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{&(0x7f0000001000-0x1000)="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0x1000}], 0x4, &(0x7f0000002000-0x158)=[{0xc0, 0x0, 0x5e54, "036b4e0c7fb66ca339547208e481cc527508d4e881fbf780f11fb308a12a0c8600584ed5d1480b3b61eec2f8db829e382f71084c893c85d949e966d078b4b2f048917527e13c4335e971cc03fa06680d44c5ddb6610d98f2bc4b619de3026d89327e06749d89e97416a693b73ca413215e1ed2f42c7cb4db2127ec3bf04fc860417a7b4cccb51aacec32078477a8c0958d24b70bfe0137bd949a0b2794cfeb61bb1a35d107bfbe07d05023"}, {0x18, 0x10b, 0xaf, "6df1ff860f73"}, {0x40, 0x197, 0x7, "660cca00817b046c17056558694f868e1cd51aad502c45195ea975666349623b175e9e53f05189b6622a7e74e94387c8"}, {0x40, 0x111, 0xffff, "e9a0e9b49ad0dd4acd2b9040231d70403cd09c81307e43e42460400e3acac0ab7ca489a239fed92dd1"}], 0x158, 0x0}, 0x10001}], 0x8, 0x40804) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000090e000)={r1, @dev={0xac, 0x14, 0x0, 0xa}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 16:11:37 executing program 7: 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)={0x1, &(0x7f0000001000-0x10)=[{0x6, 0x0, 0x0, 0xf10a}]}, 0x10) socket$inet(0x2, 0x800, 0x10000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000099f000-0xf)=@common='bcsf0\x00', 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xffbe, 0x0, 0x0, 0x0) 2018/01/17 16:11:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000028e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007c1000-0x38)={0x0, 0x0, &(0x7f000051f000-0x10)=[{&(0x7f0000b27000)="c69e2c11de19e783f97fb4a3102e92d7f2013ba7b7661e7365116097ec46cb80ccfdd5be666d7b730aa2b4962e02368422a4b93750ba3e8f1704f5ca59e889c44d286a1fd828d26eef725972cf5955d54d17f931f56298f11ab5dd08142f464ac1599dc0da45c26538aecfffb78c6bdad9f59073ff11673aff0497ddfed51f3183595abe2a94b741149c5bef03b83578", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00006b6000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) gettid() 2018/01/17 16:11:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003d000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000042d000-0x28)={r0, 0x0, 0xf, 0xa2, &(0x7f0000190000-0xf)="407644704503efe2cefae26f0763d6", &(0x7f0000b7b000-0xa2)=""/162, 0x6, 0x6}, 0x28) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x6, {{0xa, 0xffffffffffffffff, 0xffff7ffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 16:11:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b6000-0x4)={r0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1) recvmsg(r0, &(0x7f00000db000)={&(0x7f00003bd000)=@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, &(0x7f0000975000-0x10)=[{&(0x7f00007fd000)=""/155, 0x9b}], 0x1, &(0x7f00006cc000-0x1c)=""/28, 0x1c, 0x0}, 0x10102) shutdown(r0, 0x1) 2018/01/17 16:11:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000a52000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047a000)=0x8) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000552000-0x4)=0x6, 0x4) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00002db000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d92000)={0x0, 0x8}, &(0x7f0000b94000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000663000-0x14)={r2, 0xff, 0x5, 0x0, 0x1, 0x4}, &(0x7f00008b8000)=0x14) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000d8c000-0x4)=0x7fffffff, 0x4) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r3, &(0x7f00006e6000-0x1)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$alg(r3, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f0000a55000)="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", 0x5dc}], 0x1, &(0x7f0000b7c000-0x268)=[], 0x0, 0x0}, 0x0) 2018/01/17 16:11:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffd) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000015c000-0xb)={0x0, 0x3, "e9b7d6"}, &(0x7f0000924000-0x4)=0xb) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000491000-0xb3)={r2, 0x4e7, 0xab, "708b5870b6b981c1a5d29c54eefe1285f77aba8b6b11cbd66165fad28e426279b2e2c9b8b9f304af74fcacf831d3415071149f9fcb32517e0f0113feff50aac7ce10a5607f29776dd663a4d5ec6e3183025550553abb0f1bf1d5a506956b754e9c44419e83ca10d529b0f52b3f568ebda183e019c72e3e732da500f94fc9138de09c008ab72c4bc24b8560aec7f3cacb49824d75a5cd942e6a60226c780328aa8687becc38a899290f5696"}, 0xb3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005dd000)=0x1, 0x4) sendmmsg(r1, &(0x7f0000ba6000-0x3c)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="b6", 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 16:11:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80004, 0xbf53, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000002000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, r2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x2, 0x6, [0x7, 0xeecc, 0x81, 0x1, 0x8, 0x3]}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000-0x8)={r3, 0x7}, 0x8) tee(0xffffffffffffffff, r0, 0x0, 0x0) 2018/01/17 16:11:37 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x13, 0x8, 0x0, 0x0, 0x0, 0x0, 0x800000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 16:11:37 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xf, 0x7, &(0x7f0000005000+0x403)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000005000)={0x0, 0x3}, &(0x7f0000003000)=0xffffffc0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000007000-0x8)={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005000)={r3, @in6={{0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/17 16:11:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006a2000)=0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000026b000)={&(0x7f0000000000)=@ax25={0x3, {"3e7fe1a696e1a9"}, 0x9}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x44)="d22af76462cc0075a037b5f85c5e31009e3c031501bfb4a396b0fac3dee9d05c16986679b44ef0a00f1ca48b2f00752d4a835bdd4947e6c7f11f3b9c1dab8ae960246ab1", 0x44}, {&(0x7f0000175000-0x63)="0441b3711549eca330730cded0adb0e49cd26bd556cf31ff61a33bdbc332d7c1987d1bf73b3d0416cac7ffd49b3df75d41ecb32af83c822181da69b76a8f60146d5b7e70d425e0626f1483123bbb66bbf317487189078d9e2794658d62e570f4af356d", 0x63}, {&(0x7f0000001000-0xd0)="613304565cef40f318a82f8384a99615004affe73c5de41b6c278076e11d85e416e3f002fc068e0de27a16a255b888fc7b9f1e4cd82280964e547458a6c1f0c127ffd6dd13183f0c27fbcbdb45d61a702ff3b28ee36a0fb1bf10c9f204293b5ba4d181b6a19d4b3573b9072a960e89e747cb7448b0d4f39eef9d09a9b150f65a2ad70a1d6b0fe7565afab8aa52656368c8a26736d39310fc7c5d3d9e4f54739a67bf4bc9e50594b6dfa31ae26e0274ff8a5e45038bd4dbd36132fd66fc787fac5f60fab5161af11c34b7d4397a40cd76", 0xd0}, {&(0x7f0000001000-0x64)="e8eedce6b5848c2456b68b99be8aa559ff2421127db7991fb605377b1f58acf98d5452a81291fd35e83e99a3fb04f17557828a45552c66c65082ac47ee140d525ae9b0d688a938b96d7d00e8b3904cda45b1e3d045316a54738c5ab805bb9fe7dd9ab78b", 0x64}], 0x4, &(0x7f0000000000)=[{0x30, 0xff, 0x2, "ac55ff7b59b5642bf4a566790cfb9e7c4d9855450a2cfc20fe6229ae555b"}, {0x80, 0x119, 0x8, "8991f57ecd3acbc946f4b4aa09fdf079d017e3ed09ec50673b9bd22956d8791478d3b95b3fe3e8ba90e5450e5e8411367f2bd49f9c8357e2217f6affca8b4b3e853c49af3c014be20c3e77158c1df9a72285d597401bcec21310e62614afea56253696a763b84a67c4"}, {0x90, 0x115, 0x2, "03610f76857a213db16ad058bd0365d583930085c2e679445aef055ddd2a27be7e69612f3449e2d57fbe37c936f000a63d91696bdd1a4aab1b8a5205b09bd6630181e6bbdaef5769a01d20adeeb30d62411a564ab7e3a0decb417706a2d0b200fc385385c592adf56874108e097ce0f06ab40242b84cbbe968"}, {0x58, 0x116, 0x8, "ec5a0b76fb083ac00dcac18203e8f656504887eff448a72df8967370946f908452437053c956d513f96666376262931157fcc2d20033ec925385fbb4271a29bfd4"}, {0xf8, 0x103, 0x40, "698e88801d7c233c80802ce98abab002b66698596cf4854289d4cdcd9ac07573a0e9cd1eb96e3bbe30321afa3d7b9190600e0bb0cb2d8ccbba94a8bd5e528587b6a2b063ea1fe2e0887a4fd6ec73e309ef650102fac271d8895d7bda38b18b59bce466daaee1a843cf35d451ba5224b87b770ba9395330d7efa3ee3af38d818ce88ea53c71668815f345771fd110c58b19da390d50ef5ebf36773a055af579c592fa6d3bc45f36a8fa5aea681194c2361cd17a53c46493aafe75d4ab7e5743ad4c06b93fbeec43bf0748e28071f09a07b46e3d6ae3ab018dab932f84c7af2223bc8d97fb"}, {0xd0, 0x0, 0x2, "7c7a84e4b7610e6a0d60edc6a599659e4e237801bf706eca01fd3536231616d1a2b55dfaa259ecf1298069e7a8eab67b80397d3d822fdf4e209f8f3f7a4d9de57dae7f60f15108ba8c989196aa4693cef6d7d17349c89c96103bea4fcccb28e933f2210b0d84d2e2551fac6bd4b9d41336231f0b3b480e4071d7fdf582059d600e48cc758aa77aea9508bcf2ba8bfa8850fa8870c6dfd06d62a68eab19f144421c0685edf7052bb792a4397fc49e352337e5491e1960fcf3ca33b8af3bd5"}, {0xc8, 0x13f, 0x9, "6731232058113affc7863c586d0f0faf34507a854755bb452f32c2942e1656e3dd27f5d1347f53db210bb9f44d8489cdce239ad25579b01f5c0f135c8d4ad687f78e77751f9e6de438e6f91a5b26f6c86f173b40d2c3f2f178d3015cc9d578f93e71e423e09325b846f0f8aa35781974b18ed5e24ceef0ceedcd068122be7368e6148d47044bb510e1f302a9057c5e98c5833c9918c9abffeb9d089c9dab48fcd7b648125ad5185baf948ea14e0691a02c98bd438f"}, {0xd8, 0x195, 0x8, "509f5dd682e9b542a960e8255339ee0db4c9761ae05b967c77aafdf92d612354d65096c7a4bc279d5bef4a99732cb4cf9a8ba90640d5ae201b5abe64a2bc162a150ec8bbda70db94ced8832de905eb3b82de737dc9b677d33076ab9de6fe52228a6d12c9e1a3d3d56e34fbb72c49295547c7e2fa0a6cb55a1809e3ac44bf450828f5c8cf3f4219ca4ad7bcc4f3d1e2e1f68809e2d58ab5b339be7eefd0f43e44c2ba9816703ef83213bf490d957f4220f156147a9ad926835bdc553705c508e1139c92"}], 0x500, 0x4}, 0x10040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582f", 0x2a}, {&(0x7f0000aef000)="130dee9f22eafbc7164f5e2b756eeae2ce9a6bb2b130d6288db41186158d524110320f419a58f20173dc575c10930f607de23c124ee7160c0bf34d0b6f5ab9710c9050b766511bda91312b25dd8766139d9c15d9", 0x54}, {&(0x7f0000eec000)="cdbc4b67730db14725035e3110f9e5", 0xf}, {&(0x7f00005ca000-0x4c)="eb7161b4d5e658c0cc61af94c56664e527ea67e9e35314512020e13d35e74c2d417a69ca0dcd06bc1f1bb1ed6266096b3b2ea5f0263e08f0159b95bfdbab7490a279f5473b5adbfa9cca6744", 0x4c}], 0x4, &(0x7f0000c2c000-0x12a0)=[{0x58, 0x0, 0x81, "3284a9ec19f3a873bf5d531db5aa13b9bf5f6c0cfc406f02f798111f60d6b7c357827a5d5c4945a667b8e205828102fa3ffe1b363fba0c6812452550c8d7888a1fc2e57d2fbdf9bc"}, {0x38, 0x10d, 0x7, "8a96eb48ec6131ac016fc895c915f0f4837bd0de7ed54dc6b23626912928fe03d5"}, {0x1010, 0x19f, 0x7de, "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"}], 0x10a0, 0x20000000}, 0x0) close(r1) 2018/01/17 16:11:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendto$unix(r0, &(0x7f0000029000)="", 0x0, 0x8804, &(0x7f0000016000)=@file={0x10000002, "a002000000000000006d7dd316a4"}, 0x10) sendmmsg(r0, &(0x7f0000949000-0x3c)=[{{0x0, 0x0, &(0x7f00009f7000-0x20)=[{&(0x7f0000f73000-0x1)="bc", 0x1}], 0x1, &(0x7f0000d7e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x7e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001f7000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000502000)=0x1008) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ed0000-0x8)={r1, 0x642}, 0x8) 2018/01/17 16:11:37 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000)=0x60) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000012000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000011000)=0x10) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000009000)={0x80000001, 0x9, 0x1, 0x19, &(0x7f000000e000-0x19)=""/25, 0x1000, &(0x7f0000007000-0x1000)=""/4096, 0x0, &(0x7f000000a000)=""/0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/17 16:11:37 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80002, 0x9, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000007000-0xb8)={0x0, 0x2, 0x12000, 0x2, 0x7, 0x7ff, 0x80000001, 0x9, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x3, 0x2, 0x6}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000007000-0x8)={r1, 0x6}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000003000)={0x0, 0xece3}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000)={r2, 0x4, 0x5, 0x21, 0x6, 0xce46}, 0x14) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000007000-0xa)={r0, 0x80000001, 0x7, ""}) r3 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000005000)={0x0, 0x2000000000000000, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x18) 2018/01/17 16:11:37 executing program 3: r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000606000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ab9000-0x11)="031327bf00003fffffdf00000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000357000-0x50)=[{&(0x7f0000dd2000)="44e056763dacd7787ba152012c10ae407308c10e1a246f25390c8040368519a4949ad9b35c284375c7c7f28d0edc63d9ff7353c46306fdfef23791b3cc3952df125ff3ff3f6b02b50c10339dbe58ebe51eea15d2f489bb6b65faee37c76890415970907fbb5f1439fafa24dc0238da744fa98f60f3351c29470ce16f490256f8fe086d14f23a51c6bba748ecbd8a222e7e2f386d9ae03f8a37e61be1f6edd4d4", 0xa0}], 0x1, 0x0, 0x0, 0x4000}, 0x4) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 16:11:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x3, &(0x7f000077f000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a58000-0x4)=0x0, &(0x7f000090e000)=0x4) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket(0x10, 0x0, 0x100000001) sendto$ipx(r2, &(0x7f0000bec000-0x6f)="3715a6205e871cc9ae7fe969eb45341fe130d52609d156c47082a74f0f7921e0582200ddd305d67882cdca218ebc1fb15dcaed9f777f8bb4b96c76f805a0ee8519f0ffef0e4ed360608c0931c0a7b05e6bd525ef9cae05e68759d36e9d53c40fa56238c38735dd0f4a04a7db03b66f", 0x6f, 0x20000000, &(0x7f0000060000-0x10)={0x4, 0x8, 0xae90, "8e9200665b42", 0x1, 0x0}, 0x10) write(r2, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60fa60000230a0000000000000000a73022e5f9ec3e4f9b697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27fd26746ea50518c2c681bbce9093d468612f0267214ffe820db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000924000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e21000-0x4)=0xc) 2018/01/17 16:11:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000854000)={0x0, 0x0}, &(0x7f0000f52000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000252000-0xc)=@assoc_value={r1, 0x5}, &(0x7f00003f0000-0x4)=0x8) 2018/01/17 16:11:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000023000-0x4)={0xffffffffffffffff}) sendmsg$nl_route(r1, &(0x7f0000eb4000-0x38)={&(0x7f00001a0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000438000)={&(0x7f0000459000-0x3c)=@dellink={0x3c, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xffffff67}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000f1000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086c000)=0xe8) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cf4000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000003c000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3c000)=0xe8) r7 = getgid() r8 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00008c4000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2b000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000613000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d9b000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004c5000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e73000)={{{@in=@empty=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}, {{@in=@multicast2=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}}, &(0x7f0000bf7000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000527000)={0x0, 0x0, 0x0}, &(0x7f0000e39000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000579000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008a9000)={0x0, 0x0, 0x0}, &(0x7f00002c7000-0x4)=0xc) r19 = getgid() sendmmsg$unix(r1, &(0x7f0000cd6000)=[{&(0x7f0000925000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00009a6000-0x40)=[{&(0x7f0000abb000)="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", 0x1000}, {&(0x7f000051b000)="2c1ca210a9bc05f90a5118aa59e2f1f28d3253f7f94e56c740633db140007028bd6214fbf9f929d8718622db8b88a77757e6ad3efab0c713e54cd4965f80e061994066f2ea0563262f3c4aba69b09c3765740e95cbc834a58dd37069da85b02ba3d67058e884fd36e29ad06eacb9bd19d4a4695a6a28eaa4da8daca74d189f08ebb9cd51661e387d0b3a29e304c520925c7364fdc4db3b91b05e477224934d569d83af4bca6608208c566ea862b32ccb10d3f66d73fc6a1617a3387a7766327abd1d3b5992afc6c1633b1b14a65b30237c22e00a914a249671e1e29aacbc8898fa25b69459b5b7741cd860587cb892cd915cde8dcbb049", 0xf7}, {&(0x7f00001d1000-0x44)="7ca281ee688c36d6d8462f55a80268b4cccc4eca716a56f0ed16eebe89aa5ae8cc5172b322cff85dd3cfe1c760d5ffb6281ff32bdd1c8340c3dc51b62100ed189886e668", 0x44}, {&(0x7f0000eb9000-0x5f)="5ac2f62158f0e184e5e42375c9de91f6b748b1942a63c920b3c07c6eeac005c03e73a21c5d0f04d8148633a00ec99e4bd72e7ebca41530d8a8adcd1254320aa0f4c360b33d267b1f34d3f0a9ec824985f08c3adc3389c9490304226526e80f", 0x5f}], 0x4, &(0x7f000031b000-0xc8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r17, r19}], 0xc8, 0x20000000}, {&(0x7f00006ff000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000039d000-0x40)=[{&(0x7f000048b000)="85969d3a6680687931fbf1b1438dded01237c8e6dba8b0dda21e81898b18c1b7f949328631f5da5df846021dbd9f2b5f8388edd434e7cae1a8e6b0d2fec999d4f42b62dbe617fc685bbc254fd31d2a7a277fdf637bd3636527cb3338637bbe7a50b0df594ebd4ce5f2a90c2d7da19b117ebf6c99f3bd2886c30a842221289e3e7d201c954b007dbd28c088755b626857a0ec384dbaea8cf07a96a4b0b60b4c269986aa80e30bb02022cdfbf28c3231bc47a569a3b2571d634d5c5ea6bac3544ab109b3a61c5ded7c58", 0xc9}, {&(0x7f0000e81000-0x55)="796cf4b20cd5b86f3510ec2d39b3f024e854d696f6bd04a1deee6d885fe5137e4548a2b931b684406823191854ae3d95aafb68252c228c41a443dd352dcd3ff45db4f3e860bded27fdd663f101b2efb730fa2e223c", 0x55}, {&(0x7f000028b000)="6bbccd60b9967d5c0f7a0b2edfc3ecb12a51a21181ffdf9daa030d0807d874ce2a2f36c38b0475087ef4acdfea3a628e44cb0da0d1bff86888aa5c70830529fe2d5915167fa399001c25bc60074b387de77c067d50787cb13a544b781c98bed078d0d0afbcf3e59c93e6a23441f73c1e9c5914ef77427412711bb5139c620b594cf1fee2daec55a33fa79cbcf406ecb853e08676fa7876b27a67ad0e1bdfce55bfb7c5e1bd2461c0eb2491a7b6a5a47383ee3f800013cbf886e45d678332365ae82bcfe23e5c16839fe733ddc8e51e1dafcac1351934a636a3ea996b5b56eea979a3c15a84ddfee342f3bf9e", 0xec}, {&(0x7f0000454000-0x50)="d0c4bd008e27f4772e1bd02d1bcd3c47005e3a6e8e10c8cc32b2a1cc4c24edf42d84f2a86f37158dad525b2f723f3d000c2356ec9133293a51608ed61b2e10a5b2dce1e254890ca5b85a2c47646c5d80", 0x50}], 0x4, &(0x7f000023c000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r16, r9, r18}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r10, r4}, @cred={0x20, 0x1, 0x2, r15, r9, r4}], 0xffffffffffffffef, 0x1}, {&(0x7f00008fc000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)=[{&(0x7f0000155000-0xfb)="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", 0xfb}, {&(0x7f0000544000)="9195e1649935677eb5b18a61926abe10e8c1e45d6a25d4e6e73baaffcdf9befd7bbcc784083443cadcc0457aa15bcc9e18516ddc88f6b34c55b8d157146403cd001ba9108f7a2c2890c6c2308d1e107b5a5a2d026509bd5db469bd3c98f02646dd2fdf3846048ef367ff389ed86a770e0f5a38de27b5dce0af8de9b3fb05fc5409ce96ffcb3c4c15fb7be59ee248340231f25f668abf9f8934d39df75b0f5ebe6c5354dc429c271f7435", 0xaa}], 0x2, &(0x7f00007a2000)=[@cred={0x20, 0x1, 0x2, r2, r3, r14}, @cred={0x20, 0x1, 0x2, r5, r13, r18}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r11}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xd8, 0x40000}, {&(0x7f0000bfe000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ed3000-0x20)=[{&(0x7f0000a92000)="", 0x0}, {&(0x7f0000d2f000-0x9c)="bbb53a919589175a1d42b2e2bb96dd5ca5a7dc6a09978807210d94d4d474245932f5e84089f10cce027630b42ac7fb79d1384c8dfe03245ad8b89d250662255c32879681c11e228f1c675fe23f8b0c85143911a5f1d1094f408f16b98201265e73f3f0efb0ac1b818d77b21fecb2648b445e52350df8c5c4ad78eb453107e4d50b6f06a39f06e50f82d887f69938a1c3e102b4e3be50eb7199b88470", 0x9c}], 0x2, &(0x7f0000348000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}], 0x20, 0x4000080}], 0x4, 0x81) 2018/01/17 16:11:37 executing program 4: 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) recvmsg(0xffffffffffffff9c, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000001000)=[{&(0x7f0000001000)=""/58, 0x3a}], 0x1, &(0x7f0000001000)=""/191, 0xbf, 0x0}, 0x2100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="54927379729a76f512e57821a31e5cc1a4c7baf8f1b810eaaccb604431b433cf80c34eaef49266d4b16119a7c6dfaa970a43ab27591b5a2c0f3e8a145f2e03ac120b41d47c720355097e73eecdb3df4275fae4867e827c39f85e52d9223c6c140c8d69c5a085025b966af54090b9a1b5da765fe9b20d1a0139e840f488ce931a0d8f92da4605fbc68024a046a58a4e0ee2e2c886abf9e973b20b568df2734d9be586afd23eebf0c482ae02749802ef11ff2fac32b0df4b11a48aa6ee7c8b288c2721fea14bb62a", 0xc7}], 0x1, &(0x7f0000b42000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x38, 0x117, 0x2, 0x1e, "bee373f0d9f6c0353f9dbc1c26f337f44422cfc1e11e2f19677a30ac607e"}], 0x1068, 0x8000}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00001fe000)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000061b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x30, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "860d54", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) 2018/01/17 16:11:37 