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"}, {0x88, 0x12d, 0x5bd5, "d7d4aaf0578c5520a84d7df1c0e212c56c696f475479366f1b150642334634a1ec8a46d74379397ea0ccd875fd005585462f357875169d6a45a0e75a765177334f46b431a4b8e7c02f1a99d7902631880f760f926bf745295ef6fe2448d1d9d643110bf2b2cbfc2b67a9e0c9065bad3da534f88a72f29624"}, {0xd0, 0x11d, 0x8001, "76596576a7146c622ec9be72308ac4c4d5ef6831b4ab8e231dc4315cfa873d7796ce3d9d4e642c226b294811d9a9f96f1cace816b485c871875f34f7380fd2d61a3a4fc171e552b42337219f5341a8208aa7b688437ec8d803a5762fc7458d850e2ad42a102eeefd9cec68c1bd6f956cb008a038d7a19984e7e610693a07aeb1e44064a7bd055f42c41320c3794c3c4edeedc21ad712fe7a0f90e9c6e0ad16764422b63e509a8f1c48046b85cadf92568749e67085b760572d"}], 0x1168, 0x80}, 0x40000) 2018/01/17 12:35:54 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ffc000-0x107)={0x0, 0xff, "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"}, &(0x7f0000ffb000)=0x107) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ffc000-0x20)={0x2, 0x401, 0x8, 0x5, 0x687, 0x2, 0x8, 0x4, r2}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/17 12:35:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) vmsplice(r1, &(0x7f00002f2000)=[{&(0x7f000094b000)="bb31da9cc5539fe19a24dedcce771cb3eb192611cf110744dca414063bb75816223fa1afaa470938e7094dbf114349d40c59d2920100649f070517f36fd55173fc6e1a4c876fdf7efd836639fbd7e7e9ba05bc6a46ee0310d3de0be51180d11283e8d869c54687d1", 0x68}, {&(0x7f0000ac9000)="a4a4a6f533550699b7e68fb9e5e9a860a543f37696870e585df1869f0027c610f2ccd4bfcb0d352530d3c6af8c3e34e8f44692833ffdbd388bd59e3fce7b37f07403dbb9efda8bd333d4f73178c834b5cd7eab33adaefa1eb1aa7b34ecc6fbc01f137c8a70cd47d576172c17a43c33ec18c2e1a39c37026864e532f0eb0540e20a53f449bea928c166d7eb1443f034067c5fff5a712eb7f5d4bd574fae91fc9e6016fa518a01e583928dd8d6c88445217c7646bc3fd364", 0xb7}, {&(0x7f00004f3000)="181b80c356fbcf8257", 0x9}, {&(0x7f0000ab7000)="f8b8dd43b766bf70810ac6b04446f4570ed77b301295e6fde6a6a91e23636c1f3b77e7deb14c03766eb34e6c5e0e16ce2b245409d0e95834f050628de4709a9ed5a622513c73aff1dd4456f6df6774bb148c4523ede6ab97cf4474cfe3c312ea4c36ecd92f8d80a8a7af012276dc5c6ef96120ef24ee48f5c6b765b7e6ff7039cabfdc9960e258aaa2f9e5ac7b50ef4fd91fa0f7", 0x94}, {&(0x7f00006fa000-0x7)="faa792bc2be19d", 0x7}, {&(0x7f000024f000)="dc0ec17279d28883a72d7443bb11f485dd6d2009529b680cf14064d2db966665180d2c3c20c4be8d0bbe8112f947057d85cc892bd2a51503e60b31d3b4a640cf06c265762e453628d770e54c0a17cac49c9300d463777a4ef1b6d0c126306132f113695f98488b41c3d11df4643a1923db2d6bd8aad23abbbe3292edd7d26cb7524eb8188145e477", 0x88}, {&(0x7f0000849000-0x55)="c4ac2968b66188da603b70155babcf385a4587416e5730f211372b7ad386dff3e16280bc84fe3717e8f8e0cc13c31aa33892c2371f943d5ec15752a390e8cf9c25d407746962ac6b6c6965e06d42d86c0600a5c05b", 0x55}, 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{&(0x7f000005b000)="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0x1000}], 0x9, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000034c000)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$alg(r1, &(0x7f00009fb000-0x38)={0x0, 0x0, &(0x7f000031c000)=[], 0x0, &(0x7f0000eb7000)=[], 0x0, 0x0}, 0x8000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 12:35:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffff7c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000ed000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000061c000-0x45)={0x0, 0x3d, "9b04fe3d9764bb4a3f316ad3a5fb6afcbebbae8ea7ebd8aba807ba4c2e61f0bc33d81040e27fd77dd818fa9f2e3b26179bf5c2eafc46f1db112d053f06"}, &(0x7f000036c000)=0x45) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000787000)={r2, 0xf0, &(0x7f000057a000-0xf0)=[@in6={0xa, 0x1, 0xffffffff964da647, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x2, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff00000001}, @in={0x2, 0x3, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1fcc40000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, @in6={0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000759000-0x4)=0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000a1000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) sendto$inet(r0, &(0x7f00007bb000-0xb6)="64e5ad1732441731835a65df1851b18f327f026657b154ddf22ee704f51d58e15ae215cd30ea954214169c75f1cf169de02c28f1509ea9c1e95558f73cfb5973ffaeeb38a83fff888f096e85ffe119469f93c85e4dd7b71870db08ae216022c3c83e7b982097842d6a63c3409d8f990252d2ac5d6d6f55686d6d920078381bdeb12b2ae1a465d44a737d2896870919e5f9e694e6e602b407457888005500e25f2379f98315c7fe6aa04288a9a34d47e43b18e803c428", 0xb6, 0x801, &(0x7f0000999000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 12:35:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x68, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000-0x4)=0x5, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) r3 = accept4(r2, 0x0, &(0x7f0000000000)=0x0, 0x80800) accept4$netrom(r3, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000)={0x0, 0xd330, 0x30, 0x200000000ffd, 0x5}, &(0x7f0000626000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001b3000-0xc)={r4, 0x3, 0x30}, 0xc) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmmsg(r5, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x30, 0x0, 0x7fc0000, "779b252843d3cfd84a8eccdaff40af8f39b859f0b4d4f8b7777d71a3f8"}], 0x30, 0x0}, 0x0}], 0x21f, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x270) 2018/01/17 12:35:54 executing program 2: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000958000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000069000)={0x1, 0x7, 0x800, 0x44572cbd}, 0x8) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005d3000-0xb)={0x0, 0x0, 0x3, 0x4, 0x1, 0xffff, 0x1, 0x6, 0x8, 0x9, 0x1}, 0xb) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000960000)={0x5eab000000000}, 0x4) 2018/01/17 12:35:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt(r0, 0x100000001, 0x2, &(0x7f000074b000)=""/95, &(0x7f0000f7d000-0x4)=0x5f) listen(r0, 0x5ca) 2018/01/17 12:35:54 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e0a000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x1350)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000013000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000008000)=""/251, 0xfb, 0x0}, 0x0) 2018/01/17 12:35:54 executing program 2: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000c4b000)=0x0, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f95000)={0x0, 0x0}) 2018/01/17 12:35:54 executing program 0: r0 = socket$inet(0x2, 0x800, 0x5cc) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000069000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c12000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e51000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d00000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000601000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r5 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r7 = getgid() r8 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000001f000)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r10 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001de000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000565000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcc000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000075000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ec9000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r16 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e2f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000991000)=0xe8) r19 = getgid() sendmmsg$unix(r1, &(0x7f0000f1c000+0x2a5)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x50)=[{&(0x7f000036b000-0x64)="15292af498678efe532668805923bbe45e6afc16a2551f759869e131e06fab7d412e984390f662fae2f9767101e593e9551238a61ef55d5bf11b78898b2ce8b179c902044030f6288116a1525eddc214148609620df7e27dd76d2641c8bbd88714e91f72", 0x64}, {&(0x7f0000e59000)="41c2399aa1d66f82d595117f21a536da7e9a104642130cc67854fde5243d08ad51893a2e0c08832564e2698158f80f626e67ce8cdca9450bde8a8b625f43f114debf62237133c80c3747e4dfaa5a72eba9174e", 0x53}, {&(0x7f0000b6c000)="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0x1000}, {&(0x7f0000000000)="06c23c7286b4df5e38179c730eb7ecc9b7f9a7037e5f", 0x16}, {&(0x7f0000001000-0x9e)="b86e014a1f6bb6ad96c4c5046c39a9ec88d6ae9bd0270843e3d82144013bebaa35c23617db57e0218dea34e8f48699cb79de3746bfbbce3f38c4aa0f3bd2f9fedea013d5d2ccf621b82994c294d39865d0da43688412070f7b68200727eb73818e5d14b2f8a306eb3ac505ec2dca87c9d6c613bc287964029847c2f0908230732b4670b1a45cdcbe42b052bd90197e4372a9cb4d5a2055506d27fc6bba8b", 0x9e}], 0x5, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xd0, 0x8000}, {&(0x7f0000a25000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x3f)="646308f3f5b938798ae7a79198d4e5b3173e5ca66808788cd5e9dd07ea99ce885eacfe866d3f395dd081d069b98103b3e2ce45ccbc20c91738a1f5ad5c1337", 0x3f}, {&(0x7f000091c000-0x1e)="5a221de36e9fe26e50b7ef91b0a6d48785566925070d56680bbb2681b65a", 0x1e}, {&(0x7f0000001000-0xa1)="2ea61cb80f432ce944a5e030b152b4329a055f97b2c59e4c3b75da28fda0a19fd39cb732183733c130a39178c97f3c7b1167d2fef6e0990b6f4aa7b3e1c7dde608bb1851397c84bfe29b890bc3b4bce4b60b899427f57ef4dd94a203f844df9ea0932cafe390640fadb09f5fd5cdd8acbb3edd6c7a871d7cbb50e32a4d1f5d9fec26c6b489b5db2b75c6211c658b105774dd2f1347ca9cb549c502accef10da7a6", 0xa1}, 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", 0x1000}], 0x4, &(0x7f0000001000-0x38)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x4000000}, {&(0x7f00003be000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000246000-0x20)=[{&(0x7f00002e0000)="c5dcce2b1ebab0dfd89aeac22e2bb02ede9b8c35edd9a3a123e8b027ecc665ec5d48243991874b62e0ae49a2af78cfe9e8743c7163d242425c5e1b14ba1069", 0x3f}, {&(0x7f0000550000)="98e1a713407b6920ec4235e83a944ca1e1372cddef2c4ebf8d8de7ab7d40834b3b38961784e9373ec3db4c1a404a37ebbf009201a7c448f017be30bf54ab384aca4ef468b995dddd5430eb2c332e7fcb34c8d341adb01302d51f08e146e4dfdb9fc6362b878ceeb8d31c2ca852bdd7eeaa24b4f0db1467f286dcb0f49f51535884e3ff02bf68755e2a596af71361a87552ad7a12ce6ef16d683dfae0efe44ad0f3a96f1a4afbffe3b4c26ec7547b803742d8b11b683493a641f285d055b99255fcae1f9d5b7a8101299917a5b290cda3ed551faabca83bef2f870ba22ffbe118c94f3328fb4dbef233cc6e3607e62cc3", 0xf0}], 0x2, &(0x7f0000de8000)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x20, 0x4c000}], 0x4, 0x10) 2018/01/17 12:35:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x7a, &(0x7f0000f83000)={0x0, @in={{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]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006f4000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000246000)={0x0, 0x0}) accept$inet6(r1, &(0x7f0000f19000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000054000-0x4)=0x1c) socketpair(0x1, 0xa, 0x9, &(0x7f0000ad9000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000d97000-0x160)={{{{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xffffffff7fffffff, 0x8, "d83bf8d15200071f28e15edc1a202720e302a99ef20327d1d378bb1d4c90bff29926c590380e15a0c99fd93d9731ab85fcb7402e224fa4bad07736a2ea8c8e2ec73e621bf5c493015116c27bd1eda210"}, 0x160) socket$packet(0x11, 0x2, 0x300) 2018/01/17 12:35:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(0xffffffffffffffff, &(0x7f0000806000-0x20)={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000f7b000)=0x0, &(0x7f0000f7c000-0x4)=0x4) socket$inet6(0xa, 0x1, 0x5b) 2018/01/17 12:35:54 executing program 7: socket$inet(0x2, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x8) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000213000-0x8)={0x0, 0x0}, &(0x7f00008cc000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000069f000-0x8)={r2, 0x0}, &(0x7f0000f96000)=0x8) 2018/01/17 12:35:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x6, 0xf, 0x81) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000c02000)={0x6f6, 0x1, 0x2000000, 0x34}, 0x10) sendmsg$alg(r1, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000065000-0x60)="ae7ef49979a387fe2515e1096c6307cf", 0x10}], 0x1, &(0x7f0000698000-0x48)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f00001a6000)=[{&(0x7f000077d000-0xb2)=""/178, 0xfffffffffffffed0}], 0xeb) 2018/01/17 12:35:54 executing program 2: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) close(r0) 2018/01/17 12:35:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socket$pppoe(0x18, 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000fb9000-0x4)=0x0) socketpair(0x3, 0x80806, 0x3e, &(0x7f0000174000-0x8)={0x0, 0x0}) connect$pppoe(r2, &(0x7f0000e41000-0x1e)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000008d000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/17 12:35:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1, 0x0}, 0x10) bind$alg(r0, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) close(r0) 2018/01/17 12:35:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) listen(r0, 0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x800, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x7, 0xfffffffffffff001, 0x8, 0x2, 0x5, 0x0, 0x80000001, 0x0, r3}, &(0x7f0000003000-0x4)=0x20) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x800, 0x1, 0x3]}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000001015, 0x2, 0xfffffffffffffffd) setsockopt(r4, 0x400000000114, 0xa, &(0x7f0000001000)="034b0007", 0x4) sendmsg$nl_netfilter(r4, &(0x7f0000fe8000-0x38)={&(0x7f0000915000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000e74000-0xb)={&(0x7f0000650000)={0x188, 0xa, 0xf, 0x2, 0x1, 0x2, {0x1, 0x0, 0x5}, [@generic="9ac7f0b4317556ccd9589c8c0e292810bebbab1d006c90637405b35e1421a2c90b622fb3da20", @nested={0x70, 0x33, [@generic="23d70e8e01243dcae68e7fead08bddae35bab2f19688826a645ba42c0165dde1f2e25092758c9e2a43765dcdba3378a2a7d0d8507d03d7fadc546b266e63e727ec45cbef35f30ebbc0d4058f6b9b4ef691aeaca5ca7cc7e4109a3058f2d01258d16e4d6e45f186947e750344"]}, @generic="8c522154b5c2300917728bb76b38cb3d0647028592eaed7fbc8d964ba081a556d0", @generic="52c10ae42d5dd88143bb5cbe4ea1580e62bef01f813de7db40e0227d8a01a81a8f31cef623f7061854cbb3fcc376d49986858274f2c8b82e6a59e7931a050472f97ca657f6dad407eb5549b2f1d1545093444270d7c80626f605bc05026bd9fb24631068891ffb413d317d33a181ba76549f93ed146215a4ed5785da2af59f1e4a7a5f275101d16b5b5c4d6420c5cfb6ebf0b9c56c6ad17a8c68b8bda398cb8f57f1705971e5000921c6d5580457dba4b312011260624a044a63"]}, 0x188}, 0x1, 0x0, 0x0, 0x5daad724f0051e6}, 0xc0) getpeername(r1, &(0x7f0000731000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b29000)=0xc) socketpair(0x3, 0x80004, 0x2, &(0x7f0000b43000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000819000)={0x3, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000f66000)={r6, 0x20}) 2018/01/17 12:35:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fa7000)={0x42424242, 0x42424242}, 0x10001, 0x8) socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d7c000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00008fe000-0x5c)={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffc404}, 0x10000, [0x5, 0x8, 0x2, 0x3, 0x4a6fd7ea, 0x800, 0x4, 0x5]}, 0x5c) bind$netlink(0xffffffffffffffff, &(0x7f00004ef000)={0xe, 0x0, 0x0, 0x0}, 0xc) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000ce7000)=0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f00000a8000)="000000000401092f", 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000d18000)={@generic="e7fa8919ff052c1c00000410f7dcffff", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00003ef000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000930000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000a65000-0x8)={r4, 0x1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00009c3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000970000-0x4)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000662000)={r5, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000321000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f0000acc000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x3, 0x60, &(0x7f0000fab000/0x1000)=nil, 0x5}) close(r0) 2018/01/17 12:35:54 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000017000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000001d000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000001e000-0x8)={r1, 0x0}) r2 = socket$can_raw(0xa, 0x2, 0x88) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f000001e000-0xc)={0x20000000, 0x9, 0x3d}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000001f000-0x20)={@generic="42e1a0e68011a1ae173bc3444f64cd9a", @ifru_flags=0x2000}) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f000001d000)=0x2, 0x2) connect$can_bcm(r2, &(0x7f0000004000)={0x2, 0x0, 0x0, 0x0}, 0x10) 2018/01/17 12:35:54 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 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, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000000c000)="a417a3a33acc9db760ddd554850fbd34786959fc776fdd7523684e3b89d7c25da5cb033980e8104ce5be24f43a7d25ca7aca177f6d62ffb27397e127d5e4c89413a307fc2afbfc2a5fdf59c11676fe662bfc5679904201ce08b9cd97b252b83dd83650ad1281de6dcb2b8886bf4ef03b36ca403a3ff9b25cf1e7328625ec4670b170df84b58fc706c614265b3865836d56fa19a0d70ef90023f527c17a835864f3c1748f92fe5ec0665b9b502ecf3013046eb1b876971042645c698bc1998f27d6ec0bf445e371715f46baddb0849a8b80f4ca620b00c10b9afa6611b799493b348541ee94efde90bff36dda5a6844bc", 0xf0, 0x0, &(0x7f000000d000-0x1c)={0xa, 0x3, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000009000)="") 2018/01/17 12:35:54 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000845000)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000423000-0x20)={r0, &(0x7f00000b0000-0x1)="", &(0x7f00002b0000)="", 0x2}, 0x20) 2018/01/17 12:35:54 executing program 3: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80f, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/17 12:35:54 executing program 6: r0 = socket(0x1a, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0xfffffffffffffffc, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000001000-0x10)=@req={0x3fc, 0x0, 0x100000000, 0x0}, 0x10) writev(r1, &(0x7f0000628000-0xa0)=[{&(0x7f0000c00000)="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", 0x7ba}, {&(0x7f000001a000)="76dc5c40926d79440f1976f7c314e51ea92bce7403c17537536128a5cdf22b99b267f02f43a34634fc449c8eaefa60b23ebf2714fd7c6fc73ecc9f314c1a6bc82a5329a9caf6e00617a5b7f89231064ab75434d62157b304375d8c07b6a7", 0x5e}, 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{&(0x7f0000553000)="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", 0x1000}], 0x4) socket(0x9, 0x0, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2b85}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff00, 0x2, 0x9, "0536e07e8ac108f280c54b501619b37c0ca5ab3aed81035474207cf65572bfc01557296b1d35892b04bcec2530c935d414e8ee859f5d960e807f6196ab3d1926cb69029724849b7a405cbcddc41913ee"}, 0x160) 2018/01/17 12:35:54 executing program 0: mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000060000-0xfe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="42d5202c2319", [], {@ipv6={0x86dd, {0x0, 0x6, "ff0900", 0x88, 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}, {[@dstopts={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x0, 0xb, "5091334b3470a778ed9ad8"}, @jumbo={0xc2, 0x4, 0xffff}, @ra={0x5, 0x2, 0x4}]}, @routing={0x10000, 0x1, 0x2, 0x8001, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0xbf, 0x6, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @udp={0x2, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000f2000-0x1c)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair(0x3, 0x7, 0xffffffffffff8000, &(0x7f00000b4000+0x773)={0x0, 0x0}) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000056000)={r1, &(0x7f000001f000)="51f7e53a971d4c0c238ebcb30d7dc2d122f4bf28115ca0bfff81aae01828c63a660ba0faae5168b9ad121d178c5249e304a069c7b5b537027994d4a3951324f9f17b6040780b47ef20c8cd5596566483e15e6683aa615c481e565292b755c4eacea181cb8bbb5769a54446492cb8f8ad4aecfb15a3027cfe94f4d9bfa475ed6628dba85c78e5e5e9bf53dc27f397f0d0f894216d272b159ddb5cf7b77715d25d7f8940df5e487c3a2f4922e1f3095f5c6680b895df097187a8da5476c5813caff8fb7cecc54864bf7730dac382a47e2201c9332bb8ff288eb508601c0ff174ed1097cde747ed7fc9bd1603f79321f500f29b", &(0x7f00000f2000)=""/224}, 0x18) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000d7000-0x25)=""/37, &(0x7f0000083000-0x4)=0x25) 2018/01/17 12:35:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c51000)=0x14, 0x80000) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x0, 0x4df75ef6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000001000-0xa6)="a2875b149d6b81a063bcb3706d3dfa2a56dda78dba218c426e89b9d4fabd0eebf5e2db43094c2dd057f4f1c0d892c1857494c5c5a7a93f55e4ab0065187c5a19524b937386131bf19a53ea8a1733236d342c3783802481b4e8898075d70160207e36f5d024a0e5029721aab5b8049751a047eb1e5896a9e0c2182b620c4e9b1192568074062d0eb43f8064220bfcb4634f7f7a063b9e991c064bf7d3be37200a595b6788a2ee", 0xa6, 0x1, &(0x7f0000002000-0x14)={0x11, 0x4, r1, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 12:35:54 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) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf4000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fd8000-0x10)={0x4, &(0x7f00007b6000-0x20)=[{0x6, 0x121, 0x4, 0x8}, {0x401, 0x101, 0xe7f, 0x6}, {0x2, 0x9, 0x6, 0x371}, {0x6, 0x8, 0x80000000, 0xfffffffffffffdc7}]}, 0x10) 2018/01/17 12:35:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ad8000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000060f000)=0x2, 0x4) syz_emit_ethernet(0x5e, &(0x7f0000023000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0x0, 0x0, {0xd, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x1f, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) pipe(&(0x7f0000446000)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f00004f1000-0x22)=""/34, &(0x7f00003a1000)=0x22) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/01/17 12:35:54 executing program 1: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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}) accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r2 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r2, 0xb0a) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r4, 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(r3, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000df4000-0x18)=@get={0x1, &(0x7f0000dfc000-0xa)=""/10, 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r4, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 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) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r4, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r4, &(0x7f0000036000-0x1000)=""/4096, 0x1000) [ 2576.147430] l2tp_ppp: sess 59/32096: set debug=f55d40e [ 2576.157568] l2tp_ppp: sess 59/32096: get L2TP stats 2018/01/17 12:35:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000036000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f89000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000b4d000)={0x0, 0x5}, &(0x7f00008ed000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d5b000)={r1, @in={{0x2, 0x0, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) listen(r2, 0x9) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/17 12:35:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c4c000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000f97000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001e5000-0x4)=0x10, 0x800) sendmsg$netrom(r2, &(0x7f00005d0000)={&(0x7f00000af000-0x10)=@ax25={0x3, {"83adc6a778f038"}, 0x6}, 0x10, &(0x7f0000103000)=[{&(0x7f0000d01000-0x8b)="c6b3ede0701c0be3b45d807e3b988f258244ef7b7dadbea18d9897ae155d8630f2949ce20bbd5d1e9338aee5dfb8d9dca4a9372c95c5889b7e71e016be2832c8c1e723f5ad54ec3312154114db7bad24cf6b6a740ef48caa039ad83914e8c6d823fb4faa966fd373549cd3e494493321fd8437704f86906333e8c107989b349722fc92b0bf532a42d65136", 0x8b}, {&(0x7f00008af000)="c5c8a7ac6a76933c39995e4eba039cc8254e4409a7", 0x15}, {&(0x7f00007b3000)="527ae296b82c06f3dec83693df7d63eb997dd60c9c029d7f058e98392640351c7216131661c9bb268e090cd4bb6e82bfe03bb74bbdf5e2f2269bcbeed4a7ab4dcc10599fae688f88821fdc565a605716f97f6f3eb27f5e712f690d16a950d66c423c6b52b56a58b99fa150646dd148db1c8e2f37b00104e25d9f624b4f19aa35c954d1ec68e107b318eb48ef035d765bfc30b31aefa7dab24822619f8cc545f1ff7b778d3ad5416b5460463986b5ef3da32bc39d091d4b0bd3bd441411e94c47da62c1a8ec6ee1e54847a53daf69daf41edc95e7c0469c37ee6e78", 0xdb}, {&(0x7f000043e000)="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", 0xfc}, {&(0x7f0000bef000-0xd4)="d7b6718b6a7dc9cdb3f6142b7ae1dabbb24aa2e1d9f1ef96995d536b766369b773ff3fbde337daebd6e7d37bb617b03c03277b521f68691130d73d11db3d47685a0fc7e4d7dbc28643a3017e638f0a9ce4632279888f49081049f73af45e218210c0136939e64e2dab188bb841d07650d3b07bd1385aa6cb471d8a1c3ca485b362840fc7db91f0775859fb983dfa8676525ae4b8870312851ab4acdcd3df40542f0bfdb30fb7b8e6b69a4ba48c320778b93c6c3166a5c02f859fa697b650a6964fcc41e49ac23920756283894eeaa1bfdf3a66e1", 0xd4}], 0x5, &(0x7f0000526000)=[{0xb8, 0x119, 0x3, "62c32bd6d9fb36c052fba8736bea242f6a66eaccccfe4cdf4a502f2451d2a33423ae39f5a921474314f088f2a518651cc5eb2e5282d9706be055324084782245464fddd3e3085ab307957b10085d08ee0a9830eaf9bcc7fdf213fdac14ea3304b0b1b76e87a7ecd05c24fd41d00d800fc930fff0ac0242601921760455f17271d4ba2868a91a8fd156739dfe37dfcf15c7a9562333ca2e69ead8f301d49390b41baa95055df480"}], 0xb8, 0x4008004}, 0x48004) bind$alg(r1, &(0x7f0000b6e000-0x58)={0x26, 'rng\x00', 0xe, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00005e5000)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/17 12:35:54 executing program 7: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000001a000-0xb2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f5000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000092000)=0x75a2) 2018/01/17 12:35:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00006d1000)=0x0, &(0x7f00005e9000-0x4)=0xa89729f5) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000513000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000092f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d41000)=0xc) 2018/01/17 12:35:54 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000924000-0x4)={r0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ef2000)=@assoc_value={0x0, 0x3}, &(0x7f0000ef2000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000009c000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000084a000-0x4)=0xf1, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000873000-0x4)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006f1000)={r2, 0x2}, &(0x7f0000353000-0x4)=0x6) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1f0000000000, 0x6, &(0x7f0000ef4000-0xa0)="4654b26b204f46cce68fded8d380d34c23a75edc1fbe5cdde877c8f4bf520a31681cb15443dceeb77c0dea6dc73cc02243342533dffb8c5ccea43f74bcb4ddd92870bd40f1b439ee1a2ca6e413a85e8b773a08a0220b838ad513de7951ee2dc4ce71da6658a05cf3aa7dc3d3641f7fd3641e1a493e0e63d0f51accc2cc4ec52855de480179bdf9923192380cb7cd659589db40454b8bf5c4bc8325a0a5930bd4", 0xa0) 2018/01/17 12:35:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008fc000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/17 12:35:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000001) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002a5000)={0x0, 0x0}, 0x8) 2018/01/17 12:35:55 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000)={0x0, 0x7}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb9, 0x4, 0x1, 0x0, 0xfffffffffffffffd, 0x1, 0x5, 0x0, 0x5, 0x1, 0x6, 0x9, 0x5, 0xffffffff, 0xbfc8]}, &(0x7f0000005000)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005000)={r1, 0x3ee44214, 0x1, 0x70, 0x1000, 0x6, 0x0, 0x800, {r2, @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]}, 0x7ff, 0xffffffffffff90a1, 0x0, 0x7ff, 0x4f6}}, &(0x7f0000005000)=0xb8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000004000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 12:35:55 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000007000-0x4)=0x3, 0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r1) 2018/01/17 12:35:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000da9000)={0xffffffffffffff9c}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00001e3000-0x10)={0x2, &(0x7f0000a72000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) syz_emit_ethernet(0x3e, &(0x7f0000303000-0xb2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x1f, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/17 12:35:55 executing program 5: pipe(&(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x20000000000b}, 0x1c) sendto(r1, &(0x7f0000b30000-0x78)="3d6a04fbbca0fc78faa94727f6ca2ad60b1b55fecda9ad4546ba146f2cde76eb06dfe6f44efbdab91ab4d83c0d96c04d2c338024092a80d991c347686076560e46ef251939f15d5e5904506304555d053951f5169f0115ac5b3d7da41038c83d387b276a61e8552fe7ae4350d4f4421a550ffca3079203a67290abf3e02a0c91d70591ad093cf82e76e7a78246780fd88227da", 0x93, 0x40000, &(0x7f0000ca9000-0x8)=@un=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007bc000)={0x0, 0xdf, "94af398b610cd786febbf387457f08d7e9a76add87cbf0daa0fadcc97489b48f0654d6822cc0d025b80a1554c134041fc32c3682f0473a69d4c2547c4e925c5afbf893bde251132afe39861e761cfa46610b2cd01d2ac4562dd6ca2613690aa511c7249afa60f98c902826444a1b2c5d056970ed1bc4568f129051c33d13dfd2190245b6da9ff19e4dfad2f8b21bc435fc3ec743ee15da8293c5a6b3dce492fd372843dd3803c8031b927cb9a222655372e760e968ee7597a294ff19b698d5efd6443d2e0334d5c5dcee2112c7e3af95303c6a7d17ba1de2fa7c05ba19a63c"}, &(0x7f0000fc7000-0x4)=0xe7) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d73000-0x8)={r2, 0x1}, &(0x7f000029d000-0x4)=0x8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00008ce000)={r0, 0x0, 0x0, 0x16, &(0x7f0000056000)="", &(0x7f0000aa3000)=""/22, 0x6, 0x9}, 0x28) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007db000)={0x0, 0x0}) 2018/01/17 12:35:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000918000)="c1", 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)=""/0, 0x0, 0x0}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendto(r1, &(0x7f0000123000-0xce)="b9e17533a3be741d549f5e68de3d0c84c70a9a97a07abee949cabca787c89d520830953c857863c17d7e6d8c7812c77219848cba583e02fd581b65e9ce638d73ccad3f78c1110e87b7c71bd4c3ce6187479c79fdc859ecaae9654915e392aac5cabff437381591a5bd20dbeba44adf6fbddf96d0e388cc23c0a94919f78cb44fbe671e230db3e9019b9ff848d33ad256aa2cb1b0684d93dc2f8ccc14f3d30b79dbc53c8ec4d90b2ae10bf5aabe74e48ad9d046584a4adf3a9c0b16b1921171728708ecd081cd48952f148937e3d8", 0xce, 0x8000, &(0x7f0000588000-0x1c)=@in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) getsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000b6b000-0x4)=0x0, &(0x7f00004d3000)=0x4) close(r2) 2018/01/17 12:35:55 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000016000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000017000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000d000-0x4)=0x1c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000006000)={&(0x7f0000018000-0x10)=@ax25={0x3, {"a2b3bc49ac5897"}, 0x6}, 0x10, &(0x7f0000017000)=[{&(0x7f000000a000-0x74)="08bd043ab57b3a38122146c2b9b616a8f1baf8895862342b995f41c911ac49c218c8005557ecfcf71f2f7fcf7e22fccfaa3ec6a5f355625e9132403e757b6247358a99259251ce3f440c0974f5c249247c5cc02a87fef9a3980dffeead602cf6536aab677b8d0f5a7ebd77a42783f9d957ee603d", 0x74}, {&(0x7f0000002000-0x6c)="fc329ac7f9026c63c3219bc6fb0593e83b44444ba357d12ddd7da2d3e7859946cbe8f2fb0a5dc54dd6d1a976fb6c535d06d13368a3469989c41de3d3660c2a5f5c483da170587646d9d074ad3f7621f7d52ca0d2187fd1100a2ca31704c9bec2cc40a9062e399ae412990324", 0x6c}, {&(0x7f0000018000-0x72)="287507b7a0064f78f5d39d5192710673e399bcc7dd866e44536fbb0cf50d94ed0e389f8f0f3c456eb0d5af18c0ce0f9f8785c39cbd34335da8c1b303af8b6f68e8b253d56f053aa07a2fc97c4942cf2395079c6858e5b10bdd2c61627c3e176da360dc6ac42cc04c87c7be79563f80330490", 0x72}, {&(0x7f0000015000)="356116acef23a4af17cbbf7054bed220fedf8bc62e701435ebef12edd2f83edd565ed62f06db8c963a460210c081bae31676cb791d492830e71724a44ad9ac1a4c59fe678900bd1498be61068e99a7120489d61df9e958e363d40949bc3a3a8172d698819a21d5e7fc220f3d458a26c3b114a01c275c0c9338448bcf9b21b88cea5e39d2550a", 0x86}], 0x4, 0x0, 0x0, 0x0}, 0x8000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x0, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/17 12:35:55 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f00002ab000)="", 0x0}, 0x20) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00000ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000406000-0x4)=0x14) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f000013f000)=""/149, &(0x7f0000fce000-0x4)=0x95) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) 2018/01/17 12:35:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000308000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000025b000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000020d000)={0x0, 0x0, &(0x7f00000ca000)=[{&(0x7f0000777000)="c1d36d10c99539d67f9d73a60f603a80ffb087b69325e986941c2b0d0fe3cefd9c", 0x21}], 0x1, &(0x7f0000839000)=[], 0x0, 0x0}, 0x0) 2018/01/17 12:35:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000d6d000-0xb8)=""/184, &(0x7f0000efc000-0x4)=0xb8) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005cd000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b74000-0x4)=0xe8) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000651000)=""/32, &(0x7f0000c80000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c99000)={0x0, 0x1f}, &(0x7f00000cf000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000faf000-0xa0)={r2, @in6={{0xa, 0x1, 0x7ab1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x8, 0x9, 0x200, 0xa2}, &(0x7f0000b23000)=0xa0) 2018/01/17 12:35:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00006e2000)={r0, 0x2, 0x7, ""}) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3a000)="6d2de6128d62fc1f0bfcff2e8f389ecde1f82fe0e7947508e1ca615c6853ef596480e2b7082142897696ab4900e609b7119a637e578fa1cdc49c49d44d339cabe9c779efee0cfc7c7c9cbf8c6a23b6f5bfde2d6a3f90e3f5619e7faca26b22204497f543ded6dee2ad109ff9c05daeb73c094dec595c5ba1e37edea9c27a9d5d2a3f1c6fff32a15a75868b38c1a429b6b785124fa799d7efd9e5dcbfa6362b83fd58432d33b98bfb0e7fa78967ab090dff12b3c93ae5c9995eda8a27051a5a2409dab3df4b4f4d8940b77588076d3ef8c5636ff1af4e56d4adbdfe1594ca293e5d76dbc8d1c9946ea7b8deb75c3a3dd3bc", 0xf1) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 12:35:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000682000)=0xfff, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ef9000-0x78)={0x4, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, 0x4, 0x1, 0x4, 0x1, &(0x7f0000b18000-0x10)=@generic="ba6207532d2c124f95ca10b448ee22eb", 0x2, 0x401, 0xffffffffffff2ca4}) 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}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 12:35:55 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/17 12:35:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00009f1000-0xbe)="5e562988776fa54a33a73207108f0631939d7f9a30aa4f25a29209a2ca88a483393f3d4329d5e528c96675c8c200d09a9d0139ea1b397aeaeb7ede979641454f656ec0c41582891cbf2777ebdc82e65defe4b30debe19810bee3d0acc135c1381ccb0bb6a84a454a1adf7567440abd29539c26a9614820a69ad7a14b53a10096ffabc2f8ea575af8440e8e9199319cb760fd0ae7cde3a0ab9a78bd24caf549071d0781c41b12a9a84d485e770fa6b00f9751d883e8e3a0c9ff352fbd45be", 0xc3, 0x0, &(0x7f000044d000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000263000)=0xc360, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/17 12:35:55 executing program 3: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000800, 0x40000000000088) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/17 12:35:55 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000013) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x14, 0x20, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000004000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000)=0x8, 0x800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f000001d000)=@file={0x0, ""/108}, &(0x7f0000002000)=0x6e) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000020000)=0x1000000000, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000021000-0xeb)=""/235, &(0x7f000001e000)=0xeb) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000022000-0xc)={0x0, 0x7fff, 0x18}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000023000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000021000)={r2, &(0x7f0000004000-0x4e)="5386d4356257e114d88187138a504ec1ebca19a52eac009d88b2d49e2e26808732574f360bd0a9ee8c92c4734e0bf091087529b1e541fb842ed4858e04da7b3ac509214231898ae665e7d5f2a299", &(0x7f0000015000-0xab)=""/171}, 0x18) recvmsg(r0, &(0x7f000001f000)={&(0x7f000001c000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001f000)=[{&(0x7f000001a000)=""/184, 0xb8}, {&(0x7f0000010000-0x71)=""/113, 0x71}, {&(0x7f0000014000)=""/224, 0xe0}, {&(0x7f0000003000)=""/137, 0x89}, {&(0x7f0000016000-0x12)=""/18, 0x12}, {&(0x7f000001f000)=""/162, 0xa2}, {&(0x7f0000016000-0x1000)=""/4096, 0x1000}, {&(0x7f0000020000-0x59)=""/89, 0x59}], 0x8, &(0x7f000001d000-0x4b)=""/75, 0x4b, 0xfff}, 0x2) socketpair(0x4, 0x2, 0xfffffffffffffff7, &(0x7f000001e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f000000c000)=0x101) 2018/01/17 12:35:55 executing program 1: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000f0000-0x4)=0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f00000f0000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000ee000)={&(0x7f00000ef000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000ee000)={&(0x7f00000ee000)='./file0\x00', r1}, 0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000005000-0x24)=[], 0x0}, 0x20) syz_emit_ethernet(0x46, &(0x7f00000ed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x32, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, ""}}}}}}, 0x0) 2018/01/17 12:35:55 executing program 7: unshare(0x400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000339000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000+0xcaa)={0x8, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000044d000-0x20)={0x1, r1, 0x10000, 0xf201}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r2, &(0x7f0000000000)=""/114, 0x72, 0x40000021, &(0x7f000018b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 12:35:55 executing program 5: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000f98000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7b000-0x4)=0x2e) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000550000-0x8)={0x0, 0x6}, &(0x7f0000f99000-0x4)=0x8) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f99000-0x8)={r1, 0x0, 0x5}, &(0x7f0000f99000-0x4)=0x8) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000f97000)={0x0, {""/7}, 0x0}, &(0x7f0000f97000)=0x10) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000d5e000)="983189f08f8654a4504a36e28e9b5be867bed1a0c0e23213877be6c4c8df418a68bf8183b372b3cd8b96e78051de6ef51d0778860a01875468592d5d5d61aef456171587251789e4bc1f28fdad451cf21c4cb89f45656c382ee0269791b1cd0649fef0c8f1de375c0813b120b1c4520f04282399c87189c6c34b5609080a9e20f30de842dceb370e2e7ecf995d68900f8371d76f45a186ce11bd4970bdcf9f23", 0xa0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 12:35:55 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x801, 0x400, &(0x7f0000fe5000)={0x0, 0x0}) bind$unix(r0, &(0x7f000052a000-0xa)=@file={0x0, './file0\x00'}, 0xa) pipe(&(0x7f00009f6000-0x8)={0x0, 0x0}) tee(r1, r1, 0x1, 0x1) 2018/01/17 12:35:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000071f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000073f000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000097e000-0x8)={0x0, 0x80, 0x8}, &(0x7f0000408000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f62000)={r1, 0x94, &(0x7f0000cd5000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8a1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf1b2}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4d7}]}, &(0x7f0000dda000-0x4)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) accept(r0, &(0x7f0000766000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000515000)=0x10) r3 = accept4(r0, 0x0, &(0x7f000052f000)=0x0, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00002f5000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fea000-0x4)=0x5) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000357000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003e3000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d22000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000031e000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x1, 0xfffffffffffffff7, 0x3, 0x1af, 0x2, 0x20, 0x20, 0x39, 0x0, r5}, {0xffffffff00000001, 0x8, 0x0, 0x6, 0xb09f, 0x2, 0x80000000, 0xffffffffffffffff}, {0x3, 0x8, 0x7, 0x3f}, 0x80000001, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x4, 0x2, 0x1, 0x100000001, 0x0, 0x4}}, 0xe8) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000038e000-0x21)="0a0775b7cae383e5b3b6aded5c54d6095df0df82010c0deb000000000000000743", 0x21) 2018/01/17 12:35:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x41100, 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$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000821000)="260000005e0009000000eaf83a0000000000000001000000ffffff0000081ee9ff4437eade", 0x296) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00006ea000)=""/4096, &(0x7f00004c9000-0x4)=0x1000) 2018/01/17 12:35:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000909000)={r0}) getpeername$ipx(r1, &(0x7f0000936000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e8d000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004b3000)={0x0, 0x0, &(0x7f0000888000-0x50)=[], 0x0, &(0x7f0000010000-0xa0)=[], 0x0, 0x0}, 0x0) socketpair(0x0, 0x7, 0x0, &(0x7f0000c59000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000be3000-0x10)={0x8001, 0x7}) sendmsg$alg(r2, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000c51000)=[], 0x0, &(0x7f00007f1000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a18000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a0c000-0x10)={0x6, &(0x7f000056d000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socket$inet(0x2, 0x6, 0xfff) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f00005ed000-0x8)={r6, 0x20}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000046c000-0x4)=0x0) recvmsg(r2, &(0x7f0000b77000)={&(0x7f000055b000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000921000-0x10)=[{&(0x7f000075f000)=""/44, 0x2c}], 0x1, &(0x7f0000710000-0x821)=""/4096, 0x1000, 0x80000001}, 0x10001) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00007a3000)=0x0, &(0x7f0000dbd000-0x4)=0x4) 2018/01/17 12:35:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r1, 0x0, 0x1, &(0x7f0000068000)="b5f3dec0678e976747f84288db8159a99137a23bde08dff775c8", 0x1a) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) r2 = accept4(r1, &(0x7f00002d4000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000698000-0x4)=0x10, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000426000-0x4)=0x0) 2018/01/17 12:35:55 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009f4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fd0000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000909000-0xc)={@loopback=0x7f000001, @rand_addr=0x9, r1}, 0xc) mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080b, 0x2, &(0x7f0000f28000)={0x0, 0x0}) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000f2a000-0x10)={0x0, 0x400, 0xff, 0x8000}, &(0x7f0000da8000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000824000-0x18)={r4, 0x9fbb, 0x20, 0xffffffff, 0x7}, &(0x7f0000b2c000-0x4)=0x18) sendmsg(r3, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x80)=[{&(0x7f00007e4000)="28dc90091d1ea538040d42d7e1cda3fbb26de313cb2ec7e7c11bc6a9374f8015cca52a5429a276ea910f34dd230349d601e8c1c96a30c3bd3bdfa1e85a19e0b61e39", 0x42}], 0x1, &(0x7f0000c8d000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00003d6000-0x38)={&(0x7f0000af7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f26000)=[{&(0x7f0000f27000-0x41)=""/86, 0x56}], 0x1, &(0x7f00001f8000)=""/30, 0x1e, 0x0}, 0x0) 2018/01/17 12:35:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e18000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) recvmsg(r2, &(0x7f0000bb7000-0x38)={&(0x7f0000b7f000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b39000-0x20)=[], 0x0, &(0x7f0000bb2000-0xdd)=""/221, 0xdd, 0x0}, 0x0) 2018/01/17 12:35:55 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x7) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000014000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(r0, &(0x7f0000013000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000013000)=0x8, 0x80800) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000000d000)=0x0, &(0x7f0000014000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000013000-0x4)=0x0, &(0x7f0000010000-0x4)=0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000014000)=0x200, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) 2018/01/17 12:35:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair(0x1, 0x800, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000001000-0x1)={0x0, 0x0}) socketpair(0x1, 0x80000, 0x9, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000590000-0x4)=0x6, 0x4) socket(0x26, 0x0, 0x0) 2018/01/17 12:35:55 executing program 0: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000021c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x40000000000000, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x2b8, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0xffffff15, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x60, 0x0}, 0x0) 2018/01/17 12:35:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000053000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001b4000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r1}, 0x14) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000845000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000cfc000)=0xc) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) vmsplice(r0, &(0x7f00001e5000-0x80)=[{&(0x7f0000aad000)="76c288e7e6ea2de843e389d56e8d12c38160605ffcfe31024affa815", 0x1c}, {&(0x7f00009c0000)="b030684a163aee6eb603e58538b856f6ea2c40905350d3e77e052d0318d3db444b3ade9741a5cf8c771ae146f0f29b200d1ff54ce4fe3ae1aca28e30406ab464c01f7273216d333e0e86ac3583d6d72cd11f91f4725ecdf3e424473c646334117ed61c13fd3baf77673754cd1c4a98391c632239c2ab2b264a2920c8d98cc76c47a635d7e37533b2d17614aca36b98ecb93c2305d4dfa019cbeb343e73382adeb5d6b2e463cc9bef84bbec895f6672d3cc65134abd33c3d921be8f3206dd665667011e22b8cd80a42d1ca1e7b7dc52953bdeea5bd067c7e4612f040e628a", 0xde}, {&(0x7f00007e7000-0xf9)="fe04a964362eae3a533628a961c31547b17d0a6a9e31fef4872d2a0cce313297a7849fc589dac7136b1e8b15fcb5950475b1e8ad77d85e5696eb2ee32930e396893f4c694af54cca360360c5fbf3f2a083d7ddae4cc20aabea9691277b0251ea9484dbeaef3b55f37925b17b9c20504cbe1ece7c278f10f881bc237966d16ff763c178d4e502d4a11c53c009884e1b323ce4af81eba8fdf5b37059c225dbf11e87ca53e7a6fe02d75207196b0fa3c2f6510a1a65917da81ed063a81cd57c05108fcfa0f2f2e84c324ae2c5c467d50344b584c49308a4779a9ff0eefdd93dc5fa9b263fc21c83b2f6326ee5f6454edcc99d90d79da5a218443b", 0xf9}, {&(0x7f0000c56000)="87349277c70a815fc4f03788eda2fe4a08eeaa748abd164b0b31d162c84848ca5737b2a457f92e2c89e7115e521f6b165ebb33210b9374ec9d46782c92ad36c26cfe67a56874f3c3bc33fb0f3fda837d8c5c84dcff577c1cfb4f5720d78784dbd98bb1bf2192d6977938fc591387dc614ee8c58625ea9750eb775bda902ccd889b62f80d3d322a7495303a121a63931200", 0x91}, {&(0x7f00003f6000-0x52)="eb2fd7b9ef2f0554c22cb374e2b43bf9058943e6a50b7ad045d13e0385053493498c3317bcbc7d2b2e153618be3d59741829dea2a73bd4eef50dfa83ee9c93d7162f8996ae17d7433ef21641f0343cfb40f9", 0x52}, {&(0x7f0000ffa000-0x19)="3d5fffbc4651650c46a37acfbf36513eec84b4ac13c4896e1c", 0x19}, {&(0x7f00004ad000-0xee)="408af1965b14339092f5b69d37296267a379b12e6bbb45630e7902d46b97443595ae5b15156b757d79b8be5f8fc578b4b92089381788b4c539af15d45523cbc2ce8c201e3d652f8ac9a4f8d11fbd4fb438307d7b9005e9122d05b76f327801829a9dcb8c56961b5e5290ca1fa663092844ba7409d3888b10ffb2abbc0a0270d745c2d2fe4d4ba5841690810b815e1d3c4b462a9b3f971ddf549fb565db1ab52bf84763b08a529001fd03b173da77cd877c212f65c2df70f470e83d0658c938599e7c7ad355e63b64e88410ab9ac520a1a65ded70bbfbc28295abb84bdc56b79f265e712ffbf1721fe4f836adb510", 0xee}, {&(0x7f0000c1f000-0xe6)="ca0f2ef7630f1ef682e92a45f501e3d5bec6785506163b882890c3016a469a8166fc062578df270180fdeeca3ca6bd66b3304f4e088614a1c55a951d735aa9f73b542d92012baef1cd74bcbd0396e927c9ee255a6851f4516756a9188f5f1355b1b42d390c2968e809a7abf2b383396c25048fa7287911e84194404aca64f5033ffbee158d7f19b13104b628935b182f3df4941f84ec4ff13536941d0d082ed165f3b41a78d94db406919ef7bfc8d386201b97755c719a05bdfcf13dafd320ee614a7322d7957cea70338b5464dd70182b49045b8cc0d4b461325964262618ddcc62246e8f5d", 0xe6}], 0x8, 0x7) 2018/01/17 12:35:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000aa1000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="89b4ec3809a1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1cd144be3653edd12651feb7a6a58346"}) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 12:35:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7f, 0x4) 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) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={0x0, 0x7}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x55, &(0x7f0000004000-0x4)=0x800, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x0}, &(0x7f0000001000)=0x8) getsockopt(r1, 0x92, 0x44e5, &(0x7f0000000000)=""/23, &(0x7f0000002000-0x4)=0x17) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000002000-0xc)={0x10000010, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) bind(r0, &(0x7f0000938000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x3, 0x4}}, 0x2e) getsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f0000f14000)=0x0, &(0x7f0000e40000)=0x4) 2018/01/17 