, 0xa, 0xf568, 0xc3, 0x5, 0x1, 0x43d4, 0x1]}}, @jumbo={0xc2, 0x4, 0x8}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x4, 0x39, "bfe10a0af320cab71374a08358fcfd64b18c848b839514b3edebe80c1f13612e0ed3141e617733695a5ab7f14d57daf7e5c7cd48f0fe678ab9"}]}], "654635a3775b9167f04dd100856caac3af6141b81f1505c732f43981c10d83b55898a6e7564673225721a4a29769d7caad13755228b9134e73c5bf13a68bd6f882fedf3769e07dd5b276a32c88d29e9f173b8ca5cf3d2d55325be5f772d4472079a57e55f53013a773b58117e735046f2c7f929fa2e5c7c29e84bfe7a2"}}}}}}}, 0x0) 2018/01/17 05:16:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x80003, 0x0, &(0x7f00005b3000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000b7a000-0x4)='tls\x00', 0x4) r2 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000854000)={0x0, 0x0}, &(0x7f0000f52000)=0x8) recvmsg$kcm(r0, &(0x7f0000358000)={&(0x7f000018f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000804000)=[{&(0x7f000026e000-0xda)=""/218, 0xda}, {&(0x7f00008c9000)=""/214, 0xd6}], 0x2, &(0x7f000099d000-0x1000)=""/4096, 0x1000, 0x8}, 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000252000-0xc)=@sack_info={r3, 0x0, 0x0}, &(0x7f00003f0000-0x4)=0xc) 2018/01/17 05:16:52 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000025000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000026000)={&(0x7f0000027000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000027000-0x20)=[{&(0x7f0000024000)=""/220, 0xdc}, {&(0x7f0000026000)=""/247, 0xf7}], 0x2, &(0x7f0000026000)=""/75, 0x4b, 0x10001}, 0x10040) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) 2018/01/17 05:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000299000-0x58)={0x26, 'aead\x00', 0x0, 0x2801, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) bind$alg(r0, &(0x7f00001c8000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(ccm_base(ctr(des3_ede),wp384))\x00'}, 0xfffffe0e) 2018/01/17 05:16:52 executing program 3: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fed000)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f8a000-0x4)=0x0, &(0x7f0000fec000)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r2, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/01/17 05:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80e, 0x8, &(0x7f000098b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000050b000+0x79a)={0x200, 0x3e}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00004cf000)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000b9a000)={0x0, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00009da000)={0x7, {{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) accept$alg(r0, 0x0, 0x0) 2018/01/17 05:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x100401000003) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x1c, &(0x7f00008b9000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000ec4000-0x4)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000070c000-0x5c)={{0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, {0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x3, [0x8, 0x8, 0x4d, 0x7, 0x100000001, 0xd9, 0x100000000, 0x4]}, 0x5c) 2018/01/17 05:16:52 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x6, &(0x7f0000014000-0x30)=[{0xe8fd, 0x8, 0x9, 0x10000}, {0xffffffffffff053a, 0x331, 0xc5c, 0x1}, {0x10001, 0x3, 0x2, 0x1ff}, {0x7ff, 0x6, 0x81, 0xffffffffffffff80}, {0x8, 0x8001, 0x9b2, 0x7}, {0x0, 0x7, 0x8, 0x3}]}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x21, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) 2018/01/17 05:16:52 executing program 3: 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) r1 = accept4(r0, &(0x7f0000aab000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000d1c000)=0x3a, 0x80800) mmap(&(0x7f0000f7c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f7d000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000918000)=0x1008) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f7c000)={r2, 0x0, ""}, &(0x7f000064d000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[{&(0x7f0000f7b000)="5dfb", 0x2}], 0x1, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 05:16:52 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000002a000)={0x18, 0x0, {0x8000000003, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) socketpair(0x9, 0xb, 0x0, &(0x7f0000029000)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f000002e000-0x10)={0x3, {"fdcce875a9c301"}, 0x5cd}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) accept4$packet(0xffffffffffffff9c, &(0x7f000002e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001d000)=0x14, 0x800) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000002e000-0x48)={0xe, 0x7, &(0x7f000002e000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x200}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3ff}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0xa)='syzkaller\x00', 0x5, 0x2c, &(0x7f0000029000)=""/44, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) write(r0, &(0x7f000000c000-0x3c)="", 0x0) 2018/01/17 05:16:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000078a000-0x70)=[{0x0, 0x0, &(0x7f0000cce000-0x50)=[{&(0x7f0000be6000)="7700358196ce8029bddbeb2bdb6d6322aa7e783e2966bd96f826d8a223402e6457b8c675c5ee1c48dd0b7a5e1190673d1f3b23ba0271c0c90fae837fdbaab0465a3e8b8137cf728171eaaf85a9ab03fa987e4cb9b41583ba1cbf55bd27e6f00072310d122fb5498cdab90407263c851ac9f069bad37936fd59ff4ae44bee1ce078052ff1f99c28216d5eea2c6b04e4655e3293628b4f548cc45f94f542cf2b174a0ada43a07d", 0xa6}, {&(0x7f0000c10000)="40ca59e708a6f96d5f38f84ee62e284ba55245f33eeb62cabc87e046dd12ee61ec237493c302a875c904a658829776286ec931ef6b0314015d6118bf", 0x3c}, {&(0x7f0000481000-0x35)="54a4914b754073d89532659db78422ec27f31c8c2428c36a59231e0d9e11174a3e3b8fd9e721cc4e40a610cb74b07ad7565f52cd5c", 0x35}, {&(0x7f00006ca000-0x34)="be45372156c0d4ff29954620055515d2f53ba377aba507e9bd07f9a8317b7ea45c7d20b8a4e77182329e41d55d445f39f47799a3", 0x34}, {&(0x7f0000470000-0x42)="695c14c0fa37c99edbb003453144c0dc9134a986fb93f481107ac3fc895ae42134f98cff38307c20903c97eda40bcc1238d03ef6032c8b0a1f0a584f496c9109e807", 0x42}], 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f000078a000-0x20)=[], 0x0, &(0x7f000078a000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x2, 0x0) 2018/01/17 05:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000196000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00008f6000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000c05000)=[{&(0x7f000022d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000224000-0x50)=[], 0x0, &(0x7f0000b37000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x50, 0x0}], 0x1, 0x0) 2018/01/17 05:16:52 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001a000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@typed={0x10, 0x1, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f0000008000)=[{r0, 0x200, 0x0}, {r0, 0x42, 0x0}, {r0, 0x101c, 0x0}, {r0, 0x80, 0x0}, {r0, 0x40, 0x0}, {r0, 0x2, 0x0}, {r0, 0x0, 0x0}, {r0, 0x200, 0x0}], 0x8, 0x2) r1 = socket$inet(0x2, 0x3, 0xd5fc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000001d000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0, 0x3, [@dev={0xac, 0x14, 0x0, 0x11}, @loopback=0x7f000001, @empty=0x0]}, 0x1c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000001e000)=[{&(0x7f000001f000-0x57)="5bc16038332bec21ded36fed359f16fa6b3feb05f6db4673f39913a2a4d6983de29e8822ace4af74e8f83aad598ac32da42449aca4ed5752249c01eb189f72ef72c0de49e241c3720e61ddc57558c0de3aa236c92c5047", 0x57}, {&(0x7f000000c000-0x63)="5eb4dda99464d3a81477d3bcf6371234c5477b5134fb6d795454aba1d62b5c808c5bfc5f5f9eff5000fcdf83c611b668d5c2074a682bb1417fc9be4c653e9d8452c0333162f06d840073cdafa678663a86957b67291033a46bc88743fe5e60e77174a7", 0x63}, {&(0x7f0000008000)="c5287c5de81619a8f412b5a713ef280622717f2c157d6b7989e66018a6a75681af847aacce375d9688ffc5ac40d6f09056e63c5d80a699593e9fbad6bb35992055f400ed3d443534288628542edbc2df403570d2114462fbd644298461847ba777300325a28bf8bf479e49c35da914d156af1ee6734437265be52f87ded2036ff05825971b8d8b784de9e5ee01caa814353148c2b1037e8d5b39904c1f8401c6c0cc63d0e196a6c2b8feccb40732aac772691a4d1ec9c6ae99a27852aac538e62c48ae2db826cdd1cccb80e0b481199b2e88b4db3ad947", 0xd7}, {&(0x7f000001e000)="1deaeacd819144400a7679392191a729699ef7a9eb2c3afba2738902adb99178ba3be60e8af85abac320886eda24108792279d2cdcd9aeeaf32d419e564de70e1e2e66e22f9bbb046ac75af8a4de3902df9f05c1c7fe9f4543198ddfa709de1b1061254da8e88381c0c6abd9123f690df8c63b2c0babb1c5e1d4e63f979111db4289235d27c5c2f079fa66437fee53e08dafd89b987bd4f33a40dae37e846615deaf3b32353823d85675a5dc0e", 0xad}, {&(0x7f0000009000-0xd8)="4f6fb9f98eb7dfc3ff7619aca444a64e3afdd301570f1b329e381ea456a4cf37247bdd0d34bffde4833b7d5af6e16b3c2ade8e77e7521287cc225171c6469c9c566a253d7e6c4a2ea33f6d44bb3d41befe645b5ea09615b8ff4f9f5cc94839e4e6173b1484ef3af36dd52e17ca260cfd12b36e7ca823720ed638d07efeed8de6338f3aba2cce861744ade46b3a84ae86e2279a0b60a0c0a15c0304a5a1b612c060ad2fa07c01faa2ef1a1b2bd541297063a0798e77a417ab7ea0225a0e33ef4fb5ccedd5ece6e1e1a8371f808388692d109d0055880899db", 0xd8}, {&(0x7f0000011000)="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", 0x1000}, {&(0x7f000001f000-0x8f)="0fe3a3d529b5d3acb948e6e1503084f44e8aa015503f5565ac9416a8db220ade184c716a9e8c6aa5b7fef5b4fe319045d692b1ab618990e735f0e822cf3af11c93b43dfc9b8a459e4a602cbbc05bcaf3f4a6de36eb7b291e22e0cfd446c6728cf4ee3177bf186e6cf3b8db55053591837aa93b66515a77e444a82ad3792748e198d168a18a0683ac427cca89c78abb", 0x8f}, {&(0x7f000000b000)="ecf360cedb6404bf77a66fe37c6e453986b8153a256ddbc3c60d7158a683ddcb6af75ffa34f31989d140e01dceaff013fb8be8bcb9690f76407f9003ae4a88a5c3024023ba0257bb0f5cf49344cbd175254e4cbe65db44e1a1324abf8742379bac13b42dbcac2354273ef849222f70006ca5", 0x72}, {&(0x7f000001e000)="ee8d5f8a67f05093f643f7691f9c509e870b72e9acae3a41c50c43274a5612aaad991bf479f517dc5bb3c5087a81fb27837ef8c2b2b6441825d5d7ad4c88be58df7ca7397cbefbd935745a3d91cb94e13bf61de1b7f86833255e67b0e9590112ab733bc0c292388817f72e71127d2b428b70637b0d2099bce86d8650e64358391a8f0b9236f0c38b12c3fcb1866840fb3851538fa304b210688007dbd8b4af91b7de3892f177d1993082f8ef644398a6b9bfbf51770efc75e23ba2c105ca1cc5a3", 0xc1}], 0x9, 0x8) [ 369.580539] sit: non-ECT from 172.20.0.187 with TOS=0x1 2018/01/17 05:16:52 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000011000-0x4)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/01/17 05:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffc, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) connect(r0, &(0x7f0000dcf000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 369.653380] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 369.691235] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/17 05:16:52 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x2, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000006000-0x35)=""/53, &(0x7f0000003000)=0x35) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) 2018/01/17 05:16:52 executing program 2: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000032000-0x10)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000020000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000023000)="", 0x0, 0x8040, 0x0, 0xffffffffffffff46) 2018/01/17 05:16:52 executing program 0: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008d8000)={0x0, 0x0}) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00008d8000)={0x0, 0x1004000}, &(0x7f00008d8000)=0x8) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008d8000)={0x6, 0x8, 0x200, 0x0, 0x914a, 0x101, 0x2, 0x1, r1}, &(0x7f00008d8000)=0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00008d4000-0x90)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket(0x11, 0x800, 0x90ff) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00008d8000)="", 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000281000)={0xffffffffffffffb9, 0x820a, 0x7af, 0x6, 0x0}, &(0x7f0000397000-0x4)=0x10) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00001e8000)={r5, 0x100000000}, &(0x7f00008d8000)=0x6) 2018/01/17 05:16:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e7c000)={r0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00008d7000-0x18)=@add_del={0x2, &(0x7f0000dac000)=@generic="490dd0a2f3f121f6c2a51513d271decc", 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xfffffffffffffc00, &(0x7f0000000000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000005000)=0xff, 0x4) r3 = accept4(r2, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000001000)=0x7fff, 0x4) 2018/01/17 05:16:52 executing program 1: r0 = socket(0x9, 0x508348720fb9ffe3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000622000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000439000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/17 05:16:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) close(r0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000004b000-0x20)={@common='teql0\x00', @ifru_flags=0x200}) accept$alg(r1, 0x0, 0x0) getsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000868000-0x4)=0x0, &(0x7f000020f000-0x4)=0x4) 2018/01/17 05:16:52 executing program 4: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000656000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6e000)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000be6000-0x69)=""/105, &(0x7f0000492000-0x1)=0x69) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000019d000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000f6f000-0x4)=0x1002) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:16:52 executing program 3: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$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$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$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$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$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=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000dfc000-0x8)=@assoc_value={0x0, 0x1ff}, &(0x7f000085f000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000329000-0x98)={r7, @in={{0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6}, 0x98) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r5, &(0x7f0000036000-0x1000)=""/4096, 0x1000) 2018/01/17 05:16:52 executing program 7: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000d0d000)=0x4000000800, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) socketpair(0x1, 0x5, 0xffffffff, &(0x7f0000ab4000)={0x0, 0x0}) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000d14000)={0x0, 0x0}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00003f8000)=0x0, &(0x7f0000d15000)=0x2) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00000d6000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d15000-0x4)=0x2e) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000961000-0x4)=0x7, 0x4) 2018/01/17 05:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000e9a000-0x28)={@generic="f7133237b1f71825bada47e90a4a0db5", &(0x7f0000c0f000-0xc4)=@ethtool_drvinfo={0x25, "d15aa7078cdab65a61e8bfe3a5576df10021655bd216c3be72ee055393f0a9c7", "e3c3d287930f20f435f4acd28054009eba7601f1b0fe58f7befcc7721ced0778", "1c9b714053c4832e70329cef2f50c219ea2fb96c3034d14a42706658529ccc1a", "32c96c26fbb0f9325d4280e99feb191d2139838bd255eb87953e9508462408fd", "9d60144050d96a2d2f57aee17aa2ead78edfd46ec4db531580b1e2d743648179", "16ac7bb3db1619739f094c99", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 05:16:52 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000dfc000+0xd77)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x22, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000001000)={@generic="26c5542741721e1e7a918716e14cbc78", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket(0x0, 0xb, 0x80000000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x7}, 0x6}], 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000002000-0x64)={&(0x7f0000002000-0x14)=[0x4, 0x1000, 0x2, 0x5, 0x81], 0x5, 0xfffffffffffffeff, 0x0, 0x9, 0x4, 0x2, {0x7, 0x7ff, 0xfffffffffffffffb, 0x5, 0x100000001, 0x9be4, 0x9, 0x3, 0x9, 0x3a, 0x1d0, 0x7, 0x8, 0x7fff, "79d14bc27b6aa3a99f5561e16e4a122da472216e8916430deb28674bb9742bd5"}}) r3 = accept(r0, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000004000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000004000-0x1038)={0x1038, 0x26, 0x200, 0x2, 0x2, {0x13, 0x0, 0x0}, [@typed={0x10, 0x8e, @u64=0xbae}, @nested={0x1014, 0xc, [@typed={0x10, 0x73, @u64=0x3e}, @generic="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"]}]}, 0x1038}, 0x1, 0x0, 0x0, 0x800}, 0x4041) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x9, 0x0, 0xf73, 0x4, 0x4}, &(0x7f0000006000-0x4)=0x14) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000002000)=@req={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000006000-0xa0)={r4, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffb, 0x4, 0x52c, 0x4}, 0xa0) 2018/01/17 05:16:52 executing program 4: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f000041c000-0x62)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x1, 0x6, "95d09f", 0x2c, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x88, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7, 0x8, "b0caff31345c24f5"}, @jumbo={0xc2, 0x4, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x2, 0x1], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x4, 0x7ff, &(0x7f0000fc9000)={0x0, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fca000-0x4)=0x0, &(0x7f0000ed3000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000fc9000-0x9d)="eb660a9dba070d68849e75b9a5b4045243041056a2bca2b1f2270ff4ec65c7c5fab34565c6946e17916a21026a7fc1f35f028dc4ba00e1dc0eea3a711f4b94cfcb412cdf749b919f30757de6974f11ef4cb7dfd820c4b674d9aa0aa0f2fd1fca73bd2beed3dd3c507c337c0dae943f968d24c939fcaf474e00349851a53b0b7f83e114792907d092765c6bdd8fe77b9da5b5fa5ca4a896b9ccafda2f3c", 0x9d, 0x1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000003b000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000ee000)=0x7, 0x4) 2018/01/17 05:16:52 