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffd6b, &(0x7f000000e000-0x4a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000e000)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000000a000)={0x0, 0x0}) recvfrom$llc(r3, &(0x7f000000d000)=""/8, 0x8, 0x100, &(0x7f0000006000-0x10)={0x1a, 0x19, 0x400, 0x5, 0x4, 0x7fffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000005000)={0x8666}, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r2, &(0x7f000000a000)={0x1a, 0x1e, 0x401, 0x5, 0x7, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000010000-0x10)=@buf={0x13, &(0x7f0000006000-0x13)="7b4392091ac93fdf0a0b6e6eb070b78ebeded8"}) [ 657.876447] sctp: [Deprecated]: syz-executor7 (pid 13589) Use of struct sctp_assoc_value in delayed_ack socket option. [ 657.876447] Use struct sctp_sack_info instead 2018/01/17 16:11:37 executing program 1: r0 = accept4$packet(0xffffffffffffffff, &(0x7f00000aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004bd000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000001000)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f0000001000-0x5d)=@file={0x0, ""/91}, &(0x7f0000001000)=0x5d) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000f70000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) bind$can_raw(r3, &(0x7f0000002000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 16:11:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f00002fa000-0x4)=0x4) connect$inet(r0, &(0x7f00008b9000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) 2018/01/17 16:11:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000074a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000bc1000)={0x0, 0x5c, &(0x7f00000c4000+0x1dc)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008ed000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f04000)=@sack_info={r1, 0x3a0f, 0x100000000}, &(0x7f00000c4000-0x4)=0xc) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x10000800000010d, 0x3ff, &(0x7f0000001000-0x8)="fffffff4ffffffff", 0x8) 2018/01/17 16:11:37 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000000b000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f000000c000-0x1e)=""/30, 0x1e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000000c000)={0x4, {{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x574d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2018/01/17 16:11:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d4b000)="5c5c54f307c0169082", 0x9) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00006a8000-0xfd7)="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", 0xfd7}], 0x1) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000751000-0x78)={0x3, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0xd39, 0x101, 0x9, &(0x7f0000673000)=@generic="225d2539674deea8f6e0778287ad6c58", 0x80000000, 0x30, 0x101}) vmsplice(r0, &(0x7f0000c33000-0x70)=[{&(0x7f000069f000-0x1000)="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", 0xe54}], 0x1, 0x1) 2018/01/17 16:11:37 executing program 2: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f82000-0x4)={r0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f81000)=0x0, &(0x7f0000efe000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f7e000-0x38)={0x0, 0x0, &(0x7f0000f80000-0x50)=[{&(0x7f000028f000-0x83)="f4ebf98c06c92e9f3c36573b467e4c0e8468892449926f9f6cc079d50e36ad060d52cb002b6f89710c8b8fc6c43096aaae609c87fa12c57f2ae6eafd922fc821", 0x40}], 0x1, &(0x7f0000120000)=[], 0x0, 0x0}, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000d73000-0x4)=0x1, 0x4) 2018/01/17 16:11:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000064d000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept4(r0, &(0x7f00003f0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c5000-0x4)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d82000)={0x0, 0x7, 0x5, 0x10000, 0xffffffffffffffff, 0x9, 0x1, 0x101, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf48, 0x40, 0x2, 0x8, 0x3dc}}, &(0x7f00002e0000)=0xffffffffffffff53) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000044000)={r4, 0x8, 0x6}, 0x8) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00001d8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000208000)={0x0, 0x7fff, 0x30, 0x5, 0x4}, &(0x7f0000c94000)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00009ee000-0x14)={r6, 0x3, 0xce, 0x4, 0x7000000000000, 0x4}, &(0x7f0000dc2000-0x4)=0x14) sendmsg$unix(r3, &(0x7f0000abc000)={&(0x7f000083d000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000181000)=[{&(0x7f00006bc000)="26b86761d40242931fa15dd91e890634cab8d936c996", 0x16}, {&(0x7f000000c000-0x59)="2c248dbd9b5ced01d91d9c201a8936c0ec1a1dbed2efa44e519c3ee39cbe70984e7274b8523df890a88e37eb3561b7f5159977b07f9b361202ea266d2865ae2251c4f2d905d686177e2d5a0b2232376c39f3b5c214ba2dcf76", 0x59}, {&(0x7f00006d6000-0x28)="e9e1bbbb35eb29f5154bd22d5c6055b63f84ba7b6c9e4e3a26e4014fe21da848200ca58c8f8e66cb", 0x28}, {&(0x7f0000d83000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x4000040}, 0x20000000) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000049f000-0x4)=0x0, &(0x7f0000927000-0x4)=0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) pipe(&(0x7f0000965000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000a82000)={r6, 0xffffffffffff87fc}, &(0x7f000068d000-0x4)=0x8) 2018/01/17 16:11:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000010, 0x802, 0x0) connect$unix(r0, &(0x7f000070f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 16:11:37 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000002a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002a000-0x4)=0x8, 0x80000) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000017000)={0x0, 0x0, 0x0}, &(0x7f000002a000-0x4)=0xc) r2 = socket$nl_crypto(0x10, 0x3, 0x15) r3 = socket$pptp(0x18, 0x1, 0x2) r4 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x20, 0x921f, &(0x7f000002b000-0x1000)=""/4096, &(0x7f0000021000-0x4)=0x1000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000016000-0xe8)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002a000-0x4)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000011000-0x38)={&(0x7f0000029000-0xc)={0x10, 0x0, 0x0, 0x4000400}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000002000-0x1b0)={0x1b0, 0x40, 0x200, 0x0, 0x2, {0x1b, 0x0, 0x0}, [@typed={0x1c, 0x8f, @str="70707031cc2d2c766d6e65743063707573657400"}, @nested={0x9c, 0x47, [@typed={0x8, 0x7b, @void=""}, @typed={0x18, 0x4b, @str="f270707031766d6e657430262b00"}, @typed={0xc, 0x68, @uid=r1}, @generic="53f72028a84f86427f97936083490253af7670bc7e4ff6ccfe5d2f9d1c83bada359cfa8eaca9f2df4e4793163833d6", @typed={0xc, 0x6, @u32=0x0}, @typed={0xc, 0xc, @fd=r2}, @typed={0xc, 0x5b, @str='\\\x00'}, @typed={0xc, 0x17, @u32=0xffffffffffffff95}, @typed={0xc, 0x27, @u32=0x8}]}, @nested={0xe4, 0x67, [@generic="5e3f9fdf8dfb53c005d553c7183e570b25d60c0e2ddf70", @generic="546cdea8b8e70fe6fd93552a3974e288dd39cda3388a8a2cbf4b8f89101493c9671b0eef91bbcb39ae8d6306d050958df3beb8d0171ca73c878047eb5f3e1a56b20a73005fe04084d76ea287a2", @typed={0xc, 0x74, @fd=r3}, @typed={0xc, 0x17, @fd=r4}, @generic="eceb366cab83e93bc4c1b8be6da2bd883ddc478a237451e4d134f37fdf1118279e6eeba2cc0cc1ce90845ca4102c402ff63ca2b7ee2e6877dd44e909eb6e3ee3f7507817735f0a", @generic="", @typed={0x10, 0x2, @u64=0x52}, @typed={0xc, 0x6, @uid=r5}]}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x40040}, 0x4000000) r6 = socket$netlink(0x10, 0x3, 0x400000000004) bind$netlink(r6, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r6, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r7, 0x6, 0x3, &(0x7f000002b000)=0x0, &(0x7f000002c000-0x4)=0x4) 2018/01/17 16:11:37 executing program 0: 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$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a21000)={r1, 0x0}, &(0x7f00003b1000-0x4)=0x8) r3 = accept4$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, 0x100, 0x8}, &(0x7f0000908000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000031b000-0x8)={0x0, 0x9, 0x0, []}, &(0x7f000014c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000acc000)={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, 0x6, 0x5b6, 0x5, 0x4, 0x8, 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_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a4f000)={0x0, 0x0, 0x20, 0x8, 0x6}, &(0x7f00009c4000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000acd000-0x8)=@assoc_id=r4, &(0x7f0000acd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000acd000-0x20)={0x3, 0xb7, 0x207, 0x5, 0x7fffffff, 0x3, 0x4, 0x1, 0x0}, &(0x7f0000962000)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000242000)=[{&(0x7f0000908000)=@in6={0xa, 0x2, 0xd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acc000)=[{&(0x7f0000acc000)="b1146679662571683059ee7187446768660b8692c8ef6319a6975d610f95e456082b2849ccb943817caf3a13c44abe40f657634b1375353d1506ff16fe841338fb239ed1cf1c49dbc956ed3ccd156ea0fe8846c9ac566b91045c2f7cb15cb54023869d138c5e764c9c1c687bb9f4650c16af2f71e80c83d143a9368fc7bb8b9cbcd7f109d63948971b756568d993d358b91ad0a0c196be106b3e7f3e30ba0b20b35c3598c3628fa1e4b1", 0xaa}], 0x1, &(0x7f0000acd000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x7e6, 0x209, 0x8, 0x1f, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x20c, 0x65352b5d, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0x20, 0x1, 0xffffffffffffffff}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xc0, 0x0}, {&(0x7f0000acc000)=@in6={0xa, 0x2, 0xa1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acd000-0x20)=[{&(0x7f0000553000-0xae)="05e823024de10e28eecccf418923e24406980b6e9181188cc5a1164130f3712595b18f6eee7d6de48ed832bd28d463ce0f4d92ee23b8773347ff6b6f0f36e24599cc26c136ef0bb63f9582a5d1dc833424f3965677838f7dad8651541b94e4a047dff2cb3ea132ef2f5412b86d50460fe315727f88cb1b10c3baef4fd50d2074a4b8cb221511ef8d2d43d0a089a71e9678cf718b857718d16d7701fb84342cdab66525e896eafea72d38bdddc062", 0xae}], 0x1, &(0x7f0000421000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4, 0x200, 0xffffffff00000000, 0x101, 0x3, 0x3ff, 0x0, r6}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/17 16:11:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000bd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d29000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000039f000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r1}) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fb6000-0x4)=@int=0x0, &(0x7f00000c7000)=0x4) getsockopt(r2, 0x7, 0x3f, &(0x7f0000342000-0x1a)=""/26, &(0x7f0000446000-0x4)=0x1a) sendmsg$netlink(r2, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00008c6000-0x2544)={0x590, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x580, 0x0, [@generic="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"]}]}, 0x590}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) write(r2, &(0x7f0000f4b000-0x1000)="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", 0x598) [ 658.071974] sctp: [Deprecated]: syz-executor0 (pid 13632) Use of int in maxseg socket option. [ 658.071974] Use struct sctp_assoc_value instead [ 658.095166] sctp: [Deprecated]: syz-executor7 (pid 13638) Use of int in max_burst socket option. [ 658.095166] Use struct sctp_assoc_value instead [ 658.145748] sctp: [Deprecated]: syz-executor7 (pid 13638) Use of int in max_burst socket option. [ 658.145748] Use struct sctp_assoc_value instead 2018/01/17 16:11:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006c5000)={0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000996000)={r3, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) write(r1, &(0x7f000076b000-0x24)="220000005e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) bind$bt_rfcomm(r2, &(0x7f00008f9000-0x9)={0x1f, {0x0, 0x3, 0x5, 0x2, 0x8, 0x1}, 0x3}, 0x9) recvfrom$unix(r2, &(0x7f000042f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000d24000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/17 16:11:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x1c, "037f9fd94397c5a67c1690a693ad4b2176d743d272ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0x24) 2018/01/17 16:11:38 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00006ee000)={@generic="2b212efffb60eb1a5885ce603e7a61e4", @ifru_flags=0x2}) setsockopt(r0, 0x84, 0x8000000000001f, &(0x7f0000000000)="", 0x0) 2018/01/17 16:11:38 executing program 3: mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00005ec000)=0x0) writev(r0, &(0x7f000033e000)=[{&(0x7f00005ec000-0x95)="59ed9d52af0214e6909f42469ebeca9e2f7151c5a69385ce961680804728b61b721c2225196ee1fb72ec9175f368877b767032c4ff5cb2d1a52fd34dc14d44c1e2538c0a7897d3452739d197059bc9102e5d82bd5febc7c86f47a3d80dc3891888a344ba0791ccf6ac0968b616e33d9803fe7d35e3e06c36044af878860f27b1eaf0ea48c81c69483526cba0e7ba880179fb4fc3f9", 0x95}, {&(0x7f0000374000-0x8a)="9b5588bfa93600a22ad29cb304066357b5d036d5ec4d5be2697f46f80a7cacd5534cd0931fbe27300ff38ae518148953c10e85e4b2dcf7f6ab98fb1aa37cdbd9a29da69e706e59c0213321ad310d346accb14a7ee73a6671fd15ecf125f1ffe12978a9ab19d204224f896c5d58d4390e2d5a6b5b0d6bf8b59f3c59432b21e79b33de2f184452c0b94bd0", 0x8a}], 0x2) vmsplice(r0, &(0x7f000017f000)=[], 0x7d, 0x0) 2018/01/17 16:11:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000038000-0x4)=0x0) socketpair(0x9, 0x80003, 0x3f1c, &(0x7f0000aa7000)={0x0, 0x0}) bind$bt_hci(r1, &(0x7f0000ed2000)={0x1f, 0x7, 0x0}, 0x6) 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) recvmsg(r0, &(0x7f00000db000)={&(0x7f00003bd000)=@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, &(0x7f0000975000-0x10)=[{&(0x7f00007fd000)=""/155, 0x9b}], 0x1, &(0x7f00006cc000-0x1c)=""/28, 0x1c, 0x0}, 0x10102) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000a5c000)={{0xe83, 0xfff, 0xc0000000, 0xe63, 0x0, 0x200}, 0x8, 0x9, 0x5}) shutdown(r2, 0x1) 2018/01/17 16:11:38 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000017000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000026000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000008000)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000025000)=""/94, &(0x7f0000028000-0x4)=0x5e) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) bind$netlink(r1, &(0x7f0000007000-0xc)={0x10, 0x0, 0x1, 0x0}, 0xc) r3 = socket$bt_l2cap(0x1f, 0x7, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000002000)=0xffffffffffffff6e) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000028000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_FIOGETOWN(r5, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/17 16:11:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f000039b000)=0x0) writev(r1, &(0x7f00000f6000)=[{&(0x7f0000621000)="50fa966129f31709000000c7db493264", 0x10}], 0x1) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 16:11:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x800000000000002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000875000)=0x200, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0x1, '.'}, 0x3) 2018/01/17 16:11:38 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x2) listen(r0, 0x4) 2018/01/17 16:11:38 executing program 6: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x202) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f1f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c54000-0x4)=0xe8) 2018/01/17 16:11:38 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x4, 0x8000032, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f67000)={0x0, 0x0}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f68000-0x5c)={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, {0xa, 0x1, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9}, 0x800, [0x40, 0x2, 0x2, 0xfffffffffffffff9, 0xfdd, 0x44aabd10, 0x1, 0xfffffffffffffff8]}, 0x5c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000a43000-0x4)=0x0, 0xfffffffffffffdc9) 2018/01/17 16:11:38 executing program 2: mmap(&(0x7f0000000000/0x9f3000)=nil, 0x9f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x372, &(0x7f00009f1000-0x10)={&(0x7f00009f1000-0x24)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x0, 0x82, @u64=0x8069}]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00003f9000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009f3000)=0x60) pwritev(r0, &(0x7f000085c000-0x10)=[{&(0x7f000063c000-0x18)="5f28ea5e3e0118255ed1b46b9c54f65f86b9e4f227f5b1bc", 0xb}], 0x10000000000002e8, 0x0) mmap(&(0x7f00009f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00009f3000)={0x4c41bb0, 0x4, 0x7c7b, 0x5, 0x985}, 0x14) 2018/01/17 16:11:38 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000bf1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00008f7000)=0x3a, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000082b000)={&(0x7f0000001000-0x60)={0x27, 0x81, 0x0, 0x3, 0xfffffffffffffff9, 0x3f, "1b75831add9b0245ab5eb28362e68288e3e8860a1d9bf39609006b131f682ed7d6392783a2ab0099bcc66b6c61adabe4842ad8e0039a1551a8870b528fd743", 0x8}, 0x60, &(0x7f0000e87000)=[{&(0x7f00009f5000)="e95f14ac60fe45ec5a3efa6ab2b84cb4c6182f18e24ea76b372dadf7a6daea96343f9e39a181e7", 0x27}], 0x1, &(0x7f0000001000-0xa0)={0xa0, 0x114, 0x6, "b4d0351bf072c3bbf12c82361ecdd14a76c2b3be45bfd91011419e69d43c8e3efc6ff597fed587c5366d7c295a178e6b716259210210783bc2265ec0efc8029a481a9517a3e9522ebb9d238bfd164928bdb6e54d3ae221e144d09c3cfa00bc44f95c971707bf4f0e27b1e8cf7b1920ed738c28e20abbc1cd168db7fa15109a5fa673302e7821f9fce3"}, 0xa0, 0x10}, 0x0) r2 = socket(0x5, 0x4, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000)=0x500000000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xffffffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in6={{0xa, 0x0, 0xfffffffffffff69f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000000}, &(0x7f0000003000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={r3, 0x6}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f0000003000)="6ba0c89821a4d3dcda36f2e2c0c40fe2", 0x10, 0x0, &(0x7f0000003000-0x14)={0x11, 0x1b, r4, 0x1, 0x3847, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000)=r5) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000-0xb9)="c30cfcd99b4da516ad2c9b44dd2dbe3b2130718cbfe2b600949a92bc46ec24f0e6945c3f55f31997f053e82f33fe341b1fcc03458b0731a69ceb10c9e5a5109083c545b68e034a6163ca164852b4ca2536752592ee651120b8f713b320e0451a41839136846369fa7dcd0f5dc7f114cb432f7ef31ac1ca3c29ce5ca076f803778fd84c81b3d8d96cfc6dd3f752ec9647e58d8dd027e4cf4eb6fa1fce3dea9f436fb4855dc41125731306b61941a9b0266bb179d580b3c31571", 0xb9) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0xf0)=[{{&(0x7f0000005000)=@ax25={0x3, {"9cf9e195750abe"}, 0x500000000000000}, 0x10, &(0x7f0000001000)=[{&(0x7f0000006000-0xa8)="a7575c68447e9a55eed7c579c3d48807f0fddad4d42a5dd0b241af364246f5a1bdbfdce00f27445049e0da6bc77115582de03868d94a140b452a70cca2642bb84b8b881a2a54185ab59ca23581ae4a4fa6832541ef3c332d08f6d28161b9d13faaca198fb4c4e78ce926f3ebc7e9e12cbfc04672d3fca7f87ad1d69860dc7b0e05f13eb2dbd89d499a01ce75eef6d3d23b98a2d0e40add2bac453057c4d5221acae39b7e6950f175", 0xa8}], 0x1, &(0x7f0000001000)=[{0x90, 0x107, 0x7, "962d7e46cbabdff2e8a0b1346cebb03c0709cd84c2db320e835bef44e7c44127c93f5041710a3de0b1c61da2fff56fcccc5788ff8b12a78c399bd3d256b41ab3dc7cbd1e52a9fbf332401dd5d2e5174a455dde883e196222e73ea8fc55e93a1e86f96a4d9faebefad3bd9fe4b6dc56c497b670fe294ea2dc41db7f20f7071e96"}, {0xb8, 0x113, 0x20, "b2f66774cc602644b61169022cf55efcd60e8a8f3a7b26ac8eee2ce07e7ece9bcf8ad4846a7b7d274b8040724eb98fc911514e81a67bde54bf81aded28985b9317eaaad393bfae03569cfdac7f91b02169dc6d37db5747ba9adedc672e7bee95e97bfb3013db782e8be0f4ef1d106fa2af10ecdd857fbaa9f1da4806d8c2c9278d9f5dd655c8e9e1496b02210584d606c25525e2c4f028e9139f035fc34508bf583f"}, {0xe0, 0x18c, 0x10001, "87e7df28c3cb6c434f8c771beaf30eed74ac3e5222eeab2e695465383688c35a24ec2489df361882477ecbaecde87fac50ce6f68eff038c8a21a730b6038d0537062fa28de13fca31490dbbcb74d5db253625a4999af286a30cb74a252f39bd62538aa0b2baf771256563eba1059885ea27a7164786700f5ea8117f61cdd5853a2c62c5b87c619b1c06d4121fd322a999ff056a2976280e6a5c5d5d9dacd610034dd2cf6effd048c51678154483808acda76813623d47e8dc969e42e83eb53bdded21da90426e65ddae85d1f"}, {0x1010, 0x10b, 0x7, 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{0x40, 0x88, 0xf38, "460d8c70b4834b6cc632947c1ecb9755a14e0a44282ef2490f2d52dd153042462adfa02f74f9cbbc797621"}, {0x38, 0x19f, 0x7fff, "568af90d4f2d05de9a8b3ea42eeb35d8847553b463399f5719a836e4ac14c925c31752ae"}, {0x90, 0x6, 0x3, "191f8635310e4491e0170d1ad16bc3f2aebc98446cbf83c09d1a22d36aea1a6862a23a0ddd6012472829e58025d7a3d3c356408ebc3a21e3b59a4307f3ee5801396ecc8b8c9940646be9479acc1ded241ef949cd514a89895a27a10c024f493c32aa8c3d227419fb82518c57286a47ac84ea1142c78b2e0ef82c"}, {0xa8, 0x88, 0x3, "b2508eabbf12437737550ac78c26b5d074496485c349980f552fd2bbe80a657dfd6bc5464713887a26998cab7b443bb0646b233c746a6d0cc4faf9aa4718f51433c910219a7509a660a6a3498ddc84193c61e803c9dc3ac581c53a54077048622d82547430080fe31a6686b1cdce5caea1e440c40a124c784d2b49c44fe5ddc75b51eaf84ca4d8f05f9716eb2b08b2cad4"}, {0x98, 