12:35:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000a94000)={&(0x7f00007fb000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000556000)=[{&(0x7f0000ec0000-0xd8)=""/216, 0xd8}, {&(0x7f0000c5d000)=""/0, 0x0}, {&(0x7f0000974000-0x1d)=""/29, 0x1d}, {&(0x7f00004ce000)=""/195, 0xc3}], 0x4, &(0x7f0000bb9000)=""/64, 0x40, 0x6}, 0x40) getsockname$ipx(r0, &(0x7f00009ca000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006b5000)=0x10) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x57) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) connect$nfc_raw(r0, &(0x7f0000ede000)={0x27, 0x6, 0x7c, 0x5}, 0x10) bind$bt_rfcomm(r0, &(0x7f0000389000)={0x1f, {0x8, 0x1, 0x9, 0x101, 0x6, 0x7}, 0x9}, 0x9) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00003f7000+0x506)={0x800, {{0xa, 0x0, 0x76a, @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, 0x2, [{{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) recvmsg$kcm(r3, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000047c000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d00000+0x657)={0x80000001, 0x1, 0xc2a, 0x3f, 0x0}, &(0x7f0000538000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000afd000)={r4, 0xffffffffffffffe1, 0x7, [0x7fffffff, 0x81, 0x46b7, 0x5080f3de, 0x4, 0x2a, 0x59]}, &(0x7f0000394000-0x4)=0x16) 2018/01/17 12:35:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00001c9000-0x38)={&(0x7f0000a27000)=@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}}}, 0x3a, &(0x7f00003bd000)=[{&(0x7f000038f000-0xab)=""/171, 0xab}, {&(0x7f0000201000-0xda)=""/218, 0xda}], 0x2, &(0x7f0000f96000)=""/15, 0xf, 0xfffffffffffffff8}, 0x0) bind$netlink(r0, &(0x7f000011e000)={0x10, 0x0, 0x3, 0x4}, 0xc) r1 = socket$kcm(0x29, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000afb000-0x4)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000033000)=0x40, 0x4) 2018/01/17 12:35:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ca6000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dc7000-0x4)=0x1c, 0x80800) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000cc9000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000aa9000-0x4)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000096c000-0x10)="827f856401feeb67bb33dca7b96df8bf", 0x10) 2018/01/17 12:35:55 executing program 2: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000f3000)={&(0x7f00000d0000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00000c3000)=[{&(0x7f00000f4000-0xa8)=""/168, 0xa8}, {&(0x7f00000ee000)=""/100, 0x64}, {&(0x7f00000f3000)=""/229, 0xe5}, {&(0x7f00000c8000)=""/167, 0xa7}], 0x4, &(0x7f00000f4000-0xee)=""/238, 0xee, 0x5}, 0x40000002) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000c7000-0xb8)={0x0, 0x81, 0x2, 0x2, 0xdb0d, 0x431c5c5b000, 0x6d, 0x5, {0x0, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xff, 0x2, 0x7, 0x40}}, &(0x7f00000f4000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000ce000-0x98)={r1, @in6={{0xa, 0x2, 0xd989, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3}, 0x98) 2018/01/17 12:35:55 executing program 1: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) sendto$inet(r0, &(0x7f0000c61000)="", 0xffffffffffffff20, 0x1d, 0x0, 0xfffffffffffffc7e) 2018/01/17 12:35:55 executing program 3: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r0) 2018/01/17 12:35:55 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f000000b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000b000)=0x10) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)=0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000d000-0x7)={r0, 0x18, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/17 12:35:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fe7000)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00003c8000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eaf000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(ghash,xts-serpent-avx)\x00'}, 0x58) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00009fa000)=0x7, 0x1) r2 = accept$alg(r1, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000ac1000)=0x6) socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet6(0xa, 0x7, 0x800, &(0x7f0000173000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000da2000-0x18)={0x0, 0xffffffff, 0x10, 0x40, 0xc68a}, &(0x7f00004db000)=0x18) r5 = socket$netlink(0x10, 0x3, 0x7) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000f7e000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00004df000-0xc)={r4, 0x2, 0x30}, &(0x7f000015a000)=0xc) sendmmsg$inet_sctp(r2, &(0x7f0000e59000-0x70)=[{&(0x7f0000244000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000008d000-0x30)=[{&(0x7f0000ed8000-0x7a)="1933ddffe4027ed9e7c2090e405120dc4170f722855583774cac7f1504aa81ac6111039288a5c8ca0e770675308af64e52bad94d27d08b6e3e656429919569eca587e7fdf268cfd1d38f0d145932c16645c603a2edd00dc3f743cb620464bf128c04af51259aa90ef0cca703ff95033b88a21e74e55d986fbbac", 0x7a}, {&(0x7f00002f7000)="6a79f278f682b336f538e423696753a30e5b032c38ec72648456abbb7b1658791115a109dc8d3215a93ff0c195ac01c9161c5c5a805f06275c3c8f2594cbaad54df5d11a40c513182c34a571084876263ef371bbe1bdd4297950f6e6ef1ea1d75ef2a41bb8b729b99eef4db2ab8861469d0ba48dd32243d06f53da7b7ff80d62402da9c14f089853ccceb68ff5316e67c83c707f9c0e01fb240fc2066e493e2b00541bec2a1dbb67eb61ac9244e8e07a1e94479a15329cc03110dac6934d73279c1a096b2c5d0a66542a451c8b9295a8e5407c6b7159c01379a39e58283470c4adeadab6f304a7d7563971d423821e6c1bbd9beb0ce7e090", 0xf8}, {&(0x7f0000299000+0xd48)="", 0x0}], 0x3, 0x0, 0x0, 0x10}, {&(0x7f0000f4f000-0x1c)=@in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b79000)=[{&(0x7f0000f50000-0xc9)="2d0050b8c0fda614fd3dd110dc5e626654e646a9561a44b466b345d27de71a93abe53ad30b0ad5a7f3128e2b35ccb7bedfb1b0dafac4761719a447f7d1e49699dd168016f1df6c7b802dc710190cefdec04ae554c1bf4266fa2b85a123fd09eefdc76f6750ed672b46c768512201e03ece80ca1c5743bb2446b3a076354e19d0844503e3424ecbd5b1be9d392d0a0aed59acfa40796f8a80fd80c4701c5cb40b1deff679aa1dfa9912c175ded0a921889cce915dd9e177c41aa32112a621be3e0cafdbc340616ef032", 0xc9}], 0x1, 0x0, 0x0, 0x4000000}], 0x2, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003bd000)={r0}) bind$bt_sco(r6, &(0x7f0000b1e000)={0x1f, {0x5, 0x2, 0x5, 0xffffffffffffffd2, 0x8, 0x7}}, 0x8) 2018/01/17 12:35:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt(r2, 0x541b, &(0x7f0000c17000-0x81)="ac5747152c24294300ef91e1aa4f7eed6302fafc783ab0afc2c7e61e7cb7f99bd632ac9d7cfb82b43d336b139ef8f6e8b36c7e0c44ca43a555bd2b4d61ef66cf66e43c658f18f9f22b0b43742c621d033b675da9a9290fedd9241baba03fa72a4f92eb03675b6a95f9cce683a03e3d547ead2add2071fdc8281e969cfbe88a8645") sendmmsg$alg(r1, &(0x7f0000039000-0xa8)=[{0x0, 0x0, &(0x7f0000b12000-0x70)=[{&(0x7f00004ec000-0xc4)="085f3f6401fb2f75e497414260f662d654", 0x11}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/17 12:35:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00005ed000-0x4)=0xe700000, 0x4) bind$inet6(r0, &(0x7f0000d06000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 12:35:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x9, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 12:35:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b8d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000860000-0x1000)="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", 0x100, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0xfffffffffffffed2, 0x0}, 0x0) r2 = socket(0x12, 0x8080f, 0x1000000000001) write(r2, &(0x7f00003fe000)="24000000260007003200002c003677037b0501ff010000000000001c001214ff2100ff10", 0x24) 2018/01/17 12:35:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000241000)=[{&(0x7f000037f000)="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", 0x74d}, {&(0x7f00006eb000-0x9b)="a65a0750597a7a104c607de3be07428b84be3e1cd39adc83c63d92814af37ef58254cf44f4fb2c708d03077c734253d3237ad90eb4f1e109b85f237392fa1d353e617b40e4253a9155458d908de89c71086a5d9cdfcf1c7c6f1891d99976b18d638c3c50cc4840c09c442ad4222fc6e18f1950628d3fd83d906816ebd01098e17c195b6b7f5ac2c475723af1ccd9e169b6d58ccde951cd8c50b4b3", 0xfffffffffffffebe}, {&(0x7f00000ae000-0xe0)="60f5ef1da8c3095badd3dbfaa3fbaceb0b62f8f1b5507178501d850336e032468d67295b46a0bedb9d159c3d3fa1a8528dd94f19bceaa00a507c65da951def03ee3e1f92afd30df240beba9fbbf96d8e3c85d8647ab9cc79983d89fb996c24535f6d66aa0495053dfcf67eb60dc2a8ed7bd414574e81b405d75d580631bf1ef3974d2481ae383c95dbb583ad7fc94446f939ade773162de541ee8c249dec9996b39ff85e2012623b76a71d2b8afa70f43cc36897dc292c1660c458d6ec5c958af24afe37950c7b64ed26701235623e9357843d07f0ae39ad435f319446c7f049", 0xe0}, {&(0x7f0000988000)="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", 0xfa}], 0x1000000000000047, &(0x7f00009b7000)=[], 0x0, 0x0}, 0x0) 2018/01/17 12:35:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001000-0x94)={{0x9, 0x99df, 0x5, 0x1f, 0xffffffff, 0x80000001}, 0x40, 0x722, 0x4, 0x1f, 0x4, "d8121dd8992471f5fed43d9fcd0c31487a3e1ce9b65c755486239c5aa1c7c3aef68e1e6d5f1b2dad3eac7d03f023487a8856a4862d31f616bfdeb06a49b5d5335f70cd0c3cd4865ac4b74c85e404597652dbbaa46ad800c47ed9730aa815c9ef0f61a09beda189250e3a9577111d7eeb95ec23c1bdaecc78abfcce6aabbd69b0"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x2, 0x40000000000001db, []}) 2018/01/17 12:35:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000858000-0x4)=0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) r1 = accept(r0, &(0x7f0000182000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000547000-0x4)=0x2e) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000e6a000)=0x0, &(0x7f0000841000-0x4)=0x4) socketpair(0x10, 0x80f, 0xfffffffffffffffd, &(0x7f0000da2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000989000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007db000-0x4)=0x8) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00001e7000-0x4)=0x3, 0x4) 2018/01/17 12:35:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ff0000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x26) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000a5000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5}, @in={0x2, 0x1, @rand_addr=0x7c6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}], 0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 12:35:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getpeername(r0, &(0x7f0000586000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000319000)=0xd) 2018/01/17 12:35:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003a9000)={0x0, 0x100000000}, &(0x7f000083d000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000095c000)={r1, 0x6}, &(0x7f00003da000)=0x8) sendmmsg$alg(r0, &(0x7f0000dab000-0xa8)=[{0x0, 0x0, &(0x7f00008a3000-0x60)=[{&(0x7f0000bf7000-0x40)="59cd092871c960e348e5c0c21259fdbe5e10f9a49bf8b157b4115db8ed1ff26a9cfa4d79e21ad98ae4d3820774dfd93f598f52ffc2658a1eca3091744d4454b5", 0x40}, {&(0x7f00005e3000-0x6e)="5571bb1bc1ab3f058a01bc6a641a9d7bdc173416f6fa90a4bd6cbc384f98d58136d180ab5e97e4854a1e1aeb1dbb8deccaf0841650cbdc1b7d189838067b7188e506211f9d4ce65f5fccb70d8cfafaf22b372b63f25db1a299929e4b3452e5750abd3093835309ec291501f3fb78", 0x6e}, {&(0x7f0000668000)="0e4a8f302b42e11f108950f729543e4d2cb7ceeb6dfea007c62f7642e1e307b54acc320a44bfb46cd875cb0e484e391c611d0eb9ddf9a277168e981861772a975ab9378611e065d44747b1a1745ab087b8158183bf9858b54436b7e22c82404f8063f30708d502b6d8026f74f5f71a362bb09be798d6e11a33352fa39819013e276e6e939fe31474eaf3e14aef0bf47ce03c8761f4b4ac0b745a476a02e8a73875481addf30dc54e28f9297e7b213c4af4f4aeafead18ff6ad", 0xb9}, {&(0x7f00001ad000)="174db8b7941f22f862d079633b620692", 0x10}, {&(0x7f0000785000)="00054c94bf0f2fc19ceadcb27655d9aef2ffaa11013a87d3de7d90168561b30319305852c9cf8c4d3f0ba0f2ab250166ec33524f9915206a7b7f63ec5779623ab51624ca60661c8161d4ad1aa5807c6e221ceada966b61927afd0d8fafec6ba182faa75c9863db9f48842881e4829601e0824e4ed50550b79c30f128c7de79ccd398fa83f0d3bf9af6b59a", 0x8b}, {&(0x7f00003bf000)="4610e1a3ceea45894c6deac8a632cde5714c053686c5159341ba3035a41ab5f52e30678f05556b327b2f3f97d50f5622a77bf35a9147244c1f0cb75f8773bba4b0a24d81b633e623a84d4bcd68fb87a1189c511dbff2c4f2dad630329903e213a01a", 0x62}], 0x6, 0x0, 0x0, 0x4000010}, {0x0, 0x0, &(0x7f0000cd1000-0x60)=[{&(0x7f0000635000)="7c88b4cf3bc9c680d0c384894ac3e0b500784df2c29d170da5f7742195df39f4bb14751cd703aff6b1a60c80f257c085ec90a161a50e84118c4c51420a87b10a4e3e6d55a20d346b047a3d22567eb7ceae5cd1dbd7a56668f6cdb8f167dc", 0x5e}, {&(0x7f00002c5000)="906653beb12970810d9d0d3b1498f291eb4951a905b5bc05378c822af58342494e39776c84c6ab37116ea9f815791a937a24b6c44af3e8b05628bad044b0e869fe61876a30759f137364d8293100720ffc9024db90f34d96c1296fd328d2dfa693ee8393f259", 0x66}, {&(0x7f0000bdc000)="3387e0c7a2d8f8c6c07abc3e179df43e6448fa02c5ecebc8502a8e9b4ecbef8faaee9e07f6c26238e8d1f0665e4a9ec9ac77fba1ff129f33922843070b08c3bf365073f173a8b186b8d1754ca4c111acb794610beda8392d9fffb5de6dbc3c72d246b9093d6f45567ed133fc9a002ea1419115e33d81965cf29428d90409d629aaa96c1eb7d0910413c75e1877bcae568304636e6c009d738f421a6c2291a059db7801d431ed6444d14ec7aed23411b73d936661c21e39885c4af860e2079d79b67d451d576ab8b4f7d0711d25994b24c01ce0da80affb868b72649968", 0xdd}, {&(0x7f0000dbd000)="1e4753cb91db8478bf258b7e15e7d2d08e99d6eb9bd9a90412d7cf2dc30af12276a8e5f64b8ab4851b20b56b5c1a752e0ad19b6173ef7b5bfe5b98e6ff3a4f45ecc8ed0a7538363af334cd1bb060dcb02525cd0b55a3f2180794811440cdfa130700f66a451a62d1c01917612a6a3b2aab043997f4d0926f30fdbf5f65c14e0515173fd3cbe27bebcd1dd9f45e540f236479fc0162202caf03cdff7d14cebbc85df253cd7ba69ebb79c22e31a04487273221edf3995785e38ae2", 0xba}, {&(0x7f0000381000)="837db1612f9db481343a8e", 0xb}, {&(0x7f0000f1f000)="968d76f109f1133b82f5d42ec48bd13d2a2408c3672cbe9ae9964aa3ec8e4e8304bbb273fa77ec20fb4aae3f7b1703f36f79b1b5585461ee813f1c8bcf08933aaab185d7ba1e4f8daee8413229", 0x4d}], 0x6, &(0x7f0000b55000+0x69c)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0xa0, 0x117, 0x2, 0x89, "3ba2abb428f411f1fbf9253583b7fbefc35bee118cc8c644ab183b07e8182de03b9dee6fbc692586b4fd2aacb697a317ad676a77d7e9c22da76dea215c51bf86e13d5fa83afd993794240cdafb47f9348c1971feb1bf85ccb7498bab25a4e63e9c176f72bebacaacb51b10feec89b161fa9054140e11413483e25046acdc70752f11faca2174ceb44c"}, @iv={0x98, 0x117, 0x2, 0x7d, "71cf6141a0fdea9d4afdaf33c4d644efd562caa7ba5255d7ac0101b10330ce57c595d52971a60268081475e5143e705e944f77e84574dba008e9d0d00c6df007f1c3850054d5b64c962aee2b4667722f05e8b2a45db5ff2fd04b5543e4c1c7d0f8e0eeaffa67f627d3fd97ee98c6ed41e566420ade541c66f9e7d1954a"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1168, 0x8000}, {0x0, 0x0, &(0x7f00000f7000)=[{&(0x7f000070b000-0x53)="604a50151b1161eaf6b55262e5ad03828e4c88608cbf0a234df91ce3756fe3b55b3d5388a15a663ffe62306b314f075fcdc3faa6770f27796df548a407a34ba391fa5bb7d1f95433ce5640b8f251e38c00500c", 0x53}, {&(0x7f0000958000-0x2)='\n\'', 0x2}, {&(0x7f0000a77000-0xb9)="26c67b1e18da60f682c4827eb333c214881c8a7385763ed35f3fc59e2e664a6064a88ccb271988b0f5c0f63a588dd762eea38d410ad60281caf0c89646faa997c610a978ed472ce62a241b49099abffba4d88fe9c9c5b7ab73fb446ffcdfe98646b50d0661eb828aa790a6819d24d883965e98977b41dac21f005cdf467460711446dc9714814fabe32966569b5ac251a2fc5271052e315850df14a1bc3a716d849826a9cd5fee42c1b4051bc034b1091f4c1ba2e7faebb48a", 0xb9}, {&(0x7f0000c83000-0x15)="43f7870665cb2b30864457c24910e01ea5b1b6fee9", 0x15}], 0x4, &(0x7f0000b23000)=[@assoc={0x18, 0x117, 0x4, 0x800}], 0x18, 0x20000084}], 0x3, 0x10) recvfrom(r0, &(0x7f0000f2b000)=""/0, 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f0000735000)="240000085200079314ecf3f5f6060a000000000000000009410a05000000000014ff008147", 0x25) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000499000-0x4)=0x0) 2018/01/17 12:35:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000250000)=0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a0a000)=0x0, &(0x7f000048f000-0x4)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x4000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000097c000-0x63)={0x0, 0x5b, "758aa7be74c270fc640129eca6db71a5445db74138b9f60edaef99961c53b3f9198b3edead2348424ceeff06286b06f40431afb09631f62f1b4c22d490754552be699b6d877bf5241d56fa3bd56b8bb10cb1ecf8b4732cfee2a548"}, &(0x7f0000238000-0x4)=0x63) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000212000-0x8)={r4, 0x7cf2}, &(0x7f0000c1c000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000c9c000)={0x40000000, 0x0}) accept$packet(r0, &(0x7f0000373000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000047b000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000025b000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8, r5}) bind$alg(r2, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f000020f000)={0x1000, &(0x7f0000fa9000-0x1000)=""/4096}) socket$inet_tcp(0x2, 0x1, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ef6000-0xdf)="", 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000a1e000-0x14)=@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x1}, @enc_lim={0x4, 0x1, 0x0}]}, 0x14) listen(r1, 0x3) r6 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000ad0000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002a5000-0x4)=0x8c) 2018/01/17 12:35:55 executing program 6: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bac000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000052000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x300)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x98, 0x117, 0x2, 0x83, "ed4ec71841abb2ec8c7b277e64d3eb8a23deddee0875768e8f302157f048b3d65439afca0434bf8d7515a9f0781aebef9b4bc797638372cfc238a5f449f331883f197a734055a02d83ce13781421ab41630cba9ab80682a216c20a9772c0e0b853895056ee17b5372c67d7ff2f913b8b8240a819306f679b072ff93cc6f42521a22e92"}, @iv={0x100, 0x117, 0x2, 0xe6, "ff9a3b2aa4f7893b758bfbb4dd5e5056c65586cf0c9d16f2e0ac4db0bccf6a137d431bc448280d54dddad87bd5e4d357f92f4de50c0247c45c1215dd3d7565934c68d127e17d6a55e37101eff94c54bad5819bb65d5878cae304385ceeaeab3cce503d53cd7568241b100297842b0f4edee8486e50d3062fa7a7db9a290ec0f5034923fc1c1322a7cdf468023a1850d1a92f3966126b11a801ef6e23cb77edeb95c5209dfc240fc981f770d8acb3b8fb642b67485a5e98b3c2d0e7036800cd31e8263bfc1781849256b7d277273cfc4916b9646f58cab0dd990cc0ee4098b201b1077b7cf597"}, @iv={0x20, 0x117, 0x2, 0x7, "28bc5928b82d41"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x81}, @iv={0x100, 0x117, 0x2, 0xe6, "d8091a958fefff98a3c12ab30d9184afde230b6e98328ab1f21d77da282e990426157994a55051fa8e9ced39bf7c698d291e485a5cd056b3a7c6de59b22fa6239e41a056d298e1efc5759f6b483b01f1d22161acea32b091e1e115649729298e2f758869c869392133e8499906aa3303cf189e5d0eb1a2aba97fff9491f491f7e2052eb2317c1a431a7be31f89eb6887e987c969aa0413baf62cc631191ab011390b0aa7ecbe0049059a47f4baeedb27a6caec7b1273cb7bf3e9125c627ac34b49e4ff53fa6fe66f6d63ffeab50a655339daf50e6937ffd4c416416ae152074206c55ebe9a17"}], 0x300, 0x45}, 0x4000000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000441000)={0x6, 0x3, 0x0, "32af0f231e95", "e50b92ec85087cafe9efc7e8d0c8b279"}) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x7, 0x8) accept(r2, &(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x4)=0xc) poll(&(0x7f0000ac0000)=[], 0x0, 0x0) [ 2576.990637] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51569 sclass=netlink_route_socket pig=19596 comm=syz-executor2 2018/01/17 12:35:55 executing program 1: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000acb000)={r0}) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000397000)=0x0, &(0x7f0000133000)=0x4) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000546000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000acd000-0x4)=0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000acb000)=0x400, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00009f5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 12:35:55 executing program 0: mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc3000-0x8)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000dc2000)=[], 0x0, 0x0, &(0x7f0000dc3000-0x8)={0x0}, 0x8) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 12:35:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e8a000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a5f000)=0x0, &(0x7f0000505000-0x4)=0x4) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000781000)={0xf, 0x10, &(0x7f0000906000-0x80)=@raw=[@alu={0x0, 0xfffffffffffffffb, 0x3, 0xa, 0xf, 0x30, 0x0}, @call={0x85, 0x0, 0x0, 0xb}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x4, 0xf, 0x2, 0xf, 0x50, 0x1}, @generic={0xff, 0x2, 0x0, 0x0}, @jmp={0x5, 0x80, 0xa, 0x0, 0x8, 0x0, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x2, 0x3, 0xa, 0x2, 0x30, 0x0}], &(0x7f0000181000)='syzkaller\x00', 0x0, 0x7e, &(0x7f000005b000-0x7e)=""/126, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000098a000)=r2, 0x4) listen(r0, 0x40000000000005) r3 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000950000)=""/238, &(0x7f00002fe000-0x4)=0xee) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r3) r4 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r4, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000337000)=[], 0x0, 0x0, 0x0, 0x0}, 0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000ed000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000326000)=0x1008) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00004d5000)={r5, 0xfff, 0x4, [0xfffffffffffffeff, 0x5, 0x72, 0x4]}, 0x10) 2018/01/17 12:35:55 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r1, 0x1) 2018/01/17 12:35:55 executing program 2: 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, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) pipe(&(0x7f00005a3000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000041000)=0x0) r4 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00007df000-0x4)=0x200, 0x4) sendmsg$kcm(r4, &(0x7f0000e84000-0x38)={&(0x7f00000d9000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a, &(0x7f0000f29000-0x20)=[{&(0x7f00002e5000-0x1000)='\r', 0x1}], 0x1, &(0x7f0000500000-0x90)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000f9b000-0x8)={r1, r0}) recvmsg$kcm(r2, &(0x7f0000d2b000-0x38)={&(0x7f00001ca000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a56000-0x80)=[], 0x0, &(0x7f0000583000-0x81)=""/129, 0x81, 0x0}, 0x0) 2018/01/17 12:35:55 executing program 5: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aa1000)=0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000aa1000)=0xe3b, 0x4) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x0, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) [ 2577.055433] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51569 sclass=netlink_route_socket pig=19596 comm=syz-executor2 2018/01/17 12:35:55 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e79000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000183000)={0x6, 0x4, 0x7fff, 0x7fffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 12:35:55 executing program 7: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e5a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a4d000)={{{@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], @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=@empty={[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}}, &(0x7f0000e5a000-0x4)=0xe8) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e59000)={0x0, 0x0, 0x0}, &(0x7f0000b5e000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c96000)=0x0) r6 = getuid() mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e5a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e5a000-0x4)=0xc) r8 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000244000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003af000-0x4)=0xc) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e5a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e59000)=0xc) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e5a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001dd000-0x4)=0xc) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e5a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e59000)=0xe8) r13 = getgid() r14 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000052a000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000770000)=0xe8) r16 = getgid() mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e5a000-0x4)=0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e5a000-0xe8)={{{@in=@local={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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000999000-0x4)=0xe8) r19 = getgid() mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000955000)={0x0, 0x0, 0x0}, &(0x7f0000e5a000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c0f000)={{{@in=@dev={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=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021d000-0x4)=0xe8) r22 = getgid() mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000e59000)=[{&(0x7f0000da7000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e5a000-0x30)=[{&(0x7f0000e5a000-0xe5)="ae47bea1ad56ac7a39656aab7536de021418e47e88480ebfb97eeea6d86fb41942dee72131da70d7066f0d8d22cbad870d26dc35a035615b7bbc230d9a1665c5e0da8f04cdb1c908fadec506c4759213f313a88c25adc75d2eab062732476b574e22ee9e5ac3102fd0d22caa9d805843be37205017c3df0906e742366f30d92f2a6e90eef3a5d825d8d2f5f24fd3672fab23793d9ba6d254e736dfec4ea1ddc17eb0a18a1e1deb3246b2970a7a3cc568d77269a912c43e4e779ab7bbc81ca513bd45fa33f6a61e5902e05415dd8b7dc97e737e03eae09550c36b5ba4111032c8d62762e4f5", 0xe5}, {&(0x7f0000e59000)="74989892ef296a20909a77068ab34a4d0f15c4b64f2c10bf36509979212b73c0e1954b9b10c2f675fea1284fe9446ba62ee96a801381443a9df27326169f23dc39babbbc58023897c0ae592f9f3fbfc7bb52eb8ee9da8fd63a05b64746fc7a7661190f342d849318a879589512e1a89facd6b108ba333d341db2ae1aa5cd89cabadc48903cbba4656953d51419e941edaac6cf0e755617fbd7ee5d480b5a4722d0f993e5846052c6c932b5b653cfb4f640550d7c80a6dc29266a60e3205bab8bbd0c1d45b89c9f2e1aea40f4504ba214", 0xd0}, {&(0x7f0000e5a000-0x1000)="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0x1000}], 0x3, 0x0, 0x0, 0x24048011}, {&(0x7f0000e5a000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000e59000)=[{&(0x7f0000e59000)="4f7bb17537e86fb17d0bc146e647dd87bab563adba1e793b2ef7af46c6250f2ddba80841b55a3b7a434d5cc87575", 0x2e}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000229000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e59000)=[{&(0x7f0000e5a000-0xfe)="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", 0xfe}, {&(0x7f000044b000-0x66)="40c46bfbf6986c01519d3e0729fe1e0d0d03bbff3d1f070fc0339a844f9f7692db5c4ec936954e1e23ff4aea9c588ecf24595d190c3c16a18c9acfa8a77e1bc66f31c6548376bc3c4bc4c3919d68686ce89fef204004f48723ab0805544c7b3db4ee0d637367", 0x66}, {&(0x7f0000db3000-0x1f)="88b441a788cc354c0f3aba4ee4b6f1fcf75ff8dd5e8ba85d61bd347167047d", 0x1f}, {&(0x7f00004c3000-0x22)="2ce56386db6db36293f0b4ddf744d735d4871843963a236bb973d7fad1aefd3c1d26", 0x22}, {&(0x7f000007a000)="f0a41e9311c699e9deb942f42a6ddae39ebe79a9225471f3c44517ac3eed0d3282a99734531483bdf3590d893dc9ff9241fe8d6f2d6869b5277c53805a5bd7a0e61cfc63c10864678e1393c4186278572b8a9d09e1ce7047cc27022b595872b17fecbab89e35067cbf81c7c183064fed47ee4fe7fc5a940b168b46787d5c742d50daf2f2dd0de90b9f9caa75d4b28b5e3011c2679857bf74c469f28847b0d930572cc268242d37a79742edae40b181916032", 0xb2}], 0x5, &(0x7f000009d000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, 0xffffffffffffff9c, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xc8, 0x50}, {&(0x7f0000e59000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b9e000-0x30)=[{&(0x7f00009c7000)="4eb365eb285f6d1dc72aff9784e0c05f8bf44901766f5f55c086313a3a63977f0cb65071b42be582863dfbaa94c1375acfd56b278d40c4425010ad0e043c58077a2465a35348cb9365b395a0de37dd63f8fe9d3dba76474cbeed38f43396d829431bb1f75437621ed6ca14d277f1997872b34b2818da66578d4fabc9aae51982e87116efc374c955794184c59cce568fe5d558fd191435759eaff5bf777ec822ebaa525ff0e60d2d71a83d48591bd0", 0xaf}, {&(0x7f000016e000-0x4f)="38c901d363a7888e5e6623dfdd0bbd49dd15d3c8dc991de3c4ada14e76484902b5a41dec325bc51681cca480e84f85b589d43b019421527c49187fd6d9d17c09523379fd84070722a2f76d34115a60", 0x4f}, 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0x1000}], 0x3, &(0x7f0000e5a000-0x68)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x68, 0x0}, {&(0x7f0000e59000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000558000-0x5a)=[{&(0x7f0000e59000)="ac6776bff0295d66312e496bc19d6377655a2b5087708fb517aad10d543f38112458069de3b2bf2bc9e0343fc6c79ad613a96a328690a7cda491a27f7f9a889056231a9c8322352dfdbb0e6b65adf8a34c87a93458c7bf01897b9c8ba18c4bf5ef7f44280f7925dfe48cc52a2a5e9ebcd4497d88618215edf7d2320eacf4daaaba95e99d9a2f851f99886acb0460ed15753127c8f28c4ad018c57e3757", 0x9d}, {&(0x7f00008d9000-0x80)="b1840b6750b76c35c80c6835403e7d3faa9252b48a2a4b28f53ec99963b87be3a13135c72dc28fd61fa3840ca2d3254f5bd8bc3af7d88f528c932c647459eba8dd67b3760ec66718e54da3548dc223a101696b681f7fcb38753095f71d9248a886e86969178c901b0d3f41b53a2dd25f4e87676a68001be8f905b710b13a6364", 0x80}, {&(0x7f0000570000)="d1001aecf4b20c61f39f6e11d21790c6f12718fff27c9a69200db9955fb174d5559e7766a2191d63487d22097f92c9d1adcc6e3ce4685bff28c5df62042351258e565f477a2390e458fb0eb3a63afd1ab66a6165cf973b0f899902ed9597a0ba8ae86be7ab2eae5f553c583f8540f013f8d7fade89c17c08681cb1eb72232a23d82a5fdfd74755f0dd79ef1b4196100f2a9c5949d4a3292d812a42317ac10cfc228b3b9cc55d9819009ef4713da85897da1dec28a7e05377212ecf432717079fe4e9fca347e1e084136ce9106e4979b87fd56e6e8fdf4123e2333f427179f1d7b1902590e478", 0xe6}, {&(0x7f0000e5a000-0xc7)="041e4da9cf56e296367d3dc0a6ca702d703f3695081feed93efaa24ad039069a76ba433f3d3d47d203f2f3b773c79d5afb9948bcfdc2f1e939e6116d242ad223fdff2b5596542ceb02f51a8dbb10aff4e1f9a9f02f03dc16dafd82ccd36582f12fe975b3073c39276d9bb95ba109b002ac9658f928e4979fa12c9632112233043574253f6d5e1b8aea6746b73fb57857f4c2a7761e11b4e6654436b91f55efc6e5433ae32cad53c7ea8063924adf5dbd172bbabcf0f3b66284743242e501cba8ca92fcd7f9f4f4", 0xc7}, {&(0x7f0000e5a000-0x37)="42d39588910b6d2d77316287b82c07ce69ec52559736b461d7b7a96833fa3194d804c4f0f578be00e5ee48e2d7a4cf1dbf628dc691f7fb", 0x37}, {&(0x7f0000534000)="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", 0x1000}, {&(0x7f0000e5a000-0x83)="464379e3eb1e7def5bec0cb2d4cd600714e8c07b08ebea06a7460bd4865631f21f320a2516defeb01b0a2993f6972b4e1f65ccf8a455cccb0adf1caf3baeac7b541bb3d0a15a2549bfbd3862b41c55d5cf5aec8fd30fa68dbf9d054dd841de0635d7f769b7270c99ed6b8a202a118c553970ededf3270bdc4ae1504c8282a6dd96d734", 0x83}, {&(0x7f0000488000)="7544a3c202d6bff95c991708696f58d0", 0x10}, {&(0x7f0000627000)="ed555b8efc9a3ce9130ce880abd2477dfa1f9abf32bedbe7ef488f5a6fcd005f58f869328b348c0a0c6eca43ad40b76f99fc61b8963d88dc594950f2eda9cf2689c4f84fbcaad391509afa9368eafddd02c83c039a570f461ea4ed098d85b0a28054662ed11c42349f649a0d9e11d729901f0986983151d9f581ee651d787246d8afc12ce0ea61c58ec71755840255be6066d85abd1d96591a0251ddf9fb2d90b057f5be8d27438965e99fca7c438ac6b89e9cfc80372f6611eb683d6590a257", 0xc0}, {&(0x7f0000b19000)="35a0e14391c3a45eac8bbeb8d39803b6fa1d989ac446821d3e7fa1e01e165a", 0x1f}], 0xa, &(0x7f0000e59000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x80, 0x80}], 0x5, 0x40880) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000008000-0x1000)='"', &(0x7f0000011000)=""/161}, 0x18) 2018/01/17 12:35:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003b7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000423000)={0x0, 0x4, 0x20, 0x0, 0x8}, &(0x7f00002b7000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000159000)={r2, 0x862b}, 0x6) socket$inet6(0xa, 0x80807, 0x4382) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ae5000)={r2, 0x7fff}, 0x6) sendto$inet6(0xffffffffffffffff, &(0x7f0000fdf000)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000f81000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f81000)={r3, @in6={{0xa, 0x2, 0x524f2114, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffa}, 0x98) r4 = socket$pptp(0x18, 0x1, 0x2) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000b2a000-0x4)=0x1) r5 = epoll_create1(0x80000) recvmsg(r0, &(0x7f000087c000)={&(0x7f00005e0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000078c000-0x20)=[{&(0x7f0000acd000-0x91)=""/145, 0x91}, {&(0x7f0000380000-0x6)=""/6, 0x6}], 0x2, &(0x7f00000ee000)=""/4096, 0x38b, 0xbe6}, 0x40000120) epoll_wait(r5, &(0x7f0000e4e000)=[{0x0, 0x0}], 0x2a8, 0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00003d1000-0xc1)={r3, 0xb9, "01230765c4ac9431ebb4684ec52ae692d101e02d88e6243850a0b49c09a7595b4d493c5282646f7b139dffe33cbd131169589e9bbcdfb046244800da32a5a96e10cae7f672973bf5f28dd43c42b36166ee5df5d7cbd3b5378a774434fcd010564f695215ceaf01eecc28cec728dc323edde26217ab5624ec4a0d3e3d4c3f7e030c05f34fa38bed828f7a36f9b6980696b78d1175dc7f5040d4befd460064061d2d88c99bf165147076fa7edf6feebc28bc90cc704f8f5639f4"}, &(0x7f0000e61000)=0xc1) recvmsg(r0, &(0x7f0000566000-0x38)={&(0x7f0000980000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000048d000)=[{&(0x7f000048e000)=""/4096, 0x1000}, {&(0x7f000017c000)=""/122, 0x7a}, {&(0x7f0000351000)=""/76, 0x4c}], 0x3, &(0x7f0000d99000-0xb0)=""/176, 0xb0, 0x5052da4e}, 0x20) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001da000-0x4)=0x8, 0x4) sendto$inet(r0, &(0x7f0000f09000-0x1000)="7f", 0x1, 0x4000080, &(0x7f00000eb000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000aee000+0xb1d)={&(0x7f000004f000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002dc000)=[{&(0x7f00005fc000)="1a11753f1c9584634302da03afd7ef6c5dd98520de46d3d617cc00a6506b6cbee53ebbba3d627a5d9428aefc0c06ff74bb0bf71023e08956c9da555cc5f445878bf7a33d0973d2635aa1ad9a2278b39a59315c5ba3e444b5acee63", 0x5b}, {&(0x7f0000be3000-0x55)="e1a576ad4de2b876fe71f1df5f72517158ceb5260742baf486efa6d7ea5a9e1fa4648e4b8857e1d2d2be15fa3fbfddb5b19a1d2db82ec991ea3daba3d503f5bc7d79aa4dccbf9ded3a0a1840cf36780b07e881c42d", 0x55}], 0x2, &(0x7f0000e1d000-0x11a0)=[{0x18, 0x114, 0x1f, "799c1d"}, {0x108, 0x88, 0x80000001, "733aee37332c66009d7c21090024caad5cb621e40e34c4f7da5b6a44716231187186d6990328ad45d32d2df6a59ff36b938ab47e887692f2fa88664efa8b5402d2731a22e80be7d184bf82083fe1bb2e59c0d8d0fa6fc12da6ccef8e1e18e8ac0968b422ae66edae2b6640151ca8c354c2569c76224a61505faad58f149e92e5c9893519225b2f1b8f826bc62bfd66a02865b16f814620a5ac6d92774907e6bc4bcb239470d6cf9dc6441ce4fd67b33efed6ce402ec989d28c1daee9bf0ba9ee5c9e26c310c4bd9d3fd34cd1403e923b060f577d5cdcaf6bddf2918c934d4520e4447ab27c834c18c1a83d31b5ac6b5715a2"}, {0x38, 0x3a, 0xfff, "53a0df697f2b0e8bf2e1c2002deea5ad228f0b3e9a751a59e9df4bdcf764f05e065354e207d404"}], 0x158, 0x4004015}, 0x4000000) 2018/01/17 12:35:55 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto(r0, &(0x7f0000bee000-0xd8)="170391adc11f7d45da0e587d54a6c0c33984b4c8265a1176ef666f1f57f6be541044157dcbc050002cecabf0f621ee8e4f9d648c0e3118d14e0742d92d4d130ca5153c384512e94ce9829de5313dedb7fcab48403c1019bf981bc9f123939d3049acec9cbb4bb2c11c2e67e50dca413081e3004849f97ff3df62a897778b4fdb7bb6f7557cb17ffa144bce51bf3498a86770c5d0a5f6dd906404ea148a86e207e28178d5f6d9e9633ed434645a5d3a5261227d5f93950ae0b154597d35be913b303423aad27e0213a243f36c73e968a281d2318f8829350e", 0xd8, 0x4004, &(0x7f00009d0000)=@rc={0x1f, {0x0, 0x1, 0x1885, 0x0, 0x5, 0x100000000}, 0x10001}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000010, 0x0, 0x10) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000995000)=0xfffffffffffffeff, 0x2) sendfile(r1, r1, &(0x7f00008dd000)=0x0, 0x5) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f00000b4000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000044d000)={0x0, 0x7}, &(0x7f0000e56000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000846000-0x71)={r2, 0x69, "857cb762905b56a659891fc34e20fbe4f5459b3151eb8ab674436d03b87e0f0a59cadadc635e97242f7783c5abf20c63f9bcced8fbbab3d7cc6e3a67f1297998defb8494c405319bce02ff3e4d770a2402f976875829f2ce88b72520767ce7322b2f667679e901c3a0"}, &(0x7f0000a4e000-0x4)=0x71) write(r1, &(0x7f0000bbf000)="260000002500150485ffff78000036de03ef0000f340000f0e000100ffeefffffff481008800", 0x26) accept(r1, &(0x7f0000815000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000045d000-0x4)=0x14) sendmsg$can_raw(r1, &(0x7f0000027000)={&(0x7f0000a4c000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000548000-0x10)={&(0x7f00009e6000-0x10)=@can={{0x0, 0x7fffffff, 0x5b7379d2, 0x80}, 0x7, 0x3, 0x0, 0x0, "408cdac8fe0684c9"}, 0x10}, 0x1, 0x0, 0x0, 0x44004}, 0x4800) 2018/01/17 12:35:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x0, 0x4, 0xffffffffffffff95) sendto$llc(r1, &(0x7f0000f1b000)="f3efe1d51ec85b1de64d0ce72e6449fc518554b2288797ac370183b509cbe20ce508e422f24fb01e68a9e2a2130f75fa8e54a596b13b0ced77e7426f0d9f9e0fd9ed5a4292b06a9ebb037eaa255dcfe205408d0054a8b7aa052ff9dcb546153035e301adb6094ceceee3eb2e4e0e56e20492d2d864cc54645856f06a4af4bbdcff2ad97d4514a528c7748a3e29a3f9f8326495857cb0a016bc2ef84872d23a0cb321b710b3922810b111e993720d8f2ee2a1148185c539836e035132832db06e6d4049222db5fe8f6f4bedbc0db1fa985166d58940fc080b1443369ea2d4", 0xde, 0x8000, &(0x7f0000b96000-0x10)={0x1a, 0xf7, 0x2800, 0x8001, 0x8001, 0x1000, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) recvmsg(r0, &(0x7f0000e13000)={&(0x7f0000b24000-0x32)=@pppol2tpin6={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}}}, 0x32, &(0x7f0000329000-0x80)=[{&(0x7f00008e9000)=""/151, 0x97}, {&(0x7f0000149000-0xe7)=""/231, 0xe7}, {&(0x7f0000aa0000)=""/167, 0xa7}, {&(0x7f000026e000)=""/101, 0x65}, {&(0x7f0000b55000)=""/60, 0x3c}, {&(0x7f000084c000)=""/118, 0x76}, {&(0x7f000093a000)=""/225, 0xe1}, {&(0x7f000058a000)=""/180, 0xb4}], 0x8, &(0x7f0000078000-0x54)=""/84, 0x54, 0x8001}, 0x10060) sendmsg$nl_netfilter(r2, &(0x7f000084d000)={&(0x7f0000820000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b0000-0x10)={&(0x7f00003f1000)={0x1f4, 0x13, 0xa, 0x2, 0x6, 0x2, {0xb, 0x0, 0xa}, [@nested={0x88, 0x67, [@generic="5971dcdd2c9c16ca327be9fd9db38bea74e154c206eb056f8d1cad2901888a9ce1d7b3f63e51262999fca701f1d4a6e8dc4139dfdc44b485bb98", @typed={0x48, 0x6d, @str='cts(cbc(blowfish))\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}]}, @generic="2adbb1a8ae2deaed2daf7f81dd7c8a0144c532791d32693fed2e448ac3e1a7ae819ba27c98db9455d37d14dcd547cf1bd24da5a09f25d1b8ea7c55a7742f560da50ba061b385e4d3fc1013845d61f63494d7681869db37e0d98f3cc412eef8731dd53fe8dc27142d17e466ca71eff11b60b8f5721966e93a59a4900d47afb3b542a0b733ba982c7a8f3c7b53093846c6f3f2281b10eafdc2516f77b837d32f5eb0e89911199621949b20bfddd1486eaf277f8064d3294d3c1ab1937026ba6f2c82bd680fb79e86a37b7a4fa77b1d26b5f9cf434af21f8fd3a2f14f4ef592360a2750f1b99766582dacb440", @typed={0x18, 0x46, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8ba}}, @generic="11e0cb08383f8dc08e6767dff2e1e5e5678c0216dfc762e8fe44f36c282a6707345a7611d53199f5af91c4", @typed={0xc, 0x30, @ipv4=@broadcast=0xffffffff}, @generic="847b123be48e5c03474e7a051907187d718ff69f144ef251490479"]}, 0x1f4}, 0x1, 0x0, 0x0, 0x40}, 0x4050) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/17 12:35:55 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000014000-0x4)=0x0, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) socket$nfc_llcp(0x27, 0x2, 0x1) 2018/01/17 12:35:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xfffbfff7fffffffb}) 2018/01/17 12:35:55 executing program 4: r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000001000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000)={0x8, {{0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockname$netlink(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt(r0, 0x10e, 0x3, &(0x7f0000000000)="e69a50a3ba549aaedcbc5bf4a86a4d11d841467a55a40a6dff7dc401ca59c84a29d91c623feb9775c03df332cbedc92eb3", 0x17e) 2018/01/17 12:35:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f000032d000-0x8)={0x0, 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000eb3000-0x38)={&(0x7f0000f51000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b5d000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004e4000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000394000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004ba000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c01000-0x10)=@common="ff6fffffff6cfffbffc40000004000") setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0xf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000733000-0x96)=""/150, &(0x7f0000839000)=0x96) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f000002b000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000717000)={r1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b51000-0x6)={0x0, 0x9}, &(0x7f00005a6000)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000cb5000-0x8)={r3, 0x2, 0x100000001}, 0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007b1000)={{{@in=@multicast1=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d93000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000099d000-0x108)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x79db, 0x4, 0xffffffff, 0x2, 0x5, 0x7fffffff, 0x1f, 0x5, 0xdc2, 0x3, 0x4, 0x0, 0x0]}, &(0x7f0000b8b000-0x4)=0x108) 2018/01/17 12:35:55 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f000000f000-0x118)={0x1, {{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]}, {{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]}}, 0x118) setsockopt(r0, 0x111, 0x4, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/17 12:35:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00007b9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$packet(r0, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x14) r1 = socket(0x10, 0x2, 0x7) accept4$alg(r1, 0x0, 0x0, 0x80800) accept$inet6(r0, &(0x7f00008c8000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fa0000)=0x1c) 2018/01/17 12:35:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x1000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/01/17 12:35:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000074000)={@loopback=0x0, @empty=0x0, @broadcast=0x0}, &(0x7f000003f000-0x4)=0xc) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000718000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bd000)=[], 0x0, &(0x7f0000036000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/17 12:35:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f00007cc000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f42000)=0x26) accept4$nfc_llcp(r1, &(0x7f0000bb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f14000-0x4)=0x60, 0x800) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000822000-0x118)={0x80000000, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c4a000)={0x0, 0xaa3e, 0x7, 0x2}, &(0x7f0000d65000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f59000)={r4, 0x1, 0x5, 0x8001}, &(0x7f0000935000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000018000)=0x8a3, 0xfffffd9f) connect$pppoe(r1, &(0x7f00001bc000-0x1e)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) sendto$inet(0xffffffffffffffff, &(0x7f0000f84000-0xa2)="", 0x0, 0x0, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000a9b000)={&(0x7f00003ec000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58, &(0x7f0000c9e000-0xa0)=[{&(0x7f000097e000-0x1000)='\n', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000521000)=0x0) 2018/01/17 12:35:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000593000+0x264)={0x5, {{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ddd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000)="0735605dc06c00f1000200000008fcfe7900a2d60ff8298b0009100001084d2ea2ef18c654ca8b58c58c75144cc46f2d00f9a8f19de575b967b88c214fdf085b7e2de72774b364c8abc58c", 0x2e) 2018/01/17 12:35:56 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000e4000)={0xa, [0x0, 0x5, 0x400, 0x7, 0x3, 0x9, 0x4, 0x6, 0x3ff, 0x603]}, 0x18) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x40000000001e8, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000591000)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000e2e000-0x4)=0x7be, 0x341) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000df0000)=""/151, &(0x7f0000f6b000-0x4)=0x97) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000f6b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000f6a000)=0x32) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f0000f6a000)={0x18, 0x0, {0x3, @random="fb1f02195d95", @generic="2074a573897cf4866df4b8773971394a"}}, 0x1e) sendto$inet6(r0, &(0x7f0000f68000)="", 0x0, 0x0, &(0x7f0000daa000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0xfffffffffffffefb) 2018/01/17 12:35:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x1b, 0xa, 0x10000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a7e000)={0x0, 0x20}, &(0x7f0000cd6000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000046b000-0x10)={r2, 0x4, 0x8, 0x8}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) r3 = socket(0x6, 0x1, 0x9) recvfrom$llc(r3, &(0x7f0000fee000-0x17)=""/23, 0x17, 0x160, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/17 12:35:56 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f000029a000)=0x0, &(0x7f0000702000)=0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fd3000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000828000)=0x14) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fd3000-0x8)={r1, 0x8, 0x9}, 0x8) 2018/01/17 12:35:56 executing program 4: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009f3000)={@common='bond0\x00', 0x6}) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 12:35:56 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) close(r0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) listen(r0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f0000015000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000000e000-0xc)={0x40000000, 0x0}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000013000-0x4)=0x0) r4 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0, 0x800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) accept4$ax25(r4, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000014000-0x4)=0x10, 0x800) socket$inet6_dccp(0xa, 0x6, 0x0) r5 = accept4(r2, 0x0, &(0x7f0000003000)=0x0, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f000000a000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000008000)={0x0, 0x0}) poll(&(0x7f000000b000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 12:35:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000060e000-0xe8)={{{@in=@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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000644000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000054000)={@common='vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000bea000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/17 12:35:56 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d12000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @rand_addr=0xcf3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 12:35:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x7fffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c55000)={0x666, 0x3, 0x8000, 0x3, 0x2, 0xffff, 0x1, 0x80, 0x0}, &(0x7f0000878000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000095d000-0x20)={0x8, 0x200, 0x8002, 0x1, 0x1ff0000000, 0x96, 0x7c7, 0x6, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r2, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000407000)={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x556}, 0x1c) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000886000)=""/192, &(0x7f0000f2b000-0x4)=0xc0) 2018/01/17 12:35:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000b10000-0x30)=[{&(0x7f000038e000-0x54)="98a4486f3a51b29269bc87c8b1939e081569f47abcd60b405065bb2a454c4c0fe133a1644218b6f91cea9cb59568c0c37265aada057ae77987776769c105e6da", 0x40}], 0x1, &(0x7f0000da5000-0xc0)=[], 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0xa, 0x9c8, &(0x7f00001a6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000524000)={0x0, 0x7f41}, &(0x7f00002bd000-0x4)=0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000839000-0x8)={r3, 0x8}, 0x8) r4 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000813000-0x1)=0x7, &(0x7f000010b000-0x1)=0x1) recvmsg(r1, &(0x7f0000057000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff89, &(0x7f0000ad6000)=[], 0x155, &(0x7f00006b5000-0x46)=""/70, 0x46, 0x0}, 0x8000) 2018/01/17 12:35:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000b1b000-0x38)={0x0, 0x0, &(0x7f0000f28000-0x50)=[{&(0x7f000000e000-0x14b8)={0xb0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0xa0, 0x94, [@generic="f7db97ad6a42a7f6973b203020d9685638c10d25a5fa36de71dc164d521d7afd7cfe4a1ef095f77c7798c3a46bcc1d2c22380551f0e922e3d845e40a21710fde2ca4a728e6256076b9b1ffe84bab6601491ce8e75100986c461d773e62b38d43e160587e9bb4b4da19771a23ba0b8c78c231491fa4d350fb940a4a1768225959d160564bf86318f8fe6d37ae7522aa3c3df2a0f21fdb0f2aee"]}]}, 0xb0}], 0x1, &(0x7f0000d6d000)=[], 0x0, 0x4000080}, 0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000edd000)={&(0x7f0000e20000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000037000-0x4)=r2, 0x4) recvmsg(r1, &(0x7f0000763000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000514000-0x2f)=""/47, 0x2f}, {&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) r3 = accept4(r1, &(0x7f0000144000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00001aa000)=0x10, 0x800) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000d1e000-0x4)=0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000090000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000107000)=0x14) getsockopt$inet6_tcp_int(r3, 0x6, 0x10, &(0x7f0000d98000-0x4)=0x0, &(0x7f00001d7000-0x4)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f000035c000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, r4}) recvmsg(r1, &(0x7f00000ab000-0x38)={&(0x7f000082c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0xde6b1f95f0a9da2c, &(0x7f0000013000)=[{&(0x7f000067a000-0xc2)=""/194, 0xc2}, {&(0x7f0000175000-0xfa)=""/250, 0xfa}], 0x2, 0x0, 0x0, 0x4}, 0x40002020) 2018/01/17 12:35:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[], 0x0) 2018/01/17 12:35:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) write(r0, &(0x7f0000781000-0x1000)="f8", 