executing program 6: pipe(&(0x7f000014c000-0x8)={0x0, 0x0}) connect$unix(r0, &(0x7f00008cf000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) recvfrom(r1, &(0x7f0000d9a000)=""/0, 0x0, 0x0, &(0x7f0000f90000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f000065e000)={0x55, &(0x7f0000f17000-0x55)="66492090295b273e3b5b59b024dd88d591225e3587d4d0fdcfac829d2d20efc4c8acdad716b0bf05249a08079edc89456ff9d39f7ad61c283b075fd4b2a264d183d59df88d8e65e49278a937f95ca0aae105c4d572"}) 2018/01/17 05:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003f7000-0x28)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000fe2000)={@generic="31a2092fb9a5d3d86d8aaaabbc003980", @ifru_addrs=@nfc={0x27, 0x7, 0x6, 0x6}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e71000-0x10)=@req={0x50, &(0x7f00002e4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@can={0x1d, r1, 0x0, 0x0}}}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000090b000)=0x0, 0x4) write(r0, &(0x7f0000bbf000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeefffffff400008800", 0x26) 2018/01/17 05:16:52 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet6(0xa, 0x6, 0x9d91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d3c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/17 05:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40008, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f00008ef000-0x1000)=""/4096, &(0x7f00001d4000)=0xfffffffffffffc91) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ff0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001be000)={0x0, 0x0, 0x0}, &(0x7f00003be000-0x4)=0x35e) 2018/01/17 05:16:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000013c000-0x4)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fcd000)=0x0, 0x4) 2018/01/17 05:16:52 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000fd3000+0x423)={0x5, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x8e54, 0x6b1146fe, 0x8, 0x8, &(0x7f0000a66000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x401, 0x8}) write(r0, &(0x7f0000fd3000-0x27)="260000005e000900000000f839e3000000010000000000000c0008000000085b1ee9ff6e35ea", 0x26) r1 = accept(r0, 0x0, &(0x7f0000add000-0x4)=0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fd3000)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x6}, &(0x7f0000857000)=0x98) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fd3000)={r2, 0x7}, &(0x7f00008c1000)=0x8) 2018/01/17 05:16:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00008b4000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x1, 0x1, 0x0, &(0x7f0000001000-0x4)=[0x0], 0x1}, 0x20) mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r1, &(0x7f000000e000)=""}, 0x10) 2018/01/17 05:16:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x6, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000f11000)=0x7, 0x4) syz_emit_ethernet(0x46, &(0x7f000033a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, '{\a\x00\x00\x00\x00\x00\x00'}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/17 05:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000cf000)={0x0, 0x0}) connect$ax25(r2, &(0x7f0000001000-0x7)={0x3, {"06ffa83baf15d4"}, 0x6}, 0x10) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00006d4000-0x38)={0x0, 0x0, &(0x7f00001a8000)=[{&(0x7f0000237000)="c2", 0x1}], 0x1, &(0x7f0000c7c000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000299000-0x38)={&(0x7f00007b7000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000030c000-0x12)=[{&(0x7f0000aa1000-0x75)=""/117, 0x75}], 0x1, &(0x7f0000d9f000)=""/226, 0x15, 0x0}, 0x0) sendto(r0, &(0x7f0000b9f000-0x2a)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f00006d2000)=[], 0x0, 0x0}, 0x0) r5 = accept4(r1, &(0x7f00005dc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00007cf000-0x2)=0x9, 0x80800) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f00002fd000-0x1e)={0x18, 0x0, {0x2, @random="8449e3e9fbe4", @generic="8383d87e51c486dfa8485848f065e31c"}}) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/01/17 05:16:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) r1 = accept(r0, &(0x7f00009c2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000541000)=0x2e) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000197000-0x10)="4712979d0ac789e61c58b4af3bca381b", 0x10) close(r0) accept$alg(r0, 0x0, 0x0) 2018/01/17 05:16:52 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80003, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000049d000)={0x0, 0x8, 0x30, 0x0, 0x5}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003c8000-0x10)={0x7ff, 0x1, 0x9, 0x0, r2}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/17 05:16:52 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:16:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) ioctl$int_in(r0, 0x5421, &(0x7f000063d000-0x8)=0xffff) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000942000-0x10)={0x0, 0x0}, &(0x7f000056d000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b8000)="0a0775b0d5e383e5b3b60c5c54dbb7275df0df6517ad4000000000000023eee437", 0x21) 2018/01/17 05:16:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000029d000-0x8)={0x0, 0x0}) pipe(&(0x7f0000808000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000d5e000-0x4)=0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c86000-0x12)={@generic="62ec26d9e3dae725cfd7f5d47c759d97", 0x7ff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b14000-0x98)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xb7}, &(0x7f0000602000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007b2000+0x954)={r2, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, 0x1}, &(0x7f0000ab0000)=0x98) bpf$MAP_CREATE(0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/17 05:16:52 executing program 0: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000450000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6f000-0x4)=0xe8) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000077f000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0, 0x3, 0x6, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x7fffffff, 0x401, 0xc5bc, 0x2, 0x542, 0x4, 0x8, 0x10001}, {0x9, 0x1, 0x0, 0x81}, 0x1, 0x0, 0x3, 0x0, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2, 0x7f}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6, 0x0, 0x3, 0x1, 0x4, 0x1000000000000000, 0x2}}, 0xe8) 2018/01/17 05:16:52 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x54, "a56c6034d7ec52ca2888fe8ac9b85f94649deef4d2cf57036b93a2dc7a636980fcf1eae3113f4e8314a42123d4a83f6d96727189f5726faed9927b24784868637db1fe0708db8eb625f1bbd5a99f81b10cfc7b0d"}, &(0x7f0000000000)=0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x20}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x10001}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000-0x10)={r3, 0x4, 0x7fff, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000000000)=0x32) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000001000)={0x100000000, 0x7, 0x6, 0xfffffffffffff9c4}, 0x10) 2018/01/17 05:16:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000392000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006e7000-0x4)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000087a000-0x4)=0x0, &(0x7f0000cbe000-0x4)=0x4) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000495000-0x24)="24000000100001800000e30300de01170305010006e00b00000000000020000000000600", 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f9c000)={0x0, 0x1}, &(0x7f0000e22000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000668000-0x10)={r2, 0x6, 0x7fff, 0x4}, 0x10) 2018/01/17 05:16:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) sendto$inet6(r0, &(0x7f000084e000)="e3a33775e066424ec75114de7b80046ab212102216bd6a45a201532f26c81a0eef4dce652f7935e78f4d8c3001a345a76862df96dc02c3049f2861f46ad89d70e1c835decfa1f11ad8d01cc65621f12e5df376808980ebec81b36644f77f6b834607cfecec0bc2da25acd87ff0c5ea7cc96a3f0265ac0195bd4eeef3f248dbec69fd689b7b99", 0x86, 0x0, &(0x7f0000820000-0x1c)={0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000e6e000)=0x80000001, 0x4) connect$inet6(r0, &(0x7f00009cf000)={0xa, 0x0, 0x20000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, 0x1c) sendmmsg(r1, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f00007d8000-0x70)=[], 0x0, &(0x7f0000496000-0x1b0)=[{0x9, 0x10d, 0xffb0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 05:16:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004e6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000037f000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001f7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000c54000-0x10)={r2, r3, 0x8001}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r4 = accept$alg(r0, 0x0, 0x0) socketpair(0x8, 0x800, 0xbe35, &(0x7f0000473000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000774000)={0x5, [0x80, 0x7fff, 0x90, 0xa51f, 0x7fff]}, &(0x7f0000d88000)=0xe) bind$bt_hci(r5, &(0x7f0000195000-0x6)={0x1f, 0xfffffffffffff504, 0x1}, 0x6) sendmmsg$alg(r4, &(0x7f0000e97000-0x230)=[{0x0, 0x0, &(0x7f0000cfb000-0x20)=[{&(0x7f000075f000-0xd0)="07bc074e764fb31936fc2be9ff3ccf1c91ab3caf0c5800a81fb45c22494674a4", 0x20}], 0x1, &(0x7f0000456000-0x18)=[], 0x0, 0x1}, {0x0, 0x0, &(0x7f0000dae000)=[{&(0x7f00001db000)="4cfa8c634a7b67988ffd948af370d5441f5db6bd0ecaf16e534e0e16871fd3b12ea8f775ce86db4c8b25335c9428866912d5d0d1257f0976634594cc4f1e21855f31cca4ba37eebd0c8a7a9cd68c03c56888d782c252597bdd4b579b942a20268e1b8ce21895a2d7ae92ce5cb4fc7fb82e0c7323", 0x74}, {&(0x7f0000fa1000-0xb9)="27aecdb43cd1ff70a4069ac02127f17247712db3fad5c69e587e5a3d9c316f11c5c71581298d98c97d8ea80e634ebd4031031deb6dd8ada95b213897ade15a2cb31f51aa2525e28176ebf8aba12e49433f96f5bc34c37f6f1dc3bf07d7343f41b00b6580381131e2b0faa769495294057013e84f362c04ee13d6485d90cd7f456771f141c58fe0cc76470d048e9c5b32d3ded8715eac91bcf95c46db7641d32d300ac104ad1b27b15fb98a1f0cb2185c055eca227c538ea17c", 0xb9}, {&(0x7f000082b000)="83173f4c7c7cb5eef55c3f26ca6367f21222e41d2141de750ae75f63e48bc606b784e26188c7ec603b6e7cb5c726d40e1aa3d1c0afb099d3528b09", 0x3b}], 0x3, &(0x7f0000759000)=[@assoc={0x18, 0x117, 0x4, 0xc019}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1030, 0x10}, {0x0, 0x0, &(0x7f0000d24000)=[{&(0x7f0000bac000-0x5)="868063d0e7", 0x5}, {&(0x7f0000264000-0x2a)="a72139e56e99cdc1143687955bb8897d167a9d41a3a2ac09ab76304c3ffd19ea2b7827197fa9e444b1d5", 0x2a}], 0x2, &(0x7f0000e96000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x30, 0x80}, {0x0, 0x0, &(0x7f00002e9000)=[{&(0x7f0000d8a000-0x5e)="20b7d1ac9b22686e71a6f440de511698addc67e2fe461193efea0a1749f2d0ea564ee23a16c5ce004bf3f7fbb012a64f25a1c9154b47bef7acc4dd30013c1606637e39dc8d260b80b97a3bc26e3a1a317a6e46cea9906c84062d043b04d8", 0x5e}, {&(0x7f0000c2d000-0x7a)="adbb8ded8c44eb68709542b28a79d693ae852df904b8ffae4f193de358a1b1e6403e6912020025b2ed4101612cf4bbc2c9105eedf5927749ae36cb724e8367e4d6eb0758268b5b8b9be9a005c176d94fa1bb7afb1e53ca57b01ebc0ce4531f068f28b33c317a77c383c05cf0f7f288ef0831ae0f77f0a7d1e3bb", 0x7a}, {&(0x7f00002c0000)="093eb564d1767cb877800f976047ae96541c740d1413d252c9786a21c1cb00d3513623e9a14d9a5c68a36c173454eeaa582e8915e12ac2d044cc094f72c0ead4c35f442c7b4742308c4d5b66d897545ef5e35489ed471588334d64b0072c2dda540e3a6cad5410c25896bc85d801e2174717ae182fe3582700099e5aa2955edfc94463ab58615fc054fb48e3334305970149f80d8ca08a9a5232486f1fe3c45f68997d30e682c4", 0xa7}], 0x3, &(0x7f0000512000-0x280)=[@assoc={0x18, 0x117, 0x4, 0x1000}, @assoc={0x18, 0x117, 0x4, 0xffff}, @assoc={0x18, 0x117, 0x4, 0x800}, @iv={0x108, 0x117, 0x2, 0xf3, "df29e5ebd0102b20f5fdf39912710d70d6f5454e02db46faee16fe82cedf688f85074d88a813327814ec21eb4cced7f31ec1d79188269974bbf6ecbe176b5b032b71f982992dd724ee4b0bd46ac7f71deac8ce98c5213b59ff1481d585e49c98c6d0a97a631c6606eb177ad515e1e7b307632810eed0349a1aa74cdc60f62ad91906473b9fe0622239b1396684423077a02de765b99fc58811c3f29f7ee7f403eb0d225993e94da5147f4d6e98a0942005a2bad9b85fb5bceda3f26fe053267daba6e009cef9de2d30688f23ec969f75f20c8d0fd7894722d08d6ed96c4d686f5becb388eb2f735ebe05fd5a283a64f117ab91"}, @iv={0x90, 0x117, 0x2, 0x76, "93056e1d9db71243cc29850e7464c0204fafa18634f58ec2e3b31ad4c59736dfe8330ee96d37043bf6c58b494d21e372eec479c38c2bc9e0b08f696eac20851c7f640fe476c2bd6814de89d26481476bc0310e2a6d9b917741ed32a0052d7cb8c2ced9e7c8a9209eddc320c0c33d5e34fd68ea48630c"}], 0x1e0, 0x40040}, {0x0, 0x0, &(0x7f0000d4b000)=[], 0x0, &(0x7f0000dda000)=[@assoc={0x18, 0x117, 0x4, 0x3}], 0x18, 0x800}, {0x0, 0x0, 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"7ef027bc9abd63acdabf96379651e1ce9a4dc8655a7ddf4fa4947a06e2543a05ce380aab87248c4ca52b91234a9e26782b6a05526bdbf41c7ab385ad341cc622d6e3d49336542a8e5fcc36301a29af6a50406cfb925574c512b170e518a507da9fdd28f32db5c6c991dd221c0a1808badd7c00ee0ec3dd9748b271d057a61c450436c5c25d5ba263228ccb52dc6a215d61db574648b8f26ec4c1844450f3be8f22e3e3d4ad2409466dcc03afbb0c5b09f289"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x128, 0x10}, {0x0, 0x0, &(0x7f0000bf9000-0x90)=[{&(0x7f00004f9000-0x78)="843348d6fbf4d650381b152c11e50e68370b31b6825c25a4361c1e1e37f5f4ce92919c308c137f9ef7169638a13b1171156642eabe913fc725af3b03316dca6c4e8e18cee97aa41cda6f8603236b13cb87b5ecd1de2713f292768ccaa20488f6db52ed46a25cf684d0a0ee9f224e418e856d84317c8590e3", 0x78}, {&(0x7f00008ad000-0xbc)="35ff3030763a411c280dd3f361c37e8959c783048f677cce12f21b0f9874bb45282ea521e2fd0424f244e74cdad97ea95c3420b6f3cafcbcc0dfbe7049e5cf2767fcf635469d12ab4af7c615216ff2e6220c8956e6dc552ba46a5553cae263ea67528e43d0286fcf5985e14d82d6f426710ea307097a3c7701e2e55e32992b11ce6c3df703b43f3c5acbabf5a29675985a75f80a0fbdf8ac48d103e0488897b3c00a5be80a16aac725f8345338a6e7608425f932d642ffd8fbeb79ab", 0xbc}, {&(0x7f000052f000-0xd)="eda6871bc0f53668497b8107c8", 0xd}, {&(0x7f00008e9000-0xc0)="973a84d40f34d71275ef31657189fd17860cfb64026fd6af2ad2b696124ae9aad6909561ec75b3ede910e28e3ed4a7246b213f0f7c26e7d54ae551d8735f257cdff8cedd150d8311f63bd47bf5c679cedd9acff5e23cc10b6e38c0e8ce7b9c57654fdb43a497f846dfb65394737b47e921811f58054978cca8a7f8a1951bddb2306f4bf29073d7679e320ee23caf5a215a4a05d252a05c16ce0f1656c7c9e1803b1c7ccceb1cb3794c1d6a79532fe1ad705711beb7215e0b3472f78fa54bfda1", 0xc0}, {&(0x7f00006e3000)="0850ef04d58e7314715c10a85663e9e87b18e699f122a928eb16f2e7056bcec38ba640deb2e2c18c0102c64244954148f8d0489baa2cbe6f27a3dba8ae9f8107c398713d6fbda8fb164333cc9cef23000785350728d9", 0x56}], 0x5, &(0x7f00001fe000-0x2a8)=[@iv={0x80, 0x117, 0x2, 0x6c, "4bcdb5f751fc081a91356b395a2306c313e5040e63045a877cf8e05d4394780bf628c7ec5f262b69cf34f7b19a8f4fb254e90bbadd6a53845f97e7538a8c9b3d5cf179ab34cc9e077c8a644477d2805d462088d3b8adf961b2ed88c9db667a1ad7ab72a3b899a471c28c3b5b"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x28, 0x117, 0x2, 0x10, "8a721d3954fbbeda106cc49061db76bb"}, @iv={0x18, 0x117, 0x2, 0x1, "8c"}, @iv={0xd8, 0x117, 0x2, 0xbf, "6950e12f02271555dbbd8ed6101d8e42c90719240e6de39e7bda49360ef70d089ed605b08fc2d010f390284fa45cd3f60dcf6a846a1b72fefdbd2a0872827251dd12546d5052285d4ade26e6b9498169242040b5565d7b426ae9974ff706350883442461172c3d34a0ad6ba5823c262b67244da89fed4e4de7d463c370beb36ad038de6234721db43353f426a840b7e0fed799e0fe51ec2d5d0838d48fa0e88aba2c6205f0aa7f1ca8c78d719507edb3f563b0389b182bb9eed2dc8bfc86b7"}], 0x1b0, 0x8000}, {0x0, 0x0, &(0x7f000072a000+0xa10)=[{&(0x7f0000f85000)="bd281d056a2761820cf26603bbe56538df7184c813c3b7ca3a6d32d2a48b82c0779c3949e9f492b7f1629c3811507a1108454920a683a096cd52bfbc811baceb27c008d2ddd0c3f55dc4516e825bfeff72033068423a808e9eda50bc44fe35e13c52a1c44d58d033edaf1c5475f7cca7f02cd6d037d06950f9c54499a8edabab01181880355737c04e39ae62b229deacb8994cab7f2568a29015001e2bfee7a21294d7b50137f7110a00f00419237ab6f3c08b059166fa81b4736a3ffb23f7e1a3b93ca854faf16ce14c55d996c881bc6452b3b7aac38fe5f6acaa961bdc448e9b23363cdad260dea5502802a6915fd12f", 0xf1}, {&(0x7f000090a000)="4cc25d7e10c9d8e67a3a9c4dfdb9dd1022e476bf37cb8702b2bebeb62f6a711440b55139a283542328b6834a863f7829beacbc0b5f530f9031ff2bc75b13de064ac9a98a05455998434de1ccaa2f6e4aae51997b6f447f818e1ca43f85", 0x5d}, {&(0x7f0000261000)="2b88395aa54dd70f314a20782aa7779064", 0x11}], 0x3, &(0x7f000052a000)=[@iv={0x70, 0x117, 0x2, 0x56, "44183856ae1b44a3b62176f6496177e1e05e7df0568eda5df802224f913fe608729209412ab9c839aca53a4ac527369c90be8f7e64cfafb4c6721d8ab23c9a721f7e0e3a4fec88a388ec44abdde9ff4045c4e04b819f"}], 0x70, 0x880}], 0x9, 0xc000) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0xfffffffffffffe52, 0x0}, 0x0) 2018/01/17 05:16:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e6c000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000cef000-0x8)={0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000025a000-0x8)={0x0, 0x0}) r2 = accept4$inet(r1, &(0x7f0000ffa000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10, 0x80800) unshare(0x400) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000216000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000177000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c44000)={0x0, 0x0}) socketpair(0x1, 0x7, 0x12, &(0x7f0000134000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f85000-0xc)={r4, 0x80000, r5}) ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f00001fb000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x4, 0x20, &(0x7f0000dcb000/0x1000)=nil, 0x3}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000bf1000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000be4000-0x4)=0x6bd9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000f45000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f22000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f0000f79000)={r7, 0x2}) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r8, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000049000-0x4)=0xffff, 0x4) pipe(&(0x7f0000be6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r10, &(0x7f0000ffd000-0x80)=[{&(0x7f0000076000-0x3)="0309f1", 0x3}], 0x1, 0x2) connect$inet(r9, &(0x7f000093c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 05:16:52 executing program 