0x10f, 0x2, "abdf8358ce2ee87dd906b1b08c1fc2a6e4b94e7043492c360c0ba7fec79004eea75e9084f288daa58b579a765472ee1f7cdb9f940adc50899b8ff988edff06f80db054047dad57703e24ca2be017f2dab275697192579cef17334df7c889cb6e4bd567c9ab77c6772dc00ca32f2735029c77941bc63356b00a4db00e8c2abef6729c439a60112926"}, {0xb0, 0x88, 0x100000000, "afa61cbee95fe698edcc25fe8a09cc54a38b4634d72a2efd47c51cd7021abdc09134287e6ed33e4836a1a8a86752481b1cdb3ff714ff52dcb8c8e21ef15afead9b82bd79c46765d34ce3614a7b793939e112155675a63f7458f1a1c2f3f89d9815d7ecd44dea2a538f614cfaf4f6d6cec22d7db987301e8470be137f0b13a4edd285d40c830818aae09bc2f7471b376db2aae2a046de42f0531291b5c7"}, {0x20, 0x129, 0x1, "158f74f824518b2031"}], 0x1518, 0x20000040}, 0x7}], 0x4, 0x4008000) 2018/01/17 16:11:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r0, &(0x7f0000c16000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x40}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e60000-0xa0)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) sendmmsg$inet_sctp(r0, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004f3000-0x60)=[{&(0x7f0000625000)="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", 0x599}, {&(0x7f0000936000)="19b92a869a72b5b422f5191f0948fb016ff59167c4", 0x15}], 0x2, &(0x7f000095b000)=[], 0x0, 0x44081}, {&(0x7f0000cba000)=@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2bf700}, 0x1c, &(0x7f000002d000+0x161)=[{&(0x7f000005a000)="3fcc15ccf4260fb2209cad23b98328b06857d40dff10f5872edb89a658db174cf23b58f4948f0550f576ae0910f2ded339b7b48c39a1eff7b849afa0591f8686ae440b99478c5910d416e0548ee99c7638e92f6d7f70c26ffb5d80a82bc4bfac3a65556296e3f7bbc909833dea855b2558695ffba49f2a6b2c5fa65eca6f86fdc0e19686e113ba2249837454a214efaa3f8370fe6d57cf0f8e5a422ccd", 0x9d}], 0x1, &(0x7f0000067000)=[], 0x0, 0x8000}, {&(0x7f0000960000)=@in6={0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0x10000}, 0x1c, &(0x7f0000d4f000-0x70)=[{&(0x7f0000530000-0xa2)="e5d5b9caa2c3d4a7d5ee18bc9907546c600283ddb27c1136f7ba4f02bab737a6442c9f6660c993415327de72c1514791217da9de7a2d089ff78f1ff6ecb09530790ade340f4cce0287bd5765c883685ad41d129280f82ccdfd9ed753c1359ace7615def4dbe0c767918c36f6001239ae655cfe996b49289e4ed296b20508db8c1f41d058e09ea1ea591a08490b621f0973c7c81fb01d097b77fb1c03efba1634aa6f", 0xa2}, {&(0x7f00000d2000-0x8a)="129a2ff850cc943585495e810fa5cf9c6aa25c62b3cf8d9e95279b3eb80bfa8df3dd43949ed7cc744e09e9dee0d238720cab7c4e526a5233521a6caef47c769230528d95e2aa7c05f81e195c6d6e52834d61ee4227b4e4d0a10d6997c4bac4498240265d7b750cec4d3b6c7ef57b19fe26a48caeb443a12ff3b322964a759a47ccdce2ade8f1142cbfd0", 0x8a}], 0x2, &(0x7f00006be000)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0xc73, 0x1, 0x7f, 0x0, 0xfffffffffffffffb, 0x20, 0x8, 0x0}}, @init={0x18, 0x84, 0x0, {0x8d9, 0x5d, 0x4, 0x6}}], 0x60, 0x4000000}, {&(0x7f00004ac000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec1000)=[{&(0x7f000081d000-0x3a)="47a8c0699dce95d3299577623b4db274018f7e2369ed4a4f1daade8ba9ce617446b348bb05b27424690a8a7476981e7ccb8d561ea2cd64f6d2fa", 0x3a}], 0x1, &(0x7f0000f46000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0xe0, 0x8000, 0x0, 0xe77e, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9c, 0x8002, 0x1, 0x80000001, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x2, 0x81, 0x7f, 0x0}}, @init={0x18, 0x84, 0x0, {0x200, 0x7fff, 0x7fffffff, 0x608}}, @init={0x18, 0x84, 0x0, {0x6, 0x1aa, 0x1, 0xffffffff}}], 0xf0, 0x0}], 0x4, 0x4) getsockname$packet(r0, &(0x7f0000757000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b8f000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000c2c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/17 16:11:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000da4000)=@req3={0xffffffffffffffff, 0x7fffffff, 0x2, 0x20, 0x40000080000001, 0x5, 0x5}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000695000-0x28)={@common='nr0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000077a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r2}) bind$alg(r0, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000c5000)=[{0xf, 0x3}, {0x3, 0x0}, {0xa, 0x1000}, {0x4, 0x778f}], 0x4) 2018/01/17 16:11:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e16000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000004000-0xcb)=""/203, &(0x7f0000003000-0x4)=0xcb) syz_emit_ethernet(0x1c, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x6558, "03baeff8b2c5fb2761f1463e06de"}}}, &(0x7f0000000000)={0x3, 0x1, [0x0]}) 2018/01/17 16:11:38 executing program 0: mmap(&(0x7f0000001000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000026e000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) write(r0, &(0x7f0000637000-0x26)="240000001a0025f0006b000421bbfc00020b00ff00090000000d00eb08000400008000b7", 0x24) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000c00000)=0x28000000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e3d000+0xae2)=0x8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f6b000-0x4)=0x0, &(0x7f0000f6b000-0x4)=0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f6a000-0x12)={@generic="fe51eddf323c0447424de64fb2cc2145", 0xc000000}) 2018/01/17 16:11:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x100000000, 0x6, 0x3, 0x7, 0xffffffffffffff9c, 0xce5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000000)="e8acf6da6575b15301d809279ddb830764cc5e800ffdd095953b5badd203340167b20637dff420a2960fb3ec726abcc0a287af6d1d3c45cf65cc75975db603f28d9f10bfc3fcc86b48e9dd9c711b5a3744d6344774e20387c164cea7501bbc6a9fa9c778b7a4877c1b5d7d9671e97af4d5c3c32fe3e679b000d1a48d3baf5d38999e6b1b8ca163bb9abcf366f6fc8d558d544f8aeb9a5072224e3c373563e6dd1cdcce34e9fa8b834e132ad23b92b66b987d72e6f321d054d56991afe32ab34317ab2de2520f5073daaf51c035191488d7079b9933c52314901972590d9fd7be1406dde613070d4398625b833b", &(0x7f0000d1d000-0x15)="edf88f67a1c3e5876725e74e9ac254cb15a4c67eb3", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0xe2e1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/17 16:11:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000210000)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000013e000-0x4)={r0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000279000-0x2c)={0x8, 0x5, 0x400, 0x7ff, 0x12, r1, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000006000-0x25)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000bf8000)={r3, &(0x7f00005a8000)="bae5e856a024e186a53153b09eb09aaab85b23bd05660432765a54623ab9fd0414d995b4ff9d3dfaf8199091c3a5c94804648dfa57c05da329b6a0940f760301d0245aabed6ebc195482fc7a647b0bd13b9a789f81d85c781641c396e3a921e636463dd2ca47280458667121b03ca25cd6bcbeb79a87b42e7d63c611da63e8ab90d1459127e8b29eda779bc432138c7a91c2b817fc1545ce58534aa7a23a8d4b14d3c03c2468db3c10dfd9f98ddb63896ce2122736e9366d1376163c225ea4c5d68de332cf0821de061424649b4be325dd3388f3aa6150c93a74b216c066510d871f95f1a5a7eee96b3f14e223c8edbaea96a3a3692a221f5c", &(0x7f0000685000)=""/60}, 0x18) 2018/01/17 16:11:38 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000549000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000145000-0x8)={0x80, 0x86, 0x1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x0, 0x4) 2018/01/17 16:11:38 executing program 5: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_l2cap(r1, &(0x7f00005d3000-0xe)={0x1f, 0x5, {0x2, 0x9, 0x7, 0x1, 0x800, 0x6}, 0x80, 0xffffffff80000000}, 0xe) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000b58000-0x8)=0x0) 2018/01/17 16:11:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d3b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000cdc000)=0x0, &(0x7f00006dc000)=0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc", 0x62, 0x4, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x47c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/17 16:11:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000088000-0x54)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x18, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/17 16:11:38 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0xfffffffffffffffc, 0x0, 0x7, 0x0, 0xb, 0x0, 0xfffffffffffffffc}], &(0x7f0000008000)="000000000000057200bfb4a0ce0436e4dd15d5293c4d4b3c06960f72794596193ebc2a265d644a0bccb85278877d6128e1c95540dc5e9ca856c8fbed925b96d2b8d1853da8f8720a83a318c963f92148d0cf7ca72db8c690e2830927ddd7d13feaf8273ebee2ce614d68a8b51da78e50d2f177fd19b7d95c208b1f2850e36a", 0x3, 0x67, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x1000}, &(0x7f000000c000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000c000)={r2, 0x37, "745d2b4b6eaae8991be0e8cc433dcbbddb0305433e100dfcfb54bb1fa5133b60ebf57aef59b6cd02f354ebe4c539df155278002c400776"}, &(0x7f000000c000)=0x3f) recvfrom(r0, &(0x7f0000004000)=""/4096, 0x1000, 0x100, &(0x7f000000b000)=@ax25={0x3, {"29e7f886c750b8"}, 0x7}, 0x10) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000009000-0x20)=[{&(0x7f000000b000-0x57)="b1867f1c7313a810fa35e5e06361a29c40f32db984791dca2b6558d8012331bb56bc9457c5c33d67f4f43bea6dfa8e5253fc73b3b1dff4a5a55dee4bf01ade12699c3200f947dd81a91c584318b3bcfa417c229ac4afd7", 0x57}, {&(0x7f000000a000)="916d0ac93c9bc9e5a8a6b3b419b4d0f31803114b94966b7db3193ea4a55aadae6e1ae8198078d33fac854aa38143f8a9a712eb1c45bfd745ed521f45cdfb7fcb9df4b0d4b9a3e08f90a7b534e2259c9c64d0c6c94263232f7b0e4ad4a3c45f086b83e4ab4b5dfe0530a735c41694fd5b047e07db15258634c836c0796bbe7cb09bbc5f36d4723c2c93b5c9b6bda5e04cf6a5f4", 0x93}], 0x2, &(0x7f000000a000)=[{0xc0, 0x107, 0x9, "b408742b5458b9329f1ea3f2a0682d3fc05bc8566a8a044aa884db12e183d255ee729b088bf40bb046cdcb9190d4c6095b41f061300884c5b84a2977cf24fae67f663f103fdf7746b4543f254753417e7a7186f3e7fbbc2db3ad87c33a1cf895847f26c215f1349e1ad3e203a318a3192c862c22565e502808c8bc5985566a1d9a56476948e015f07a1e46a53df81827f3ac380cefd3c40aee5964f6c766fb2413be9bebea408c41a10fcc328a97"}, {0x100, 0x10b, 0x6, "83f3a1d349addb9f6c9f707bb715e1e4153ea49e85c2a0d672ba62503b73ee168f1b7abc2c5fd0305602e5d0708d8974e9b4ca9e2e17f6088d44c26a3bad3cc14148f916599e16e17ae7d7e8e4519bcb9a666d8ce10added9e009c69133a8894ec874ba8be10bb8f934d40548441dea6c910fa3b31663c7c2401316df9b926016da5326c727a059500338786be1c7c23f4edba951f5a4037b6f42d811f59df2ce2c2498d53abf205fa8dfa068f0cb762998eeb25dcb83888b138ab3b32bb600473abe326d5d3fad6c1def2e593c6441d43b2295314a8be1a0e09f8493d86ba4e696936c01c0b82c326"}, {0xc0, 0x0, 0xfd, "84613da135585f9bc171f67c41a25da095609cb57384272a2f846228ba770ca5e59542710be9538aba5bba3b92c4adbe879e4218a9b267e89bdff4320f39c38da749a58f089cef37f0b65a84f3b451be4e02d19ae81cd5691f6f90615edeadc9dc23e07904aa62e533b9f45f2aa2d2f1718d563beba431439fd7501c91478bcaaf9925e016c8157714fdac9c227aabb79b673aafb95194e737b077cce2b99bd7610b251df042e9205bfa"}, {0x60, 0x116, 0x1, "853b52f8fdd0d563b2bb926c4ecd50f8840bdab43c3dab6f6ef832a6ab24b9c4a046e2012dd0043bb7eddf2f3bc6230ffb6a597e8f46ba824d4dfa2725591e49d7c1843a0f8e8fb08a"}, {0x18, 0x11f, 0x3, "1bae0bd799a219e5"}, {0xe0, 0x113, 0x4, "5e44467643ae8d23e295da857b588c2be413fc620f022f98b97432349fabd6d8823801a5d7ae92ee51b6a13aaca5cd4e9705002988cb5c642bf3862fc332576951263fe81e68ab6f186d98a5b193591455ffb1f677b7c24c1975261afa149e0a9dcf4157b31163c8f54ef46db78eeee0370c03b82a80ca7ce2fc9986049e729550ed18dace9170c7f47bbbd0947371b814dbcff57677eca005c72bce71f6c670c5f5e7d2f87fbbad49484b5dbfc3e6e5851c7e21c27622009b0ea47dc6e9817d4c37e7a0d435afcbad"}], 0x3d8, 0x20000004}, 0x4000) r3 = socket$inet6(0xa, 0x7, 0xceb1) socket$inet6(0xa, 0x0, 0xffffffffffffc28f) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000c000-0x8)={0x0, 0x8}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000000c000-0x4)=@assoc_id=r4, &(0x7f000000c000-0x4)=0x4) 2018/01/17 16:11:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) close(r0) close(r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fea000-0x4)={r0}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000ed4000-0x4)=0x1, 0x4) 2018/01/17 16:11:38 executing program 7: 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) socketpair(0xa, 0x0, 0x9, &(0x7f00000f1000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000029000)={0x0, 0xdff7, 0x2}, &(0x7f00000f1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000074000-0x8c)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000002b000)=0x8c) 2018/01/17 16:11:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f000072a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007da000)=0x26, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000678000)={0xffffffffffffff9c, 0x50, &(0x7f00001a2000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000dca000-0x4)=r1, 0x4) bind$bt_hci(r0, &(0x7f0000def000)={0x1f, 0x6, 0x0}, 0x6) socketpair(0xb, 0xa, 0xfffffffffffff801, &(0x7f000078b000)={0x0, 0x0}) connect$pppoe(r2, &(0x7f0000a3e000-0x1e)={0x18, 0x0, {0x1, @random="1c8739ff5565", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) socketpair$inet(0x2, 0x7, 0x6, &(0x7f00008b2000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000325000-0x10)="d1ab9eb5daf0ee47c10dc67e17a4194d", 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f00000-0xc)={0x0, 0x0, 0x30}, &(0x7f00008b6000)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000c6f000-0x4)=r4, 0xfffffffffffffd9a) 2018/01/17 16:11:38 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x4c, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000000b000)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000000a000-0x88)={0x10001, {{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x2, 0x0, 0x1, 0x4}, &(0x7f000000c000)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0x1, 0x1, 0x8001, 0x40, 0x30000000}, 0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x10) socketpair(0x9, 0x6, 0x7, &(0x7f0000004000)={0x0, 0x0}) recvfrom$ipx(r4, &(0x7f000000b000-0x36)=""/54, 0x36, 0x40000000, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/17 16:11:38 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000001000)=0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000004000-0x4)=0x0) 2018/01/17 16:11:38 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000014000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000016000-0x8)=@ethtool_rxfh_indir={0x2000000079, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:11:38 executing program 0: mmap(&(0x7f0000000000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x2, &(0x7f0000a07000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$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 16:11:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000000)=""/4096, &(0x7f0000000000)=0x2d4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/17 16:11:38 executing program 1: r0 = socket$nfc_raw(0x27, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f7c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f000075e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x179}) sendmsg$key(0xffffffffffffffff, &(0x7f000090b000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f000008d000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xffffff98}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000001000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000001000)={r1, r4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x3d, "4115c185b6873fa65e8b60002e80187d570281cc652e823cf7951ee06fe5943ca23ea47ac30dd12c26ebb8fb68d21a1863872a56302e1405f34288ac64"}, &(0x7f0000001000-0x4)=0x45) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000002000)={r5, 0x4, 0xe4, "be6c331ff08a57b413442d21179090e7f91776a662f677ad00cb1246ebdeff06a2691a37f4ffa0838ed7e456aacfea194d24ab56648396b11461aa2f6e29cb39c5ea35cd939fb0133fa144fff226ca397d8fa23405cf9d7783a28d4c4d6661f50d476192ae72ec1a4ef1de659ee1e2ee123abd50527ce1f3325dbb583451602604087310e145349043d37961f62051a5310d9d8f35c9a00de972a831135e1f2fccfe2b02ef4d94fe1002d47f8fcc8f3117471bcbd9ad963c110503e3351a7ec5be612049803dc7a5de330f952cc4bfb6796a8ec961be1b6144d031e841a802861571a1c1"}, 0xec) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000001000)={r6, 0x1}) 2018/01/17 16:11:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000cf5000-0x5c)={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, {0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc973}, 0x0, [0x5, 0x87, 0x491, 0x0, 0x2400000, 0x7, 0x96e, 0x400]}, 0x5c) 2018/01/17 16:11:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000057e000-0x4)=0xa, 0x4) 2018/01/17 16:11:38 executing program 7: r0 = socket(0xa, 0x3, 0x8000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000520000-0x4)=0x81, 0x4) mmap(&(0x7f0000000000/0x1d0000)=nil, 0x1d0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x45, &(0x7f00001d1000-0x45)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipx={0x8137, {0xffff, 0x37, 0x81, 0x11, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x6}, "8eb3505388c5f874fcb2700262728981d47875d353bcc6d844"}}}}, &(0x7f00001cb000-0xc)={0x0, 0x0, []}) mmap(&(0x7f00001d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f00001d1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001d2000-0x4)=0xffc6) 2018/01/17 16:11:38 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0x3, 0x4, 0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000008000-0x38)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000008000-0xe8)=@del={0xe8, 0x11, 0x100, 0x1, 0x2, {{'sha1\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x9}]}, 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0xc0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000009000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000008000)=[{&(0x7f0000004000)=""/190, 0xbe}], 0x1, &(0x7f0000005000-0x6b)=""/107, 0x6b, 0x5a}, 0x2041) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000009000-0x4)=0x1e, 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="0500000037050000000000000098143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:11:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000689000)={0x26, 'skcipher\x00', 0x2c, 0x0, 'cbc(camellia)\x00'}, 0x58) socketpair$inet6(0xa, 0x3, 0x7ff, &(0x7f00001f2000-0x8)={0x0, 0x0}) r2 = socket(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000749000)=[@in6={0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x35b}, @in6={0xa, 0x1, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}], 0x38) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000bee000)={0x0, 0x3, 0x20}, &(0x7f00004e2000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009c0000-0x8)=@assoc_value={r3, 0x0}, &(0x7f00000b6000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000512000)=0x5, 0x4) recvmsg(r4, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 16:11:38 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x6, 0x7ee8, &(0x7f0000016000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000004000-0x10)={0x80c4, 0x4}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000017000)=@req={0x9, 0x1f, 0x7fffffff, 0x0}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x1f, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) 2018/01/17 16:11:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[], 0x0, 0x0}, 0x4) 2018/01/17 16:11:38 executing program 2: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000051a000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) writev(r1, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}], 0x1) accept4$packet(r0, &(0x7f000048d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000001e000)=0x14, 0x80000) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 16:11:38 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000000a000-0x4)=0x0, 0x800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000004000)=@hci={0x0, 0x0, 0x0}, &(0x7f000000c000)=0x6) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x3b4, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xc, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 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 16:11:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000be4000)=0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 658.729435] sit: non-ECT from 172.20.0.187 with TOS=0x3 [ 658.754301] sit: non-ECT from 172.20.0.187 with TOS=0x3 2018/01/17 16:11:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000033a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, '{\a\x00\x00\x00\x00\x00\x00'}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000795000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00001ec000-0x14)={0x0, 0x82d8, 0xfff, 0x3, 0x5, 0x8}, &(0x7f0000f54000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fba000-0xc)=@sack_info={r1, 0x1ff, 0x26e8}, &(0x7f0000ee9000)=0xc) 2018/01/17 16:11:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000feb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b107ff7da1d1ecd6213504d1610fa545d431ffac2cd353605219454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000e27000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000a81000-0x90)=[{&(0x7f00007e8000)=""/0, 