0x1) readv(r0, &(0x7f00002d9000)=[{&(0x7f000078e000-0x48)=""/72, 0x48}], 0x1) sendmsg$unix(r0, &(0x7f00002b6000-0x38)={&(0x7f00004fe000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000fd3000-0x40)=[{&(0x7f0000bf1000-0x3)="dedc9f", 0x3}, {&(0x7f0000e74000)="093064c4a89cab5366bb1966a3f72781f1da2194b50660d18f7551e62f9038fb753e734fc600bff29b", 0x29}, {&(0x7f00005e5000-0x2d)="6e913bae7c177d0e3c9f130fa44d51008d1178388843d9575b4c86af8b7ce495a03a4abdaac390222e65990b10", 0x2d}, {&(0x7f0000b5f000-0x40)="74f5f0886331f02ca42b4e7ed4dc118d34ebeedd33457abf79448090ef14684c9783d94f447522ceddb358e96b31c2307ae27e4a29bf3e60076efb49a2a1a4e7", 0x40}], 0x4, 0x0, 0x0, 0x4004001}, 0x810) socket$can_raw(0x1d, 0x3, 0x1) recvmsg(r0, &(0x7f0000255000)={&(0x7f0000888000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000056e000)=[{&(0x7f0000416000-0xa1)=""/161, 0xa1}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000087d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa5000+0x590)=0xb) write(r0, &(0x7f0000127000-0x43)="d4", 0x1) 2018/01/17 12:35:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xb, 0x0, 0x24ea) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009fb000-0x33)={0x0, 0x2b, "c17d11c73c18cfd26664cebc5e3e1f79565fdeb760cc53e39fbc0c04f09348c804b0e8a4352bfee828d94c"}, &(0x7f0000853000)=0x33) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c6f000+0x2b2)={0xbc7, 0x5, 0x200, 0x5, 0x1, 0x5, 0x1, 0x0, r2}, &(0x7f0000798000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000ee000-0x10)={0x0, 0x10000, 0xaa, 0x3e8}, &(0x7f00004b2000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009ae000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000000000, 0x9, 0x7fff, 0x2, 0x4}, 0xa0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r4 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006dc000-0x4)="3b692cec", 0xffffffffffffffad) sendmmsg$unix(r4, &(0x7f0000539000)=[{&(0x7f000013f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a39000-0x70)=[{&(0x7f0000343000+0x631)='o', 0x1}], 0x1, &(0x7f0000b82000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r4, r0, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [r0, r4, 0xffffffffffffffff, 0xffffffffffffffff, r4]}], 0xa8, 0x0}], 0x1, 0x0) 2018/01/17 12:35:56 executing program 3: ioctl$sock_ifreq(0xffffffffffffff9c, 0x89b9, &(0x7f0000b06000)={@common='ip_vti0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x3, 0x3}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0xca)="1f865db3a5c8afabb7ed7f81d4ab9402f2775e2052ed1831bd3b7a296fdbd3b3f398b606b4a028a8b8a607d9fb30c69c37b65580a5d316bafca9bbe7e7b74232ba13de19a301aa52d79f7e7f059b6857ca3ba85a51a5d0fff3dc484c28b4089d8e19d81494c21ee09a323931c9c23d927cb53e4b07a98e988738cca7ed572246111db44e296264436fd3db67271589dd3957a99b24aead7b6c65b59aafb7c6bd90d5350a1b4568f1dc883be58a1053bdcc4e6e9c085c1660a2908be10eb965237da840e76d1eac084509", 0xca) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 12:35:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockname$llc(r0, &(0x7f0000f11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000dd7000-0x4)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000deb000-0x2)='-', 0x1) connect(r0, &(0x7f00009e7000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d38000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000035000-0x4)=0x0, 0x4) 2018/01/17 12:35:56 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x8000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x37, &(0x7f0000015000-0x4)=0x0, &(0x7f000000c000)=0x4) 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) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000009000)={0x0, 0x0, 0x7fffffff}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000015000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000015000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000000f000)={r1, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000014000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x6, 0x5, 0x0}}, 0x90) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000005000)=0x0) 2018/01/17 12:35:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4d, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x7fff, 0x9359, 0x5}}], {@generic={0x6000, "d0b31260d72424666697e40ebb4d4e00163f90a24775fe3b88c52264c9a8ec17eb0970e099d8ee29fd248b11ba23840e1fe0cc41f3d3640c9fb009"}}}, &(0x7f000034e000)={0x0, 0x4, [0x332, 0xccf, 0xf85, 0x1]}) mmap(&(0x7f0000001000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05030000000300070000ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0x8d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000df000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000937000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000937000-0x4)=0x14) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f00005b8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000937000)=0x3a, 0x800) getpeername$unix(r2, &(0x7f000052a000)=@file={0x0, ""/4096}, &(0x7f00006f9000-0x4)=0x1002) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000056a000-0xc)={r1, @dev={0xac, 0x14, 0x0, 0xd}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/17 12:35:56 executing program 1: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e73000-0x4)=0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000e72000+0xec7)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e72000)={&(0x7f00001d6000-0xf0)=@upd={0xf0, 0x12, 0x2, 0x2, 0x0, {{'echainiv(rfc4106(gcm(aes)))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x2aa4}, {0x8, 0x1, 0xb2}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/17 12:35:56 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007a9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x10000, 0x0, 0x9, 0x4}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000061f000-0xd)={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]}}, 0x8c) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001ed000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0700000000000000000ced5c54dbb7", 0x10) 2018/01/17 12:35:56 executing program 6: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aa3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d4000-0x10)="800a000000f7000000010040dd0d0022", 0x10) r1 = accept4(r0, 0x0, &(0x7f00002d5000-0x4)=0x0, 0x80000) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000f56000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d33000)=0x10) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000f52000)="e081d057c227767ff660dd846df7136431ac12a51c92d575bc84d2211a6e595abe984c00000007c8fc5742a484d44a75096842e19dc4c96695a0e9db69a0e69082be5abd783a81de895ed9ef2515250de9bfdbb7bfe0abd1840a93475e9a1840000000d4ef1bcff0811348f3d1db794f5a", 0x71, 0x0, &(0x7f00004c2000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 12:35:56 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff9000)={r0, &(0x7f0000ffa000-0x50)=""}, 0x10) socket$llc(0x1a, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/01/17 12:35:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) syz_extract_tcp_res(&(0x7f0000058000)={0x0, 0x0}, 0xfffffffffffffffd, 0x6) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000337000-0x1a4)=[{{&(0x7f00006cb000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00008c8000)=[{&(0x7f0000610000-0x52)="ecfa74054753ea2d8996df832b8563877b92d399dc4a4486ed607ee7311219ed11ab9fa6343b18fecdad0bb99b2f5f33570d60b7e767bcdb28d90e880ac073e604d458c77fbd76debbccfdab194f561e9012", 0x52}], 0x1, &(0x7f0000908000-0x24d8)=[{0x30, 0x3b, 0x7, "c2546c08ae615102307cd9b29f41860fc4ced268674c62ab73"}, {0xd8, 0xff, 0x1, "b640949120630e9eefb1e4369cbfcb9bc66b0c6218b1be6b9f83b06f2eb1719825787767a8d4e44be8aac2b3cff8ef236905f5b0f19fc3bbd134d591f9ef7cad8f9d0a286b3921e5f9bfbbb7ed5884594de355a6dd4016511a371593531b21d8d0db11b9ec7eab24dedec7284cbe7860c0969433355db4ea32a2ed4530b249d1bced47cd46a472ae77819d94ce65272f2f394867fc1d09a4a8f280a86a9c98e9b759b3845f695c697309c8aa95228036c1de121a3f348b9b1c658160587a09a135e4de0e02cb744c"}, {0xe0, 0x114, 0x9, "2af84d0f0d44e0a7e245f707a4806711513217231957e225335723054fd5e5669996c923623e584ec892e1e714f2ba8485cdead2792c09da9c8b096886af88e049f6fe5aebfe37e96f6eed81d6ae0b8ff6d3d45a3ecd0c6311781346576300af0a546becdd6548ad3d5d4b4d77ef9c9a4a2b31053c2591c51413b874b2b7755a82ee7c54bcb0db68834753e68c1779b5670db9509ae1d6aa53ab0406a806b0b048fdd45c38ac9c852a9fd210c162e6a95dec3ed036ae6fbb36b228f18c21ee4244978bf59e482eec1031cccec0e5c1e1"}, {0x108, 0xff, 0x81, "b51e665ec39b6b276518a13f5c193ef7d01babf3fa12388afca14a41218e37a0bb02629636ca0977d1bc9f92d0751d427458aded674cbdcce7eb5888679443c4df38b6995422fcd1bd575570e1f3e163dda07f3519bda7f7810ac9fa3476a2a069f1d565a1895925b15137a2e8956988b582d506a6715bc0f7dcc2c358e0480d4f2c5de28abf527f132f579061cf1a2675985a947d88bdf3ad73ed291780a6c498b02363795d760c76ec375498b28622812bf24b077be5fc1a436e9412044213efadf723dbcd18cc25ef1d9145d9051d9c2c207d17591ce12044e36e4f54228ff679c658979bfcaffaa16a8400b5252ed5802a2c17ae7e"}, {0xc8, 0x114, 0x0, "261ba43b67be9c247e2e523827172c21d086fa7718b01a164c43f76868a8d8b65890b23f272f6fed752e4337875241807177efaa647d6f7b25483d3d279eda4571a392f6546369c6708fddd830d231dcad96926a1eb48b593b31611e1b761561999f7f924f58f132929d704b5b8cf1ab419fd5b374a354ce7259f323294b8696b03f61a5309fbe6ace3bbd6aa59ed84fb1cf936f33bcd775996a127dc4b9f31f764a7dc02d1452e056ebcb3cf1a9618ed98a6aa7e8"}, {0x1010, 0x102, 0x1400000, "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{&(0x7f0000c8a000-0x1000)="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0x1000}, {&(0x7f0000a79000)="90cf2148b183dedca761092e4237ffc43b689c132e7a430b17e75c9950e2e3b8a64b7e7c80a2ab61c5c76c60308bdbb2c07c1591cea9b048113cb782075d23cbe730dedcb7ad8c10443b5adbdb5bc6a2cf1ad76f01c5405fee82a4d8e1864d69d8d4862c45d35c8a2d", 0x69}, {&(0x7f00006b4000-0x44)="a471154f681be9e1e15d62a813ba3a9da62fafa5bf88e6aac9c6ee2f57a25ea9c4f92e3c3d08c147cb1237ec37c801a1f814042a560343129fdc8254ebd40befc7356243", 0x44}, {&(0x7f0000e4e000)="1870ad9f5d318d04705867bf0f2caca6f146a8f686ea637091418d345755059a804e57b6796e6df8d5e1749d67ff6f7a09059535e11de80b636b4025f6e6ac6adce55698da4f12098a9779bd4d06be53822d0ef61375bbdc6df1ed78c8a9ffe4818435a4c2285b571e731928487198ace5175233d19f1082f32c5f7f5f18f0c6639b384cc3074aeefb8edaff7c4cd9659c0d6c1152e6029297d57a015eb8c8d88ce9ebe6722bde431d3c95720d381433c4a44a44553f3696796ad652b7463a1fa502af91dc4b939a1156741ac9f6583cac9d9283b9422fe764d4b906fd393fc64f736c7813eca4ebdbf7ec", 0xeb}, {&(0x7f00007e7000)="289ba346ea495041c3407aa57937a8e0a3648579795ad5ad2e44ae87f990123c3de7fce5709a91b600bc404b33620e30a7e6d2374bceced8b5f4d64a6c55bd53589132b93a44818580bf2047f58efb58fb80bec1c498af61313a33f27c30409b6454a744f73cfcdea5b8cc2a672322bbdc007514e039d18e71f620635bb4f083b1b55d4910c95f77e0345011e60c0253096e0a59cd9cd8fa0223919907fd2cf34e2b15f233d119f3a62630aee4fca551b59473f48880509262b81d2c853c956f3996182d1e71f01aacb94fc4ed51432c1b203d9a2739f8dce1f8e657f563a8ffe61163e01db7fd531627e742c47a3f6a78641f99e0dd0d16", 0xf8}], 0x6, &(0x7f0000e59000)=[{0x10, 0x11a, 0x3e, ""}], 0x10, 0x40080}, 0x7}], 0x7, 0x0) sendto$inet(r0, &(0x7f0000452000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x3f7}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/17 12:35:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x200003f}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r3, @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]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000223000-0x4)={r2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r2, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000032b000)=0x14, 0x800) recvfrom$packet(r2, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r6, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r5, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000782000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8b) socket$unix(0x1, 0x7, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r8 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r8, &(0x7f0000af9000)=[{0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0xd4)="", 0x0}, {&(0x7f0000556000-0xe4)="56f1df3237c6f11483c962792ac8be0935605530ad162f3fc0995c48b75bc0b023647b0f635b18520ccd44bfd545fdf5381a3452e63c0e6a56580d24ee5a147d18f27685ea295df08223187fde0d91cad62f93b64688d53f2e447b3684f75e375b66dcff28a837265ca56ba2d0215a8da1ac213250883cc17f5e9edfc27c7ea56a8b8fc524624973405d097d2f2ab9484d6f44ab72a88f615cce1b93da1c1e3ccaf81d3e748831c829a0dd60782835b191e27a1b22cb37e5a70062dcddcb7d0990f78d13c31122dbdc29045407762d59f188fe99c4bdc2b7842e2952d56f92e84307d584", 0xe4}], 0x2, &(0x7f00006e9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, {0x0, 0x0, &(0x7f0000afa000-0x10)=[{&(0x7f000017b000)="12bf60d63265c2dbfaf736c2df83683dc4f613ab630b25435ee038b35c10ea0b09103bc1bbc3f06e2915f35ccde2d1578a699e06340523a6d0494e34d149a1876187e46f0e327a1741c2eab1b0acc12bc6796ec1aafe14", 0x57}], 0x1, &(0x7f000078a000-0x30)=[], 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000af9000)=[{&(0x7f0000afa000-0x9b)="30c60d69bb2ea21997f89a064c74dda9a9e69d82831d7e5b218686c70119b60c5063d19bc6858c0e09c549421ba05b205e1e3c73f9224ea3e8dfae18cd3a958cb717efbca2a1d2da9f483ee0748ac8bbf327fa4afe352784a5d5cc118b1013b521e1d7dcb21cdcc98b9903061567d575a05982fa3df0979c9187f31778fe0ab530280405f041733bce3fbe7a916c1ce095b0bafcbed6cb9dc41eca", 0x9b}], 0x1, 0x0, 0x0, 0x48000}], 0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000615000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020a000-0x4)=0xfffffffffffffe43) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f00008e0000)={@empty=0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000047e000-0x4)=0xc) r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r10, 0x29, 0x48, &(0x7f0000d65000-0x4)=0x0, 0x3) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r9}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000edf000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/17 12:35:56 executing program 5: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dba000)=0x0, 0x4) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000dc4000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00008bc000-0x4)=0x32) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000dc4000-0xf4)=""/244, &(0x7f0000a69000)=0xf4) 2018/01/17 12:35:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00001c0000-0xd6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x1c, 0xffffffffffffffff, 0x100000, 0x8, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000236000)={0x0, 0x0, []}) 2018/01/17 12:35:56 executing program 1: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047452, &(0x7f0000001000-0x4)=0x0) 2018/01/17 12:35:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000001e000)={0xe706, 0x9e7f}, 0x8) r2 = accept4(r0, 0x0, &(0x7f00003f1000)=0x0, 0x80000) accept$alg(r2, 0x0, 0x0) close(r1) close(r0) 2018/01/17 12:35:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f00000a8000-0x4)=0x0, 0xfffffffffffffee2) socketpair(0x10, 0x2, 0x8000, &(0x7f0000d6b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009a7000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000074b000)={r2, 0x3}) 2018/01/17 12:35:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c4b000)={r1, &(0x7f00008a1000-0x2c)="da2c03f8abb2d67efee430d0e370923ae6d7a64131342b07f437779650ad4d2e1230a4c01485f5e93c96ac36", &(0x7f0000d18000)=""/160}, 0x18) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) close(r0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000039f000-0xc)={0xffffffff, 0x4a3d2faa, 0x0}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f000095c000)={&(0x7f00004b5000)='./file0\x00', r2}, 0xc) r3 = accept4(r1, 0x0, &(0x7f0000c79000-0x4)=0x0, 0x80000) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000a79000-0x4)=0x1, 0x4) 2018/01/17 12:35:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000e76000)=0x400) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) 2018/01/17 12:35:56 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket(0x11, 0xe, 0x67bf) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f85000-0x4)=@int=0x0, &(0x7f000011d000)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000feb000)=0x0, &(0x7f0000feb000)=0x4) connect$inet(r0, &(0x7f0000db6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000057f000-0x4)={0x0, 0x0}) 2018/01/17 12:35:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0xbb, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f3000-0x576)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x40, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e8a413", 0x0, 0x2c, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "fe015817fcec5620"}}}}}}}, 0x0) 2018/01/17 12:35:56 executing program 4: syz_emit_ethernet(0x56, &(0x7f0000ab6000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x8, 0x5}}], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[@rr={0x7, 0xf, 0x9, [@empty=0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009af000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c93000-0xd9)={0x0, 0xd1, "b81055860c599fa3ec77b6a83c664348877fb36709d8a4c4f04145dba48b20e37eb5a34f287ec38b8669445cbd834f30e6d6842016f46f3bda5579c80e8dc5e2983585fd29446d540f3a37bbec084178466fe5290b9a1f5e27e867a6f8e1f126638e9ddfdb77e476727fe370a5ec93430f297c62d76dec90c173b21dabb09b25742661971338c512c8c503ce2d92ed9c2406b3f566d87743e06f51b8de4171b22a8ec1179a1276d45b78b2fd2e1415c6436136c27870cc779c1c85fba3f5017a1f883730908fe4d5437daa741cc72a7c3d"}, &(0x7f0000b57000-0x4)=0xd9) mmap(&(0x7f0000000000/0xa98000)=nil, 0xa98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a96000)={0x0, 0x0, 0x0}, &(0x7f0000a96000)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a99000-0x10)={0x5, &(0x7f0000465000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000a99000-0x40)={r4, 0x3, &(0x7f0000821000)=[0x40, 0x9, 0x80], &(0x7f00009de000-0x18)=[0x8, 0xfffffffffffffc00, 0x3aec, 0x4a1f, 0x4, 0x4], 0x4, 0x4, 0x3, &(0x7f0000759000-0x10)=[0xdab, 0x1, 0xffffffffffffffa6, 0x800], &(0x7f0000a98000)=[0x9, 0x8, 0x400, 0x8], 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000d2000)={r1, 0x9d2, 0x1}, &(0x7f0000189000)=0x8) r5 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b4f000)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000c4e000-0x4)=0x0) 2018/01/17 12:35:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f000001c000)=0x0, &(0x7f0000707000-0x4)=0x4) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000d8d000-0x4)=0x0, &(0x7f00005e9000-0x4)=0x1c2) 2018/01/17 12:35:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendto$unix(r0, &(0x7f0000029000)="", 0x0, 0x8804, &(0x7f0000016000)=@file={0x10000002, "a002000000000000006d7dd316a4"}, 0x10) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000bbd000-0x4)=0x6, &(0x7f00007a5000-0x4)=0x4) sendmmsg(r0, &(0x7f0000949000-0x3c)=[{{0x0, 0x0, &(0x7f00009f7000-0x20)=[{&(0x7f0000f73000-0x1)="bc", 0x1}], 0x1, &(0x7f0000d7e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x7e) 2018/01/17 12:35:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c7000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x1}, 0x8) sendto$llc(r0, &(0x7f0000001000-0x2e)="a208e625fb24bf93bf893302fca59598456c775316133d31b28374a7c1729213b5a738d449ee6fe5604a41ebcd21", 0x2e, 0x4040000, &(0x7f00003a5000)={0x1a, 0x1f, 0x3f, 0x3, 0x1c0000000, 0x401, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000)=0x20, 0x4) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"b3d1020d84d933"}, 0x0}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x4b49, &(0x7f0000f26000)="") 2018/01/17 12:35:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000ad0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @broadcast=0xffffffff, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000b38000-0x8)={0x0, 0x0, []}) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00002fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000742000)=0x60) r1 = accept$nfc_llcp(r0, &(0x7f0000fad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000025000)=0x60) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f000092e000)=""/132, &(0x7f0000594000-0x4)=0x84) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000866000)=""/183, 0xb7) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000e75000)=0x0) 2018/01/17 12:35:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000005, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$inet(r1, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000586000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f91000)={0x5732ff2c, 0xcd1, 0x200, 0x4, 0x7, 0x4a3, 0x7f, 0x6, 0x0}, &(0x7f00002e3000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000059f000)={r2, @in={{0x2, 0x3, @rand_addr=0x41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/17 12:35:56 executing program 6: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000028c000)={0x0, 0x5, 0x10}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000000000)="", &(0x7f0000017000)=""/0}, 0xffffffffffffff98) 2018/01/17 12:35:56 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000002000)=@routing={0x3b, 0x2, 0x2, 0x7ff, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x18) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000001000-0x1)=0x0, 0x4) 2018/01/17 12:35:56 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f00003af000-0x10)=[{&(0x7f0000730000-0x73)="8d1f45eeaef0d6e12a34174fbe7d35e9a61a48b9f040699b97e3241e9a85bf4a54b1ae91096b9515c87e94e6059fea8c", 0x30}], 0x1, &(0x7f000015b000-0xa8)=[], 0x0, 0x0}], 0x1, 0x0) r2 = socket$inet(0x2, 0x6, 0x7fffffff) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f9a000)={0x3, 0x0, 0xf01, 0x7be, 0x0}, &(0x7f00007ea000)=0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9c000-0xbb)="dbbf712eaeb9aec248b5f6f45cda2f29d3e2f32ab46bd9eb28ee9bc8ee824762144f89ce707c4ef1dfb90cb82ee367b19f7e0ec1b5596256d214f3837fa5f77e34a8cbc0ff6414b24078976888f1234bf9d3fbf746ff2fd82f296540383070ad25550ce7d502c5acbd7fbf016ff2b641f8506e6be222c348627bd6aed11962605f23c541c26644dcc7169843a5e5c73024183dfaa0d574b2df72925f132643ccd04ad6d8e07785ef6e55cafba308b2d497f3bb6cbba51649734dee", 0xbb) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f9b000-0x8)={r3, 0x9}, 0x8) recvmsg(r1, &(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 12:35:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f33000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006f1000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008cf000-0xe8)={{{@in=@remote={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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000211000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000054c000-0xc)={r1, r2, r3}, 0xc) write(r0, &(0x7f000095c000)="24000000260067000000000000007700000000ff0100000000000000ffffffff0900ff10", 0x24) 2018/01/17 12:35:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x1c, &(0x7f0000a40000)=[@in6={0xa, 0x1, 0x837, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e7d000-0x20)={@generic="085a254ad5b59a2088777e8818fa786a", @ifru_flags=0xc000}) listen(r0, 0x0) 2018/01/17 12:35:56 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e6d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000718000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) listen(r1, 0x5) socket$inet6(0xa, 0x806, 0x4000000000000401) r3 = socket$inet6(0xa, 0x6, 0x0) socketpair(0xe, 0x800, 0x80, &(0x7f000012b000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f000040c000)={@common='bpq0\x00', 0x8}) recvmsg$kcm(r4, &(0x7f00007f3000-0x38)={&(0x7f000076b000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000dc7000-0x20)=[{&(0x7f0000a74000-0x6b)=""/107, 0x6b}, {&(0x7f0000e59000)=""/239, 0xef}], 0x2, &(0x7f0000dbc000)=""/10, 0xa, 0x1}, 0x22) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r1, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffef8) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000f5f000)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000537000)=0x0) close(r3) 2018/01/17 12:35:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a0e000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 12:35:56 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000d62000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) recvfrom(r0, &(0x7f0000001000-0x41)=""/65, 0x41, 0x40, &(0x7f0000058000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/17 12:35:56 executing program 1: getsockname(0xffffffffffffff9c, &(0x7f000039f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a39000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x1, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r1, &(0x7f00008c4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000d1f000)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00008f2000-0xb8)={0x0, 0xab08, 0xffe0000000000000, 0x7fff, 0x8, 0x4, 0x5, 0x8d7f, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x3f, 0x5a, 0x6, 0x0}}, &(0x7f000009b000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000d1000)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x9, 0x1, 0x9, 0x7fffffff}, &(0x7f00006a9000-0x4)=0xa0) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000014b000-0x38)={&(0x7f00004ca000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00002c2000)=[{&(0x7f00004af000)=""/0, 0x0}, {&(0x7f00005f0000-0x3f)=""/63, 0x3f}], 0x2, 0x0, 0x0, 0x81}, 0x2000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d20000)={r4, @in6={{0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x61, 0x80000000, 0x3, 0x80, 0x98}, 0xa0) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/17 12:35:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x7, &(0x7f00002e3000)=[], 0x0, &(0x7f00003ab000-0x260)=[], 0x40, 0x0}, 0x0) r1 = socket(0xa, 0x0, 0x3) accept$alg(r1, 0x0, 0x0) 2018/01/17 12:35:56 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fe6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fe5000)=0x1c, 0x800) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000fe6000-0x4)=0x80000001, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000-0x18)={r0, &(0x7f000011c000)="", &(0x7f0000fe5000-0xa3)=""/163}, 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fe5000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000829000)={0x2, &(0x7f0000fe6000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000715000-0x8)={r4, 0x1}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fc8000-0x10)={0x1, &(0x7f0000fc7000)=[{0x100000000, 0x0, 0x7, 0x9}]}, 0x10) ioctl(r0, 0xffffffff, &(0x7f0000fc9000-0x1000)="31fff1b35f160e5801dc170878b0c028df749105a099261e30efed2d1727bce06bb3def95931cb7a1e97f7c7a69871f0e49e7fa071d0dda8613e4876cb0b55352c1d5a5ec5b4f95715ae211f4a06cad156f37504ca5bd5c2922f956e563750c3e462bcad9806b2e0639c2456f29b991c97958fd2965dc5e528b213d3d3ac45a20f7db542da02a81bb5e1e1f7680cfbdb1a5fd6977ed145ab1bb8771ee29b16c554c9657ac0b386300587276e98e8aa8310aa81d073eb70ccdf578783a13afc7e212a157a63feac543587f4cab4b38a46b461e8853c7e951b3b0b8597a188d00d9884ddb5394ea651f12f9f783cbf7a2be5b5e7ef4841548608be2bcb6c4e4f26dee73624a7fe45f5a4585a28f9918b5997c0884b86781a9b584429feee7de9e8d7b25a5db6429bfb71e4751915364517c8e1ecb1e6098c4077e672912ab6e403ab0d35d13212b4c012b72c0b0eb9c6ba97ddb97040bb52621880c2e76b9643bc93cf6f8997dd253caf703f73877fa5c58b14935ec821e15ced12f5b9cefb2d05a1ec494d066bab9ea03f12c29e6510e7096371f84b186c016b3f74f5240c1ce70f31467f37e595c31bb4dfa2feaa3f3f6504a1328ce42edcbbec72a47061729b08c68fce678060b5956ed30b3b43f8386703c6ac68d5011db9fcd14f16975f9fd04725a9ad6271b58b0370bfffbc218617587b36dd4ba06761145175b14c0efb8dcd15898e419f61341471e95137ace13f5cc0c2fed146b8877f329b0db957db8f01f26d55dcbad9e46740000d7f0e0bef6eaf4f1f5583064feedb0b24886bf5cba878298b6654e0aae722633ac801e7f54a84703b3bca63b3f26acdf4ba3bf8b9899019864f13543f30893b972cbf223024d41023bdfb552c9c9d569b44601079690eed90939cfff3e5da9b513fec11a4208dbb1ee3140ddde8b6ddcef39a3c0564c137ac456f82af8d5ebffbefdd73da843610da0da727f3b12336da4e6e24a221b23a383ec59278e042643f097e0a319798252b2c658868a842a7b880e507b51c46a0af10f1b6ff9bf3395c127279ffa6dfa37bf20e8d6d0222525a1681764f7dd23be9637ca6ee8982e95e5bd01ea60f9e8975ff0e7fb9bc9712244db6cd0c55d624c0ab257b3f7c49e64e98000c3d77862eebeaf8f5e46afee289de8ca690cc24e89dc5a67435ee6617ca9fb450aab397c16adfed5c9ed6b38eb18aeee0ce2b6f2c6e81316ebb0e1b635e8014d2b842d51792a0ea6c98692e78b9811496d58b828a53beb86d39a1b5b28de15b28f2651bf4f61dd413e6667604523543971fd9f1c0cdd3a326c409f3c59794ae3219bfd401f2ffa887037274c9563fac70424a0ecdeeff4956973225abb67f14f93935807a5c1a9bb2a56d9910606c0f1ff67ae59f91d7cb05c87a6be10cc868ef6a271592b81b125df67490184579fa81ab4525168810b629424da521fc9a56e77bf1b05e20173f3892612df24bd1f6d8e535dd0509d5b4a3ed8dc7d3551c851ed1d2013efac2c9de7711cc607eae37d053622133915da083f9542afe9eab64a4ff0b0302343e2d088987641764d99a421ec03c26030a4121700fbf05c65e6c2e3c8fee6efdb539b9eeeea9281cb55ba3d4abaf2bf34c7acfd3d9693bf8c88c040584dba1dfd6c4075b15adda3bf8d627d16a8ea75b4afd7efb08cab1cd531d38e2a4492dfb973657192ed7e880d38c68bcaad95a510654e7b88cae0cf51561dc95175b318aea5575f33589c1ef168f8d634723100ef9198f977f09eb504c7eb33f84360383a5e4a8ed7f5839d4a7046e532b5ec2d7289dc1ea55348c0722ecd506e25500233038a9db65847f706bbef8082d2ce99de5a9b818d4c66dfcc9db28707e5b09326e5e1d4c2f3480533b243b3b1773b14fec79c8796b4a2973f128377633059d269fea0d861ca684142021b322d146ec65b1e41b910b70c27334f84051bd49b1261189fbde0722e3527d2b788312b4ae192330793538d5f8c01dc2981b5ad99a15eb425e3ad2bcf219856f1cd12a6d7867864bfaf5c12d777aef4880da682bf98748a69c55af977b3cbb33ec6452d0b8ae2d06f1653491356894a645aa91c26cfb3b72ed50e605678d0aac376817a1aeef43578e17a9e716a24b3e82f37f3b192de30dfff60e845b2193e49d8d314403d627cba8b2e144efcd83da1e2e272d50c280b0a1345e1f8acbb3932e2014af44ff6c87d0dc00113afe8464f72e89a8880339984e26b1e526da0ce9d2a2551eece0fd742797b8104148bc2a8e6251a92ccd6149703c0a8390a26d73d37c9c498eaeddc92c5b2c3da31f6a089ca4d2306704a5e9767cbffebb94690cdd762fc35386dbb47788a6db7700d89bfc4b8551ae71e301a88a029953a6f8ed15fb3d8e6af8b66f3bb264d15b9e7e2a6e28d42ca2b7948ed4815ad9915114326741178f2e04c86a17ac14b45dd9a8e96f7b52c0cd6de8e6f4df0f5daeebc4387af059bdb5b9750b46c6ba22fd2f1a0eb2bc43b98185b44ab3a4c484230e787310ec822697642b610808c0bf51af3fccc641d75e3f9b0d7fe5d789c9c4c259eb96c907827f571667682ee26a159f2d9028467c463a2e54e27a0565c101508e12c73e519ab6821dc930ce309d357358c02856d959a191c4a561a6eff1e5e84d2a7dbac01381556a2233c670968bb38e4279b5d29c6cbfe686a492dfabad0fdd6311cad0bcce4dae5d014b432cfb856f927c5cd139f5c2e5f801a7bd262eb22413d714bf36a09aeaab7b13d52b0c44ce2f644901dab50ae2c3f65759e9e57cc0314c3f6ec191539cb020dff11c4cc5495584248bc8b53f8ec3481fcef807db05216d822f01daf19e611c2db4071ecbad5d53d5caf4d2a1fbd4451983ad3c829f37dfdc29bc2007d0ae4074d13cfe1357f94d78187baee00ac7b7b89f3cfb0ce32b3119128f0d6ca1fee51969be3259689f95288b737ebbc903b84f334af8204b64f93fe72a357e86e3f924ed7b634d8f1005467a6bc7998f1dbf3e528cbfc957f64d5a9adc30c95d6d5842ebdfbe68c26c58a5e811d501050b5792e5fa623f46bd628e65169cd946b663a5a419aa3273d5919a7259bf07e5fd84b3316906086e4235d17abd19f3360c8fb9b8fe6feaddb37628bdeb0301e35ae8859765cd79b7a2ac0092908892d40f1e2294fd0850845dd61f70d6c5363c132ddfdeadb1b6d127cbb3e7de4f90f4054ceefa46f8df77026cf3d4dd73bdf247ec1ec608ae16b9c358916434ec88113686aaeade4bbaac0d5fb408cb74b596a42f9a4e628d1345be3a64084780774a2273cc6dfd15a4f653a684d9e0fdf55396def47718a9f791e38fefe5412cf4c610ca72723179122ffd203df969b0e9c83987bea8108adcc09ffd876d12cff3fb98257ffda33bfe951e3724b9da783d484244e10cb0a21854593560286768eb696e3939fcfb9a8fcf6f03ded5a044f0bbc1bbc866a56939443b14e33429dbdcd016cbb45167dc5fc897990e2b1c4fde9998b27fab9de7bc155a6e373b3f416e241720581c23185cbb31587e9dff4f6e1878a2fece420ce6b49527a7db3e2374943e5e700cd93321484d839decdda03489f6ad091529f91df34e172b2a75785d696e5bc149d24c7d461d0c5a6b193fcf4c078de093d05a0becf94dce759a1e1066b68421b79a27d768c9e3c52dbd870e3b934142c474d81bc564d5d585b4d19c576fc392fc95e35754e5b859e3b8e228c80b294d1fafb318490fda4af91a71809809ad58faa623e1d50e1816031bf2dabbb350c5bbf9b01e29c63749b4c647193b2d5cad9f3e090bb7ea81c0d4a62232ee21be6d83f51ce6f4c8afeb090a1ecbd3b5e5a844caf2f94a49828f4efcc36af98f541e401030345516f133eb5be5ad4bf1da9e5f6906aa286d0056481140467a7ca906537f625f191ec0be9439d896257c1d4617787480bc462f9a019b45097218f190d913e2a2637d1ffe5b06d0d64019b065078413d6d06977d5172e765cb851f4f227174b041ff21e9eeaf4ab13df6b2a22de9c21df68c219bda43bd15b23939662cf6851f8fe347dcba47c4e7c1487823b88bd54501e3157aab3f871c4e3448e899aaaac9d1aad761c8ed041f35e4eb6142c6b6a6026a9c3e2166ecf0725c7a3fcbb87b969a01073205e84923cfc2f7fbec2d19da771cf4a1129b2bc9aaf1a22d3c549359bee47d96701019ae943b994309efd074ce41505a854b9f4e7045b738db9cea6b29847d1efa11defbf021e0f52c27c0ec6538d3baa0e63992eef90d2e74e01825b035dce28beb1fca9b5b4b5a602ee0f32ce1dfc955fd92a9457e04484ec81b1b8bbd02964c3dc77161f3ecd42f7b673aa39fc8b4a1aabe46a6ef3995b03ef4029313ea0b314589d9b74d9a911163f7307367771bc9e3a62c48c8169f865eb83d574906af5fbc8af65998203a33c028a994682d16aa844b1d773c190976482db479e355d811f2c56da323e05d85be727f3bb2607e136cda08dfbec2f49e48776565a7377397d357e36bea9e85b96e25f223383d6a0dee692ced03e7143329bed630b47a5d0c5fb4f140a72ad1e69a9a08a80a7a1bd1fe42962f46c06b3e05216515bbe60ffc2c63a8cf0b2b46d34ddaf7cc1b05ed40b93f8ab7253e3ca4c729b378d8ad7ef71567cd55c4c3e7225580c3a45851ea2cfe1e4ebcb7322399b1ed504fb7d0906a07da4fe493c89884fdf7afc023d607760864770a5745c0e5228ebc8c12a3077a6ff58305b4991f8c50a9969973195e9c4559f18171ee0fd90789f8d25f63605f677d08840aac88171da6b3f1ba32a6b9041d2217e8b12ddb71ea4ee1766802d70791bf1f12327981b7858abb0160a74b096890f2c26312cefa7ec46e6dac5f2d5e1e07ff9250f0de60566df1974301c744e90a1c9550cb8c4e7db5d56b04e7b1d2d62a7555279fa0186eb0b9462f259c937bf325898fc48c81647bb37f6c32f8e60d887b1ab81331e4ab33cfa1fa1766d92cd605494ae6ff5ee464f8d34d1bd599ed0f4daf111a69ce9190d07d89c00a22df02cef7e2004bc5bf3fb821fed20a36aca27a55fa4c037a36bb91900265ec09565a859bcca4357f5911244d32d019550454a8fb5c61e8a61ee3e55fcd53fda3f2e48c02d30e0fa48659dc66559549bc1ff54cccdc4e2ec9faa6eab228c95df200b2769852eb402239326104407ee480757f2604ccd0a942ac9ddeba2b19bd855e389e58a7f2a875ba189ea51c91fcd4d32fde8d637476c63ae22be5796632c38a66d01631d74f869dada6f84692ce523b42a24cdf849ba4e8122e0281bf6bfce05d569e6e9de7cdcce8a41f2e412862012f1715e70572fef0902e23fd8f9fd2eeed373e1f465ba95a10db072581fabecc88b0a3def4551541079d364d4b0a3eb6ca0324b354442894c2455ada961fbf142fb9e9c9c8aae5de573a223dc0c04ccccbf94ab1384134df5c7787900e824fb21565b0d2afe20067253c3a2a839958dfbb79e7280129126997cc92cec469556148a94ffa056380782ab23e50729357fadcac8ef066001c1a3a6ebb4292d13841e5564f20e7d937d1f956470bc68759078fd66bc5a20327ff28b081b19589b30853ed37782453521c439ba803a8e746c65491bc8d3c8c00cf0d419f55d8cdafcc0e617c9e48e4e64a8f67e9aeff96db74533b536aaaf685f3c988961558b70dac0f6f9907e0457d4887ea14c6694a80f2f3e18a28b60fe1c36efdca732aedbdeaee8f882efdb6a2074bb81e18fcc6e3c8e92e116f5b32c2db2672a21df") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fe7000-0x10)={&(0x7f0000fe6000)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet(0x2, 0xa, 0x2337a4b6, &(0x7f0000fc7000)={0x0, 0x0}) 2018/01/17 12:35:56 executing program 3: r0 = epoll_create1(0x20000000080000) ioctl$void(r0, 0x5450) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x200) 2018/01/17 12:35:56 executing program 5: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000032000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt(r1, 0x0, &(0x7f000001a000-0xf6)="410ab365423fe25365a230db8a1bb377e4de6518c2a5f2e7430b0205e9ff058f53b1e94035c09c0525678618e0044ee591c2da5d3b6205adca64ba7e16a7eed4d099178c1e5f1f54f0eae1e44c49fa1623c8cacf8f9416316e29e486a8ac8f4817cbbf1ce1e6b7a841679effb2ece251eec3d7368957bbdc8c002dc1b0af0a4cc7453cddd66ba5564eb1c86e1fe4ba79d1dc9fb941c8064e846157956c9d825df87477e3c40437a4765cff85d04b884d03d52fb8466625584c94bc7d880ba84847032aeb067831d0791a91a6345183f670fd7c0b45f23667afec839bbb161d148a8ad11f104f4f497a7a5cf05000735d7a1b29550516") 2018/01/17 12:35:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000003000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000002000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000595000-0x4)=0x1c) getsockopt(r3, 0xe9, 0x7, &(0x7f0000001000-0x6)=""/6, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ff9000)=0xc9, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000ffb000-0x78)=[{{0x0, 0x0, &(0x7f0000ffb000-0x10)=[{&(0x7f0000ffa000)="c43a4d3188f46c4b98a6adc616ead882d01fe8ce1afc935fa2069286", 0x1c}], 0x1, &(0x7f0000ffb000-0x253)=[{0x28, 0x116, 0x2, "3a2b82507619dfa85c472eb4def4a7b41499167839f4a12e"}, {0xf8, 0x10d, 0xba8, "637ce5947859be18fd2325aed53ccd03e86970e6daea5cc2cd7226af52e585685ad92cb8d80bb132a54f0efadcbff09494217b8e95a16d5da91fc1a7740dffe1ca4d136e3f87787c32ac14d76a52df9bee499e87176b948bb1dae85f466c50d297c433ef8c058acbd97632e23d75b78a77a1a8e2e381d9542590569bf85c2dc5dd467fb7096a302a30d605fe829bb0bebd1dc86c72839a3398cb1d230a0297e73eff45263e9cfbba00740b3ebd9e29debab8d54800f04ab2f95bd2515223238bc53c7bef88e26e2951983e1a57acf6dff5c3551f85c53876b9e893e97b16d72301d7df"}, {0x28, 0x119, 0x0, "76ddf6225bcb6388b0eec5baf4b7545e315f04996f"}, {0xa8, 0x117, 0x7fff, "7ab978deee1b438d0bf6672c14f79afd02db4e31896f6a4aba45eac951b511e5cf44880c5baa19d49bb6319e2005d006c2232aaff88b7bd144772b7839d326becac9d0500e4a69295d64cd8d147eb38dfc2c912d28ba476bc9650fe8549637d6234b1617b6407e61c267658ebe87ccb4731defc050d14e173ea0d1b852eb0ffa31f0691f2a6dbe6c3cf2de75cbf44218977063a125c9d4"}, {0xc8, 0x117, 0x7f, "7ce08f67c8a201d71b2a3989a56c437d4c6e2ce920f9ca43c03f005f35553d0fb92157a77a819fdd6b529aa22438b06e52c5338c1c0158953eed0d2a59bec657a06fa30e4a64b29a9a003d3e7d7411f9fc1c4e6c16b2586ad419987e908d8ddb39c41b00d37221f16f15edf76595b50c3d9122d51351699d31ac0ab959f4f18eb121053f68d85e25f4d30587feaeede5548a5ef7c8426a4638377e09fb6352659d8883f4eadceed149b50a61a12e46b6e586a327425b88"}, {0xa8, 0x19e, 0x80000000, "d83698a67cbd3e7d2543d08e4c309367b673899b47bc49073e6b4ee573bb74e8c0925fc6f90edcfc3d7c8e69f437e86f9ff24d364722b385b901283c3568df4d6cc2baa7b6057b80c8f6a608e51a32a21833b958a0f1131d0eec6030ef063d468920dfb99c2d24129bbdc7c38c88d2ab58a5dbeeed4a61e25578dbc548cdc0b5cc75b848f0a41297be0c7ddf0b9ec94bd8bed9579f671d"}, {0xd0, 0x19e, 0x4, "0a56c909cbc2a68a2a240b5f0bc6c1e3d65b580b2bc2565b4ccc39fd86adc3e2dc5bccd011c6c83161e905eb3a6bb1fcaa597a506d047823b2bcfabfa4699682a36a517fdbf095e02b02c9329f584c851b1a0c34d22814af1ea9879cead6e6be5cdf151f717e4e5fea196029eba98b4b01c78a81ede963e7e6c506d77959a20ae073b636f6cab6b832a060fa668685c4d7ad4c4cc7f893529cb6fcb37101c3434f45b3e2bb70a7ffceef36c058f17dda5092977e37256aa8829730"}], 0x430, 0x10}, 0x6}, {{&(0x7f0000a30000)=@pppoe={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000ffb000-0xa0)=[{&(0x7f0000ffa000)="0684bbc4837a42b019e45e9a0f2dc06cf1d9a8d54f3aec0d46d441ca23", 0x1d}, {&(0x7f0000353000)="45d461b679556ee62d92e953ce6abb8571114765822b236a210cca0177b2a669e61b87caabd05e4f735ca46277ea93d81ca1a2b26c3fb5d5129613849feb78aa2e71bc53766dbc708fd60a26ced83de8260f31468b43f6f168524cf339478c4fb21bd12649c5f5fe27008747b949f58f40b24e6dc74176beb738483e55fdf1318afaeeacde0b4be02b29510c3e0ef7639d6d33d954bf7abea1942071aaaf71e827f21d6331d36b1fd5ae24a9379d2c825427e546c7e56014d696a625ce66d5aebc5875d5670d8355fd10390bb9730343561b4c6e2d44316abc1667a15fa206fc", 0xe0}, {&(0x7f0000ffb000-0xc1)="301fbd183719a36e5ae140ba0a75c6acb67719f831cb5cc9d477716c5970ccf542d22778765afedc4c8904f462e34d16aa457423741c0a328806e9a983ad052c46b7ab3ccd646fdd659ff0cac87000a670182c0f28291a1ac0db37eab45faf304b4b539e5e6ed25df68bdfc7669ea396737a558f9fe435e2f415f9f27dd93a114eea811b8d5eacff00096f260d74dc510c1c504af43a85cd660cd76b9c7e1e7f8d09a820a13e3378c0aeeedce4743f1ae2846e92e82411b0a8a47a0607bfb2b445", 0xc1}, {&(0x7f0000ffa000)="531102fbf70441fe52365ae71a3e7f35c1940e84eadf333c05b84634c0feeff7d01178f220b084e2f7c250706a3cc316108513150d24c9d18365f7fbe99d5c766207e627cad43d15a7d1b9c37259cf33cd146f1d248fffbd57811c5e77", 0x5d}, {&(0x7f0000eac000)="b5bb5251c2fef0ee031bad7aa910a631ba63599d12f740420bc5f1731c3273f816213cd30636b6732fb2757f26ecee8809fb6c24ac8f4ceb435689fd8aa93856da87b1b4dfc003999b3d911f94698162bb70d7d0b4281d17f9045aa8e879f3b3a09d79860a3ae25b6534b80c8de58ed55ea569f08badd71facb05b90acee57b170613e28790e4eea5e3462", 0x8b}, {&(0x7f0000ffa000)="1ff16bdd5f9838ebacd75313449d0ff2eaee90cb8a374e4bf6ab36bdad3698979b9d52ad12d56748182b580f1bc5c6ef0a8a9dc49d2ea004462f04ebf9462d4cce03a97c1b9f31c0020d319c948ecf541f7c76b27b57a22643dfb59d7dbece211179ce4ebcf2a1477a3cd998207d796b6a41f2714c7446843de231340d8e0e36f28a6a0fa938d358fc8771ab8ae31c60a4bda6afb85f666e873c2fae8983d3d29a1d1ecc9d614177a34f6f8eb63f905de2ea3b272f2155f8a1bb6f822f5606022b51f81e0d508cf9dc6d650a96ee685eae4474cb33977633c13e797e1c", 0xdd}, {&(0x7f0000387000)="a686230ab83f0fa21ce0f4d9f1546c3bfe9634b8fcae7e8fc5dc6bb8d60871724b9928dcd8be7f36aa87017bad0682d4abd13344fe3bce5f262de3", 0x3b}, {&(0x7f0000bb6000)="ffe7824863715f99e02c524a0ce39897a50d79bb86b1b854357ba303554b9455176109611b4d1f9150d7248c377aa60d7cf285608fde4ca3867cc485b89f80fcc4f77cba3b0a576b983a9f41db11df240d70d28fbb45d7a161571718563e0d79ee2bd2a4897affca71a32f24055f20aee4ab1a938b2f96a96cf2ad6ea0f3a173bacbcb798ae2cb658325cc0a00e6dbb8c2e7f309b309133067c2c95eea0ca4cdff0fca27ec78d7150032576b97e1bbbd7da3bb1cfe3f901489e70f1b3c2022c108e286c374d982f8b3b295b090fd9a47787a8d5ac02b6fc1179b06e1c87a5d67a72342c304e7f1", 0xe7}, {&(0x7f00000fe000-0x14)="f02ce3f823ff79e8df7259bcc7c91c6afc10c1f2", 0x14}, {&(0x7f0000ffb000-0x15)="35d2b9ce155ca5dc738f6186f2bd2bbfd79451ecba", 0x15}], 0xa, &(0x7f000007d000-0xc0)=[{0x18, 0x1, 0x56, "bbf5943fdb18b0"}, {0xa8, 0x103, 0x80, "7859521d987b8b23f799c16294ab8a6f8c8f81b408860003a255e8d6da72ad7d76ba83a8f7035e03fa7072ddde45499717b3c800458dc02ecf5c9c7651512d245761c6b9c44c31a4da09863b3ef5121eea6d46221cb125ab1b20a38ad922f7548711a4e6abfa84500affe246d75577e5bf715b3f6d70b6b9463540e679cdd446278d4cf3f0573b18853472f2379dc5df68b79ae529e261"}], 0xc0, 0x40}, 0x9}], 0x2, 0x44000) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000ffb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x2e, &(0x7f0000ff9000)=0x0, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000fd2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 12:35:56 executing program 6: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000fca000)=""/37, &(0x7f0000070000)=0x25) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000223000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fcd000-0x4)=0x8, 0x80800) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000fcc000)={r1, 0x76, 0x30, 0x2, 0x4}, &(0x7f00004de000-0x4)=0x18) getpeername(r0, &(0x7f0000fcc000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d80000-0x4)=0x2e) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000977000)={&(0x7f0000fcc000)={0x10, 0x0, 0x0, 0x8400}, 0xc, &(0x7f0000a91000)={&(0x7f0000159000)={0x11f0, 0x36, 0x100, 0x3, 0x2, {0x4, 0x0, 0x0}, [@typed={0xc, 0x1c, @u32=0x8000}, @generic="189e0f24c442c1815b6a69633a97112a305184793d29e78bc281d0103f09ee7c602366908ae4f15f95c57aa5a7f04765dc6c5a66246a3855a0d03c6d03d806fd7f985c60360a011f287bb841fb348303752b9ba55befb28d1bff5894a26e28ccedaaf88046470ac6f4c831a1654375976a81302c900923843a3dcecf5093ffd0b173a25f9f1a25ed80880827e133600557769c629eebfd5249c043cfd1ba80f5bcc0ec3fed588bf8d6959ea9a306dcca34d0fbbf2bfe3060f2dd385a", @generic="465f51db38e5bd97ffd0665b8b75a5be7d03f438372ba6ac6cb1ffc84a4e332c1bc1284f9d249e32fd6d2d", @typed={0xc, 0x5b, @fd=r4}, @typed={0x1008, 0x3f, @binary="6344ba7a2c4789c6c92414394058547a7b30950c2e3aa71d289f6112cb4c4fa98fec804f60cd1633918bcfff479c000180982bc71740b0f7902e32e246db046a32bd9a0d6c2995fd201516752fe3c4b61192aff0832c51f2a43b24fa31b70088d30aeab4d548feddd9f50d4130cc0bd697dea111fd94be1a55b1369d5a5199d5056348c8c47dd2e435c461b9e3dfedfd9ecabda293c42b7457981e7f6c49e44a50e47fc17d87d72174f0de4182eddea2f91c157f018aca1fb461d2e86a522bccebfa1d059e7d5eb0639f6eaa65ca3ddef67511c62b877f45812df408c61b96b8e07edc8c40aa6b1060b5cfc753cf2ba087bd9015445e4c9da348f10d0c75699fd7828d1d766aa63b049a15ad90fd31e201ebb29a74df4ad059bb1ea61855dfa3d9a36b08a24f500add1c8af24f19ad730f1830f4670c82c221603d7a3421fc2d84c68d804ad3697f60b10d22d365f8020482af67ed0bc7cf900f595705ac3781ceb0a1d3b5c5edd24e0ea48835c9c82ab8258f63f2ff2f8aa05bc61d8039ba8736bb45319ce1851eb01b2bdb454b98ffb271beaeed2eb528840501cfbdbbe5ea7c37271ed99ec54a9dd251607ba1cce7bf7c7f251d6c39643c734872e4f016ab8fa41496c5489490147d92744eadc7c2366c2a4a95a7a1e3eaa16d3dfaf8c90d906a18716545ac6cc50a361be9fa7b9b0f561b3e2b2ca8be5921f89e990e4f205c48a9d0039ce9457439e79bb0135234d3a87d4d48749a062ee1d36ffe6129774152c6ea8032774aa1bf16a91bbd145ca7cedca23448fcbcbbdde5d5418346c9353867ce19053e80304e80f23d26626aebd1f63f5336fb8a6e428d80c16fac5b46befddbaf77d290f3a44999b05a27b2b163bdd00d5ce21671af2170d5847358173975ef310832c1166f5a0dba813b3b1f62825d724cd8164ce2fe72b749b5cbbc4c7e2ad7822cd63d9b7b31b28271f77d2b27aa4a2a916a86c2cd82177b29a0f1a930556d1b4a135a49b5793fefc6ad8931b6122b8362ea414a1bedc6e883cc267f35efc7688cd6a74c5a511de8f668d74e0cac3590ba0304e489a265ce44cc808f1898c6034d1cae37637a8c78b0493d72c7ab5bcdbc9ea6472251eddcdf3d2ef1ad1ccba725fea69c8c38393b401fed5318f271ff78f97796c7ddc5b276f4db835b1c4d9f585c718ba539a56c23ce87c64dab2c65a3e2c9215c8c67a7c53aec79ee6da9f972002584f01d7ef251ad46f85971bbfa472b4c114b62ef8ffd01561d6c5f205d66c033fca2718a83f88270472edcfbb3cb532253ea8f2fb7aebf02ade2cd30dccb39c75a05d1d7af4cb94d6bb36c369e52bce597f381deea033fa71effdd6f38fcdf782b4b024be0a5e2c6800d23549ca5ea6e206735b3fa76fd68cf6252f3b0a213056d2660385ee7353de42e221d7d9011dca91b170c03d3729ffe6ce54afbdb58d65544044432b5044900b43505ff678990f7aa476ba22340ed52088cf3f05dd01c39bb70ffb49f16aa593b43c46c8a109f14da86310348d08a06c47e381e6c3d03adb2b1d8414e854bf6c28649f65db17e6a2a3f47f48d7f163196504816aa181cb0bc0da0b9dc99e36ac637e14400a0e1f8f4ee7fa76a93000de3daa43244e9ea63bb661f03eca5cf32c0a0a71c1a229d18d1e3f4d04c2dbad81547e23a33fba2a24528b591219a91f8ec35042c663a7b55dbc740840b93784a4763e3082f45612f31a3db059db5a365ef0d39524f6e8e9a9b2187be38bd1c3b703e2b865ebb59c92d22b7ee35965feb2cd59eccc7eff503dfdeaaee29a481bc0f05a54a53cead57dace997efa509ec7a8b710db65621aa4d85c806ed3a7ae7a5521504f12c1d34570e9363250ad71a364331056da9f1b372781598280c595df4803ab5143325cfa65f76f276b1f1e97b2fa0ef22170228d5017801d0ece15638f888997120be8e1e4b7b7f73ecaf1dddcf21e05b4515f3e02a9ea7ff70a8a908691de0742a63d6d302e29bfc758e6180054da1c2cbb7fb240811995f8c7292b4f0d4000798bae43517650189fd3f3088442ac851dfc1dff2faccf7bcc0e138065962f762c8cbe6c7259ba9231528bd2bc025d2b337b57ac912033d907f3d20fc40f6aa012826a300b26a47f41a9054a186bf2f7da800f43585cd965ad374342b85cb16a058f49fbd5b78ef6a8770f342845a4f7073966a0d8b8b89dbea26f9da418f00cbbde8e66a6243d26519a28bc9daabef63980e23b7b23e3ad2fb87cd4f657e4b269e00c429860e041b7bea9c30166803c6220db781272fa42990b1d8b7dfdf5ea4bf8c66791954a352257cec9989487f120a20393295059da382b1cfa6acfe27bd5d18a1baf025e8995a164c5d44afe6817e2ba17f462317190515eab973872465a2f69326419c2671b43bdebb198049eb2f7f5d982996bdd98b5048a59cc58579e39adda0ccf66ac14af78dab747da30170d84b25bf2012425315f6eac6135a1141edf1313b1231f7ed72693b06c2b84c3b09a3c1400f6f1adfc811a91faa626f37c23546c0eeefbff3f302f78bc8918a481e425c2163b998920c257970b4ed43c68689744b4be555262075eabde6a3f7b49782a872de375e36dd698fbc9311db2934a105d321119438fa4a8a99524aca15fe4ec20434e0ae5387ab8c9a6b0d40b1077b547abf0f49338d3c6428dd85b4d669c9ec412031dddd0d124ebe9e39ab3f4e8737c5f82aa88aacf812e7b26bc1bf108b29d0885df4e2a80acc97f9b429a74dc200e63899d91afe810a6a52b94b67cbcba49e437d03530a64d743b3016a99ad9da903991a9a88993e07c77d10da8fe77b084f64f5db79e40ff6b954e1cd6547bb5e084b2c87d0c4a60c3867d615d94d020942c471ce6a70276a1f16da41072f3ecb3641896c4a005055d3e80c323107b53013c8abb0a13c096c5a833b5a463ee577f7ca86deb15f27f59f53681509415fab7778dc5492572cc6d167f7dc1e67a84502cad251ee8b7ee04edc00b9ec1d7a26d3698bf5186d15c055bff2a3beb5ab9a4ae3af682f56da2fe6e9db80d71b1506d0049af9702d677df339a9439dbcc43c3013854b8058c6eceaadf1d1b952f6396600db162047fc5d8122d8f9d2733a1127e4a3c9ef7ee82124abcfe6275edee9209a623a9af3a650e9c90768d7de44e50941a592704fa3fe1fc2d51b9ac2d022aea14c9d5c584fdb05ef3a7de331a26b3e280e4ff1b6414496afe66fe916b701712f64219dbb7e19836ccd890c7c635395693635fa493b40fa58f1f9b054b76851e41b04bc92b5ed2b5951ffcd1eb882367e89e6b82ed77dda0d84ac32816494980a1ce9f4b849fe08e964ba02fa729abdb970b9d70b82238989b422d5c228e85471d5a229f0349e9aa14b487c11643b15b3298ff81b649198e73a4ab1f111dd0df48c417444d05ae4c42da217608f5042b569b119e608156497215ddb2055471a6761bc28e9e883700c792b165a58c96a879504007ad295bfdbecfef811454e561892f751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@generic="d38dde7f15b238214d7c9e263fb1f12f9848dac68059780583e7a64d9be9b4f41c3b4a9f6b5a87a81a524bf41f598799f4ead11f6b9a7ed9ccc583f115a9590570cbd75199dae79b2bde0db0575a700c53f74cd878c941d655ed4abbeaaa116e2300cabcac32b7699324be752acbcc6a62bce9fef730583f164cc6c70890de2b830559165e5acc15120aca6f92959db590cfa3940ff7647d79cffc51bf513bf7cc08a2a7c8591ed234e830cfc3d5db9cd7047ddddf16df483e2b0b4d5050539a0d9e61311ea3b9f519a2c2c7bf0daaab6aea62"]}, 0x11f0}, 0x1, 0x0, 0x0, 0x800}, 0x4000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000fcb000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000fce000-0x10)={0x3, &(0x7f0000756000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000fca000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/17 12:35:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000af4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c9a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00000ae000-0x8)={r3, 0x3}) sendmmsg$alg(r1, &(0x7f0000974000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a", 0x21}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x4840) read(r1, &(0x7f00007fc000)=""/34, 0xffffff45) 2018/01/17 12:35:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x2)=0x0) 2018/01/17 12:35:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r0, &(0x7f0000084000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dec000-0x4)=0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007b1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000027000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000638000-0x10)={r3, &(0x7f000005a000)=""/0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b37000-0x28)={@common='lo\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006b8000)={0xffffffffffffff9c, 