1: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x6, &(0x7f000093a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000093a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000093a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00008ab000-0x8)={0x2, 0x7}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000811000-0x34)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$alg(r3, &(0x7f000019e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(ccm_base(cbc(serpent-generic),crc32-generic))\x00'}, 0x58) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000939000)=0xde, 0x4) 2018/01/17 05:16:52 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ff6000)={0x0, 0x9}, &(0x7f0000d84000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000d7d000-0x4)=0x0, 0x4) 2018/01/17 05:16:53 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ffe000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fff000-0x4)=0x58, 0x80800) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000052000-0x4)=0x4f9b2662, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000a6a000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) 2018/01/17 05:16:53 executing program 6: socketpair(0x8, 0x5, 0x3, &(0x7f0000901000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000e16000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, &(0x7f000084f000-0x8)=0x0, r2, &(0x7f0000fdc000-0x8)=0x0, 0x6, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fdc000)={0x0, 0xd0e5}, &(0x7f0000fdd000-0x4)=0x8) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000fde000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c90000-0x4)=0x48) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fdd000-0x8)={r3, 0x80000000, 0x8a1}, 0x8) mmap(&(0x7f0000fdc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000fdd000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000b21000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000025000-0x8)={r4, 0x10000}, 0x8) 2018/01/17 05:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00002aa000-0x4)=0x0) 2018/01/17 05:16:53 executing program 7: r0 = accept$packet(0xffffffffffffffff, &(0x7f00001d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003ea000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005b8000-0x4)=0x14) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000004000-0x76)=""/118, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={r1}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000001000)=0x0) 2018/01/17 05:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f02000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendmsg(r0, &(0x7f0000179000)={0x0, 0x0, &(0x7f0000302000)=[{&(0x7f0000de4000)="19", 0x1}], 0x1, &(0x7f0000917000+0xa7d)=[], 0x0, 0x0}, 0x0) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000b19000-0x4)=0x0) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000069c000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000adc000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5a000)=0xc) r5 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001a9000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efb000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f94000)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000884000)={0x0, 0x0, 0x0}, &(0x7f000029c000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000048d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbf000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006e4000)={0x0, 0x0, 0x0}, &(0x7f0000864000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f2d000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008f4000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f22000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dce000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e0c000-0x4)=0xc) r14 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000351000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ca1000)={0x0, 0x0, 0x0}, &(0x7f00008e5000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009d5000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e9e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f63000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000083d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000071000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ace000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000622000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000998000)=0xe8) r22 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b5000)={0x0, 0x0, 0x0}, &(0x7f0000039000-0x4)=0xc) r24 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000096a000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001d7000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a91000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000922000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004dd000-0x4)=0xc) r28 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007e2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000144000)=0xe8) r30 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005de000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000298000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002be000)=0xc) r33 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000067000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000066a000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062e000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006f3000)={0x0, 0x0, 0x0}, &(0x7f0000bd5000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004cc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002df000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000df6000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe7000)=0xe8) r39 = getgid() r40 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000079e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b36000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cbd000)={0x0, 0x0, 0x0}, &(0x7f0000c6d000-0x4)=0xc) r43 = getpid() r44 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b91000)={0x0, 0x0, 0x0}, &(0x7f00009ee000-0x4)=0xc) r46 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ab1000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea8000+0xf17)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000208000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f66000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000081e000)={0x0, 0x0, 0x0}, &(0x7f000007e000+0x239)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000856000)={0x0, 0x0, 0x0}, &(0x7f0000c55000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a95000)={0x0, 0x0, 0x0}, &(0x7f0000fb6000)=0xc) sendmmsg$unix(r1, &(0x7f0000bad000)=[{&(0x7f0000a4c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000012e000-0x40)=[{&(0x7f0000d59000)="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", 0xfe}, {&(0x7f0000472000-0xca)="4bc33a2e0d66a0bd045d6a4d26c4ef3e2c60fd9840ea2cf5a04115f1e6e1460a6b0881943ca52da8fe7a4c72a6f0d4710d10ea281acacf97f8c425814f7a3a5183d48c8d4aaadb06a67b34032bd2235da0f43a3c4339dc8291ac42a307ffefead46dc5af498cf2132330392514b97337da7c0055530f387ac0acdff68280cfc3c3988ee48c27f315d312d9530040474d2e585fa0fc8a1c8d2ac392f77b38cf276f799f929fa6196712cf59572f7cc3b9b09216e7e9de7ac0057c3a774ae8bc9fc219fbefcbcb363d35ab", 0xca}, {&(0x7f000010e000-0xf0)="731e9ce5c936a0f0a08c8068863b1adb7bc7057184d84bca31871f8878311f9a504ad3e2a814e373a392898e30b541047c6a11ca4f6a8e3e9b12cd3a386ce6af03925252b761aea0d9047e6d606255ebe5769a19760e0dd6c12b9c9417961e1d727cd6bf3d7f43598a9722a9811188548685b8ffbb59eb9e0bc13b8ffbf297b9b2651d84160e7b65ae8776336a722f2095b9bad11c6af462f0fe18a659e27a80ed9466f7465612c9579d3e86b616c686b37642675e70e7b9b147fd9a2f94d8fe3f3aa19bd52dc3d18fcf3044f2bf6b82e2b69645397a0c722d1129e1f43dfd4800b8fb668aff84e4d9a276fb39fb353d", 0xf0}, {&(0x7f0000738000)="1262e5fb1dde372372e30e5b1153169f7269a2ec19a060f3c510b8c40937b49e818b63d450445d039ff2871047e1172ebf2d50aa7a4ccfff65a402a4f51bcf455026b16a9424499bdf095b2f2a5d7dab8ac014de5d4e62cb7427bc00dfeb4df207de", 0x62}], 0x4, &(0x7f000060a000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4}, {&(0x7f0000e58000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000003d000)=[{&(0x7f0000ead000-0x80)="9352fbbb495f95a305effe87a0ece5896f29a29d74fe1044a410e5778a87d3969e9e5d312e07e07ed7c94c1469e65cd2cbc7eb46b1336a4dc3d35c17161c0c771cf3d97f16fd9d1f70b531e0e428d2b6c66745f37d12a81412c88bb5ad330fb94fdc7842f9ddd30ec5f1a05e07e6357b9d409e7b09b4457c7c3f1ae1a740f468", 0x80}], 0x1, &(0x7f0000ca5000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xd0, 0x10}, {&(0x7f00006c9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dfa000-0x50)=[{&(0x7f00009c3000)="266f1c3815", 0x5}, {&(0x7f000010d000)="", 0x0}, {&(0x7f00003df000)="2a23abfe5d9e80ce4359bd78d7c1097b752ac7688e2de60c156e7472a63ba5fecf079d5b4c4d410caceb50c0ca19027fe949fd34aa35959b1d8cac86b5886c261173ac4f8f9a47a278477cba40", 0x4d}, {&(0x7f00009b7000-0xef)="8efd9c9677440f64de64f811189ac45352e245a0f5e33435e049f55030b4758f6e8e14296ba85be5ab145252b4febfacc054bb8b3e9376d33e774140c2033afba397c843120d2aacdb614499bdf348154c6adf5978f50314010b8577c2b9f885f0c701a9ece9c104c853d61805fb8fa184561a3995c641d8fac75fee987fa3b745172da959a4091cf28b379eaf0041ee8490bf5a229a168b0e56391009294eca842458e868f00b3166e358748a1a93d7f137087ec6ffaa2807e90ad947f559a13f9ed8ddb47d6b63ca73aab8a5314d2bf12eae81aaf9b529813cfd5be8d90e895779d48f461edfbab042612820e9b5", 0xef}, {&(0x7f0000104000-0x3f)="49e19a09eba09630ad1a798b1155516b724ec73d4886be8ba7ea341631e424c60d150c0ee00ec2a4d1b1fb6cdec23feafb39d721c22802566b5697e68d843d", 0x3f}], 0x5, 0x0, 0x0, 0x800}, {&(0x7f0000813000+0xee1)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000da9000-0x20)=[{&(0x7f00006e0000-0x26)="4114581d7b79b90ea236401d1b7367fc6cb7e508a05ae3f6f85c3d9c861f43bdb77708b83c61", 0x26}, {&(0x7f0000128000-0xc3)="a1a6d2ed6cc5197ffd5f3bde1575d2f2e0377379c5c95d8c92cc436e5ea34fb3f7e13cef23bff15ce83010e837a619227e0f063502adeacda89720aeb255c740160240dce19cebfe27d9207ea81fd32dae1d502d6a079ce082be140a47b447aedc4a87f163fc7d1abb9fd71cbf94840eb3bcb9f9adfac60f639560260f25821f539e651a8df747ca1d79e45ad0c578e8afd51fafcc0c3f1509903901d2b19ca45ecb31db7b897fb51cb4c173d94e57b82b034c96e68a98ebdc2b823fb454cc90c319d9", 0xc3}], 0x2, &(0x7f0000ef9000)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x448d4}, {&(0x7f0000d48000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000965000)=[{&(0x7f00006b6000)="6fd73f0425cb77d3aaea086e28", 0xd}, {&(0x7f0000d6a000-0xf9)="c739cb00c1e5ad92b04f37abe17aacc882b5db644bedbf58c335ee3600d708c15a4a5d93d37f32be55f9cc440709fee49e7c7152b62bc4c825e644b9ddf71cacc42b14dd1f83eeb0f3fd015c8a9d1a9d104394e051a3656f3dfb106451c564528b13967feaceafc2862cc3e04a2609c4e705fdc67d10058dcffd31c82b4872222b5196ccf914fd1437a59b929eb60263bb94ea00ee458da7f5de6fa4aae5abb7cfb8a70122cd2a1645102f42d1787e66a74399018713d365c679ced3dbc5a80c8f74530f29deae3b65f06cf46e8fa3462f659c37190f5e614676a621570bc801762a8fea2fd9d4e8e56590dbeee95c1987b27ebea71bdf5e61", 0xf9}, {&(0x7f0000514000)="6c43f6ea2d6bd1b6a1e364abc4f53a0f28b03e42833d2296a34db5c0fa4d874d993548ce5b61ab289d6e3808e117384a818624a7e9259fc3a01df948803ce845ee085d6ecd3be73badffccff6638edfd52af7215e186b6a49c6248c441738ddef77fad2e93072ac3e3185cce3e136e1691bd93af77", 0x75}, {&(0x7f0000ffa000)="3a7472bd95adfa27e3", 0x9}, {&(0x7f00002c0000-0xe7)="214d6482407ce7026ccf2617a6308f7423245d27bae53c1c1df0b2dcb41d6829e878bb5758537f045b83dcf8bc0bb3062be9f7acd3a19ca95ae131c24e1e3cd5473f15d087ffdf113ff2190c3fec5460eeefb9bcfdb788699e2743b34b9413eac345d9cb39629b8bb96b2ec69f899e34b001f552e493477b93a4a72acfed3c2f5dc056dc4a873af8119d90f7c5863be00f284a4ffd8be701adcb13cb9e8d2e820644c80eed4a2dc1965ae0852a1b200e9e772746a4170b7ee8a62750480f755f4f24c807778dacc085f22e28e5a1e6d1441b273a1a32a3e7c48c7a73d7c7334854eb9af3a6bc1f", 0xe7}, {&(0x7f00004ec000-0x7a)="80c68387190693cf151b2f70db1a2682f6346637b2d67f7b7bbc794c779935394345e40d08911e60379894c697e404362a1e3f682125b9b25800da2d6085932d5882d767e38920a81eb8d28f6e1a5ce28aba758c58acd7f7faaa609160dff73f5f23c9a44470ddfbcf72013d9089e60653e96998938b4b5ab4ba", 0x7a}], 0x6, &(0x7f0000885000-0x60)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, 0x0, r23, r24}], 0x60, 0x40000}, {&(0x7f0000b5c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ab0000)=[{&(0x7f0000a07000)="9230190218037cdd5b94b65887b5a9c7ec305441cb9703cefdb0f95dd69509ac95402d0ab88ba97ab67225a964f1c022e7aa08609db69483034b22b9d48330fb56bb64c1aa82aae56771207ff3e4da08f8564e35eb4439adc58aedcebaa2b0e6672c4037f759da8e189a581c66f0c3b2c7331734498f221d915e8b6c737fc7cc1e958ca7a58774e3f7795c47441609c6b059e3d1ded164a8301695c80d8df5bb453197d1d7dcd70fc66109ba09349bf90dd2f52369d6376acf3b9c72de9d706e05dabf066c8f54988cc7eeb807e10aa7162a97226f39a292308c75052366ffbb92f745f6cd5574c7", 0xe8}], 0x1, &(0x7f00006fd000-0xc0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0xc0, 0x0}, {&(0x7f0000d79000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000462000-0x50)=[{&(0x7f0000a2b000-0x51)="06f41d21aa1c3bbf40544ca82726e8f2789876b568df5a35d4302eb2af6e9d3171fe37626a3d1ee4e122edbdbca22b8ac8b3d7f1934d59f512ff364a4865ff842098cd6f4cd8eceab85d4c52e8a2e59c98", 0x51}, {&(0x7f00000c1000+0xcc5)="76de9db6f14a1646b1311b0166b8694400b478518a20be435a54df3eac9670f50707b1623c217949a7292bde075677d793d689212341a7434ab29a9aa73494471746dc66443fb652a6458703fef5b31a776f45e005497e93f19d2761fd37e3a8c39c264ce31b3a5473da8ce269c3dc300195421ce1df698ce68028c27a0c678261dfa76d", 0x84}, {&(0x7f0000a0e000)="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", 0xfd}, {&(0x7f0000723000)="ee3719c88fa7659b705dcd5c5b76ccb3473cfa4daf2a44ecb153a9ce18", 0x1d}, {&(0x7f0000894000)="618aa1e66969dcb7118631da1f75c056444960c20d958f69d1a2983871ce91732f7ec1314377cb77a916557a7ea807b0024b95b485a03e28446dcc7fc5ce146672deccc83c23623fff06f9011f950984ca6b90e70d4b032ef89b47c9b7cca18475887c778e39ea34fe4ff11f2c884dd5027db11f43e0d5ad1e16bf6f5d4e4bff5421f7a5d0edc37d7c1a9b1caaf5d6c71f681cef6936418059e8e128cb507f081eede70a7c6b1f08d7c5baafc6c55c36e8e9f19f27381ee72d637501b433f7d45f2b79cf08e76ef0d5f7fce424597c923d91c7e4311b1858e08759ab90203529e74d6e4e9cb35743863996ddf0ca64057df6", 0xf2}], 0x5, &(0x7f0000d1f000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x68, 0x50}, {&(0x7f0000450000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000306000-0x50)=[{&(0x7f0000208000)="f253d7eb972989ef383c76149b36db26f144cd77e8856b5a6c2d67aeeaeb24fc562c3f426fa63eae9f2cfc41a2afb4584aeb4040b2920ff85f2981394a51d3095c379ab6d1170cae0712ba21159a1f54", 0x50}, 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{&(0x7f0000a3b000-0x1000)="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0x1000}], 0x6, &(0x7f0000afd000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r49, r50, r51}], 0x80, 0x20000000}], 0x9, 0x40c0) shutdown(r0, 0x1) 2018/01/17 05:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f000057c000)="26000000240001f8feffffff00008d4001004407000000000000030040a68fe90c028e010035", 0x26) accept4$packet(r0, &(0x7f000031f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e39000)=0x14, 0x800) sendto$packet(r0, &(0x7f00009c5000-0x89)="ff686aa178c712319571a851e7fa3d2850b22082eb98cae66ddfdecd60e45d5e9fe2eca5f78269dab44156bdbf1fb32529a0ecb4624afa0243da57c7c0946d45c8d24d1c558bd856ebf9dc78cdbaee943eb7e82686fa2608d73b4ac793c63c6387ca1e1cf793855eab1b74830dbda42799f35815fb5467a446783980a55527c069845e8ac78bfe236f", 0x89, 0x4000000, &(0x7f0000be3000)={0x11, 0x8, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x14) 2018/01/17 05:16:53 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) syz_extract_tcp_res$synack(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/17 05:16:53 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000a59000)={0x0, r0, 0x0, 0x0, 0x0}, 0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f88000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f00003a8000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe6000)=0x10) recvfrom$ipx(r3, &(0x7f0000b5d000)=""/8, 0x8, 0x2000, &(0x7f0000d7a000)={0x4, 0x5, 0x0, "b1170954b048", 0x9, 0x0}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000262000)=0x9, 0x4) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dc2000)={@generic="29bdf89105e07441dd7ae1991b6c44f1", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b60000)={r2, 0x6, 0x1, 0x404, &(0x7f0000fe8000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4000009f}, 0xffffffffffffffd6) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0x0, &(0x7f0000f5b000)=""/77, &(0x7f0000fe9000-0x4)=0x4d) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r3, &(0x7f0000fe7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000884000)=0xc) 2018/01/17 05:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80b, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000a5b000)={0x0, 0xd0, "b41bd06ce7bc19f4254883a44ddbcae9d465d83e505c98f1393372e67949ce663096b4b95be2d778512282d1ae76568529390bd4f7a9bb3e123b7c625f2f6b9e724876e4900eea58235bd0368f56aa19032a64b02907994bacde2e4ec04fb789fa9ad9b7a8c6cc304f311bc6adc6808fd30fea28654877dab51f85c49dd105b720edd0e7e6914b44793ebb192f8ae675bde9297dea435c8abea6cc16f1496b0f03ef7a774b8d5b15aca2495349d3401f4fc99fb38c8ed9912a93111ca7d4e9f7e8227e2c80d83b4fef023906ed690b0a"}, &(0x7f0000fda000-0x4)=0xd8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000660000-0x8c)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt(0xffffffffffffffff, 0xff, 0x5, &(0x7f00000bb000-0xbc)="8380d735cee8e55680199a3726d088a2bd7186f5f41f8078a2f4d082acbbae60293aa881bd19de07a3a3b8836db2f84f40583e6b3ced07dd3d8d2e717c7ec52595a48c212a7413f0bb4335d53e251a7d8484efee3cbd00930886c12190f48e96860b6b0a91c133dcd2be48eb44f4e713b95fe9666b435ab93450fb6feeda46f10709dc193cf755b73876c867a551dd695535cff0cf09a0f624220a2611607cd14e5d15a3a99b4684eca530a45080bf9e95a3d6784a50dad81182906e", 0xbc) recvfrom(0xffffffffffffffff, &(0x7f0000f2b000)=""/0, 0xd4, 0x0, 0x0, 0xcc) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000195000)={0x27, 0x6, 0x8, 0x7}, 0x10) write(0xffffffffffffffff, &(0x7f0000d45000+0x45b)="240000005200079314ecf3f500070a000201030600000000400001000000000700000081", 