0x0}, {&(0x7f0000c40000-0x2)=""/2, 0x2}, {&(0x7f0000601000)=""/111, 0x6f}, {&(0x7f00009e4000-0x69)=""/105, 0x69}, {&(0x7f0000ae9000)=""/196, 0xc4}, {&(0x7f0000c66000-0xb7)=""/183, 0xb7}, {&(0x7f00009bd000)=""/239, 0xef}, {&(0x7f0000f97000)=""/35, 0x23}, {&(0x7f0000cc0000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 16:11:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r1 = socket$inet6(0xa, 0x5, 0xfd) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008f3000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000940000-0x10)={0xa6, &(0x7f000008d000)=""/166}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000995000-0x8)={0x0, 0x7}, &(0x7f0000069000)=0x8) ioctl$int_in(r1, 0x5452, &(0x7f00008da000-0x8)=0x29b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fe3000-0x108)={r3, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x49}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xffffffff, 0x5245, 0x5, 0x1, 0x13, 0x0, 0x64b, 0x8000, 0xfffffffffffffff7, 0x9, 0x69, 0x3, 0x8000, 0x6]}, &(0x7f0000be4000)=0x108) 2018/01/17 16:11:38 executing program 7: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000039000)={&(0x7f0000eed000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000eed000-0x18)={r0, &(0x7f0000eec000)="de13e623acd37b129790234899cbecd329b0e7ba745cbcae3c90ad42b1d7567cd2fed3d458718160202894e0b3659a172bcbdfb47e", &(0x7f0000eec000)=""/71}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000012b000-0xc)={&(0x7f0000bfe000)='./file0\x00', r1}, 0x9) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xfffffffffffffe00, &(0x7f0000eec000)={0x0, 0x0}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000eed000-0x4)=0x0) 2018/01/17 16:11:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e62000-0x78)={0xf86e, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x20, 0x9, 0x6, &(0x7f00007a8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x4, 0x3f}) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f0000aa8000)=""/154, 0x9a) setsockopt(r0, 0xfff, 0x40bb, &(0x7f0000dcf000-0xb1)="4f044e5a40dcec3bc60099b5801e68c1bda4071000e155e611fbb6c6eb710b87b43c9c10d3aa542c9a6c49b595bf707876d82044df7d822254032e612deee48528efcc5d179e754da9538b292147a04c037889c4ba81fdd3cdb630fd25dcfc1520776b74f61d9c96958ca5e649185e7ea8f0a598b3b5b5b294d43be6273f037436bfdc3721c89bc8f858fba261408c005298382e1ba1ced366e522a8d29e84a47ce43b6ff0bf658962288f9cda86f6136d", 0xb1) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000070a000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c03000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001ba000-0xe8)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c33000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003af000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x64, 0x0, 0x0, 0x2, 0x80, 0x80, 0x2c, r1, r2}, {0x0, 0x1, 0x3, 0x200, 0x9, 0x4, 0x8, 0x6}, {0x2, 0x3, 0x2, 0x7f}, 0x0, 0x7, 0x3, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3c}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x3, 0x1800000000000, 0x664c, 0x3, 0xff}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000867000-0x4)=0x0, 0x362) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000d0e000-0xa)={0x0, "d40916d5666c"}) 2018/01/17 16:11:38 executing program 6: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r5, &(0x7f0000036000-0x1000)=""/4096, 0x1000) 2018/01/17 16:11:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) socketpair$inet(0x2, 0xc9ae367f57053d14, 0x100000001, &(0x7f00001eb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000743000-0x8)={r3, 0x2}, &(0x7f0000001000-0x4)=0x8) 2018/01/17 16:11:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f000068f000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8863, "27f8dbfaa35d"}}}, &(0x7f00009ce000)={0x3, 0x1, [0x0]}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f87000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e49000-0x4)=0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000989000-0x4)=0x1, 0x4) 2018/01/17 16:11:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/0, &(0x7f0000656000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fff000-0x4)=0x0, 0x3) 2018/01/17 16:11:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000037e000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00007fb000)={0x6, 0x0, 0xffffffffffff8373, 0x4}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt(r1, 0x0, 0x5, &(0x7f0000067000)="", 0x0) bind$inet6(r1, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xe6dc) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000f59000)={0x1, &(0x7f0000e69000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00009c9000)={0x0, 0x0}, 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0x80004) connect$inet(r2, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0x4, 0x0, 0x8, 0xa, 0x20, 0xa1, 0x0, 0x181b, 0x0}, {0x6, 0xffffffff, 0x8, 0x2, 0x1, 0xaad, 0x100, 0x4}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x3, 0x1, 0x9, 0x4, 0x6}}, 0xe8) sendto$inet(r2, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000489000)={0x1f}, 0x4) r3 = accept(r1, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) close(r3) 2018/01/17 16:11:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x4) listen(r0, 0x3) recvmsg(r0, &(0x7f0000baa000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f0000bab000-0x25)=""/37, 0x25, 0x0}, 0x0) r2 = accept$inet(r0, 0x0, &(0x7f0000616000)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000591000)={0x0, 0x4, 0x30, 0xffff, 0xffffffff}, &(0x7f00004fb000)=0x18) pipe(&(0x7f00009d4000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000067a000)={r3, 0x2, 0x8, 0x4, 0x100, 0xffffffffffffff5a}, 0x14) listen(r0, 0x0) shutdown(r1, 0x0) 2018/01/17 16:11:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000992000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000dc8000)=0x0, &(0x7f0000903000)=0x4) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f00003e1000-0x4)=0x101, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000376000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006f3000)="e513b5a378aa9141fb0007ff00000cfc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000033f000)={&(0x7f00003f8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000324000)=[{&(0x7f0000de7000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000fd1000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 16:11:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0x12, 0x6, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002ab000)={0x0, 0x62, "2f45ddebec854456374a02e7c42fb4fa28aa0374eb92ff1b4debb9f4512ef18f9b61f469ca349a077ab638faceeb126cf39686f6e0dd748fa91b7b3b4000f480584d496ce7afd848ead0b47d9bf35b094f66743cc41589154db87e72fbb5d7977c42"}, &(0x7f000004c000)=0x6a) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c7d000-0x8)={r2, 0x5}, 0x8) listen(r0, 0x40000000000005) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$inet_buf(r4, 0x0, 0x4, &(0x7f0000b2b000)="", 0x0) 2018/01/17 16:11:38 executing program 3: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000036a000)="cc1e53d9e95f86f81e7b60f9b207582fbd374ef4eb432fa648a169e9c15496f3a41502db2253137e0c44a402772c54df1f81cd51640e5ac1d05da7d70ba814b1b0e9f3be347e50", 0x47, 0x20000000, &(0x7f000036b000-0x1c)={0xa, 0x2, 0x89a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000369000)=[], 0x0, &(0x7f0000365000-0x90)=[{0x10, 0x29, 0x40000003e, ""}], 0x10, 0x0}, 0x0) 2018/01/17 16:11:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a6a000-0x8)={0x0, 0x0}) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000ad8000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip_vti0\x00'}}, 0x1e) writev(r0, &(0x7f00003a1000)=[{&(0x7f0000b77000-0x16)="75c19c3ce5f1901c491438f76ca5e5e7127c4d5bee4d", 0x0}, {&(0x7f0000007000-0xc7)="3d91512b379c0472294fda631325c88f816260249c4869f0589b84dba71a54c114f00971986b64dc386d0353818ab0f039347eecd4d9eb1ba4430eeb4d7ff42582e0619c802d0ca32ebe12abba6979532e14f393c85c6eab4ed4288fd589010055c1bf26fa7916fd3e4f27ee0c9980ef3201f8b20c818e1a1e77a9b4be486f263e96f7c784eb976fb684440d12fb9a9b3eb1c6d72b818c2bc45b730b871c3f3e0cf88ec22103c85c5628d872adcbb2531d8288e936028e82f9ed12277512a6099c9effd4c027ad", 0x0}, {&(0x7f000098a000)="458f2b8d7c30d61e8ba5dc520caa79daad07b66eb75fe9be10a3b91ce397650baecbfec2ae3ede2d17004b68996a9e84999ad8e6500a0d6cf36d02f55012f189b540321da394ab1a0a45ee40bc3c996be1a6a33646b41739d4c9a0fe297d001d1ad7e0dbf321f4d98ddc746acdf5b3bcd2a73b19b7a75172b71094e96ae178607e4b9cfcb9423adcc2747403e1d266d0bdaf2c5619179d919d2868cb6ee187f030a7f57b72ccd53a4dc6e9b01faf6462c59d528741ba", 0x8d}], 0x39a) recvfrom(r0, &(0x7f0000e2f000-0xaa)=""/170, 0xaa, 0x10000, &(0x7f000081f000+0xe1)=@hci={0x1f, 0x8, 0x2}, 0x6) 2018/01/17 16:11:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008a9000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008b3000-0x8)={0x2, 0xffff, 0x1f, 0x8001}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x8916, &(0x7f00000b7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x1, 0x4}}}) getsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f00005b3000-0x4)=0x0, &(0x7f0000bd8000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ca4000-0x4)=0x8100, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/17 16:11:38 executing program 4: mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x200000d, 0x1000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x9, 0x1, [0xac04]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3a, 0x8000, 0x8, 0x86d0, r1}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022a000)=0x108) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0xa2e3}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000022b000-0x10)={0x323, 0x2, 0x4, 0x0, r2}, 0x10) 2018/01/17 16:11:38 executing program 3: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000000805, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000555000)=""/0, &(0x7f0000842000-0x4)=0x0) bind$unix(r0, &(0x7f0000140000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) socket$netlink(0x10, 0x3, 0x1f) 2018/01/17 16:11:38 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000003a000+0xcbf)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f7000)=0x10, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000ca000)=[{0xf, 0xffff}, {0x3, 0x100000000}, {0xf, 0x1}, {0x4, 0x0}, {0x4, 0x20}, {0xf, 0x7}, {0x7, 0x9}], 0x7) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) 2018/01/17 16:11:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f00005ab000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e0000)=0x26) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000a04000-0x4)=0x0) recvmsg(r0, &(0x7f0000c5b000-0x38)={&(0x7f000005f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f00003d7000)=[{&(0x7f0000174000)=""/225, 0xe1}, {&(0x7f0000172000-0xb1)=""/177, 0xb1}, {&(0x7f000079f000)=""/35, 0x23}, {&(0x7f000048d000)=""/128, 0x80}, {&(0x7f0000f61000)=""/170, 0xaa}, {&(0x7f000097e000)=""/141, 0x8d}, {&(0x7f0000cba000-0xf1)=""/241, 0xf1}, {&(0x7f000079e000-0x18)=""/24, 0x18}], 0x8, 0x0, 0x0, 0x1}, 0x20) pread64(r2, &(0x7f0000440000-0xa9)=""/169, 0xa9, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000715000-0x4)=@assoc_id=0x0, &(0x7f0000933000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000472000-0x18)={r4, 0x2, 0x30, 0xde, 0x8}, &(0x7f00007bb000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000391000-0x20)={0x3ff, 0x0, 0x1, 0x1f, 0x5, 0x80000001, 0x101, 0x7f, 0x0}, &(0x7f0000a64000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000fc000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000047a000-0xc)={r5, 0x6, 0x2d}, &(0x7f000092f000)=0xc) bind$alg(r0, &(0x7f00005ee000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(echainiv(gcm_base(xts-serpent-avx,vmac(fcrypt-generic))))'}, 0x58) sendmsg$key(r3, &(0x7f00005bc000-0x38)={0x0, 0x0, &(0x7f0000b5c000)={&(0x7f00002c7000-0x78)={0x2, 0xb, 0xffffffffffffb553, 0x2, 0xf, 0x0, 0x1, 0x2, [@sadb_sa={0x2, 0x1, 0x1, 0x8, 0x20, 0x1, 0x0, 0x80000000}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x17, 0x32, 0x80, 0x0, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x7, 0x6}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x6, 0x5}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x4000001) 2018/01/17 16:11:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 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$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000955000-0x8)={r0, r2}) sendmsg$kcm(r3, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000890000)={0x0, 0x0}, &(0x7f0000711000-0x4)=0x8) 2018/01/17 16:11:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000105000)={0xffffffffffffff9c}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00008e2000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000427000)="f2fa75145ca9793ff2f4914d5b7fc1481b", 0x11) 2018/01/17 16:11:38 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000003000)=0x5, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r1 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005000)=0x0, &(0x7f0000004000)=0x4) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) socket$netlink(0x10, 0x3, 0xf) getpeername(r1, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) [ 659.064824] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/17 16:11:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x5, {{0xa, 0x3, 0x34e811a5, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000026000-0x20)={@generic="1711b5dcbf1dd5451a3fc31e7332e2e2", @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 16:11:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000a93000-0x5d)="b19a801dcc5340083e23338078fdc134bf9c8bbc485210d140298fcd479c78e2c2df936a8f4b07769dd608b30d5ca05c00203fae2242ab816b565be99903c032ecf91739e533057bcb7eb752cb901d5dcb5e4605446cb4a7353d535582", 0x5d, 0x4, 0x0, 0x0) 2018/01/17 16:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000133000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x17, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) pipe(&(0x7f000076a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000684000-0x10)={0x5, &(0x7f0000185000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) read(r0, &(0x7f0000b92000)=""/4096, 0x1000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f64000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000b22000)={r2, 0x1}) 2018/01/17 16:11:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000bba000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e79000)=@sack_info={0x0, 0x2, 0x16}, &(0x7f0000ab4000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f57000-0x6)={r1, 0x3}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x91cd, 0x4) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x0, 0x4) 2018/01/17 16:11:39 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000021000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000-0x4)=0x2e) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000001000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:11:39 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f0000008000-0x33)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x3, [], "9c"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) 2018/01/17 16:11:39 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fe9000+0x384)={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]}, [0x5, 0x616, 0x800, 0x3, 0x800, 0xffff, 0x80000000, 0x1000, 0x1, 0x100000000, 0x7ff, 0x8000, 0x1ff, 0x3000000000000000, 0x800]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x9}, &(0x7f0000730000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000975000)=0x0, &(0x7f00004e0000-0x4)=0x4) 2018/01/17 16:11:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1b, 0x1, 0x9) socket(0xa, 0x800, 0x20) accept4(0xffffffffffffffff, &(0x7f0000826000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000e2e000-0x4)=0x32, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000739000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000bf3000-0x8)={0x1, [0x0]}, &(0x7f0000ee4000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000063d000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) 2018/01/17 16:11:39 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2d101d5269bce747, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000006000)=0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x8) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000004000)=""/134, 0x86, 0x20, &(0x7f0000007000-0x1c)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xffff}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000007000-0x3)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000004000)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r4}) setsockopt$sock_int(r3, 0x1, 0x2e, &(0x7f0000003000)=0x7f, 0x4) 2018/01/17 16:11:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008d6000-0x8)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000336000)={0x0, 0x0}, &(0x7f0000762000)=0x8) sendmmsg(r1, &(0x7f0000f18000-0x12c)=[{{0x0, 0x0, &(0x7f0000799000-0x10)=[{&(0x7f000006c000-0x4a)="8a36a8783bf4705c5f73293ba91ce1dbb8fb0b8cbce079c3682ad34b45a9d19ba9a343f0b5c3a1b99a6f2bfa3de00b93788edb54e83a840e6dc599a145331f71a87c524884fa04b73158", 0x4a}], 0x1, &(0x7f0000a5e000)=[{0xd0, 0x101, 0x8, "d1d6d8535db951785ce591393d4cd203138a5691a3fbeefa10f61ca392ae71dc6e400cdf5d4e3b589371969b8fde5c66e3307d27a88da616af146d546a3e3e528d7138ec601bba1e2eebd29e7b057b587f3bd48881f5c207662700dbddcb20c6e0d1c23fd40a0ec3557b9a1a7e77638922f754d208bc13e36348d693fe32b3c2b693278380b8eae71a40e7bcf766c0331d998272f07627d9e1d4ebe732221f1a7a0d8e5fad53f5dbc800e40482c49f889e3e2b062a60a52c498343"}], 0xd0, 0x80}, 0x6}, {{&(0x7f0000bf9000-0x8)=@sco={0x1f, {0x81e, 0xffff, 0x0, 0xffffffffffffffe0, 0x7, 0x5}}, 0x8, &(0x7f0000fe9000-0x30)=[{&(0x7f00002a5000)="8d4c7a057635cc2861d68de286b5c3319a4bac43058cab27ca871aee8625eb0558cabd0b6dbef6114a4f36939e97467302e5282a0e64cb045ad8", 0x3a}, {&(0x7f0000e14000)="", 0x0}, {&(0x7f00004c8000-0xeb)="d691eccef7dfe76cf91368688a9d75b9797935331cb1d50928af44a0a4c67b27118776ec23af5182a687e88050b31681b6789fa2e0fed467fdb98874cfbbeb24faa5c5321a9d9d6265358baa6e07077ca5eee8339a91e64cf98e3896cd858a6ecaa8cc996c1da79b5e9f3154b79c02ca0b9bbb3e52a07b09b2e247c719df1e98809a8fa1287d07256631054f098152e0828eb3690d850a2756ee97b319da9983b166925af1d3891494764d21f2cba9cb1c6c619319f1e6c1b0d581fef4819d116d7876336c787644ab04f8f9dcf0c590addd44635646ea41f9defedab62c88fb009837e3ab00de57b1f836", 0xeb}], 0x3, &(0x7f0000112000-0xe8)=[{0xb8, 0x0, 0x40, "9c3f1fed945d844dfc1aa172a4828c386729da71c9fc9619c41d05079c7a1918e971151c300c5674a00810ff717a9fcf85cad9ee4808408bbff35aec94db0aa824b16699b3d71a77f9ab2b64e30fc8cb8248e11ec68b3439f24492f18d9e842f243295ffe3aefe3ab738cc8b233fbd77cee563eac758f04617641a89d4f3708a4c015dc2a479a156e77e030da7eba25e6c8aa853f6a41722a3dd958e7200d524e83f"}, {0x30, 0x1ff, 0x2c6, "036a507a7531ba450bfb37813f8c4e1bbb92933a75eddccdf3d2f49b"}], 0xe8, 0x8000}, 0x64f}, {{&(0x7f00001f1000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x4, 0x1, {0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}}, 0x32, &(0x7f0000b47000)=[{&(0x7f0000005000+0xa0e)="55d9df2408861101266161c937a8ededaaf9c1048f8bb0feab824cddf5b750b4e080a6c3103c9d361e927b5fa660dbbc7de75dc596142924dca7d7d133f53f14bee96f73290c3e0f930e9b78261c8d7f72fa9f5d6f16d8fdaef82d4c5bac1c8f0258fea85966b2b0b8b827eafcd970529e66cfff44d2869a19db96ceffe46b3deb742703eba43ec079e19e106ff3d2c9930f9d0332bcc3f194077d572e880395797c7a13d1723c28b3a2562b5f1f6fdff51accc5cf03bd981dcc18e53d50ee1d41575ab777d1e6dbf1", 0xc9}, {&(0x7f00009ee000)="9a8f974e6297ce0492c3acccbfad02e9fb9f5a6e7790f7b701df2f48c50172a18f1bd3d764d11e62e45c85bcb2d8e8d9a149f6d1b7fca264177fb2da4da879666646589b3cf28a776b0d66c23084deb23aa69e48f3e2f7e9ed7c2bdcd06e7d3cdc813efbf4e79e1476447396f062761532f95fab5d221a140ab59912e3d930cf6086af9316a09c94e10bb61999c1100baa62c837e0e0d5", 0x97}, {&(0x7f0000d48000)="624997a81b4170bd7596be072d592ffafc4aebf16eeb99d8331a8fdaa49b8928ec7846479398d869855716dbf0db4a3bd4d6e2925f92e5e450824f26cdf9c1e92016a21aa8a1ada8d056eb27ee5a8ff7ea42", 0x52}], 0x3, &(0x7f0000135000)=[{0xf8, 0x6, 0x3, "8ecca35b143a765f7c47df0db44842f91ef5071a40a2583be62636a1425a31add80ee4defc0544e654542868d0a22fad74bd93852452da02d8a7ef58bc3df26537f45ddc8a0c2cea7f320b52a776c6aa89632507c6ec385fe7f2327d0a44c79ffb7ff5b321baa0bc80299e8d1474d87be7a9208b1e46cdb76522e5d559b42038a3a0a21c435cdb78e9f162054d0bac2e0aae848e35a517c7fdf5ab425f07866c09cdaff254e7df8b58e0a5b203a31629184ede52ac5aacb551828cff8fd5b9c8d34f3382ae0158f736b176ce7f6800362fb607c2e4a895eb2477680167c95449dc"}, {0x30, 0x11d, 