0x50, &(0x7f0000ace000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e29000-0x4)=r4, 0x4) sendto$inet(r0, &(0x7f0000f09000-0x1000)="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", 0x500, 0x4000080, &(0x7f00000eb000-0x10)={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 12:35:56 executing program 0: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00006be000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000882000-0x4)=0x14) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ac3000)={0x0, 0x0}) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ac3000)={0x0, 0xd0, &(0x7f0000ac3000)=[@in6={0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x101}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000a73000-0x4)=0x10) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ac4000-0xa0)={0x0, @in6={{0xa, 0x3, 0x46, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0xfffffffffffffaf1, 0x9, 0x1}, &(0x7f000038e000-0x4)=0xa0) sendmmsg$inet_sctp(r2, &(0x7f000066f000)=[{&(0x7f0000ac3000)=@in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c, &(0x7f0000ac3000)=[{&(0x7f0000473000)="b71ae878c82ca7b8cff9a0ec671ca2a5b0a6b080e83d289151d7394c", 0x1c}, {&(0x7f0000ac4000-0x58)="466630e57e99b3a545d10741d41cb498543504e172bdcf4fccf71d98e949f2793145412f736bb490210e4989885b361f328c94043d158d1ed68c26f41bd8fa3c71dd15b97d4f2f8431ae8c585345f47c2a1b7ea1502ecb9e", 0x58}, {&(0x7f0000ac3000)="34ddeb2401b1d263cfafe410a016a2c9c0525bd717e066c5a07dbf46ddc14b9fe36afa2944d186f510204094e2ea34150df5c826ef23141fbed9c42208230714e62b822e8879d4844148732e5bc68a5e", 0x50}], 0x3, &(0x7f00006ac000)=[@init={0x18, 0x84, 0x0, {0x1, 0x0, 0x7, 0x9}}, @init={0x18, 0x84, 0x0, {0x8000, 0x8, 0xc1, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x4a0, 0x200, 0x9, 0x9, 0x1, 0x8, 0x1f, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xfffffffffffffff4, 0x4, 0x0, 0x8, 0x1, 0x40, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x2, 0x1}}, @init={0x18, 0x84, 0x0, {0x5b99, 0x77ff, 0x0, 0x81}}], 0x120, 0x20048010}], 0x1, 0x10) r5 = getuid() mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ac4000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xfffffffffffffe00, 0x1, 0xfc, 0x2, 0x20, 0x20, 0x3e, r1, r5}, {0x4, 0x2e84, 0x7, 0x1, 0x4, 0x8001, 0x81, 0x41e4}, {0x8, 0x2, 0x7, 0xffffffff}, 0x5, 0xc, 0x2, 0x1, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0}, 0xa, @in=@rand_addr=0x4, 0x3, 0x2, 0x3, 0xfffffffffffffffa, 0x8, 0x8, 0x5}}, 0xe8) 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) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/17 12:35:56 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b68000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00007a9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x800000000000017) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000374000)="2ff4a0f4b9720a528aef750a5ab058937f9d74c828739b60f92015e44d651e1106f4e9d4f1f85ea916ddc1569810f0b8209f8e3fdbbff2d7156727812d731cbde5ba627f9cb94604c55aa15f2b829ce6a721183885e4cf66119216e5b96c3b275c765945459a7bb9f14220d8228700a80a33a312e6d9117fab333125c8f447e4e4f56c3dff5f1b5b9f594ecbf8af683681fa043c5216f25c576df53edcef1289de9c06899fd6b0d6d8ac5e0c0806edd9ae31ed9c2cf51cc7e8ee3b23f7548d8b26e1e87b187a139094a3df50d66cfc798f7b278e26eaacc46317f8527cc6e54ee8", 0xe1) write(r3, &(0x7f000071b000-0x26)="260000002a00ff000343007f00000814000103ff010000002300ffff0807fffffff90821884f", 0x26) 2018/01/17 12:35:56 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x7) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fda000-0x10)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x1a9) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fdf000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fde000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003d3000-0x4)=0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000fdf000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, r1}, 0xc) 2018/01/17 12:35:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000)=0x5, 0x4) pipe(&(0x7f00004b1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000954000-0x48)={0x0, 0x40, "d6881852ceac308438786466055cefdbc69f55d379b23ab8271c429c263f87d787eda9a740409371fbfdc5c103dd23df7884669b9b2a0ee6d0cbe488dbe7357f"}, &(0x7f00003cf000)=0x48) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000732000)={r2, 0x7fff, 0x30, 0xdf4, 0x9}, &(0x7f0000de0000)=0x18) 2018/01/17 12:35:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eba000)=0x100, 0x4) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) 2018/01/17 12:35:56 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x70, &(0x7f0000fcb000-0x70)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x3a, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x7fffffff, {0xffffffffffff0000, 0x6, "bfa1f1", 0x4, 0x0, 0xadd4, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "9b1a4e8c5b13df3844a1"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fcc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fcc000-0x4)=0x1c) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c30000)=0x0, &(0x7f0000fcc000)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00006ab000)=0x6, 0x4) 2018/01/17 12:35:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x7, 0x7ff}, {0x3, 0xffff}, {0x3, 0xfffffffffffffffa}], 0x3) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$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) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f19000-0x4)=0x0) r4 = accept(r0, &(0x7f0000744000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000042b000)=0x8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r4, 0x21, 0x1b, &(0x7f00001d9000-0x4)=0x0, &(0x7f0000fed000)=0x4) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000c5e000-0x73)="8eede501d20b33962fae65c67faa8c4acb7d045b36bd017b2458724a81b2351be5c635ccc62fa6d12595176c1dec45579c1ed0e089a6859907703f86e4dd97fb2063eb4d3fe76f52945af610174fbaae99f62397faa554ae4a6cbf43bd65ed72c2ee35e7c91e6dabdcbe26a6dffb093dafa716", 0x73) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 12:35:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/17 12:35:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000255000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a59000-0x4)=0x10, 0x800) accept4$ipx(r0, &(0x7f0000e74000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009d5000)=0x10, 0x800) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000d000)="", &(0x7f000000d000)="", 0x0}, 0x20) 2018/01/17 12:35:56 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f7d000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xa, [@loopback=0x7f000001, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, 0x38) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ab7000)={&(0x7f0000f80000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000a6e000)={r0, r1}) pipe(&(0x7f0000f81000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f81000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f00001f2000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00004d5000-0x5c)={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, {0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1, [0x1ff, 0x278, 0x80000001, 0x9, 0x4, 0x200f, 0x4, 0xffff]}, 0x5c) 2018/01/17 12:35:56 executing program 4: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fac000)={0xffffffffffffff9c}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f87000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x0, 0x2, 0x6, 0x3, 0x2}, &(0x7f0000e81000)=0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e32000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4543(generic-gcm-aesni))\x00'}, 0x58) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fae000-0x4)=0x0, &(0x7f0000fad000)=0x4) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000600000)="adc7b200866adfd271e72022224d36bf33cc71c61200c6fad90c9fb4c74e9187dd96f677f9d0c16c8dcab006992d4e900edd6cd2f7822c5a64d6b523647db0d5d3e77e7206a3dde7366a60bba3cdcaf2481777e9e2a2923adb9cde", 0x5b) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000fa1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000fae000-0x38)={&(0x7f0000fad000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x4, 0x3, {0xa, 0x3, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}}}, 0x32, &(0x7f0000fad000)=[{&(0x7f000079e000)="bdabfb8f9580b7cd2079d0a9ceec86fb83dfbd93e09f5be53cec0d655e331574d5dc5bbc85489bf9eca46933763ef78e0920334180ab402d0192863296cd1c4e8e1b2393f59eddab25fd43af1ce49adaf7bcc88b09d4d10d8252e4e9", 0x5c}, {&(0x7f0000fad000)="", 0x0}, {&(0x7f0000dc0000-0x24)="5763d63ca451308dab15b144723626d968484d6b3b07b24e6dff1d4486f2471f4d98c895", 0x24}, {&(0x7f0000fae000-0x7f)="c1999e9336917d2717b22d1997119fabc4bb9f46a1ad34df5654b563f93d3c57e3d67258ad9d1a6f8aa25207179d18b8ec20ba430977942c18d95b37bd6a1062a4cad04c2f6911a571675e278385fd3c7f11a42651aef60144ee9f5f3f30e80af8872ab5e79bd26f7114008fb7e7ed099f18b0ffca8b44c2d8990e398aaf5f", 0x7f}, {&(0x7f0000fad000)="2859138beeaaff691a8b966fed219e720a9059a8e1134f4d2e9d999c3502699ecf09f13e6e6149f9cc1f6aad38bdf4e337b02e68deb3140f312925c7eb0aeb39bd108ae11c95c9715567410052fa15b934129881c28718aa5942c7bf0c272874fb2912c8bb547a5c7fa82606c279f772bc90b83ab9358c5e29ff852d33e9b64d0447e64772d535c680064bf45d578f16", 0x90}, {&(0x7f000008e000-0xea)="b4e26333b3c55f2fbaa228723e24da8f442d0ad9c776ee112aca55e45e517b01a5f5020daae4680b000398a425ac09ce08b5b8a0e28a11f12441a5af3ffc16e2f0790b1e8d73b2c46eb72e7e41d426f93249a66ef03b85eb48b0d55ce3f57656d1a17b320bcc052fa876343d5c1ec9e5f49d8e125ea354155e5017825c9a233fadd6553016be0850f2b93fa2c35ab94ca6ed7bab8f51291e36963b5514d2220bccbbd6e05adb9bf46da13b1452197c1f16a715c8fcfb86e273e69a81b975ddab5bec3f975edb62c5df108df5598ff8d46ecfed77de6eb79d9b68e3adbc9723fe6d2488f09a77372f27f6", 0xea}, {&(0x7f0000e81000-0xb9)="cd3f68222c454e1348567dabebe2f30b45b58451aa1be043b025e299ea5e14d53c98cb002bbf2a4176b42ee7979587b1cbe87f3a66738ca0559d017cbec799c96de1fcb45b18e4854f87f6dfc37244d2641b6e70594f0ad28ac3d4db40bd232e951d92a3302c1f77800efed02c76b37d4ee8ac9fac2c9268c1bb0983fafd6400f923a992d02384f14f62b93db4f14be2bf50d54b7d6e06f9df2f9c46eb6d3f95a70bfed9b613fa876197e09051b95cfd3a464dbbdb775c22a5", 0xb9}, {&(0x7f0000a1e000-0x42)="931fcc4a8dc848e53b0d1da105a096db55b924e19f785b2172e8b877c2dacd00cc555b555a23f44b4fe67e829886b338d9e7bd1c1c15780bed9f0406b3b7aed59160", 0x42}, {&(0x7f000019c000-0x25)="6fed1cdaf1284d659c6de24f994c510d391e348f3abb76c40fa10f27d9b9ec1c333dc6df17", 0x25}, {&(0x7f00002a2000-0x1000)="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0x1000}], 0xa, 0x0, 0x0, 0x4800}, 0x8000) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f000080f000-0x1000)="8f860f7cecf7c4241d9ceb497a84aaa9", 0x10) recvmsg(r2, &(0x7f000090b000-0x38)={&(0x7f0000fa2000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00009ab000-0x10)=[{&(0x7f00004cb000)=""/222, 0xffffffbf}], 0x1, &(0x7f0000148000-0x30)=""/48, 0x30, 0x0}, 0x0) 2018/01/17 12:35:56 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000006000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000000e000)=0x0, &(0x7f000000d000-0x4)=0x4) r1 = socket$inet(0x2, 0x80004, 0x9) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f000000f000-0x4)=0x1, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f000000b000-0xc)={0x0, 0x0}) 2018/01/17 12:35:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x8000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000ee3000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000762000-0x4)=0x8, 0x80800) getpeername$netrom(r2, &(0x7f0000bf5000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e50000-0x4)=0x48) 2018/01/17 12:35:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000228000)={0x26, 'hash\x00', 0xc, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000818000)={0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x481e, 0xffffffffffffff7f, 0x6, 0x9, 0x12ba}, &(0x7f0000118000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000837000-0xa0)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0xda2, 0x1f, 0x7, 0x8}, &(0x7f0000ec2000-0x4)=0xa0) r3 = accept$alg(r0, 0x0, 0x0) readv(r3, &(0x7f0000d3c000)=[{&(0x7f0000625000-0x8e)=""/142, 0x8e}], 0x1) socket$alg(0x26, 0x5, 0x0) 2018/01/17 12:35:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002c3000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106-gcm-aesni)\x00'}, 0x41) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000fed000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 12:35:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000e0c000)=[{&(0x7f0000f78000)="92ed0a0134055f49fbfc3e4e44ac1c4a", 0x10}], 0x1, &(0x7f00000ad000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = accept4(r1, &(0x7f0000808000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d18000-0x4)=0x60, 0x800) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000e86000-0x4)=0x8) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 12:35:56 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00003cd000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001a2000-0x4)=0x58, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='gre0\x00', 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000985000)=0x0, 0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000045e000-0x38)={&(0x7f00006cc000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000aa2000-0x30)=[{&(0x7f0000aa1000)=""/146, 0x92}, {&(0x7f0000a14000-0x1d8)=""/4096, 0x1000}, {&(0x7f0000aa2000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000aa2000-0x23)=""/35, 0x23, 0x0}, 0x2102) 2018/01/17 12:35:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000025c000)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r0, &(0x7f000058e000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e1b000-0x4)=0x10) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/17 12:35:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000301000)={0x0, 0x100000000000000}, &(0x7f000068b000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000080d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000005c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000fe000-0x10)={0x0, 0x0, 0x4}) socket(0xa, 0x6, 0x7ce7504b) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000087d000)={r2, r3}) 2018/01/17 12:35:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000303000-0xb2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x1f, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f0000fe2000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e80000)=0x10) 2018/01/17 12:35:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000012d000-0xc4)="98b0d9a48679a9c141760060758cf715f3adb5649b14d81b9df52c56010171a31accc02fe9480345a7237caf04a36efacdf040100f0223b45287b03d67a269f15dab04c8048b87f48d5f50f9a845cf8b93f98cadeac1b0b873200d0aecd39fc3c0a626b4b26d2557cfd74b3d2da5da5d41c6cce90f0092307204c58ab00fae68c959a1606caa58a7470ceb3021f789f00c59ea5b6a56de8df03b7beb8821119fa7e2f6e93ca629075507f5583a39079baa2fb56e1b26b23f2aa74397183fad382f543c44", 0xc4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009e0000-0x4)=@int=0x0, &(0x7f0000ad3000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000822000)={0x0, 0x0}, 0x8) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000977000-0x75)={0x0, 0x6d, "dffb8c52a2dca595d974800de688f5f658da5ee2ec5ad4cb04a76dbf91a07cbaf76b49b63a147d7f23ae5f3e434e8e3ca01b5a4336f6897277d4c7738d4954ce62afdd7f11d5c961099657e38c86c44651b5a4b9417320c277fde18bf7f6209db9d2b2ff120eeeaa9f4a6c7a6b"}, &(0x7f00000aa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000889000-0xa0)={r1, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffffe, 0x1000000000004, 0x1, 0x5}, &(0x7f000049e000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d42000)=0x0, &(0x7f00004a8000)=0x4) 2018/01/17 12:35:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x80000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000200000-0x4)=0x7ff, 0x4) 2018/01/17 12:35:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000443000-0x80)=[{&(0x7f00001e8000-0x30)="", 0x0}, {&(0x7f0000a85000-0x61)="", 0x0}, {&(0x7f0000a8e000)='\r', 0x1}], 0x3, &(0x7f0000879000-0x18)=[], 0x0, 0x0}, 0x0) socketpair(0x3, 0x80000, 0xffff, &(0x7f0000756000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ab4000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000ef5000)={r2, 0x0}) 2018/01/17 12:35:57 executing program 1: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000db9000-0x8)={0x0, 0x0}) getsockname$llc(r0, &(0x7f00006db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000211000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003fb000-0x8)={0x0, 0x0}) 2018/01/17 12:35:57 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000998000-0x20)={@generic="bb8de531e629697b4cdd7700c42e9c30", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000005d000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d7e000-0x3)=0x0, 0x4) 2018/01/17 12:35:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x400, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000855000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x1f8, 0x0, 0x0}, 0x20) 2018/01/17 12:35:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00005d7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000531000)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d18000-0x4)=0x14) socketpair$inet(0x2, 0x5, 0x4, &(0x7f0000f49000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x4a, &(0x7f00003bf000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x14, 0x5, 0x3, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) pipe(&(0x7f0000555000)={0x0, 0x0}) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000bff000+0xe72)=""/140, 0x8c) 2018/01/17 12:35:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000aa1000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006e1000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000420000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) pwritev(r0, &(0x7f00007ef000-0x50)=[], 0x0, 0x0) 2018/01/17 12:35:57 executing program 5: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00006a7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000093b000-0x4)=0x48) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000822000)=0x1, &(0x7f000041d000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/17 12:35:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000045c000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000018a000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e49000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc9000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000067a000)={0x0, 0x0, 0x0}, &(0x7f0000c91000-0x4)=0xc) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000632000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000b2a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000590000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000f0b000)={r5, 0x80000, 0xffffffffffffffff}) r8 = socket$netlink(0x10, 0x3, 0xf) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000919000)={0xf, 0x7, &(0x7f0000833000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}, [@map={0x18, 0x1, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001bf000-0xa)='syzkaller\x00', 0x9, 0x33, &(0x7f0000692000-0x33)=""/51, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r10 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000dfa000)={&(0x7f000018f000)='./file0\x00', 0x0, 0x8}, 0x10) r11 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bfd000-0x4)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000062d000)={&(0x7f00008e0000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00007cd000-0x90)=[{&(0x7f0000a29000)="9ad888c99a54fd17aad01037e2f972b225a952977b9a9878057c7fc9ff44c2f1cccb34a377b5ab62a7ed499e0ae701d50f23e7c86d1cfb64eb8384a4a1fcd72724d8654b0c933b812258132887b211e7f52dbd44ada438fb6abea7c19247f1f2f39a46b8440cb004302f8bd63b4772aa72e59b6354344de1ec603f37380c8a66d21182718f822f1598f657d4230ce8c220e4c033c4c751cc8415d707dd01e695f828a8c6c892045abaad524fc73aa6c62f8aebe0571c8a0b2c28783e81ee52af67d6e9528eba4d84dcf21f0237aeef4666cb9308582fe806bde2805ef14eb659c55e6b", 0xe3}, {&(0x7f0000426000-0x5f)="94bbf0dfe80e1eb5af3e94068c814a88cdc2441f8c3d8e5cbdf38796622ef4ab7836227bb76b712e5bccf06ae948e4567088d4bb306e869092a531ffcb28bb78525c8ea72969cd727148eb8312bc94dfa8230a2bbb796a5a9612fd424cb184", 0x5f}, {&(0x7f0000e89000)="1c6cdfa47db257df7fae7a5db22383bf325fb69720c79c8d0009f090b1a895d168ac96ac520fa56728d89a756d7e0c96374cc0ef74f4d5b98a763aad7fbace8e42ccba71d4c72d4bc5f224954fee57c32997c85877ed4358c17f21aa29b0a75220fe3b200b710e88804478255b1f966fd23f166ca91f315681b3c26f90cb6c5b4f51c13ca568d0d5110b313e0b518cda84ca064ebd53ac1dbf8488852d4f31ea8f268aa42aa3f1f71a2382907b", 0xad}, {&(0x7f0000fe6000-0xec)="95b6736c31360972d78fd5d673fdb743acb3277183c3a31de8b946c1e0b88542687a50cb4e8da47d1ef9316eb657eb785ec55b143075fef983df04ead77c3f61b32cd599473fff5d9854bb78197342fc8881a3cfeb5a8e712e3d8b9c0d8f3b0007b82d464cacdc97594a6dea057c32e58560e9b7423626780e6d0f7ba8da935a7862e0f5875a128a8087bf0c88f3970c5ce4d63c62f2b5ef61bd31245cca666af192d620d4c08746147da8787609d4118cf515bb9ae891bde9df52ea42ef4313f2d667c4b61b388474a8b1315adde17cb2fc070d7465a3639f23afc80478e5b524d3be16f8520526a32896df", 0xec}, {&(0x7f0000498000-0xea)="0ff018736e8c099d5c352d32d1251fb34cf16b84fc75de2fe2caac9402fb1b20a153c44ec1159e00081358624f67aa829d79003e1028f9dbd949f88fa8cba9340e58237d76aa3b017a8f60050d443dbc301d73c6135d8d3ecfe3d3e59af510f1c1db26c88a882b5a99db0457029eb97b093a32194e3ae9645f065479016a5cd4a8983094903208e11f291b7302c2772a91e9836bf29ecb6afbb6a412a806ccc04e640743eef232a391eac7025df2a36ee119891377a4d0a51dc3d17936460f6e452dff546e01a4c7a02c37a8688aa8adbcb2499bf1814d9b88e7bbab9bdabf44e60d2cdef4d3f9e226bd", 0xea}, {&(0x7f0000f1e000)="f0ddc7ffdcde111fde7d574645a027f99aeb61bd4529bcf317eda39e308a9f62d75249d9f290", 0x26}, {&(0x7f000020b000-0x87)="4d310c452b245b7aebc8749a394f783a7fd41867c540d2aa460184852fcc746ea7b311a34feb6d4f11494267052c65237d59af1a6688ba76e302fe2f6851ac7aef2b98e9686022158ee995ee08242a3f07d130ab845ef3112f3a621700310cd8bb9aae52e0ed8cfdd63736f4302640bfd9bb69e4ad9ff726d412af2c3a50d58007ec6088d33fc2", 0x87}, {&(0x7f000008b000)="55d333e4735b33a15a95a307a18746ed1baa5e09fee674473ecc731884a6e15c422b530d793dfe3cb591d9dcebc74b11b2a6a8698eeeea9264ffe86f14ffef5d1630c24f06133ca0396d683f68745ab8eeafb15f9e8686436352cf7cee3d9b43443a47bdb13632fd196face9045aa6656b8df777afbc80b51d723ada97dc6f881c90f3cb6124e3adefdb76b2703d1d4c6baa551cfc86146fd2b4384ea9a1a734f8d0ec545dd8e46265e4c05438ed6bfde5a1fee6c444992957a02de5700b9c8c9e7edf4b144b4c3659cba61103c8c5", 0xcf}, {&(0x7f000078f000-0x41)="02ed504cd72341d344d9621f13896f28224431ef5aedca0eff3011cd791ecf68a5659df206c3759c7f4db0a7c9b0db8d4c291db9f1b38872dff2b44db328b9cdd9", 0x41}], 0x9, &(0x7f0000a7e000-0x50)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r7, r8, r9, r10, r11, r12]}], 0x50, 0x4040}, 0x4) getgid() r13 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r13, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r13, 0x4000000002) r14 = accept(r13, 0x0, &(0x7f0000568000)=0x0) recvmsg$kcm(r14, &(0x7f0000489000-0x38)={0x0, 0x0, &(0x7f0000b00000-0x1d)=[], 0x0, &(0x7f000008b000-0x86)=""/134, 0x86, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r11, 0x891b, &(0x7f0000b2f000)={@generic="eceacf3c50d7222b4b428d28332843a3", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_EVENTS(r14, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$unix(r14, &(0x7f0000c08000-0xee)=""/238, 0xee, 0x0, &(0x7f0000518000+0xd12)=@file={0x0, './file0\x00'}, 0xa) socket$inet_tcp(0x2, 0x1, 0x0) accept4$ax25(r14, &(0x7f0000c5a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000658000-0x4)=0x10, 0x800) 2018/01/17 12:35:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r0, 0x0, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000002000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x600400}, 0xc, &(0x7f0000001000)={&(0x7f0000003000-0x1114)={0x1114, 0x3, 0x3, 0x4, 0x6, 0x2, {0x8eadcb141de24448, 0x0, 0x3}, [@nested={0x10, 0xc, [@typed={0xc, 0x74, @pid=r2}]}, @generic="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", @typed={0xc, 0x15, @pid=r3}, @generic="0966a4ca2e679c191eedc81dd49be9b1dc3ffb57093bb39ef27bd33ed70722811d6174b40f74eab967507046272458333ff5dee61715ffdbc0bbd4b65ba60404608e17a8ebd762295cc902d7699a4247763b61cf5acbb0b2174f2f535fe446d0fb2b7fcf6c028c704375f615a0c27dd726386764ff9428ec12e920e67b458cbf54db28de87af2c4ed4427475fad68d8bc98a201196554086a7386b26e2c401b5846f78506232c71489700eb1951aa77dc9c68f18e30d2949e2052a3d90885cac6d1beac16b2ef8aa18b15665803ba8e6a78320ba42f28151b7b70ada8f07bd34479180c6"]}, 0x1114}, 0x1, 0x0, 0x0, 0x10}, 0x8000) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/01/17 12:35:57 executing program 4: pipe(&(0x7f0000efe000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ae4000-0x10)={0x3, &(0x7f00007cb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000ef0000-0x4)={r1, &(0x7f0000001000-0x5)=""/5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0xa, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$int_in(r2, 0x5452, &(0x7f0000aa7000-0x8)=0x0) 2018/01/17 12:35:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000a73000)=@hci={0x0, 0x0, 0x0}, &(0x7f00000ec000-0x4)=0x6) connect$inet6(r0, &(0x7f0000106000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, 0x1c) r1 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d8c000)={@generic="0ff4274f960867e1accfd2d1f982a0b9", &(0x7f000034a000-0x40)=@ethtool_test={0x1a, 0x4, 0x0, 0x6, [0x3f, 0x8, 0xb51, 0x0, 0x20, 0x800]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r1, 0x0) r2 = epoll_create1(0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x15, &(0x7f000065c000-0x4)=0x0, &(0x7f0000c31000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000a000-0xc)={0x10000014, 0x0}) epoll_wait(r2, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x7518) pipe(&(0x7f0000365000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f000050a000)={&(0x7f0000647000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) sendto$ipx(r1, &(0x7f0000d6e000)="c6ef640922125a8b623e1fda22c24ea540c41c30285c5b0f7c4894032e21c92967b4e79893d26f57d058f0cb363a7e81eee023bca36cb79f9c388734b20034c50b5545d24a61e7ef0093b9ae3fe12b6e8e", 0x51, 0x40000, &(0x7f0000324000-0x10)={0x4, 0xfffffffffffffff7, 0x9, "e0bf72fed05c", 0x0, 0x0}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x3) 2018/01/17 12:35:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000c2d000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ecf000-0x4)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000011b000)={0x800, 0xfffffffffffff9b4, 0x1, 0x381b, 0x8, 0x0, 0x6, 0x100000000, 0x200, 0x0, 0x2}, 0x3) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f00009c8000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000a50000)=[{&(0x7f000075d000-0x29)=""/41, 0x29}, {&(0x7f00001d8000-0xd)=""/13, 0xd}, {&(0x7f0000236000)=""/249, 0xf9}], 0x3, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000fe5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) 2018/01/17 12:35:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000045d000)=0x4, 0x4) socket$inet(0x2, 0x2, 0x7) sendto$inet(0xffffffffffffffff, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(0xffffffffffffffff, 0x800000000001) 2018/01/17 12:35:57 executing program 7: socketpair(0x5, 0x7, 0x5, &(0x7f0000fa9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002ff000)=0x10, 0x80040) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000740000-0x1c)=@req3={0x1, 0x610d, 0x2, 0x401, 0x80000001, 0x2, 0x8e8}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000001a000)={0x2, 0x1, 0x8, 0x4, 0x0}, &(0x7f00003cd000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000082c000)={r3, 0xfffffffffffffbff, 0x20}, &(0x7f0000f6a000)=0xc) bpf$MAP_CREATE(0x0, &(0x7f00003f5000)={0x4, 0x4, 0x4, 0xfffffffffffffc00, 0x0, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 12:35:57 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00002e9000-0x4)=0x0, 0x229) sendto$inet6(r0, &(0x7f000032d000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 12:35:57 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x800000000008982, &(0x7f0000000000)="") 2018/01/17 12:35:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x84, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f00002ea000-0xc)={0x0, 0x1, [0x1000000000000f89]}) r0 = accept(0xffffffffffffffff, &(0x7f0000eba000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000892000)=0x1e) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000751000-0x4)=@assoc_id=0x0, &(0x7f0000ae3000)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a36000)={r1, @in6={{0xa, 0x2, 0x566, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x678f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008e6000-0x4)=0x8c) 2018/01/17 12:35:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000be3000-0x18)=@get={0x1, &(0x7f0000461000-0x37)=""/55, 0x5b}) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9a000-0x4)=0x14) 2018/01/17 12:35:57 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000010000)=[{&(0x7f0000016000-0x1000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x80003, 0x1) connect$pppoe(r1, &(0x7f0000005000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000012000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) bind$packet(r1, &(0x7f000000b000)={0x11, 0xf7, r2, 0x1, 0x4, 0x6, @random="8c99f8ddafd8", [0x0, 0x0]}, 0x14) socketpair(0x4, 0x6, 0x5, &(0x7f000001b000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r4, &(0x7f000001f000-0x14)={0x11, 0x1f, r2, 0x1, 0x80, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f000001e000-0xc)={0x3ff, 0xffffffffffffffff, 0x6, 0xffffffffffffff00, 0xfffffffffffffff8}, 0x6) pwrite64(r0, &(0x7f000001b000-0x1000)="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", 0x1000, 0x0) 2018/01/17 12:35:57 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000004) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x57, &(0x7f0000014000)=0xe9d, 0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000002a000-0xa0)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffff7, @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]}, 0x8, 0x91d, 0x3, 0x2, 0xfffffffffffffffd}, &(0x7f000001b000-0x4)=0xa0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000025000-0x98)={r3, @in6={{0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000000, 0x7fffffff}, &(0x7f0000029000)=0x98) 2018/01/17 12:35:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000961000)={0x10001, 0x8001, 0x5, 0x5, 0x0}, &(0x7f0000b2d000)=0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000091c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00001ed000-0x8)=@assoc_value={r1, 0x7fe}, &(0x7f00001e0000-0x4)=0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000176000)=0x0, &(0x7f00006b7000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000511000)=r3, 0x4) 2018/01/17 12:35:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet(r0, &(0x7f000017d000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009cb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000cc6000-0x6)={0x0, 0x2}, &(0x7f0000f67000)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000766000)={r2, 0x77, "0b558865389cba42bffc0cc8724503f44ce1d3e02c251bed83416d8bc575e7c3f9edeb76eef392fb3e3d8a22cec843783c42bb2bbdfd26a7cf864eaa1ccdcb767b04b8c4d92a07619d828e2855c48ffef633053ce6e9f317d0f9f7957c2ca61bfe95a52b4f7608d17a69c3846f53686f837221167e205d"}, &(0x7f000080e000)=0x7f) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r0, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000366000)={r0}) getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000ac4000-0x10)={0x0, 0x0}, &(0x7f00001fb000)=0x10) 2018/01/17 12:35:57 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000bd000)=0xffff) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = accept(r1, &(0x7f0000f81000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f81000)=0x1c) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000745000-0x2)=0x2, &(0x7f0000f82000-0x8)=0x2) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f80000)=0x0, &(0x7f0000f81000-0x4)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ee8000-0x90)={0x5, {{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) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00001b5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r3 = accept4(r1, &(0x7f0000f81000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000253000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000ad6000)={0x0, 0xed, "00798889ab33b1ed339020112aefdb05c80cb18e93b621f6be95ee573a5b91989b4472c8e767a1aa4860dde9b1746872414e35ef261ebed8f9c359a9222a789303b26ad9f6de9a227f9bfb566d2cc3f5589604737405f181082d14afa42912f64ff3932222149db5b0d6ebbb0ab912cbe6272b2c5c0914ca606357a5189986d58416d86deafc34790bc36ee4eb5dcb6a19c44a55b7551c30cb257ea06d5238725fe72aa157868dbce6b0742941121b70018fc6ff45129c65ffef07b84207d3c36f6575ea5ea509bf2afa71193f8f52db663e15391a852f4b6c716bb86a8395ded18dd9c012d382d942d583141f"}, &(0x7f0000f81000)=0xf5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000055e000)={r4, 0x5}, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000f80000)={0x12, 0x882, 0x9, 0x9}, 0x8) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000da3000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 12:35:57 executing program 3: mmap(&(0x7f0000001000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x43e, 0x20c, 0x0, 0xffffffffffffff01, 0x1, 0x800000000000000, 0x0, 0x0}, 0x20) getsockopt(r0, 0x84, 0x80000000075, &(0x7f0000fe6000)=""/8, &(0x7f00003e5000-0x4)=0x8) 2018/01/17 12:35:57 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007a5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x4)=0xc, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x9, 0x484, 0x9, 0x2}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ce6000)={r2, 0x3}, &(0x7f0000000000)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x9)='scalable\x00', 0x9) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000095e000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000002000-0x4)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x29, 0x7, 0x7fffffffefff, 0x1000) 2018/01/17 12:35:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000cd2000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffd61) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000854000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xfffffd89) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00007d7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = accept4$inet(r0, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000354000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000080a000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r5, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00005ee000)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000752000-0x12)={@generic="cd50d235e7388fca823138b4496539e0", 0x4}) 2018/01/17 12:35:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0xfffffffffffffffd, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/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$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) write(r1, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x210) 2018/01/17 12:35:57 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x2, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)='a\\zkalleS\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$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@generic="1eb6f7ed790b1f2d786014e3455c422e", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 12:35:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000233000-0x4)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fe9000)='westwood\x00', 0x9) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000f45000)="fc0000004a000700ab090008090007000aab80ff01000000000036932100015aff010000000000000000000000036915fa2c1ec28656aaa79bb94bfeffffffffffffff0000008c0000036c6c256f1a272f2e117c22ebc205214000000000008934d07302ade01720d7d5bbc91a3e2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9ddef2fe082038f4f8b29d61f3d92c83170e12bab2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035060041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) 2018/01/17 12:35:57 executing program 5: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) bind$llc(r0, &(0x7f00003af000)={0x1a, 0x5, 0x0, 0x5e, 0x7f00, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ea9000-0x4)=0x0, &(0x7f0000ea8000)=0x4) write(r0, &(0x7f0000ea5000-0x24)="240000001a0025f00018003e00ed040f020b71000004bf0202001eeb0800100048186be0", 0x24) 2018/01/17 12:35:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000afa000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d7f000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000b5e000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00002d2000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000626000-0xc)={r3, 0xcc8a1232641efbd9, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000951000)={0x0, 0x800080000, r5}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00009bd000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x2, 0x7f, "8498199b754924b9c6661bc067fbc14edd15f9bd4bf377ced1c36c9909072799ff6fade8aed62810270bc93520a1d82b4f47cb53e2ed347760f86fbd3674ccbbe148d0f788cb0b49ec3c30c700e03a37"}, 0x160) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f00005b2000)={r6, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000b9c000)={r4, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f0a000-0xd6)={0x0, 0xce, "8859ced05c49003f16e542ef676e801da8565822aed734419d19d6abbd517d11a925777f0c15a2f8d9af65e8a3fad6f8be778864f7ace75df1de76ae9597cbb198df9cc9c01a668e9cfa37894da4782b9768b893651dd090f51d2e6d9b9df1840fbe8a1919350ad66d1261bbfce1436c43275fe2a08ee4c826119c81266ab8cb9fb38df960d41d3fac4ed52375df56337c91bb2264638f564614c26f8a1b4430b104be7992bcd2d2e44b73f68e2e1a4f2e74682440b6b186133c659ea3c9d3b0a995db1949c4d6abf79875b244af"}, &(0x7f0000263000)=0xd6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000049c000-0x10)={r8, 0x1c, &(0x7f0000078000-0x1c)=[@in6={0xa, 0x0, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}]}, &(0x7f000005f000)=0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00001cf000-0x8)={r4, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000a6e000-0x8)={0x0, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000bc000)={r10, 0x8, r1}) ioctl$DRM_IOCTL_RES_CTX(r11, 0xc0106426, &(0x7f0000359000)={0x5, &(0x7f0000fe1000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a3e000-0xa)={0x3, [0x3, 0x6c62a1f5, 0x9240]}, 0xa) recvfrom(r0, &(0x7f00007d5000)=""/209, 0xd1, 0x2000, &(0x7f000010f000-0x1c)=@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/17 12:35:57 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f000000c000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="ff83f021d29c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000012000)={0x0, 0x9}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000013000-0x8)={r4, 0x1}, &(0x7f0000012000)=0x8) sendmsg$nl_generic(r2, &(0x7f0000003000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000-0x10)={&(0x7f000000f000)={0x2c, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x32, 0x0, 0x0}, [@nested={0x18, 0x99, [@typed={0x14, 0x0, @str="2d27e4707070315d00"}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 2578.741427] netlink: 188 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/17 12:35:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000dc0000-0x1)="e6", 0x1, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) getpeername(r0, &(0x7f0000c5a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000c18000)=0x3a) bind$ipx(r1, &(0x7f0000e51000-0x10)={0x4, 0x4276b391, 0x0, "af4ca9193c97", 0x96e, 0x0}, 0x10) listen(r0, 0x3) accept4(r0, &(0x7f000065e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc7000)=0x10, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 12:35:57 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x10, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000a000)={0x1, [0x2626]}, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x100000000, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x53c3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 12:35:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000003, 0x0) bind$inet6(r0, &(0x7f00006e8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c5b000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 12:35:57 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000020000-0xc)={0xffffffff, 0x5, 0x8}, 0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000011000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000-0x4)=0xe8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000001f000)={0xf, 0xc, &(0x7f000001f000)=@raw=[@map={0x18, 0xf, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7d}, @alu={0x7, 0x5, 0x3, 0x3, 0x8, 0xffffffe4, 0x8}, @jmp={0x5, 0x6, 0x3, 0x7, 0xd, 0xfffffff0, 0xfffffffffffffff0}], &(0x7f0000020000-0x4)='GPL\x00', 0x40, 0xcd, &(0x7f0000002000-0xcd)=""/205, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x6, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 2578.783670] netlink: 188 bytes leftover after parsing attributes in process `syz-executor2'. [ 2578.788020] validate_nla: 1 callbacks suppressed [ 2578.788055] netlink: 'syz-executor1': attribute type 153 has an invalid length. [ 2578.810538] netlink: 'syz-executor1': attribute type 153 has an invalid length. 2018/01/17 12:35:57 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept$inet(r0, &(0x7f0000018000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bf000-0x4)=0x10) socket$netlink(0x10, 0x3, 0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xa, 0xfffffffffffffb03, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000+0xa1b)={r1, 0x0, 0xaf, 0xc8, &(0x7f0000000000)="4093dae77746318abe87196224d69b588b725c8466eeaf9cb11e3c0b31d4ffd7007a246cecaeaa6b03af586d035c8f2a20fa02811f276b2d4205be3e59198c617181c1bcc67694321247ef28371559d7b9834ab9fd138f3f6b3228dc5a8b8376d10c1c9dc86db413a98398d74fb9dbbc252670ec06325b3e3898a86da62a5efefd9ebc72c96fea61020a0c2f9ac51774abf72133efa2fd0b3f474e672f6c74f6f0b4141abacf37d5c40a58cd7bc660", &(0x7f000036f000-0x45)=""/200, 0x8, 0xbf}, 0x28) 2018/01/17 12:35:57 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000002c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000035000)=@routing={0x33, 0x14, 0x0, 0x9, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0xa8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x4, 0x4, 0x0}]}, 0x10) sendto(r1, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/17 12:35:57 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0xf44fa5554355cbb, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000004000-0x98)={0x0, @in6={{0xa, 0x3, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x278c}, &(0x7f0000002000)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x8}, 0x8) 2018/01/17 12:35:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) readv(r0, &(0x7f0000f9a000-0x60)=[{&(0x7f0000184000)=""/4096, 0x1000}], 0x1) write(r0, &(0x7f0000b18000)="240000005a001f1d14f90507125a0000c113171308001000fff708ff080001ffee000007", 0x24) 2018/01/17 12:35:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000df0000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a67000)=0xe8) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f0000ef5000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00006da000-0x4)=0xc, 0x80000) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000ef5000)=0x3, 0x4) sendmsg$alg(r3, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x37}, {&(0x7f0000af8000)="", 0x0}, {&(0x7f0000855000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0xa0}, {&(0x7f0000af8000)="2cb10bc7c4e491a128a1a7fc61451523ad3ab3fa79ea5bb461b945ae645d6882f04d590ca6f9f7dd5f485676936da754043abbb43a092c7c66a8d60a8d82e88c564a4c738e59833bbd9d47889c6932a949839332394f6ba22ab57f103721e02266e1424ee06c60873ae4dab9ed562b39847bed6c5d57c0c942dc940a6d4c8130866d511980d20c2f22d2dd27ab19ac801a3021f747f2d0021145fead516bde14fef666e2098825209697c71f718f911e56fafb341bef7abe45962fe36c261a0d22e1d6c6c5531ccfe44a75930954e2ba0ae845", 0xd3}, {&(0x7f0000738000)="eff13c0fed6df0a5912b3deddbda", 0xe}], 0x5, &(0x7f0000af8000)=[], 0x0, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000)=0x1f08, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000ef7000)="ee2f78715562803d262209e3a707eff5de42ccee7a2fbf27692b6d0847e36e57ed32491a05763c9a", 0x28) getpeername$llc(r4, &(0x7f000099a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ef7000-0x4)=0x10) 2018/01/17 12:35:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00004dc000)=0x3, &(0x7f0000564000-0x4)=0x4) r0 = socket(0x10, 0x80000, 0x0) bind$netlink(r0, &(0x7f0000210000)={0x10, 0x0, 0x1, 0x200000}, 0xc) 2018/01/17 12:35:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000df000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000b55000-0x28)={&(0x7f000055f000/0x4000)=nil, 0x0, 0x4, 0x90, &(0x7f00009f1000/0x1000)=nil, 0x1f}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000370000-0x8)=0x8) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xf, 0x801, 0x3, &(0x7f0000e59000)={0x0, 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0xe30d61d67853ea86, &(0x7f000037b000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ef6000)=0x14) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000dc0000)={&(0x7f00007ed000-0x8)=[0x0, 0x0], 0x2}) 2018/01/17 12:35:57 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000c000)=@hci={0x0, 0x0, 0x0}, &(0x7f000000d000)=0x6, 0x80800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000000f000-0x10)=@req={0x50, &(0x7f000000b000-0x50)={@common='ip6gretap0\x00', @ifru_mtu=0x7}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000010000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000012000-0x8)={0x0, 0x1, 0x7}, &(0x7f000000d000)=0xffffffffffffff6d) 2018/01/17 12:35:57 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000006000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/17 12:35:57 executing program 4: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000acf000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000926000-0x18)={0x0, 0x0, ""}, &(0x7f000017e000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000015f000)={r1, 0x4}, 0x8) 2018/01/17 12:35:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003c9000)={@rand_addr=0x100000001, @dev={0xac, 0x14, 0x0, 0x12}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000402000)="ac", 0x1) recvmsg(r1, &(0x7f0000bca000-0x38)={&(0x7f0000430000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000031c000-0x40)=[{&(0x7f00005b6000-0x94)=""/148, 0x94}, {&(0x7f0000e31000)=""/153, 0x99}, {&(0x7f00009c7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000863000-0xda)=""/218, 0xda}], 0x4, &(0x7f0000162000)=""/129, 0x81, 0x2}, 0x60) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b27000)={0x0, @in={{0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x1, 0x3fb3, 0x2}, &(0x7f0000f95000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000bb5000)={r3, 0xd0e0, 0x7, [0x0, 0x1, 0x3, 0x8, 0x2, 0x7, 0x7]}, 0x16) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000068b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000272000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000acf000-0x20)={0x2, 0x8000, 0x8000, 0xb430, 0x5, 0xfff, 0x800, 0x85a, r4}, &(0x7f00001a6000)=0x20) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000185000-0x4)=0xbcd, 0x4) 2018/01/17 12:35:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0xfffffffffffffff8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) bind$inet6(r0, &(0x7f0000c89000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 12:35:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000586000)={0x0, 0x2, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) recvfrom(r0, &(0x7f0000a09000-0x73)=""/115, 0x73, 0x40000000, &(0x7f0000939000)=@llc={0x1a, 0x3, 0x0, 0x69ac, 0x1f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d8b000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5b000)=0xe8) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/17 12:35:57 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000fd6000-0x91)=""/145, &(0x7f0000e66000-0x4)=0x91) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fd6000-0x4)={r0}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000297000)=0x6, &(0x7f000082d000-0x8)=0x2) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fd4000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2, 0x0}) 2018/01/17 12:35:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fb1000)={0x0, 0x0}) getsockopt(r0, 0x7, 0x10000, &(0x7f000048d000)=""/176, &(0x7f0000367000-0x4)=0xb0) r1 = socket(0x10, 0x2, 0xa) write(r1, &(0x7f00007aa000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe8", 0x24) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000df1000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e43000)={0x0, 0x2}, &(0x7f0000195000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a10000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8}, 0x98) 2018/01/17 12:35:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000bb0000-0x10)={0x8, 0xa000000000000, 0x3f, 0xffffffff}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000587000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) poll(&(0x7f0000f91000-0x18)=[{r3, 0x0, 0x0}], 0x1, 0x101) sendmmsg$alg(r3, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)='p', 0x1}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) r4 = accept$alg(r1, 0x0, 0x0) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 