0x24) 2018/01/17 05:16:53 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x5, 0xfffffffffffffffa) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000026000)={0x0, 0x5c, "d300d4bc68810d9c0a167ed204fa44e4c4455725f02aa4276d17a52de3836b7ad3e867ef01cddc1c96f5a3adf1753dce39f43de6bc4542c4cec1e8cae8357f4e23f6a62672125c71af59dc9a67bf190b2575f163034085997b7e7d2a"}, &(0x7f0000002000-0x4)=0x64) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000005000-0x108)={r2, @in6={{0xa, 0x1, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x0, 0x66, 0x3, 0x4, 0x1, 0x2, 0x3f, 0x9, 0x5, 0x401, 0x2, 0x7ff, 0x5, 0xfa90]}, &(0x7f0000011000)=0x108) pipe(&(0x7f0000026000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000025000)=0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000025000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000020000-0x4)=0x0) 2018/01/17 05:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ced000)={0x26, 'aead\x00', 0x14, 0x0, 'gcm(khazad-generic)\x00'}, 0x58) pipe(&(0x7f0000acc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000ae000)={0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000025f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a1a000)={r1, r2, 0x8}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f42000)="9303d1266bf46d6f7f9994c98db72acdf0a57f8e99aa0900000006fa7b79d820852feaf3e6d33aee020000004b029beb3fbaa517ef175138a5509faa83aa", 0x3e) 2018/01/17 05:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0xfffffffffffffffc) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/17 05:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e2f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ad0000)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008eb000-0x20)={0x8, 0xfff, 0x201, 0x400, 0x2, 0x3ad, 0x1b45, 0x3, r1}, 0x20) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000dd0000-0x4)=0x0, 0x4) 2018/01/17 05:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000073a000-0x10)={0x1, 0x5, 0x5, 0x3f}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00008a6000-0x4)=0x5, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000762000+0xf06)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000039e000)={0x9, 0x101, 0x9, 0x1, 0x6}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/17 05:16:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000ac000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x2, 0x4f4, 0x2, 0x52, 0x8}, 0x14) getuid() 2018/01/17 05:16:53 executing program 2: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000178000)={0x26, 'skcipher\x00', 0xf, 0x1, 'ctr-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="5dfb", 0x2}], 0x1, &(0x7f0000c34000-0x48)=[], 0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f9d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f9e000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f9e000-0x4)=0x1008) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f9d000)={r3, 0x5, 0xfffffffffffffff8, 0x20}, 0x10) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 05:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00006f5000)={0x9, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0xd8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 05:16:53 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x48, &(0x7f000078e000)=[@in6={0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xbc0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x1ff, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000790000-0x8)={r2, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f000078d000)=@ax25={0x3, {"3e6156e159c223"}, 0x3}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 05:16:53 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x7, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x2, &(0x7f0000014000)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000012000)=0x7f, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000003000-0x20)={0x7, 0x5, 0x4, 0x7, 0x9, 0xda2a, 0x3, 0x0, 0x0}, &(0x7f0000014000-0x4)=0x20) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000014000-0x8c)={r4, @in6={{0xa, 0x0, 0x644, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000013000)=0x8c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000008000)="", 0x35e, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/17 05:16:53 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept(r0, &(0x7f0000009000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000)=0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f000000c000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000d000)={r0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000000d000)=0xffff, 0x4) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/17 05:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000541000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a2000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000053c000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000d33000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002d9000-0x20)={0x80, 0x1, 0x208, 0x7f, 0x8, 0x1b, 0xda, 0x5, r2}, &(0x7f0000ccc000-0x4)=0x20) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x0, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0x1, &(0x7f000067d000-0x4)="7d86082b") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000f6b000-0x28)=[{0x3, 0x6}, {0x2, 0xfffffffffffffbff}, {0xb, 0x81}, {0x3, 0x1}, {0x0, 0x6}], 0x5) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 05:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b59000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000f4f000)=0x0) sendmsg$nfc_llcp(r1, &(0x7f00007a9000-0x38)={&(0x7f0000c1b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6582b445bc3fb707b35c896e9491026ce163110cd1485fa8b8b69c414314b76d51adf9ed5cf864aadf3d4bc72c875600b05a2a4e5bb6ead80055acbb45a886", 0x0}, 0x60, &(0x7f0000591000-0xa0)=[{&(0x7f0000384000-0x73)="069ba032f853bef6112be261a8ec4a79d7202a7bfa76acf99cf4cc11e2706f57c42d682663efd5a6af6107529de1db1efad5a5885295fee75cc5ec30b358f3b7c4a2e337c61e893517b2b04a18827e5d98231eacb0e183a99fb0bbc4f069c3039956d73bac1aacd0ce7d6d09ce320ddbd1fb1d", 0x73}, {&(0x7f0000543000)="8bfa9f0abda455f88592ad18742d4dbdc3ba6d9c6dc5d3642a76715618e53190cfe2b8ae542b3d5557317a44adfed17353dca32f692cdd5ab93f45da7c45fa204d4dd4ea041085e6335eb8244a329375e2d573df3c06bcf4a02e3586e9", 0x5d}], 0x2, &(0x7f0000e6f000-0x1010)={0x1010, 0x400000000000101, 0x1, "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"}, 0x1010, 0x4000}, 0x84) pipe(&(0x7f0000519000-0x8)={0x0, 0x0}) read(r1, &(0x7f00007fc000)=""/34, 0xfef3) 2018/01/17 05:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000580000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe06) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000d05000-0x5)="d3351fd0fc", 0x5, 0x4008000, &(0x7f00005e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/17 05:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007ec000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe1000-0x10)={0x1, &(0x7f00002a3000)=[{0x8, 0x0, 0x0, 0xfff}]}, 0x10) sendmsg$unix(r0, &(0x7f00009fc000)={&(0x7f0000c78000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000608000)=[{&(0x7f0000e4b000-0x52)="bbf77b4e0393e738909cdede31718cebc6e0dc6900d3a5dda6d71a35da7cba49cdc819cbc5c7c22412f0f3424fa5f9de63023ebba4d542aa4c8a28f2f7198a31d0cc046f5e3e792aac67d1f226de91693af9", 0x52}, {&(0x7f0000ef5000-0x5)="bae12b6000", 0x5}, {&(0x7f0000f74000)="a7c069a6b087fa367243ebbe63560e1ca6cb2d7fda1053c11b57fd2ab075551c66b88706b28efa432304ef167d6c24f72f5580fa2ba98c314e03a34bb0d103b8250b87311dfb34944399be01d4a06d83772a80d7729fe58f6acb", 0x5a}, {&(0x7f000054f000)="8db8ce8a3c236ff7b64716d337b7742c24b3412e0fe2af3d37d6110a90db7326a8cefb59389dc0686106f2d80d162014ef9516a8e7169a51ee7af4537e230eaf6e", 0x41}, {&(0x7f0000905000-0x8b)="9697c624f7ddf8f5d30b555a02ef6a07ce576c59193971b7226aff6caf7276ad78c93b5fd3ba0d59173ae918604237a8b8d6876601cdb4bad4116e5e07cfd20886c7076ef013f8b286a5750e4a9fd9456a7346a561c3cd335b1e35db7bf0e485118406f33ccb5b87971b6f35aba8d3f098eb3817db1eb2ced270e900a9cf9d3d4c2019f73d3396cf327b24", 0x8b}, {&(0x7f0000ea4000)="59d14f199b25b8a4c3a9aaa176296c35a4910521d1db629d444360eb1b2ae8132ac568d8f2fd2c7c16e2133f691b89689a3f6459a2a224b5d68772b1f7aee79a8bad2b4672c7c1e9b82a83287f840ac5050a85a6714fdee8a291ea6c344a645e7a339ff78ad3e16c606c2b4f83d89ec603f8f966c11388e1a3c8dc83e79791a9999e7110e3e5fabd46ffd60ba99382eb6127312b13f18d8c3a2b8edb889bc4a8572a53602a1720977a5b043fcb6c482ba00ccb92c39713257e6e90d983a92e03caa6dd32ad65b3a901f478a232d869e249517816eeaf9413388735af20cd8b5d2cbae070f7", 0xe5}], 0x6, &(0x7f00007f8000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0, r1]}], 0x78, 0x800}, 0x40) 2018/01/17 05:16:53 executing program 6: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fa2000-0x18)=@get={0x1, &(0x7f0000249000)=""/106, 0x0}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fa4000-0xa0)={0x0, @in6={{0xa, 0x3, 0x337, @loopback={0x0, 0x1}, 0x8000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x80, 0xfff, 0x4}, &(0x7f0000c2f000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006d0000-0xc)={r3, 0x6, 0x30}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000fa3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(0xffffffffffffffff, &(0x7f0000e4e000-0x21)="", 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000235000)={0x3d916a6631a80014, 0x0}) 2018/01/17 05:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000096e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00007ca000-0x8)={r2, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:16:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000df7000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x2000000000000000, 0x4, 0x8, 0x1, 0x9, 0x2, 0x1, 0x1f, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x73c6, 0x0, 0x3, 0x3f}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000000e000-0x8a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x100003, 0x0, 0x0, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "2be76270"}}}}}, &(0x7f000000a000)={0xffffffffffffffff, 0x0, []}) r2 = socket$inet(0x2, 0x800, 0x200000000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00009ff000)=0x0) 2018/01/17 05:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ef5000-0x4)=0x0, 0x80000) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000be0000)=0xfffffffffffffffb, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x3, &(0x7f0000898000-0x30)=[{0x5, 0x0, 0x0, 0x0}, {0x74, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000719000)={0x0, {{0xa, 0x3, 0x35f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 05:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a63000-0x48)={0x1, 0x3, &(0x7f0000cd1000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) shutdown(r1, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000685000)=0x7fffffff8000, 0x4) r4 = socket(0x0, 0x3, 0x4) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000f61000)=0x0, 0x4) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000aa2000)={r2, r0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a95000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000770000+0xd13)={0x0, 0x0, 0x0}, &(0x7f0000c77000-0x4)=0xc) sendmsg$nl_netfilter(r4, &(0x7f00003fd000)={&(0x7f00002f0000)={0x10, 0x0, 0x0, 0x400100}, 0xc, &(0x7f0000672000)={&(0x7f00002f0000)={0x180, 0x10, 0x8, 0x0, 0x3, 0x0, {0x3, 0x0, 0x5}, [@generic="d0063bc00eff424f07e3c5b00ee5b6903ed30bc21c011922eb60140ae4c94c8cac9904b9a6c3a62afbb9006ff3022f3c8d5c075c11248ecc166a3f3dac35431d51", @nested={0x128, 0x1c, [@typed={0xf0, 0x24, @binary="99dc666ce860fd04d673d6179405c9703de731c9e780fab22f77879ab5aad68d65ad4f4fd645189ecb85b5dedba671d2d2033591ad7a0f337a77c6fa6091d647b0009de3124fe9073f22f20a9f5f9394134e31f33d8829ba7f59410fcc51ceba5c0fe233f656fd680163eb834cf0b43c8ae9ece18588b51d231a4023a1dfd5d2b56fe8a12e4cc5c73af79254f72ab1c0d5e7605573787d2dfa8c0af2ece9e631d005d390b7203c2e5e5b515421ce8a7e5c6086400571f6a948d6061572c290ff127dc85732a6002c03a94c61b28ca2162c105670316529fff24966edf93a914944645f4d53"}, @typed={0xc, 0x34, @pid=r6}, @typed={0xc, 0x41, @pid=r7}, @typed={0xc, 0x44, @ipv4=@rand_addr=0xfffffffffffffffb}, @typed={0x10, 0x58, @u64=0x1930}]}]}, 0x180}, 0x1, 0x0, 0x0, 0x8010}, 0x8800) accept(r5, 0x0, &(0x7f0000f5a000)=0x0) shutdown(r2, 0x0) 2018/01/17 05:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000091c000)={&(0x7f0000e1f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000294000-0x40)=[{&(0x7f0000843000)=""/12, 0xc}, {&(0x7f0000495000)=""/98, 0x62}, {&(0x7f000001a000)=""/178, 0xb2}, {&(0x7f00001cb000)=""/245, 0xf5}], 0x4, &(0x7f0000898000)=""/4096, 0x1000, 0x44}, 0x40000000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000efa000-0x10)="f4046e37b50e974778fbee29cee0b175", 0x10) syz_emit_ethernet(0x3e, &(0x7f0000110000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, "0383f4fa51dbb022f0785c410387133879fe4757"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/17 05:16:53 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/17 05:16:53 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000530000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @loopback=0x0}, &(0x7f0000188000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x65, 0x2, &(0x7f0000001000-0x5f)="ff48d201f994d424e92b771af4cee5aea1b15529b0438a46c9e68d4f47dd476902638703c13b795c760e5d9e74107d03a2ae079c6369f59c5ef31d22256d0a4aef010000000000000018087d6121e1ddadc4fc997eea28b214137112544d50", 0x5f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x27, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) 2018/01/17 05:16:53 executing program 3: socket$inet6(0xa, 0x3, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000080000000a, 0x7, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000867000-0x4)=0x0, 0x362) 2018/01/17 05:16:53 executing program 1: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f000003f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000036000-0x4)=0x10, 0x800) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000003f000-0x44)=""/68, &(0x7f000003f000-0x4)=0x44) r1 = socket(0x0, 0x80000, 0x9) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000003e000)=0x10000) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/17 05:16:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x7fff, &(0x7f0000e64000-0x10)="d7fdaf62070179890fddd5a45d3f32e5", 0xe) 2018/01/17 05:16:53 executing program 7: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f00004fd000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa3000-0x4)=0xc) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 05:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) connect$inet(r0, &(0x7f0000644000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000006e000)=0x0, &(0x7f0000f1f000-0x4)=0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r1) 2018/01/17 05:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e6f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000e9000)={0x90, 0x1, 0xffff, 0x3, 0x18, 0xb3b5}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f0000221000)="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", 0xffffff7d) accept$inet6(r2, &(0x7f0000c96000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dac000-0x4)=0x1c) write(r2, &(0x7f0000363000-0x1000)="bc", 0x1) sendto$inet6(r2, &(0x7f0000ee4000)="52a3b9692067401c2f32b99a8dc57bd5d1f5699bdfa0fe3b5335f9062cf3c2ee2b0da2e8bedb8968f9dd2f96d5c33d82be5b50013a2430e6a7eb2ba583b13a5a9703e45c38233e4d1d29765233f44395af9ef75ea752ae292d5086147943630d4467bf02e0c40fdad94c3b8590411c0f9e8f812730ce45aec2872681c7a9195a7f853440b06e7f43f119650eb41879ae3bb1298987f3d6afd5a16e953a9c5086f79c1c5e332d3b4f4c4f", 0xaa, 0x400d0, &(0x7f00000e2000)={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8000}, 0x1c) 2018/01/17 05:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000078e000)={0x0, 0x22, "bf8a245148c9a8deaa8c9bd707451f755b317784d661a854a7ff4fae98a1b35ff584"}, &(0x7f0000f68000)=0x2a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002e4000-0x20)={0xd76c, 0x7fff, 0x4, 0x7, 0x401, 0x8, 0x100000000, 0x3, r1}, &(0x7f00000a6000)=0x20) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 05:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003fe000+0xaa3)=0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/17 05:16:53 executing program 3: r0 = socket(0x8, 0x80a, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0xfffffffffffffffd, 0x100, 0x7, 0x9, 0x5, 0x3f, 0x3, 0xffffffffffffffff, 0x2, 0x5, 0x9}, 0xb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x1ff}, &(0x7f0000001000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x9, 0x15, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x8}, [@generic={0x3ff, 0x6, 0x8, 0x6}, @ldst={0x3, 0x3, 0x0, 0xf, 0x6, 0x0, 0x18}, @call={0x85, 0x0, 0x0, 0x14}, @call={0x85, 0x0, 0x0, 0x4}, @generic={0x9, 0x2, 0x4b9096f0, 0xcc32}, @alu={0x4, 0x6, 0xc, 0x6, 0xf, 0xffffffff, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2b6, 0x0, 0x0, 0x0, 0x5722}, @call={0x85, 0x0, 0x0, 0x11}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)='GPL\x00', 0x7, 0xe5, &(0x7f0000001000-0xe5)=""/229, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000)=0x2, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000002000)={0x4, 0x9, 0x7fffffff, "a4c48daaf404", 0xe791, 0x0}, 0x10) connect(r0, &(0x7f0000002000-0x8)=@sco={0x1f, {0x100000001, 0x7f, 0x4, 0x8000, 0x0, 0x101}}, 0x8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r3}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000003000-0x2)=0x8000, &(0x7f0000002000)=0x2) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000002000)=0x9f34, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000)=0x8001, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003000-0x14)={0x0, r4, 0x3, 0x0, 0x0}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000005000-0x6)={r1, 0x4f}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r2, 