0x40, "fb1950fa135a810ea44ed85768683ce1156c6c2d84ae54e5f0"}, {0xa0, 0x113, 0x3, "ff53faef411b584f018711d509bbf939d70494ec43637d642946f0ab2a5321b551392ef789aa808787408225c840826389e1eaf7cff18c2ca8ab5a33bd91abd4ad70e71de20ee345ecb5f25e4419fb746a5dbb3df1aa9fff3cb746b19b9ad9642ab2b258be6059e75215e6790a037cf8f0ef642f9bc2a7a188329dfadaec9774d340fe3f9069a43d52f58413955106"}, {0x48, 0x19f, 0x101, "dfc879d40c828371205305998dd94694f9c12b95f623f0f24ccffaccafdedfd11c6c01ec4b89b15999d097b5659ad885442acc302e82"}, {0xa8, 0x108, 0x800000, "e2f8049f6db7b69e58343d890e70aa18883bfd7ed353b3532e4f000544609f3e2f898ba95bd0dab14ba3ef8e39155769d6e01c669424d769a3349ca0de8a5a53baba3c2467853fe80b53cc00c985a72556e5e4397772caee1f93b1f2ab1d55f7735cb36e8cf3cc8de80060ecc00e24d06465c11c978e2eaf10544b333b17c299a263274be15a6e651fc08078d66a6f9906ace6"}, {0x98, 0x10b, 0x7, "a04acaf13dd78b1a64de7a98d4ef37c92180002a7e729bbb4bb3199f0d76bb58cd0c04861682658866b13b83e1b89c648db286f260f2186220f65cec07fc2625ac20134b5fe4116b50d7112af06f9ce8f23bbb4a065e63f198945e88a37e1c449a3ff04d421f77738d8a2195e42da3314edbc168ebc39eb7a310cee0b6a7128f36691c5f6a0bc8fd"}, {0x1010, 0x3a, 0xfffffffffffffffd, 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"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{0xa0, 0x104, 0x3, "11f0bc0726e32d0d1b65ec90760493bd1e77cd412df05cde849e3804453b81aa0c6134e8435a2d6271021d6237d565adfaffcaaa98befa31361e5eec6a6add5ed1ff67b16bc868b3c7ea5092055dde6916d54169613bce350caf91e49529273b35eaa547434e4e7ac8e20307e16c3bf21c4875ebd889725dd18fa98f2f970ec8e64fa30018d542499acbfa91312d"}], 0x1378, 0x1}, 0x80000001}], 0x5, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) bind$alg(r2, &(0x7f0000dd3000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) socketpair(0x8, 0x20000000000000a, 0x3fd, &(0x7f0000924000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000012a000-0x8)={0x0, 0x20}, &(0x7f0000910000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000d2f000-0x8)={r6, 0x6}, &(0x7f0000a3e000)=0xfffffffffffffd54) sendmmsg$alg(r3, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f000053d000-0x40)=[{&(0x7f0000e7d000+0x8c8)="443f7a6bae137aa4c9651127f8136d6c", 0x10}], 0x1, &(0x7f00004ed000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) setsockopt$llc_int(r5, 0x10c, 0x3, &(0x7f000046f000-0x4)=0x2, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x0) 2018/01/17 16:11:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d37000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000717000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d03000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000d55000)={r2, 0x80000, r3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000be7000)="e5", 0x1) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000f5e000-0x13)=""/1, 0x1}], 0x1, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) r5 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000754000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e8b000-0x4)=0x10, 0x80800) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000d3c000-0x4)=0x5, &(0x7f000085f000-0x4)=0x4) 2018/01/17 16:11:39 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000fe7000-0x10)={0x3f9, 0xdd06c3c}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000db3000)=0x0, 0x4) 2018/01/17 16:11:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ae9000)={0x0, 0x41}, &(0x7f0000e6d000-0x4)=0x8) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d6f000-0x50)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) pwritev(r1, &(0x7f0000dcf000)=[{&(0x7f0000a89000-0x6a)="3989c9774154e5cfbe860a82aebadd6d0a0f331636004b95bdb2bbc529ebe39fbda2250933f5bbed070c7083b2721c4c470777e2519104892be126397800d0482482e35097cab50830e6b5894bbdf5d5d48577cc06c3e2c0befd9f9f092fe8440e2acc71b79934a30113", 0x6a}, {&(0x7f0000b6f000-0x92)="aa000c08e2c31b36ce39590c8314df962f4558cb0f18516f5e4157e5551df303b74e6243380cf1634522e24fbf9fbff4021bbc3a6efa3b6809ddcf6caece05686dd134753495349dcf3d64033f735db4dfca9e296967b99ff1b810accefbda3d3c3ce052fb9bf81e5dd9bcf41d3edbe7d5f2a2cb62d99da4fc02a6274097850d8d770f643dce338a6893e74cbf33e9f27c67", 0x92}, {&(0x7f0000b4c000-0xb5)="cda6b8a637b7ff283e3f3a7342b4c8dbbe107ab4e1a12054db87100a83e04ace32352acf7cc6aa13dcdfab741445ec9225dee7c823a6d797e227b02cd79b0eb9ab43279156fa67ee93b976c783034df19bdf7bd5419c7339ea8694f88ec4fb679088786a032bd8f2d3c756b427c6b4ace3e96425421543a1f1c6d1e22d2010cd7162df1c94b320efd2e93344bed192945f23ca2f0f34ec7df19ad3b591f7e83481e0ca5efcb21a3ff07723dfd036424273f1db4fb4", 0xb5}, {&(0x7f0000500000-0x3a)="da922af87337c87cfed1b4359fdbac696b29779ad41215f993b1eb4b5b842b85fc13ad39080bf687bea8a6750bfbb6db55f54153ca3e8d0f5d8b", 0x3a}, {&(0x7f0000eba000-0x51)="36b649f397c8da21aef06293cd4318bd23ca3afd28d0a07a9e6e2bfbc3970a8cd336c8d11321ba802e3bae0a1514e2498008a9b843ecdc7d2efc426299aba0171e8850db15eba59f534edebd1d8b691654", 0x51}, {&(0x7f000066b000)="ee8ccfd565a1785d30b81c69d20c78", 0xf}, {&(0x7f0000082000-0x1000)="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", 0x1000}], 0x7, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000db4000-0x230)={0x3, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb1ba9b3f33f99e4a, 0x3, [{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) 2018/01/17 16:11:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000266000-0x10)={0x0, 0xfff, 0xff, 0x8}, &(0x7f00008a7000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000401000)=@assoc_id=r2, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e6b000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000c78000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmmsg(r4, &(0x7f0000bfc000-0xb4)=[{{0x0, 0x0, &(0x7f00003ab000-0x40)=[{&(0x7f00008a2000)="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0x1000}, 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0x1000}], 0x7, &(0x7f0000c79000-0x350)=[{0x68, 0x196, 0xa76, "5e068ea9e5fb772d95226ca06f0cf919f06a2fd754f58d279e7076f9620bba0bb546e6d84b1d3427da32c05ecb74e63771985eee08be488c9a5dd1663530b5a3ad19bbb090b07be482f6c42910e65905d9997f115f56e9cb"}, {0xf8, 0x0, 0x3f, "e5edecd3e680293d429062cc7937465d07e5ba3275cbf32b6a9d1cde6d7a150d6b520f222ffed172c2d4e5b6975e63ac76d9488559eea77fc7401b3c069c9ac16a0c9d601ffbdb91127c8ec1632d536232484b0a36f82e72d6ec9ba0047321fe7074abce5a547adecc251923cde4db81768d2ba2b6ba3121b609bbc9c3b363ea46709a124cb9da177244bd7fd35ad8d653aefbac50d4a2c4cdf438974b2b2d1519ccd9e96afe1c9f1f830a2a71c453b9b22d85742dce5145afa864952d88d2588567a8880b5af90e329fe26810eb2b6318faab05206c5d5a4415b7540bd46031303f36"}, {0xf0, 0x18c, 0x100, "c43c60a109456fcba9a0a83a2e6b428c9da863b87da986df333fc0a28ccb2e16bed4f8f54f0d695ef9a860db6b848aee5bb3f0fe4dc9bf51712d7606af22cc875a116d4bf8f537ae13160bf9e99b2fd9e48ea39ca5646949bfd3158442c453910bf425f2657480b923d69be9dd94cf476faf69a56cbf352fac9bda8926d85b82255bcab33f19937db5599c8b1575ea568851e839f67ebd6cc2d9322abc0aa2884f7a9d1bc8c9640eb75927c9016869acfc6ad96a098111ba9d2b9e0f358d7044a9be30919bd2409e52fec8122168e7ba8c8d83ba1a73ce72d9b4519f1f68609b"}, {0x100, 0x115, 0xab, "12670176a117032aee3a3d6b2f9e9890531d3c0f27c8ca17cee859b74560159b156397cdc5bfb38e372bb2103bb69ac12b999b19e092358a57ed2080423efacc57d2b10761dc081fd082cdc8296e8e974c04e278f619fc7d99ab9a2686a1e31ab4c9de7c170a8d51ceeeb961bef96f10d3831b40393b786e5b0d9e42292fcaa793f5a8397ef7c80b728eb1c34a86a2152124f2d62d29e1de7060eba0cdc87947033ce5c7d5347df9b1108c55519a0f33ea7822602fd0d741289dfd85addd1538c657cb0d94ecdabd16a45b778b451b8bf654cb9cf44775106337f4e7a639cca283578be0b9558d8ae516b00d"}], 0x350, 0x4000}, 0x20}], 0x3, 0x40) sendmsg$nl_generic(r4, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:11:39 executing program 5: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000aeb000)={0x0, 0x0}, 0x0, 0x0) r1 = socket(0x13, 0x80b, 0x8) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000310000)=0x80000000, 0x4) syz_emit_ethernet(0x36, &(0x7f000014a000-0xc7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/17 16:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) socket$pppoe(0x18, 0x1, 0x0) 2018/01/17 16:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xd, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0xffb4, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 16:11:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000025c000)=0x200, 0x4) setsockopt$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) epoll_create1(0x80000) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$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 16:11:39 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000e01000)="b1", 0xa21abc3c48208cdc) r1 = socket$inet_sctp(0x2, 0xffffffffffbffffe, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000077e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000001000-0x2)=0x0, 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x2, 0xfff, 0xd140, 0x80, 0x81, 0x5, 0xffffffff, 0x5, 0x3, 0x1, 0x9}, 0xb) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000193000)=0x8) socketpair(0x1b, 0x3, 0x16c, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000001000+0xeaf)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80800) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000001000-0xf1)="4558f165666256b0753d5a38bf3e2aeb096fa21e801d5f5851a09b345bcd8f8c48b95951c3d6deddf76e50d6c5a01146e3047e5bb9288f06927a7925000de66cbac2967f583e6d7d78ccc402a45af4575541974b0ddb6e12336722e3ca95202da7cfd9cc66a59c8467614dd54f01aa136bc6e2d055862139a1e4ee2ec4d6f0b6149f6cca7ba1e98325f533840a1eed25e45d831df2488acee52836ba6d47f3bd1fae90ee12e08884f69b9145d5b71f6c1e7825be6800a9dd6af30f4aa5073ac638a3f5cdb51d98249a07ae60a590ee822e052fe4992908bca683a8ae9dab36f5cd84852b86c1a2c03ba469b0f841a14988", 0xf1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r4, 0x7}, 0xfffffffffffffe9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x0, &(0x7f0000003000-0x8)=0x0) 2018/01/17 16:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x8e, 0x8004, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000892000-0x4)=0x0) 2018/01/17 16:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000d4f000)=[{&(0x7f000055e000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c36000)=[{&(0x7f0000562000-0x5b)="6e86e8f2500ad41e0309862271af8d4211", 0x11}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/17 16:11:39 executing program 7: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000a9a000)=""/2, &(0x7f0000001000-0x4)=0x2) getsockname(r0, &(0x7f000061f000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f0000)=0x20) 2018/01/17 16:11:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0xfffffffffffffffd) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) syz_emit_ethernet(0x1ca, &(0x7f000000a000)={@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}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 16:11:39 executing program 1: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00001f8000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000ae5000)={0x0, 0x0}, 0xa5, 0x2) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000a40000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000753000-0x4)=0x10) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x7, &(0x7f000017f000-0x4)=0x0, &(0x7f0000a0a000)=0x4) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00003c0000-0x8)={0xc00000000, 0x8, 0x5, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000008000)={0x2, [0x80, 0x3]}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000ae7000-0x4)=0x0, &(0x7f00000de000)=0x4) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000834000-0x2)=0x30000, &(0x7f000089e000)=0x2) syz_emit_ethernet(0xd5, &(0x7f00006a4000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xfffffffffffffffc}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xc7, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x1, 0x2, r0, r1, 0xc24, 0x0, 0xa, 0x40002, 0x101, 0x0, 0x400000, {[@window={0x3, 0x3, 0x3}, @timestamp={0x8, 0xa, 0x0, 0x9}, @sack_perm={0x4, 0x2}, @eol={0x0}, @sack_perm={0x4, 0x2}]}}, {"a533d923ae7b179715da0cb07425cae9dd2716bfd76ab1c6251eb327c5d4270e4dc08e48962788c94d43f871ff96d768f11f02b210d1bb637986cef8a626d54a3efa2876e8cccd50f61ddc5db1afb48e20f86c606b6d92792f154d15f271a800e20ba357429ea70554bfb47347c1b8f7cd6ad3633e24801c6773c2729b7456f74ee1945114fe695a085f15"}}}}}}, &(0x7f00003b5000)={0x0, 0x400, []}) 2018/01/17 16:11:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x2000007fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) r1 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000035c000-0xc)=@sack_info={0x0, 0x3, 0x1}, 0xc) socket(0x3, 0x80005, 0x3) 2018/01/17 16:11:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000006000-0x10)={0x2, &(0x7f0000006000)=[{0x4c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r4}) socketpair$inet(0x2, 0x8080e, 0x81, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3000}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x6558, "03baeff8b2c5fb2761f1463e06de"}}}, &(0x7f0000000000)={0x3, 0x1, [0xd]}) r7 = accept4$ipx(0xffffffffffffff9c, &(0x7f000000b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x7, 0x80000) ioctl(r7, 0x3f, &(0x7f0000002000)="4592e342e2dd7673f2") 2018/01/17 16:11:39 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x2, &(0x7f00005cc000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000644000-0x10)={0x0, &(0x7f0000740000-0x8)=[]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ec6000-0x4)=0x0) r2 = socket(0x3, 0x4, 0x6) connect$netrom(r2, &(0x7f0000b1d000-0x48)=@full={{0x3, {"e31285294f33db"}, 0x0}, [{"8ed8aa07069bce"}, {"94a2241c327d27"}, {"e78a419ffd2cc8"}, {"a4e9d047c08b0e"}, {"d9077b63e620ac"}, {"06ed1c730163d0"}, {"fdd17180aff610"}, {"100e7ed202d9c2"}]}, 0x48) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000200000-0x4)=0x7, 0x4) sendmsg$alg(r2, &(0x7f00007a3000-0x38)={0x0, 0x0, &(0x7f0000c94000)=[{&(0x7f00009b5000-0x33)="2cf7868ee1780e0c33e0e9f5d2bae8ac3ed8abbf46c6780def17ed8eb8387203b25cedf1eacadc0c0e81c0a969d8235374e47f", 0x33}, {&(0x7f0000263000)="beeed9b6173070b7a2c126cd17ca6c71d6d9fad12ab1f4cd2e144816da6cb9372a9d442cb05ecff6a983f27175e91ef59e5a7ea88c683fe516ba8ceb1af747abb0ecf6d37d61f48f2425bdbdf4cda301e2f7322543", 0x55}, {&(0x7f000083c000-0x11)="590943677dc7152077265975b7177d0db2", 0x11}, {&(0x7f0000476000-0x80)="108171357e2ce32dd311f400a1663e673a64a111376651ed8687a88a22245c4dfc266ee9c566712a7cf480a4a97c28c4a8c04a2d89458ccf7e1edfff089450942565259583468d3eae5c8e1a86f31d3a455468e5fff2156d43b01bbf0e6308ec69d26ce33dcbcaed06b64277e6841cc68e8e07de09d34064fde30198ef90090d", 0x80}], 0x4, &(0x7f000091b000)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xd8, 0x117, 0x2, 0xc4, "5426f24b497f4bd7540d5471ee5b26ece8b7f86754a3457a184939d35ef341467f8c6d9a11de6472079a5df763ceb30f6942ab1d9e703db1ae3cd756e1aa54512eadb7b4bdee7bd773b8ab6a55dff1b59412d2e49e52fd93eee047bd2a079bf5b3405de2d9911c89278d0a125ed45a2cbaf24938bfaef87bd3cba950b7ad8fecf0485ed1d785e1d835112c1a0ff18357505362dc0899306d35aa869c30020f5c2a06e070333fcda53755d3ccae5c18e580592171a23b117c2f7514cd0cf0673580725591"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x138, 0x0}, 0xc014) 2018/01/17 16:11:39 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000508000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c39000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) 2018/01/17 16:11:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000dd1000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0xcea, 0x8000, 0x1f, 0x1000}, 0x10) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) 2018/01/17 16:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc9000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = socket$inet(0x2, 0x80007, 0x3b45) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000640000)={0x3, 0x79, 0x8, 0x101, 0x1505, 0x1400000000, 0x3, 0x1, 0x6, 0x14b7, 0x2}, 0xb) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000652000)=[{&(0x7f0000ea3000-0x52)="314af680a250c060a17e474bc07400df", 0x10}], 0x1, &(0x7f0000ef1000)=[], 0x0, 0x0}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r2, &(0x7f0000d64000-0x38)={0x0, 0x0, &(0x7f000006d000)=[{&(0x7f00001da000-0x66)="a8663d2905884e0997b675c9c165fae93fc8f5ca13e1ff9fb9cec013fee13eae9a3e5245892e4de579d7e1359dc3de44e68c994d308fb73db3e6fa8d81044f4988a245f2bce584e464409f2afe57b37331ef13b6d786052e8ecfba0ee019ad72c3957235129e", 0x66}, {&(0x7f0000fe7000)="54f3c3b923ae6e0a7498ce212bd4879fcd262c6f2bd6bbc792a9a9d0167954834da3881eb0f0013222166dc4868528852b75c620d141ab3f539d03c491e90a0f2c13793fcd6b82067556f5e8071d4baf96a90c6c7dfb7277801ef33b9f189e17727e9b6482c98036785042e16c3ca325323d0a8b598a8d5033927cddf7fd96aa176c86220cb32dad2ca90e06e9c532949d18c0cef83d2ca0b43c94cbbba51117e9f06b3a7156323cebb4c62d37aeb7c1315bd0996ed863ceb064eb0d0bad3cc2084ff33038507e84632dc2f9ff841dd075590077b0c7323d847644cf7788b09b8baa8150", 0xe4}, {&(0x7f0000386000)="b00779bdf11d1394cc4c673003964ed08e2e57a146e04ef74bfa25d242e10e31cce06de9c049e2e836c52a8ae15e9b608eb06cb2c8fcf06b3b07b35f5b7eb14205757f0b63403e336d52ec81768e53b964d0639379c2ff24b2ebdc9ee1d06911c31bab26d2103fc03a7cbe3483b106e203b96d01fb9c9eb375ff5a27443859612a3af3792527f278a222f3e5c6b994ab8aca467bd749a2429d5003c7729f945d309f7a50977326df4a27f60a77e9d2dc3c84aac56d96802dff0e9f0031b053042dbaa9a177c168dadcc5680854", 0xcd}, {&(0x7f0000ef5000)="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", 0xfffffff5}], 0x4, &(0x7f0000f88000)=[], 0x0, 0x4040004}, 0x8044) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f0000d73000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 16:11:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cf7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x6, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000026000-0x21)="0735605dc06c18ff000200000000fcfe790097d60f06ffdf8bd7e11000017d422e", 0x21) 2018/01/17 16:11:39 executing program 1: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xb, 0xfffffffffffffff9, &(0x7f0000f41000-0x8)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000995000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000750000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f42000-0x4)=0x0, &(0x7f0000f42000-0x4)=0x4) r3 = accept$alg(r2, 0x0, 0x0) recvfrom$unix(r3, &(0x7f0000f3e000)=""/223, 0xdf, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000321000)="61865fcfd7ddf0dd8a33", 0xa) socket$alg(0x26, 0x5, 0x0) 2018/01/17 16:11:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) socketpair(0x2, 0x80007, 0x80, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x5, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000001000-0xc)={r0, 0x880000, r3}) ioctl$DRM_IOCTL_AGP_INFO(r6, 0x80386433, &(0x7f0000b75000-0x33)=""/51) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000fe2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000af8000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000c5c000-0x3)={@multicast1=0xe0000001, @rand_addr=0x1, r7}, 0xc) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f0000010000-0xd)="e1298b2ddc12dde1c2996bad36", 0xd) setsockopt$inet_group_source_req(r8, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r9 = socket$inet(0x2, 0x0, 0x94b) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00007d3000-0x5c)={{0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x8b8, [0x10000, 0x5, 0x1, 0x10000, 0x5, 0x6, 0x7, 0x9c00000000000000]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00004c9000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x7, 0x3f, 0xa1de, 0xfffffffffffffffc, 0xff, 0x5, 0x0, 0x80000000, 0x5154, 0x1, 0x6, 0x7, 0x0, 0x7]}, &(0x7f00003a7000-0x4)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r9, 0x84, 0x1b, &(0x7f0000305000)={r10, 0x7, "c3c48da3b620e4"}, &(0x7f0000d37000)=0xf) 2018/01/17 16:11:39 executing program 6: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000021a000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c75000)={0x0, 0x0, 0x0}, &(0x7f0000058000)=0xc) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000fee000-0x38)={&(0x7f000080f000)=@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, &(0x7f0000fed000)=[{&(0x7f0000221000)=""/48, 0x30}, {&(0x7f0000d5e000)=""/4096, 0x1000}, {&(0x7f0000fed000)=""/12, 0xc}, {&(0x7f0000fed000)=""/98, 0x62}, {&(0x7f0000fed000)=""/234, 0xea}, {&(0x7f00007ea000-0x8c)=""/140, 0x8c}, {&(0x7f0000da3000-0xeb)=""/235, 0xeb}, {&(0x7f0000fed000)=""/171, 0xab}], 0x8, 0x0, 0x0, 0x401}, 0x40000060) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fed000)={0x0, 0x21, "4f11ef606f23f4b74b010ffc973e9933e0a931efc0634330213737b7b82213d714"}, &(0x7f00005f1000)=0x29) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000d3c000)={r4, 0x3}, &(0x7f0000da1000-0x4)=0x8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fee000-0x4)=0x0) r6 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00003e8000)={0xfffffffffffffffe, 