12:35:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000316000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) sendmsg$netrom(r1, &(0x7f000034c000)={&(0x7f00001ae000)=@full={{0x3, {"680a96eb1fec02"}, 0x0}, [{"6a1828091542bc"}, {"31ce20cae43c00"}, {"942527d066c317"}, {"f6af0000000726"}, {"ab8136d20860db"}, {"000000f6ef80eb"}, {"cb9155f3f9107a"}, {"b39e23a7e2a774"}]}, 0x48, &(0x7f000094e000-0x30)=[], 0x0, &(0x7f000029f000-0x11d0)=[], 0x0, 0x0}, 0x0) 2018/01/17 12:35:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d6b000-0xb8)={0x0, 0x7fff, 0xfffffffffffffff9, 0x3f, 0x87fff, 0x100000001, 0x400, 0x4, {0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xd, 0x8005, 0x8, 0x4}}, &(0x7f0000fb7000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000efb000-0x8)={r1, 0x800}, &(0x7f00009d2000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000814000-0x4)=0x6, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x1000008000) socket$nfc_llcp(0x27, 0x3, 0x1) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x80006, 0xfff, &(0x7f0000965000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000829000-0x4)=0x3c91, 0x4) r5 = accept(r2, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) sendmmsg$unix(r5, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg$nfc_llcp(r5, &(0x7f000033f000-0x230)=[{&(0x7f0000bcb000-0x60)={0x27, 0x80, 0x8, 0x7, 0x0, 0x6, "5694600e3e9ad92789fcb52beeabe5732c1695401f1a4bdd60d4755f9ee9c415cf06adfe0e0117ce63a539091bc46501d49b37abdf189a838abc1f24e20706", 0x2}, 0x60, &(0x7f0000a18000-0x50)=[], 0x0, &(0x7f0000dee000)={0x20, 0x0, 0xfe, "41fc0ca2fd01cfbcc40bce1ac1"}, 0x20, 0x80}, {&(0x7f0000313000)={0x27, 0x15, 0x27cc, 0x7, 0x401, 0x800, "7505557fa1ba828c6acafbb749e1aaaa72493231162a6c09dc1c6c8df17d0644049453ae13759f32f199494f8a57c23467d971f0956835404b942c6c921887", 0x1}, 0x60, &(0x7f00009fb000)=[], 0x0, &(0x7f0000850000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/01/17 12:35:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000000000002, 0x0) write(r0, &(0x7f00003b5000-0x24)="24000000260007003240000000367700fb1308020100000000b00000000000000000ff10", 0x24) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000de8000)={0x0, 0x2}, &(0x7f00004e9000-0x2)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bdb000)={0x4, 0x8000, 0x0, 0x3, r1}, 0x10) 2018/01/17 12:35:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0xff) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000039d000-0x4)=0xffff, 0xfffffffffffffeeb) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ded000-0x20)={r1, &(0x7f0000190000)='=d', &(0x7f000082b000-0x46)="c6c05c28daa098cd78e818eda1e692f4a2d235a95083880b65d594482edacae9c359d4a1f02b00fb175d1cd16be6c963bda3f9fe4f1bd43e49763e7e4942c8bf362a1e20e0", 0x2}, 0x20) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000e0000+0x89d)=0x2, 0x2) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000263000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/17 12:35:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) syz_extract_tcp_res$synack(&(0x7f0000cba000-0x8)={0x0, 0x0}, 0x1, 0x0) bind$alg(r0, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f00007f0000)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000bd2000-0x4)=0x400, 0x4) r2 = accept(r0, &(0x7f0000018000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000030e000)=0x60) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000c6b000-0x3)=[{0x0, 0x0, &(0x7f00003cd000-0x40)=[{&(0x7f0000054000-0x1000)="ab91a9e28c532b3bc5887884af40b6bdbf90f27dda0143c013e872fd95", 0x1d}], 0x1, &(0x7f00005e1000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) bind$bt_hci(r2, &(0x7f000049c000)={0x1f, 0x6, 0x2}, 0x6) recvfrom(r3, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/17 12:35:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pwritev(r0, &(0x7f0000fcd000)=[{&(0x7f00001a9000)="4e3de2e04e7defc656115ed960da11f4e440a4b2cdb4f74eb5549991fc18dc3c01e2641aa22eaad908d7974df49c420e37980be9e6d3aea63fb504ecdd7dad4dc8ca3ca799120ba412c45526003d908acbefdca8affae61956320fb8070b", 0x5e}, {&(0x7f00007f7000-0x4)="169e85a9", 0x4}], 0x2, 0x0) syz_emit_ethernet(0xaf, &(0x7f000067a000-0x128)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x1, 0xa4, 0x1}], {0x8100, 0x2, 0xa6cf, 0x7fff}}], {@mpls_mc={0x8848, {[{0x0, 0x8fe, 0xffffffffffff6f09, 0x80}, {0xfffffffffffffff7, 0x3ba6, 0x1, 0x0}, {0x1, 0xfffffffffffffff7, 0x3, 0x7}, {0x2, 0x7fff, 0x6, 0x8}], @llc={@llc={0xfe, 0x1000000000000004, "cf71", "b323b1732d96879fc3c6a891f32492c3a6b64c2eec2b7ddb76745947ef2859cb87cd3d8d8fc4f7e766706c86e6de702bb3b5e31a0c2eec86a129b50292dab7556e4cb01713ec592d5b9270963986d7ceb3a8e8ef33705930eab757ee4bb49015512b2701617c2ea694cae15fda98fbd9977e60d4deb75f45189a10fbcea442a4e64301baf3"}}}}}}, &(0x7f00004db000)={0x1, 0x2, [0xdae, 0x3bf]}) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000037c000-0x4)=0x0, 0x800) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000b7c000-0x4)=0x0, &(0x7f00009cc000)=0x4) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000170000)=[{0x0, 0x0, &(0x7f00006e5000)=[{&(0x7f0000d6c000)="621875502cb29061e497150a465f9b48bcd8c3433868a176b408edb09fabaa7f91ad79becc8fc2611c4f3adafd385516c07992b7385f40043450be1e5a9c5859dc21bcbda8877c4eb426e5ed9cd124351d2b50f1637fb7253999191230f27bdce1b9abcd35f90b9fe4c5bdff98f5b7277663991515569d7388a817767f61bed7", 0x80}], 0x1, &(0x7f00009c1000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x800}], 0x18, 0x0}, {0x0, 0x0, &(0x7f000052d000-0x50)=[{&(0x7f0000525000-0x58)="2cbc209c7ae35fa13f7ae683a991693d23aa34b92e98e5e79779fb9dc2797be58347f0e5f392a0f409fefd68b6ba81556dc70e4dc7df826af6f0a684963b3cc4c74112c6f67fc0442ca4190fa4b85b22f15517be6ccec431", 0x58}, {&(0x7f0000912000-0x75)="9385a70559985e46f63feea7625a506e770d22b956ed5d44a4b48c49dd2d86dad7bd9b9f816c10583f2dae781d8f28626f9c87e40d27c4a140dd10b553ba9924105db94aef14647200abe61a15ffeb0972fcaec94dbe09b02356bbb918705bff4e5c9eac96877e58e207a71de1bca102bd77100f65", 0x75}], 0x2, 0x0, 0x0, 0x8081}, {0x0, 0x0, &(0x7f0000e1f000-0x70)=[{&(0x7f00008b3000)="f1917664499bde3c4cbc8fdcb6c3e8a77b758594075de3c8ce87e3d0ffb5858156b2ae999d57c419b95a011de705cdc5c71f054423a902966b4a488839d171a6f26bf34cec6035b2da85f277a0f4ad52c57110fd9a47f8b79f9da96369e2dc7ce1e7849344327a34c04e74b0165fa1d3c90c9da705c667b799c7918b23d5ea6a20c2d6a23c74b7fabf760144aeec23ccfa9b232c47160edb32b0d660f711afc70d51885960f4", 0xa6}, {&(0x7f000071b000)="5b7e41dde460521b271a78c261b7df6f88f8afe45cbb4ed33fe18fa587d594b7b5d70926a3f5f7750ebe7143747d4a63774208ca7571bae63ba0e48052416b1cb094909a6b2dc504a93eedcc620bd8acaad6ba754e8a329ffab62effd1e61af5dc818f8ab28fdd184ace6474ae8100d030d1f996bb591ca6802a9bbeaf15", 0x7e}], 0x2, &(0x7f00003fa000)=[@assoc={0x18, 0x117, 0x4, 0x69}, @iv={0x80, 0x117, 0x2, 0x6c, "ab94616ca1aa432514d18130f438ecdfca18ce2b28438cc7720f624dcfa0f376887c907d2444d4cd03aa72e3098c77eb264cadcdf9dd7c0430ff5ff525fe0136bb576c26cc6ff321f59b14b63675f7251ba42081992ab23f9e33fc2c842c939b3128097e0ad893c01829038f"}], 0x98, 0x1}], 0x3, 0x8000000) socketpair(0xf, 0xa, 0x8, &(0x7f0000177000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ea4000-0x8)={0x0, 0x1f}, &(0x7f00003f9000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000d9e000)={r4, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x80000000, 0x7, 0xfffffffffffffe00}, &(0x7f0000473000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fb8000-0x8)={0x0, 0x0}, &(0x7f000022d000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000008d000)={r5, 0x9}, &(0x7f0000d64000)=0x8) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00000e5000-0x7a)=""/122, 0xfffffdf1}, {&(0x7f0000d8d000-0x58)=""/88, 0x58}], 0x2, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x2060) 2018/01/17 12:35:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000002000-0x1)="", 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x7, 0xe4c, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000003000-0xc)={r2, 0x80000, r3}) setsockopt$inet6_opts(r0, 0x29, 0x800000000039, &(0x7f0000002000)=@routing={0x11, 0x8, 0x0, 0x1ff, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x48) 2018/01/17 12:35:57 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fc6000-0x138)={0x70fd, 0x6, 0x3, 0x7, 0x5, [{0x4000000000, 0x9188, 0x5, 0x0, 0x0, 0x208, 0x0, 0x0, 0x0}, {0x1, 0x5, 0x185, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}, {0x1c, 0x3f, 0xf1c, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1000, 0x3, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7, 0x400, 0x3, 0x0, 0x0, 0x1a01, 0x0, 0x0, 0x0}]}) r1 = epoll_create1(0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000fc6000)="20dd74edb01e9494a5d1592aa7690cb6cdc21c88086c3ec28a6ff9385a7a088d90b89da5b678697764443f74253b88d61ef25d2091ce541a83b18b9d4d94e2ded66efe124ba3a7bf0e6e42550402bd9974365fb4a52e4931142d96523452cae33b0bf1a008dea872867ca8b9ee5ba9aaf8eacff471f4cb0d2b3595272ee8aa5db812809f6a42526b1af240436a905f71b431f80db7eb0e24cc95a92970a33529888670155d194bc673292e6e675ca92cc3cc926ed6e259d3d565") mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000095e000-0x12)={@generic="66be606326833bba36634aeefee76cf4", 0x8}) accept(r0, &(0x7f0000fc5000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc8000-0x4)=0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fc4000-0xc)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/17 12:35:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r2 = accept(r0, &(0x7f0000124000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bc6000-0x4)=0x14) sendmsg$key(r2, &(0x7f000056b000-0x38)={0x0, 0x0, &(0x7f0000968000-0x10)={&(0x7f00007f8000)={0x2, 0x16, 0x3, 0x9, 0xf, 0x0, 0x3, 0x1, [@sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xa, 0x10e94f1f, {0x6, 0xff, 0x7e7b, 0x9, 0x0, 0x1ff, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@dev={0xac, 0x14, 0x0, 0x10}}}, @sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x3, 0xffffffffffffffff}, @sadb_spirange={0x2, 0x10, 0x3, 0x0, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x1, [0x0, 0x0, 0x0]}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 12:35:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001f7000)=[{0x0, 0x0, &(0x7f0000314000-0x10)=[{&(0x7f000065a000)="c616cf5829f6ce8ae39053f114c286761b060438432c10fc6b4612c4af3dc8edd52750c31c3e17c04e76fb0476b1574b8b433ec4f00c67f33fcc1b1c36b2691024a86f3e63956c094f7f321b7e6130400cc55d724ba6eed1a50414e6ff149dd2a3ecd4e98bedf93aa252f4b60e9b783957778733d7b268ff4f7316b8973c1000", 0x80}], 0x1, &(0x7f0000e5a000-0x1118)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000432000)={0x0, 0x0, 0x0}, &(0x7f000037a000-0x4)=0xc) 2018/01/17 12:35:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$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) r2 = socket(0xa, 0x80005, 0x3) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00006a4000-0x4)=0x0, 0x4) socket$bt_sco(0x1f, 0x5, 0x2) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000926000)={0x0, 0x0}) recvfrom(r1, &(0x7f000058b000)=""/4096, 0x1000, 0x0, &(0x7f0000a1a000)=@ipx={0x4, 0x0, 0x0, "cf3030c6765a", 0x0, 0x0}, 0x10) 2018/01/17 12:35:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f0000090000-0x7d)=""/125, 0x7d) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 12:35:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$ipx(r0, &(0x7f0000b37000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007f0000)=0x10, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00001ca000)={"cff3e236f09e420f2d12f51267729748", {0x4, 0x8001, 0x5, "58e1a105ae56", 0x4, 0x0}}) sendto$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) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x6bbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/17 12:35:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000087e000)={0x7, &(0x7f0000525000)=[{0x1, 0x2, 0x3, 0x2}, {0x1, 0x80, 0x3, 0x40}, {0x4, 0x1ff, 0x85e7, 0xed}, {0x401, 0x5, 0x1, 0x1}, {0x2e60, 0x60000000, 0x3, 0x0}, {0x1, 0xaa, 0xfffffffffffffff9, 0xf027}, {0x4, 0xff, 0x20, 0x3}]}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000081000-0x3)={0x2}, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000682000)=0xfff, 0x4) 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, 0x3, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r1 = accept(r0, &(0x7f0000d84000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000091f000-0x4)=0x1c) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00009da000-0x4)=0x6, 0x4) 2018/01/17 12:35:57 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0xffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000035000)=0x1, 0x4) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/17 12:35:57 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) getsockname$netrom(r1, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/17 12:35:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000)=0x0, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008c2000)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000cca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000783000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000280000)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e9000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b9c000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x3, 0x401, 0x0, 0x0, 0x2, 0xa0, 0x80, 0x2f, r3, r4}, {0x1f, 0x5, 0x8, 0x4, 0x0, 0x400, 0x9, 0x5}, {0x8, 0xffffffff00000000, 0xaa3, 0x8ee}, 0x9, 0x4, 0x1, 0x0, 0x3, 0x2}, {{@in=@empty=0x0, 0x1, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x1, 0x3, 0x4, 0xfb5, 0x9, 0x1}}, 0xe8) getsockname$inet(r2, &(0x7f000010b000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000063b000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f000038f000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002c0000-0x4)=0x1c) listen(r0, 0xff) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008dd000)={0x5, 0x0}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ab0000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d8000-0x4)=0xe8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ec7000-0x4)=0x0, 0x4) accept(r0, &(0x7f0000baa000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d1b000-0x4)=0xfffffffffffffee8) 2018/01/17 12:35:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e22000)=0x1b5, 0x4) writev(r0, &(0x7f00003e4000-0x80)=[{&(0x7f0000026000)="cfc76d618c5788cd1e09b4fd6c3d9f3b4fa9b0da71756c329c91549ab6f268060b65180281221c727774e4ebf81a6687102a4c4a05a4123ddd805e92056a38c4cb3717f1db596b876df71df20968d52b2bfd14ecb82671b6fa277389b04a0decb5412c5be99673ed0f376eecef28f9adfe", 0x71}, {&(0x7f0000424000)="c3a291ccf130d92e2e318275bcc5a7c4f20c3c65c78c6f5d94f98fe21c3d11e0d494c3e6334aba7999f7005806daae92c79af5929fa850d1539db1", 0x3b}, {&(0x7f00002d3000-0x8f)="53541ff4a8fddc0203feb13fc31db315298e801218dab67cd00ea86822d1a1dfc02e5b4fc71c4f322ec653970ceeb98ef7dbababd94507d4d43e5a32d90688d1317fab6f485ae6b354d7e635f5b084f50a9549374f485620fa2323cf4786636f5089c92c92b2ed2549ae39feedeeee800befbe777587998c6ad75dbedecaac4194fb6b6ea36edf7536e4544bcff40d", 0x8f}, {&(0x7f00004c3000)="21b9812dc0d096e471701db8881c2e555b350405e504af1ee94eebf76237094b7d6343d43cc6e2ea1ec5bac76e9b21d87613a1f393f7f5d497808f18d3576e5d52207f691ed0d64571e90a0b9e47602b9c98ae67bcf7f669d24652a3f37ce6e4509bb8", 0x63}, {&(0x7f00009a8000-0x75)="25452be5175f8432de374b4782e8ecc8c315a775bdbf3b506d19d5ed14b67bdd019b62ca3d0fef286c19bdd8c1a48a9d0507f80cf210d211ca9f0d89e5d21a3c96e7412a05218b36012f88f1c29964d3ef0d5d1a20ffab2242d6d4209064f679dcab6f9e037a48d3bc67b65680f719110b2cff108c", 0x75}, {&(0x7f0000011000)="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", 0x1000}, {&(0x7f00000eb000-0x7c)="d525af788ee22bd56b17a94726416a35e7f2f95ba787bff3771e0c1e9a0248277af11e02c6f780b6b93dc6c80d7545cd10c6b9d29932da92ad957d57e770345c6c07f1b311aea1ca8c0d04b2dbbf6780e1ed046da9408576bc351d9158813927c61333021c5adec5055e6ef7c0a45cfcf83f36cb212915947a0e22ae", 0x7c}, {&(0x7f000015f000-0xf8)="5c5801311494e74ab1d77906b492ebacdccc2b5f93e8d1728cec92432a72c22c2f91d9d7e7d58614677af2b6e38ddceb32fa485e4c11cf885ed5eae1cd2a31aa11daee247c3b1a4c9d2697161f0627907ae2762ce3b6d2214d21cc9b8a60a7ef2e7286e9c604f66f10b64249afc48548f6baac3d4b0629a5547307f7faae9f1b2e6a64f2ef79cfa9a27fd152d773e583608ec9d7a740e43a984899255436b244b1f51cf32d71a920d599c6828ae78d5f583835f0fe1d278aa88f609349e37ea4c6e30b17b528115a4e0c75a79988de7c37398ce57bc7de50a232907a4e823ab9ceecc214da38aff556d640ecba8db72fd0f6184e8c0d7b3e", 0xf8}], 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) 2018/01/17 12:35:57 executing program 3: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dc2000-0x4)=0x0, &(0x7f000001a000)=0x4) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dc9000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc, 0x1, 0x0, 0x1, 0x8000, 0x1, 0x5}, 0x20) 2018/01/17 12:35:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a0d000-0x4)=0x9, 0xfffffffffffffefe) 2018/01/17 12:35:58 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x10001, &(0x7f0000ae1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00004e1000-0x4)=0x10001, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000479000-0x28)={@generic="779f98f97fb9bd56233198b10a99b8bb", &(0x7f00006d2000)=@ethtool_per_queue_op={0x4b, 0x8, [0x49, 0x800, 0x9, 0xffff, 0xe0000000000, 0x0, 0x3, 0x90, 0x7fff, 0x800, 0xfffffffffffffff8, 0x1000, 0x5, 0x251b, 0x2, 0x7fff, 0x20, 0x0, 0xffff, 0x8000, 0x223, 0xb405, 0x100000000, 0x7, 0x8, 0x3, 0x4, 0x81, 0x6, 0x3, 0x7fff, 0x8, 0xfffffffffffffe00, 0x0, 0x5, 0x88ad, 0x5, 0x6, 0x2, 0x9, 0x2, 0x2, 0x3, 0x40, 0x9, 0x100000, 0x80000001, 0x8001, 0x7f, 0x8, 0x8, 0x0, 0xffffffff, 0xffffffffffffffff, 0xffffffff, 0x8, 0x8, 0x5, 0x1f, 0xef, 0x28, 0xd2b, 0x80000000, 0x8000000, 0x7fffffff, 0x9, 0x3, 0x1f, 0x9, 0x7f, 0xfff, 0x90, 0x0, 0x7f, 0xff, 0x1f, 0x2, 0x2, 0x5, 0x6a89a35d, 0x1, 0x6, 0x9, 0x401, 0xff, 0x6, 0x0, 0x9, 0x3, 0x2, 0xfff, 0x8000, 0x54c, 0x3, 0x10001, 0x3, 0x3, 0x6d, 0x8, 0x9, 0x2, 0xfffffffffffffffa, 0x4, 0x2, 0x6, 0x100, 0x539, 0x5, 0x5, 0x2, 0x0, 0x100, 0xa5e4, 0x4, 0x776, 0xffffffffffff81d3, 0x80000001, 0x5, 0x1400, 0x4, 0x8, 0x0, 0x6, 0xfffffffffffffe00, 0x5, 0x2, 0x400, 0x101, 0x3ffc0, 0xe2, 0x7, 0x6, 0xffffffffffffffe1, 0x5e14, 0xc3, 0x0, 0x7897, 0xfffffffffffff001, 0x5, 0xfffffffffffffffe, 0xc048, 0x434, 0x3, 0x3ff, 0x4, 0x2, 0x0, 0x9ca, 0x1, 0x8, 0x4, 0x9, 0x80000000, 0x7, 0xc40a, 0xffffffffffffffff, 0x40, 0x8, 0x2, 0x401, 0x3, 0x2, 0x6, 0x10000, 0x6, 0x9, 0x2, 0x7, 0x7f, 0x4, 0x1, 0x200, 0x5, 0x8001, 0x10000, 0xab, 0xf38f, 0x100000001, 0xffff, 0x100, 0x4, 0x1ff, 0x7, 0x80000001, 0x100000000, 0x8, 0x80, 0x0, 0x5, 0x5, 0x40, 0x81, 0x80000001, 0xc827, 0x1, 0x9, 0x7ff, 0xfff, 0xc, 0x34, 0x445b41d0, 0x101, 0x7, 0x921a, 0x4, 0x1, 0x1ff, 0x5, 0x0, 0x896e, 0x10001, 0x5, 0x4, 0x3, 0x8, 0x6, 0x2, 0x4, 0x8, 0x7fffffff, 0x2, 0x3ff, 0x5, 0x9, 0x1, 0x7, 0x2, 0x1f, 0xfffffffffffffff9, 0x1, 0x2, 0x400040, 0xb74, 0x8, 0x800, 0x3, 0x6ef, 0x401, 0x3, 0x0, 0x9, 0x7, 0x7ff, 0x1, 0x9, 0x0, 0x8, 0x200800000, 0x72a, 0x0, 0xd01, 0xaaf5, 0x7fff, 0xfffffffffffffffb, 0x44b, 0x81, 0x2, 0x10001, 0x9, 0x7f, 0x3, 0x9, 0x4, 0x1, 0x4, 0x4, 0xffff, 0x2, 0x7fff, 0x0, 0x7, 0x5, 0x0, 0x0, 0x6, 0x2, 0x3ff, 0x3, 0x1, 0xff, 0x8, 0x9, 0x101, 0x7fffffff, 0x7, 0x461b, 0x0, 0x0, 0x5, 0x10001, 0x4, 0xffffffff, 0x6, 0x9, 0x7, 0x8, 0x4, 0x9, 0xfcc, 0x0, 0x251a, 0x2, 0x8, 0x7f, 0x4, 0x7fffffff, 0x7, 0x3, 0x0, 0xffffffff, 0x9, 0x6, 0x0, 0x9, 0x9, 0x3, 0x80, 0x4, 0x5, 0x3421, 0x3, 0x9, 0x1, 0x3, 0x7, 0x8, 0x1, 0x4, 0x9, 0x1, 0x0, 0x6, 0x7fff, 0x1f, 0x7, 0x7, 0x5b, 0x1, 0xbb, 0x1ff, 0x6, 0x6, 0x81, 0x3ff, 0x78, 0x6, 0x1ff, 0x9, 0x3, 0x1b0, 0x79d8, 0x3ff, 0x7, 0x0, 0x0, 0x5, 0x80000001, 0x1, 0x7, 0x3f, 0x0, 0x9, 0x6fde, 0x3, 0x3, 0xfffffffffffffff8, 0x3f, 0x5, 0x8000, 0xfff, 0x1248, 0x6e, 0xe3fb, 0x3, 0x6, 0xc2, 0x7fffffff, 0x2000400000000, 0x8, 0x0, 0x3ff, 0x8, 0x7, 0x4a5d6d2b, 0x6, 0xc8, 0x3, 0x3ff, 0x1f, 0x9, 0x3, 0x7, 0x5, 0x7, 0x7f, 0x4, 0xbd32, 0x8, 0x2, 0x4, 0xfc4f, 0xfffffffffffffffd, 0x5, 0x3, 0x0, 0x101, 0xfffffffffffffff7, 0xdda5, 0x6bd, 0x100000001, 0x926, 0x1, 0xfffffffffffffffa, 0x8, 0xf511, 0xffffffffffffffc1, 0xbc, 0x7, 0x7, 0x8, 0xa01, 0xb650, 0x3, 0xa00, 0x8, 0xc0000, 0x81, 0x80, 0x7, 0x1ff, 0x4, 0x1050, 0x80, 0xffff, 0x2, 0x6, 0x9, 0x1, 0x9, 0x5, 0x3, 0x7fffffff, 0x3ff, 0x400, 0xffffffffffffff80, 0x68e, 0x0, 0x10001, 0x3, 0x5, 0x100000001, 0x6, 0x4, 0x3, 0x0, 0x6, 0x5, 0x3, 0x20, 0x6, 0xfffffffffffffffb, 0x40, 0x9, 0x0, 0x4, 0x1, 0x8, 0x2, 0xfff, 0x7308b66c, 0x100000001, 0xe53, 0x8, 0x100000000, 0x5, 0xff, 0x3, 0x9, 0x7, 0x3, 0x7, 0x7, 0x0, 0x9, 0x3, 0x4, 0xbc, 0xffffffff, 0x75dd8f63, 0x100, 0x100000001, 0x3ff, 0x0, 0x1, 0x3fe00, 0x8, 0x5, 0x33, 0x3, 0x5, 0x5, 0x10000, 0x7f, 0x8, 0x9ca, 0xffffffffffffffff, 0x8, 0xfffffffffffffffe, 0x1, 0x4, 0x81, 0x3ff, 0x5a7e, 0x7, 0x4, 0xa000, 0xd7c, 0x551, 0x6, 0x1, 0x1, 0x266a, 0x2, 0x8, 0x2, 0x3, 0x4f2, 0x64, 0x8541, 0x96, 0x1000, 0xfffffffffffffffb, 0x7, 0x7, 0x100, 0x1, 0x0, 0x3fd7, 0x7f, 0x881, 0x6, 0xffffffff00000001, 0xfff, 0x80, 0x8000, 0x2, 0xffffffffffff3106, 0xfffffffffffffc00, 0x3, 0x9, 0x0, 0x77838aa1, 0x7, 0xfffffffffffffffc, 0x3, 0x4, 0x6, 0x7, 0x7, 0x0, 0x5e8ed521, 0x7ff, 0x0, 0xc2, 0x9aa4, 0x3, 0x1, 0x699f, 0x893, 0xc1, 0x20, 0x2000000, 0x4, 0x5, 0x3, 0x0, 0x6, 0x0, 0x2, 0xfffffffffffffffb, 0xc1, 0x0, 0x8, 0xa4, 0x27ba, 0x80000001, 0x7, 0x10001, 0x2, 0x1f, 0x0, 0x1, 0x0, 0x2, 0xfffffffffffffffc, 0x401, 0x3, 0x3, 0x0, 0xfffffffffffffff8, 0x0, 0x10000, 0x400, 0x8000, 0x842d, 0x1ff, 0x1, 0x4, 0xa12e, 0xb3b, 0x7fff000000000000, 0x6, 0xfd4, 0x3, 0x2, 0xfffffffffffffffe, 0x5, 0x7fff, 0xffff, 0x10000, 0x0, 0x200, 0x1ff, 0x2, 0x100000001, 0x3ff, 0x8c7, 0x68, 0x90000000000, 0x40, 0x27, 0x2, 0x29a86e94, 0x0, 0x1, 0x400000, 0x7, 0x7fff, 0x8, 0x9, 0x9, 0x9, 0x9, 0x21, 0x80000001, 0xfffffffeffffffff, 0x66ce3d8, 0x143, 0x4, 0x3, 0xf082, 0x3, 0x0, 0x1, 0x401, 0x6, 0x9e9, 0x10001, 0xffffffff00000001, 0x6, 0x80000000, 0x5, 0x73ed, 0x1ff, 0x7, 0x0, 0x6, 0xf3, 0x401, 0x80000000, 0xfffffffffffffff7, 0x1, 0x1, 0x400, 0x3, 0x1, 0xffff, 0x80000001, 0x8, 0x6, 0xc000000000000000, 0x2b9f, 0x8, 0x100000001, 0x86, 0x8, 0xffff, 0x80, 0x2, 0x9, 0x80000000, 0x2, 0x8, 0x28749794, 0x2, 0x8, 0x9, 0xd, 0x3, 0x9, 0x40, 0x6, 0x0, 0x7, 0x4, 0x9, 0x5, 0x1, 0x800, 0x101, 0x3, 0x7, 0x7a5, 0xd1, 0x7f, 0x80000000, 0x6968, 0xabaf, 0x6, 0x3, 0x3ff, 0x3f, 0x0, 0x100000001, 0x5ee2b307, 0x8, 0x9, 0x100000, 0x0, 0x1, 0x8, 0x7ff, 0x7, 0x1, 0x4, 0x5, 0x7fff, 0x2, 0x6, 0x0, 0x10001, 0xdfa, 0xabff, 0xfcd, 0xeecc, 0x9, 0x80000000, 0x8e1b, 0xff, 0xfffffffffffff47a, 0x101, 0x4, 0x3, 0x2, 0x80000000, 0x0, 0x3, 0x8, 0x5, 0x2, 0x9, 0x5, 0x401, 0x0, 0x4, 0x7ff, 0x1, 0x7f0000, 0x800, 0x0, 0x0, 0x4, 0xffff, 0x0, 0x2, 0x100, 0x2, 0x80, 0x20, 0x0, 0x100000000, 0x4, 0x2, 0x2, 0x8e58a77, 0x347, 0x1000, 0x100000001, 0x8, 0x4, 0xffffffffffff1add, 0x1, 0xfffffffffffffeff, 0x7, 0x8, 0x5, 0x1, 0x5e4f32c5, 0xbd, 0x4, 0x4, 0x5, 0x1c, 0x101, 0x1000, 0x1, 0xff, 0x7370, 0x8, 0x3ff, 0x1, 0xba9, 0x9, 0x4, 0xff, 0x9, 0xa4, 0x6, 0x13, 0x4, 0x7, 0xfffffffffffffffb, 0x80000001, 0x20, 0x18c2, 0x3f, 0x2, 0x2, 0x5, 0xffffffffffffffe1, 0x1f, 0x5, 0x6, 0x6, 0x8, 0xfffffffffffff8b5, 0x27, 0x3, 0x3, 0x1, 0xf9, 0x200000000000000, 0x1000, 0x1000, 0x7, 0x800, 0x8, 0x6, 0x400, 0x2, 0x0, 0x0, 0x9, 0x2, 0x7ff, 0x100000001, 0x4ee, 0x100, 0x6d6f, 0x8, 0x3, 0x90, 0x0, 0x2, 0x8, 0x3, 0x3, 0x6, 0x81, 0x6f0, 0xf3c, 0x2, 0x401, 0x0, 0x8, 0x3, 0x2, 0xfffffffffffffffd, 0x7366, 0x0, 0x5, 0x0, 0x4, 0x3, 0x10000, 0x8, 0x80000001, 0x1, 0x400, 0x7, 0x6, 0xffffffff, 0x6, 0x673, 0x7, 0x7fffffff, 0x800, 0x2, 0x8, 0x5, 0x10001, 0x1, 0x19019789, 0xe553, 0x7ff, 0x6a, 0x2, 0x81, 0xfffffffffffff3a5, 0x4, 0x296, 0x3f, 0xed, 0xffffffffffffff7f, 0x800, 0x84, 0x0, 0x47f, 0x4, 0x7033, 0x800, 0x8, 0x1000, 0x6, 0x1000, 0xcf, 0x4, 0x5, 0x3, 0x2, 0x9, 0x45e, 0xfffe000000000000, 0x6, 0x0, 0x10001, 0x4f4e, 0x2, 0x262b, 0x400, 0x6, 0x1, 0x8001, 0xffffffffffffffff, 0x3f, 0xfffffffffffffffc, 0xfffffffffffffe26, 0x6, 0x7, 0x9, 0x80000001, 0x3, 0x1, 0x1, 0x4, 0x400, 0xf46, 0x1, 0x63f0, 0xfb, 0x0, 0x0, 0x9, 0x0, 0x10001, 0xff, 0x9, 0x0, 0x6, 0x8, 0x6c, 0x100000001, 0x11, 0x2, 0xfffffffffffffffa, 0x4, 0x1, 0x8, 0x7, 0xf23, 0xffffffffffff8000, 0x0, 0x0, 0x400, 0x1ff, 0x936a0, 0x1cb2, 0x6, 0x2, 0x6f24, 0x9, 0x4, 0x0, 0x7fffffff, 0x1f, 0x5, 0x28d, 0x0, 0xff, 0x5, 0x0, 0xa0e, 0x80000000, 0xfffffffffffffffb, 0x3, 0x8, 0x20, 0x1000, 0x5ff4, 0x3, 0x0, 0x8, 0x0, 0x6, 0x6, 0x5, 0x0, 0x3f, 0xfffffffffffffffe, 0xeeb3, 0xdaa, 0x100, 0x7f, 0x7ff, 0x3, 0xffff, 0x80000000, 0x3ff, 0x2f, 0x8, 0x3ff, 0x3, 0x6, 0x2e12, 0x5, 0x8, 0x3f, 0x70980000000000, 0x47dab976, 0x5, 0x3ff, 0xe2d, 0x6, 0x5, 0xffffffff, 0x10001, 0x1f, 0x6, 0x9, 0x7, 0x8, 0x8, 0x1, 0xfffe000000000000, 0x9, 0x80000001, 0x3c, 0x40, 0x9, 0x3ff, 0x35a, 0x3f, 0x5, 0x81, 0x401, 0x1, 0x7, 0x101, 0x3ff, 0x8, 0x6, 0x8000, 0xa4, 0xfffffffffffffffe, 0x3, 0x4, 0x5, 0x0, 0x7, 0x400, 0xb6a, 0x9, 0x81, 0x200, 0x1, 0xffffffffffff7fff, 0x149, 0x10001, 0x6, 0x0, 0x5, 0x8, 0xed99, 0x5, 0x101, 0x5, 0x1000, 0x8, 0xffffffffffffef1d, 0x1f, 0x6, 0x8001, 0x3, 0x4, 0x2e7, 0xffff, 0x5, 0x5, 0x7fff, 0x8, 0x0, 0x0, 0x5, 0x6, 0xde40, 0x1, 0x8, 0xdb1, 0x7, 0x2, 0x1, 0x6, 0x1, 0x8000, 0x0, 0x80000000, 0x8000, 0x2, 0x4, 0xec7e, 0x1, 0x101, 0xffffffffffffff7f, 0x1ff, 0x400, 0x2, 0x80000000, 0x4, 0xfffffffffffffff9, 0x3, 0x9, 0x1, 0x15, 0xaeaf, 0x6, 0x1d32, 0x2, 0x4, 0x3, 0x6, 0x7, 0x6, 0x1f, 0x7fffffff, 0x7, 0x60b, 0x1, 0x1, 0x7fffffff, 0x8, 0x1, 0xb9a3, 0xe665, 0x3, 0x2, 0x4, 0x1f, 0x7, 0x1f, 0x63c4, 0x3, 0x5aacb40b, 0x8, 0x7f, 0x4, 0xfffffffffffffffe, 0x81, 0xba0, 0x7fffffff, 0x4d, 0x4, 0x7fff, 0x5, 0x100000001, 0x3, 0x2, 0x4, 0x348, 0xb85, 0x4d800000, 0xffff, 0x81, 0x2dc, 0x1ff, 0x1, 0x3, 0x6, 0x8, 0x7, 0x9, 0x6, 0xfffffffffffffe01, 0xff, 0x2, 0x7fff, 0x1, 0x80000000, 0xfff, 0x7, 0x1, 0x5, 0x800, 0x4, 0x3f, 0x7, 0xfffffffffffffffe, 0xa9bf, 0x4, 0x7099, 0x7, 0x0, 0x871, 0x8, 0x8, 0x2, 0x9, 0x8c, 0x5, 0x7c3f, 0x40, 0x9, 0x9, 0x8, 0x7ff, 0x744b, 0x4, 0x2, 0x910, 0xae, 0x1, 0x7, 0x3, 0x7beb1918, 0xa44, 0x6, 0x4, 0x4c, 0x200, 0x2, 0x8, 0x2, 0x2, 0x401, 0x2, 0x1, 0x6, 0x7, 0x4, 0x2, 0x7, 0x100000001, 0xb688, 0x100000000, 0x800, 0x10001, 0x4, 0x6c8, 0x1000000010000, 0x1, 0x10001, 0x4, 0x7fffffff, 0x7, 0xde3a, 0x3, 0x3, 0xfff, 0x10001, 0x47187e09, 0x4, 0x8, 0x20, 0xffff, 0x6, 0x1000, 0x4, 0x100000001, 0x2, 0x1, 0x0, 0x2, 0x1ff, 0x1, 0x100, 0x4, 0x5, 0x2, 0x40b, 0xfffffffffffffff8, 0x101, 0x5d34, 0x9, 0xff, 0x4, 0xffffffff, 0x800, 0x2, 0x383e, 0x5c, 0x1, 0x4, 0x2, 0xbb6, 0x0, 0xcd2d, 0x3, 0x4298f992, 0x0, 0x8d5d, 0x200, 0x10000, 0x9, 0x8001, 0x81, 0x4e82, 0x1, 0x3, 0x10000, 0x200, 0x1c, 0xfffffffffffffff8, 0x1, 0x115800000000, 0x7, 0x1ff, 0x7, 0x1, 0x10000, 0x8, 0x80000000, 0x9, 0xfffffffffffffffa, 0xff, 0x3f, 0x9, 0xffffffffffffffa2, 0x17, 0x400, 0x3, 0x7, 0x6, 0x8, 0x81, 0x10001, 0x6, 0x0, 0x0, 0x3, 0x1, 0x401, 0x6, 0x400, 0x8, 0x9, 0x59, 0x8, 0xa2d6, 0x5, 0xffffffff, 0x6, 0x4, 0x1, 0x3, 0x800, 0x20, 0xcec0, 0x3, 0x8, 0x4, 0x8001, 0x20, 0x7fffffff, 0x800, 0xc3d4, 0xffffffffffffffff, 0x8, 0x800, 0x6, 0x4, 0x100000000, 0xfffffffffffffff7, 0x3, 0x2, 0x4, 0x0, 0x9, 0x3, 0xb4c, 0x3, 0x0, 0x8, 0x80, 0x5e53, 0xfff, 0x4, 0x0, 0x5082, 0x3, 0x1, 0x81, 0x0, 0x101, 0x5, 0x4, 0x9, 0x7, 0xddd, 0x6, 0x9, 0x7, 0x5, 0x4, 0x8, 0x5, 0x3, 0x7f, 0x1, 0x590c, 0x2, 0x7a, 0x6, 0xff, 0x2, 0x7, 0x4, 0x100, 0x8000, 0x1, 0x2ca5, 0x95, 0x1, 0x33, 0x9, 0x101, 0xfffffffffffffffe, 0x4, 0x40, 0x8, 0x1, 0x65d000000000, 0x7fff, 0xfff, 0x9, 0x2, 0x4a4c, 0x3, 0x5020, 0x3, 0x65ee976e, 0x1, 0x3, 0x9, 0x8, 0xea, 0x0, 0x13f, 0x4, 0x7, 0x5, 0x8000, 0xfa, 0x7, 0x7fffffff, 0x1, 0x2, 0xbe, 0x1, 0x7, 0x8, 0x7, 0x3, 0x3, 0xfffffffffffff6a9, 0x0, 0xc3e, 0xf2c, 0x3, 0x80000001, 0x40, 0x2, 0xfffffffffffffff9, 0xed6, 0x8, 0xffffffffffffffff, 0x0, 0x3, 0x10000, 0x5, 0x2, 0xffffffffffff7fff, 0xf44, 0x8, 0x7, 0x9, 0x1, 0x2, 0x8000, 0x4, 0x9, 0x4, 0x81, 0x4, 0xa00000000, 0x64ca, 0x800, 0x1ddb, 0x4285bad4, 0x632, 0x74, 0x8ab, 0x7, 0x7fff, 0x125, 0x8001, 0x2, 0xffffffffffffff01, 0x8, 0x0, 0x1000, 0x2, 0x1, 0x7fff, 0x50c, 0x8, 0xdbb9, 0x2, 0x4, 0xe0, 0x100, 0x1, 0x2, 0x7f, 0x10001, 0x81, 0x1000, 0x1, 0x8, 0x6, 0x292, 0xffffffff00000000, 0x81, 0x2, 0x3, 0x6c, 0x9, 0x20, 0x3, 0x5, 0x0, 0x7, 0x81, 0x18, 0xf7, 0x6, 0x7, 0xffff, 0x8, 0x3, 0x10000, 0x5, 0x7, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x1ff, 0x7, 0x3, 0x1, 0x3, 0x7, 0xfffffffffffff000, 0x7fff, 0x7f, 0x9, 0x6, 0x100000000, 0x20, 0xfff, 0x10000, 0x81, 0x80000001, 0x3, 0x0, 0x80000001, 0xb8d, 0x0, 0x9, 0xfffffffffffffff8, 0x3, 0x80000001, 0x5, 0x10001, 0x401, 0x80, 0x3, 0x9, 0x2, 0x8000, 0x1, 0x400, 0x2, 0xfa48, 0x4, 0x80000001, 0x8, 0xaaa, 0x20, 0x8, 0x3, 0x81, 0x2, 0x8, 0x20, 0x1, 0x7f, 0x8, 0x5, 0x7, 0x1, 0x6, 0xe88d, 0xffffffff, 0xfffffffffffffffe, 0xa1d, 0x4, 0x20, 0xffffffffffff8d61, 0x0, 0x400, 0x5, 0x6, 0x5, 0x6, 0x6, 0x5, 0x0, 0x7, 0x3, 0x3, 0x4, 0x200000000000000, 0x7, 0x7, 0x10000, 0x4, 0x40, 0x7ff, 0x1e, 0x400, 0x8, 0xfffffffffffffffd, 0xff, 0x5, 0x6, 0x8, 0x9, 0x6, 0x100000001, 0x4, 0xcdc, 0x226, 0x9, 0x7, 0x6, 0x4, 0x40, 0x6, 0x6, 0x1, 0x8, 0x4, 0x7, 0x80000000, 0x2, 0x8001, 0x0, 0xd0bf, 0x10001, 0x7fffffff, 0x2, 0x400, 0x6, 0x3, 0x1, 0x1ff, 0xd07a, 0x11a4, 0xfff, 0x8, 0xffffffffffffffc8, 0x9, 0x9, 0x9, 0x1, 0x6, 0x5, 0x4, 0x1ff, 0x1, 0x7, 0xfffffffffffffff8, 0x200000000, 0xff, 0x7, 0x8, 0x5, 0x5, 0xfffffffffffffffe, 0x3, 0x3, 0x1ad, 0x1, 0x2d6, 0x7ff, 0x7, 0x1000, 0x3, 0xa1, 0x2, 0x5, 0x2, 0x8, 0x7, 0x3, 0x48a, 0x0, 0x2, 0x400, 0x8, 0x80000001, 0x100, 0x400000000000, 0x0, 0x0, 0x800, 0x5743, 0x6, 0x3, 0xffff, 0x6, 0x9, 0x68, 0x8, 0x7bd, 0x1ff, 0x2, 0x1, 0x52, 0x2, 0x0, 0x7, 0x0, 0x3, 0x3, 0x3ff, 0x8ec0, 0x3ff, 0x7, 0xeeaa, 0x3f, 0x0, 0x1, 0xa1b, 0x2, 0x4, 0x9, 0x2, 0x80000001, 0x8, 0x8, 0x2, 0x9, 0x6, 0xe17, 0xce, 0x4, 0x0, 0x0, 0x7, 0x5, 0x9, 0x7, 0x3, 0x223f, 0x8ced, 0x6, 0x3, 0x9, 0xc188, 0x9, 0x1, 0x4, 0x8916, 0x2000000000000000, 0x2, 0x5, 0x5, 0x80000001, 0xb66, 0xd3f0, 0x4, 0x0, 0x5, 0x5, 0xae3, 0x101, 0x0, 0x2, 0x40, 0x4, 0x10000, 0x2, 0x9, 0x5, 0x0, 0x40, 0x9, 0x5, 0x3, 0x1a, 0x4, 0x95a4, 0x0, 0x40, 0x2, 0xffffffff, 0x5d0, 0x9, 0x0, 0xffffffffffff0c51, 0xa10, 0x6, 0x20, 0x0, 0x2, 0x5, 0x3, 0x4, 0x1ff, 0xfffffffffffffff7, 0x9, 0x0, 0x228a, 0x9, 0x3, 0x9, 0x8, 0x0, 0x82, 0xb67, 0x80, 0x5, 0x9, 0x358e, 0x9, 0xff, 0x581, 0x3, 0x40, 0xfffffffffffffff7, 0x7fff, 0x4, 0x8, 0x10000000000000, 0x5, 0x800, 0x3, 0x7, 0x401, 0x3, 0x100000001, 0x1, 0xffffffffffffe395, 0x7ff, 0x8001, 0x1, 0x4, 0xeb9, 0x5, 0x4, 0x1, 0xc4, 0x1, 0xebe, 0x8, 0x1ff, 0x3, 0x800, 0x0, 0x0, 0xfff, 0xffff, 0x8, 0x2, 0x2, 0x3, 0x6, 0x7fffffff, 0xffffffff, 0x7, 0x4, 0x1, 0x100, 0x8000, 0x7, 0x101, 0x6, 0x3, 0x9efb, 0x6, 0xe6, 0x6, 0x7, 0x9561, 0x0, 0x1f, 0xfffffffffffffffa, 0x2, 0x80, 0x1, 0x60, 0x4, 0xfff, 0x1, 0x7, 0x9, 0x3, 0xfffffffeffffffff, 0x40, 0x200, 0xffffffffffffff6b, 0x7, 0x41b7, 0x9, 0x61b, 0x71, 0x5, 0x2, 0x8000, 0x3f, 0x200, 0x100, 0x7, 0x80000000, 0x9dd4, 0xff, 0x7, 0x9, 0xffffffffffff0000, 0x7f, 0xdb, 0x0, 0x2, 0x1, 0x7, 0x3, 0x6b04ec94, 0x8, 0x5, 0x740, 0x1, 0xffff, 0x8001, 0x1, 0x7, 0x7f, 0x9, 0x401, 0x0, 0x80000000, 0x4, 0xbc7, 0x1, 0x7fff, 0x1, 0xfb4, 0x30000, 0xbc94, 0x7, 0x3f, 0x9, 0x1ff, 0xec, 0x0, 0xbf, 0x8, 0x2, 0x20, 0x10000, 0x4, 0x4, 0x1d, 0xbca, 0x0, 0x1, 0x7ff, 0xffffffff, 0x7ff, 0x7, 0x40, 0x6a2, 0x9fc2, 0x1, 0x4, 0xfff, 0x537, 0x1000, 0x1, 0x0, 0x1, 0xfffffffffffffff9, 0x4, 0x2, 0xe1, 0x6, 0x8, 0x540e, 0x2f, 0x9, 0x6, 0xfffffffffffffffa, 0x1306, 0x1800000000, 0x7fffffff, 0x7, 0xffffffff80000001, 0x8, 0x6, 0x100000000, 0x0, 0x0, 0xfff, 0x3, 0xd69c, 0x100000001, 0x4, 0x400, 0x10000, 0x1f, 0x3, 0x2, 0x100000001, 0x1, 0x100000001, 0x7fff, 0x0, 0x3, 0x8, 0xfff, 0x1e, 0xa7ed, 0x401, 0x1000, 0x0, 0x0, 0x5, 0x7, 0x1, 0x1, 0x6, 0x2400000000, 0x1, 0x3, 0x3, 0x1, 0x4, 0x9, 0x400, 0x3, 0x3f, 0x1, 0x66, 0x3, 0x4, 0x10001, 0x200000, 0x80000000, 0x8001, 0x9, 0xd7, 0x1, 0x3, 0x3, 0x81, 0x6, 0x6, 0x1fb, 0xdb6b, 0x0, 0x5, 0x5, 0x7fff, 0x9, 0x1, 0x3a, 0x4, 0x6, 0xd4, 0xa40000000000000, 0xfffffffffffffffe, 0x9c, 0x7, 0x3ff, 0x5, 0x0, 0x1ff, 0x4, 0xffffffff, 0x3, 0x7, 0x7f, 0x6, 0x6, 0x6a, 0xcd5c, 0x81, 0x8, 0x7ff, 0x6, 0x200, 0x0, 0x8d5, 0x3, 0x81, 0x30000000, 0x80, 0x9cf, 0x3f, 0x5, 0x8, 0x7fff, 0x81, 0x4, 0x9, 0x9, 0x6, 0xb7, 0x400, 0x7, 0x7, 0x100, 0x5, 0x0, 0x5, 0x69, 0x1, 0x0, 0x9, 0xffffffffffffff00, 0x7, 0x67, 0x0, 0x603c6f3a, 0xce4, 0x8, 0x1, 0x9, 0x80000000, 0x7, 0xe3, 0x2, 0x101, 0xffffffffffffffe0, 0x1, 0x8, 0x401, 0x5, 0x0, 0xffffffff, 0x7, 0x5, 0x5, 0x8000, 0x4, 0x1fc, 0x0, 0x1c, 0x5, 0xcb0, 0x7fffffff, 0x96a, 0x904, 0x2a, 0x80000001, 0x2, 0x8, 0x7, 0x4ff, 0x6, 0x65, 0xfffffffffffffff7, 0x9, 0x80, 0x7eb, 0x200, 0x4, 0x0, 0x2, 0x2, 0x7, 0x1, 0xb46, 0x401, 0x1, 0x8d, 0x4, 0xe6f0, 0x100000001, 0x0, 0x80000001, 0x10000, 0xde4, 0x5, 0x1ff, 0x9, 0x3, 0xe36c, 0x0, 0x9, 0x10000, 0xffffffff, 0x4, 0xd41, 0x401, 0x3, 0x2, 0x1f, 0x9, 0x7fffffff, 0x2, 0x5b8, 0x8, 0x1, 0x8be, 0x5, 0x1000, 0x100000000, 0x50000000000000, 0xb1, 0x1, 0x6, 0x2, 0x200, 0x4, 0x3ff, 0x2, 0x8, 0x2, 0x10000, 0x6, 0x7fff, 0xffffffffffffff80, 0x1ff, 0xdf2, 0x80000000, 0x100000000, 0x100000001, 0x1f, 0x5, 0x2, 0x13b, 0x80000000, 0x0, 0x1000000000, 0x80000000000000, 0x4, 0x9, 0x81, 0xff, 0x6, 0x6, 0x8, 0x6, 0x80000001, 0x10001, 0x7, 0x3, 0x1, 0x9, 0x8, 0x0, 0x80000000, 0x3, 0x6, 0x0, 0x8, 0x0, 0x3, 0x10001, 0xffffffff, 0x2, 0x2, 0xfffffffffffffc00, 0x3db, 0x7, 0x3, 0x8, 0x7ff, 0x40, 0x5, 0x7ff, 0x7, 0x2, 0xff, 0x8, 0x5, 0x5, 0x3, 0x1, 0x1, 0x8, 0x1, 0x0, 0x8, 0x2, 0xffffffff, 0x9, 0x5, 0x7, 0x5, 0x5, 0x0, 0x80000000, 0x75dd6d5b, 0xf89b, 0x7, 0x1f, 0x7fff, 0x152a, 0x0, 0x5, 0x3, 0xfffffffffffffffc, 0x7ff, 0x400, 0x100000001, 0xb2, 0x9, 0x5, 0xd82, 0x2eb, 0xd14, 0x1f, 0x2, 0x5, 0x7ff, 0x74, 0xc4, 0xce, 0xfffffffffffffff9, 0x0, 0xf7, 0x8, 0x64, 0x9, 0x100000001, 0x10000, 0x3, 0x1000, 0x15, 0x7, 0x473, 0x101, 0x10000, 0x10001, 0xa1d2, 0x539, 0x0, 0x3, 0x401, 0x2, 0xffffffffffff0001, 0x9, 0xe4b, 0x9, 0x2, 0x0, 0x3, 0x50, 0x10000, 0x6, 0xb8fe, 0x0, 0x8, 0x6, 0x7, 0x0, 0xb154, 0x0, 0x9, 0x200, 0x8, 0x7, 0xe, 0x2, 0x9, 0x80000000, 0xb716, 0x8001, 0x0, 0xffffffffffffffff, 0x100000001, 0x9a0, 0xffff, 0x8, 0x4, 0xfffffffffffffffa, 0x6047, 0x9, 0xb90, 0x6, 0x128c, 0x0, 0x5a3, 0xfffffffffffffffc, 0xffffffffffff7fff, 0x8f, 0x6, 0xffffffffffff3b0a, 0xa18, 0x3, 0xffffffffffffff1e, 0x59c8, 0x4, 0x401, 0x7, 0x1, 0xfff, 0xfffffffffffffff7, 0x2, 0x0, 0x1ff, 0xfffffffffffffffa, 0x1000, 0x1, 0x4, 0x9, 0x100000001, 0x7, 0x100, 0x6, 0xd02, 0x3f, 0x9, 0x9, 0x87, 0x8b, 0x1, 0x9d2000, 0x3, 0x4, 0x8001, 0x3, 0x80000000, 0x9, 0x1, 0x1, 0x7, 0x2, 0x6, 0x0, 0x31, 0x1, 0xfff, 0x5, 0x48070562, 0x100, 0xb55, 0xfffffffffffffffc, 0x4, 0x1ff, 0x0, 0x338, 0x7, 0xfffffffffffffffb, 0x1, 0x1, 0x8a9, 0x94, 0x3, 0x6, 0x8, 0x400, 0x9, 0xf9a, 0x0, 0x2, 0x1, 0x3ff, 0x5, 0x0, 0x9, 0x100, 0x400, 0x400, 0x3, 0x4, 0x9, 0x9, 0xb8f, 0x17, 0xfffffffffffffffa, 0x8001, 0x100000001, 0x5, 0x5, 0x4, 0x1ff, 0x3f, 0x9, 0x8, 0x40, 0x2, 0x6, 0x3ff, 0x800, 0x1, 0xffffffffffffff7f, 0x7, 0x9, 0xfffffffffffffff7, 0x7ca2, 0x3, 0xf1c9, 0x4, 0x7, 0x7, 0x5, 0x0, 0x9, 0xb16, 0x401, 0x7fff, 0x2, 0x8, 0x1786, 0x8, 0x5, 0x6, 0xfffffffffffffff9, 0x5, 0x6076, 0x7, 0x1, 0x2, 0x100000001, 0xaa, 0x80000000, 0x7, 0x10d, 0x200, 0xf0, 0x100, 0x8d, 0x5, 0x1000, 0x9dc8, 0x7, 0x8, 0x6c, 0xed2, 0x7, 0x7000, 0x5, 0x3, 0x100000001, 0x6e6, 0x4, 0x1, 0x20, 0xeef, 0x81, 0x1ee, 0x7, 0x4, 0x3f, 0x4c5, 0x8, 0x1b1e, 0xf6a, 0x8, 0x38fb, 0x1ee, 0x1, 0xd1, 0x6, 0x9, 0x20, 0x40, 0x9, 0x100000000, 0x80, 0x15a4, 0x4, 0x3af, 0x5, 0x5, 0x2, 0xfffffffffffffffe, 0x9, 0x5, 0x4b3, 0xef, 0x7ff, 0x1, 0xdc8, 0x5, 0x3f, 0x9f2, 0x4d, 0x9, 0x1, 0x20, 0x0, 0x5, 0x80008, 0x3, 0x100, 0x0, 0x6, 0x5, 0x72, 0x80800000, 0x9, 0x7f, 0x80, 0x1f, 0x7, 0x7, 0x3000000000, 0x9, 0x80000001, 0x8c, 0x5, 0xff, 0x85e, 0x37, 0x625e, 0x1, 0x80, 0x20, 0xffffffff80000001, 0x2, 0x5, 0x5, 0x3, 0x7, 0x10001, 0x7, 0x4, 0x0, 0x5, 0x6d17, 0x4000000000000000, 0x7, 0x2, 0x2dd7, 0x3, 0x1, 0x5, 0x7, 0x100000000, 0x7, 0x4, 0x3, 0x2, 0x9, 0x2, 0x14, 0x8, 0x7, 0x1, 0x10001, 0x20, 0x73, 0x80, 0x71, 0x6ca, 0x3, 0x7fff, 0x7fffffff, 0x6869, 0x8000, 0x10000, 0x8, 0x6, 0x1, 0x6, 0x3, 0x401, 0x2, 0x5, 0x1, 0x1ff, 0x3, 0x7, 0x401, 0x3, 0xee3, 0x80, 0xfffffffffffffffe, 0x2, 0x1, 0x20, 0x4, 0x209c5a30, 0x9, 0x80, 0x1, 0x93, 0x10001, 0x0, 0x1f, 0x5, 0x6, 0xb8c7, 0x8, 0x5, 0x40, 0x28, 0x5, 0x1, 0x3ff, 0x8, 0x3, 0xffffffff00000000, 0x8, 0x8, 0x8, 0x8001, 0x7, 0x1c0000000000000, 0xcf, 0x9, 0x4, 0x7fffffff, 0x0, 0x5, 0x6, 0x4, 0x1, 0x2b4, 0x2, 0x0, 0x9, 0x8, 0xfffffffffffffffe, 0x401, 0x3a, 0x80000001, 0x3, 0x3ff, 0x0, 0x6, 0x80000000, 0x0, 0xebbc, 0x4d, 0x4, 0xb3f0, 0x6, 0x38000, 0x2, 0x0, 0xcf, 0xb1, 0x1, 0x7fffffff, 0x4, 0x10000, 0x9, 0x5, 0xffffffffffff0000, 0x7, 0x800, 0x3, 0x400, 0x1, 0x4, 0xff, 0x40000000000, 0x8, 0x62a, 0xd9, 0x20, 0x7, 0x101, 0x3, 0x900c, 0x0, 0x1, 0x7, 0x80000001, 0x4, 0x1, 0x80000000, 0x7fffffff, 0x9, 0x1, 0x3, 0xbdc8, 0x6a02e6ed, 0x9, 0x7, 0xec, 0x80, 0x6, 0x1, 0x1, 0x3, 0x990, 0x3, 0xfffffffffffffff8, 0x7fff, 0x3f, 0x80, 0x9, 0x1, 0x8, 0x200, 0x8, 0x1000000, 0x101, 0x80, 0x10001, 0x4, 0x6, 0x4, 0x5, 0x5, 0x8, 0x0, 0x271, 0x3f, 0xfffffffffffffc01, 0x1dc, 0xaa9d, 0x3, 0x0, 0x2, 0xf3be, 0xd3b, 0x6, 0x2, 0x3, 0xfffffffffffffffd, 0x8, 0x7fffffff, 0x37e, 0x3, 0xa4f, 0x9, 0xfff, 0x4, 0x3, 0x80000001, 0x9, 0xfd7, 0x5, 0x1, 0x1ff, 0xfffffffffffffff7, 0x2, 0x6, 0x81, 0x100000000, 0x8, 0x4, 0x6, 0x4, 0x1, 0xfffffffffffff801, 0x9fe, 0x7, 0x0, 0x20, 0x18b, 0x7, 0x20000000000000, 0x8, 0x2, 0x9, 0x2, 0x2, 0x8, 0x7fffffff, 0x7, 0x1f, 0x5, 0x3, 0x96, 0x10001, 0xffffffff, 0x6, 0x929656e, 0x81, 0x6, 0x8, 0xd9e, 0x5d, 0xbb, 0x100, 0xfa, 0x8, 0x4, 0x5494bba3, 0x4, 0x7639, 0x1000, 0x10000, 0x9, 0x0, 0x7ff, 0x3, 0x3, 0x2, 0x80000001, 0x7, 0x5bc0, 0x3ff, 0x9, 0x0, 0x9, 0x4000400000000, 0xffffffffffff0554, 0x5, 0x7fff, 0x9, 0x8, 0xffffffffffff8d1d, 0x0, 0x8001, 0x3c78, 0x34368ccd, 0xf1, 0x8, 0x7, 0x3f, 0x8, 0x40, 0x4, 0x1, 0x1, 0x2, 0x1000, 0x2, 0x204, 0x3, 0x1, 0x8, 0x9, 0x4, 0x9, 0x6, 0x8, 0xa1b, 0x0, 0x1, 0x6, 0x8, 0x0, 0x7, 0x5, 0x6, 0x5, 0x11, 0x7, 0x9, 0x4, 0x6, 0x81, 0x3bed, 0xc3, 0x0, 0x80, 0x3, 0xffffffff, 0x7, 0x8, 0xffffffffffffff1c, 0xfffffffffffff001, 0x100000000, 0x3, 0x9, 0x8, 0x381, 0x28, 0x100, 0xffff, 0x4, 0x7, 0x400, 0x7, 0x1, 0x8, 0x1, 0x1, 0xffffffff, 0x7f00000000, 0x9, 0xfff, 0x6, 0x2e54, 0x6a2, 0x1, 0x2, 0x1ff, 0x1, 0x1, 0x2, 0x0, 0x0, 0x10001, 0xfffffffffffffff9, 0x7f, 0x100000000, 0xe4a, 0x1, 0x100, 0x0, 0x6, 0xffffffffffff0000, 0x6, 0x0, 0x0, 0x3, 0x8, 0x5, 0x16f, 0x4, 0x1, 0x1, 0x9, 0x100000000, 0x100, 0x9, 0xffff, 0xf7, 0x0, 0x8000, 0x3, 0x6b2, 0x6, 0xffff, 0x1, 0x6, 0x4, 0x8615, 0x7, 0x9, 0x100000000, 0x7, 0x200, 0x80, 0x0, 0x718, 0x5e1d8266, 0x3, 0x102, 0x3, 0x3ff, 0x1000, 0xb70, 0x4, 0x1, 0x3, 0x4, 0x2, 0x81, 0x5, 0xcb, 0x5, 0x7, 0xec, 0x8, 0x80000000, 0xd363, 0x7, 0x80000000, 0x3ff, 0x6, 0x0, 0x1, 0x8, 0x4, 0xed46, 0xfffffffffffff001, 0x30, 0x400, 0x0, 0x81, 0x0, 0xe86, 0x0, 0x8, 0x3, 0x37, 0x93ed, 0x1fc00000000, 0x4, 0x6, 0x9, 0x3, 0x5e01, 0x4, 0x6, 0x8000, 0x6, 0xffff, 0x2, 0x45f6, 0xa84, 0x3, 0x7, 0x1a, 0x3, 0x1, 0x100000000, 0x2, 0xffffffffffff6497, 0x8c, 0x7, 0x1, 0xffff, 0x4, 0xe8df, 0xd0, 0x4, 0xff, 0x10001, 0x483, 0x2, 0x2, 0xfff, 0x2, 0x9d7, 0x4, 0x1c0000000, 0x10001, 0x1000, 0x1, 0x1, 0x80000000, 0xffffffffffffff80, 0x100, 0x3, 0x2, 0xff, 0x8, 0x400, 0x7fff, 0x8001, 0x16, 0x5, 0x8001, 0x7, 0x3fe, 0x1, 0x8, 0xffffffffffffffff, 0x3, 0x1, 0x6, 0x6, 0x200000000000, 0x934, 0x9, 0x7c, 0x5, 0x0, 0xfffffffffffffff9, 0x2, 0xffffffff80000000, 0x6, 0x7fffffff, 0x1, 0x90da, 0x8, 0x1f29800000000000, 0x2, 0x6, 0x40, 0x5, 0x3, 0x1000, 0xaf, 0x8, 0x81, 0xfffffffffffffffd, 0x9, 0x9, 0x3, 0x7f, 0x7f, 0x1000, 0x7ff, 0x4, 0x6, 0x7, 0x7fffffff, 0x7fff, 0x401, 0x101, 0x7, 0x100000000, 0x1, 0x4, 0x7fff, 0x2, 0x9, 0x1, 0x100000001, 0x400, 0x8001, 0x1, 0x200, 0xffffffff80000000, 0x8000, 0x9, 0x22, 0x1000, 0xffff, 0x5, 0x8001, 0x2, 0x2, 0x0, 0x0, 0x8, 0x2, 0x4, 0x7, 0x0, 0x5, 0x40, 0x200, 0x80000001, 0x3a3, 0x0, 0xffffffffffffffc1, 0x4, 0x1, 0x2, 0x10a, 0x100000000, 0x200, 0x100, 0x1000, 0xffffffff7fffffff, 0x3a, 0x1, 0x0, 0x200, 0x9, 0x7c9898a7, 0xab, 0x5, 0xffffffffffff5556, 0x3cc5fb2d, 0xf655, 0xfffffffffffffe54, 0x9b9, 0x8, 0x927, 0x5, 0x8001, 0x6, 0x7, 0x99a, 0xffff, 0x40000000000000, 0xffffffffffffff23, 0x0, 0x0, 0xff, 0x0, 0x100000000, 0x8, 0x7, 0x3ff, 0x80000000, 0x3, 0x3, 0x9, 0x1ff, 0xfff, 0x2, 0x8c, 0x3, 0x101, 0x1, 0x7, 0xfff, 0x7, 0x1, 0x5, 0x400, 0x1, 0x7, 0x6, 0x401, 0x3, 0xffffffffffffffe1, 0xc2e5, 0x401, 0x101, 0xfffffffffffffffd, 0x10001, 0x9cc, 0x6, 0x1f2, 0x5, 0x4, 0x2, 0x7, 0x2, 0x9, 0x0, 0x7, 0x4195, 0x5, 0x3, 0x8cc7, 0x7ff, 0x0, 0xbc60, 0x7, 0x5, 0x8e97, 0x2, 0x3, 0xfffffffffffffffb, 0x80000000, 0x4, 0xb2, 0x6, 0x8, 0x6, 0x1, 0x71d, 0x9, 0xbe0, 0xffffffff, 0x401, 0x0, 0x8, 0x6, 0x8000, 0x400, 0x3, 0x1b52, 0x7ff, 0x88, 0x100000000, 0x8, 0xfffffffffffff800, 0xffffffffffffff3b, 0x8, 0x400, 0xfffffffffffffffe, 0x2, 0xfffffffffffffff8, 0x3, 0x2, 0x200, 0x0, 0x3, 0x1f, 0xffffffff, 0xffffffffffffffff, 0x9, 0xffff, 0x6b, 0x4d, 0x100000001, 0xffffffff, 0x5, 0x5, 0xa3c4, 0xebe3, 0x7f, 0x5cfe, 0x9, 0x401, 0x40, 0x400, 0x1ff, 0x3, 0x3, 0x0, 0x0, 0x1ff, 0x7, 0x2, 0x4000000080000000, 0x7ff, 0x10000, 0x5, 0x5, 0x3, 0xfffffffffffffffd, 0x1ae0, 0x0, 0xffffffff, 0x400, 0x7f, 0x7ff, 0x2, 0x80000000, 0x1bb82cbf, 0x8, 0x5, 0x7, 0x5, 0x4, 0x0, 0x3, 0x5, 0x9a5, 0x8, 0x5db8, 0x5, 0x400, 0x100000000, 0x1, 0x80, 0x7, 0x1, 0xac9, 0x80000000, 0x1, 0xe7f1, 0x4, 0x9, 0x9, 0xffffffff, 0xfffffffffffffffa, 0x5, 0x4, 0x3, 0x7, 0x10000, 0x0, 0x3f, 0x100000000, 0x8, 0x0, 0x5, 0x3, 0x2, 0x200, 0xffffffffffff1464, 0x3f, 0x6, 0x3ff, 0x3, 0x5, 0x400, 0x1, 0x5, 0x0, 0x400000000000000, 0x0, 0x7f, 0x1, 0x2, 0xffffffffffffffff, 0xfffffffffffff1a4, 0x1, 0x7, 0x4d8f, 0x80000000, 0x80, 0x9, 0x4, 0x1000, 0xffffffffffffff80, 0x246, 0x1, 0x7, 0x3, 0x9, 0x9, 0x30, 0x7, 0x7fffffff800000, 0x8, 0x7ff, 0xfffffffffffffffd, 0x5f, 0x10001, 0x7f, 0x4, 0x9, 0x10001, 0x6000000, 0x5d7, 0xfffffffffffffffa, 0x58, 0x5, 0x5, 0x800, 0x7, 0x8, 0xff, 0xfffffffffffffff7, 0x9, 0x8, 0x7ff, 0xffffffff00000001, 0x10001, 0x10001, 0x3, 0x6081, 0x4, 0x1000, 0x8, 0xbd, 0x1ff, 0x40, 0x9, 0xf29, 0xdf, 0x0, 0x7b3, 0x80000001, 0xd6a, 0x80, 0xfffffffffffffffb, 0x2, 0xffffffff, 0x7, 0xe621, 0x4, 0x1f, 0x1f, 0x7, 0xfffffffffffffffe, 0x4, 0x12e3, 0x8000, 0x8, 0x5, 0x8, 0xffff, 0x8, 0x7, 0x7fff, 0x80000000, 0x12, 0x43, 0x5, 0xffffffff, 0x80000000, 0x9, 0xd, 0x5, 0x101, 0xffffffffffffffc0, 0x9e5, 0x6b15, 0x55a0, 0x3ff, 0x0, 0x101, 0x9, 0x9, 0x8, 0x7, 0x5599, 0x5, 0x7, 0x0, 0x8, 0x2, 0x4, 0xc08a, 0x9, 0x8c, 0x5, 0x79f, 0x8, 0x0, 0x8000, 0xff, 0xdd, 0x10000, 0x2, 0x0, 0x4, 0x1, 0x215b, 0x100000001, 0x8000, 0xc124, 0xdc79, 0x5, 0x6, 0x48, 0x5, 0x5, 0x8, 0x800, 0x3, 0x1, 0x0, 0x1000, 0x5, 0x9, 0x74b, 0x7850, 0xfffffffffffffffd, 0x1, 0xd7, 0xffffffffffff8001, 0x8, 0x4, 0x6, 0xff, 0x51c3, 0x1, 0xfff, 0x4, 0x8000, 0x81, 0xfffffffffffffffb, 0x7, 0x0, 0x8, 0x1f, 0x3, 0x2, 0xe6b, 0x6, 0x493b5d16, 0x6, 0x5, 0x2, 0x1b, 0x2, 0x200, 0x2, 0xd6, 0x0, 0x3, 0x1, 0xb23, 0x40, 0x6, 0xea3, 0xffffffffffffffe1, 0x6, 0x7, 0x5, 0x2, 0x101, 0x7, 0x151c, 0x1, 0x2, 0x576, 0xeea, 0x10000, 0x4, 0x3, 0x101, 0x1, 0x7fff, 0xf01, 0x100000000, 0x8, 0x80000001, 0x4, 0x3, 0x3, 0x3, 0x1da, 0x6, 0x841, 0x4, 0xa9a0, 0x40, 0xffffffffffffff01, 0xfffffffffffffeff, 0x1, 0x100000001, 0x10000, 0x1, 0xe2800000000000, 0x1, 0x1, 0x0, 0x3, 0xfffffffffffff911, 0x8, 0x7, 0x8, 0xffffffffffffffc1, 0x127, 0x8, 0xdf4, 0xff, 0xe304, 0x7f, 0xffffffff80000000, 0xffff, 0x0, 0xfffffffffffffff8, 0x6bb2159, 0x6, 0x7f, 0x0, 0x400, 0x1ff, 0x8001, 0x10001, 0x8, 0xf3, 0x8, 0x10001, 0x1, 0xce, 0x800, 0x7, 0x7f, 0x8, 0x4, 0xad, 0x8, 0x5, 0x6, 0x7, 0x9, 0x2, 0x8412, 0x1, 0xe78, 0x40, 0x3, 0xc7, 0x31eb, 0x8, 0xffff, 0x100000001, 0x8, 0x64a, 0x4f, 0xd0, 0x80000001, 0x8, 0x0, 0x80000001, 0x2b, 0x6000000000000000, 0x6, 0x0, 0x4, 0x800, 0x4, 0x5, 0x80000001, 0xa4, 0x1, 0x8000, 0x9, 0x2, 0x400, 0xe1, 0x40, 0x6, 0x6, 0x6, 0x8001, 0x2, 0x67, 0x8e, 0x4, 0x7, 0xbd4, 0xffff, 0xfffffffffffffffb, 0x1, 0x8, 0x4, 0x80000000, 0x6, 0xfffffffffffffff8, 0x3ff, 0x0, 0x7, 0x8000, 0xd5db, 0x7, 0x3, 0x100, 0xbb, 0x417, 0x0, 0x1ff, 0x6, 0x100, 0xbd, 0x5, 0x3ff, 0x9, 0x5, 0x7, 0x4, 0x6, 0x81, 0x9, 0x401, 0x6, 0xffffffffffffff9c, 0x6, 0x7, 0x3f, 0xfff, 0x9, 0xfffffffffffffff2, 0x5, 0x3f, 0x400, 0x7, 0x7, 0x1, 0x7, 0x2, 0x200, 0xffffffff, 0x3f, 0x5, 0x40, 0x8, 0xffffffffffffffe0, 0x7, 0xff, 0xfffffffffffffffe, 0x0, 0x2, 0x8b, 0x100000001, 0x80000001, 0x80000001, 0x6, 0x0, 0xfffffffffffffffa, 0x7fff, 0x5, 0xa1, 0x3, 0x5, 0x5, 0x7, 0x2, 0x24fe, 0x100000000, 0x1, 0x775e, 0x9, 0x3f, 0x3, 0xef, 0x1, 0x5a7, 0x84, 0x9, 0x5, 0x1, 0x8, 0x5, 0x1, 0x1, 0xffff, 0x7, 0xf3c, 0x100000001, 0x3ff, 0x9, 0x0, 0x5, 0x400, 0x52, 0xffffffffa0ba0036, 0x80, 0x0, 0x100, 0x80, 0x4, 0x8, 0x400, 0x2, 0x4, 0x100000001, 0x9, 0x20, 0xa4ca, 0x7fffffff, 0x5, 0x1f, 0x1, 0x1, 0x9, 0x80000001, 0x0, 0x8, 0x1, 0x5, 0x9, 0x3, 0x6, 0x9f, 0x3, 0x7, 0x2, 0x7, 0xd7, 0xffffffffffffff7f, 0x5, 0x2, 0x1, 0x3, 0x2, 0x3, 0x3, 0x40, 0x363, 0xfffffffffffffffc, 0x1, 0x8001, 0x80, 0xa0000, 0x5, 0x10000, 0x0, 0x10001, 0x78e, 0x9, 0x4, 0x7, 0xac7, 0x400, 0x3, 0x2, 0x1, 0x100, 0x0, 0x7fff, 0x3, 0x81, 0x8, 0x3, 0x0, 0x6, 0x7, 0xfff, 0x5ffc685e, 0x101, 0x81, 0x9, 0x100, 0x6, 0x0, 0xffff, 0x2, 0x6, 0x0, 0x8000, 0x8000, 0x4, 0x9dd, 0x1, 0x3ff, 0x10001, 0x0, 0xafb5, 0x0, 0x8, 0xe9e, 0x9, 0xaf9, 0x5, 0x6, 0xd5, 0x9, 0x7fffffff, 0xfffffffffffff2f3, 0x6, 0x7, 0x3f, 0x8, 0x1000, 0x6, 0x5, 0xfffffffffffeffff, 0x5, 0x40, 0x5, 0x3, 0x2, 0x2, 0x6, 0x7, 0x8, 0x1, 0x0, 0x32c6, 0x34ba, 0x2, 0x100000001, 0x2, 0xffffffffffff8000, 0x8, 0x7424, 0x4, 0x1, 0x7ff, 0xa9, 0x0, 0x8001, 0x0, 0x7, 0x7, 0x844a, 0xdb3a, 0x4, 0xb, 0x8, 0x1, 0x7, 0x9, 0x8, 0x5, 0x8, 0x0, 0x6, 0x989, 0x1f, 0x100000001, 0x1, 0x2, 0x8, 0x8, 0x8, 0x8, 0x1c6, 0x3, 0x20, 0x7, 0x16d3, 0x6c, 0xa000000000000, 0x2, 0xfffffffffffffffc, 0x2, 0x8000, 0x20, 0x8, 0x21, 0x349, 0xfffffffffffffffa, 0x0, 0x2, 0x2, 0x401, 0x5, 0x5, 0x5, 0xb8c, 0x9, 0x7, 0x1ff, 0x1, 0x5, 0x80000000, 0x7ff, 0x0, 0xfffffffffffffffa, 0x1, 0x9, 0x80000001, 0x84a, 0xfa, 0x1f, 0x4, 0xfffffffffffffff8, 0x6], "94b0c2db068be271a2c7a1d5cef3709dec6621c68ea13cc79280f0cdb5d0f65fd60b386060fdaaefbaf0879ef7198b279610ecea64c14b0200e9af84980c5e43ec8832262871a6b0080419a56885ae3e45630937d435f8f2eb08222197fc838f4dd6f9c5e514cd77a9962abe3f7eb5bd83d5d6700a4dde6337fa79c80865d1f84a12478c788f0ebe6c97268004931401b51b4a9922"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 12:35:58 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(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) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000014000-0x8)=@sco={0x1f, {0x2b40, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, 0x8) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000005000)=0x0) 2018/01/17 12:35:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6e000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000374000-0x8c)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f1e000-0x4)=0x8c) pipe(&(0x7f0000063000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000b62000)=""/4096) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000074b000-0xe)={r2, 0x8, 0x3, [0x8d0f, 0x1ff, 0xffffffff]}, &(0x7f000050f000)=0xe) socketpair(0x3, 0x2, 0x2, &(0x7f00008a2000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/17 12:35:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002ce000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f22000)=0xe8) socketpair(0x3, 0x3, 0x9, &(0x7f0000ec5000-0x8)={0x0, 0x0}) accept4$packet(r2, &(0x7f0000a73000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e61000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000390000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd882, 0xe42, 0xffffffffffff3f70, 0x500, 0x9, 0x0, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x8, &(0x7f00008bf000-0x40)=@raw=[@generic={0x1, 0x0, 0xfffffffffffffffa, 0x15}, @call={0x85, 0x0, 0x0, 0xa}, @call={0x85, 0x0, 0x0, 0x39}, @alu={0xfc461c52773528b3, 0x2, 0xf, 0x7, 0x0, 0xfffffff8, 0x179bb764515ef1b7}], &(0x7f000092e000)="f7504c00", 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 12:35:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffff7c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000a1000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) socketpair(0x1f, 0x2, 0x40, &(0x7f0000705000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008c8000)=0x6, 0x4) 2018/01/17 12:35:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000666000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000062c000-0x10)={0x1, &(0x7f0000862000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00008c7000-0x8)={r1, 0x1}) 2018/01/17 12:35:58 executing program 1: r0 = socket$inet(0x2, 0x2, 0x400000085) close(r0) 2018/01/17 12:35:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeeb) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006c5000)={0x8000, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [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$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d67000-0x4)=0x80, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000674000-0x1000)="0e", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f0000a46000)=""/4096, 0x1000, 0x0, &(0x7f0000a9e000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/17 12:35:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000068000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000356000)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00005d5000-0xe5)=""/229, &(0x7f0000d20000-0x4)=0xe5) r2 = accept4(r0, &(0x7f00008ff000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b69000-0x4)=0x10, 0x80800) ioctl$sock_bt(r2, 0xdd17, &(0x7f00008c3000)="ed34c74c699c9ff97a305b5d40559a536eca2ea978213f05f49196538a4387ea1a66f3e8f7708a202880c0c3776d75695ec22bcdf6884459da71977850edb90c319b5fb7edd8257dde60e564fd0c8f63b8180513efa1c58276b1b1d2a830ac551d7be6859541bb03a936b6ee8e5d2f1c3b658e8614d737d125c651e8e64fabfa73f9d23730a50e2d799ba4c8ee4598b4b02a567e5bab0c9dcc160e0e0818e3ec67cf7ff0d142126311e50c7c8224ef90afd6a1f85f41f4e00c227b4039ff5d33539015330698f854b9041f3483583ebc9a6cf813d0cfbc8f32cfbaf1f47896364048c60c228598") 