0x5, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000-0x98)={r2, @in6={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffff}, &(0x7f0000006000)=0x98) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000003000-0x20)={@generic="f58847eebd5758feb8c152a0a0322f7b", @ifru_flags=0x4000}) 2018/01/17 05:16:53 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000eef000)={0xe0, 0x7f, 0x8000, 0xa6, 0x7, 0x2, 0x2, 0xffffffffffff0975, 0x0}, &(0x7f00003bc000-0x4)=0x20) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000eef000)={r1, 0x3f, 0x0, 0x6}, &(0x7f0000c82000-0x4)=0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eef000)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000ef1000-0xf9)=""/249, &(0x7f0000d70000-0x4)=0xf9) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00001f0000)=[@in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0x7892, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in6={0xa, 0x3, 0xc40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xffffffffffffffff}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000874000)=0x0, 0x4) 2018/01/17 05:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d39000-0x8)={0x0, 0x3f}, &(0x7f0000f55000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000731000-0x43)={r1, 0x0, "9ed706436cdc1445bc444c40db0095270bcec765695412814231f91675816e0000000000000004e56000eecc2707aa154e3836b6bc16adca98e99c"}, &(0x7f0000cd6000-0x4)=0x6c282f9627360c30) 2018/01/17 05:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000191000-0x1000)="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", 0x1000) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ebc000-0xa)={0x3, [0x5, 0xffffffffffffffe0, 0x10000]}, 0xa) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008b7000-0x14)={0x8, [0x2, 0x815d03800, 0x19ee, 0x3, 0xffffffff80000000, 0x3, 0x1, 0xacb]}, 0x14) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000092c000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000cec000)=0x4, 0x4) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x6bbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/17 05:16:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d86dd"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f000002b000)=0xc6ec, 0x2) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000002b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000002a000)=0x1c, 0x800) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000002d000-0x1c)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) 2018/01/17 05:16:53 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000021000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000007000)={r3, 0x3f, 0x10}, 0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000027000)={&(0x7f0000027000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000028000-0x20)=[{&(0x7f0000018000-0x35)=""/53, 0x35}, {&(0x7f0000027000)=""/34, 0x22}], 0x2, &(0x7f0000014000)=""/185, 0xb9, 0x5}, 0x120) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f000001d000)={&(0x7f000001a000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000002a000-0x10)={&(0x7f000002a000-0x48)=@canfd={{0x0, 0x9, 0xc19f, 0x10001}, 0x37, 0x1, 0x0, 0x0, "110faf6747613a7dc1b398c11a8caea123e174d3d12a6081c5799561d491d0566c98b4bf25de903838977981703c0c0537a10f365281274c2a1812de14b30ce5"}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) 2018/01/17 05:16:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000000000)={0x0, 0x0}) r2 = accept$llc(0xffffffffffffff9c, &(0x7f0000ad7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bcc000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x19, "e0f92c2c69f2cae9cc448c8c11f30d472cec4b5774de4b4e37"}, &(0x7f0000002000-0x4)=0x21) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x5, 0xffffffffffffffff, 0x4c96}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0xbb)={0x0, 0xb3, "05259c04a9fe611c5720d0e3fc80b648ed9a22b98df8ece1eef22c8eb3a4b4a8a545e9f470dd6179b9748586d1e5aba242fff9d6a5cb5fd9f1d6956b64e87b6069b9dab547e2ce30e276e50202baeeeb3da631252ae0f16cfd52b4836c3695dd03a1e1f41f1aeec26c2c927accd80488929dbd0e851d033624254af3c48d6ae88b411e70a8be319ac5eb6e951ea79bb413f69089f1cdb3e5a94ea371935e72b32c08652c86a76f2c05c05bdc8e2bb98ad10143"}, &(0x7f0000001000-0x4)=0xbb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0xbbe}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x100000000}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7fffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x5}, &(0x7f0000001000)=0x98) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0xa8)=[{&(0x7f0000002000-0x1c)=@in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xa3}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000)="07610aa6a93475b01dfcd2e314dc00c6bf69bb6862edc1fde5a908e414e958590bd5c3e43be803613e972794bea96e5eb9991e299feae6bafebf620027ed0cc9eee33ff0ece2ca0c3ce61733aeb088fd501873a6ebf52ae42e0f32f0cf0c21925c165e53", 0x64}, {&(0x7f0000002000-0xef)="f1f917dece946d42f9d156a559d1055827fc41b6e51477aaeccff4f6e27a4410269408d86cf967c5f944fb4960231d5ea03b35b771e10efc5d809d332c8bc935a6420b025fc1f2357813150971696d2d98fc3d4e35b121c38647cdd90c446b88a47cf6b920842373ab966ef7709d381c60c00c01bb292bd7d292ac1d3f5e13e590040984a53075618c2518ac78fcb5dc4cc8911712bb2d8dbb1387ac9209dcb12c1da382651e9eb250d4109352c6709bd22aeb5f9c0286aad0388bd3a9f93f315148bb868f3acf2cc0bfe7f35fd1e258f956ad42f45998b9c3bb93bc14f49a0d42d837282e04b1864ee87e4d1b0b6b", 0xef}], 0x2, &(0x7f0000001000-0x1e0)=[@sndrcv={0x30, 0x84, 0x1, {0xc2, 0x5, 0x8000, 0x4, 0x2d86a448, 0x9, 0x7ff, 0x4ba814e1, r3}}, @init={0x18, 0x84, 0x0, {0xdb8, 0xc971, 0xe099, 0xffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x8001, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0x4, 0x6, 0x4, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x75, 0x2, 0x10000, 0x131f, 0x10000, 0x7f, 0xffffffffffff652b, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xa28, 0x8004, 0x0, 0xa5e, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0x7ff, 0x201, 0x8, 0x0, 0x5, 0x14d, 0x2f0, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xb, 0x532, 0x8201, 0x3, 0x6f, 0x832, 0x3f, 0x800, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x424, 0x0, 0x800, 0x40, 0x9, 0x0, 0x7, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xdf, 0x3, 0x7746ed48, 0x1, 0x5, 0x1000, 0x9, r10}}], 0x1e0, 0x0}, {&(0x7f0000000000)=@in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x40}, 0x1c, &(0x7f0000002000-0x70)=[{&(0x7f0000001000-0x28)="40c8290a8d3881df9281045a36efa37ca762e7fa378570c12aff2247250a8e327b7c040a77e70435", 0x28}, {&(0x7f0000002000-0x28)="692f0432746fb24f516ad131134f9856c236e589eb5ba65f1a7eb80873fdbadb6ed778d9551c27da", 0x28}, {&(0x7f0000001000-0x23)="17a1b6bb9fdfe13455a883a17aff3df7749533852d309d8b097ece6d83c4ab0e728514", 0x23}, {&(0x7f0000001000-0x5e)="ea37f22d43bf9adcaa924a2332059bac4ec021d5b7dcf840645e409ba1017d3936f07d830fa2c07f4accbcdf7faf8c739ace8b7665a224fdc23b7b89cf120ebcd5d9a0a94c20c2ee51f41def0340ad198dcc0ef289ed4b0cb75c5e64e948", 0x5e}, {&(0x7f0000002000-0x1f)="71956d9ceabfb32e14030839b1c0b29a1109f73847fce2c73c55ff75682311", 0x1f}, {&(0x7f0000001000-0xbf)="9960e0a526a595bf40d96d4ffd07a753f0dfad256c574946249d56a3ac2381f7fb22a4a062c945d2d237f52840908eb48a7a43cf0ab8389a0bb7f84fcbee89341f7c5242ec2e76867d60ed136b9af76629488e128c217f9b061b4b10e36994979c2888a04b8224334f7f296cd9d82fcd0901976ea9910645e334155052f48d85578717ab4bc81e35900f62d31fafbdec912dff80b90f093d8d43e03cc47a4824d2de2b199f29941af744769b8645c6e5c93e914a49683bce920b764aa80068", 0xbf}, {&(0x7f0000000000)="8325044d5eca6e5d31c91192c2887c61b76db67eba53b561b6f30c6894ea891d731a7d641e", 0x25}], 0x7, 0x0, 0x0, 0x4000000}, {&(0x7f0000001000)=@in={0x2, 0x1, @rand_addr=0xda5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x3ff, 0x1, 0xffffffffffffffff, 0x3, 0x0, 0x5, 0x4, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0xfffffffffffffe01, 0x10000, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x9, 0x2, r13}}], 0x90, 0x40000}], 0x3, 0x40080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000086e000-0x168)=[{{&(0x7f0000d37000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x2, 0x0}}, 0x26, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="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", 0xff}, {&(0x7f00002ae000)="c78c819ca6a1c33ec6ee1802fa288f42ca2f251324ea58e889f54c0a0af9bfb0e23aa69d2ef158696a14200be5f13f7c11bc2a991e2e365826516b5904dd8849471784e779a5ca9b103e8232047bc1e2f0a7e1c5c67ae889024ccc1bad14378a054d8f32ac64a07eafd6619dae742112ef7b92cfa595713b259cdb7514a8523467387baaa62608ea5f877f3aa46e1a432a21d6f72e4ada8340fb7ad051b9054bfd629f7c31086e46d445ee4cae098e96281c61b788acee94fe668bb78d17a4", 0xbf}], 0x2, &(0x7f00006f9000)=[{0xb8, 0x6, 0x1000, "d3da544b9d2367d5cc5de6074b1ee9af21853466c4721e038e79c1fe0d699bfe4e8e980a05624ee5d36ea0cd32e2a0413a91b5805344c53c6e5ae3e38a9229c6c003b0faaf176b5751699593e714fec328dfb75574a6410a9366365c5fe02f03a666c3a340dd465c97db10a37536e294bd4d5ac0cde3614d4b9a7c7e276b4302993d5c3a1e04cee90d818ffbd9d9f1ce4f802d8090ca75da01d40a9517839f461f"}, {0x1010, 0x11b, 0x9442, 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{&(0x7f0000cd9000-0xf2)="b06787ba020deccd892b8c1ac874bb314a98f3de29f24137bf499141563d9771cff2080f80ca3688c129730fe23b55ad7acf8da209b7c8745a28cd3d1fa0eabaaea5765d7e36ab4ed1be8c43a167993b99e3aab00858c10323aaa281f473fcec8154232c2bf6a9e8dfdcf9c0707da4f6dfb8249c6c527d7cbb2e00e75a4358b0559e986fad74af1ec40e0e372dbb180ea7e436609dbc7b3d679a3d4e0657c7df3b1082dad3c5ec9a56453246ff564942747de3b5b18270fb1f3a9b0c68a44abc10802c0f81670b2210efc42e96001d2ba914ba59adf0f54a389ad2e60b4c1507b677ff88d83300e3ef22455cb624b75d6f36", 0xf2}, {&(0x7f0000796000-0x4c)="217360866ed3c5d5dfc3f1483acf2994406b6881fd078c1d3525a2b204c61a3e1ceccef8400256ac1e3b2cd4cd847eb2b7a3b42f37b0404059e540a525bd89c95762eeed47f0f7b259765f1c", 0x4c}, {&(0x7f0000000000)="8354092ca435d9bcf0e8d049663a4b2b9f5a0c6b90f143f7a0761963ac433b8bb5d33e0e1baf0c35143b072dd2c7b41b2996b8e8310117c836b34b41b1b7b529fb5f3a06d8d1259579dbe12ece8792af0aa639d8947cdc86d602f87a5638d96a42fe15391f767b01885ba5f461cdcf63d40ca866dd220b3bcec1adc28fb5ee343c5483082168bfbf4818b96739351ceffcaba150bba690a262519b9c28dea8e1bb2bd1d6b57097561cb44afe4ce48a65c6a0c6bd85f945ca1da44f3ddcba960a498e5bf4bb047b2137cb55696945af3e2ccb7e2b3a3603300077c01642a06d5911167169d9bd68", 0xe7}], 0x8, &(0x7f0000089000)=[{0xe8, 0x113, 0x40, "f177663709b1ff6b3565b1f6d536bed9d3dd27fb5eedbc1e559c6177f2f6bd16ef66d74667cfc89ddb8936d6ca685a9a6b8ccccc0b10d57feba2154494063db594f0272b0bd10e96acd1a46a406a14b50cdf82661b0025c086769bf2f7118d7c9f461ff3ac0ed2132d5f8637de5bb97d7ae37ceb37721226a0ca9e2db4524fdc41a9c824448a4d5cbddb2fd83a142a3f4ae4ee1c9798dcb97706582ff58d6985fe432a262967ba5e638bc602ff0e17da9079e530c28299b6f1801930ef7a3799a22abdacc6f610fffa762880ce26bf38fcf43217b133a6b1"}, {0x88, 0x88, 0x8001, "6dc2cc9c56e34abd89ae68b5607b3b3f3f1d638770903468cfd76552ca6b1d8e0f16e744a2e38ecaecdec0694bf965d8eda5dc77d54af956fa31a560531a3e45a9f86679d9537b3e137cb810fc32dc35cf866a2574bb16b60ba34fe70d510e41fc04bc5115d8d1e2bb6a518f070df7df1472fcc9"}], 0x170, 0x0}, 0x4}, {{&(0x7f00006c3000-0x9)=@rc={0x1f, {0x703f, 0x0, 0xffffffff, 0x7, 0x3, 0x20}, 0x40}, 0x9, &(0x7f0000fe0000-0x50)=[], 0x5, &(0x7f0000001000-0xa0)=[{0x20, 0x10f, 0x7, "9516c5e8283e06ba7436"}, {0x80, 0x11d, 0x39f, "9104989f194cb82d81cb82d761b2149d4a470384c5707aa4b0e6cefadafaabb48b52d99c68d02b25c6234f4b43f2d7f83a89ffc3b8be6669c61eb1a0117ef66d4e96be71822db1afe4cc800f37e41b5419b9aa569eec3b527a8090077110f2fd171f1c33fbc53ac5743963a4658f2452"}], 0xa0, 0x0}, 0x3}], 0x6, 0x8004) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = socket(0x40000000018, 0x0, 0x1) bind(r15, &(0x7f0000f70000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r15, 0x1, 0x2, 0x0, 0x1, {0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}}}, 0x3a) getsockopt$sock_buf(r15, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/17 05:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00006ea000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000064000)={0x0, 0x100000001}, &(0x7f0000705000)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000d34000-0x5c)={{0xa, 0x3, 0xe18, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, {0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x4, [0x3f, 0x40, 0xffff, 0x4, 0xfffffffffffffe00, 0x3, 0x20000000000, 0x1000]}, 0x5c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000003e000-0x98)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x7fffffff}, 0x98) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e2d000)={0x1, [0xffffffffffff0000]}, 0x6) accept$packet(r0, &(0x7f0000b0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d47000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000645000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc00000, r2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000020e000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x20) 2018/01/17 05:16:53 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f00000e6000-0x30)={0x30, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0xa, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/17 05:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = accept(r1, &(0x7f00007ae000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007df000-0x4)=0x20) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000c5c000)=0x0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000aa2000)={r2, r0}) shutdown(r1, 0x0) 2018/01/17 05:16:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000977000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b93234ce6fbf", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a5a000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005b2000-0x4)=0x60, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002a9000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f000084a000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d41000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3, r1}) 2018/01/17 05:16:53 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00008d6000-0x4)={0x0}, &(0x7f0000da6000+0x7be)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000371000)={0x0, 0x0}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000acf000)={0x0, 0x0, 0x64}) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x3, &(0x7f0000da8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000da8000-0x4)=0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x8, &(0x7f0000da6000)={0x0, 0x0}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000da6000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000da7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000821000-0x2)=0xd9, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000da6000)={0x0, 0x9836e7d9c3f023e7, 0xffffffffffffffff}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d49000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0x10001, &(0x7f0000da6000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000da7000-0xc)={r4, 0x80000, r5}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000041b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r6, 0x4008642a, &(0x7f0000da6000)={r7, 0x20}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000069c000)={@common='bcsf0\x00', @ifru_flags=0x3}) 2018/01/17 05:16:53 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f000000b000-0x4)=0x0, &(0x7f0000017000)=0x4) 2018/01/17 05:16:53 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2000000000000009, 0x88) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00003ed000-0x4)=0x1f, 0x4) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[], 0x0, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 05:16:53 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00003d3000)=""/102, 0x66, 0x0, &(0x7f0000a22000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xf6)="af79bba179bc1322dd109821440d7038a97ec14d9c00884c2c894811fc7831c40aeeaccc50af99d0b7bfd8ad66a349229b697c3fd186bb32a8c168a041144c733296b68670c31af1732123e69c770c06c13d59e75c86fa811cb9ca9bf924e3286d04339ee0a89debb1860561bfe15935b631010ae8953714d8801c756cb62edd75192916681978a3348e835d3e48fe300cbacf0be927c27b158347d9369d9f8b5d59c4ca4be8ab8cdc1f09e716c4da09f139903e7cf0f3c08ddba5cd2dd5855dcd76aed6d006933abacf49b5ffa1b85f6fd97c9df7c7d580bae7ecfc25a12a3e519e9eade95dce5d83a152d8208e6fabe0a7843c7649", 0xf6) recvfrom$inet(r0, &(0x7f0000394000)=""/0, 0x0, 0x0, &(0x7f0000674000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000)=0x7fffffff, 0x4) shutdown(r0, 0x0) 2018/01/17 05:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000073000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "46c62f3a0096f0d51708eb87b63047ca"}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) r0 = socket(0x4, 0x800, 0xffffffff80000001) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000070c000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000060f000)={r1, 0x1}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000953000-0x4)=0x0) 2018/01/17 05:16:53 executing program 1: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f99000)={&(0x7f0000278000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000f4d000)=[{&(0x7f0000be7000)=""/141, 0x8d}, {&(0x7f000067b000)=""/127, 0x7f}], 0x2, &(0x7f0000f9a000-0x1000)=""/4096, 0x1000, 0x1}, 0x10022) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000c7000+0xf9b)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c12000-0x4)=0x5) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000f98000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000236000-0x4)=0x10) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f98000)={"09236e6f8469af5f937d276873686f52", {0x4, 0xffff, 0x0, "f90a3d609da5", 0x1, 0x0}}) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f98000-0x38)={0x0, 0x0, &(0x7f0000891000-0x10)=[{&(0x7f00001c9000)="5dfbc35cb29cb8703df30273b381faa8d62a74eac93d925f73143583c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2bcfac84401200885e8ed098aa6630ba7d2e3a545e7c9ebb48843f0a661147644288ac33c028e21d9866cea316441b3fca929425ac31ac96", 