0x2, r5, 0x9, r6, 0xffff, 0x180000000, 0x8}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000fef000-0x38)={0x0, 0x0, &(0x7f0000fef000-0xd)={&(0x7f0000ea5000)={0x2, 0x17, 0x80, 0x9, 0x5, 0x0, 0x7, 0x1, [@sadb_ident={0x2, 0xb, 0x5, 0x0, 0x9}, @sadb_x_nat_t_port={0x1, 0x0, 0x3, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x40) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe9000-0x18)={r0, &(0x7f0000fc8000-0x2f)="", &(0x7f0000fe8000-0xef)=""/239}, 0x18) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007b9000-0x8)={0x0, 0x0}) 2018/01/17 16:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009ef000)={0xffffffffffffff9c}) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00006d7000)=""/81, &(0x7f0000bee000)=0x51) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bb7000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0}, 0x90) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 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, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/17 16:11:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dac000)={0x0, 0x6}, &(0x7f0000ae7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b8d000-0x10)={r1, 0xb, 0x0, 0x9}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f00009d7000)='1', 0x1, 0x0, &(0x7f0000613000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) write(r0, &(0x7f0000572000)="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", 0x5dd) 2018/01/17 16:11:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b85000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8003}) socketpair(0xb, 0x3, 0x3, &(0x7f0000d3a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00004c5000)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) sendmsg(r1, &(0x7f0000deb000-0x38)={&(0x7f0000b3a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000041000)=[{&(0x7f0000ed7000-0x1000)="d3", 0x1}], 0x1, &(0x7f0000a70000)=[], 0x0, 0x0}, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000ede000)={0x0, 0x0}) bind$llc(r3, &(0x7f0000a27000)={0x1a, 0xd, 0xfffffffffffffff7, 0x2, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/17 16:11:39 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, [@typed={0xc, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000001d000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000001e000-0xb5)=""/181) 2018/01/17 16:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000890000-0x4)="473b1500", 0x4) socketpair(0xa, 0x2, 0x2, &(0x7f0000c1b000-0x8)={0x0, 0x0}) pwritev(r1, &(0x7f0000108000)=[{&(0x7f0000476000)="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", 0x1000}, {&(0x7f0000a06000)="8cdf957536c6ae40634822c6171e56681d77874bc0ca23", 0x17}, {&(0x7f0000be9000)="ea081ab8b953db0d8819e6d9978fa9bd7c8a757c725cc95d0f14b827187f6415384e6e429aace3a20cbacd73737b426bada539d87ff3278c08bd4a168677d201d556ce196d110cda41f4ba926bd8e5c9723865ad1819b5cbce641e009d03631a7b65984d4599ba1fdc70ea4e95", 0x6d}, {&(0x7f0000311000-0xc4)="cd092f78cdf4e2343fdbf111723013a1e0f946966f2431505042e2b0c76f87c711cab253a2a7d5aadbdfae95005cc54235613b2941553cbf6e123c8490e26b51cbe7be7603c47a2d97a9d2e1d8c588f0769b5fada95f9d8e1fd94d0ec7843119398b38bbd4374c73fa87e133ff5e05caa14ae9af5a93b8c0149d00fa1a9fc526425fdc73bbcbaeaed39630198056bab3be8c249e5acff0773eefa06d8d3941f93932507eb6b5d2c0c2e1f33265a78d47227bec2db9b9df9cb13881f19306844583e3597b", 0xc4}, {&(0x7f00007a8000)="dd1ae8ecad0e416c8a9eb70fda04f79ad52d094810ce4cca981a7db080d713b47b300b2428621e281b4afa693d8319fbe1609f088baebd", 0x37}, {&(0x7f0000605000-0x78)="290cfdca9068ab8c332976402f7a93f22c3cc1af5bd98073502576020d27e78ac8a77d6a281e2d7e720b875583b42324263edd5f073059c92ac4deeecb2b11d7cb916f04531eec18417ceeddeac353ff7b6db8cabed44dff855a6a62128ee79ac6dfc251d1ffb8aab3c216b92084240e377008e1cfa95e63", 0x78}], 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f72000-0x4)={r0}) r4 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c74000)={0x0, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7279, 0x1, 0x9000000000000000, 0x5, 0x7}, &(0x7f0000878000-0x4)=0xa0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000fd9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00006d3000)={r6, 0xffff}, &(0x7f0000242000)=0x2ba) bind$alg(r5, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000029000-0x1c)=@req3={0x1, 0xffffffffffffff80, 0xe8, 0x5, 0x58b, 0x57, 0x200}, 0x1c) r7 = accept$alg(r5, 0x0, 0x0) sendmsg$alg(r7, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e", 0x10}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000d7e000-0x4)=0x6, 0x4) socket$alg(0x26, 0x5, 0x0) recvmsg(r7, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) sendmsg$alg(r4, &(0x7f0000283000-0x38)={0x0, 0x0, &(0x7f0000e7b000-0x10)=[], 0x0, &(0x7f0000123000-0x18)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000021f000-0x4)=0x0, &(0x7f000008d000)=0x4) 2018/01/17 16:11:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/17 16:11:39 executing program 5: r0 = socket(0x8, 0x6, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x2, 0x0, 0x0, 0x203}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00004ed000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000000000)=@full={{0x3, {"3bc65bce813d66"}, 0x10001}, [{"93c91c2bb74fce"}, {"a5aa81181355d5"}, {"81af2807a28c67"}, {"2f2089b6d4be56"}, {"93e6e88b707b44"}, {"e5da5aaf2b4569"}, {"305047298b60b2"}, {"3f859081417096"}]}, 0x48) 2018/01/17 16:11:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10000000010) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd", 0x10}], 0x1) 2018/01/17 16:11:39 executing program 6: 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$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x15) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000f1000-0x20)={r0, 0x0, 0x1, 0x0, &(0x7f0000f72000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ee0000-0x4)=0x0, 0x4) 2018/01/17 16:11:39 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000af6000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000002000)=""/197, &(0x7f0000004000-0x4)=0xc5) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r1, 0x6}, 0x8) 2018/01/17 16:11:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000352000)="", 0x0}, {&(0x7f0000dcf000-0x86)="dc15614fe201773e8b56377209b319fba97f9f0d00f2d3eb2098baf8df98c873051578e3b5058707ec7459330f7a7394a7a0198af38b1bf0882ab3e6a08374a9071b8299fccb0d640e85d2bc046f4c16fed36fa382ccb7fc1aff397763156bf004e92e74715172acf1454a6b8c60f807b63cd785d0357f5572d5687d0ba2af8b1ff8129fb599", 0x86}], 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005d7000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) r3 = bpf$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, 0x14e, &(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$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000167000-0x10)={&(0x7f0000de7000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:11:39 executing program 3: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000026a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c86000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000386000)={0x0, 0x0, 0xff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000667000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e71000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00006b6000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000d2000-0x10)={r1, r2, 0xfff}) 2018/01/17 16:11:39 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000529000-0x18)="ff0204ffff00def31d001122000000d8144e000000000205", 0x18) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000cdd000)={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1000}, {0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x4, [0x0, 0x6, 0x1, 0x7, 0x2, 0x9, 0x9, 0x2]}, 0x5c) 2018/01/17 16:11:39 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00001dc000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000723000-0x4)=0x7ff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000714000/0x3000)=nil, 0x3000, 0x4, 0x10, r1, 0x0) 2018/01/17 16:11:39 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00006ea000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000d1b000)={r0}) recvmsg(r0, &(0x7f0000b2d000)={&(0x7f0000cc6000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000adc000-0x50)=[], 0x0, &(0x7f0000e58000-0x1d)=""/29, 0xffffffffffffff20, 0x0}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/17 16:11:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bcf000)="9cea0554f8fd2b8b1d0c4ce5cc79e97c8da34229365d59aa761657fabe79dbb9590c60ddbbe2de2dbb8dc65265ffd5fc2f5f26e78c5ce58df418077938273295f4a280f1652f6ca49bd03b42947063fb02333055b10219abab7310", 0x5b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fc000-0x1c)="1a0001009dd6633a93a13c0832c1d5c2a47ed43c1e206eb56cd65099", 0x114) 2018/01/17 16:11:39 executing program 2: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f00007b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000ce8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000cf8000)={0x80000000, 0xfff}) write(r0, &(0x7f0000ded000)="", 0x94f386f79cff0d07) pipe(&(0x7f000083b000)={0x0, 0x0}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000df0000-0x8)={0x9, 0x0}) 2018/01/17 16:11:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x71, &(0x7f0000e43000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="57301d6c3665", [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x3b, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff25, 0x0, "75f3a0c9efa635b25aedb0c614cacec2f5d672fc40f892e10b676d41e99b5723582bf03558a47c4524d963e7ac183a8b37629e"}}}}}}, &(0x7f0000409000)={0x0, 0x1, []}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005e6000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fbd000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000003b000-0x8)={@multicast1=0x0, @broadcast=0x0}, &(0x7f0000c2e000-0x4)=0x8) 2018/01/17 16:11:39 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000007f000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016d000)=0x10, 0x80000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fd8000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0xbb23, 0x9, 0x899}, &(0x7f00008bb000)=0xa0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fd8000)=@assoc_id=r2, 0x4) bind$unix(r0, &(0x7f0000fd2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, 0x0, &(0x7f0000fda000-0x4)=0x0, 0x800) 2018/01/17 16:11:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0xf, 'cmac(aes)\x00'}, 0x58) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000016c000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fdf000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000916000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000009c000)={{{@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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019c000-0x4)=0xe8) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000b0a000)={0x0, 0x0}) r5 = accept(r2, &(0x7f000041d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000033f000)=0x10) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f00003e5000)=0x2, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000528000)={{{@in=@dev={0xac, 0x14, 0x0, 0xa}, @in=@rand_addr=0x244, 0x1, 0x0, 0x2, 0x33, 0x2, 0x20, 0x0, 0xff, r3, r4}, {0xea, 0x0, 0x4, 0x8, 0x8, 0x9, 0x400, 0x0}, {0x4, 0x1, 0x4, 0x100}, 0x1, 0xc, 0x0, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x1, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x2, 0x0, 0x5, 0x2, 0x101, 0x8}}, 0xe8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000e9c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800400}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) 2018/01/17 16:11:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00008da000)=@req={0x3fc, 0x0, 0x5, 0x0}, 0x9) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/17 16:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f24000)={0x0, 0x0, &(0x7f00003d2000-0x10)=[{&(0x7f0000a20000)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b7291699f2669190f1166e7d769e5e388e4320c05b696808a995cf2e6c59eaeb5010000000000000035c51fa16c8e2621cfe560a73240abec7a9b2a0343b4c4c0750a3b0385b381000000b3401b82d448199dfe418b8c28dc04bac41d58eba8e003c8e98e67ff", 0x195}], 0x100000000000023b, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) 2018/01/17 16:11:39 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000008000-0x8)={0x0, 0xffff, 0x7}, &(0x7f000000a000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000000a000)={r1, 0x6, 0x63, "518b5379801b01f0071e8102e9ca8d360051661deac5e39a275a24062506e6f5c9c0b2356e7488c0368522b02ee9551a2d7ac7e87c6f5384db10dc64aa53fc2395386a97da68e9d188497e21cdb85f765042144b5281a295e14859f819659e299cf830"}, 0x6b) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x0, []}) 2018/01/17 16:11:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000294000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099a000)=0x26) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000f9e000)=0x4000) syz_emit_ethernet(0x21, &(0x7f0000bbc000-0x65)={@random="f2df7a796021", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@llc_tr={0x11, {@llc={0xfe, 0x86, "eccf", "d45f9250724ec0cdd1276001f37478"}}}}}, &(0x7f0000806000-0xc)={0x1, 0x1, [0x3b2]}) 2018/01/17 16:11:39 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000000b000)=0x3, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x8000000000000111, 0x3, &(0x7f000000a000)="0d9cd50f", 0x4) 2018/01/17 16:11:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000fc0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000454000)=0x14, 0x80800) accept4$packet(r1, &(0x7f000021c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fec000-0x4)=0x14, 0x80000) bind$alg(r0, &(0x7f0000271000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) bind$alg(r0, &(0x7f00005ee000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) 2018/01/17 16:11:39 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000062a000-0x18)=@add_del={0x2, &(0x7f00002da000-0x10)=@generic="1d56b7b83634bb49a9db300560a06554", 0x9}) bpf$PROG_LOAD(0x5, &(0x7f0000f77000)={0x0, 0x6, &(0x7f0000f77000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x947d63232f2e8e57}, @call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000c7c000)='GPL\x00', 0x0, 0xaf, &(0x7f0000f77000)=""/175, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 16:11:39 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000000d000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000000a000-0x78)={0x5, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x130, 0x9b2, 0xffffffffffffffab, 0x6, 0x7, &(0x7f000000c000)=@common='bpq0\x00', 0x3, 0xe40, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) 2018/01/17 16:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f0000ca5000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ce2000)=[{&(0x7f0000e88000)=""/210, 0xd2}, {&(0x7f00004f0000)=""/0, 0x0}, {&(0x7f000021f000)=""/162, 0xa2}], 0x3, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) pipe(&(0x7f0000e2b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000209000-0x40)={0x8000, 0x1604, 0x5, 0xd2, &(0x7f00009ee000-0xd2)=""/210, 0xba, &(0x7f000063e000)=""/186, 0xf0, &(0x7f00006e4000-0xf0)=""/240}) 2018/01/17 16:11:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x802, 0x8000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d0c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a85000)=0xe8) 2018/01/17 16:11:39 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x6cf) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00008d3000-0xc)={0x0, 0xf9, 0x0}, &(0x7f0000ee8000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000008e000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) 2018/01/17 16:11:39 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x1) socketpair$inet6(0xa, 0x5, 0x800, &(0x7f0000312000)={0x0, 0x0}) setsockopt(r0, 0x84, 0x80000000000021, &(0x7f0000000000)="", 0x0) 2018/01/17 16:11:39 executing program 6: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8000000000000001, 0x84) sendto$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) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aba000)=0x18) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000ac5000)=0x0, r0, &(0x7f0000327000-0x8)=0x0, 0x1, 0x2) shutdown(r0, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003a1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ac5000)={0x0, 0x0}) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000ac6000-0x4)=0x0, &(0x7f0000225000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac3000-0x4)=0x8) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ac7000)={0x7fffffff, 0x0, 0x820e, 0x40, 0xde0, 0xc1c2, 0xffffffff, 0x81, r3}, &(0x7f0000398000-0x4)=0x20) bind$inet6(r0, &(0x7f0000ac7000-0x1c)={0xa, 0x0, 0x9bbf, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0x1c) 2018/01/17 16:11:39 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002bf000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000eb1000-0x20)={"523e240f516b30e2d14c024e1d81e860", {0x4, 0x0, 0x2, "1a4430c90b2e", 0x6, 0x0}}) mmap(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 16:11:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d35000)='"', 0x1) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f00005de000)="67c057e501fcf8b26286a3b6a2a107a400088c4e15e4f1b400bbd3fbf559706978d213bb266deb0e28ed1740aa539b71f46e3ed7b3b89c09f9eafc023d24d90b8d8fc9abe7cae3d5062c439250cdeccd5a9bb6effb12c3ecdf2fadd15e77d85666c17f2e1447b01adbcfd50b", 0x6c) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/17 16:11:39 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c4, &(0x7f0000012000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x21, 0x7, 0x94, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, @dev={0xac, 0x14, 0x0, 0x1}, {[]}}, @dccp={{0x3, 0x3, 0x4, 0x1, 0x6, 0x0, 0x0, 0xa, 0x81, "1ef64b", 0x5, "c4deb3"}, "fc2aa737d0d1b3f4a3ea8384a9f869f24b5419a66d607c5c9508aef39f8168c4963b010b4c715bdcc075da1227e80e2cb000aa7dee61508241910ca526d5b1e8a3ff83c64f7772787dc5d2d1a7c1931312522138c6ac824e3627e52c16b9d8bc1a7ae1d0ede685b39315ef196817affb"}}}}}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="81d07b8090da0e6df12865ba75800d23"}) 2018/01/17 16:11:39 executing program 2: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f0e000)={0x0, 0x0}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f0f000-0x10)={0x3, &(0x7f0000f0f000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00007f2000)={r1, 0x10}) r2 = socket$inet_sctp(0x2, 0x4, 0x84) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x4, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2, 0x0}, {0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/17 16:11:39 executing program 3: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x400000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f8d000-0xc)={0x0, 0x0}) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/17 16:11:39 executing program 1: socketpair$inet6(0xa, 0x7, 0x179c, &(0x7f0000bdc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x4, {{0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6f8a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x5, 0x4) setsockopt(r1, 0x84, 0x80000000000021, &(0x7f0000000000)="", 0x0) 2018/01/17 16:11:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xc6, &(0x7f0000ef9000)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ea3000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000075b000-0x28)={@generic="35afc71f3ccced4b4ae4594fbea13446", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:11:39 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0xfffffffffffffffc, 0x3, &(0x7f0000000000)="", 0x275) 2018/01/17 16:11:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x2)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000001000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001000)={r2, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000)=0xe, 0x800) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$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$MAP_LOOKUP_ELEM(0x1, &(0x7f00001ed000)={r4, &(0x7f0000674000)="", &(0x7f0000262000-0x1000)=""/4096}, 0x18) 2018/01/17 16:11:39 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d25000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) pipe(&(0x7f0000e2e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00009ed000)={0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f000084b000-0x4)=0x0, 0x4) 2018/01/17 16:11:39 executing program 0: unshare(0x20400) socketpair(0x2, 0x5, 0x6fe8, &(0x7f0000594000-0x3)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000748000)=0x20, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000002000-0x64)={&(0x7f0000001000)=[0x5], 