2018/01/17 12:35:58 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) connect(r0, &(0x7f0000002000-0x10)=@ipx={0x4, 0x4, 0x80000000, "a5d44466144d", 0xed, 0x0}, 0x10) 2018/01/17 12:35:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000072e000)={0x0, 0x10, &(0x7f00001ac000-0x10)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008e9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000ac000)={0x6, [0x2, 0x6, 0x10001, 0x7fff, 0x5, 0x100000000]}, &(0x7f00002fd000)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008b4000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000042d000)={r1, @in6={{0xa, 0x2, 0x39, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10000}, 0x98) write(r0, &(0x7f00006f7000)="240000001b00fbffec09ffffffff400020f6ffef07000300000000910300000bf9161701008dd2000206aedef42aba668884a80500541c689a1dcf719fa6a092631d546de1ab8795eb0a3f6b", 0xffffffffffffffca) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d5a000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x48) 2018/01/17 12:35:58 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000336000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b5b000-0x4)=0x14) setsockopt$inet_int(r0, 0x0, 0xcecbc144a7a974cd, &(0x7f00000e5000)=0x4, 0x4) mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x173, &(0x7f00000ee000-0x18d)={@random="d7ec470c4d0e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "ff1507", 0x13d, 0x3c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x6, 0x8, 0x2, 0x4, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x0, 0x8, 0x3, 0x3, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x2b, 0x0, 0xfffffffffffffffc, 0x5, 0x0, 0x9, 0x1}], @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0xffff, 0x0, 0x0, 0x80000000, 0x0, "b0fbe6", 0x0, "293697"}, "26fdf452bc467f72cd52110bcaaa18a616affdf4071b8ac3ce2085a30414e4f8779e1d000800001cd98d1d20f2078f2ab0146dec3cd13681c5dc51457367e29b379852600c8df8cf5e6fb18daf9c1779af08f32c031dd01067b7bf7f2c1e221a495da6f2fc62c483cb92b59d9888f8128b09435a5340df9a852f46e39be63fc8eea4849d73f60a1913dbafcfec3165d79bdd1680b5"}}}}}}, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000f0000)={0xffffffffffffff9c}) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000048000-0xc)={0x0, 0x3, 0x30}, &(0x7f00000f1000-0x4)=0xc) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000f1000-0x4)=r2, 0x4) 2018/01/17 12:35:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 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}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000328000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000039e000)=0x16, 0x10000000807fd) sendmsg(r0, &(0x7f0000c6b000)={&(0x7f00007dc000)=@in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, 0x1c, &(0x7f000028f000)=[{&(0x7f0000aa6000-0xf0)="de3302c451a6949754a6127d7aa481c151e56f0e3192f5d281a71c4dfe1c75129b2fff105cb18d94556b625a7c1f94a2acb3a4e383b4fa3cfb34db1bd667b0f45eb2af68dbe9222b73b2b7ee7fd283ed0bb7ccc78272a9756c1c89dbb8dab59cd875e7b674226a4cecd9807ee0611827e5c128343d861898be79e7a77b69ead70e1ff98655e291c0e91cc730ffab0a0c78073cd5cf50a0b13f8811e2133f566f3359f5ea79fc939ca4a55fb637c597c794753b50da871c09cb7cdb7777cf9c3f473e7c11a9568a61bd1b169eff4d9f563eb75c7cce044bd8bb6af5164a0755f4c42fab86c20f6e348e6d3a0a7cbbd654", 0xf0}, {&(0x7f00007c0000-0x1000)="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", 0x1000}, {&(0x7f00002c5000-0xd6)="827a2028c406fa6e23ccd075991b3755df5b338c8c64f1cf097929d45e226088e7801005cd7fde12cdbb1fdc5f90714963163cf53843c36ccde314022da9f5691c030da0453b065a67f80628a017c079215ff77ee787f09a9db37527b86dc1ddba07200ee177a09f7daddc1d6ca67eb50a4bc749eaf838e1b5daea84cf5772260bef3962784bf3d1ef64804cdcb1bb5653eafbdebe2f92fe5501e5bf55551ecb488aa31ab73c40be770d27dc0d49f3a2c45ef489806e810f536adfbc2ace66c77d18a4cdc59c01ff530a591d5e9578f10f28a3a1112e", 0xd6}, {&(0x7f0000c1b000-0x18)="d1ca6e16560cd10ed61063458808e12918bbb6e4666857b1", 0x18}, {&(0x7f0000b7b000-0x6d)="644a4cdf8717c35ed36e800e99c7bc4195575ecbede9815e344b1ccce0dba6b2b8e5b7c08ed5605289bdf1a5733cdb1c44a2244e27dff97899ba8969a5ecd2e20725d55c713d33bc614fd7ff2b694da12461477e54dc76366a1b854534705fc2110a52931bebab4e2e9a63724d", 0x6d}, {&(0x7f000020e000)="6208605de8da2d099606901becc160d20fb5be1185537cfa04757fe7eda9257ec07037d63a02bd9c336df21ee7a6783f0eda045db88a8121d2f5ff6f838ef79ea818578dfc52b42267b5fad6acbd307d190c8cd62351e5402630cadb9b103f759eab26567db397284c8f2ae98b6e905a99bc99182f089498a18464c3682fc05435cbe0d6b93096c5e904ee4fa365e1ea24fd47ab31caee0a", 0x98}], 0x6, &(0x7f0000e5e000)=[{0x50, 0x113, 0x4ec5348a, "781ccfbc4cb2176baf747988f69e4bbb006208060d70adf9de160b72c1aee900386dfa61250956b1129c978d7b625e2dc9cc10456eea95d7c35001c48338e2"}, {0x1010, 0x11, 0x7010, "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"}, {0xe8, 0x0, 0x6, "d83425a4d0bdeade9171b941831a715384e29ff4a06545171ad77eb8660abef3c04fe3ab19e96415e1b04e8a552cce165113ef76d3b3956b93062ca7d735ed3cd737ac2c3e12ff6c78462fbf5f29903b6a754e603b1e29d3e8c9513e48e900d71c1fba1e8393b6dfca288d5d6a429bacad9962bfc8673a450121ed13f5308875392fc185571007586f24e1c9680af4fbed568e81c6f54ec60777f7d7aece3a4065eb554d3efd6c1ca9f3e66ae316f33589507e38f05bf7896b5cfa2601bff5095785e238e13f342f584e18a643aee3dfd99e00"}, {0x38, 0x1ff, 0x1f, "c662bd5e1eb16b9848d74935373ea4aa323c604c4ffee866ba4ee468cf57821fff171d8b05"}, {0x100, 0x11f, 0xffffffff00000000, "d76134c2cd544cabf8732160873a8e43a5d9231f858c695c43e3f2d44f707a1dac4accbcbeb3bb585788d15f740a82982ed0a5f11e4fbb8a9c7c6651048d3cbe458893f2a33b5776ce327398ef0b48857590782d4449686f4963a278c1a54b00b93b3be5b2c521b1e466c25adc6feffc4091ee28345675fab49f41b726ec1a8b4b1aaea7d92241930a932f0023bc5f3b0a641b8dfccd6571cc3b213e7de52dbd9913da28c408cad35afb11774219ea3241e2fb87e8bbaf04044fff3e4536f899c6f9c007a2987530b0b7e7da85949bf5957071ccbd80e351f47a8f4f99799e394c2243ef09949c6a25bd"}, {0xf0, 0x11f, 0x9, "2872f549dbe813c79d49158077c35f5e0be1ae1bc8de233b2fddc3ccad5702573dd727acec2b83b68a93b0ad8b822f7f34ecc5b6f00707a09eee410408958562f4f960e7a437a8302769ebbb84838f08fd0eb7eeb9d5e72c305fabcdaa0c7aba0fddd9f067583eeef39f5ef58d0ef598f2c47632b8c9d594c1d46cd0a778b9f2c8891954fe31141c1c3a52915aa07a863459de2f7c229c3a7bc66a448190a2747fdbf393061d42777dbf9d1bfa58255ac3db0ed6ceec1747ec86004e1f29e5f6ddc88a8487b171db6f8a51ea54f70d9c796d0e44fa2b9cc57960bb47870f"}, {0xa0, 0x1ff, 0x1000, "75b0674d350b6dc5d8eaf8d729a819cd5b658ec36ce4b38ad5ce7f32af20fd4168e94f846c21d929b4861349e9c22771213989f03fc9c0c76386a56e1902892f6ab62108a86f6f833661bbf52e3ee2eaebce7f7e1d528004d470d7f7200d401b25218ba68193871da751083911e200a10c346817cc9f7751028cd20491936d9bff5825b283ff3978a1e78294cdc2"}], 0x1410, 0x0}, 0xd0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d90000)={0x3f}, 0x1) 2018/01/17 12:35:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007e6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0x58) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00002e8000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065a000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004a6000)={0x0, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff0f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000861000)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000963000-0x10)={r2, 0x47, 0x2, 0x3}, &(0x7f000093e000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c6d000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r3 = socket(0x0, 0x5, 0x8000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000058b000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f000078a000)=0xc) sendmsg$nl_route(r3, &(0x7f0000d48000)={&(0x7f00006cc000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00001fc000-0x10)={&(0x7f00003cf000)=@ipv6_getaddr={0x50, 0x16, 0x314, 0x7, 0x0, {0xa, 0x58, 0x100, 0xfd, r4}, [@IFA_FLAGS={0x8, 0x8, 0x24}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x50}, 0x1, 0x0, 0x0, 0x24040000}, 0x20040000) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg(r5, &(0x7f0000829000-0x3c)=[{{&(0x7f0000beb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000485000-0x30)=[{&(0x7f000003c000)="a3", 0x1}], 0x1, &(0x7f00004c0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 12:35:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000775000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c1000-0x4)=0x10, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e09000-0x4)=0x0) syz_emit_ethernet(0x15d, &(0x7f00007fa000+0xf01)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x127, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x2f, 0x8, 0x0, 0xeafa, 0x0, [@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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x32, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @ra={0x5, 0x2, 0x2}, @jumbo={0xc2, 0x4, 0x20}, @ra={0x5, 0x2, 0x100}, @enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x3}, @enc_lim={0x4, 0x1, 0x1f}, @enc_lim={0x4, 0x1, 0xd250}]}, @routing={0x0, 0x2, 0x0, 0xe6a, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x2c, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x10000, 0x28, "3f7c2bc1e23928d3dfaf627b7d2617407d98cb6356a3df178f00810d6e7029903778bf2f72f11678"}]}, @routing={0x3f, 0x0, 0x1, 0x604bb7b8, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x65, 0x0, "3b3604815352ba5d90af3e21aaae13c40b39103a23dad16e2130cac2a060f93f2259b751677a1316de34b4f5cc22db7d5829df9d0d2b0dacaf30c5b6b60459265c7115b4f2fd76cc27525b269ed14339fc1d892e102dd7e41da3d217d3"}}}}}}, &(0x7f0000efe000)={0x1, 0x1, [0x0]}) 2018/01/17 12:35:58 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x3, &(0x7f00001f1000)="c8d63f23", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000674000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c0d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 12:35:58 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000001000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, {0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x80000001}, 0x1, [0x0, 0x8, 0x0, 0x2, 0x2, 0x101, 0x5, 0x7]}, 0x5c) 2018/01/17 12:35:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000dce000)={0xf9, 0x7ff, 0x6, 0x100000001, 0x1f, 0x6, 0x1}, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e6700000000000100", 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) close(r1) 2018/01/17 12:35:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000c8f000-0x41)="5d283b57b559cf5f379c70df06ad40046c052f8596203bff1b69dfc47995ddfdc80d2bc5fdcc6ed393705598cc66ed5a2c20246743db7cb7c5e57d24279050c066", 0xb33f348) socketpair(0x1, 0x0, 0xffffffff, &(0x7f000086b000)={0x0, 0x0}) sendto$unix(r1, &(0x7f000029f000)="d501bf1e0ad40a09ed84f384368b3622de962d09453ef406f21e0d1515f18229e4c9bdd69dd301d21d4d0351ec7815442d1413402dcb", 0x36, 0x4004040, &(0x7f0000fc8000)=@abs={0x1, 0x0, 0x0}, 0x8) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d2000-0x2c)="db", 0x1, 0x4000000, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x313) sendto$inet(r0, &(0x7f0000b6f000-0xbf)="aaba113e1baedc5d6737ad45687e59189daae764bac9a0ad4508d77511235b75abf740287afec298049ed9b9690006f2f2070a48472dccf1eebb010cad4d1951443515b6f72f6c5c4b00030150447e2220454e0236729cec2f58f46603bc4db32502ecb4476d903e49078d671cc7c4d19ecfc9d971547e8bfdd06202467edaa4f58344d5245c6e24c2d0f33f094fb2f5f826a535b990511f09006da3bdad0eca2e7ad9709931a43c1afd7c3407151ae5b2f376ec01ca0f4ab5f674020a134d", 0xbf, 0x0, &(0x7f0000aa3000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000023f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059b000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000a6a000-0xc)={@empty=0x0, @broadcast=0xffffffff, r2}, 0xc) getsockopt(r1, 0x8, 0x967, &(0x7f000004a000-0x98)=""/152, &(0x7f0000bd5000-0x4)=0x98) 2018/01/17 12:35:58 executing program 3: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000adc000)='reno\x00', 0x5) r1 = socket$inet6(0xa, 0x6, 0x10001) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000adf000-0x8)={0x0, 0x2fb}, &(0x7f0000adf000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000503000)={r2, 0x5}, 0x8) bind$inet6(r0, &(0x7f000099f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000ae0000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x6c}], 0x2c) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000ade000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ade000)=0x1c) sendto$inet6(r0, &(0x7f000031c000)="dd", 0x1, 0x0, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 12:35:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000be7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00007ac000-0x10)={0xf4, &(0x7f00001c1000)="fca56aedf017d52b14cd7846c4b14e471ebdad08bed01d3d8c4f8bc23f5c6b490dcaa3d75a5bf925198f7ca1b58acc93dfa96b43b44bbdbc00ab005c5abb90565982aa862432a31df6f95b06e15a8a55b7d6c59e963fe54bf616135ea0573c2563254fbf0b3345692b491261304ea3b51528bee42683753bad43a3230e31e6a1df21473b3ada532338e0b2adeb93d3e7619b094d31fdc0b092e756ecfbedfc763f57044b0f13896e3bdbe880b3a0e0c496143d5969617485242d93102397cc507259e43d614da17fa8c4203ddba4aa938b43fa3cff7e7c9582d4a94a27326e69062110d0e9dd64c7da97420d90b3ae894e363202"}) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f00001f4000-0x118)="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", 0x118) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000015b000-0x210)={0x14, {{0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0x6b2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 2018/01/17 12:35:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00003fa000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00002d9000)=0x6, 0xfffffffffffffe68) 2018/01/17 12:35:58 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000461000/0x2000)=nil, 0x2000, 0xe, 0x10, r0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000463000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000001000-0x10)={0xc1, &(0x7f0000001000-0xc1)="b79a5852033e432f7b9788b86ac3ade8512488881d176843e478b83945f0ff95202531efa9d3633a2232e0d7698c00472865d4ac8b8139ea4031b1a272e7d5653cc891df6bb117b682838b9933bdd68a1bb262afe0ac5c5de4149e83c140105723831ac624c34f4b0333a8a22b4abe55d419199f13d6f2044face0b08b2d132a171f38111540f44c574b13467660e4fd77f59044a19166a5eb0ee4d4ba509b464659fec16b152ea5311b4e0afea027f969fb5a2e23ac61e79ad04ac9aeadb2de8c"}) 2018/01/17 12:35:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000081a000)={&(0x7f0000b59000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00000ee000-0x30)=[{&(0x7f000063f000)=""/218, 0xda}, {&(0x7f0000def000-0xd)=""/13, 0xd}, {&(0x7f0000911000)=""/241, 0xf1}], 0x3, &(0x7f0000493000)=""/218, 0xda, 0x7}, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000387000-0x4)=0xff, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f000056f000-0x38)={&(0x7f00000e6000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000900000-0x20)=[], 0x0, &(0x7f00008af000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/17 12:35:58 executing program 5: pipe(&(0x7f00009c6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000000000)=[0x0, 0x0], 0x2}) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={r2, r3, r4}, 0xc) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000000000)=0x7, 0x4) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) r5 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000003000-0x18)=@generic={0x80000001, 0x3, 0x3760}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000001000-0x8b)="c228daa31fe45d8d43833965bec540c8889ac492c1a60dc982c12affd18ec497eaa229d2901c21bfd97c1d0d151d2d65a483920e88280f0e2070f0044e70ee8406a06bbdeb3508e6887c9c0af20f1dbe9ec4f99f2177d031edc732627a26283069a1f3b0722c54da736370a194d70d6687ecb52cd0f3d0674127a5893600ff0cda8ecb575b53c41f014b20", 0x8b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r5, 0x7, 0x100000000, &(0x7f0000004000-0x1b)="80a8ef74ba229ad54d67801edc21de19e751c06ad469e4cff0ca7f", 0x1b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xd6, "cf6de820b11905af9afa92a9da7589ea2442728bd98cacc91e090a2b47e3c0fd322a7f3a3ca9a910ab22d833f106ce2d748c355a4c519574fa82718e2c0f6450bd5ec9afc13da60b1e82d072bb5d59020715c28970db974812e9cf4fb7178d24a593be626c6da610ba6cfb45f9f977f992710dd6f21fbf12ded8181dea5f6313652800af77940eb0d0c89dd143d286f025a543d93142400e31fcb5291e9d5227af96669400aac41c7c9cf55571d791cb97f149b784226d05a6f11d89bd4e41905043e1cfc9294fd032cb5db3c94ee34cedb16b76f00c"}, &(0x7f0000004000)=0xde) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000-0xfc)={0x0, 0xf4, "cde1f4e9128f5474bc5b366873bd099693cc342aba67edf6149acfbff72db578511a01ee049b8a86e133f4f3612db4b71bedb0951758797f887c8c8a2b2cbefbd5612b0346a95bcb9007fd78e7821147b0e8c3ee6c86e0be3adc1711f744999c04f4358e083c5d354c52e5183cbd394cc2434d93a225dc2a33ee65a47488a972c3638c0e375600dc57b3ce0b9b44c404fb763ffd3e25151292fc3fd8fe51e394bbb1ca66f4774842a1ec6e7af4531a572b0130644f3f75872067f4b3aef70202747c03e0380d406f7a40bf5ace8d71ca3c17e5c8595b3217e3c47418880e22a39af5f0762591c97ae33aefa0a399896e56f52867"}, &(0x7f0000004000)=0xfc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000004000+0x522)={0x0, 0x8e0}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004000-0xb8)={0x0, 0x7, 0x0, 0x7fffffff, 0x1, 0x0, 0x7, 0x1, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55c, 0x3, 0xfffffffffffff001, 0x9, 0x7f}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0xaa)={0x0, 0xa2, "6af17dd65b08619f5830b574470034131b6f16a1549db9be9e8c8110465a7f26148af71b821ace4138678152878da179b540f9a1b5599ee7478a5e296c4ed21b34b50b6a83b044f7b8785c0a121345a2df1cc24995cce5324de8689286e00d1b2e1a03ba9d22eaf3f5946410c8ad1b53ee7384e40bef67d88527b430ee887c45d3f37efa045b50c280d9cdc49d48c2838589503229036d1d2f7efc46a1c8a8e9e11b"}, &(0x7f0000002000-0x4)=0xaa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0x3c, &(0x7f0000005000-0x3c)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f0000005000-0x4)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000002000)="cff2e5875b07a756f3303da180bce9df5c3619257e442e5d6bbe6c0b8dd96f61827c4b9e2af6ef1b0f", 0x29}, {&(0x7f0000003000-0x22)="8285f39ce41087d964f3895287a56508622ee62b5181efb32084037e9bed1faedf35", 0x22}, {&(0x7f0000004000-0x76)="8295943be69f1d5e8e967f5e778ab6a3035037619b8d03ec0e99248f73b2f4e1626c1ac6aae667446bd3cc5d64518b1d5e07fb46a992b58b27055546c1ff1befbd2233fb3197144c3f45f16dcf8ac8d71b46a9a65ae70c5714b0fec9d05de07088694826bacec7fa2644ba7cb247b1911acfca383d93", 0x76}, {&(0x7f0000004000)="6a723cbce04e4436d0542298170c7426246429586e48967376080ccb4360859f37e1782472884a00100ce4c2bf925517ca124b8b469b8a1890c59fbf9d840ca0a57e25d53d869e8868edc944903aebc8493a27d57190baf95ac2eba87f54cf09a3f13479a05b", 0x66}, {&(0x7f0000004000)="3c856f8746ef5deaf7430ceb3d184d39ee317c5eb0ed9e7bca3838df26af3da1e0d065078de6a03da115509eecf6793c5327ee5e4caae8f3e033a8be5f8bd5713cdd78d1c2ff32", 0x47}, {&(0x7f0000004000)="a6ef532c69aba70cf46d90ef25f799e7e1c825467a217a2212a87e19511b3cae979f500847b442b2e3c9847b58b2d8e63bb699aba957fadc1a506a87bb92e95610e6e430addee4b8c408b31bd3be82c20897fd9bb8b9c974e28dd017dc9f919653b1b5d8642c30fe9ff82a53f557fa", 0x6f}], 0x6, &(0x7f0000003000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x80000000, 0x7fff, r6}}, @init={0x18, 0x84, 0x0, {0x5, 0x96, 0xfffffffffffffff9, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfffffffffffffffd, 0x201, 0x2, 0x6, 0x2, 0x5, 0x3, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x200, 0xffff, 0x3, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x800, 0xd1a, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x13, 0x7, 0x200, 0x7, 0xf9f, 0x800, 0xfffffffffffff801, 0xffff, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x4, 0x9, r11}}, @init={0x18, 0x84, 0x0, {0x40, 0x6, 0x4, 0x2}}, @init={0x18, 0x84, 0x0, {0x2, 0x3, 0x1, 0x80000000}}], 0x1b0, 0x0}, 0x4000) 2018/01/17 12:35:58 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000024f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000001000-0x8)={r2, 0x8}) socket$inet(0x2, 0x5, 0xffff) pipe(&(0x7f000054e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00005df000)=0x0, &(0x7f0000d65000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000001000-0x4)=0x0) 2018/01/17 12:35:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000db8000)={0x3, &(0x7f0000000000)=[{{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}]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dd9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000b3f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000003d000)="7b7e097707fe66befe27a114f1b205c62f104d8bac488393f796c450e22fce05"}) poll(&(0x7f00006bc000)=[], 0x0, 0xffffffffffffff80) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000982000-0x50)={@common='syzkaller0\x00', @ifru_data=&(0x7f0000f4d000)="0b00000000000000000305fffe00eb00ecff0000a10000000449d7f4e2007e23"}) 2018/01/17 12:35:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000210000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000de0000)=0x10) pwritev(r0, &(0x7f000035f000)=[{&(0x7f0000d89000)="881a882facdb98284433c20e6635749339d5", 0x12}, {&(0x7f0000975000)="64d063fdbbe19f40550d21c39513631f870cff8248ef26ab33470f7d36ed791da10e39c4402e3dc594354ffcfaf40667338b52eb81665153c3f3bc09329d56ef6f4e471261d8ca0dac49e308dcb5ac6be8587324493ea143c9f00818db8d3fd2fd9ea78d9fd96a92856dbef3fc", 0x6d}, {&(0x7f00005db000)="cef654af06cf3e050d73b7d0cb4d0f293abf10713e4eab94e76ee28348e9ae77859dcceea9a4f04463a7536bedf50ac22bd9363cd3bec4d554", 0x39}, {&(0x7f0000148000)="067399d9aade6737c663c9bd8619d3a31343f171f9064b78ef9f96d5741678ed4586de31bac3a523c9160b6c6f360a4b0fb0d5f0c4e65e3677e4200e3d705573f948f36a26c40195d9", 0x49}, {&(0x7f0000d4b000)="", 0x0}, {&(0x7f00008bb000-0x29)="525308c7db3924e41236846409ab17bcfb7d4db56ffa3e3c119f1203478076fbdd7713d30c1be2dfc7", 0x29}], 0x6, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00002eb000)={0x0, 0x0}, &(0x7f0000a44000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ed2000)={r2, 0x0, 0x0}, 0xc) r3 = accept(r1, &(0x7f000047f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b5b000-0x4)=0x58) bind$bt_l2cap(r3, &(0x7f0000cbf000)={0x1f, 0x7, {0x40, 0xfd53, 0x2b, 0x3, 0x1, 0x5}, 0x20, 0x4}, 0xe) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r1, &(0x7f000052a000)="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", 0x561, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00009bc000-0x38)={&(0x7f000027c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000af2000)=[{&(0x7f0000c08000-0x89)=""/137, 0x89}, {&(0x7f000041a000-0xbb)=""/187, 0xbb}, {&(0x7f0000445000)=""/128, 0x80}, {&(0x7f0000b1e000-0xe)=""/14, 0xe}], 0x4, &(0x7f0000e3f000)=""/68, 0x44, 0x9}, 0x10040) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00008be000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x8, 0x9, 0x500, 0x80000001, 0x20, r4}) r5 = accept4(r1, 0x0, &(0x7f0000dac000)=0x0, 0x0) bind$netlink(r5, &(0x7f0000a96000)={0x10, 0x0, 0x1, 0x40000000ffffffd}, 0xc) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00006ac000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000b1000-0x8)={r2, 0x400}, &(0x7f000066b000-0x4)=0x8) bind$inet6(r1, &(0x7f000011f000-0x1c)={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, 0xffffffffffffff2a) 2018/01/17 12:35:58 executing program 6: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a5e000)=""/196, &(0x7f00006e5000-0x4)=0xc4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c5f000+0xa28)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000020e000-0x5c)={{0xa, 0x1, 0xba2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7100000}, {0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400000}, 0x2a14, [0x1f, 0x1, 0x1, 0x8, 0x0, 0x7, 0x3f, 0x2]}, 0x5c) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dbc000)={0x0, 0xffffffffffffffe0, 0x8, [0x7fffffff, 0x10, 0x7, 0x0, 0x7, 0x5aeb, 0x8, 0x3f]}, &(0x7f0000d88000-0x4)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000510000)={r2, 0x4000006}, &(0x7f0000625000)=0x8) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c0d000-0xc)={r3, 0x7, 0x0}, &(0x7f0000dbd000)=0xc) 2018/01/17 12:35:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000045f000-0x42)={0x0, 0x89, "6c0bd2e5e9636e5029a3deb5314771e7e73f30571b2f054171719d60b8eee4592856608cd75aa8eeaf49ef4d0eac7b3ebbddec6cce9a3ebf6d3ab7656082e0f77cae2ea058077088aa633ba0249caa32a983e234c2658718252fe049fa655e866a33d6a707b3ab6aecad6286f3ceb9403230311b1815863f345f5ace795c67e968b2c20b454cb792f9"}, &(0x7f000085a000-0x4)=0xffffffc0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c78000)={r1, 0x7, 0x0}, &(0x7f0000c72000)=0xc) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a2f000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000073b000)=0x10, 0x0) r3 = accept(r2, &(0x7f0000a82000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005eb000-0x4)=0x14) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f00004fc000-0xc)={{0x3, 0xfff, 0x8e86, 0x67, 0x401, 0x4}, 0x9}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000254000-0x4)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000586000)={0x0, 0x2, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000071b000-0x20)={0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000adf000)=0x2, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d8b000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5b000)=0xe8) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000e42000)=0x0, &(0x7f0000e92000)=0x4) 2018/01/17 12:35:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x14)={@broadcast=0xffffffff, @rand_addr=0x7, 0x0, 0x1, [@dev={0xac, 0x14, 0x0, 0xa}]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x801, 0x7fff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b65000-0x2)={0x5ba, 0x8, 0x5, 0x8, 0x0}, &(0x7f0000c0a000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006e5000-0xc)={r2, 0x1, 0x30}, &(0x7f00006ab000)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00006fe000)=0x4, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000ce3000)=[{&(0x7f0000268000-0x60)={0x27, 0x8, 0x6, 0x3, 0x80, 0x401, "0afb331d6c6c06026d7ec19cf8bf71884a4fec0dc90846f5b1260577ad0da130b419e9d63080450ab1b734f659d25a4f487f4ffe344d6b1655dc0e5a16dc8d", 0x4}, 0x60, &(0x7f0000df1000-0x30)=[{&(0x7f000011f000-0xf7)="8d34b0c738959cd5f8dd6695ba11e09ed1c959547cb0636abe8eb016076aef0578056431c4a4af5cb3bc3f17edcdeab99e91493d368d65d62c04c3caace0f38f10f09e751968c37cc903a02aacde400c8a23da51e94fce24c3a975fc358033b71284086f08628125bc97cb94234f7af89787b48c2566fa8e614ed1ca41fd75757d4dcd2ba92a4d334af37b05846d8682054e3a01e30de3864b8ceac56dd019c01eaf4bf7ebe6aa866ce0606a48fe7d75afd0fe417b25df23470e55357e9a85ae68e66ffb36dfe2387677846ca855bbb42e768369be72763ce986bf3074943d3ad00938172e600e1569a85c97fefa0b2b75a0c1570fcfd2", 0xf7}], 0x1, 0x0, 0x0, 0x4000800}], 0x1, 0x14) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind(r3, &(0x7f0000f8f000-0x6)=@hci={0x1f, 0xc4, 0x3}, 0x6) 2018/01/17 12:35:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f00003f9000)={0x26, 'skcipher\x00', 0x0, 0x1, 'cbc-blowfish-asm\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dcf000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f00005c3000)={0x0, 0x0}, &(0x7f00008be000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000544000+0x3fe)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000647000)={0x0, 0x0}) connect$pppoe(r3, &(0x7f000053d000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @common='gre0\x00'}}, 0x1e) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000a14000-0xc)={r2, 0x80000, r3}) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000cc9000-0xbf)="7d5cf5a4bf01c014aba8e6fc17ed53d46b5f1f5fad20d942a9caca0a96693aa727a3455bff7b3bdf8bce46b04d07158338bf09fdd59a0718722eeb7f8838a43c9ed0c9a2ce3eb8c0321ddb52034afd9ccb6e70306eee524e9159c4006b4049c6e86856743ebbafc85e40c59e5696fcda30eb65fc577116447b4d00aa99ad3da18ca65389c8e2e18311a9be15be280baa39feb07039dc1636a865c73fb35913d9a079051b378fb92bd105696177f7f61ca3b6e4c2005a684a04c5d955dbb359", 0xbf) 2018/01/17 12:35:58 executing program 3: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000fdc000-0xc)={@empty=0x0, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xd}}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/17 12:35:58 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x14, &(0x7f0000000000)=0x8, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x2, 0x30, 0x3f, 0x215d75fc}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002000-0xa0)={r3, @in6={{0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff00, 0x7, 0x7ff, 0x6, 0x5}, &(0x7f0000001000)=0xa0) 2018/01/17 12:35:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) r1 = accept(r0, &(0x7f0000cfc000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fc9000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d25000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000975000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000825000-0xa0)={r2, @in6={{0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x2, 0x4, 0x4}, &(0x7f0000b8e000-0x4)=0xa0) sendmmsg$unix(r1, &(0x7f0000ace000-0x38)=[{&(0x7f000096e000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000df4000)=[{&(0x7f0000192000-0xef)="0e97acb5103ec4c16cf2bb8976b0099c66835114e7a63fbf86c8fd9d16087ba02f3d1fc0f48a1090911e09f3e00cdcf9c46592cd193f4741170ee7981c2f1f57067c2266f1fec2a53d18a7e682f3619b65566dc75c9f39edfdb925ab8545eca289b0329c4cc2bb3d39bd34f5faf871459b45d679d02e810426a145ac3cd50d55ac736ffc2477b6fdd8fd8a7a5ac5fb4e2f3491d8e39dd77642515fba7228771d4526da36c99a4bba44dc31f4a77a52ac2f075b5981ed8e3af7b39d82dda45e6997199e039086c97f32050e113d80719e62ac521c7dd55766c38f5bce4072470a718278c81d608639dd08b877f7e5a4", 0xef}, {&(0x7f0000297000-0xf4)="07fc49d79e4f0abc27f92592e5542711efd07d43bbd5ccfdddee2b3f7a1025d9286df4c8b31c58cd455bad226ccb350f5e586308ba135057d5879c7c689a98e1e2f770f32d91f38cf2ac0472fcb17921d8f58c188040f6033fc36bbfd37c9848b4aab47027ab1a0c377de922eda0e7282ac3c97edf10b004cb115c4346e0484e96b69d5e4ff0bc8aac08ea5dc789843f153f74608cd537ff5da03e54a40eac1781e4816b6768c2fda4d739bae394ed516a1a2f838756b8d4d0bef71a70129b4cb94b1db6b037323c26746a993ce1025b3d4536141ab0a10950a15acba24f73f9e61da59230ee24b79810bd0dd586644c65a97b8b", 0xf4}, {&(0x7f0000488000-0xee)="e98ee99f6ce6f7cb5fc28275b66e3eb66c3e3f9f7ecf854cb68660a9ea11cb9916b90589a9cb2550d37745d51c3a976b3e82a47ed63c03051e284306d8c3fa07a74ec65cc9e27efa2b80c0ec2d49954458d5096b0bde9f472475794731be6453ef4a4c28c27397fe7011ebc130c7902fd1026b888cd60c7617a62bb022cb16d4e46c7301888e68e949917c7d26b87f6c419a6206d4d25e2748bb6842d1c867a5cc4fef95a2c3875757834724f1671fb4a7bb760bffaada262299124eeab65e3f3d8f27abf18d8b5817e9a932dcfdc07347a84d0c5e5d07f785dbeba6322bad6b10b06fb5b230dd426cd85ac6ec77", 0xee}, {&(0x7f0000c38000)="74ebb0e3f5a31cab48eab2e73ff19eae6a0223dceccceae06e67911733106920680732b1103bf3761c30c0eae6739a98216c5ebf436924e3878e7035313058081a2f95a582d98557139dac35ceead4c0fcac9369c9ae8411464a0b04782ac68f792969b8d7333938e313ed1a6089ecb15f12dae91fc2c5830358b889e5d59e743ab24415412be7b8be0eb6bb6e4b129062b543003ecac3847d6726c4f750", 0x9e}, {&(0x7f0000cf0000-0x1000)="ccf204a4ccd4fb401ce8a934fbe8b6c9cf1a764d5bcfc4746b18c90169b67ab9136fd7c43e27312a8a747a370e53b4558e964a442d5a223448612a300ed41c5154d6f7f95936a80f1db68e88955af514a556d4cca730de3398c9d839f3f5c87052a2f8ad91c6491755f9f3dce7b5f5d0314e5c0bdfa8edc2eca123858cffd51c53607323a2b43f258831a322046c21535068c07326b242a52a8422559cf45eb295d35d19c6ecd72fca01d380cb02014c3b37b3c8aa0eacad6943a471390c61550ef4eeaac32c4039f59261c9337570f5c87a5aa8efa622c95a589f286b81e45e916f7f6caf95cef2cf43eb5e47405f02178c870104f35579f43e13c9e9cc65bb622981d09c48776ece12beac018b8fe0124cb3f0d2156a4099f1f2143fd987fdee4494bd7e1a341764b564f1c4dc4e7929255b98f506b860fb8ddf03c4e4602a6c34c2fb67f871f718b5d42cb99d3c059ae552742012b61550b718955d68b81c5c60be179e6f988400e7b96edbb77c1fc7d5ea1c9ff9e5febe106ffedb91901cf2ca61aaf595072cff7cc8ce761a8a2d333c09a5ffa075b26d317eaf81617419d82c5367a55260aeb6daf4d807cdd1a11e6d2e24063e037c7e983c72f5b6b2e541de545e1094c193ed5be252dc3b303e42dadecf192bbd576d05fb82313aa72106046ed0c520660db0cdf23849d8e0a3a2fa9463f33d050423009bf37976d50485f112df14a19f8b48df12d3c5955fce8410ae9317e7537ce7f9d94d252bf447b84586ebd4e50384a022dea47452b4701db00918c0d7d3bdfd3954d92b762063bb550c135703bc73cf469f70667a28606836f84679ce1f35ee68ed7d3d9f8408f89f8a1f481b52d3fdf9ec137d13328737d3ae1ae662e4039cc9e922245670908f9f9a2844d023707239477d5190e61eb23d0f8e0518c9508d2aacd7a2936bdf042b3663dca7af9368fcba140a7775196facf9fa988486f8788e14e8cdcf3d2343171bbfea5055587671742328eb86e3339dea3307fd56ad3510e06e52b157839eb5fe8184585146881128ffee538ef78ac778958308c69092d3238f2ca88a757700145a4fca6dcf06f78066f67ac3103c38b9bcedc04f08ceec514bdf27eb6ec372ba72bf5720480f49c20cc39620bdc212ee7691f7af5ddc404a492659b145e09d1cb8ad8fc9a201e8989b198b7938ef42561107ad7db1b1e210893dcb358a8aea07948ef03dee48ad15ee09cd809755ac8f5c35b25cecc5f00e2bed041120cccc902c341a7a49b801bbadfe72cf9ab5ea378f2ffc311efd523d0c62b2ba525375387687760fe10562566575df9906c5579f567593bc004a8191177dc294d27a2dc3976a300886e032fdf0a04aef04f92e34bab8d04e1468e67050b5b80779ae9548dfc90f2a562afedf5788dcdf8bc0a85bfe22f90abe7707c0aa61636c6624dd2e1ee7e4b67c6b87ab2b5cfe49a9e3a6241b985347eb67426a751da85f04ef9197ca51af543c63b03f2d870f652d48a142d39d7dae8d4e0acbf4476ab826c230e3b396f7045f2bcf78942106fd534075000ff6b294eda29cdc1112ef90fe2901216bb2a638c590c4b6d61e9d9ab99b397e1e7be26d25e722fb3b1afd1438dcdb9764413836fd0ea395837da1752ed0d5e4510408d877820cdae7231fd58aefc2fe8f92eb7001659dc2a3868b1323894bbbb144a6acfd4af2e09405f9e891a55076e872c866bafa36940e2baf4acca52847aaf94f33a450c954214610da7ea39357788bdc40c14eb064c1e09bd6bab6bd244ef8925fb880d6d682eaf4bce3b7f60b38a5d18d73bb321ccb21d67cdc131dd7c6a26ddc2f0b7f6f79fa99228dc0fe650f6beeabbd5ddc659261a48c93a2d9c59fc8a75d8a4c441f91dfde9304e24723c62ceec3379e760aba48d56242ed3ac567bb5c8897324e5ea53cac7c755455d050da63829ae52303d28bd6ffcd37e3be0f2c01af06b2e21095fd090b5e2c55ab3e769c2b7c6eaa2ebed13abbd74bcb51285bf196133d59edbbdc2ee656cbed8e92e1cdaad9601aa8f4729d57c5cd45d3053c0f9d22e37627006fbb169d0e91e04aa28294f5ab60e1e96185913d3d35adac9acfb42bab086281133ccf179836557cc57398eca60b76539416ab9068db228675bdfb3e138cbdc7749bee2a2fef33abc40774641ad73c4b6183fa813a574d80cb62d2d7f44c49998eb5a9f709d7b442f6aaf4bc61086f0fc4ea9d1bbbf4b91edfb90314a4cd2c1b4b681d3a28ebb98eaef2fe87882c9ca86ebe6a54ac3e4545c036ad3b3f5f206c1eb53b861f1c58ad4b72d9f41ede7abaa485555f1b797069a3214fe9dd4f99207beadaef5ecead0fbe813e13b6f11097a5633754ff6e2949bb252a79873a9f752889617d082f7ee8205f50c1e3b6ed0fc1da8227ccccfd854475bb4d763c2bbbe3039b81c7efb186ac74d42ee7994c459d0a75b1d78caf5c2d0fa77c17a69bfce775be6e19d599eee5d1ccc3cf408ce023896ba0ec7c8759849eeb1bf980f29a736aa19a52676ab572e5be60dcd630435287bf7875eaa078527105be57fa6b42454a15a0d1b13fbf49311dcc0e885b7448d8824e205181ae922a4f4486b62ab6209f6841af136d45fa207b52c5088f0db62222d4f74c39b1210eaa7e5e5fae879c2aa1214ab876eb174daa686d5b2b42439b914ea3f7e2fa1a28a1e4748d587553c613165d8188db584fdfadc642e1fac4077d7dc8236e75b71c0b8b58d583ef7639681a9b233555387e5cc9f092f4e74b8bcb4fb8cd973944a9f68310415c29bc3d4fd77c9c1cd7e8c610a070790eb691e3d0d36486ffdd885b7b8710f72f4a4fa968a10782ca25f8588c152646646d36a24d0a396afef4e07be50a1dbdfb680f09e0368e7b0e68272f784b35a1756538ca306ee0256da7c40f08a2d703d79fff6824cd09563543fae767b01f39e3ccc7d68753d57e5dda8efe5dc9d5710a6eb118ef1a8475ce47222a16f550fd09bfcdcb2fd11cd299e202f65e8ede82cf03a9a54c51c32bf8fdb89572c5569baa100b97acdc789839414ee9259eb5b6f4b9f8ec929b265839d9a50fe402ede49d1c5ff1e2cf0b17a068955c63837af35e2c62e241a66881b21c68b5a394b7f47ef1ade08d1558e168f58ce6b99c2911fe139d8711eb6b117be3ab1e9d15618afc00af119d6b50ec05c0f838b0edef09998aa16bd22ea21295bd5ec66f3279208fd5ad86fe681030cc854a23d21350c5bc8df79820553ab7521e54303dc8c10accbd429131ac028b0053dee27cee87615d5968d34cf75e91ac191c993def3c234974aa7419fb59b8b26253a2637e56bb35cb428644a1296e6d43ab5ac12c0a61512df81cb9dc970cce53e50d450f7643977c296e66813887870cc8c1573b650fc6218a681dc23c64a34a6fbd54cac0c2ddef5a20377e8eb75782736cb63327102b3d917a3ab2eda706cb03f5536ab9179abebbc73291e2785c9b8810ae298b0a00144e84b738f3a132d32a123401f3657c1a1c4f02d8cdcecc8042364f27f7545441ae2fd6b5e24e0c950b4d0211a3baff50c6c328faecd9c75d0fd7e67730d1035e911fe99a5210874dd96951c708fc10050f15a0998b45860404a7edc3a645ad0718c3e8d923d1f197c84bb34e0a1d3488fb9269ad481f62e91aee83ec679618ee3c38a7b17d5d6e347597214ee76b6d981e1316207e24deabbbdfb889c4bb296c6e90907d0b27634ebe9165dfea05c96037d8524758a575f5825d597bb1eca9cf4759dd46a7a52e4b1bd1632e3e3cafc58aaf35271871a79e31d66d7304a48fa5c6e2740cfdec92e680d0358ba5317fdc568194bf28bcef28f619eba468c2d66789eb984f647c5b5f91e79f8dab5b0da9ba9bd67b64eb9fea699dd88a9c9e7687b1c82c7a7006101a6a67d404ddec0d4c2d40cbfc0d1c28b2a4f050f0f540d65f41a89233128c425db9735b606a8efe6641d2c5511c042df0027dfe08bb86eebee69c2bf97bf43a12ebbd4316d5a4584b8e2aae53ea9eb49db5656015d9061de49a98fdb9994edf5b22cbdb72f60020b95a0f6749c3131bcdfae4c99a6e76411b1f1c7b26514ba929cf8ef3084f814820058ee5ca355e46b77efc5926eab6c30cf2688455d359f954d8ff4be1dc0e4511a394513bd754bf4be559c19f5287b1593aa4ab8fe0cad4fa409555c42f3a6fd22b0b839d7b6b2f3d4142fd3fecf75f77f80f5e2bccf70fd5363c2962e7ff3f00d6ef6dd0d7eb882421e822049c717c9812d75d12df07350ea8bd68984d7a8ed0a8e847bb32c8898386209bfb14092a9fc668f3b8a413e82ba7f85b090790fe9226743a74ac6e27ca6d689de66a6aa24deaf80bb8f24ed85803367ff26e38a00b0de875f8c847757d483ae43b6b29e6067b64df91a2f634bfeab87703d0d956e4a7c393ea9361abef3208420c44fa5fb2d943aab95a4b60f5374babd2977e7b5031bfb6076cd750add1bc51994dfd8861e4ed68089c27f60e02324a63431f3fbf9f5c15cd75354214425becb377f4fc824a4b45ce98468834e206a7a80bbf20cf6c50c42ab3be768fdaf81f1a7f58a6dd62bb898fc5dfb9eecfa621e745b658964f4b57b6d141ed923390b7da4e90cf8759b33614760637a3f6841661404b37074747fe758487a667e515316d3cdc1f54b31cf544a7c4ae0954bbab402d93e680215b281b74933cde45939dc3ccdef8887dbec49ef008ceb9b20cf6484178145de8c1736fa3923941f6dbc11c90e4bf52d43a63e5ffd861dfe41d3ec228797514464660ecadcaa8d9af3ba86c43a638988d3af7a676d5be65638d69ac9a4260a0859e94c6be873b627235536758863d62ed5cb831fca7ea3b6b15d3273ea548178b934152a650c4ac74634823696103da579c15af1b559165df1ecee2b398ae5692b29408e1b3148218aca0151e4cdb3fece87716755de8451ece006e9bc878ac6c4786beed0b9638ea28cc0b9e09c24bffd3a12b0fcb95c5917f7193e994a2731baaee0e6936511cfcb72469e8f1a571abf3d6df405882e6fc3ada60a7abae4a5f36ba71b0d702ef4c51fb97378c0ade907f86f4128468731a6ff584c20cdece78ea8f9c8a792cefa1d41192babe11263445d35377d9a1e1ff5e730e961eb5673b1bf596ad885ce7007f1953cc52183c7d3aff04ff96f650d10a44b0fd42395e0dc8aea3149ea02ccd0074d4173d904b989057871597df3e99f127c29ff9914a4a625580787224327550513e5025abc37b6a24e349da10af64eb6618fcc046ab9eeb87a910c645c36d212a12dc134a879a3c6bee5341a84bcec47e38949a9d0cffa3f0e4edc50bba016f684e6b24295d99d44f22e6e419996a348c102adec862a714a0166052dfd8207e32e988e516edbe60798755f16a3423a45f2f2909c112c2701d8a9db6e85ddf1b5559b94e881106e9c57f5069c5d1956e38404d90235a2ae8355835ff169c03d249441592933881aeff06a2c11c2274b83651def1c6596e33bb57da1d4186f731ccafebb573688431609d5a5b92b0a3abc046e7b2d33997a55674983c753ce36ecd118ef5cab61dd1669fabe3575239c449b64d2c9a780c0c00fb1a4fd9d5195b0db7a65e4b6585ad485459da510850b41379b7c63af209dc56d2aef2b3c0eb0d57aabf3458d3e59591fd7ecf2ca851d7cec4553db3cf262f032a758ea41b81222bd7bed1fc8a68b8d5ed8bd70077cfd497a6f3b43bb4f0da27f573aa908dfcb358f6712eb920ffbdc4bc6cf1b7bef7ef60e681363ca89f53695b", 0x1000}, {&(0x7f00000c0000-0x39)="b97e7c0449adfb3a8693e786fb062be08af02231faf4588da7b38ae7a1b0fa6279d74910db222ecc134423cbc5a81b746532d8b806afe370bc683cf4de19da98211f438362714c4512fbb05d043dc1d192735b9a00d39e3ea210745d4adf019f43f8d3f29164b91e9969f801af90abd9f3901d6dc342a1ad6df118d8d3f8274a5603755e53cfbee05f78d5bb31d9348d6aa3d65bc686817b43f5ddb5c251886908dfccd002b72c09e15669a54385ca2fbe55edf893669b9438a69c1ffcfaa9c6abe601e5", 0xc4}, {&(0x7f0000bc9000-0x55)="cd3e0ca8e4cbd0501c47edbe394e5faf0a76c72113e7cc9e77b61f15bd70d0835af47962cb54b6b8da570b8666d582b1b525e021013df9ccbed7e50b41bc9de3b441475ffc4e1919104851ec1e7458f241fd76932e", 0x55}, {&(0x7f0000701000)="a7af8e97a4800ce48772a4b512728237cfe3749702a4e6264d5ded18eea6c4105cf71259a72801bd39c74a28049625e16acfb0b298bae459162b4bc2e4ab07bc64bdf3793a2fe04d3ae09188f64cbc4cee76cf690e9db362f51d0923b0a645f1a1b310b235fa47b15d9c35f43bb7c102793739961641280a003d55594ac34ab7e1189e51706666fd48b0ef929f0a9a5d827d7993dee226f498414c4ab7afb0380234e48af37135bef27df8129c5e9458617ad1689b2be79919608b2a1cb6a1f535129228b1b75a2ada", 0xc9}], 0x8, 0x0, 0x0, 0x0}], 0x1, 0x8801) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0x300000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) 2018/01/17 12:35:58 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00004e4000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffa, 0xa74, 0x1ff, 0x100000000, 0x1b1e3509, 0x0, 0x3f, 0x6, 0x100000000, 0x6, 0x2, 0xfffffffffffffffe, 0x0, 0x100000001, 0x0]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={r1, 0x4, 0x0, 0xfe5, 0x80000000}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x102, 0x84) getsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000331000)=0x0, &(0x7f0000000000)=0x4) 2018/01/17 12:35:58 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xd27}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000001000)={0x2e33, 0x2, 0xcd, 0xab, &(0x7f000000a000)=""/171, 0x60, &(0x7f0000016000)=""/96, 0x7f, &(0x7f0000017000-0x7f)=""/127}) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/17 12:35:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000c17000)={0x394c53f0, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x160d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt(r0, 0x1f, 0xb6, &(0x7f0000b66000-0xd8)="ef55e450c2005a7c0dfe9c21969ff5a759720f3aedb639ea08069a44c09ad24ec802b776a6b7d332c1cc019e1e65ef788779fda6686ed1c291e93118302e59c4a6e30a1742d6174bb1ea5c8a3fc66fdb4bd17ef4316153ab65205574d2d85aedccdb303ff3c7e5dd0bdece4a47795c47a10bc0351f9e29e5e899e9a8d76ae50cd0cce43b12a4d0e079d824c61e02acb519e095d6e9107183ce13adb039fee905d6e17fc12ec9143009275e001dda0eefa4a37373d8c57db613ff80e002f685931366ccd69a6f1367d206ece6dec4483d94d04bb9147e590b", 0xd8) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000dbb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f0f000-0x2c)=@ethtool_cmd={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 12:35:58 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000004) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0x0, 0x0}) getsockname(r1, &(0x7f0000029000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000-0x4)=0x3a) 2018/01/17 12:35:58 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000b000)={0x0, 0x0}) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) 2018/01/17 12:35:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x3, 0x10}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ce8000)={0x0, 0xe0f, 0x7, [0x8001, 0x53, 0x400, 0x4, 0x8, 0x3, 0x6]}, &(0x7f0000000000)=0x16) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008c0000+0xafd)={r4, 0x5, 0x6, 0x9, 0x3, 0x1a800000000}, 0x14) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00002b5000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000002000-0x4)={0x5}, 0x4) getpeername$packet(r5, &(0x7f00006bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f95000)=0x14) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002f3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009f9000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x1, 0x4) getsockopt$inet6_dccp_buf(r7, 0x21, 0xe, &(0x7f0000001000-0x8a)=""/138, &(0x7f0000255000)=0x8a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000bce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000311000)=[], 0x0, &(0x7f000065b000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000584000)={0x0, 0x1000}, &(0x7f0000010000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000c2c000-0xf4)={r9, 0xec, "67d9d34b0db5fa8c264ca261c883abcdaad851af07f1fe5613f81c445323df9794a2bdfbc47b4cb7a0f05b6cbc5eef515a89f3afdf49dbe08e8b18bbad6bd4e95878509d52c4aa3ad7022809dc5993f34ead815f850f5d3417df5662a2cd42971fa74be3de029ec22560c7f3194b6446febabdc709346390abd49351188f8861231bb08ea5c43e4b60c79c4efa1d7100ca0d88de559f0de2b391aae13d4bddeab1f7a6e390f78ea93f6fdf6d41cc5b101c21e48a54c10fdf00208fa5f73f64753051521e42d2ef508f4b843f50c4fc3c6284e1baa9598ed7feaa7f2c336b8e41a06a38c8ed72d1a4b92d10b0"}, &(0x7f0000a54000-0x4)=0xf4) 2018/01/17 12:35:58 executing program 5: mmap(&(0x7f0000001000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000079d000)={0x0, 0x0, ""}, &(0x7f0000ace000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001a1000-0x10)={0x243, 0x8001, 0x1, 0xffff, r1}, &(0x7f0000aba000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a21000)={0x0, 0x0}, &(0x7f00003b1000-0x4)=0x31c) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000acd000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000acd000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000acd000-0x8c)={r2, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000acd000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000acd000-0x9)=@sack_info={0x0, 0x8000000100, 0x8}, &(0x7f0000908000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x8000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004a0000)=0x14) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000acf000-0x56)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x81, 0x2, 0x5b6, 0x5, 0x4, 0x101, 0xffffffff, 0x401, 0x1ff, 0x3ff, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000855000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000252000-0xd5)={0x0, 0x0, ""}, &(0x7f0000295000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006ba000-0xb8)={0x0, 0x6, 0x6, 0x7, 0xdfe5, 0x8, 0xe956, 0x1, {r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x51, 0x20, 0x800, 0x1000, 0x1}}, &(0x7f00002bb000)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a4f000)={0x0, 0x0, 0x20, 0x8, 0x6}, &(0x7f00009c4000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000acd000-0x8)=@assoc_id=r4, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000acd000-0x20)={0x3, 0xb7, 0x207, 0x5, 0x7fffffff, 0x3, 0x4, 0x1, 0x0}, &(0x7f0000962000)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000242000)=[{&(0x7f0000908000)=@in6={0xa, 0x2, 0xd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f00009f5000-0x10)=[{&(0x7f0000acc000)="b1146679662571683059ee7187446768660b8692c8ef6319a6975d610f95e456082b2849ccb943817caf3a13c44abe40f657634b1375353d1506ff16fe841338fb239ed1cf1c49dbc956ed3ccd156ea0fe8846c9ac566b91045c2f7cb15cb54023869d138c5e764c9c1c687bb9f4650c16af2f71e80c83d143a9368fc7bb8b9cbcd7f109d63948971b756568d993d358b91ad0a0c196be106b3e7f3e30ba0b20b35c3598c3628fa1e4b1", 0xaa}], 0x1, &(0x7f0000acd000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x7e6, 0x209, 0x8, 0x1f, r4}}, @sndinfo={0xffffffffffffff8e, 0x84, 0x2, {0x8, 0x20c, 0x65352b5d, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0x20, 0x1, 0xffffffffffffffff}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xc0, 0x0}, {&(0x7f0000acc000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000acd000-0x20)=[{&(0x7f0000553000-0xae)="05e823024de10e28eecccf418923e24406980b6e9181188cc5a1164130f3712595b18f6eee7d6de48ed832bd28d463ce0f4d92ee23b8773347ff6b6f0f36e24599cc26c136ef0bb63f9582a5d1dc833424f3965677838f7dad8651541b94e4a047dff2cb3ea132ef2f5412b86d50460fe315727f88cb1b10c3baef4fd50d2074a4b8cb221511ef8d2d43d0a089a71e9678cf718b857718d16d7701fb84342cdab66525e896eafea72d38bdddc062", 0xae}], 0x1, &(0x7f0000421000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4, 0x200, 0xffffffff00000000, 0x101, 0x3, 0x3ff, 0x0, r8}}], 0x30, 0x40004}], 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f00000fc000)=0x0, &(0x7f0000207000-0x4)=0x4) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00002aa000)={r9, 0x7f}, &(0x7f0000ace000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f000019c000)={r10, 0x7, 0x0, "b3f2fbfe596733947f6bc14b6f9999ecec90fff9e1cd04fdbcf89f56321676bf9d1bd42d7d887a2a1e28c2ce15bbe496b129d344f39464f6b834ded586188e3ea347863e1c516ae00177fefe36693d2b2602e505c6ae1c86bdf976bc8cc52ac6497be644ae94fb8874d8d603a02ebdfc0b945a4ab41809cb5f86119dfebd63e9145e599581ad91454bb16c6b969ccd5d415b64f2d4e0b0475b69e170cfe8623438c17a18b538a5a9781b"}, 0xb2) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00009c3000)=@assoc_id=r9, &(0x7f000020a000)=0x4) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80007, 0x8, &(0x7f0000ad0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r11, 0x8907, &(0x7f0000000000)=0x0) 2018/01/17 12:35:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001ed000)={r0, &(0x7f0000674000)="", &(0x7f0000262000-0x1000)=""/4096}, 0x18) r1 = accept(0xffffffffffffffff, &(0x7f000059b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ced000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000945000-0x4)=0x0) 2018/01/17 12:35:58 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x11, 0x2, 0x55) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x80, 0x3, 0xff, 0x1, 0x7, 0xecf, 0x1}, 0x20) 2018/01/17 12:35:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00009d9000)=@common='tunl0\x00') sendmsg$unix(r1, &(0x7f0000d06000-0x38)={&(0x7f0000a0d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000c82000-0x10)=[{&(0x7f0000152000-0x56)="66e4a7a39f0d6ae8811d46a2450c29a631eecc1aa6462c780ee7c91ff09bdf11", 0x20}], 0x1, &(0x7f000057f000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 12:35:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000027c000-0x4)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000393000)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/17 12:35:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x800000000000002, &(0x7f0000f08000-0x4)=0xee, 0x4) connect$inet6(r0, &(0x7f000065f000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc19}, 0x111) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000518000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 12:35:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000073d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0x3, 