0x70}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f99000)={r3}) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000f9a000)=0x8, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) [ 370.650086] netlink: 'syz-executor4': attribute type 10 has an invalid length. [ 370.667505] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/17 05:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) socketpair(0x19, 0x5, 0x3, &(0x7f0000ce6000)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000799000)=[], 0x4924b84, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000172000-0x8)=0x0) readv(r0, &(0x7f0000d3d000)=[{&(0x7f0000d77000)=""/176, 0xb0}], 0x1) shutdown(r0, 0x0) 2018/01/17 05:16:53 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) close(r0) close(r0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x6, 0x9, &(0x7f00007ce000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e71000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1, 0x4) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e70000-0x4d)={0x0, 0x45, "0d9c63b37fd2bbf1f6a4d594c2f4eb1df9b43431350569f1240b6fd2085645680d179cd89a81cdb1fd4f16aead2b64fc6582c66d329d6cc9771dbc85aaf307b55f81ea227a"}, &(0x7f0000e6f000)=0x4d) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000e6f000)={r4, 0x86, 0x30}, &(0x7f0000646000-0x4)=0xc) 2018/01/17 05:16:53 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000004000-0x4)=0x0, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000003000)={0x0, {""/7}, 0x0}, &(0x7f0000009000)=0x10, 0x800) socket$key(0xf, 0x3, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000005000)=0xf4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={@common='eql\x00', @ifru_flags=0x803}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000000a000)={0x80000001, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c1, 0x7, 0xc5b, 0xffffffffffffffa3, 0xffffffff, &(0x7f000000b000-0x10)=@generic="45e1ab5b7451a0c6f3751bef207211dd", 0xbe0, 0xfffffffffffeffff, 0x987}) [ 370.717409] netlink: 'syz-executor4': attribute type 10 has an invalid length. [ 370.734448] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/17 05:16:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001f1000)=0x0, &(0x7f00000b3000-0x4)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000cfc000)={0x4000000003, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000065a000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/17 05:16:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x7) setsockopt$inet6_tcp_int(r0, 0x6, 0xb, &(0x7f000086c000-0x4)=0xff, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000749000-0x70)=[{&(0x7f0000c5b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f847100f487ef178ea678c4ac455469d2a82143dba5f5d84a32ee741388431858461f311ff4ee57a0909e578b9a6dd0a3275c540046ce8929f1be65fc66dfa", 0x0}, 0x60, &(0x7f0000fdb000)=[], 0x0, &(0x7f0000dd1000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/17 05:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x807, 0x9, &(0x7f00001e7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000ce5000-0x10)={0x2, 0x81}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00007c9000)={0x2, 0x10000, 0x6, 0x4}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003fb000-0x86)={0x0, 0x7e, "e315fe4f46b3d4f4a24144a12b2223e740b1369f49d006668be107fe8ba8837a5cb768f24e9b48952ac475d1cd96b6a9d49d78718ed01ac87337d72d9cd390395665fd7f671e03cb105a0e72206fc27d99efd54448da25cc6075bbf858f27abc5319d220fcb4b3c87c1a8676edac79a9d17a6c432699ed1663877421f656"}, &(0x7f0000514000)=0x86) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b39000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x46bd, 0x0, 0x2, 0x0}, 0xa0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x400003f) write(r2, &(0x7f00009a1000)="037820c646f5b737457fbf9b2da515c50600000000000000a715e47cf7d75d4c", 0x20) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000627000-0x90)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x2, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x90) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 05:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e5c000-0x20)={@common='ifb0\x00', @ifru_flags=0x2201}) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) 2018/01/17 05:16:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cae000-0x2)=0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000051b000)=0x8, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) socket$bt_rfcomm(0x1f, 0x1, 0x3) connect$inet(r2, &(0x7f0000d9e000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r3, 0x89f8, &(0x7f0000d80000)="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") r4 = getpid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000c08000)=r4) 2018/01/17 05:16:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f000077b000-0x28)=[{r0, 0x400, 0x0}, {r0, 0x100, 0x0}, {r0, 0x10, 0x0}, {r0, 0x400, 0x0}, {r0, 0x0, 0x0}], 0x5, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000349000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f000056d000)=@get={0x108, 0x13, 0x2, 0x0, 0x0, {{'drbg_nopr_ctr_aes192\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x7ff}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x0}]}, 0x108}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) 2018/01/17 05:16:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000067c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012a000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004ae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000028b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000da5000-0x1c)={0x0, 0x67, 0x7, [0x100, 0x6, 0xfffffffffffffffe, 0x5, 0x6, 0x100, 0x4]}, &(0x7f0000569000)=0x16) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fe0000)=@assoc_value={r3, 0x908}, 0x8) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f000067b000-0x10)=@common='lo\x00') sendmmsg(r4, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e76000)={r4}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000f7b000)={r3, 0x1000, "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"}, &(0x7f00003c4000-0x4)=0x1008) 2018/01/17 05:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ee4000-0x24)="2400000026007f000000001400007700fbffffff010000000000e400ffffffff0100ff26", 0x24) r1 = accept4(r0, &(0x7f0000fef000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d11000-0x4)=0x10, 0x800) bind$bt_sco(r1, &(0x7f000016f000-0x8)={0x1f, {0x2, 0x17a, 0x8, 0x0, 0xffff, 0x6}}, 0x8) 2018/01/17 05:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) recvmsg(r0, &(0x7f0000b60000)={&(0x7f0000544000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f5f000-0x30)=[{&(0x7f0000216000)=""/210, 0xd2}, {&(0x7f0000051000)=""/88, 0x58}, {&(0x7f0000d49000)=""/115, 0x73}], 0x3, &(0x7f000051a000-0x36)=""/54, 0x36, 0xcb11}, 0x2) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = accept(r0, 0x0, &(0x7f0000581000)=0x0) close(r0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000d0000-0x4)={0x80000000}, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005c6000-0x6)='cubic\x00', 0x6) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffef8) close(r3) 2018/01/17 05:16:53 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ff6000)="5d15c248ebb9f5d4d96e6e4ff060426777a9903f5d74f8534df19ed144e9c91b2ad38f3b6c28704232a018d5897a14737ffdc1e9a5abf829349bac1bbba01a047381c3d3147a84a1a1a6a64716d5cbf302b3ed000ae6455aeca81cf91b613b02ce51595da66582f1d161206931916badea7219733047d6c0913aab8c6760264330", 0x81, 0x4004, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000080011, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ff7000-0x20)={0x0, []}, &(0x7f0000a90000)=0x4) 2018/01/17 05:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000616000)="f84cfecb00000000000000002ee0faa30089dc10316c94f1f129700965f3043f", 0x65) r2 = socket(0x15, 0x803, 0x0) getpeername(r0, &(0x7f0000e42000-0x80)=@generic={0x0, ""/126}, &(0x7f0000277000-0x4)=0x80) sendmsg$nl_netfilter(r2, &(0x7f00001cf000-0x1f)={&(0x7f0000199000)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f0000cb2000)={&(0x7f0000d7d000)={0x20, 0x14, 0x9, 0x200, 0x5, 0x3, {0xd, 0x0, 0x5}, [@typed={0xc, 0x5b, @u32=0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x807e) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/17 05:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000830000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000090a000)=0x4, 0x4) connect$inet(r0, &(0x7f00005d5000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000584000-0x4)=0x7fff, 0x4) 2018/01/17 05:16:53 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001f, 0x1, 0x80000000, &(0x7f0000fd6000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00005cf000)=[{r1, 0x0, 0x0}], 0x1, 0x1001) r2 = getuid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000089c000-0x4)=0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fd7000)=0x0) mmap(&(0x7f0000fd7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() r6 = getuid() mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd7000)={0x0, 0x0, 0x0}, &(0x7f0000fd8000-0x4)=0xc) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fd7000+0x499)=0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fd8000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd8000-0x4)=0xe8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000149000)={0x0, 0x0, 0x0}, &(0x7f0000fd8000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f000018c000-0x38)={0x0, 0x0, &(0x7f000021e000)=[{&(0x7f00005a6000-0x12b0)={0x12b0, 0x2d, 0x80d, 0x6, 0x0, "", [@generic="5f173fde93f032db28ee93a35662b9f2291b786d309262f15a2b4fcef2481c33", @typed={0xc, 0x83, @u32=0x1d77}, @nested={0x104, 0x3b, [@typed={0x8, 0x79, @void=""}, @typed={0xf8, 0x18, @binary="2b47d89ed2fe0c4469a6c4ed45dfec28f5fbb2a53ef41d4612197fcfeb5193f5418f72782df4d3d95135d330dc6db60d35f1b9ab158d5790a3eef2b22fdb3e2a50dd61c5b2985cf7ea3b6213b7677d3ed3191c13906b105dc39cf07a435c4f6750cac026c759f428d6b25d4f203f50ec970a8fbea99be09e7fe35ef25da2da6b41ad0e1de38d0500654676d2da28946d1af27e746d49c7444b1badb9b3932c94137f9c4681712349e6d6c638861eeb92def97b35099a32bdb37a3f822a4529b2be6dde85aaa29ff797874d291359fc78e02d39df6192b59b6201e8b4b8e961fddba5ae54589221b3763b4c4f8e"}]}, @nested={0xcc, 0x56, [@generic="2c6a6325c4c52f43149d46c6256caaf11ce59f7778e5f43b1e79b67128d462cd234e1c2a0abf1b79a1c3359e2f6d5ca36d9ca48eb98965b1cb4fc1a42a0a0d1a49f932a43eb88a07227e5108c6aaa9d463af4a14b3625492e97fdf1a9f8d9b1a096403b532e594c172fd03d1be309589918dae21f2ce7a099bd745615360f0b043c58391aa10d8dbdfb901c951df3ac01b7fd04a5e81f6f61a46f919fa04966efd69f37b16bb68e6cb8f9e54614265ffccba45509272f6d6d9bf6754224dab8c1015a98bf49b"]}, @typed={0x8, 0x65, @void=""}, @nested={0x109c, 0x21, [@generic="6d05e413a293399b2bc5516092ba5cb66b67cdd767db8aa5783b383677b1841f0e840def99d049d11e3db3022fbdb44ed295a48f8e24978484db050dd605d022ee13004e487f9f92a1945d626bb0dca7", @generic="30bf6c6a4f3da8d055f8dead76f9bbbf96ddb953cc888dafdc824a7fc1f5dd9424cbfe", @typed={0xc, 0x58, @uid=r2}, @typed={0x18, 0xba, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @generic="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0x12b0}, {&(0x7f0000fd8000-0x1258)={0x1258, 0x41, 0x900, 0x1, 0x2, "", [@nested={0x18c, 0x5d, [@typed={0xc, 0x34, @fd=r0}, @generic="adff0a0a3945c6fef3124402bf8d6ade35c94e2898c9bc59b37aace713e83b1532304e374a4e89b4007c198399cfad7f3fbc1a947d80026ccec7857426c53b4a9186ea006707ec1587b67976e17415a6fdea217d019699d5ef71db6f55eff8ebf0805ec0ccb0d171aa143967d9023ed5acc80398320549734778b9aa85a3fa16d766667e8bacdc0cb7c1e48f3076f6e6a418585553f6091b1acabaeb25675b33b1e92d0ae8f7a0495ce276aba97349a37515faaef52a7fd3f3e680622435b6c5489d9613fc1f5229", @generic="db53318905ef90288b9f9c7b692ad8f338333bfe9ecb84333ecc7721426712645bc3de87b30cd89ffc34759cc9ba3a35147aac92bd02e9363946dca12bd020c87453b3d3dcf3fc9ef230a09aabe7b39207e9303c543777e93ace038b2207", @generic="0d2277a3064ec2dfd2070264c7ee7c6e935928", @typed={0xc, 0x29, @ipv4=@loopback=0x7f000001}, @typed={0x10, 0x94, @u64=0x0}, @typed={0xc, 0x3, @binary="240163"}, @typed={0xc, 0x3d, @fd=r0}, @typed={0xc, 0x3f, @u32=0x0}]}, @nested={0x90, 0x2, [@generic="819d8579d4723b2229342940faf589c4d2d5e78646f853660addbcf379fda7163f4a494bf8b45ca3cf1a9ea268736460058033442b3fd5b531024487d064865711a0d62adec96da6498bc87eacbeefbfc34ecc6b58eecb43990ebb06676c9d1ce9fa5d7962dd989a517aecbbb0c299099233cf7a8ff57ec20c64719aa9b6d77e30b33728882ea80744af2f42"]}, @nested={0x2c, 0x6a, [@typed={0xc, 0x32, @pid=r3}, @typed={0xc, 0x63, @pid=r4}, @typed={0x10, 0x77, @binary="72d8dbfe3d"}]}, @generic="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"]}, 0x1258}], 0x2, &(0x7f0000db3000-0x40)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x20000040}, 0x4008000) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) [ 370.883834] sctp: [Deprecated]: syz-executor0 (pid 5637) Use of struct sctp_assoc_value in delayed_ack socket option. [ 370.883834] Use struct sctp_sack_info instead 2018/01/17 05:16:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a4e000-0x8)={0x0, 0x0}) getpeername(r0, &(0x7f00006dc000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000e1000+0x7e9)=0x10) socket$can_raw(0x1d, 0x3, 0x1) bind$inet(r0, &(0x7f00000ec000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c9b000)={0x4, 0x4, 0x2, 0x7, 0x0}, &(0x7f0000171000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007a3000)={r2, 0x1000, 0x4}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 05:16:53 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000-0x18)={r1, &(0x7f0000002000-0x58)="", &(0x7f0000008000-0xfe)=""/254}, 0x18) r2 = socket(0x1, 0x4, 0x6) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f000000b000-0x40)={r2, r2, 0x0, 0x23083694, &(0x7f000000b000-0x9e)="c09feb35852fc6fb896043db1a747c4f93dd3f838eb51491c50457050ea0ea690070d6ac9fd74d98f76d7155029f769d553beda6678f266e87b47445571c7e677cb26b9a9650bb693dba78a845712b3aca19e03f39c317a7b630511bc73bef8f3dd930169d0154a2f6e33e78ede7a946d27034dabee6ed1caa7583cb057355415195f28610ec451c2b76767a9266c812fa0996dd8caaeea388902b8f0e52", 0x80, 0x4, 0x1, 0x81c2, 0x7, 0x9, 0x3, "3f0ef670dbdfd54c4641de64e6f5c20c01dda56fc2374224"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x8080f, 0x0, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000000c000)=0x0, &(0x7f000000c000-0x4)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r3, &(0x7f000000c000-0x7c)="bcd21c191e183082e59269179f82213ba462ba1e21267b42845475615e9d04deaec3798dace3106ecdbb2d5127e642f8bed96970a3fa5ad584ab249ea430103eda810b179130f6c3c0f6c10864d349d6a6b0c4b8980a25c2b158784a01cd033603210aa2bbe7e1a249357f2e94bf0684e7efc40a0f085535758c9a8f"}, 0x10) 2018/01/17 05:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pipe(&(0x7f0000365000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/17 05:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e7e000)={0x0, 0x0}) epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000032a000)=0x0, &(0x7f0000b1c000)=0x4) connect$inet(r2, &(0x7f0000149000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffe) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d30000-0x4)=0x90) 2018/01/17 05:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000b7a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007ad000-0x4)=0x10) accept$ipx(r0, &(0x7f0000452000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005da000)=0x10) 2018/01/17 05:16:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000071c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000452000)={0x6, 0x3, 0xfffffffffffffffc, 0x8}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000001000-0x8)={@multicast1=0xe0000001, @rand_addr=0x7fffffff}, 0x8) 2018/01/17 05:16:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000dcf000)={0xa, 0x6, &(0x7f00008be000-0x30)=@raw=[@jmp={0x5, 0x3, 0xf, 0x9, 0x0, 0xfffffff4, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x75508498, 0xd, 0x3, 0x7, 0x6, 0x26615db074347952}], &(0x7f000061b000-0xa)='syzkaller\x00', 0xf9, 0x6e, &(0x7f000017f000-0x6e)=""/110, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000085b000)=r1, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc0700000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f80000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) [ 370.973552] sctp: [Deprecated]: syz-executor0 (pid 5637) Use of struct sctp_assoc_value in delayed_ack socket option. [ 370.973552] Use struct sctp_sack_info instead 2018/01/17 05:16:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0xb, 0x3, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00003ee000)={r1}) recvmsg(r1, &(0x7f000087c000)={&(0x7f0000169000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000483000)=[], 0x0, &(0x7f0000ac8000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r3 = socket(0x4, 0x6, 0x52e99670) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a43000-0xd5)="5b25840569806b5bc8b27fb9935ee9cfe023b8ad291387c6267f1355bea39765c4f8e5c410c3070b99a391de7ae80b5b2251c2178eb0fa0b736bd3953f0953d83657eddf2cae7789b26134a711c64a597b0502a872b26befd702a48f33e234f11ff079410382049094bec6ef18d527aeabeaa797c42cb898d3eccc713076e7abde967c1a36f7cac3c16419e7a272075f4a0396715eaff6f1b1a3eb63de70dad529455187928405246ef74dce19bc46018c3731444af508832f619b7323c2df51b19878c23bd97ff477f17e37b774c9a2957160feaa", 0xd5) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000087000-0xc)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e05000)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000c5b000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r4}, 0xc) 2018/01/17 05:16:53 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000026000-0x3)=0x0) 2018/01/17 05:16:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = accept(r0, 0x0, &(0x7f0000186000-0x4)=0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000067f000-0x4)=0x0, &(0x7f00002d4000-0x8)=0x4) socket(0x9, 0x0, 0x5) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/17 