0x1, 0x6, 0x0, 0xffffffffffff0001, 0x1, 0x0, {0x6, 0x11a, 0x46, 0x8, 0x5, 0x5b2, 0x9, 0x0, 0x466, 0x901e, 0x6, 0x4, 0x5, 0x20, "d1a4a7134bd5760f9ae68176589184ffba648244ab64134e872beca993b047e4"}}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001000)={0x94d, 0x80000000, 0x1000, 0xff, &(0x7f0000001000-0xff)=""/255, 0x36, &(0x7f0000001000-0x36)=""/54, 0x30, &(0x7f0000001000-0x30)=""/48}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000001000-0x83)=""/131, &(0x7f0000002000-0x4)=0x83) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)=0x0) 2018/01/17 16:11:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000db0000)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ddb000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005dd000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002c000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f5b000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xa2c, 0x3, 0x0, 0xa, 0x80, 0x80, 0x0, r2, r3}, {0x2, 0x4, 0xd5, 0x1f, 0x80, 0x1, 0x6f5c, 0x4}, {0x8, 0x1, 0x50, 0x9fd}, 0xffff, 0xd, 0x1, 0x1, 0x2, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x3, 0x3, 0xfff, 0x7, 0x200, 0x391e}}, 0xe8) connect$inet6(r0, &(0x7f0000a22000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) close(r1) r4 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000a3f000-0x8)={0x1, 0x0}, 0x8) close(r1) 2018/01/17 16:11:39 executing program 2: r0 = socket(0x17, 0x5, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000051b000)=[{0x3, 0x50}, {0x4, 0x39f}, {0x4, 0x2}, {0x4, 0x5}, {0x3, 0x2}, {0x3, 0x8}, {0x0, 0x200}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00002c6000-0x8)={0x0, 0x0}) r1 = socket(0x7, 0x802, 0x200000) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000e27000)=""/204, &(0x7f0000330000-0x4)=0xfffffffffffffea7) 2018/01/17 16:11:39 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000468000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff6000)=0x2e) accept$alg(r0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xc00000000, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ddb000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xd6fa, 0xfffffffffffffffe, 0x800, 0x12}, &(0x7f00000ce000)=0xa0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ff6000)={r2, 0x1b9}, &(0x7f0000ff7000-0x4)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000d7d000-0x4)=0x0, 0x4) 2018/01/17 16:11:40 executing program 3: mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x200000d, 0x1000032, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000022a000)={0x0, 0x0}) listen(r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000022a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f000022b000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022a000)=0x108) 2018/01/17 16:11:40 executing program 4: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9, 0x100000001, 0x80000000, 0xbe9, 0x1, 0x6, 0xfffffffffffffffb, {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]}, 0x5, 0x8, 0x2592, 0x7, 0x6}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000953000)={r1, 0x78, &(0x7f0000000000)=[@in={0x2, 0x2, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffab0}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007ac000)=0x10) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000023000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000-0x4)=0x26) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netdev_private(r2, 0x89fd, &(0x7f0000013000-0x2f)="511ba91f9e1053c2059f7dcd0ff12bc7f546ae094639bb3f51af5ad234e4308a3be810541177bcb88b3edd6954d6f7") ioctl$sock_FIOGETOWN(r3, 0x400454c8, &(0x7f0000001000-0x4)=0x0) 2018/01/17 16:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000983000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000450000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00009e3000)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000980000)=0xc) accept$alg(r0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000066f000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000417000)=0xe8) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00009f5000)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x8, 0x0, 0x0, 0x2, 0x0, 0x20, 0x7f, r3, r4}, {0x0, 0x96a, 0x3ff, 0x100000000, 0xfffffffeffffffff, 0x9, 0x4, 0x9}, {0x4, 0x7, 0xff, 0x4}, 0x3f, 0x7, 0x0, 0x1, 0x3, 0x0}, {{@in=@multicast2=0xe0000002, 0x3, 0x32}, 0x2, @in6=@loopback={0x0, 0x1}, 0x1, 0x4, 0x3, 0x0, 0x4, 0x4, 0xb10}}, 0xe8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000129000)={0x0, 0x0}) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x8c, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x3c0, 0x0) r6 = socket(0x10, 0x800, 0x7ff) sendmsg$inet_sctp(r6, &(0x7f0000114000)={&(0x7f0000510000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000286000-0x30)=[{&(0x7f0000dd2000)="54fbd4dc02c470309d9562351b529c3405c819729e9a01a5b5d3c101b6c9976b9bd42c5b11b8e877bfad7385941981718c5194c3efaad5f48200e1450020e5bcbf33922d8ef068643f267482d9770a3346d12c1f9c7f5f53dd8c44a0ae0a4eaba848607e8c0709db46aa4b71ccfce7fdd89bc51a46d32e9e9eb19194ea54def6686f342db8bacde48f5b30a67e8f4839dc", 0x91}, {&(0x7f0000176000)="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", 0x1000}, {&(0x7f0000f56000)="8c1bac9faae8ad108b4d088b39ac96c39232504947011be9124e4bac459956bc9a1c70a6b5f035c5b2659df6f4aab474390e00d67cc0f06414db5b9a132914629128177e2b19d57bf0fcdc1f9d3a6440eaeb3e0afd0f5b16904d0a44bb672b9b71df9d8b5c491a4fa3085f2c52b1d5ee353e1334c4bc4f3e5b2b2bc4d533d7d41240a301e4b0ae3274be8979e5414873d625e3f3cf682e697182a197ddcd6979c5e18c5a2b98dd9e0d525bda03cc0a8401fa85e228812f703d704dc61b5eca6b3c34be7ecf0ac45cb22e3c06f70b4a2101a4e71a453d64d6d1f24d5b240ec53a19fa914d65e66873", 0xe8}], 0x3, 0x0, 0x0, 0x0}, 0x45) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00001e0000-0x1)={0x0, 0x6}, &(0x7f00002bb000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000aa7000-0x8)={r7, 0x9}, &(0x7f00007ae000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ec6000)={0x4, 0x1, 0x400, 0x400, r7}, &(0x7f0000784000)=0x10) recvmsg(r5, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 16:11:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000dc7000-0x8)={0x0, 0x0}) accept$packet(r0, &(0x7f00003a7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e5e000-0x4)=0x14) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet6(r0, &(0x7f0000c0c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006c3000)=0x1c, 0x800) sendto$inet(r1, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e6f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e1000)=0xc) 2018/01/17 16:11:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000deb000-0x8)={0x0, 0x0}) bind$llc(r0, &(0x7f0000cde000-0x10)={0x1a, 0x1c, 0xfd01, 0x1f, 0x1f, 0xfffffffffffffff8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100401000003) accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00005de000-0x20)={@generic="d7568b9cba4cd31fe47a15038e9458da", @ifru_addrs={0x2, 0x3, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r1, 0x84, 0x82e, &(0x7f0000cef000)="960ca0f9737aa369310ff5fc5fac58d782320097812ec31b18b3f6df941085490bcbe7b9ae77a3a50dcaeda7abb56bb96774e71143631d7c3e3e880aefa3177c0e89a1ed0a49c5e0af7207cf2cce1eb9cb6b45310e2ba0c6fbd4bd7350611d0dbff6f85bc8f1059e77d1e070873323f04307748b", 0xfffffffffffffef3) 2018/01/17 16:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000995000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}) r1 = socket(0xfffffffffffffffd, 0x800, 0x7) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f04000-0x4)=0x0, &(0x7f00007eb000)=0x2) bind$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, 0x823) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d82000)={{{@in=@multicast1=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c66000)=0xe8) bind$packet(r1, &(0x7f0000e28000)={0x11, 0x1f, r3, 0x1, 0x9, 0x6, @random="4e3ac9c99387", [0x0, 0x0]}, 0x14) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x4444390, 0x0) 2018/01/17 16:11:40 executing program 7: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ea0000)=0x10) getsockname$llc(r0, &(0x7f00002d4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a09000-0x4)=0x10) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ea2000-0xf8)="082d378131a89aad6807516eca37e6ca31c52ec5bf96b07653b01f7115371e9aa5925a343f7ccbfcf6c9bce8d4eb0fe8c0aec50289ffa514cfaea0f2701279446dbc6a859959fda9769a637cb4bd7c5a16e1b2c84d5ec60d7165d01a51db85b7daaa7aab248c39364ccb2d3644f80db063266ce71a16b6288e84bf9ff1bccce00f8d00734d8e40cc1621899a7459f1509ed231cde81f38a39fa738a81d190912140c6654729edcda11ccf4e953c9f21899591a52a4209fa5f7925eadecf890f89ac045ed8b97d13d2ae124f6111a5bbc942b17e6dad033ac0a1e62088702e7344bdfbc613e6572f89fc900d6e63c044c78c4c6f614946191", 0xf8) write(r1, &(0x7f0000008000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800090005000000", 0x24) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000058b000)=@common='syzkaller1\x00') 2018/01/17 16:11:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000010000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80805, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000001000)=[{0x6, 0x8}, {0x3, 0x5}, {0xf, 0x3ff}, {0x2, 0x46}, {0x3, 0xfeb}, {0x2, 0x7458db42}, {0x4, 0x3}], 0x7) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@generic={0x4, 0x1, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000002000-0x10)={0x2, &(0x7f0000003000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) r4 = socket$netlink(0x10, 0x3, 0x1) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000002000)={0x928, 0x3f, 0x9, 0x1}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000003000-0x40)={&(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000004000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003000)=[0x0], 0x9, 0x6, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_tcp_int(r2, 0x6, 0x11, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000004000-0x1)={0x4}, 0x1) 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) sendmmsg(r2, &(0x7f0000001000-0x3c)=[{{&(0x7f0000004000-0x9)=@rc={0x1f, {0x8, 0x8, 0x0, 0x78f3, 0x7, 0x2}, 0x6}, 0x9, &(0x7f0000003000-0x50)=[{&(0x7f0000005000-0xb1)="f8690a1b35df834c848e4a1827a2e4392d08f029a4ecb372636e9671fbeae465374c0cbcb7092c5394ba520495712a1425fcc74e25e61852bf74b67c0d005470173f59661e9a77949a1cc60e5bc689e73176d864bd4703bb11461872c13aa10949b90591cdbaec1f809070b12fd8c62777ae4f77a47ebb7b727c1984999e9bdcab202b59537ef545bf2a9a8055befdcaf4175369e8e1f717310f180b265046fd744ae10768879626725e051778b435594d", 0xb1}, {&(0x7f0000004000)="eec383ceaad16c2a5510368df5cbc4af828500075a999b87f1c37e68f1c62f58114e6941f9c79a6c15c40dd8c4a018af7b8e0d0600", 0x35}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000004000)="c22253058fb7e7b4c27d9361698b9a05bb8fa1cac91499641f15fca38f4cfb4e9794726eca1d18fad846f958fc7e31ecddfb1ffa015a000ef1457743b3a4f03db1d1db7bd392ce3754470fa3a1b8bde1c5c9e0433760111ad3712b48fc2bbf9b9abd311fa1fedf4fdf4122743e9c39e32d23a6d250e2fefc0c1d661059bd130b8a2dcffc7eb4b00c0521824d0186552ceab5349c417f83a49169f8c0754c27e3516e4a6844142264d2ea488b1f73adff23319e00e45724edbab752e51a3bdd3a8c8fc82409f45408a8a81e73bb31f01fc6ae7ce6305e12ff84fe64f676e79ff256b42ad72e", 0xe5}, {&(0x7f0000001000)="7b7eec08dba2fee13b87c9beadec8702363aa2eb0855f38ea9eaff436c5521d8f03b8c8e473f846dde0ea769242ce53435ef0a49961cdfaaa9ac96c0df7570e9dc72fa4c6f86b3897958e3adb2dba403537c2cc772d506ee4d69ebc28c60f35eeb40d84f7a30a0b57cde6c99ac02dee50aafeb12209750ead9048186f006b4b783b1c8db114f9e663269d625482e57988e55cc3dffbd1f55f54f48653d3f993b1051785def621950dc13c074f6a8ac64215634fc40d2b85b154844effbc71106e6d214c9ff3ca7d685fed822e8e01d51176d15e4382e7be5f23e58a702f5ab22", 0xe0}], 0x5, 0x0, 0x0, 0x4040}, 0x680f8ffd}], 0x1, 0x44000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000005000)=0xffffffffffffffab, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000007000-0x38)={&(0x7f0000006000-0x14)=@ll={0x11, 0x4, r5, 0x1, 0x101, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000007000-0x20)=[{&(0x7f0000003000-0x65)="932543e500ccd79ddac569dd77933d1150298e110e2c6704f3fbdb42a747db360e238d76c441a9e0bd5ff2c209816e238160c45b786b1876ac2553e08ba3ce95205525c9b4274115d760e732d8a034f33d42069e91e6524a6eec9a1b74ef51a2664c30deb3", 0x65}, {&(0x7f0000000000)="ea2c58e753432efdf474c5f7ecba2198813b5880", 0x14}], 0x2, &(0x7f0000004000)=[{0xe8, 0x114, 0x4, "0238bf5f748cacb11e1b5c9f8bc58e3ba6fe02c88883fe1fa96256155e6e890e0803032d49b17c22800ff1c6e7bcb8419942f822a6696cad80c317380a3ab325d6aaf7d7893214bbd52dddb4d69ee38e4ec5df9472970f80e24b2468db062b967d6bd5c3c0b187319e1c925ac02b45a329ba0aecb16358e1eaa12837b243dc427af805bf63ecd4b33fd9a7a5644051eafed72cc44bb1176f5ae689852da78a478c30fc7db151d0f12041ccd0d1b0ea924f6694f94b83b5af928bd0fc8c2264ad0b903e023cae73b09c8aea618bbc4ee7cee146591bbd"}], 0xe8, 0x8000}, 0x4000044) 2018/01/17 16:11:40 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}, 0x4}, 0x1c) r1 = accept(r0, 0x0, &(0x7f0000bd9000)=0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fe1000-0x4)=0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004cf000)={{{@in6=@loopback={0x0, 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=@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], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d54000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e17000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2eb8, 0x0, 0x3, 0xa, 0x0, 0xa0, 0x3e, 0x0, r2}, {0x1fffe000, 0x800, 0x5, 0x5, 0x7fffffff, 0x5, 0x3, 0xc8}, {0x1, 0x10000, 0x6, 0x9}, 0x4, 0xc, 0x1, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x2, 0x3, 0x1, 0x1000, 0x54, 0x3}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000040c000-0x4)={r0}) getsockopt$inet_int(r3, 0x0, 0x1, &(0x7f0000b30000)=0x0, &(0x7f0000e7b000)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00004ca000)={0x4}, 0x4) listen(r3, 0x4) socketpair(0xb, 0x80000, 0x0, &(0x7f0000b8f000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00007c6000-0xc)={&(0x7f0000f32000)='./file0\x00', r4}, 0xc) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r5, 0x1, 0x1c, &(0x7f0000ea2000)=""/65, &(0x7f0000d21000)=0x41) 2018/01/17 16:11:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x7, 0x88ef, 0x13, 0x8, 0x2, 0x401, 0x9, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe0, 0x0, 0x100000000, 0x2c, 0x80000001}}, &(0x7f0000002000)=0xb8) socketpair(0xf, 0x80007, 0x100, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001000)={0x9, 0x820d, 0x6, 0xffffffffffffffff, r3}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000)={r2, 0x5}, &(0x7f0000001000)=0x6) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000001000-0x5)={0x0, &(0x7f0000001000-0x20)=[]}, 0x9) 2018/01/17 16:11:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0xffffffffffffff0d, 0x0) 2018/01/17 16:11:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c89000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "22c8fa674307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000844000-0xc)={0x2ffa000, 0x1, 0x1c62, 0x6, 0x101}, 0xc) 2018/01/17 16:11:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) bind$inet6(r0, &(0x7f0000014000-0x1c)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x1}, 0x1c) r1 = socket(0x9, 0x4, 0x200) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ac1000)={0x0, 0x81, 0x6, 0x7, 0x80, 0xffffffffffffffff}, &(0x7f0000f10000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00001b2000-0xa0)={r2, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0xff, 0x7fff, 0xe3c2}, &(0x7f00008ac000-0x4)=0xa0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c3a000)=0x0) writev(r0, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="db", 0x1}], 0x1) 2018/01/17 16:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto$llc(r1, &(0x7f0000beb000)="17", 0x1, 0x8000, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000542000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e30000-0x20)={0x9, 0x0, 0x10001, 0x80}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000cc8000)={0x8, r3}) writev(r1, &(0x7f0000e71000-0x10)=[{&(0x7f00009c7000-0x7f)="79c1518e90690c39a44bb1d7fddc0f87de5d0c41619b7e636b25618220b6967e579978d3ed34fc3b434d86d60b5cdbe275480811b5a8a43479e3e5c7387afc", 0x3f}], 0x1) 2018/01/17 16:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$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, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x0, 0x0, 0x2, &(0x7f00009ec000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000330000-0x14)={{0x6, 0x752e, 0x4, 0x7ff, 0x1, 0x4}, 0x8, 0xffffffffffffff80, 0x8000}) sendto$inet6(r2, &(0x7f0000625000-0x22)="8d7d49770fd16a4b396e0ddd7aea51598a56a0a73f5da3c2cc49cb46117f0aa07228", 0x22, 0x40000, &(0x7f0000d96000)={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x2e, &(0x7f0000bc3000-0xbc)=""/188, &(0x7f00000e1000)=0xbc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00004a7000)=0x615, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000533000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9700}) r5 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000161000)={r0, 0x0}, &(0x7f000011c000-0x4)=0x6) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b57000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000c51000-0x4)=0x0, &(0x7f00009a3000)=0x4) write(r5, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 16:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000033f000)=0x5fca0142) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f000009b000-0x80)=@generic={0x1e, "01030000000000b9000002004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ceabdb9c8a531000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000bf2000-0x80)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x18) r2 = socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000521000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000962000-0x4)=0xc) pread64(r0, &(0x7f00004af000-0xfd)=""/253, 0xfd, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00005a7000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002be000)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000504000)={0x0, 0x8, 0x2}, &(0x7f0000315000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000607000-0x8)={r4, 0x1}, &(0x7f0000e84000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000057e000-0x98)={r5, @in={{0x2, 0x3, @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]}, 0x7fff, 0x7fffffff}, &(0x7f00009c8000)=0x98) mmap(&(0x7f0000f08000/0x2000)=nil, 0x2000, 0x2000000, 0x10032, r2, 0x4) close(r0) 2018/01/17 16:11:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000498000-0xd7)="18840a0c7186bddf70abb5cc1f35fa0ae18f260109cddec9e80459d04db440c9ab6f3d7051efd32acb7a403a121901e0ee82c2b332281fe380b7b56725847eaebcf5386b060e2cabb309ab48def4ba336be9279a9c37e25d9c06f4fc0f459f164cea5113d0f32f46e584f9e8523ad42d664bcada9673355e21948933393e5cdb6b37afcfb2d18241e20ae169b3e312bd39a7b460faa6c3f82267673aacb3ac13026dc21145a39c692910dbf8deb990b6270733f96ba7cfd1ed74a7d23a4ab0ffcebdcc8612e616c7a5173db301dc45ce638216133daaed", 0xd7, 0x4040004, &(0x7f0000293000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x114, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000ee9000)={0x3, {"2f6096c10191cf"}, 0x2}, 0x10) 2018/01/17 16:11:40 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) socket$inet_udp(0x2, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="fcff0000000000010000", 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 16:11:40 executing program 3: mmap(&(0x7f0000000000/0x78b000)=nil, 0x78b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000078b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc4309(seqiv(gcm(aes))))\x00'}, 0xffffffffffffff2e) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000786000)={&(0x7f000060f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000721000-0x10)=[], 0x0, &(0x7f00001dc000-0xac)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000078c000-0x4)={r1}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000116000)={0x0, 0x7}, &(0x7f000077e000-0x4)=0x8) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000078c000-0xc)={r3, 0xff, 0x30}, &(0x7f000043a000-0x4)=0xc) 2018/01/17 16:11:40 executing program 6: r0 = socket$inet(0x2, 0x6, 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) getsockname(r0, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000)={0x2, 0x8000, 0x8, 0x92, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r2, 0x200, 0x30, 0x4, 0xf89}, &(0x7f0000002000-0x4)=0x18) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x450)={0x100000001, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10d, 