0x9, []}, @rr={0x7, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000d46000)={0x1, 0x1, [0x0]}) r0 = socket(0x10, 0x80000, 0x10001) connect$nfc_llcp(r0, &(0x7f000095b000-0x60)={0x27, 0xfffffffffffffff7, 0x9, 0x4, 0x3, 0x8, "2cb57925a8415564da12bba100c383ffa646250f6e9120a62ef9ab90a8d24d153930a9426e31a4bd7cf7f9101590e1ac28c19a6a88b85c5533b24e688d46bf", 0x3fb}, 0x60) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000082e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef7000)=0xc) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a7f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cdc000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d20000+0xadb)={0x0, 0x0, 0x0}, &(0x7f00003ea000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b0a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd8000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dee000)={0x0, 0x0, 0x0}, &(0x7f0000fc9000-0x4)=0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000690000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000817000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d5000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000074d000)={0x0, 0x0, 0x0}, &(0x7f000023e000-0x4)=0xc) r10 = gettid() r11 = getuid() r12 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009b4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000fd000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bbb000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a73000)=0xe8) r15 = getgid() sendmsg$unix(r0, &(0x7f0000753000-0x38)={&(0x7f0000e6e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000221000-0x10)=[{&(0x7f000023c000+0xd62)="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", 0x1000}], 0x1, &(0x7f0000e59000-0x130)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x130, 0x4000000}, 0x8000) [ 2579.917510] sctp: [Deprecated]: syz-executor5 (pid 20400) Use of int in maxseg socket option. [ 2579.917510] Use struct sctp_assoc_value instead 2018/01/17 12:35:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800001e, 0x5, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 12:35:58 executing program 0: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000d4a000-0x2c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000-0x10)={r1, &(0x7f00003ec000)=""}, 0x10) 2018/01/17 12:35:58 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f85000)="e9d17990d3a73dcf60bd46aeb166402ceebd9ccfe012e9c0ecee6bc9feaac842fca410d30008bd617b3e6e38fb47cac22ffdca36138988cee9445ee3f6afd5bce552b4fd5e93883965a8e4cbdc13f15501dd00f5aa8b664185bf06d80ae7243193f25c9e9d9b735b4a99fc5faf99b8259429c6f245d52f29f4123095f49cd2a2470e55dd20e284159ffaf4dda17bdd", 0x8f) bind$alg(r0, &(0x7f0000f84000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc-blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/17 12:35:58 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000015000-0xc)={&(0x7f000000f000-0x8)='./file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000008000-0x2c)={0x10, 0x3, 0x6, 0x7fffffff, 0x10, r0, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r1, &(0x7f0000015000)="", &(0x7f0000016000-0xf7)="eb757b436e8d00e7295eba0dfa515da6f44dbc5dec988015f5f256656b1c74b7d94f8c9a745f7403bd37e6f0a2371d392bf048eb033fc432ba679bb0bebd8a74cc5012a6080e75c026fa841d76275425442004a1a903cea795e83c02f9fd63bd02f80d197f0ade483f060b3d5d92373a74395856d03132e4f406c022071f942c616ea5931dabde8a91349cadc53ef8a5d10e001c73a2bcd7c42dace22c7c5259365515300f7267c3c6d15e5fba037d7ddc56aa78aa1478f3da1c990c50a2ab43f2b0ed5a27cfb1b56cc73c14e550496bd4ca9c3f14dd0785b541e468ed70e6adc063972c930d0ea71da5e44f7d8e6dd6c6277f517fae1a", 0x3}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r0, &(0x7f000000e000)=""}, 0x10) 2018/01/17 12:35:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000298000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) close(r0) 2018/01/17 12:35:58 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10, 0x80800) 2018/01/17 12:35:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d52000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) bind$alg(r0, &(0x7f0000bbb000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000594000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 12:35:58 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x4, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000000, 0x9, &(0x7f0000009000)="ca6fa97040b14f889786d1c8460d67620005fcc7f09f1493d7da48f131259a700aadf5438597394869f1a7b101a49e4c915a9ea9660936c71d38e4", 0x3b) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000008000)=@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}}}, &(0x7f000000b000-0x4)=0x3a) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000c000-0x4)=0x60) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000007000)=[{&(0x7f0000003000-0x60)={0x27, 0x4b7, 0x0, 0x6, 0x0, 0x10001, "834882211edcc26749c6e6fe7a7c563b0d77cac4098fca7d4b4002ebfbdd55968da8a35f376601ad9ca7a5c3d12b56065e1aad8e0baabfa0b1978b82d1b22c", 0x7fffffff}, 0x60, &(0x7f0000003000)=[{&(0x7f000000c000-0x3f)="ceab4b629d20c1f3426a87c0935e27a0c119f13f7ddd3fb6a5012f66d93723a3ce6b946a621e780ed56d61aa473430a6624e13e8a01951faede449966db17d", 0x3f}], 0x1, &(0x7f0000005000-0xb0)={0xb0, 0x84, 0x2, "8f4f76930daf744cd146e74ee523303c68c679ffe43fe156cc1b0edf689db9281dcc1b266daa2a60f5578378e50c13982b366ef1951e16ae57c3b2dff00f760d982ee785412edeafc55602ca2d0f308fafda040b04770fdc72501ae5cc4d193968a3c1a7872d7330c56cabe3db6436326091b1f6562ac56c67e1786d3cd5202fee744d232f45e958b184678cb56f23ef95899ada4929790e60b7"}, 0xb0, 0x20040041}, {&(0x7f000000b000)={0x27, 0x20, 0x6, 0x1, 0x4, 0x20, "13f70ee1e581c00086244ef4f45d7535ed009428c99447b3b3ed08cde2acf8e07855b3bc66c0a8bdfb256a886aefaa752bfd03e6f48b394a5e94a4b7efd801", 0x6fac96b2}, 0x60, &(0x7f000000c000-0x40)=[{&(0x7f0000008000)="589000d1371898ad221954cca17c191501966b11a99dd98371e06e9a8019bde1affe48f31c911bf1f3829301571ec370b65b86c5c8affb62fe704bae1f73a265aea279", 0x43}, {&(0x7f0000007000)="f80804e4c11944cf1cc90fd6d22c15adf78d182e63f97c4decd55b102ffd4c7c5a125a64d098ae8109e579d901c85f708fe566b4750a86ecfa162a96a16a597009a5a6f9c1799f0f3ed5ad38e3627a6a9312abbf6209387d236b33390bfa58f50e2680d3477abf0d37516ada82f14179ece5edf3eb61dfe2f9d959e6851c86d95f31c2c3ec8102a38a82061994246695d5663bec", 0x94}, {&(0x7f000000b000)="41c6a66f84ff725c18583440ccd797b2ff41ae9d421dbfda5ad6d78a2c3fef1a8df8c251b214f73ca87cc19e248c9e82d56d3f87dd1ac813fb5078706fe7ad7f63b4e41f7f0a3a2eb9149e40e368d0ca4f189aed0a766488613310a9abdbdf5fdba7fc0f90bbaf345e03e53e6fea36725e16c5e4e08478791b38414c879343b45baa65a3ee3bf5159546414c3015a3bb9700bb058680c4616726f3900706a01728fc2831c57a3f609f5c744da4f10b2d28f4d95bf86c249d18d535a89c7eab13b6e58aaa347d5f37e12be42806cadf0551de64", 0xd3}, {&(0x7f0000005000)="d0725cb233d82bb5646116d641646aafb6c1061ce15faf03113fc2b2970984138ece54b158761bdcedb3fc14794b0416bf107a7cbde01e7ed56762fc", 0x3c}], 0x4, &(0x7f000000b000)={0x28, 0x1, 0x1, "1354c7bae7e747be3b15eb0cd1364d0bba6094fa79"}, 0x28, 0x80}, {&(0x7f0000001000-0x60)={0x27, 0xf6e, 0x0, 0x7, 0x7, 0x3, "70fbd6770fc3ab6bd2c074c54397f0f06bf0c2ac92a54d62cab8613917a5800cd0cdcf5c6658eab242c6722f4dde7d8da791cde8d9bd669c94da206c53027d", 0x2}, 0x60, &(0x7f000000b000)=[{&(0x7f0000007000-0xa1)="038a1c4d21787447f4687d115377bdfb9deec4d72d2779afab4e7ce7ef09a0aea73b8e77858c642ca2fc964fec6b9a74238db7b6c0e175ec4f108fdda454b7b560610e614bf4004e2bd72d4ae15a359bdd3b179fa1d4f9951d757c27674ca9193bd5641cf17a8db834c8162af8855ab19aece077f4b697286acfdd85f65d41ea09a06df70be457e1191bc29411a0f7f623e3e30755ceb3a0d5da33201af7e5e52b", 0xa1}, {&(0x7f000000b000)="2b3bc09684e890a30401119f7ea6b1db4a984725887fd6100b201fb3b139459889530bb7dc9b421ed102226286b5b0cbc5c69936bfe53d7d57b0248bcaba7748794a90fa8be488351833b1b62bf945a1a2e2455848a5131cf88f048cd30db79f66e92271aac3dadd14b99d7826c48600d57b051128ec33d799a299fe5593dd5cd8b3918cecd1257cfec46d206ffbfd058065e4491ee2301ff61e8830a6f2b5f70b33915cc0f2480f4eb61b6794e2105667741e68345081715d97056cdc19e03599f291c32118737ad20d15315d891518a68e6a70b2a9a3991096249614f554ed79534ff7e450d66393c96d9fe59d47b5ca3ecc4e", 0xf4}, {&(0x7f000000b000)="580cf925", 0x4}, {&(0x7f000000b000)="75a6f2bb93cf1d0824a8ddb4dcad54c8c280ec180ca0c57d5700168beb83bc71ebc5140505a7fdab776d1cd1a2fbf4dfe0046d5d4a9b40fc27321736b64d7098b20d84d44baaf10fb3a5bcdfec5fb4f046234d77e6a465842d238ef1d230dea1fc51e6abd0856f6e943dbc3d5e0f7db376ddf9e61c16969b52d9fd3569172f76c2810dab5f", 0x85}], 0x4, &(0x7f000000b000)={0x88, 0x117, 0x1, "9e14ebee2d124c9efda28fd3683fa2b0ba770a3f63728bad179f8a7b3bfaec65d3b7ea13d9d369880c56584bd0f230bbac0d7d0f4b5cdd9a049390e1e76e79b22ab821210e9c8cb6e9ee42bba325b95d1d4317bc9d4edb56f66a413d89e32d9c38078cc3f4d7cfebda9e96e0a26b1630f6f462e2942498"}, 0x88, 0x20000000}, {&(0x7f000000a000)={0x27, 0x9, 0x2c7d50ca, 0x5, 0x7fff, 0x3ff, "e4dcbba39afc63e8e8b518db13dc8753d5f9fbc6016eea92361f0b151e8b8401106d8c41a4ef438fd63bcf78e5202653e02c06b9d25f76486a863fc20d9784", 0x1}, 0x60, &(0x7f000000c000-0x70)=[{&(0x7f000000c000-0x7b)="8eb3f16e77a4a706078195d5815f34679d753c83eb1ae2f53d5cb8cc909d080f9b5e5e85f9f6aadcf5bc2fa5ce00d42c1fa0e33e46e49f457219c08847c4d7709a43ef469865b706739eaca4af3fb0cba4b151fa2d0e0d2cd350e21a1dee83a620a949b17077606c4472745a4bd8a7b6e68f2f0c88b4ef6ea89fed", 0x7b}, {&(0x7f000000c000-0x3a)="3645cdf4cd0ced7674cee5a31fe4485642df5c6cb2fc30060aff0aa067b26852f9e70101b2a751048c34ae4431975a4b44592c6a83bb6fe19b68", 0x3a}, {&(0x7f000000b000)="0a0d3cdaf583d48f94382cb287ebd2c67cb122b8c1b1243c1e14c54962c135eeeb4318315d90910a77b75f", 0x2b}, {&(0x7f000000c000-0xd)="4bb47f1884549275ef1660181e", 0xd}, {&(0x7f000000c000-0xa0)="6a9dcbad9053f6f7ee4e4a7b1528530de9ab85946a6b83880a74dedf71c25b5c9ab5abf2d05bb29403c131037781adbcb4583d4be4ade6f1ff4333164934850250ad91b66e24869b9658c5910db7326bad56814e5516182de36d84c9ba46da02a5a1e6bb125d85cfaee0fc42a6d4dabd79dae8c813d4228ba05e5cecf95fc495e4f9dbcd092b43c2d6e7419dfe13987c9da9d17b0c6d9669b16ebb4b76d6cf5b", 0xa0}, {&(0x7f0000007000-0x78)="08547cd6fc30c54c752f779e55c59b05463832ecfbad616feab97c5ae1e6e25471fd2a85c121586604cbe8a75c1831ebee15cd1d1b594fc0f35e897089f2a49b4fba1dc07fdc7a58b697d08067b1f879fb2bac62da786bb5ec448faf8d1329abce82eda1f72f2f586d9b0ce34b2b4b4fac37d2b291e846de", 0x78}, {&(0x7f000000b000)="621bbd417d83d1764dc904f87a68b0d43777d26c1f21446620460758e88b2d3d5d72378d13f7b915928d919e0b4112bb283a7a4dc0e00dc6f038a333c11f9ec5f8f2fc1d20ae78420628efae7878e125d1d5f452c22c66ad8ce0afe4761bd85fe2bebeb11747d0032aeccd8ce335c73721b2a870b5dc976f8961d58332c08cef6ae0c3730a075e136b8a26a2730d811076f3853428ccb9174db4d01c4f21e807361265b27ca46155f93916a1a00b89ed6e9643e0a5ca7205bde6a33e022d75", 0xbf}], 0x7, &(0x7f000000c000-0x108)={0x108, 0x3a, 0x1f, "a5a0cc55c41ccb20442cc10991b8816964a0ca00b8e1111faa020f3888e9dbf796e51ab01e559c40f0e38477a948be40ae20df416fff6519d419a57ac22bdd85718657db5543cd343883b8ef3b93990d64c88149237f6919da2d92bbd8011082d0d3624dee2b167f88b7813109a80cc04b7c30713b0e2b88dc188bb01c6ca5322f64768528948d58b3c8844c482e24d4f52d888955845d69250e8d6b99ce5824438fa5afb15b7ae64c5e72cfdc91c77ea6453844060da1297d419341308941da4481f9f057778c27ceb165294714f43c23d37855e309c8fbbe228e8e962a09b01a0a35f153da004d4f58fdac859ae757f799da05b6"}, 0x108, 0x8000}, {&(0x7f000000c000-0x60)={0x27, 0x0, 0x3ff, 0x1, 0x8, 0x40, "c14c916db95b38a7e67e1c6eaad8fdecb38e738e95bb8c926acfbe4c08e34535df77f5a6f4af6c1f0561ef2c9c36ac5e8a58b4dac7782feb4b1d8121c04075", 0x6}, 0x60, &(0x7f0000007000)=[{&(0x7f0000009000-0xa3)="45928760f42eacfef7d4cec771226b65143a2e9e554feee55b45d7f5538d1554d45810f8b30323cdf77167db2994d5e02c074deda5f308fa0bdb21b7c1ffb4f8025c4cc899a8aa9aea7db02c6676f7c60cb6967b1db8a66a710d73defd7d11ef4cf0b82093f82513d4916220745461cf4f3acd419f199fd0ba9250bd5fdea22939c61217263b8149b655dc6d0605a96e8aeb6ed9bb4d3923dd2b3a1de5e1e14dd1080a", 0xa3}, {&(0x7f0000002000)="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", 0xfd}, {&(0x7f000000c000-0x8a)="acecc272a9cb784e42e4109e83777ad6041b843a2142e0eacb111e56d59bdb733f85398b6738ecfc1e49c526dee198bcd4cc6cd5634009be64c6b02fa39c58e1aa51bcf57f744fd72f959e161bb7e8055a690f5d9985b49b014817ba9fb07d20ea498ad24a69af70173742c7def9621dcf869f92bf0e7c540b4f4d609e31ac37926a9264db05a9b3028e", 0x8a}, {&(0x7f000000b000)="40d8c88c0237c4c120ae9b98ae5b3dc193033c4137dd34885ece1a66d0561dbb33796217a1d8e08ec819fcbebb1ee8818c1c6453a48d41767bdf48b7f03f02c0ef1882265afb76c09120edb69bffc2048cd381a671ed0d4f6c4437cfc2ba084a251dd3bea00f2249f88c434c16aa5c6308cae0cf65dfb8294999cc30d619c17e08872afeb1bf998498e13b09247214da9b4b587d548a5b0f2289e5b0ee1068eb99d21d2762c42d4a042359cb0fdd34bd05c2d975db5f4faee27ab1ffd30cced675c68b3309c7887eefe1bf76", 0xcc}, {&(0x7f0000002000-0x28)="c2590c4977f90357d562e1918bc6618ad91261bc859b730ea353354d28a1793fa0f37ae02f81733d", 0x28}, {&(0x7f000000c000-0x69)="26de516ded02afbc195b389b8b9e2d39515c1674896221597ff1c7216fe4faf72c24a5a31dd5f978a0577674d3accec6ba91092b25a309ae8213e128c60c7cd9c1bf608b17709b023861bfca54ee41168b2b1c5c1459faf07eefb0ca43f03f82cb4d11e3bf4159d78b", 0x69}, {&(0x7f0000008000-0x6d)="a5f0ff6624cd1a660ca7774717094a6a60ca6f07a6f00958d7aebc422112a4b0edc0128673198e511c6258066d2bb0425ac124bec76bdb19835609fa53e95194dd167ec4c0a37a29ed60f420e5a5a018a9c2b99727de61ad776e2dcbc26be75ab3de3658836288fedcd43fd7c1", 0x6d}, {&(0x7f0000000000)="", 0x0}, {&(0x7f000000b000)="6abadaee23e680376727a2d5c95e4cec23bd87702cec195c2b0a3935146c5f4f446f8a32a217618e9537c20888a229e381240cf08acd3aa1b9e52257b67f83e7fca70e1af30f38", 0x47}, {&(0x7f000000b000)="4d0fef2eef206328106eaeb79b8bc728d76190cab862172ad61e317626abae86f851ca1d7b4ba1aceb634e4fa80bc2e2cc03e4e91791bfb19e9e4c62f24b7c445e504e24f61e8e60ea69109c10c4c3ac32e086e5bc3fed353f6114c80589494cfb240a44aee6182438226ac995efef80019ef63fe9", 0x75}], 0xa, &(0x7f000000b000)={0x10, 0x111, 0x3, ""}, 0x10, 0x40}, {&(0x7f000000b000)={0x27, 0x1, 0x6, 0x7, 0x3, 0x6, "9777648e9bbe73745c3fe0ae613abd7659d8b8fcde16d00e3f28d3855b32d1c6c9fd7808976e48cf123ba7e685afb050088b9486b728395fc73ef7eee13baf", 0x100000001}, 0x60, &(0x7f000000b000)=[{&(0x7f000000c000-0x38)="ce13d533aa0aa2fbd14a4427b56b0ee5b0c3c9fae1ffffe37dd4a1c4f0e4354e6070abb38a9472cb64a4fbdf3c0407c8cadb70fa39d6547b", 0x38}, {&(0x7f0000005000)="d28cd8663fcccd3864fce486efec7de25d1ef8408d460a7010b079bf0d305de977a0e9016d231e6fbee5d75e3dbd6ad67e55b65d052aee6ac1011768282045df4a08ac863b7bdfb11e79e40276580bac7b1b9d5eb34f3ad9cb82d3b46a4b20cf0c69d894508a6c24932c9bab7ff85e044e4c8571fcfb6ec2b058c0f6f7935281320dcbb16b6184754972b989093e897e", 0x90}, {&(0x7f000000b000)="007d9c167cc603693e38d7f5cd0794ae9fde88dac01ce7c99c7585c794d3de2210730fa571ed31349f61eaf2f7ef1c599b59a9dd5ee0d894aec913d2bc929b5711b208eae164cfc3a83f8d42f33bc38e0a34b4bced22cafd0c08eb92b9feadac5ccf7012049fb87d0027ea76391b", 0x6e}], 0x3, &(0x7f0000003000-0x60)={0x60, 0x11f, 0x0, "f1445487b2c091a66204b4d578c47542b27e2ba488f837b3085fc4b0d8305c438197cf548516d84832ff55b64628be8d0595981f48de4eccf366425a77a4b7c6805d09dd32521f63cd8e481f8147"}, 0x60, 0x8000}], 0x6, 0x40) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000000a000)=0x8, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000)={&(0x7f0000003000)=@nfc_llcp={0x27, 0x1, 0xffffffffffffff4c, 0x7, 0x4, 0xbd, "04b1efa6fc9d07b83e127a5a627c2a338dc804383225a27f262d33252f96c51e0d96572f518cbb0245e579087afacaa38e2c62b2c3ffebf75313e0edd5a11f", 0x8}, 0x60, &(0x7f0000001000)=[{&(0x7f0000009000-0xd)="ecd4f7c0c0b7aa93b44fd27544c04dae", 0x10}, {&(0x7f0000009000-0x4d)="54f36451686edf9e7ac71236d6e0dba383628c16b105682b5d6f5cee0bab1e90027255c51cc7be3d37813db080a6a9032ad96a8608d3270519abe9c3bde7af7f8c2d5a846e641dad29f48b2596", 0x4d}, {&(0x7f0000009000-0xe5)="f087347358b4551cf5415d46ce87f36daedbff643619ac6a45278297c207f3ff1c379ad59223755b9c24322e11257e0830d622ae857c7add830430a602a9472e0cb8ef6e6b9c94520be66304f0d822b8c06f7d8b2cae5db2a330bec8e31630025c6ed22f0996f9df7cb3234feefbd847f515e85d23eb068d37354b175c4c4d41369e2f10c37a5cc64626631d6b8693da944ae541680a221e67268fbbee94142c09dd407742a0398cc54da0783731544d03e812574215d7c95e54d63a8914bf3a749ea73a89c5f8fff844323a6a8f6c11549e223b6c143278f9f058be84226f9ca42667820a", 0xe5}, {&(0x7f0000001000-0xf6)="772be24b5adf0a5c2375ea7be0b28a61c7bf8402f382290c051d8c8a366b1b8bb75e8a83ba6fdc47858be76e98f38a4e9b440d69db9080993faaa869a9db8a66c1278d849222a64d915d581f65ee35a5d113f8191f3b837aa86b907c4de2ac607f86873cc53b1167811b6264762521acf0acadfcbe606a2a882537cce6fb55e453b8d82fa1bdbbf4b518bbb33b772e1bcdba25b7bccffc62ce09c7e54c26328976e67f8a38778baeca672fe534f00c09444bef94fb7e18cfb29861b729702285b01714f24603d3057b472f80b3b4e627cacbabc5f95985350db4d768430bef8eea9b5997ab176ac62a633dceaa7207723efcdef9bbce", 0xf6}, {&(0x7f0000001000-0xc0)="271265cf92776be94c9ad937bf8d941bee0ed552b62fd67600aab180a0e3c398635d09649e480cd8f558d4917ae5bb065249a1f26c93020ee647858d4dedb745def5e195fab9d40fdb31559d60fde7e0ebe68c0a0c6b2bb75dfda8ae20b96371cb4eb1f38d8192844679c0f1dec619b970d80743482e40f922b5c345dbd9d0b8806c677ff2bf33a16a6c3b698fbe3fe4362c23d87b15bfcb2fbdf455ca473c310fd79c6149dedfa3c0eca61f10548541c2d02b632f7890c6b844307a1d3504c3", 0xc0}, {&(0x7f0000009000-0x34)="23114dbbed955bde46bf69cca1e04e932d45f5a272a53484de295f30670a77b8c6830def6e6d9231a0ddf57b403ba547e8a7d8e2", 0x34}, {&(0x7f0000009000-0x1000)="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", 0x1000}, {&(0x7f0000008000+0xc18)="cd60668d03dd8d1cd3933c1734485b995cc6a5a1902fc1c060122bfb998d769d8998cd1508e766d86dbd919c60eb80c60305dfa0d8055a3ba6e28d72e7db786a44afc3d9d18f6abd1646730a0d3900f6f0cdbeee00d41d48a43c130768901fcb1c4c2f39284fb081a30661a45567bd71d82f85da183ee109434d91", 0x7b}, {&(0x7f0000006000)="29520b1e3c6806b61d3295c9e8ce8b48bbb78d875f814499f3e3339fab409a97e91b2e754aa092fce23c0f156ba14c3473a4d3eb68d9d30bba9093c91b89be68edc8cf3356fb5c1fa6df06464a54fb355c5c42b0839cff5a958ace982c4cd1711b3a6cb8dadd41dfc77c7ddb1d1a992c96a9a5fba00ea3c5f93cb513639237c416c8f4a413ffba19d8985f6c6b9d", 0x8e}, {&(0x7f0000004000-0x89)="76fc16f7aaf8a5aa824f5cbb306f64cf39ef9f051b976679ec6eb89dbc8b8caed6407616dd32459407305433ee60404f58688dc99818e3ce8cd5445f9a87cafa3813cebce6af717d729002da4a2345dc30c22d421b0597c6dc77e605fe707b7fee5d5b091957f8d5303b6dc3cc9b1928aaef838e59f19c338e0feb22675255559c7a33f9cd5bce76dc", 0x89}], 0xa, &(0x7f0000001000-0x198)=[{0xc8, 0x101, 0x93, "3c6da727a5222ad443c4e85561f107e7021f0fb0cd1ab9b8388e0c09bd6704797542520575b4fb5507fb6321944efe6b65aebb1e36610d89f45e02f140d44c9be14c94e23568ff9e6cb4f95d2be31ad987f13c0d265343e4332ba99b5d74d30c4277b2fcb323fcfda7cfb20f3785b5dce284a3160a0f3313013ff0a6108ad7e75714ed8af9eaa72df2649335ee6af028234b6d58be3b0cc011dd3c825b12c37ffc8c129ab6f0d55de4192b9b08a3a4c5278a"}, {0xd0, 0x114, 0x8, "d90becc880ecb3759df022406e179e253c7a007fd3147863e6c6ca199bb6b8e355f73f73a26c741f82e596661ccbd978acf8549be54123e4c05a91796dd7680776d3a7d80adbe1e6bf5efdebf1d8ae939e9efcf393eb65bc58a849298c78982ba6c73a218cc21b5df1ba11674bb12991cf211bf52dcc81618f6d7c6a18889dc54bef2096b922f3361a9f7afa006d28fdad32db6b36b70fc1de82c764e1da7cca64ff77188e7e5adca5e6f95ffd75c7f4c4251bdcc1d511ab08"}], 0x198, 0x4000}, 0x8000) [ 2579.990353] sctp: [Deprecated]: syz-executor5 (pid 20400) Use of int in maxseg socket option. [ 2579.990353] Use struct sctp_assoc_value instead 2018/01/17 12:35:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000bed000-0x1)='^', 0x1, 0x100000004007fff, &(0x7f000010a000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 12:35:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) vmsplice(r0, &(0x7f000096e000-0x50)=[{&(0x7f0000d57000)="", 0x0}], 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00001c2000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000655000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000654000)={0x8, 0x0, 0x0, 0x3, 0x0}, &(0x7f000029f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009ef000-0x69)={r2, 0x61, "82d91af8260420482ba35dc98c3a955ac57bc9f9986e1bf31bf0773a08465ba7478c58a4fbadd59b30038b1eaa0cfaeaa90928834dd0e335bc8ff8aada2a9334c55639ad3482623a36feef97751f1a4a25946bdda99d9b8797c7801015ae8af60b"}, &(0x7f0000687000-0x4)=0x69) 2018/01/17 12:35:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000415000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000970000)=0x20) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0xa)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 12:35:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x101, &(0x7f0000de8000)={0x0, 0x0}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f00002bd000-0x8)={0x0, 0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00003d4000-0x10)={&(0x7f0000a78000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000265000-0x8)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 12:35:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000004) write(r0, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) r1 = accept4(r0, &(0x7f00002a7000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003e0000-0x4)=0x10, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000027b000)='scalable\x00', 0x9) 2018/01/17 12:35:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2003fe) r1 = accept$inet(r0, &(0x7f000038a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) setsockopt(r1, 0x84, 0x7, &(0x7f0000021000-0x8)="", 0x0) 2018/01/17 12:35:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000036d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) 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) bind$netrom(r1, &(0x7f0000dca000)=@ax25={0x3, {"5cf8efb9d5bffd"}, 0x1}, 0x10) 2018/01/17 12:35:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="", 0x0) sendmsg$key(r3, &(0x7f00005f0000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = accept4(r1, &(0x7f000048b000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d73000-0x4)=0x8, 0x800) getsockname$netrom(r4, &(0x7f00000c9000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000291000-0x4)=0x48) 2018/01/17 12:35:58 executing program 5: mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000e6000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00000a9000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 12:35:58 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000000d000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000000e000-0x2b)=""/43, &(0x7f000000d000)=0x2b) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/17 12:35:58 executing program 0: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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", 0x1, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000002000)=0x0, &(0x7f0000006000)=0x4) 2018/01/17 12:35:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f46000)=0x0) mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x5, &(0x7f000004c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000002a000)={0x0, 0x4000}, &(0x7f0000021000)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000020000-0x8)={0x0, 0x0}) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000004e000-0x8)={r3, 0xfffffffffffffff9, 0x81}, &(0x7f000003e000-0x4)=0x8) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000b000-0x3)='nv\x00', 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000002b000)=0x0, &(0x7f000004d000-0x4)=0x4) r4 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r4, &(0x7f0000012000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c) setsockopt(r1, 0x8, 0x5, &(0x7f000000f000)="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", 0x1000) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000004f000-0x4)=0x0, &(0x7f000002c000)=0x4) getsockopt$sock_buf(r4, 0x1, 0x19, &(0x7f0000031000-0x10)=""/16, &(0x7f000001a000)=0x10) 2018/01/17 12:35:58 executing program 5: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f000001c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x20, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@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, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000d3e000)=0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007bb000-0x4)={0x5}, 0x4) 2018/01/17 12:35:58 executing program 0: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000008000-0x26)="240000001a0025f00000000000edfa1fc076f900e003cf06ffffffff0800090005000000", 0x24) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00003cf000-0x4)=0xfffffffffffffff8, 0x4) 2018/01/17 12:35:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) pipe(&(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000346000-0x8)=@assoc_value={0x0, 0x7b3}, &(0x7f0000e9a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000f9000-0x8)={r3, 0x62424935}, &(0x7f00006ec000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ca4000-0x8)={r3, 0x7}, &(0x7f00007a6000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r4 = accept$alg(r0, 0x0, 0x0) write(r4, &(0x7f0000714000-0xb4)="06009f0500f5b601457f999b2da801982000000000006e7a273572baa01574", 0x1f) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002c3000-0x10)={0x8, 0x200, 0x7, 0x3, r3}, &(0x7f000079d000)=0x10) 2018/01/17 12:35:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6(0xa, 0x2, 0x80000000, &(0x7f000073d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000ae000)={0x0, 0x100000000, 0x0}, &(0x7f000021c000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000356000)={r3, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x8, 0x142, 0xc}, &(0x7f0000460000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00003fb000-0x8)={r4, 0xffffffffffffff63}, 0x8) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f000094f000)=[{&(0x7f000008d000-0xee)="90bf", 0x2}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) socketpair(0xa, 0x6, 0x10000, &(0x7f000014b000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00004f7000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00001cb000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000e5c000-0x11)={0x3, 0x9, &(0x7f0000bc8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffff}, [@generic={0xfffffffffffffffd, 0x4, 0x5, 0x10000}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000528000-0x4)='GPL\x00', 0x8, 0x35, &(0x7f00002ff000)=""/53, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r6}, 0x48) 2018/01/17 12:35:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@loopback=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a74000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001a9000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xfffffffffffffe01, 0x3, 0x0, 0x2, 0x0, 0xa0, 0x4, r1, r4}, {0x8, 0x4, 0x10001, 0x1, 0x1, 0x1, 0x5, 0x1ff}, {0xffffffffffff8000, 0x3f, 0x182, 0xfffffffffffffff8}, 0x3ac, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x4, 0x3, 0x2ce1, 0x1, 0x3, 0x7de6efa}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x9, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0286405, &(0x7f0000001000)={0xdfc, 0x0, r3, 0xc1, r2, 0xca6c, 0x3, 0x3ff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f0000002000)=[{&(0x7f0000003000-0x9c)="9c12c7ab9fc3504913f142f35b44ed2038e3de1ff5ef6c746c6a260a3063f78e25ba20f5ca9b1923ef190d1082d69e2a07311fc6d56587d17613197a8ec846bbe5082ec040cb88809df769a5350d4992a873b78fc0e4435efddb0cf909683483ccb83db042d24efa0cd2bfcdbf9bd4ab32cfc9773d0ba9776a2481ae5b044892a5b67fb7cde32e5095368ad86f2b272d76f7a99b8c1e10138248f63c", 0x9c}, {&(0x7f0000001000-0x7b)="f8c25cd02830aece6beaf328f30317d1067c8926eb7467e1b31ceb6f4387dfefde263c4d60f65e04d1d59b3ba4c85931f4911df5e97cf07a0f5ab0cd39f8c2c424715074de4c17dca031761b65d03754ad8a3c385712022bb9dca1b1c511b89364aa822bfaa49c1f76634e3c2490d2d225ef0baea549e3189bed38", 0x7b}, {&(0x7f0000001000)="c85a75818d65bc2678d399fb7212131b2f365d527d07e4d664a68076048cafb7fc0b655614bb97258975098aa66d9e94164686bd392962e1b96213ced18b7104edc59d45a8db85b0b862aab864cd76cc3c21a956ac61f7efe4bdbc72695366220a6d4e71e257f09bd556e3a92d8775c70d897404e3983b5410343b98c30dab98b8d9f241bfd1c111cd71", 0x8a}, {&(0x7f0000002000-0xff)="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", 0xff}, {&(0x7f0000001000)="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{&(0x7f0000000000)="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0x1000}, {&(0x7f0000002000)="fcb31ed802f37b47de2752a077a0f0cebfd30f08ffd88b4f0e5f0d8d5fe8aa735c2d8c0f5eb4ebef616f4640eee3154d63fe0eec87d713b8843e5bce2816cacde9969faad724722330c5626528c946b476acd3250d406a146f2a162cff74290b784faf608a6b99", 0x67}], 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000004000-0xd)=""/13, &(0x7f0000003000)=0xd) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0x40086409, &(0x7f0000001000)={r7, 0x0}) connect$netrom(r0, &(0x7f0000002000-0x48)=@full={{0x3, {"7144421269257f"}, 0xffffffff}, [{"53728fd6f7f56c"}, {"e2fb273fe417fd"}, {"25368ce44174b4"}, {"994453a8f178df"}, {"3be98d3e7e493c"}, {"03d6268059b0cb"}, {"625843548ff2c5"}, {"9e54930037b90f"}]}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000004000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000001000-0x2)=""/2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000005000)={0x3e8, 0x4, 0x3, 0x2, 0xb, 0x1}) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000001000)={&(0x7f0000001000/0x4000)=nil, 0x0, 0x2, 0x13, &(0x7f0000003000/0x3000)=nil, 0x401}) 2018/01/17 12:35:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x80000, 0x4, &(0x7f0000ab6000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000198000)={r0, &(0x7f0000477000-0x51)="fb4add3cf1910f1ba766ba4d9e047f8d5e0b5b588303aae1bc17b03e5bd8a378c82979ffe55916b5b964277642cc1736549d82bcd6cc9e791cd1cba7389452ef7a8130d1b22cf49a65996dd71bcd954f41", &(0x7f00005f8000-0x26)=""/38}, 0x18) readv(r0, &(0x7f0000323000-0x30)=[{&(0x7f0000861000)=""/91, 0x5b}, {&(0x7f00005c9000-0x8a)=""/138, 0x8a}, {&(0x7f00003bd000)=""/31, 0x1f}], 0x3) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f3d000)=@common=""/16, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00006af000-0x2c)={0x0, 0x0, 0x5, 0x0, 0x14, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 12:35:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4(0xffffffffffffff9c, &(0x7f000074b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000b64000-0x4)=0x32, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000003f000)={0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4529, 0x7d, 0x0, 0x8}, &(0x7f00000ff000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009e0000)={r1, 0x2}, &(0x7f0000b04000-0x4)=0x8) 2018/01/17 12:35:58 executing program 5: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000578000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f22000-0x3)=0x0, &(0x7f0000f22000-0x4)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000f22000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f23000-0x4)=0x10) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000f22000)={0x7, &(0x7f0000f22000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/17 12:35:58 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xc2e2246753aff398, 0x8000000000000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000003000-0x98)=""/152, &(0x7f0000019000-0x4)=0x98) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000019000)=0x10) 2018/01/17 12:35:58 executing program 7: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) socketpair$inet(0x2, 0x0, 0x2, &(0x7f00004d1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5f000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00006e8000-0x32)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd9c) 2018/01/17 12:35:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001ed000-0x4)={0xffffffffffffff9c}) bind$ax25(r0, &(0x7f0000a99000-0x10)={0x3, {"25458176dd98e4"}, 0x100000000}, 0x10) r1 = socket$inet6(0xa, 0x80002, 0x88) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f00003f4000)=0x1, 0x4) recvfrom$inet6(r1, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r3, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 12:35:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) sendto(r1, &(0x7f0000036000-0x8f)="4df74414bda4046a9e88279f80b75bdb36dd39f11add610fcb1351c93fb0f6b158e03302ebd703a40929028792b0240a2786f585ac33d8d00cc046961fb258a332153e70b13087e293b6dda48727ad7b96c61d9d94e5a21ca99eb8213006788d06614154ee1fe9ad48dc59991ad8923249028a1f790ed087cf9b650b0f5440f16c4f86e1cd7b67b1ca9b0c0f2c8f15", 0x8f, 0x40000, 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) connect$ax25(r1, &(0x7f0000a0f000)={0x3, {"de14b0906df8d3"}, 0x8000}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000d1e000-0x4)=0xffffffff, 0x4) 2018/01/17 12:35:58 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffd6b, &(0x7f000000e000-0x4a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000e000)=0x1c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000000e000)={0x0, 0xbc}, &(0x7f000000d000-0x2)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000f000-0xa0)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x40, 0x6, 0x11}, &(0x7f000000e000)=0xa0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000010000-0x4)=0x0) 2018/01/17 12:35:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009de000)={r0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00003b7000)={{0x2, 0xfffffffffffff801, 0x3, 0x83, 0x9, 0x805}, 0x100, 0x4, 0x81}) listen(r0, 0x40000000000005) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) getpeername(r0, &(0x7f0000863000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000424000-0x4)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) setsockopt(r0, 0x3d, 0x10000004, &(0x7f0000deb000-0x17)="80bda7df8f25c08bb939a10d8ee8708a95fa1c8041f38a", 0x17) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000951000-0x4)={r0}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000937000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cac000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000083a000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f000050f000-0xe7)="d36307923abd99b2cac5f374ed9981698ff4646da3b2c2e521e477a1fcd4bf0ae71aae6c3c1c9295ea83f9800e64c130da696eedcefe4327642e6b541dc9ff1ef5b6a6f1dca9c062d4f6069e1c39238b1b0419c1c86ee47536ed48e8e9877b94f24ef1e5a5428a7004721b6d8b40b1c5572f1d555fb30983af3475e5151a433dddc2c5e00ef811b53f982b8faa2f29237382d9279608b26de10eb6d3c3af62f1eb5bf18a2c0e901a56e6746f7e1a8d33716b8d8f0898273bc04edc067a12ebd3ff06225f9aecec8bdc97eadb47ec98fd3d118a893f5bbffb8d3ed86eb1fc7ddc6bf3d3d0313905", 0xe7) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000bc000-0x20)={0x6, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000ef9000-0x10)={r4, 0x2}) r5 = socket$nfc_llcp(0x27, 0x2, 0x1) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept$unix(r2, &(0x7f0000292000)=@file={0x0, ""/4096}, &(0x7f0000d65000-0x4)=0x1002) r7 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x0) connect$unix(r7, &(0x7f00004b4000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000556000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x2, 0x4, 0x21, 0x1, 0x5}, 0x20) setsockopt$inet_int(r7, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r8 = accept(r0, 0x0, &(0x7f000060c000)=0x0) poll(&(0x7f000003e000-0x30)=[{r8, 0x540, 0x0}, {r8, 0x2064, 0x0}, {r5, 0x4, 0x0}, {r5, 0x8000, 0x0}, {r6, 0x5, 0x0}, {r0, 0x8008, 0x0}], 0x6, 0x70f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) sendmsg$inet_sctp(r8, &(0x7f0000dc9000)={&(0x7f000039a000-0x1c)=@in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, 0x1c, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000fe7000-0x30)=[], 0x0, 0x8810}, 0x4000040) 2018/01/17 12:35:59 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0x15, 0xa, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a50000-0xc4)={0x0, 0xbc, "52eb6fe209de8d0dd504d0c6175ab6961607d85f720dda0b301844871aaa07db10ddaebe43d47d0759c6efeed7d2c6cc484ce41468116ed2497e7cacfb095f7707c07ba668e33e08f1c432220a64eb77b1e6bb1b1e774e2e499ae326211ce042ea244dae50a126d4d4a5139da98b36ec680a53c77db2d5c91469ac7ffb29a9451993ed38f8b5d1ed34a5617ad50e28d0e6cd2c33fbab17a71b8fab7b01882c8996a01b6352b6eb16b0c7ac39bda452736b0f8ff752e98f873213d430"}, &(0x7f0000145000-0x4)=0xc4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007f1000-0x6)={r2, 0x80000000}, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000ea3000-0x4)=0x8b3, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 12:35:59 executing program 6: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) 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(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000623000)=[{&(0x7f0000001000-0x66)=""/102, 0x66}, {&(0x7f0000000000)=""/222, 0xde}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c86000-0xbd)=""/189, 0xbd}], 0x4, 0x0, 0x0, 0x100}, 0x100) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000feb000)=0x0, &(0x7f0000c23000)=0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f00003b8000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff6000)=0xc) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a57000-0x38)={&(0x7f0000ff5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ff6000-0x40)=[{&(0x7f0000ff5000)=""/1, 0x1}, {&(0x7f0000ff5000)=""/3, 0x3}, {&(0x7f0000ff6000-0x6b)=""/107, 0x6b}, {&(0x7f0000ff5000)=""/70, 0x46}], 0x4, &(0x7f0000ec9000-0x95)=""/149, 0x95, 0x390}, 0x8c86549f0070e7f5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d6b000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1372, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0xffffffffffff8001, 0x7, 0xc}, &(0x7f0000cbe000)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000574000)={r4, 0x0}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/17 12:35:59 executing program 2: pipe(&(0x7f0000e18000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = gettid() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00009fa000)={&(0x7f000003d000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000dee000)={&(0x7f0000001000-0x1218)={0x1218, 0x8, 0xa, 0x10, 0x2, 0x1, {0x0, 0x0, 0x6}, [@nested={0x1204, 0x66, [@typed={0xc, 0x5a, @u32=0x9}, @typed={0x18, 0x3d, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x38, @pid=r1}, @typed={0xc, 0x6e, @pid=r2}, @generic="657de516f787a9f76865025303a8ee4cc8d442e8cbffbb86b35bae4789c72077fedcf910aec8ea6e96f69c1e69c001c0f6073fa7393b6c1409bc05531d572e027d7a6f6a59ec11551c88556dc649597df6dd3291db25d9cb712a69d4a42d868293567f5211fb90abb9900bf2c02f88f817c2f222a022e9c5278033432c93f4d7167ff8d6da34aeb426ac2e8de3b9dcba06b7492c1de68cea0714e1efe4aaa0ba5561b12061e22d3bedeea767baede919ce3b28616b1b375f8a72e51b2d1615b7053c0abf01b1eac849c0798fdd60993b64bbe5cbb2dcd6f383d1ee4a325d9e9d101aa10ffbe48d63f13311ed749f21e533d565da7a7fdd69", @typed={0x20, 0x5, @binary="001382c7e73fb31a8d0780244cd04425ad76f6c40daf"}, @generic="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", @generic="7a90751dbf0098f09303b3004cba6b276b0f10cd3462f705adf7eb5774df48538e32f022434ede7a7b1c4844a56e8fe7f2b3a4828dcb219adb55bbcc427d7db335701c457cdac7646c7c52c7b3020e92857da630cc9ab72605fe664be61fe05f1fee1b62010c818fe546bc237f466d92d753b82b67554caf0699b9f02cf4fe6f690cc391960b0698fd7bbddea2bcc000fc98a6ed346b165ee798c9126db4e10f058fe8b4e7ad17345f6fcb"]}]}, 0x1218}, 0x1, 0x0, 0x0, 0x4004014}, 0x400c4) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x400, &(0x7f000001d000+0x983)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000018000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f000000a000-0x28)={@common='yam0\x00', &(0x7f000001f000-0xd0)=@ethtool_rxnfc={0x2f, 0x4, 0xe4, {0x7, @ah_ip6_spec={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x6, 0x20}, {"b785", @random="6f4919a1d629", 0xda, 0x1, [0xfff, 0xf7]}, @tcp_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0xfffffffffffffffb}, {"0614", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x258c1ead4e922ef3}, 0x7, 0x0, [0x80, 0x9]}, 0x0, 0x81}, 0x5, [0x0, 0x10001, 0x7ff, 0x0, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r4, &(0x7f0000009000-0x1a)=""/60, 0x3c) 2018/01/17 12:35:59 executing program 5: pipe(&(0x7f0000d03000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000011f000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@routing={0x21, 0xe, 0x0, 0x3fffc0000000, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x78) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000470000)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0xa, &(0x7f00000a2000)='\a\x00\x00\x00', 0x4) unshare(0x80000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000092a000-0x8)={0x0, 0x0}) recvfrom$inet6(r3, &(0x7f00003d3000-0x91)=""/145, 0x91, 0x2, &(0x7f000083c000-0x1c)={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff777}, 0x1c) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) 2018/01/17 12:35:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 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) writev(r1, &(0x7f0000000000)=[], 0x0) socketpair(0x9, 0x6, 0x10001, &(0x7f000088e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getgid() mmap(&(0x7f00008d3000/0x4000)=nil, 0x4000, 0x3fffffffff, 0x35, r3, 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) r8 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r10 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r12 = getuid() r13 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000002000-0x4)=0x0) r18 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote={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], @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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r22 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r4, &(0x7f0000001000-0x118)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000-0x3f)="5db104302b6408f66e287076295f37314fb7b37342855c51fed130c6c41d7da291187fd082fddf7bf2a0bde1d7a666db9891bb684ef0d4065eb9c33d075099", 0x3f}, {&(0x7f0000002000-0xb0)="45e6f35a9eda502ef2976a2d8337c2171cbf55b916eba04af1c9ebd6e818e5667ac392e97ad9a1978d1f12bb0d08efb87a11426f42aca39814be25beeac8c00a40657a9d0ff1cfc1037deef82f411e8f2b6ce5341dcd320ab72312c902c07f945ccd2a3797fcfa4b2c567006297e56fe812d5fd8a2c8140310661cd521db431b3515ef60c0d8b3c9a9a228e336dc850ef4769489e7bc0b7f46f9e8426f9ee1a0c827fa381a9be33ddb44a57a05498939", 0xb0}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000000000)="6b04e0253c9d56cb44f8e52154ed00867bb033537e1b1a535d8849114e2c1cab1cad69fd9eb2904a5b7c8b0172660960a8ca98955029d4421e3d71f49f88a642e4f5017cf7c8627b902e14aeb38a2fea5f27ddca4e4575749a146d4828a9dffd04dfbce85c91383f025750e44ce065c968bede14488c4e50e60be2e069650ebd4eb43215992196df95c9ada8a251d3a3ec1ee99797b81757748e4d7ca8a6d95495881769bec8003f8df5479b966cefc92c30d093e30cb581fd40797cc3ef3dd2ae3bca86b626224f19e36f790c3e0895ec0062e1865c82e8ee40049cbd5a3d3fce5fafa02c40d6a59502772155a6c246", 0xf0}, {&(0x7f0000002000-0x8f)="450d7a4c517c658b483111a1198996ff4ada4a568f96bbb8a89a5f371f6fd9f56e2c613e79787a8d381430e8e00be9f893a7cb7769dd561af8e6a073c5cb83725646994c6331b053b62931dd24ae4829aa34ecdd55a0d5a4230f163a187a91800972abb31b47ccf2f45f46c16c9393983ae96b6f95b3c601fd51f09d24e635754776bda6c1e09abb28e49da004f9a0", 0x8f}, {&(0x7f0000002000-0x3f)="b562ac284ed3371044c9a2fd270ed6455274e3d9270cc9f26c5870b33c9a4fda166ddd4f51e1fdb9ad694414114b1219e91f3006d231ffc4e6ac9382b80711", 0x3f}], 0xa, &(0x7f0000002000-0x70)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x38, 0x1, 0x1, [r3, r4, r4, r4, r5, r5, r5, r0, r2]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x70, 0x40000}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000)="ab68858607036ae18582981b3204acfb75938c9a7c977c1c5fd42eddd80500a6a34f5251f3fa48f052995d2d2e2703f8f70f6a854a67f841ba137b1b1b3eb72ed6d4b7a3993d9cbaf37bdbf6f5c011afb28d46f4b9a701f21da96e9e062284e70691d23931c25201c4888d67399949caada58a2fb1a90235cf90b82d12c1c06b60a39f045a00276e09126cf0cf37a7b629b03564475f96872e4fe5dc7595c5d64c504d6a6acd6c106b9b9abea3fbf51fd009ee1d822030295d4a3d83e2f8824b78656e693478b99e0806", 0xca}, {&(0x7f0000000000)="b0abdae2936b7726a2990f3aeeb5955e298d5ac13ff9aae46a660e3b2016610c96bf7dc0b9738d7d570e0977771c4821eb30311d426a8609c57e127860acf91eb6a14d9356c68ba4c1c51ec551f7cad230ecd11b298e119ded23dfa5e7aa1df59546b31e9ca4cd58869122633b76b6c5264dd24265fa1b051fa0dc1a4a9a8af533265a381331", 0x86}, {&(0x7f0000001000)="2463bb02deb8a5567e05b0d10fc2fad9be1d336a8a94db2d9fde356ae215092af666b11581c2f3fe9a83dfcf864e2544e6cad0a8a342c9dd0b57bb4c26f31cce4fd3d88463cfe29f941fca180e6094d81fec09c3ab0a0c4d09f60e4a058894f5083c9eb743d4598bc248a4802e497ffd955a824c84f5aa5a4eaac0de1851e1abd1f92e066739ed452abdaad85575f47a0df49c1eda723ad96ddb2819dbea3d980e0007c3f48e4fc78f5ff93b52cce3fed8275a0672037209d2a51282d33e2853a18550c6ece141c02abd00bf7eda", 0xce}, {&(0x7f0000001000)="4663902cb29ed57e72630bbc5f17c5365f5dcfbdd402e7339d37ec252b5903e0d6abc1d5f5775959f5b35a0f021589b187cacfbfdf8ee0be1b3486f45057663f95c0aed9", 0x44}], 0x4, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x28, 0x1, 0x1, [r5, r0, r4, r2, r1]}, @rights={0x28, 0x1, 0x1, [r5, r1, r0, r1, r2]}], 0x70, 0x800}], 0x5, 0x4004000) bind$pptp(r3, &(0x7f0000000000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) [ 2580.341082] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42173 sclass=netlink_route_socket pig=20544 comm=syz-executor4 2018/01/17 12:35:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) bind$inet6(r0, &(0x7f0000c6a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000f0000-0x8)={0x0, 0x122}, &(0x7f0000621000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c20000)={r1, 0x0, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ea3000-0x4)=0x0, &(0x7f0000849000)=0x4) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) pipe(&(0x7f00004ad000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00002e8000)={{0x7ff, 0x0, 0xfffffffffffffff9, 0x3ff, 0x271, 0x101}, 0x0}) 2018/01/17 12:35:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0xffffffffdffffffc, 0x3) readv(r0, &(0x7f0000aec000)=[{&(0x7f0000ffd000-0x4d)=""/77, 0x4d}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000c55000-0x38)={&(0x7f0000eb1000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000d91000)=[{&(0x7f0000cb9000)=""/49, 0x31}, {&(0x7f0000f3b000-0x2b)=""/43, 0x2b}, {&(0x7f000072d000)=""/164, 0xa4}, {&(0x7f0000aee000)=""/84, 0x54}, {&(0x7f00009a7000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f00009a2000-0x5)=""/5, 0x5, 0x6}, 0x2000) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000072e000)={0x1, 0x60, 0x6, 0x7}, 0x8) pread64(r1, &(0x7f0000644000-0xd7)=""/215, 0xd7, 0x0) 2018/01/17 12:35:59 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) syz_emit_ethernet(0x4a, &(0x7f000000b000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x33f, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000010000)=0x3, &(0x7f0000010000)=0x2) 2018/01/17 12:35:59 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f00005bd000-0x30)=""/145, &(0x7f00002e9000-0x4)=0x91) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000c2c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00008a0000)={0x0, 0xb9f}, &(0x7f00004aa000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000035000-0x10)={r2, 0x78, &(0x7f0000fd5000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in6={0xa, 0x1, 0xffffffffffffffc1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x77, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007c0000)=0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0x4caf, &(0x7f0000fd5000)=""/0, &(0x7f0000fd5000)=0x0) socketpair(0x1f, 0x80002, 0x1, &(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000fd5000-0x4)=0x0, &(0x7f0000afb000-0x4)=0x4) [ 2580.403780] dccp_close: ABORT with 254 bytes unread [ 2580.416963] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42173 sclass=netlink_route_socket pig=20565 comm=syz-executor4 2018/01/17 12:35:59 executing program 6: 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) socketpair(0x1d, 0x80f, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000003000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x5, &(0x7f0000000000)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/17 12:35:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000035f000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c9000-0x4)=0x10, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000711000)={0x8f6e, 0x20, 0x7, 0x7fff, 0xff}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0x0, 0x6f, &(0x7f0000b76000)="", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) 2018/01/17 12:35:59 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000000a000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000a000-0x98)={r2, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb5, 0x7}, 0x98) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 12:35:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f0000385000)=@ethtool_link_settings={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 12:35:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079f000-0x20)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000026e000-0xc)={0x0, 0x0, 0x30}, 0x2d1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 12:35:59 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000062a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0x7, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @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]}, 0x92, 0x7, 0xe93a, 0x20, 0x6, &(0x7f0000001000-0x10)=@common='ipddp0\x00', 0x7ff, 0x5, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x1, 0x8) bind(r1, &(0x7f0000b81000-0xe)=@l2={0x1f, 0x40, {0xc0000000, 0x0, 0x0, 0x80000001, 0x8, 0x5c}, 0x6, 0x1}, 0xe) 2018/01/17 12:35:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff21, &(0x7f00006b6000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x6, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) pipe(&(0x7f00006c8000)={0x0, 0x0}) bind$ax25(r0, &(0x7f0000ebc000-0x10)={0x3, {"a6ab3764413cb0"}, 0x5}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000778000-0x8)={0x0, 0x0}) 2018/01/17 12:35:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000af4000-0x38)={&(0x7f000001c000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a0c000-0x50)=[{&(0x7f0000b28000)=""/55, 