05:16:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) sendmsg$nl_generic(r0, &(0x7f0000826000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00009d6000)={0x1078, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, [@typed={0x10, 0x1e, @u64=0x9}, @generic="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"]}, 0x1024}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x2, 0x6, &(0x7f0000cd2000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003c7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000da9000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000610000)={0x0, @in6={{0xa, 0x1, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x2, 0x9, 0xffffffff7fffffff, 0x7, 0x5, 0x401, 0x1, 0xfc, 0x3, 0x2, 0x1, 0x3963, 0x8000, 0x10001]}, &(0x7f0000d6a000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d31000)={r3, 0x6a}, &(0x7f0000738000)=0x8) 2018/01/17 05:16:54 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000009000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000a000)={r2, 0x12}, &(0x7f000000e000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000014000)={0x0, 0x20}, &(0x7f0000011000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r3, 0x0}, 0x6) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r4, &(0x7f000000e000)=""}, 0x10) 2018/01/17 05:16:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e77000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0xa0)=[{&(0x7f000073b000-0x62)=""/98, 0x62}, {&(0x7f000035c000)=""/122, 0x7a}, {&(0x7f0000001000-0x28)=""/40, 0x28}, {&(0x7f0000001000-0xf6)=""/246, 0xf6}, {&(0x7f0000001000-0x4f)=""/79, 0x4f}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f00006da000-0x9d)=""/157, 0x9d}, {&(0x7f0000001000-0x1e)=""/30, 0x1e}, {&(0x7f0000001000-0xe3)=""/227, 0xe3}, {&(0x7f0000011000-0x7c)=""/124, 0x7c}], 0xa, 0x0, 0x0, 0x54}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) connect$nfc_raw(r1, &(0x7f0000506000)={0x27, 0x81, 0xb5a7, 0x2}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000de0000)={&(0x7f0000d70000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d60000)={&(0x7f0000915000)=@allocspi={0xf8, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x400000000000, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x200, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004a5000-0x4)=0x0) 2018/01/17 05:16:54 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f00009bd000-0x1b)="", 0x0, 0x0, &(0x7f0000001000-0x10)=@ax25={0x3, {"55c9aae6837b73"}, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448df, &(0x7f0000003000)="c6e3dac1ae4267c1ce964e") [ 371.105594] audit: type=1400 audit(1516166214.029:93): avc: denied { connect } for pid=5701 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/17 05:16:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000273000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x9, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 05:16:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005f3000-0x4)={0xffffffffffffff9c}) bind$alg(r0, &(0x7f0000d0b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d43091621ba0adcf9a6f653bd3ffa072be2071af10def018f69976097d23b47000000007788ad3b27239d261d7f4c320ab96786b1886db7ebf40d8452d327f21c234d25e5de216896dec2", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:16:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ec8000)={0x0, {{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 05:16:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) socketpair(0x3, 0x80000, 0x0, &(0x7f000040e000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ecf000-0x90)={0x9be, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000684000)={0x0, 0xc4c7, 0x10, 0x1, 0x0}, &(0x7f00005e5000)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002be000)={r2, 0x100000001, 0x30, 0x3, 0x5a}, &(0x7f00009ed000)=0x18) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000516000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eff000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/17 05:16:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000911000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80800) getpeername$netlink(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x3)={0x0, 0x9}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x9f, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000001000)=@file={0x0, ""/4096}, &(0x7f0000001000)=0x1002) socketpair$inet(0x2, 0xa, 0x67, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0x9, 0xff, 0x8000, 0x200, 0x1ff, 0x50b, 0xd5d, 0x3, r2}, &(0x7f0000000000)=0x20) setsockopt(r3, 0x64, 0xde9, &(0x7f0000002000-0xd8)="3a6acdb6aeb01203d3196ed15f6b87af2efe902062287cc6c61970e1e2bae0d80ef152648a5d1d71e39c2052e0bb392e49ae42c56741bd8db5ba4ebc740041300a9949ac4c178c1595a1a8919f961537333568497df872c6ce51404ba84d7705aea6fd5945561459affd4b01d885c97276dc58ffd484fd7782c4cd944b99f0e60cbeeb8dd26c3255e07ebda1293eada538dae1078e45341348a8af9316cf5068adab2c297b04a82e19c0313fc1e58fbba05f5c886f312bbd4434c5e773a4dfe5da62861bf4dd0249afaea75b5e4a9264f343ee950bcc73d8", 0xd8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000005000-0xc)=@kern={0x10, 0x0, 0x0, 0x80000800}, 0xc) setsockopt$inet_buf(r4, 0x0, 0x2f, &(0x7f0000000000)="a3a114643dbb4fd305b6f033e6b26c3387342247a5b82f5190ec807d12033f9781712981a2e3aef66b5d1213fe4301ef1c326d53c66e1b3e261d119ef4703f6522517d7ad24e5e2e152906a206516be185d47cfcad326414e982abc4b2e5194d07f809a74e4e02dc683b777987de2efab12dbdfa6aed046a75968556b4a988642a1c3467586437c8e479817551076297ff65cf5f523885dcb4affd23161dc35fa9bf207eb509761414affeb787a1348416a8b3a978cea434f64fd98fe9fae3599bef7db3094f00e2a472033d80431d45e43f6dde949502fb44ab10e50f0d32ffa75b12a2217f0d719d85a3095eddc5c851f97c923e47fcfcb75d6b8d9504114e726222925a1f880628b9e96d213e29101d13959b2a74ee178f1478c732525af196322d20062d84c0fb9a82e34921ebcba4d408eded0a94dd2becf7a8ad71c7609814d3cabd1d053c59a577edccb3f15f23560f8c72ad6043bb6ac8f8264d3badc84b4c51f7dcb33d4e5450617262f71c202166db07b9d6b20a67cc97dbb05bf5c1cb9e9fdd24cddc7967e9e9e111c7f947c73d8648139e651192bc46dc92c5f04dbab38bd4537ab5e74ef9aa702eaad8f54a67b21d4b1fad48491847358013fb5268e9ff52c546aae29d4c32d43f0f3c08983a7f8c8e18725881ca0311044094c7a80d012a2e86e80803969eb87c4088df2519b3cb602cb2aa7867ab98a311d810f9a910a80d9865a96389950999ac3f673393625440af43a6871571dc5269e75551d87c0fcf53d3f2f19b93bc1054a4a144d9897e50c0e9b43e8818ef1694c36d6e25a1e779c2ce43b097da256f92960fe889761d8e1a4f29c8140f20ca96950038ba4c48c28166faac9daeaa9280c2e2eb92f20a272e442acfd16265b2fa798e4aa209bfb5b041101d7acadadd9f77282e1e640df863f4fa8a05dd5a2076ea4ac5410fd5a642b48f1835c29848744bc5c9b761bd396763389212ab8f897bb1d1fef2b500202788e8bfc3a025647ac529106253ec5730bc4167f301dc5ca439583d0093e4c356fcecd9f61b0b749c40fa96075f3aaf0a3b980626adbc7bdce948ffa4cebd42754062a830ee4ccc282880c4a321de4d418eb582f27390ecf3482fe5e79db1542254b5aac596b5f9984d26c2306d1211cb987f02d7aaa1ef0ffcffb3e6fb088cc25d6f5748e7f5b5dee6bdea0063e9e4757a2caf3d2cde37bd05f9327ae396a59442081235354d4adab4a896d3e5c136d9107b7274d000058416f50f0b991f8ee729deadb31b83507d9e4d97388f145393dc2d07c6283ca23d388cfcf8dc821235bc997178d2914c7f9a405a51b4bc36eafe1e57105b0fd3f53c96111aae3e7176b5b889f4850d87a69bd237daf96fd7d332f0b4579f5080593b90c8b03f78b933a9232a51d413a355ec0195c349a78329688fa820d3aed165e9fbae22dcb2b465f28991b096db6654d134afb1c21adcefbd8a7bef656e60c87b9069c3f5e625f7242b02b4c6b39f28fce16965732bcac77bd580aed79bf58e5ff533c45a9b99fad39c15a18f26e178ef221966b25b353f6cd6d602e08a078defdf66faa87182491eddb64446c68b7725388d95ce2346e83bca1e841288b73130068112e3b5140acb02160631e055a9255ace998aeae0789b6867c5a2311814ea0c73391f09d721d68cc5e2ec97cf394d201572156a9c625e85ad81989c27e280d3fba799763d9de5abbc06bbee9096d728290325d66cb5a08589ec5937070035e675419aaf2018e34f6a7f327cf0f8826aaf2cbd38dbae2d342908acf48a8da0b142a499f0e938b880c56ab91b221c2ab3b20fe0151a189d849c3c3f20561825d02665b2e34264d87d4d1b15cae925f18bf3bdaf4c17e1398c1f03902357d98139e1fc493681c7b455cc9cb94b383588f6fd93fe09a6d493d9c2c35d0a03cbc0eec6e723f4d076a11506c54fadb32f0eb38287d9f6b210ffa0d029d432b9d3a60b1f2a4623469a9ee68fb5390c200457f336ee25f580ad89ced9c1a720f051a9d841c9a216ac3ee7f2b04eba5810fed1d40cd622047e514e85c9f2c02355d532809bf909baffdf6b71bbe3cfe277dc8b16a6e168d04f4e18571f8c07c072a78be734c323b3bd96934d38a570aab5a64dcd1e0555ed42fc46eb1693bbd5ba28847e628cafd06e97479facfb99f87425cefb03f761d0dae7561090217a8d105fb33bce604d528bd0d02779224ac7c7f2eb5daa20d589b674548dd5ec6b962425b6ba3c33356980c00563ddf416347943da17fd2ba3cd60e9565c769f4b8ab022313719d946b36e985e248a599ec45fd4ff6fa0880200e48e001c046c34af762ec07876786efeeed63c015596dd745bb5b50f70935510ebc1701f9466502f9a80fa8bb79189beef54499f6f68e88998df73c23ff425d7561914bdf591d9c1e500de38cfb548a44e9c2f04c90fb84c9a7a0dbf156a1d4fa33aa989f6cd6c8614a7e20c288a967ddb1b502e5d506d5c6998025a81bead032c59fefa12dbd789bea0b2c0063e0e2c0f19880bcd022b8b0e07499af177f74c32cd1df5204597c1daf4f8caa29d6d9f6dbf9213164b0f0b23e888dd3ff337ba072c555a13d25a52c7fcd8609e44cff5a29ac4bf0c07695b8ea68f66e7fa6b1017aef42e6c8ae8a1c219f51dbc961b8d05186a1cc72fba6da7dbd5e346f9ef60cb0c1cfa61c97af5dd84a425d5536b4465bd0b4e381a361dd468bab43626c585e027635c05e6b9344dddee960cbacad7d89f173cbb4eb288652377f71eb69a2f92822d0c62cd73eb5558ce3aaa63e9f54df72e1b83443f8cf1f4b461c0a8abfbb54d3dff2e9e42722041852dea5c8d63e94220383e30d98d8a6c9a19fa4e7f162a65e92aef05715eae1370442323d55a42134caf49cd33e8879075bf9729428c7d5d9e52fe8e2680604188e493fa32f62b9d3ed8d9ef280f9d650a9fab0a6ebded8517b2a01d0b82b2afd0bca062a7f4509b798e00837d0ff815c9f766f33212f2e885db53c8dd23841325f1f296cad9a85f4da12a05825cc69015f8141d66f6755c29fa3d42bccbcd5b16a444944c7b309b34951cab9141e8c8e14f46aadc22b9b94ae13ba3b05b428b22f6e76b8f4545e58a40501c1a327828f4ecc2b0872ac12efc8ddb06d862aa965a90d1656909c8f0a7b7660192d2bf54c86fc3ac63ce844e143388b7f4b5bab26d2ad92ea699d1f24f93960b129e28d551f6c1406d78255961b59f8f5f740e84f752aa830c6f6a74045992d88f0a3e22d5b03848fa2b7457d14140228f19e866c94474e0ce9129ad626861b7dac1fb6e019d4eb049d630d42735a545763cb680723329418749d83eb475030e7a751ab509517a4e66d34d4e958c6ad70c3bb0abd6d035741f412b7bf453de7e53ec2bcdad1669e9e2fda7c5556ee6c2c75d51be5ab79582bcd3b6086f3f464d4ee0b4553856977b4e53a786f6476876fd583ec0297f9315a07ebc7d7957e9a4ff3e01d1f109f0537ca7f43a14f6cb39bddc4c6e45b082dd3e8d422b4bc3bc9674803d8079a18ac1c53516e4eb0881e0f66f57637a9ec22ff1c88b8f9d4d4dbfd4c91d7466a3509eb386c0344f54795040607b176c5eb08b1745173c961d035118c498857c160945b39ff19881662606c3e4630d5c7f13223e4823a27254867fae800e9cc789ec20db83df67ac9006a429fb02819bebf9db143318510d66657fd300a9519a6c81a958b2aec268a47a756c28898bf92d7450a9a8e79afedf599dbf94cc256a6ef978019d9fc9cdf2e104ffb42db3b140119ce00e9be69e2f5e0fd164c35b5d05c1043faa59cdbb105d52cf018f8411d9b83f6f9eee2114f6cbe686f66d08b88f73c62892674158cd1fc6c8835127c3e49fbb2d250641dc3efc4d96836c62665acee9d3b3e96c268906796242db5424bd35d63cf6d14a7a07b41222de3839b2c0489f51aa82d570d8f0fe1a17543f6b4e0fe0e4f96c4b759f709383b9896f032e0f38b5d97413c97224dcb4c25bf3164e7c724f7b8f9950e767b8d982392b7c202c76f0c29738d6fb0c7a3568337bc7a1b793baad762efa439b194252d054775d2b6654398d7a07acf5c5f4e185a1a445ef8d18c327b31bfb7c0a7faa4b5e3b31756f7c1d00b8db3e01e9b7a8fa956adf4ec70a2a4a01312fa9bcc6fb222e5100f15b7211e2c21b4375d44c88e5358e8747484d18e80e42be1ed7c8e9b699d68c271f12bded84ad7ecdd82236a144d8ed049208530d5b94364b73b2f351ff3e2dce82b8d4ea5cb0c201c3abe742c719fcdd8bbc89bb59ab6dd65459179713aabc39842ae37cc792e37eb26b609f62b946d6e91e0d28fb2c597df03c1ce946485ba18b87d834804240d92d6fd027ce20860b4dc6f805bfd78609995cf243d495a10f41a866607ba1d1c85e2831e6b3c93e4f1e3f7b52348524bae04352dd9a1f18406b1a7ae2c5837393dc7abe693db228e843ac6c7623980afe0d898d6602b8ad8ba32d0a5ca819420140efe2b7a8de4e53b4b79fc0720d62beaf6ac545c21e57ff294be991f79138d3d3b7c97cbe194bdc068e8a62ef2880c348d5f5d980a20f30a0fbfcdb51b3bd348a005174afc74addd1c8f957eb63071c8d6cee5c0cb2d266052fa71ddb4d763b4b27e0a703404fc9ae9053ba898b0fd2d3286f42a0cddb001d351657766909bfa655e99ca9ed63fba922190491be5ec904a8d96957f22c0dfe7b854f81c94c2045748e43ac2ae816cfb08e1a10bf3e8e6fb1dc328e29ee6fdf01af642b48de006bdc38466892ca784b3879b1db8356e4eb3c606a997412dea0c8c150c30d7622d4f7989248e82ef9246586c65765f3071695032d6d6bc1619e1c20804095bde6b2d0e5807d513420da1ebca3ac9081fbdbc2280e34c80bc544764fd8966d19dcf4179d410d63d6eab9d6c2188c3a2d511625881df41b45b130401b05699c1e46b7295b967dc5929d486422aff74c2fc8b3354cb0b0e13dba59eec8b2332a64f0d3366784c6eb009a702f7aa84e0af7320246490ef80331ab3bbf7316d5cd00e31e5b0ea4d12815234e351e259a3587e1878f0b83723614830d66109db2108c36eb3b4a1d4244f6bf155189e0e4b814c0d238c58d81d9f86bcfa39bebcbd3c1023a57f4a44b8a06792c68bd0910991f325a83744cf124cc4fa22fb54043be01094f4cdcc323df4afbfcaef1bd7d1d8a665ff0e1dedba38aba80fd9a0708983f2177e6bcd24df3770e279621df57c79e5643a414b9151e6076c8407f38457e59e0230ca8dcd873172904bfc9835dbb28fa2047f4386025a3420534b8889bffcd09ccd48fc5d01d03885e9db63f9d749a2ccf458f5e4e2a5035ca52c0cbc9394e6fb796edf48ffe34f172f9af3bc096e9145b987c2aa31deb29e559c1713a87decaeacbc3082843df383ac622623f569048b914358e47e158b51f4a116fd8576912e2d904bb4abd13e64c07befc01ba2c19a3da9756cf14aafbefbc6e642e5bf460e8b2e0c9cdd1a3a6fb235e2477daa5942aa99a9471268b24ae42c034721a58c588441f1d39551f7572bc3346fea28806b229b533b550ec497781fe7386ca3dcfdbed348d08c3ba596a0f18aac74627aed253194afb3c625610d7fb4d2835c70a337beb7c4ce097acae41f15abb9b63441c84764250eb51b8f2c6108c90d3ddfcf2b8d93c208f1fc8a88bfa10ed8e07e49fcf02fc30917ea2a47e1df6d45b5a4cfcb4c50daf824b2b5487f66d5b4a352932dfa521bd9ac47968c1d145a9da73dd2cf8da898d7a", 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000006000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000006000)=0x1, 0x4) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000007000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000005000)=@int=0x8, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000004000-0x14)={{0x66, 0x1a, 0x3ec4, 0x8001, 0x0, 0x1000000000000000}, 0x4633, 0x9, 0x800}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000005000-0x10)={0x6, &(0x7f0000003000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000007000-0x22)={r5, 0x0, 0x1a, "3a3dedd397b4e0ab499fc6429302a82cb07eca5ba150f0a8a0a6"}, 0x22) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/01/17 05:16:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) recvfrom$ax25(r0, &(0x7f0000026000)=""/76, 0x4c, 0x40000000, &(0x7f0000010000)={0x3, {"d24f9cdfd5a5a0"}, 0x6}, 0x10) socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) pwritev(r2, &(0x7f0000020000-0x90)=[{&(0x7f000002d000-0x6a)="22348e6496a4bdd9099cefa23432922de6989654a43c5e34f75931804d45394d9b2f1feeab27c2b6b9f491de8cec84995fba3e4c01e6d9e7ba05a365ece1b839315b267686f86a51d93e0cb8e8be502890d347f15c63d5f3348c70d8a50f0c2d9790e153f22d09db42fc", 0x6a}, {&(0x7f0000033000-0x87)="f776d0b78b090ac4779c1490c6a962b69e0c2147ade3f4a1cf3886911ace7087fcb67d4e002c00131abbc1337d217a32decc11faf69cdad9364d6a7035d024961e6cc3ebc55a40fae310484b27a6c1f297c530c7aeaa9c804b360ac6b60b6256614f9f4d644df2dce5a114440a23e1e61b6a3d7aecc4f9f8fd1419a63e69932e1f9f18402cc1cc", 0x87}, {&(0x7f0000035000-0xbd)="ec0ad34eb8cfd4412b92e735895797abd452775064630855d1ece1f03edfc8fd06ccf55218519003e5e2055b65fe4c95cadb9ba0bc7a71d27ad03aea0d9c3c12242f152cae811adf54ea48da31c26da8f79c8cf64091739634331838cb7d2614f1b79ec7caf4980014dd8ae7ee9ff80376242b1969a6f7c8947de5e07b9c70a70a450bb9b2044788d020729b8c334ec8eb8df3add50aedd4f913f43718191cd3c21181cc57f0fbbf848e0cffd2559fdb8d9541200bdef74dab390447d8", 0xbd}], 0x3, 0x80000) 2018/01/17 05:16:54 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000761000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a81000)=0x10) r1 = accept4(r0, 0x0, &(0x7f0000442000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f55000)={0x0, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x401, 0x4, 0x0}, &(0x7f0000436000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000640000)={r2, @in6={{0xa, 0x0, 0x9f5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x3, 0x1, 0x8}, &(0x7f0000246000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000001000)={0x1f, 0x7, {0x8, 0x1, 0x80000001, 0x800, 0xa8, 0x0}, 0x3, 0x40}, 0xe) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000076a000-0x4)=0x5, 0xffffffffffffffd2) 2018/01/17 05:16:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0x11, 0x6, 0xfffffffffffffffa) sendmsg$nl_generic(r1, &(0x7f0000006000)={&(0x7f0000d75000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000373000)={&(0x7f0000f65000-0xb4)={0xb4, 0x2a, 0x300, 0x6, 0x3, {0x20, 0x0, 0x0}, [@generic="ee6294e568b66030941790c3a3069297c75fedaabf9d5c132da4e92e245e433aa49a0b71918446d135a3abd725acc08a4cf828f4bf532ea1204b1bea505ea16c53ee0229c37a045cf68747af3ea736619310c446035bb9aa5e6db85550c786834ff8ddf462688a3148d4e945cda9fbe39b4904941b803e98dccdca9bd186cc5e3268415154cbc11c9746bf9ea8f299b3dcbc0dba417d70ab31f142dcc5567e1a"]}, 0xb4}, 0x1, 0x0, 0x0, 0x4}, 0x811) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00001a7000)=[{&(0x7f0000b88000-0x92)="", 0x0}, {&(0x7f00003e8000)="95", 0x1}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:16:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000109000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f00009c3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x106)={r1, 0xfe, "9a743ee0e454ba82b186e3635137d0389927c9d2cfe5190343612674ce23bc6d2ffc79f8a4929d457d043d0c878a4cfc9a33ab61129e901ebea53f5b136cb81ed276c71d10772ab88a38b1bb95f04aea5d9fb51fb5cb803983d03e10cc89543002f36bcb8a898a97a926c61ffaf098b89c4f528c451f4800c102edc2ad637367ca59e3f8a558d24a876644cceed2a244095f17bc829e7eb662e7f3cbb4cb52758a2492b27472bae9bc551d403bf11c02c2c1380030bb7db48924b0331664ad8eceff0811e9d0c96c038f9ba2bc9292bdca7b263c90977a087f59f01bba694ee315bbb98b44d74322b2043055fd658719192d5cdf070e7a203b27c304903e"}, &(0x7f00009a4000-0x4)=0x106) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00004e4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000c66000-0x8)={0x0, 0x0}) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r4, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r4, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r7 = accept$inet(r6, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) r8 = accept$inet(r7, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r9 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r9, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) socket(0xa, 0x0, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpeername(r8, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r10, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x13c, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'generic-gcm-aesni\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 05:16:54 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00003d3000)=""/102, 0x66, 0x0, &(0x7f0000a22000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000737000-0x8)={0x0, 0x100000001}, &(0x7f0000039000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) recvfrom$inet(r0, &(0x7f0000394000)=""/0, 0x3e4, 0x0, &(0x7f0000674000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/17 05:16:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x6, 0x800, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000a35000)={0x7fffffff}, 0x1) r1 = socket$inet6(0xa, 0x4, 0x4) setsockopt(r1, 0xb1, 0x8000000000001e, &(0x7f0000000000)="", 0x0) 2018/01/17 05:16:54 executing program 2: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f23000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000225000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000086f000)=0x8c) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f22000)={r2, 0x0, 0x6, 0x8, 0x400000000000000, 0x408}, 0x14) 2018/01/17 05:16:54 executing program 1: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0xb101, &(0x7f0000000000)=0x0) bind(r0, &(0x7f0000553000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x80000000000004, 0x2, 0x8, 0x4, {0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x401}}}, 0x23) 2018/01/17 05:16:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fb2000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f0000581000)=@req={0x50, &(0x7f00001ab000-0x50)={@common='ip6tnl0\x00', @ifru_addrs=@can={0x1d, 0x0, 0x0, 0x0}}}) pipe(&(0x7f0000494000-0x2)={0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000c9000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80, 0x7, 0x33d6, 0x500, 0xa00000, 0x0, r1}) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000c10000-0x4)=0x0, &(0x7f0000a3e000+0xeb2)=0x4) bind$alg(r3, &(0x7f0000181000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) r4 = accept$alg(r3, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00007ae000)={0x0, 0x0, &(0x7f0000d29000)=[{&(0x7f0000e5b000-0x22)="", 0x0}], 0x1, &(0x7f000040f000-0xd8)=[], 0x0, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009d7000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000017f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001de000)=0x14) readv(r4, &(0x7f00007ad000)=[{&(0x7f0000acb000)=""/43, 0x0}], 0x10000000000001cc) 2018/01/17 05:16:54 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2000000003) close(r0) unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80f, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000002000)=""/184) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/152, 0x0}, {&(0x7f0000002000-0xb8)=""/184, 0xf7}, {&(0x7f0000001000-0xe7)=""/231, 0x0}], 0xffffffffffffe90, 0x0) 2018/01/17 05:16:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x2, &(0x7f000086c000)={0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16f, &(0x7f00000f1000-0x207)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="c9ae2025984c", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x139, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x3b, 0x0, 0xb4, 0x6, 0x0, 0x80000004, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @jumbo={0xc2, 0x4, 0x6}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x6}]}], @udp={0x1, 0x0, 0xa1, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94a31ebe3c9217c424b20fbae692b864072cc97ba02f97804d5db5c5398705d032c37fc7d7c8a44290b723e5715999c890938c3362af5057dd48570ba38cd5a05eb52726cb83834995940a737ab38be8ac604ea3734e0baddb2f4caaac5f11938cc219010784436abb9c503e164dc382cfa6336780fd8585a3cb04cbd339cc70727d"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) socket$netlink(0x10, 0x3, 0x4) 2018/01/17 05:16:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0xefee, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe(&(0x7f000010e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000dd3000-0x40)={0x81, 0x201, 0x4, 0xd1, &(0x7f000082c000)=""/209, 0x26, &(0x7f0000619000)=""/38, 0x12, &(0x7f0000985000-0x11)=""/18}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ec000)={r0, &(0x7f0000897000)="", &(0x7f000025d000)=""/0}, 0x18) 2018/01/17 05:16:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000b5c000-0x90)={0x538f, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_sctp(0x2, 0x1, 0x84) poll(&(0x7f0000f98000)=[{r1, 0x80, 0x0}], 0x1, 0xe7) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) bpf$MAP_CREATE(0x0, &(0x7f0000840000)={0xe, 0xc7, 0xfffffffffffffffe, 0x8000, 0x9, r0, 0x979b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvfrom$inet6(r2, &(0x7f00006fb000)=""/254, 0xfe, 0x40000000, &(0x7f0000fb3000)={0xa, 0x2, 0x38000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x19d2}, 0x1c) bind$netlink(0xffffffffffffffff, &(0x7f00005a6000)={0x10, 0x0, 0x2, 0x4a10000}, 0xc) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00003bb000)=0x15, 0x4) 2018/01/17 05:16:54 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000016b000)={0x2000, 0x0}) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r2, 0xc00448ff, &(0x7f0000000000)="b6579b2c782633e095742e571bd15087291f3162298f459ac8a6f5746ef8677ed37e4044bd7163cf2d23b5a3234e5572627739952d0767061af48f00eb82ab347cc7b146278b0f29f1de28ba63f87c58291b58a60c09ccbb2e9c6767759e8f68b3da645e7b1bd694a05b4ebbc7c863f7be34555b5f1921297b") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r4, &(0x7f0000002000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r4, &(0x7f0000004000)={0x3, {"3decdb562b8429"}, 0x8}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r4, &(0x7f0000005000)=[{{&(0x7f0000004000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x2, 0x3}}, 0x2e, &(0x7f0000000000)=[], 0x0, &(0x7f0000005000)=[{0x78, 0x100, 0x6, "6798390c1eb1f00b214d6b02e598d6ad50da1a6b6d54d89e96c9f758c0e97137b8255c904bc0c0eb7b4bb6327620e5e5b327d4baefc79588c2d7b39151cf350457b70c0e773a8ee079706a72eee98111145d23ab2e52fc045ae994cdd916ddc5f93164bcb201c78e"}], 0x78, 0x4040000}, 0x1ff}], 0x1, 0x4000080) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000006000)=0x10001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000007000)=0x0) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000006000-0x4)=0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000007000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000008000+0x81b)='tls\x00', 0x4) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r4, &(0x7f000000a000-0x10)={0x4, 0x5, 0x6, "81a813b8bdce", 0x1ff, 0x0}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r4, 0xdad08392d73b8d45, &(0x7f000000a000)="86ecc2b3508e78ee29a7b7879348b8609ee14e9ea523668cca17cb8b51b95966172cb3937d281295cc31e04d754697bda78d13ffe2bf034b10fc82e7a243a61dc1152517565801792f4fbdcaf669e5ed2b3b66930cdf67a28f9cd41879c6abdd03181f9c4a64832d68d4119687409526541a5fd5") 2018/01/17 05:16:54 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000001000-0x4)=0x9) close(r0) 2018/01/17 05:16:54 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x5}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002000)={&(0x7f0000003000-0x1c)=@in6={0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000002000)="2efda0759ffd62f9462f563e6d76778acc66380248e519712acf73e997ba6a1cf91fb3d8b38fbbb1d5e1b4fec7b503763eefa0fdb3f0b65594510ec333cc39b3dcec95391f9059c9048311430bc8", 0x4e}, {&(0x7f0000000000)="b9bbd8201630789bea45ca4b7b93aa22f54a6514f0136e3072026ecf0edcf65854b147cd04f02f5dd71b13dd195dbb6b246ce96f95a63693aecb1aed0ac847b788c22b88424d1bad7a0703f60b94889436622c7114e31e60cc0b55b9d0604eeb44ebd51a44aa72ddf4fa3e4ba6d4dc5ec8269d0bc3e4cfa6aff206caf7c4af83ca5091bfc2de87f35bfe803b1d8f5ae0", 0x90}, {&(0x7f0000000000)="0e72e853ca73b5dc04004a7b3fc30bc458c849438a11e9d4cb820d0a7655d9c512dabd414889d6ec722e950896be0c0d0e33f3a92c3aded6e3620877fc04e1476b10d03540ac53bef4985052562dc12393185341bd8f0a78923f8610ccf44e774d51867a4e6c04da00590c65a83f026975ec35dd1c054da251eaa86fabeb19e2325bd1062d21a2db5344b5623408249d1bebe0a181c26b713f4131740db3bc0a0df7b8103be861d9f0cbff5492a83d2e775ecf21330cb5644f7ca90f0231b99d1d5850728beb9e4bc3d8c189bee8df5d189efb15d8e4377be4d7318ec1a9564600680efc942bc1077d", 0xe9}, {&(0x7f0000003000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000001000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x8001, 0x5, 0x8002, 0x7, 0x7154, 0x0, 0x9, 0x5, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x3652c66d, 0x206, 0x3, 0x1, 0x5, 0x0, 0x3f, r2}}], 0x60, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x1, 0x5}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7f, 0x80000001, 0x8, 0x6, 0xef2, 0x1, 0x80000000, 0x8, r3}, &(0x7f0000001000)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xaa2}, &(0x7f0000000000+0x8b7)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000547000)={r5, @in6={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x1, 0x9, 0x89}, 0xa0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00005f3000-0x118)={0x0, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000003000)={r4, 0x1ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4(r0, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r7, 0x0, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) 2018/01/17 05:16:54 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000663000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e9000-0x4)=0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000f7a000-0x4)=0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000554000)={0xffffffff, 0x8, 0x10}, 0xc) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f7a000-0x10)={r3, &(0x7f0000f79000)=""}, 0x10) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/17 05:16:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00004a2000)=0x7) connect$inet6(r0, &(0x7f0000b1d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000798000)=0x14) 2018/01/17 05:16:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00004a2000)=0x7) connect$inet6(r0, &(0x7f0000b1d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000798000)=0x14) [ 371.412024] kasan: CONFIG_KASAN_INLINE enabled [ 371.416830] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 371.424239] general protection fault: 0000 [#1] SMP KASAN [ 371.429788] Dumping ftrace buffer: [ 371.433319] (ftrace buffer empty) [ 371.437014] Modules linked in: [ 371.440203] CPU: 0 PID: 29425 Comm: kworker/0:5 Not tainted 4.15.0-rc7+ #192 [ 371.447375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.451205] kasan: CONFIG_KASAN_INLINE enabled [ 371.451207] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 371.468609] Workqueue: events bpf_map_free_deferred [ 371.473604] RIP: 0010:cgroup_fd_array_put_ptr+0x71/0x2a0 [ 371.479025] RSP: 0018:ffff8801c208f490 EFLAGS: 00010a03 [ 371.484359] RAX: 16900043e00002e0 RBX: 1ffff10038411e92 RCX: ffffffff8181cd95 [ 371.491599] RDX: 0000000000000000 RSI: ffff8801d03935a4 RDI: b480021f00001705 [ 371.499564] RBP: ffff8801c208f518 R08: 1ffff10038411e70 R09: 0000000000000000 [ 371.506810] R10: 0000000000000000 R11: 0000000000000000 R12: b480021f00001699 [ 371.514051] R13: ffff8801c208f4f0 R14: dffffc0000000000 R15: b480021f00001699 [ 371.521295] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 371.529491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 371.535343] CR2: 0000000020001000 CR3: 0000000006822004 CR4: 00000000001606f0 [ 371.542589] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 371.549829] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 371.557070] Call Trace: [ 371.559637] ? array_of_map_free+0x180/0x180 [ 371.564017] ? kfree+0xf0/0x260 [ 371.567271] ? selinux_bpf_map_free+0x39/0x50 [ 371.572877] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 371.579867] cgroup_fd_array_free+0xd2/0x150 [ 371.584945] bpf_map_free_deferred+0xb0/0xe0 [ 371.589328] process_one_work+0xbbf/0x1b10 [ 371.593532] ? trace_hardirqs_on+0xd/0x10 [ 371.598180] ? pwq_dec_nr_in_flight+0x450/0x450 [ 371.604137] ? __schedule+0x8f3/0x2060 [ 371.607994] ? update_curr+0x47b/0xa60 [ 371.611862] ? check_noncircular+0x20/0x20 [ 371.616069] ? __lock_is_held+0xb6/0x140 [ 371.620122] ? lock_acquire+0x1d5/0x580 [ 371.624068] ? lock_acquire+0x1d5/0x580 [ 371.628014] ? worker_thread+0x4a3/0x1990 [ 371.632134] ? lock_downgrade+0x980/0x980 [ 371.636256] ? lock_release+0xa40/0xa40 [ 371.640202] ? retint_kernel+0x10/0x10 [ 371.644074] ? do_raw_spin_trylock+0x190/0x190 [ 371.648635] worker_thread+0x223/0x1990 [ 371.652594] ? process_one_work+0x1b10/0x1b10 [ 371.657064] ? _raw_spin_unlock_irq+0x27/0x70 [ 371.661539] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 371.666534] ? trace_hardirqs_on+0xd/0x10 [ 371.670657] ? _raw_spin_unlock_irq+0x27/0x70 [ 371.675122] ? finish_task_switch+0x1d3/0x740 [ 371.679587] ? finish_task_switch+0x1aa/0x740 [ 371.684055] ? copy_overflow+0x20/0x20 [ 371.687920] ? __schedule+0x8f3/0x2060 [ 371.691791] ? find_held_lock+0x35/0x1d0 [ 371.695827] ? find_held_lock+0x35/0x1d0 [ 371.699863] ? complete+0x62/0x80 [ 371.703294] ? __schedule+0x2060/0x2060 [ 371.707239] ? do_wait_intr_irq+0x3e0/0x3e0 [ 371.711531] ? __lockdep_init_map+0xe4/0x650 [ 371.715915] ? do_raw_spin_trylock+0x190/0x190 [ 371.720639] ? lockdep_init_map+0x9/0x10 [ 371.724674] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 371.729748] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 371.734734] ? trace_hardirqs_on+0xd/0x10 [ 371.738851] ? __kthread_parkme+0x175/0x240 [ 371.743147] kthread+0x33c/0x400 [ 371.746484] ? process_one_work+0x1b10/0x1b10 [ 371.750950] ? kthread_stop+0x7a0/0x7a0 [ 371.754898] ret_from_fork+0x24/0x30 [ 371.758591] Code: 45 88 30 cd 81 81 c7 00 f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 c7 40 08 f3 f3 f3 f3 e8 6b 50 ee ff 49 8d 7c 24 6c 48 89 f8 48 c1 e8 03 <42> 0f b6 14 30 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f [ 371.777704] RIP: cgroup_fd_array_put_ptr+0x71/0x2a0 RSP: ffff8801c208f490 [ 371.784609] general protection fault: 0000 [#2] SMP KASAN [ 371.784661] ---[ end trace 7245ec6460ee760b ]--- [ 371.784665] Kernel panic - not syncing: Fatal exception [ 371.800183] Dumping ftrace buffer: [ 371.803691] (ftrace buffer empty) [ 371.807373] Modules linked in: [ 371.810541] CPU: 1 PID: 7142 Comm: kworker/1:4 Tainted: G D 4.15.0-rc7+ #192 [ 371.818910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.828244] Workqueue: events bpf_map_free_deferred [ 371.833236] RIP: 0010:cgroup_fd_array_put_ptr+0x71/0x2a0 [ 371.838655] RSP: 0018:ffff8801cf53f490 EFLAGS: 00010a03 [ 371.843990] RAX: 16900043e00002e0 RBX: 1ffff10039ea7e92 RCX: ffffffff8181cd95 [ 371.852880] RDX: 0000000000000000 RSI: ffff8801c4d73d24 RDI: b480021f00001705 [ 371.860123] RBP: ffff8801cf53f518 R08: ffff8801cf53f258 R09: ffff8801d004a280 [ 371.867362] R10: 00000000b2b9f897 R11: 0000000029c2cfef R12: b480021f00001699 [ 371.874606] R13: ffff8801cf53f4f0 R14: dffffc0000000000 R15: b480021f00001699 [ 371.881851] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 371.890049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 371.895902] CR2: 0000000000a2fa38 CR3: 0000000006822002 CR4: 00000000001606e0 [ 371.903146] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 371.910475] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 371.917713] Call Trace: [ 371.920276] ? array_of_map_free+0x180/0x180 [ 371.924666] cgroup_fd_array_free+0xd2/0x150 [ 371.929168] bpf_map_free_deferred+0xb0/0xe0 [ 371.933551] process_one_work+0xbbf/0x1b10 [ 371.937758] ? trace_hardirqs_on+0xd/0x10 [ 371.941884] ? pwq_dec_nr_in_flight+0x450/0x450 [ 371.946534] ? __schedule+0x8f3/0x2060 [ 371.950395] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 371.955475] ? check_noncircular+0x20/0x20 [ 371.959684] ? __wake_up_common_lock+0x1c2/0x310 [ 371.964410] ? lock_downgrade+0x980/0x980 [ 371.969142] ? do_wait_intr_irq+0x3e0/0x3e0 [ 371.974744] ? lock_acquire+0x1d5/0x580 [ 371.978688] ? lock_acquire+0x1d5/0x580 [ 371.982633] ? worker_thread+0x4a3/0x1990 [ 371.986755] ? lock_downgrade+0x980/0x980 [ 371.990876] ? lock_release+0xa40/0xa40 [ 371.994823] ? retint_kernel+0x10/0x10 [ 371.998692] ? do_raw_spin_trylock+0x190/0x190 [ 372.003255] worker_thread+0x223/0x1990 [ 372.007216] ? process_one_work+0x1b10/0x1b10 [ 372.011685] ? _raw_spin_unlock_irq+0x27/0x70 [ 372.018509] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 372.023498] ? trace_hardirqs_on+0xd/0x10 [ 372.027620] ? finish_task_switch+0x1d3/0x740 [ 372.032085] ? finish_task_switch+0x1aa/0x740 [ 372.036558] ? copy_overflow+0x20/0x20 [ 372.040424] ? __schedule+0x8f3/0x2060 [ 372.044298] ? find_held_lock+0x35/0x1d0 [ 372.048338] ? find_held_lock+0x35/0x1d0 [ 372.052384] ? __schedule+0x2060/0x2060 [ 372.056328] ? retint_kernel+0x10/0x10 [ 372.060198] ? _raw_spin_unlock_irqrestore+0x5e/0xba [ 372.065273] ? __kthread_parkme+0x175/0x240 [ 372.070611] kthread+0x33c/0x400 [ 372.073950] ? process_one_work+0x1b10/0x1b10 [ 372.078414] ? kthread_stop+0x7a0/0x7a0 [ 372.082363] ret_from_fork+0x24/0x30 [ 372.086054] Code: 45 88 30 cd 81 81 c7 00 f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 c7 40 08 f3 f3 f3 f3 e8 6b 50 ee ff 49 8d 7c 24 6c 48 89 f8 48 c1 e8 03 <42> 0f b6 14 30 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f [ 372.105169] RIP: cgroup_fd_array_put_ptr+0x71/0x2a0 RSP: ffff8801cf53f490 [ 372.112478] Dumping ftrace buffer: [ 372.115997] (ftrace buffer empty) [ 372.119935] Kernel Offset: disabled [ 372.124486] Rebooting in 86400 seconds..