0x37}, {&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000000000)=""/98, 0x62}, {&(0x7f0000001000-0xe8)=""/232, 0xe8}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x6}, 0x10000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000008000)=[{{&(0x7f0000010000-0x10)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000e000)=[{&(0x7f000000f000)="47c856b37f40c2", 0x7}, {&(0x7f000000f000)="43021a6ed5e3116670978375c13eb9d2f937c88504228d05d96b88e04a18c692ce2de265789ae0f4140330cdd041e74ce8da27ac9edf6bd70d6548b617cd068ced8c244224347c6b9904f268ce92d6fb236fda719d2b2e7b5c2247277947ad5285aa31af6343ce2134adc6059d5cdb4bd8f343acd4a4054aa4c518e88cbf100cecbca6cf160771cc5edfacf894a4df95e6ebf351e9ac95256e2c61a2b47885c654c740e62a908cf40c38d947", 0xac}], 0x2, &(0x7f0000010000-0x120)=[{0x28, 0x10a, 0x0, "bbc5e18d5288dab76cc7a15fb448749f6b5086"}, {0xf8, 0x13f, 0x5, "959d9449cfb98ada989388b1748efb98ba9e13f354adf3d88820897237ac96f4901676ba22e820218ca3dbdd85f293fea1d6e9a462e294d5bd2bfa08029dd9536db06a591ada3c37f3f49ce081f23aed40dfbc2d9eed31fae6c36894fe2f4786a477b3159dbebb96933d3624c903cb5646d494a84bc58c5c8dee6966595b93bd2d8dfd2b29c763d1462d01519ed27a5996a209610c37cc535cf440b6224df5378990fa43542c67780deeab1f4be261aa233adecc47b64b14ed7c0c28914082cf87efd21c11a575c928db38b3c5f4ceb06227bbd93f87124cbc4df4a9c508ee29927fc4"}], 0x120, 0x80}, 0x9}, {{&(0x7f0000010000-0x20)=@pptp={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0xa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000007000)=[{&(0x7f0000007000-0x89)="9f4bec9a83ae737ea4937c11ae2fe94416b3b941b823ebee545eb7a860d3ed389abe9957c93bcee05bf5b12414b63917d84910334e69a5133effa9a16d3cf0b70700e221bdc9a781ff36ddf37716a0feef865ecce5a359b7b7de59ec9c10928f15cf25c9477213765c2295c2f200c489d75a016c2d9a85ff7b7c820c1931e476548fc7a6ca63d27acc", 0x89}, {&(0x7f000000f000)="b6fe23ff2b564a508e57773e0239e0bacff4da65afb9d58f20aa375126055ad2e1903d078f24accd17f75948a9603a07e45835436f5612b088942b4475375582a81734144f3bc507672e221616d7db6f682bc43243fc2090c2cafab5b52f30dc9fa40342aa1d1a53a5016b5eb45bafa95a71c3bcdde25f72412a20c9686fc886971f8637e0eb6d5b09a412bfddb362a86e0b6b7bfa28e3b378e3619790ef784153aac6f28476d9b1506d26ccb237d07b1aa42ad2eaeaba314772f2481d41d98d77065d1d4f38edbb423c56", 0xcb}], 0x2, &(0x7f0000010000-0x1f8)=[{0x28, 0x10b, 0x9, "8baf03e73d08a7ade9d0e44b22f21726d868bae7"}, {0x108, 0x88, 0x0, "0f7b23e202d64758e86485d2c56bd417a51e60c79c47e6913b5bf220f32ad18192657ee2f60d59bd25d54b7221698d4ff2bdf59eb86f709f4bd49acc5ad0961ac3af8e7ef5e352aae592d05dc0780ae327e871023481ab707b055b7d3c17a63aa97bacb8e13d7ca0f8188e383cd6b310c0323e45297331cc0c7b5098c83a9f88621682ef3a7cf011bcd8a959ee880481acef505742e4983c944f5fbb232021fd72c322056e3be7f51eb838471d8d7880d18a2910b4d16ca310373833169079e90999ef9c8134531adb3d1b55bb18f4312d687cfff8622dc2f3f7a1feac6c60d5b967c7a2794f762471bb191a4b5ca92cfd"}, {0xc8, 0x10e, 0x20, "4041d3162bdc11809331812bcaf8b51cb60a9ab1e960d3b9dd473a0a214f79466b0af5989576689b376cf007409579aae2afdb7f028e74852328e2ef1dbe8697c6afe5b4b0f6624247caa1b8013552594c139dcfc8c0626b37e1728c5c342f3a44d4d63f1a60cdeb80ce70a75ca5cdca6f1e78abb58d73b0315605a8d164c85c81eb61e73799170a046ed49b9ffc66e031f8d00c77bcf61ed525542c2fbb0a771c2fc62126a6daeafccc50e48b25c38b4f"}], 0x1f8, 0xc0c0}, 0xdc8}, {{0x0, 0x0, &(0x7f000000f000)=[{&(0x7f0000003000)="766fe6bb545387bc92e548bef59e45dba617d6b9207ac8fc4314fa96d844868f81b4f9d3e30f59b5107395971b2a4ae75be1a06ce4fdcdc33f0ac38d4b4f29cc9264985ad64b9b081e660d864efc582c24bd036c", 0x54}, {&(0x7f000000f000)="a852b8f2c2ee4ac03a6589430f0abc83c1236829a0d5d953b1cce767aeea46f09525ef0ab2925bc32cd090d9eda3d2bab8c60b8d19b149b33e462fc80bad5d4b5c8fc1b1cb96a9c32046f75f229f0452eaf23607b7a7b37cbb2a62c74fd09e4c0183f68eab9acd6d572c511bf2cd55ac73a85685f00887aa50436e68facdfdfbf5a85f8a6d9f49c8bbb8258aef3415", 0x8f}, {&(0x7f0000010000-0x38)="235b28865b77d2ab61c73c69c5f8bfc0417b3bf17860c5b69af02e8bf019a575cce2cd1d2182eb36531d8d2644f4fbcaad2f1b36ed62f080", 0x38}, {&(0x7f0000005000)="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0x1000}, {&(0x7f0000003000-0x66)="fe8e46d0ced47a486c62d7c2535b09429aff3bd5d2d17926d89f273dd449b6f16dc13952fb0887479ec6fd9267126e3b43a5bbbf064adedb9547601b6bdf4d10d1760ce23bce847cf0c4ea5e6eafcc66a4d9151e1e3642a35687e493a5a9e03c36126a4119e9", 0x66}, {&(0x7f0000004000-0xa5)="1a85ca033364533a4292bd6616a1b5b250a0a8dc37511e6c857c3a3c4436f23c615f17cfba059dfe0deedc03531b46dd51fcdb92dae2d4737d68aae81eb25760534400143e0a33f4fb808b83ffe16a0698e11cec7f981b8b4f1a0e6c78e2ab350aca8850c6272a07a6b25db73d26ad5cb2f5dfd0781082f4998b45585458ef29070633f7cec1f3e9cbf843356ff00af5c08fc23f6ed0c507c1adaa9c0387df9df65509491a", 0xa5}, {&(0x7f0000002000-0x4f)="9f526f983405a0df4b4d9d7c7b67ec5d17c4e277995f2b9b1f352c36688d3a59da9ac25cb4fd7f63ae95cdae7c715e9745092300ae9ac2e71af5cc744f8522eab3f22dbcb499c94af6308f72499ce1", 0x4f}, {&(0x7f000000f000)="c46141690ab553f6136d8cab6cb0c19aba7cf6ad059a06942b23e16d94be46ce06f1f8cba948706ebe7746d4d23feff6f9ea973fac1f9c8cb2edafd5f64f39166f1e18736ab001712bbd0993ab72c727b844f76c4c8977b34e3b128668465735b4474fe15a893a9c8804d904dd2d929bc9827dd95b7f5dde8f884fe435d14a2a4944db7d1f5802b34fd41cae554ed1ed7a20c9e2ec05e655", 0x98}, {&(0x7f0000010000-0xf1)="fbe4768c28d8cc3e636481d87643a19dd8a006a764a8bf4d55830888224fe70e7d70a82db72217b263305a04bc06a66f05a5262ffd84803ac9021a649cc3eb208b4c6040e18b35dd59d89fbe88bc2a1e88f3b18442ea28e5a93c9c4324006b5716c9ef0f10a20ce4f66c65441b1508a0aec6799fe17a53ae2a44084eff9ab42b716a4329ad28b83953c15a0dde09fe76b5f5d9b1ae5401ca41b52aab3d43f43699bc9e5ea6c6513c19c23dbac2f491065ddbe3dfbf4f5b4e85d4f11a5a2114f4130a18e2ad83472ad1a0c3b9450ca128281ef9a7d55d23873378f6bf18c2411e3bcf69f3fae05137dff87e6bcc6c8ca200", 0xf1}, {&(0x7f0000010000-0x24)="d7b65ff3cb801cfabd3a60acae25317b3407ec1ffae2d6159febd366ea0e6e44c44bd77e", 0x24}], 0x7, 0x0, 0x0, 0x20040000}, 0x3}], 0x4, 0x40000) 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(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x2, 0x0, 0x0, 0x0}}, 0x183) setsockopt(r1, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) getpeername(r1, &(0x7f0000003000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000009000)=0xc) sendmsg(r1, &(0x7f000000c000-0x38)={&(0x7f000000d000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58, &(0x7f000000e000-0x10)=[{&(0x7f000000d000)="ced159152aa6033d89", 0x9}], 0x1, &(0x7f000000f000-0x128)=[], 0x30e, 0x0}, 0x0) 2018/01/17 12:35:59 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000009000)=0x9138a01, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000018000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0x20) bind$ipx(r0, &(0x7f0000011000)={0x4, 0x6, 0x8, "460d4074abd3", 0x2, 0x0}, 0x10) 2018/01/17 12:35:59 executing program 1: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0xe, &(0x7f0000001000-0x1)='1', 0x1) listen(r0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000cc1000)={0x1}, 0x1) 2018/01/17 12:35:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000296000)=0x0) sendmsg$nl_generic(r0, &(0x7f00005b7000)={&(0x7f000095e000)={0x10, 0x0, 0x0, 0x2000080}, 0xc, &(0x7f0000be8000-0x10)={&(0x7f0000caf000-0x1264)={0x1264, 0x38, 0x8, 0x5, 0x3, {0x1, 0x0, 0x0}, [@nested={0x1214, 0x2d, [@typed={0x10, 0x90, @u64=0x2}, @generic="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", @typed={0x48, 0x2a, @binary="674f73ff5ab6d8faa3b766a4bd98fe21f64d0c99b0c538032c958e6192f02ca4a8e5f0cae2c6e5abf3b1d4ced67481104895c9eb568143752b28b96e46"}, @typed={0xc, 0x4d, @fd=r0}, @generic="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", @typed={0xb0, 0x89, @binary="2f107c764830d28a29a12a933cbf98d849f932894d910a5c701b4cfcf325efeef1d644bfa76a857807814bce19e55930f248f60a24612773ab2d047d2e3a40b2e54575f829c500930aec8d0fb3805fcffdb4a238f7dcba7cff39df3898e8549bf09303bc5785db3b4c0315bdc4075e13d871441c058cf657dc69c468c14d583ff49e2d61cea40ab5a395730b93c542fea1a12043a8dda208a2f40f0c000e1daa66fec9e819"}]}, @typed={0xc, 0x1d, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x5d, @pid=r1}, @generic="8b31cd348b639b83db6b29b3bbcb7e29d36cb83106eed5d5ad43c8a91f820947afbc77"]}, 0x1264}, 0x1, 0x0, 0x0, 0x4040000}, 0x80) 2018/01/17 12:35:59 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x3e, 0xffffffffffffffff, 0x100) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000001c000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000)=0xe8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000011000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f000001c000)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000)={&(0x7f000001d000-0xc)={0x10, 0x0, 0x0, 0x80014000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001d000-0x50)=@newneigh={0x50, 0x1c, 0x224, 0x7, 0x1, {0x7, 0x0, 0x0, r1, 0x0, 0x80, 0x9}, [@NDA_MASTER={0x8, 0x9, 0x10000}, @NDA_DST_MAC={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @NDA_VLAN={0x8, 0x5, 0x4}, @NDA_IFINDEX={0x8, 0x8, r2}, @NDA_PORT={0x8, 0x6, 0x0}, @NDA_SRC_VNI={0x8, 0xb, 0x7}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x4840) pipe(&(0x7f000001b000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r3, &(0x7f000001b000)=""/176, 0xb0, 0x62, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x14, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$ax25(r4, &(0x7f000001c000)={0x0, {""/7}, 0x0}, &(0x7f0000015000)=0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000001d000)={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]}}, &(0x7f000000f000)=0x8c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000001d000)={r5, 0x3}, 0x8) 2018/01/17 12:35:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x2f, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f0000f4b000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001bf000)=0x10) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000a9a000)=0x0, 0x800) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000467000)={0x189, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffeffff, 0x8, 0x1, 0x0, 0x0, 0x8, 0x800007, 0xb}) 2018/01/17 12:35:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c8b000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000daa000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/17 12:35:59 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={@generic="09d1b41b3b9b32814da58cc5b681fb71", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000ee1000-0x81)="c2", 0xfffffffffffffe89) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00006ad000)=0x0) [ 2580.603511] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/17 12:35:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdb0) 2018/01/17 12:35:59 executing program 0: socketpair(0xb, 0x1, 0x3, &(0x7f0000cb9000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000633000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000000)={r0, r1, 0xe42e, 0x2, &(0x7f0000001000-0x60)="0b18baa06951be8206abf2d7853803a0b5a91430ca0f2606a56100b83ccd01c7b1cd8f0491a6b66bcb698cbe42e571ae46d59b7ae37cc9b106c7b17acc853456d75223af5a41002d0b1826eef55b9dc530f6bf8b3d47250ac2f25c7018a95eeb", 0x3, 0xc2b, 0x1, 0x9, 0x4, 0x5, 0x37b7, "cd0802e043ace19ca35545dd8861639c5c872669e8a358ea222f51f71083993798141f672b8abe418774ed8ceeed7e4741835ce4d61fb0a1d8c8d0ce82a439f10fca72163d07392eb08c5c8999c680e157f690337f712269794ea189e5aba0ba761b4fc8ac4596ad49377562aaf9ee94a3"}) socket$inet(0x2, 0x7, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00003b8000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000024a000)=[], 0x4, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa0, &(0x7f000094c000-0xe0)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "910008", 0x6a, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x29, 0x6, 0x0, 0x3, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x87, 0x0, 0x5, 0x4, 0x0, 0x1, 0x0}, @dstopts={0x3b, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "819468"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/17 12:35:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005ee000-0x4)={0xffffffffffffffff}) sendto$inet6(r0, &(0x7f000083a000-0x1e)="93723e949c283dd0dd4342b50b51fd3b40f2295e137b8ad7c7d48a9ef052", 0x1e, 0x4000, &(0x7f00009e8000-0x1c)={0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe6", 0x10) r2 = accept$alg(r1, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r2, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[], 0x0, &(0x7f0000d74000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00002b7000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000077d000-0x10)=[{&(0x7f000067d000-0x6f)=""/111, 0xfffffee4}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000079e000)=0x0) 2018/01/17 12:35:59 executing program 4: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$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$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) socket$inet6_icmp(0xa, 0x2, 0x3a) 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) r1 = socket(0xe3bc0716a6c08c61, 0x3, 0x9) socket(0x3, 0x6, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000ad3000-0x2c)=[@in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xbea4}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000934000-0xa0)={0x0, @in6={{0xa, 0x0, 0x60000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000001, 0x7, 0x8, 0x83}, &(0x7f0000ad2000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000121000)={r2, 0x8000}, 0x6) bind$ax25(r1, &(0x7f0000557000-0x10)={0x3, {"36c12ebbe6b8f3"}, 0x1000}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00003c5000)=0x1f, 0x4) 2018/01/17 12:35:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000016e000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000b46000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0xa, []}, @timestamp={0x44, 0x10, 0x6, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x3b1, 0x3, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x20000af2]}) 2018/01/17 12:35:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac2000)={0x26, 'aead\x00', 0x20, 0x10000000000, 'rfc7539(ctr(twofish),sha512_mb)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000066000)="00078eeb", 0xfffffeda) recvmsg(r1, &(0x7f0000f8c000)={&(0x7f00002ed000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000447000)=[], 0x0, &(0x7f0000c4c000-0xe5)=""/229, 0xe5, 0x0}, 0x0) 2018/01/17 12:35:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair(0x18, 0xa, 0x1, &(0x7f0000eb5000)={0x0, 0x0}) connect$netrom(r1, &(0x7f0000138000)=@full={{0x3, {"19471664e1594c"}, 0x6}, [{"bd6a967258d51e"}, {"4edc3032a3e154"}, {"9ff97cb367649a"}, {"6f1bb591445332"}, {"a71bb114474b3f"}, {"ffbde52fdd359a"}, {"104b26f949e88d"}, {"5197d9c26bdfa6"}]}, 0x48) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00006af000-0x20)={0x100, 0x0, 0x2, 0xc0cc}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00004ab000)=0x10000) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f00006d5000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000ae000)={0x1, &(0x7f00007da000-0x10)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 12:35:59 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f000028b000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000054c000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000000)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x6, 0x7, &(0x7f0000f83000)={0x0, 0x0}) accept$nfc_llcp(r2, &(0x7f00001b3000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000022c000-0x4)=0x60) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000f85000-0x10)=@ax25={0x3, {"48d1f43f862269"}, 0x40}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000c4a000/0x4000)=nil, 0x4000, 0x0, 0x80010, r3, 0x0) bind$alg(r3, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) connect$pptp(r1, &(0x7f0000624000-0x20)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f0000f83000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f83000)=0x8, 0x80000) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r4, 0x107, 0x1f, &(0x7f0000f83000)=0x0, &(0x7f00002bf000-0x4)=0x4) r5 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000f85000)=""/211, &(0x7f0000f85000)=0xd3) sendto$packet(r5, &(0x7f00006f3000-0x47)="31ac3fa0babc4a8169158f3fe07a5fba36", 0x11, 0x0, 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r4, &(0x7f0000f85000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007ce000-0x4)=0x14, 0x80800) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000f85000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, r6}, 0xc) recvmsg(r5, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) accept$alg(r3, 0x0, 0x0) [ 2580.654992] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/17 12:35:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x801, 0x7a4) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000922000-0x4)={0xccbc}, 0x4) 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)="72733976f8030a4ae9ffffff000000000184ce10", 0xfffffea8) r2 = accept$alg(r0, 0x0, 0x0) getpeername(r2, &(0x7f00009e0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fa000-0x4)=0x2e) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000652000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000891000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000350000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009b5000)={0x0, 0x0, 0x0}, &(0x7f0000266000)=0xc) sendmsg$unix(r3, &(0x7f0000f83000)={&(0x7f00003b0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000076a000-0x70)=[{&(0x7f0000285000-0xb1)="27314dfdf4b7ea88a543524545b11e19b01290c56781b3e1a240cce40fb615b2f0377079fd75016965defab4dc6ac2d4b2752b6c15ba75cd7bb77367e00db300b536b216b9a9a0a64892e7f39fb7a01005b3afd18ca3b9a6517a9a828882c1097aa7ef6158f750cae92b49b7e841108e9edd28f816e1e47a095e28a0d5b4fcc12991860f4ca1a853805ce041910e6dd1cb8ac0b6edc0f777866fb25f9aeea98bf4707600eb596549e4e1fe66efe883444b", 0xb1}, {&(0x7f000009c000-0x17)="4ae4abfa5b3ed7fdc4ff73ee62f5c55ea57bc84ad92a53", 0x17}, {&(0x7f0000e9d000-0x46)="14f00710e6e847d5c2020e5982e04ccaf112276fe35da8eeb67c4dbe18fefdc100d6d141407da7c50d717ddaea97297aa670690268ca4431fb05d1cd5ec10a25b23e850ea6e8", 0x46}, {&(0x7f00007dc000-0xa3)="c6a21e13114d8f12bed6fcc1aa77245a66571e1098d655367d9af377610aa9219eda7222b57f807ee687a39e7878bfa506e16857f82f5268026f3b42bbcacbd353de3197eb76d9b081bd29cb7c28f94906cbfe33cdbc690373eaf7eb8877c7a3bea407e60fa974a1279ff9ca91c982159be4528cccc9934b0834bcb8379b466d203da1ce5c3734d59607dc37afb1cee667902f590edf52d7bd31817fed09084c199738", 0xa3}, {&(0x7f0000d83000)="b627971f6bed6eaba1210dec49442354ba4e14d7967fa9f48011d32fcdb34feda8d1966e60185cbd54ea967eb396d5b6c1dd39eb2321fcec0c946a48b4276fd7d4d6331319cb0ce0d6c3f8e186f20b653b3742bf4f0d018c1ab2c0", 0x5b}, {&(0x7f0000266000-0xd2)="be2120ddb983a89b865e13cfbf137403ba07f890ce8de88a3f3f17a08d1b77b0a334c28bc932da6ef776901348270d5a80cc74e2cf2ae6d753de5d0fe2b8f7ab55b481f3d9e37ce6e3a398189f587cf14ea1398192dae9807645fca8ce25cee16e9fd4554a4c7a19ea101da08476f0599a06dad745c9374b4efb0b356d70dcddf0285c70d8ac4b20cf0e2d7215de8650318a65b970ba488e57f287515fa93b0307e869c1fe98a72a41904f7eedc6f9698357fd4b1b2d170032b16eaf959cc57f34fbdf2245674b33b437ff93274539bea008", 0xd2}, {&(0x7f0000570000-0xcd)="3454d6efe4fd7bb7b427cc216f686d67e88b813a60fe0b1ad230150b11decb7fce38b8bd3f2c6ed4b01461957b00a8c8d660c7b1265bf2501993e422ec120688e7505026f62ef7d1aca9be75dd8da6e688013fed72ce5cf45768423309a31d7198711c017c4a8fd79fb2c77ab49d88a8e179919b94f05ee0ee1c7677c57daa1e04f7b4e6a7b11652ed104cb1a6ed40419f87ded2fe05a269d5e500defe6cea558b0cc69c20035d77fd397e5397eacf19b4a5f33b87d5724b1933e4263bacff295167f9a44cc660447afd078db3", 0xcd}], 0x7, &(0x7f0000b71000-0x38)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x38, 0x40000}, 0x40001) sendmmsg$alg(r2, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(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 12:35:59 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000018000)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@generic="50e8c62a317a"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000000f000)={r0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000001b000-0x4)=0x1, 0x4) 2018/01/17 12:35:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005ee000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(echainiv(gcm_base(xts-serpent-avx,vmac(fcrypt-generic))))'}, 0xbc) 2018/01/17 12:35:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00008f5000)=0x0, &(0x7f000040c000)=0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b1e000-0x4)=0x0) socketpair(0xa, 0x0, 0x4, &(0x7f00007a8000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000cef000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000cd9000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000fb7000-0xc)={r3, 0x80000, r1}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000061f000-0x8)={0x0, 0x3f}, &(0x7f00004de000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ef6000-0x8)=@assoc_value={r5, 0xe404}, &(0x7f0000d9c000-0x4)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f52000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000135000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f17000-0xc)={0x0, 0x3, 0x30}, &(0x7f0000a8f000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000613000)={r6, 0x7ff, 0x20, 0x80000000, 0x2}, &(0x7f0000375000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000fcc000)={r5, 0x7ac7}, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000dbb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f0f000-0x2c)=@ethtool_cmd={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00004b5000-0x4)=0x0) 2018/01/17 12:35:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x800, &(0x7f0000d61000)={0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000333000)=0x4, 0x4) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000ef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r2, 0x400000000005, 0x400000000100006) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000686000-0xc)={0x40000000, 0x0}) 2018/01/17 12:35:59 executing program 2: r0 = socket(0xa, 0x805, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000aab000)={0x1, 0x1f, 0x80000000, 0x2, 0x80000001, 0x3ff, 0x18a69853, 0x6, 0x3, 0xffffffffffffffff, 0x1}, 0xb) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ab2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000016f000-0x4)=0x8) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008dc000)=@sack_info={0x0, 0x2, 0x8}, &(0x7f0000aac000)=0xc) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000aad000-0x10)={0x3d0f, 0x8, 0x200, 0xd8, r1}, 0x10) 2018/01/17 12:35:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab1000-0x4)=0x8) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000947000)={@common='dummy0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000afc000-0x10)={0x3, {"49e3d660e5eb92"}, 0x7f}, 0x10) bind$alg(r0, &(0x7f0000afa000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) 2018/01/17 12:35:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0xfff, &(0x7f00007f1000-0x8)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00004ac000)={0x6, 0x1f, 0x1, 0x19, 0x1, [{0x2, 0x6, 0x4, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00002c3000)={r4, r2}) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000b30000)={0x6, 0x1, 0x2, 0x1, 0x8}, 0xc) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f49000-0x4)=0xe00, 0x4) sendto$inet(r1, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 12:35:59 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x20}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/17 12:35:59 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x86cb, 0xfffffffffffffffc, &(0x7f0000001000-0x35)="370c638b8d5ac59c753e83cd45bde5559e56ebb6a430bb0249a655e8656a437eb915e278331fc9098b0457aa3fa45bb47dcef76010", 0x35) connect$llc(r0, &(0x7f0000673000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/17 12:35:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00002c3000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x800) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000e45000-0x8)=0x0, &(0x7f00006c8000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f000043d000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@jmp={0x5, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f00005f5000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 12:35:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f8000-0x10)="", 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000237000)="ebc45cb1061a7fe526a54d843d2a87c32b64b8a61c7e") [ 2580.876728] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 2580.939138] ================================================================== [ 2580.946572] BUG: KASAN: use-after-free in strp_data_ready+0x232/0x2a0 [ 2580.953131] Read of size 1 at addr ffff8801c0a8b150 by task syz-executor3/20703 [ 2580.960546] [ 2580.962151] CPU: 0 PID: 20703 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #193 [ 2580.969492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2580.978820] Call Trace: [ 2580.981383] [ 2580.983518] dump_stack+0x194/0x257 [ 2580.987124] ? arch_local_irq_restore+0x53/0x53 [ 2580.991769] ? show_regs_print_info+0x18/0x18 [ 2580.996247] ? strp_data_ready+0x232/0x2a0 [ 2581.000468] print_address_description+0x73/0x250 [ 2581.005285] ? strp_data_ready+0x232/0x2a0 [ 2581.010628] kasan_report+0x25b/0x340 [ 2581.014411] __asan_report_load1_noabort+0x14/0x20 [ 2581.019327] strp_data_ready+0x232/0x2a0 [ 2581.023377] psock_data_ready+0x56/0x70 [ 2581.027329] tcp_data_queue+0x1d88/0x3de0 [ 2581.031471] ? tcp_send_rcvq+0x520/0x520 [ 2581.035516] ? tcp_fastretrans_alert+0x2270/0x2270 [ 2581.040418] ? selinux_peerlbl_enabled+0x97/0x170 [ 2581.045236] ? selinux_socket_accept+0x200/0x200 [ 2581.049967] ? selinux_nf_register+0x30/0x30 [ 2581.054357] ? __lock_acquire+0x664/0x3e00 [ 2581.058578] ? dst_release+0x3a/0x90 [ 2581.062278] ? check_noncircular+0x20/0x20 [ 2581.066494] ? find_held_lock+0x35/0x1d0 [ 2581.070537] ? pvclock_read_flags+0x160/0x160 [ 2581.075356] ? sk_filter_trim_cap+0x40a/0x9c0 [ 2581.079838] ? tcp_urg+0xf6/0xbd0 [ 2581.083272] ? tcp_xmit_recovery.part.56+0x110/0x110 [ 2581.088353] ? sched_clock+0x31/0x40 [ 2581.092057] tcp_rcv_established+0xab9/0x1be0 [ 2581.096543] ? tcp_data_queue+0x3de0/0x3de0 [ 2581.100851] ? ipv4_dst_check+0x18d/0x230 [ 2581.105332] ? rt_cpu_seq_next+0x160/0x160 [ 2581.109557] ? __lock_is_held+0xb6/0x140 [ 2581.113604] tcp_v4_do_rcv+0x2ab/0x7d0 [ 2581.117472] tcp_v4_rcv+0x24ba/0x2ea0 [ 2581.121260] ? lockdep_reset_lock+0x84a/0x10a0 [ 2581.125831] ? tcp_v4_early_demux+0xa40/0xa40 [ 2581.130327] ip_local_deliver_finish+0x2f1/0xc50 [ 2581.135065] ? ip_rcv_finish+0x1e30/0x1e30 [ 2581.139278] ? nf_hook_slow+0xd3/0x1a0 [ 2581.143240] ip_local_deliver+0x1ce/0x6e0 [ 2581.147733] ? ip_call_ra_chain+0x6d0/0x6d0 [ 2581.152045] ? check_noncircular+0x20/0x20 [ 2581.156258] ? __lock_acquire+0x664/0x3e00 [ 2581.160484] ? ip_rcv_finish+0x1e30/0x1e30 [ 2581.164707] ? check_noncircular+0x20/0x20 [ 2581.168923] ip_rcv_finish+0x953/0x1e30 [ 2581.172880] ? inet_del_offload+0x40/0x40 [ 2581.178575] ? ip_rcv+0xf22/0x1840 [ 2581.182102] ? lock_downgrade+0x980/0x980 [ 2581.186229] ? lock_release+0xa40/0xa40 [ 2581.190183] ? __lock_is_held+0xb6/0x140 [ 2581.194227] ? nf_hook_slow+0xd3/0x1a0 [ 2581.198104] ip_rcv+0xc5a/0x1840 [ 2581.201452] ? ip_local_deliver+0x6e0/0x6e0 [ 2581.205921] ? rb_insert_color+0x1580/0x1580 [ 2581.210305] ? lock_downgrade+0x980/0x980 [ 2581.214442] ? inet_del_offload+0x40/0x40 [ 2581.218571] ? ip_local_deliver+0x6e0/0x6e0 [ 2581.222881] __netif_receive_skb_core+0x1a41/0x3460 [ 2581.227886] ? check_noncircular+0x20/0x20 [ 2581.232107] ? nf_ingress+0x9f0/0x9f0 [ 2581.235888] ? print_irqtrace_events+0x270/0x270 [ 2581.240628] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 2581.245812] ? update_curr+0x2e3/0xa60 [ 2581.249686] ? __lock_acquire+0x664/0x3e00 [ 2581.253915] ? numa_migrate_preferred+0x250/0x250 [ 2581.260303] ? kvm_sched_clock_read+0x25/0x40 [ 2581.264782] ? account_entity_enqueue+0x3c8/0x6e0 [ 2581.269608] ? check_noncircular+0x20/0x20 [ 2581.273826] ? print_irqtrace_events+0x270/0x270 [ 2581.279179] ? enqueue_task_fair+0x3b7/0x2950 [ 2581.283659] ? find_held_lock+0x35/0x1d0 [ 2581.287701] ? check_preempt_wakeup+0xb20/0xb20 [ 2581.292353] ? find_held_lock+0x35/0x1d0 [ 2581.296396] ? lock_acquire+0x1d5/0x580 [ 2581.300345] ? process_backlog+0x45f/0x740 [ 2581.304554] ? lock_acquire+0x1d5/0x580 [ 2581.308499] ? process_backlog+0x1ab/0x740 [ 2581.312717] ? lock_release+0xa40/0xa40 [ 2581.316676] __netif_receive_skb+0x2c/0x1b0 [ 2581.320973] ? __netif_receive_skb+0x2c/0x1b0 [ 2581.325448] process_backlog+0x203/0x740 [ 2581.329480] ? mark_held_locks+0xaf/0x100 [ 2581.333600] ? try_to_wake_up+0xf9/0x1600 [ 2581.337732] net_rx_action+0x792/0x1910 [ 2581.341695] ? napi_complete_done+0x6c0/0x6c0 [ 2581.346167] ? trace_hardirqs_off+0xd/0x10 [ 2581.350378] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 2581.355466] ? try_to_wake_up+0xf9/0x1600 [ 2581.359590] ? lock_downgrade+0x980/0x980 [ 2581.363720] ? migrate_swap_stop+0x970/0x970 [ 2581.368111] ? find_held_lock+0x35/0x1d0 [ 2581.372236] ? check_noncircular+0x20/0x20 [ 2581.376445] ? lock_acquire+0x1d5/0x580 [ 2581.380392] ? lock_acquire+0x1d5/0x580 [ 2581.384348] ? __hrtimer_run_queues+0x394/0xe20 [ 2581.388994] ? lock_downgrade+0x980/0x980 [ 2581.393124] ? lock_release+0xa40/0xa40 [ 2581.397083] ? find_held_lock+0x35/0x1d0 [ 2581.401140] ? clockevents_program_event+0x163/0x2e0 [ 2581.406218] ? lock_downgrade+0x980/0x980 [ 2581.410357] ? pvclock_read_flags+0x160/0x160 [ 2581.414836] ? check_noncircular+0x20/0x20 [ 2581.419049] ? print_irqtrace_events+0x270/0x270 [ 2581.423785] ? ktime_get_resolution_ns+0x300/0x300 [ 2581.428688] ? lock_downgrade+0x980/0x980 [ 2581.432814] ? do_timer+0x50/0x50 [ 2581.436246] ? __lock_is_held+0xb6/0x140 [ 2581.440295] __do_softirq+0x2d7/0xb85 [ 2581.444071] ? task_prio+0x40/0x40 [ 2581.447620] ? __irqentry_text_end+0x1f8d34/0x1f8d34 [ 2581.452701] ? irq_exit+0xbb/0x200 [ 2581.456218] ? smp_apic_timer_interrupt+0x16b/0x700 [ 2581.461205] ? smp_reschedule_interrupt+0xe6/0x670 [ 2581.466119] ? smp_call_function_single_interrupt+0x640/0x640 [ 2581.472006] ? _raw_spin_lock+0x32/0x40 [ 2581.475964] ? _raw_spin_unlock+0x22/0x30 [ 2581.480086] ? handle_edge_irq+0x2b4/0x7c0 [ 2581.484296] ? task_prio+0x40/0x40 [ 2581.487821] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2581.492647] do_softirq_own_stack+0x2a/0x40 [ 2581.496950] [ 2581.499166] do_softirq.part.19+0x14d/0x190 [ 2581.503485] ? ip_finish_output2+0x92f/0x1550 [ 2581.507960] __local_bh_enable_ip+0x1ee/0x230 [ 2581.512445] ip_finish_output2+0x962/0x1550 [ 2581.516756] ? ip_copy_metadata+0xac0/0xac0 [ 2581.521055] ? __lock_acquire+0x664/0x3e00 [ 2581.525280] ? __lock_acquire+0x664/0x3e00 [ 2581.529489] ? ipv4_mtu+0x347/0x4c0 [ 2581.533096] ? __lock_is_held+0xb6/0x140 [ 2581.537146] ip_finish_output+0x864/0xd10 [ 2581.541265] ? ip_finish_output+0x864/0xd10 [ 2581.545563] ? ip_fragment.constprop.47+0x200/0x200 [ 2581.552670] ? nf_hook_slow+0xd3/0x1a0 [ 2581.556538] ip_output+0x1d2/0x860 [ 2581.560059] ? ip_mc_output+0x1350/0x1350 [ 2581.564191] ? ip_fragment.constprop.47+0x200/0x200 [ 2581.570156] ip_local_out+0x95/0x160 [ 2581.573847] ip_queue_xmit+0x8c0/0x18e0 [ 2581.577801] ? ip_build_and_send_pkt+0xc30/0xc30 [ 2581.582532] ? refcount_dec_if_one+0x20/0x20 [ 2581.586913] ? is_bpf_text_address+0x7b/0x120 [ 2581.592255] ? __tcp_v4_send_check+0x1be/0x360 [ 2581.596817] ? tcp_options_write+0x228/0x940 [ 2581.601215] tcp_transmit_skb+0x1b1b/0x38c0 [ 2581.605961] ? __tcp_select_window+0x900/0x900 [ 2581.610549] ? __kernel_text_address+0xd/0x40 [ 2581.615026] ? unwind_get_return_address+0x61/0xa0 [ 2581.619949] ? __save_stack_trace+0x7e/0xd0 [ 2581.624256] ? depot_save_stack+0x12c/0x490 [ 2581.628561] ? check_noncircular+0x20/0x20 [ 2581.632793] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 2581.638226] ? tcp_tso_segs+0x240/0x240 [ 2581.642179] ? pvclock_read_flags+0x160/0x160 [ 2581.646647] ? sock_close+0x16/0x20 [ 2581.650249] ? __fput+0x327/0x7e0 [ 2581.653673] ? ____fput+0x15/0x20 [ 2581.657102] ? task_work_run+0x199/0x270 [ 2581.661148] ? do_exit+0x9bb/0x1ad0 [ 2581.664748] ? do_group_exit+0x149/0x400 [ 2581.668780] ? SyS_exit_group+0x1d/0x20 [ 2581.672747] ? sched_clock_cpu+0x1b/0x170 [ 2581.676870] ? tcp_init_tso_segs+0x11a/0x200 [ 2581.681259] tcp_write_xmit+0x68e/0x52a0 [ 2581.685315] ? tcp_transmit_skb+0x38c0/0x38c0 [ 2581.689787] ? kasan_kmalloc+0xad/0xe0 [ 2581.693651] ? ipv4_mtu+0x347/0x4c0 [ 2581.697603] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 2581.702774] ? tcp_v4_md5_lookup+0x22/0x30 [ 2581.706990] ? tcp_established_options+0x2c5/0x420 [ 2581.711903] ? tcp_current_mss+0x254/0x380 [ 2581.716120] ? tcp_mtu_to_mss+0x460/0x460 [ 2581.720261] ? __lock_is_held+0xb6/0x140 [ 2581.724313] __tcp_push_pending_frames+0xa0/0x250 [ 2581.729748] tcp_send_fin+0x1b0/0xd20 [ 2581.733526] ? inet_sendpage+0x660/0x660 [ 2581.737564] ? sk_forced_mem_schedule+0x150/0x150 [ 2581.742387] ? __sk_dst_check+0x380/0x380 [ 2581.746511] ? mark_held_locks+0xaf/0x100 [ 2581.750981] ? do_raw_spin_trylock+0x190/0x190 [ 2581.755545] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2581.760546] ? lock_sock_nested+0x91/0x110 [ 2581.764753] ? trace_hardirqs_on+0xd/0x10 [ 2581.768887] tcp_close+0xbe0/0xfc0 [ 2581.772402] ? ip_mc_drop_socket+0x1ce/0x230 [ 2581.776790] inet_release+0xed/0x1c0 [ 2581.780488] sock_release+0x8d/0x1e0 [ 2581.784177] ? sock_alloc_file+0x560/0x560 [ 2581.788391] sock_close+0x16/0x20 [ 2581.791827] __fput+0x327/0x7e0 [ 2581.795086] ? fput+0x140/0x140 [ 2581.798346] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 2581.804205] ? _raw_spin_unlock_irq+0x27/0x70 [ 2581.808690] ____fput+0x15/0x20 [ 2581.811945] task_work_run+0x199/0x270 [ 2581.815808] ? task_work_cancel+0x210/0x210 [ 2581.820112] ? _raw_spin_unlock+0x22/0x30 [ 2581.824235] ? switch_task_namespaces+0x87/0xc0 [ 2581.828907] do_exit+0x9bb/0x1ad0 [ 2581.832348] ? lock_downgrade+0x980/0x980 [ 2581.836473] ? mm_update_next_owner+0x930/0x930 [ 2581.841814] ? do_raw_spin_trylock+0x190/0x190 [ 2581.846631] ? do_raw_spin_trylock+0x190/0x190 [ 2581.851198] ? trace_hardirqs_off+0xd/0x10 [ 2581.855409] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 2581.860488] ? try_to_wake_up+0xf9/0x1600 [ 2581.864629] ? find_held_lock+0x35/0x1d0 [ 2581.868664] ? check_noncircular+0x20/0x20 [ 2581.872875] ? migrate_swap_stop+0x970/0x970 [ 2581.877267] ? lock_downgrade+0x980/0x980 [ 2581.881400] ? find_held_lock+0x35/0x1d0 [ 2581.885450] ? do_group_exit+0x318/0x400 [ 2581.889495] ? lock_downgrade+0x980/0x980 [ 2581.893620] ? wake_up_state+0xb/0x10 [ 2581.897394] ? signal_wake_up_state+0x3a/0x40 [ 2581.901873] ? zap_other_threads+0x1ca/0x240 [ 2581.906259] ? do_raw_spin_trylock+0x190/0x190 [ 2581.910827] ? force_sig+0x30/0x30 [ 2581.914346] ? _raw_spin_unlock_irq+0x27/0x70 [ 2581.918820] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2581.923816] do_group_exit+0x149/0x400 [ 2581.927676] ? do_futex+0x22a0/0x22a0 [ 2581.931463] ? SyS_exit+0x30/0x30 [ 2581.934899] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2581.939890] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2581.946030] SyS_exit_group+0x1d/0x20 [ 2581.949809] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 2581.954538] RIP: 0033:0x452df9 [ 2581.957699] RSP: 002b:0000000000a2fa08 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 [ 2581.965390] RAX: ffffffffffffffda RBX: 000000000071bec8 RCX: 0000000000452df9 [ 2581.972644] RDX: 0000000000000000 RSI: 0000000000721518 RDI: 0000000000000000 [ 2581.979903] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000878 [ 2581.987153] R10: 000000000000000c R11: 0000000000000202 R12: 0000000000a2f9b0 [ 2581.994401] R13: 000000000071bea0 R14: 0000000000000496 R15: 000000000000000c [ 2582.001665] [ 2582.003793] Allocated by task 20707: [ 2582.007840] save_stack+0x43/0xd0 [ 2582.011267] kasan_kmalloc+0xad/0xe0 [ 2582.014953] kasan_slab_alloc+0x12/0x20 [ 2582.019855] kmem_cache_alloc+0x12e/0x760 [ 2582.025029] kcm_ioctl+0x2d2/0x1690 [ 2582.028632] sock_do_ioctl+0x65/0xb0 [ 2582.032317] sock_ioctl+0x2c2/0x440 [ 2582.035931] do_vfs_ioctl+0x1b1/0x1520 [ 2582.039790] SyS_ioctl+0x8f/0xc0 [ 2582.043133] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 2582.047856] [ 2582.049474] Freed by task 20703: [ 2582.052818] save_stack+0x43/0xd0 [ 2582.056247] kasan_slab_free+0x71/0xc0 [ 2582.060109] kmem_cache_free+0x83/0x2a0 [ 2582.064757] kcm_unattach+0xe53/0x1510 [ 2582.068625] kcm_done+0x5c7/0x1990 [ 2582.072136] kcm_release+0x478/0x860 [ 2582.075823] sock_release+0x8d/0x1e0 [ 2582.079512] sock_close+0x16/0x20 [ 2582.082937] __fput+0x327/0x7e0 [ 2582.086196] ____fput+0x15/0x20 [ 2582.089452] task_work_run+0x199/0x270 [ 2582.093320] do_exit+0x9bb/0x1ad0 [ 2582.096749] do_group_exit+0x149/0x400 [ 2582.100606] SyS_exit_group+0x1d/0x20 [ 2582.104378] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 2582.109101] [ 2582.110704] The buggy address belongs to the object at ffff8801c0a8b140 [ 2582.110704] which belongs to the cache kcm_psock_cache of size 544 [ 2582.124213] The buggy address is located 16 bytes inside of [ 2582.124213] 544-byte region [ffff8801c0a8b140, ffff8801c0a8b360) [ 2582.135977] The buggy address belongs to the page: [ 2582.140886] page:ffffea000702a280 count:1 mapcount:0 mapping:ffff8801c0a8a0c0 index:0xffff8801c0a8bc40 compound_mapcount: 0 [ 2582.152136] flags: 0x2fffc0000008100(slab|head) [ 2582.156781] raw: 02fffc0000008100 ffff8801c0a8a0c0 ffff8801c0a8bc40 0000000100000008 [ 2582.164645] raw: ffffea0006f39ba0 ffffea000766cba0 ffff8801d3279480 0000000000000000 [ 2582.172681] page dumped because: kasan: bad access detected [ 2582.178361] [ 2582.179972] Memory state around the buggy address: [ 2582.184874] ffff8801c0a8b000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2582.192214] ffff8801c0a8b080: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 2582.199556] >ffff8801c0a8b100: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 2582.206892] ^ [ 2582.212836] ffff8801c0a8b180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2582.220170] ffff8801c0a8b200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2582.227848] ================================================================== [ 2582.235178] Disabling lock debugging due to kernel taint [ 2582.240642] Kernel panic - not syncing: panic_on_warn set ... [ 2582.240642] [ 2582.247987] CPU: 0 PID: 20703 Comm: syz-executor3 Tainted: G B 4.15.0-rc8+ #193 [ 2582.256630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2582.265964] Call Trace: [ 2582.268520] [ 2582.270648] dump_stack+0x194/0x257 [ 2582.274596] ? arch_local_irq_restore+0x53/0x53 [ 2582.279586] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2582.284312] ? vsnprintf+0x1ed/0x1900 [ 2582.288090] ? strp_data_ready+0x220/0x2a0 [ 2582.292472] panic+0x1e4/0x41c [ 2582.295637] ? refcount_error_report+0x214/0x214 [ 2582.300371] ? add_taint+0x1c/0x50 [ 2582.303892] ? add_taint+0x1c/0x50 [ 2582.307405] ? strp_data_ready+0x232/0x2a0 [ 2582.311613] kasan_end_report+0x50/0x50 [ 2582.315559] kasan_report+0x144/0x340 [ 2582.319332] __asan_report_load1_noabort+0x14/0x20 [ 2582.324241] strp_data_ready+0x232/0x2a0 [ 2582.328283] psock_data_ready+0x56/0x70 [ 2582.332760] tcp_data_queue+0x1d88/0x3de0 [ 2582.337926] ? tcp_send_rcvq+0x520/0x520 [ 2582.341968] ? tcp_fastretrans_alert+0x2270/0x2270 [ 2582.346867] ? selinux_peerlbl_enabled+0x97/0x170 [ 2582.351683] ? selinux_socket_accept+0x200/0x200 [ 2582.356679] ? selinux_nf_register+0x30/0x30 [ 2582.361060] ? __lock_acquire+0x664/0x3e00 [ 2582.365267] ? dst_release+0x3a/0x90 [ 2582.368956] ? check_noncircular+0x20/0x20 [ 2582.373168] ? find_held_lock+0x35/0x1d0 [ 2582.377206] ? pvclock_read_flags+0x160/0x160 [ 2582.381671] ? sk_filter_trim_cap+0x40a/0x9c0 [ 2582.386145] ? tcp_urg+0xf6/0xbd0 [ 2582.389573] ? tcp_xmit_recovery.part.56+0x110/0x110 [ 2582.394650] ? sched_clock+0x31/0x40 [ 2582.398357] tcp_rcv_established+0xab9/0x1be0 [ 2582.402829] ? tcp_data_queue+0x3de0/0x3de0 [ 2582.407134] ? ipv4_dst_check+0x18d/0x230 [ 2582.411274] ? rt_cpu_seq_next+0x160/0x160 [ 2582.415480] ? __lock_is_held+0xb6/0x140 [ 2582.419517] tcp_v4_do_rcv+0x2ab/0x7d0 [ 2582.423377] tcp_v4_rcv+0x24ba/0x2ea0 [ 2582.427154] ? lockdep_reset_lock+0x84a/0x10a0 [ 2582.431726] ? tcp_v4_early_demux+0xa40/0xa40 [ 2582.436198] ip_local_deliver_finish+0x2f1/0xc50 [ 2582.440928] ? ip_rcv_finish+0x1e30/0x1e30 [ 2582.445143] ? nf_hook_slow+0xd3/0x1a0 [ 2582.449615] ip_local_deliver+0x1ce/0x6e0 [ 2582.453745] ? ip_call_ra_chain+0x6d0/0x6d0 [ 2582.458045] ? check_noncircular+0x20/0x20 [ 2582.462250] ? __lock_acquire+0x664/0x3e00 [ 2582.466465] ? ip_rcv_finish+0x1e30/0x1e30 [ 2582.470692] ? check_noncircular+0x20/0x20 [ 2582.474915] ip_rcv_finish+0x953/0x1e30 [ 2582.478868] ? inet_del_offload+0x40/0x40 [ 2582.482996] ? ip_rcv+0xf22/0x1840 [ 2582.486514] ? lock_downgrade+0x980/0x980 [ 2582.490635] ? lock_release+0xa40/0xa40 [ 2582.494583] ? __lock_is_held+0xb6/0x140 [ 2582.498618] ? nf_hook_slow+0xd3/0x1a0 [ 2582.502489] ip_rcv+0xc5a/0x1840 [ 2582.505829] ? ip_local_deliver+0x6e0/0x6e0 [ 2582.511082] ? rb_insert_color+0x1580/0x1580 [ 2582.515462] ? lock_downgrade+0x980/0x980 [ 2582.519595] ? inet_del_offload+0x40/0x40 [ 2582.523714] ? ip_local_deliver+0x6e0/0x6e0 [ 2582.528017] __netif_receive_skb_core+0x1a41/0x3460 [ 2582.533016] ? check_noncircular+0x20/0x20 [ 2582.537256] ? nf_ingress+0x9f0/0x9f0 [ 2582.541034] ? print_irqtrace_events+0x270/0x270 [ 2582.546722] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 2582.551900] ? update_curr+0x2e3/0xa60 [ 2582.555759] ? __lock_acquire+0x664/0x3e00 [ 2582.559977] ? numa_migrate_preferred+0x250/0x250 [ 2582.564793] ? kvm_sched_clock_read+0x25/0x40 [ 2582.569706] ? account_entity_enqueue+0x3c8/0x6e0 [ 2582.575912] ? check_noncircular+0x20/0x20 [ 2582.580120] ? print_irqtrace_events+0x270/0x270 [ 2582.584847] ? enqueue_task_fair+0x3b7/0x2950 [ 2582.589323] ? find_held_lock+0x35/0x1d0 [ 2582.593357] ? check_preempt_wakeup+0xb20/0xb20 [ 2582.598001] ? find_held_lock+0x35/0x1d0 [ 2582.602053] ? lock_acquire+0x1d5/0x580 [ 2582.606006] ? process_backlog+0x45f/0x740 [ 2582.610241] ? lock_acquire+0x1d5/0x580 [ 2582.614202] ? process_backlog+0x1ab/0x740 [ 2582.618422] ? lock_release+0xa40/0xa40 [ 2582.622374] __netif_receive_skb+0x2c/0x1b0 [ 2582.626667] ? __netif_receive_skb+0x2c/0x1b0 [ 2582.631833] process_backlog+0x203/0x740 [ 2582.636130] ? mark_held_locks+0xaf/0x100 [ 2582.640260] ? try_to_wake_up+0xf9/0x1600 [ 2582.644389] net_rx_action+0x792/0x1910 [ 2582.648341] ? napi_complete_done+0x6c0/0x6c0 [ 2582.652807] ? trace_hardirqs_off+0xd/0x10 [ 2582.657037] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 2582.662115] ? try_to_wake_up+0xf9/0x1600 [ 2582.666238] ? lock_downgrade+0x980/0x980 [ 2582.670367] ? migrate_swap_stop+0x970/0x970 [ 2582.674748] ? find_held_lock+0x35/0x1d0 [ 2582.678789] ? check_noncircular+0x20/0x20 [ 2582.682998] ? lock_acquire+0x1d5/0x580 [ 2582.686974] ? lock_acquire+0x1d5/0x580 [ 2582.690922] ? __hrtimer_run_queues+0x394/0xe20 [ 2582.695563] ? lock_downgrade+0x980/0x980 [ 2582.700731] ? lock_release+0xa40/0xa40 [ 2582.704680] ? find_held_lock+0x35/0x1d0 [ 2582.708715] ? clockevents_program_event+0x163/0x2e0 [ 2582.713788] ? lock_downgrade+0x980/0x980 [ 2582.717913] ? pvclock_read_flags+0x160/0x160 [ 2582.722392] ? check_noncircular+0x20/0x20 [ 2582.726597] ? print_irqtrace_events+0x270/0x270 [ 2582.731323] ? ktime_get_resolution_ns+0x300/0x300 [ 2582.736222] ? lock_downgrade+0x980/0x980 [ 2582.740343] ? do_timer+0x50/0x50 [ 2582.743773] ? __lock_is_held+0xb6/0x140 [ 2582.747816] __do_softirq+0x2d7/0xb85 [ 2582.751588] ? task_prio+0x40/0x40 [ 2582.755103] ? __irqentry_text_end+0x1f8d34/0x1f8d34 [ 2582.760187] ? irq_exit+0xbb/0x200 [ 2582.763699] ? smp_apic_timer_interrupt+0x16b/0x700 [ 2582.768706] ? smp_reschedule_interrupt+0xe6/0x670 [ 2582.773608] ? smp_call_function_single_interrupt+0x640/0x640 [ 2582.779471] ? _raw_spin_lock+0x32/0x40 [ 2582.783859] ? _raw_spin_unlock+0x22/0x30 [ 2582.787988] ? handle_edge_irq+0x2b4/0x7c0 [ 2582.792202] ? task_prio+0x40/0x40 [ 2582.795729] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2582.800547] do_softirq_own_stack+0x2a/0x40 [ 2582.805537] [ 2582.807757] do_softirq.part.19+0x14d/0x190 [ 2582.812056] ? ip_finish_output2+0x92f/0x1550 [ 2582.816523] __local_bh_enable_ip+0x1ee/0x230 [ 2582.821007] ip_finish_output2+0x962/0x1550 [ 2582.825313] ? ip_copy_metadata+0xac0/0xac0 [ 2582.829875] ? __lock_acquire+0x664/0x3e00 [ 2582.834088] ? __lock_acquire+0x664/0x3e00 [ 2582.838297] ? ipv4_mtu+0x347/0x4c0 [ 2582.841900] ? __lock_is_held+0xb6/0x140 [ 2582.846546] ip_finish_output+0x864/0xd10 [ 2582.850668] ? ip_finish_output+0x864/0xd10 [ 2582.854971] ? ip_fragment.constprop.47+0x200/0x200 [ 2582.859974] ? nf_hook_slow+0xd3/0x1a0 [ 2582.863848] ip_output+0x1d2/0x860 [ 2582.867359] ? ip_mc_output+0x1350/0x1350 [ 2582.871486] ? ip_fragment.constprop.47+0x200/0x200 [ 2582.877622] ip_local_out+0x95/0x160 [ 2582.881310] ip_queue_xmit+0x8c0/0x18e0 [ 2582.885262] ? ip_build_and_send_pkt+0xc30/0xc30 [ 2582.889996] ? refcount_dec_if_one+0x20/0x20 [ 2582.894385] ? is_bpf_text_address+0x7b/0x120 [ 2582.898856] ? __tcp_v4_send_check+0x1be/0x360 [ 2582.903407] ? tcp_options_write+0x228/0x940 [ 2582.907791] tcp_transmit_skb+0x1b1b/0x38c0 [ 2582.912094] ? __tcp_select_window+0x900/0x900 [ 2582.916654] ? __kernel_text_address+0xd/0x40 [ 2582.921471] ? unwind_get_return_address+0x61/0xa0 [ 2582.926376] ? __save_stack_trace+0x7e/0xd0 [ 2582.930677] ? depot_save_stack+0x12c/0x490 [ 2582.934983] ? check_noncircular+0x20/0x20 [ 2582.939199] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 2582.944620] ? tcp_tso_segs+0x240/0x240 [ 2582.948826] ? pvclock_read_flags+0x160/0x160 [ 2582.953292] ? sock_close+0x16/0x20 [ 2582.956890] ? __fput+0x327/0x7e0 [ 2582.960320] ? ____fput+0x15/0x20 [ 2582.963762] ? task_work_run+0x199/0x270 [ 2582.967793] ? do_exit+0x9bb/0x1ad0 [ 2582.971412] ? do_group_exit+0x149/0x400 [ 2582.975444] ? SyS_exit_group+0x1d/0x20 [ 2582.979397] ? sched_clock_cpu+0x1b/0x170 [ 2582.983519] ? tcp_init_tso_segs+0x11a/0x200 [ 2582.987901] tcp_write_xmit+0x68e/0x52a0 [ 2582.991952] ? tcp_transmit_skb+0x38c0/0x38c0 [ 2582.996425] ? kasan_kmalloc+0xad/0xe0 [ 2583.000287] ? ipv4_mtu+0x347/0x4c0 [ 2583.003886] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 2583.008106] ? tcp_v4_md5_lookup+0x22/0x30 [ 2583.012573] ? tcp_established_options+0x2c5/0x420 [ 2583.017474] ? tcp_current_mss+0x254/0x380 [ 2583.021683] ? tcp_mtu_to_mss+0x460/0x460 [ 2583.025803] ? __lock_is_held+0xb6/0x140 [ 2583.029841] __tcp_push_pending_frames+0xa0/0x250 [ 2583.035271] tcp_send_fin+0x1b0/0xd20 [ 2583.039044] ? inet_sendpage+0x660/0x660 [ 2583.043081] ? sk_forced_mem_schedule+0x150/0x150 [ 2583.047896] ? __sk_dst_check+0x380/0x380 [ 2583.052027] ? mark_held_locks+0xaf/0x100 [ 2583.056147] ? do_raw_spin_trylock+0x190/0x190 [ 2583.060705] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2583.065706] ? lock_sock_nested+0x91/0x110 [ 2583.069922] ? trace_hardirqs_on+0xd/0x10 [ 2583.074046] tcp_close+0xbe0/0xfc0 [ 2583.077560] ? ip_mc_drop_socket+0x1ce/0x230 [ 2583.082648] inet_release+0xed/0x1c0 [ 2583.086334] sock_release+0x8d/0x1e0 [ 2583.090025] ? sock_alloc_file+0x560/0x560 [ 2583.094240] sock_close+0x16/0x20 [ 2583.097674] __fput+0x327/0x7e0 [ 2583.101101] ? fput+0x140/0x140 [ 2583.104367] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 2583.110223] ? _raw_spin_unlock_irq+0x27/0x70 [ 2583.114694] ____fput+0x15/0x20 [ 2583.117951] task_work_run+0x199/0x270 [ 2583.121992] ? task_work_cancel+0x210/0x210 [ 2583.126286] ? _raw_spin_unlock+0x22/0x30 [ 2583.130408] ? switch_task_namespaces+0x87/0xc0 [ 2583.135053] do_exit+0x9bb/0x1ad0 [ 2583.138490] ? lock_downgrade+0x980/0x980 [ 2583.142608] ? mm_update_next_owner+0x930/0x930 [ 2583.147259] ? do_raw_spin_trylock+0x190/0x190 [ 2583.151820] ? do_raw_spin_trylock+0x190/0x190 [ 2583.156385] ? trace_hardirqs_off+0xd/0x10 [ 2583.160594] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 2583.165670] ? try_to_wake_up+0xf9/0x1600 [ 2583.169791] ? find_held_lock+0x35/0x1d0 [ 2583.173832] ? check_noncircular+0x20/0x20 [ 2583.178042] ? migrate_swap_stop+0x970/0x970 [ 2583.182430] ? lock_downgrade+0x980/0x980 [ 2583.186555] ? find_held_lock+0x35/0x1d0 [ 2583.190602] ? do_group_exit+0x318/0x400 [ 2583.194648] ? lock_downgrade+0x980/0x980 [ 2583.200348] ? wake_up_state+0xb/0x10 [ 2583.204648] ? signal_wake_up_state+0x3a/0x40 [ 2583.209127] ? zap_other_threads+0x1ca/0x240 [ 2583.213512] ? do_raw_spin_trylock+0x190/0x190 [ 2583.218074] ? force_sig+0x30/0x30 [ 2583.221587] ? _raw_spin_unlock_irq+0x27/0x70 [ 2583.226056] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2583.231050] do_group_exit+0x149/0x400 [ 2583.234926] ? do_futex+0x22a0/0x22a0 [ 2583.238710] ? SyS_exit+0x30/0x30 [ 2583.242147] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 2583.247140] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2583.251881] SyS_exit_group+0x1d/0x20 [ 2583.255662] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 2583.260392] RIP: 0033:0x452df9 [ 2583.263564] RSP: 002b:0000000000a2fa08 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7 [ 2583.271335] RAX: ffffffffffffffda RBX: 000000000071bec8 RCX: 0000000000452df9 [ 2583.278578] RDX: 0000000000000000 RSI: 0000000000721518 RDI: 0000000000000000 [ 2583.285828] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000878 [ 2583.293072] R10: 000000000000000c R11: 0000000000000202 R12: 0000000000a2f9b0 [ 2583.300575] R13: 000000000071bea0 R14: 0000000000000496 R15: 000000000000000c [ 2583.308635] Dumping ftrace buffer: [ 2583.312151] (ftrace buffer empty) [ 2583.315833] Kernel Offset: disabled [ 2583.319434] Rebooting in 86400 seconds..