0x3, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @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={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/17 16:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000406000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00007ea000-0x4)=0x2, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f00000f6000)=[{&(0x7f000030e000-0x11)="50fa9661293f1709000000c7db49325d46", 0x11}], 0x1) getpid() recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x9}, 0x0) 2018/01/17 16:11:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80006, 0x7, &(0x7f000099b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b68000-0x18)={0x0, 0x8001, 0x30, 0x1, 0x7}, &(0x7f000067c000)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d5d000)={r1, 0x8000}, &(0x7f0000ce4000-0x4)=0x8) r2 = socket$inet(0x2, 0x1002, 0x0) r3 = accept(r2, &(0x7f0000997000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000073a000)=0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000f4f000-0x2e)={r2, 0x10001, 0x5, "163669dc33a043a39d920ebe37a69d10c2724d1808e36686014f14f9eb31225ce748a5a5"}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r2, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3b, &(0x7f0000704000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0x3, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "5b24b3c67b868c88f8364ee320194b016c"}}}}}, 0x0) r4 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_bt(r4, 0x5411, &(0x7f0000f67000)="") bind$inet6(r0, &(0x7f00009bb000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0xfffffffffffffce8) r5 = socket(0x3, 0x7, 0x6) recvfrom$ax25(r5, &(0x7f0000fb2000)=""/36, 0x24, 0x100, &(0x7f0000d85000)={0x3, {"243b5de06dfa71"}, 0x49}, 0x10) getpeername$packet(r3, &(0x7f0000ce8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000cf4000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000c6e000-0x28)={'vcan0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:11:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000802000-0x14)={0x0, 0x6, 0x20000000, 0x8, 0x200, 0xaba}, &(0x7f0000b0c000)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000637000)={r1, 0x4, 0x2, [0x4a8, 0xfffffffffffffffb]}, &(0x7f00003b9000-0x4)=0xc) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00007c2000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0a58e54140769117ab1fee671e1e2e1a"}) sendto$inet(r0, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) 2018/01/17 16:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000e77000-0x73)="b7", 0x1) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x7c, &(0x7f0000621000-0x8)="8000000000020004", 0x8) 2018/01/17 16:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x11, 0x4, 0x2) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00003ef000-0x4)=0x0, &(0x7f0000540000)=0x4) readv(r0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000b32000-0x3d)=""/61, 0x3d}], 0x1) 2018/01/17 16:11:40 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bd1000)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f000009c000-0x74)=""/116, 0x74, 0x40000000, &(0x7f0000717000-0x1c)={0xa, 0x2, 0x99d, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000005000-0x18)=@get={0x1, &(0x7f0000003000-0x32)=""/50, 0x2}) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_ivalue=0x400000}) [ 660.394216] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/17 16:11:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80003, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x25, &(0x7f0000000000)=""/214, &(0x7f0000002000-0x4)=0xd6) write(r2, &(0x7f0000003000-0x4a)="5d03da5bc4be52e8add249ace7e923bd0b7d3594d10a8654a5c7d90d8970d2bb3a59259d0413318a56f347bfc022ce198223f02a9a88bef819fd386a94b36700c7bbbea5e1f954db2351", 0x4a) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r4, @in6={{0xa, 0x2, 0x8, @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, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0xffffffff, 0x9, 0xffffffffffffffff}, 0xa0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000003000)="179358b26a4fc21d74b02173a46a5fa7cb0a71ec15a35fdc870b8e965eee34b780016ccceb973b56f8de3e6de55e0bcc4cd7466f5baec1ba50a0ddb9216742b42bffb2d6f48464b6598f8c", 0x4b, 0x0) setsockopt$inet_buf(r5, 0x0, 0xfffffffffffffffe, &(0x7f0000003000)='E', 0xffffff98) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f000032b000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/17 16:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ecb000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007f5000-0x4)=0x1c) sendmsg$kcm(r0, &(0x7f000060d000-0x38)={&(0x7f0000b82000)=@nfc={0x27, 0xfffffffffffffff7, 0xfbd5, 0x7}, 0x10, &(0x7f00006f0000)=[{&(0x7f0000901000)="f6f1f1709a0a95c1ccfb54cd14b88afdc1531ec9a6a2b0744a1644d8ee2259bcd03be66767c6273d9072dc481f8358807673349b2483fa34644e6f649eae7eae453653b421a7cb9970827ea11bbb1671e1089169de35be80be9f5b2a3b83782924c245027ebb382bf4eea56f3001a2926cf0fe4d06a621d733f8a0885431056d420913fead6e710555ff7f852635a95205c0548d73588328a96bc07783073e88c93d6b036b", 0xa5}, {&(0x7f00001d9000-0x7b)="da0b2b26ac4e6d3c6f9f7a69663713c848332013924446376ee383ba07c4bf7e2aa287c66f1c911504675ef05fe7a23bffa34f0108884f688bc0b8b3d6f6ba619c5989030105cb2f7fa117a1da2bdfc5f56bdf7807f4b6a95ec58b7e5474edc383a38c139c26fc025be52c6eafefb80a6b293031196f07dcbe9286", 0x7b}, {&(0x7f00005f0000-0x6d)="c558af8abb741044e50829c87e7a80066d615cd21d693afc062ea1ebef5557c44f20d4c90d3378b0811d7d5e53e60a3803b254bf86a0222191a0dbd39ef649069ac740dcaeed4a73b0e7d9841f65a11db3a59838a1b7a29fd5ce6c1b74b5f73ec1cfa5c57b441ec33919741e51", 0x6d}, {&(0x7f0000aee000)="0b73b0c3e1578e191488d8b4fe37944871d3e6542fe43cfd32a57867e7239a2ddc22db40d56a8512a90914", 0x2b}], 0x4, &(0x7f0000d76000-0x1488)=[{0xe8, 0x10f, 0x8, "b7ff9456bda9f9a0865c0dea20e52d989c81f5aea07e913d3d9f7beb6793cfb72107dca050f7d419d8d9a7e58b93e7d264f8cc8011c1437113103e3fd173aca3c167b0e98665b7268e38e6e726c60387c00d5d4b485b41ea3d79db7e41a6e870be541ec62d7ad56b87980292c4bdc071d5f9614322d2022e11f89ed44cc4d80f7abfff25e84a8cb33e2b4e3ad74cbc3d5281d9beecc834514f1eb43b21f5bc20fcacead3b1db760e16159142ea3c36fd18ae15ec3dc359c9a080c3245cdc704d530bb298d2e5e1e50e8ed395b01ea4c89cec7b412c"}, {0x1010, 0x105, 0x7ff, "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"}, {0xa8, 0x1ff, 0x8, "407c2698c3c2475c975f942f4f42415ff675462bb65a152626a11bf3747858ee8a0af256aef6d88e7647ef966a370f0a779730034ad152e15f39ecbb81647e30c227212fccdd837d003d5e8443fdad75355364e814438628b27a4488d194174d76ba4e8994a06a9bfdeb9eceade635a0262f4d789bc0fe069e71e760cbe13a139db80e6aca76e601c6a680e1f7d5671c81491a72"}, {0xf0, 0x29, 0x8, "4f68b426d842396433494a71b46fe811a69aa1224425874ef716acfba683a7a824f4359f9b9017c56ee8661b11fcdfad67dcb2d07b47ca04325db33e673a046274258af5674e1fb6be6d5c2bb765f869b6c5320ef5237adc93a3eae2e72b55c253bc2c7f97ce56f325066c873260420dead514345d1de4216cd2cb0aed2d73ef5d624b2bfdc3288300e6200270c9837dc16af2207df5d2fc94b125076457b1b75f0856ec39cc69f71a1f16738b4a3e94fc9d7d7f72c4336590b044c28a9ac4c287adb0eb6b927964fb46e19dcbccc342d67b093df5533f39359ffe3b"}, {0x68, 0x0, 0xffff, "6ecfc016e92aa9e08bc7f4b5300a3ab78fe864e2a87093cc9edda6f011a73e38353d3a560855056a70963b3f5b256d304745acf1a7687807599a9f128dee9204769480b3720e775d6968e4be39d197e863ffdeaa2d"}, {0xb8, 0x103, 0x4, "91c3965b65bb02fe4f305e2f51bb2120e9a7b42b697b5d2f6359524ec4bc859851181151f82b5be090493c3b4d505db6d90408caa61528a5ebbcf0ca18042c8de0857ca38fa0d876c727e13e0920d1e36b41cb9137f1095704ab86e45d8142d00836180f4e3c1f239af6dde750029a33921cba1f75f348b95f7491defaa60b88f5adec48a357b9e90703e7a426319648d479226d83b9bf413c9ac40614304c013611c31645"}, {0xd8, 0x117, 0x3, "b01f4fd6e52a450af8b6dc523a06951265642007f5d6ca4c53dc43768f537cbb66ecd04dded7fe87e4b2faaaaf01d0b2e0aadc463626ee8f3ac542db662ec4759b1e255a6e423fa37b8177483c625f4a00a550ad42144f936c01ada6afaae03130f0762b57de4db7e4840894f4855432f225e0d8646fd5fdfa7493ea44d48f67c50cf87bd30404847fdbd7dd672324c26a23dca2f5d60dc86ec1465fce31bf3d38bb0ac9a43aebecb1d7a5574087a1d99df7499de9730dcadd94d981fc1f64ac21"}], 0x1488, 0x40}, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000034c000-0x20)={@generic="3c21dd2c65157406345d3378c4bce4ef", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000e1d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d78000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000978000-0xa0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0xff, 0x0, 0x6}, &(0x7f00009d8000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000762000-0x6)={r3, 0xe}, &(0x7f00008ae000)=0x6) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000d42000-0x8)={0x0, 0x6}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000940000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r4, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r4, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000ff6000)={0x0, 0x9, 0x0}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000232000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f000090e000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000f71000-0xa)={0x0, 0x2, 0x1, [0x9]}, 0xfffffee6) 2018/01/17 16:11:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f000088f000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00005f3000-0x4)=0x1e, 0x80000) sendmsg$key(r1, &(0x7f0000d58000-0x38)={0x0, 0x0, &(0x7f0000d0a000)={&(0x7f0000d95000)={0x2, 0x10, 0x9, 0x3, 0x5, 0x0, 0x7, 0x2, [@sadb_address={0x3, 0x0, 0x3c, 0x80, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x20004000) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/17 16:11:40 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x7) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000f000-0x38)={&(0x7f000000f000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000b000-0x40)=[{&(0x7f0000000000+0x4d9)=""/219, 0xdb}, {&(0x7f000000f000-0xb5)=""/181, 0xb5}, {&(0x7f000000f000-0xd1)=""/209, 0xd1}, {&(0x7f0000003000)=""/118, 0x76}], 0x4, 0x0, 0x0, 0x5}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="06bd7baaf6440455a42fc26794620033", 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000009000)=r1, 0x4) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f000000e000-0x4f)=""/79, &(0x7f0000009000-0x4)=0x4f) 2018/01/17 16:11:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000134000-0x18)={0x0, 0x3, 0x10, 0x2, 0x282}, &(0x7f0000db3000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @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]}, 0x0, 0x2, 0x101, 0x0, 0x7ff}, &(0x7f0000db0000-0x4)=0xa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00008c2000)={r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000002000-0x38)={&(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000001000)=""/213, 0xd5}, {&(0x7f0000003000-0x30)=""/48, 0x30}], 0x2, &(0x7f0000000000)=""/161, 0xa1, 0x88}, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000002000)=0x0) bind$inet6(r3, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0x7fffffff}, 0x1c) sendmmsg$alg(r2, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f00003af000-0x10)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f000091f000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(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) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/17 16:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b76000)={0x0, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x7, 0x5, 0x6, 0x0}, &(0x7f00009a6000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000095e000)={0xffffffffffff8001, 0x2, 0x202, 0x6c, 0x1, 0x101, 0x20, 0x6, r1}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) accept(r0, &(0x7f0000112000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c09000-0x4)=0x2e) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000b52000)=0x0) r3 = socket$inet6_sctp(0xa, 0x9, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e26000-0x108)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd29, 0xffffffffffffffff, 0xffff, 0x20, 0xfffffffffffffe8c, 0x3087b623, 0x0, 0x400, 0xff, 0x5, 0x8, 0x6, 0x10001, 0x400, 0xff]}, &(0x7f000096b000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000168000)={r4, @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]}, 0x8, 0x95}, 0x98) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000bec000)=0x3, 0x4) r5 = accept(r0, 0x0, &(0x7f0000e48000)=0x0) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000638000)=0x2, 0xfffffc87) sendmsg$netrom(r5, &(0x7f0000541000)={&(0x7f00007a0000-0x10)=@ax25={0x3, {"3c700c754f8275"}, 0x4a}, 0x10, &(0x7f0000d1f000-0x50)=[{&(0x7f00000f2000)="86b571d84ac8d8d68d43cae5ae5c391f01bb761315ae6c8a00291eb9c5ec8cb1cf18780b7510ad0c3eea638f82df72357a21e8a2d958bb843ff72505", 0x3c}, {&(0x7f0000b90000)="ecafd56a3eefc93b7c166ed51d5ea2eaf3ae769fef2d0adb380302f895280ae8912c09a4988db6ba1fb746c5771da0b271b23982a4de390a4e66451c2f4427f003c6d0269dacdea296e632c7963c10a19176833a36d7115d02030fe24ad2aad268b0f58a3701901c3f64036a371f5ecd0adf47", 0x73}, {&(0x7f0000ae4000-0x28)="2ecf3f11c8c1db4ff210e769399c73a64dcf374092a3904375d0b9260806c9383ca88cf75873678f", 0x28}, {&(0x7f0000b60000+0xac8)="2796808b0407d5f76fb9fe896b984132913a4c7196c33894853c3a8b06ca840e725f57039c0103275106a0d7041132874cd691fb3c2cd531ccd848e67f947443ee4c350eb31556183998ccc31dafd2e2e80f0ceab471d974bee8841375e7f367e1e17e3cd190483dfd1b4c54ab8ecf5f8265c8641e8198041ae22cef3bafbfcc38672c8221ddfa38d9038db9b1e9946ac9f7d15c7ada03c9b0b31b492e09bb697d2c042a9ce0aa069cff118267d10659d0d52ef6035d86e652b7f8b27fe6ff6ef2184ff6fd9d6660c13b8c01d5", 0xcd}, {&(0x7f0000436000-0xbd)="3c4c37e7040662f678af2de51cc9a2cf4dfb9c3ead376d8c5c0aa7bc932f9a0a0409d83f0134ba7d9103bd6d1769eeece10564bcecc4a6e8938fdee1cb8b31867f306febf698a8547a2b6dee5dcb0285c5be67f5431498829332ad686c34d3deb0937c475c80c9360fa7eed7be7972439c2198fd9ceced9eda588e3845d3c912300be2f75f19438e196f2d2bf4573e8b3bdcb9f060e38b1dfd1e2dbb6f802a1d37cff2e18dd770b4593a0ccf8eda18e694035e34a6461ab0122fed55a4", 0xbd}], 0x5, &(0x7f0000f2d000-0xf8)=[{0x28, 0x112, 0x2, "f1ed19771d3e1c734cc280550addd44314eb1f174a0b4f6d"}, {0x20, 0x114, 0x6fe3, "3c38aaa4ec64ff3e2bc3e2ac73d0"}, {0x38, 0x109, 0x1, "b3126cb3ec27140ee19bfa7aa8c30d27b134fb569f35cb64f18c43a2d01fd933e20bbd3d8c7d"}, {0x78, 0x1ff, 0x10001, "ca663ccfc556741ddb2cc3fc036aa5c208f5ab57890db7c0089d6b36ba499ef7d430d7e6979de588cb01ddbdf7ea6b659a8df7064fb9b7989ac96453848bd2d31cd43124a87f25b8d1d8d1e7287a9bf6e885dbcf4b01687865ed02c3cf62f62aece955a20b918c12"}], 0xf8, 0x10}, 0x20008001) r6 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00009db000-0x4)={0x0}, &(0x7f0000d7b000)=0x4) sendmsg$alg(r6, &(0x7f0000563000-0x38)={0x0, 0x0, &(0x7f0000121000-0x30)=[{&(0x7f0000edd000-0x87)="9ffd9c23c6c4253463f77979665011af0782be41088a666daacc5e0b4fd655625b702b0f5acfaf8ff67e7f15fa05ec2a60bf545d5cb24f2c671ed9eefeb222fef390ee23e7bbc767d6617c312fba288a8d46554025", 0x55}, {&(0x7f00002f8000)="7036113525c960b2e9def805d9fd2003136618f54d32a75359ef19c6690b58f05dfb4dbd0e78710ce0f79cb9862d403450662498a160a2b1075fdee80fee75b46f6c31f91e86aab7bb820ed98fca", 0x4e}], 0x2, &(0x7f0000bc2000-0x48)=[], 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000317000)="31ab3ee5b80f01", 0x7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000a92000)={0x0, 0x6, 0xc000000}, &(0x7f00009b3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00008f0000-0x7e)={r7, 0x76, "36d1df02654e92970d1b5cbfe90bc27a863b250374fc5522c2125cfc4848edd2da9f9a21eec7dc53bb491219591ba6b36d6e1daba1778fa0a7614e04eb47218f170261afb195701dfeabd2d6a6ebe6c949271b92b020c02fc4f2a63ba69f4fe4fcf2e3e9f1e907761c7808d433b76fc7a632039b350f"}, &(0x7f0000051000)=0x7e) bind$alg(r0, &(0x7f0000d08000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) getpeername$unix(r5, &(0x7f000014f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001c0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00007cb000-0x20)={0x1ff, 0x985, 0x8, 0x1, 0x9, 0x5, 0x4, 0x4, r8}, 0x20) sendto(r0, &(0x7f00005fd000-0xb1)="8b682370b585fab1b3aee0689753a27b9e0d82a5aed3beaf7966173c565df71e2c16c2a8ea75d308bf5a98186f1086008b5e3f1d6687e86ae9610565eb38c43372dfb49ecb3208e681eff1fac27cf72831639c50700a66831931447d7adf9c15e9b90e5d58731a9266918c7b4f13145a198d1e1067e23938ea80626f3c3fd33d3e79e2389508ddfd4ebd9d2304933376d40cfa8b4286107d6016e6145c361ab1c5f5b2789a3de925c34885f6c524a14feb", 0xb1, 0x20000000, 0x0, 0x0) recvmsg(r6, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 16:11:40 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f000077e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fc4000-0x4)=0x48) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000fc3000)=0x2, &(0x7f0000e7b000-0x4)=0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000019000-0x1c)=@req3={0x179, 0x4, 0x1, 0x9, 0x40, 0x100000001, 0xc9}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fc4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00001ab000)=0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fc3000)=0x800, 0x4) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f000001b000)="df843acfcf91cff13dd59944de0c1180bae9c2f5cdb7f08d1476e36e5a68ae0e7b976cda7c48fef0b588202abfbc3fc81e77407451484bbe9826ce7316bc0d587e89298f819fe3a9e99dff5cebc9e5a1726b8644b96d7b3f85117f02fb32e84e862866b94973") r2 = socket$inet6(0xa, 0x8000000000000802, 0x85) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000180000)={0x1c5, 0x40}, 0x8) bind$inet6(r2, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000418000-0x40)="c561f8d9628e8ffbb4802368353b4bf1852d674d2e48f4eb2ef8ae4e2008d7438e00a60db675a18c9acc47ef041b01cca40ed99e01f3377bdd1af6e0f2d0d8f6", 0x40, 0x1, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000615000-0x6c)="d8ecd1f385b779099b52f86939b3d862754b3459a22bf3318a1c1fbb01000000ed15389a6ddcc28c28c5ab7e91bf99aea0ab000000000000000033ade37d0100008000000000229999574193c7d7c0063794646135b7e6be5b55d67900000000000000f50547d9c368c8648b", 0xffffffffffffff5c, 0x7ffd, &(0x7f0000fc4000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xc}, 0x1c) sendto$inet6(r2, &(0x7f0000fc4000-0xf)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000504000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000ad1000)={0xa, 0x1, 0x7100000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, 0x1c) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000fc5000-0x28)={&(0x7f0000779000/0x2000)=nil, 0xf00, 0x5, 0x10, &(0x7f0000243000/0x3000)=nil, 0x1ff}) r4 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f000052e000-0x2)={0x0, 0x0}, 0x2) 2018/01/17 16:11:40 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x80004, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b3e000)=0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000f7a000-0x20)={@generic="351c45472a64a01093a19234672ff5b7", @ifru_flags=0x8102}) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 16:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081b000-0x8)={0x0, 0x0}) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000937000)=0x8, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00001ee000-0x8)={0x0, 0x0}) 2018/01/17 16:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/17 16:11:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000900000-0x10)=@generic=""/16, 0x10) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000427000)="f2fa75145ca9793ff2f4914d5b7fc1481b", 0x11) 2018/01/17 16:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) close(r1) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/01/17 16:11:40 executing program 2: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00000f5000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000f5000)=0x48) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000f5000)=0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000f6000-0x10)=@common='vlan0\x00', 0x10) syz_extract_tcp_res$synack(&(0x7f000002e000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa0f7632b0ff0e53f, 0x4, 0x80000000, &(0x7f0000025000-0x8)={0x0, 0x0}) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000ef000-0x1)=0x7, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000f4000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x0, 0x8, 0x0, 0x7fffffff, 0x0, 0x0, 0x3d40, 0x0, 0x0, 0x0, 0x4, 0x10001, 0x0, 0x40000]}, &(0x7f000005f000)=0x108) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @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}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f000003c000-0xdc)=[@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, 0x0, &(0x7f00000f6000)=0x0) 2018/01/17 16:11:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xf}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 16:11:40 executing program 6: mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 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}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f000008f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000c6000-0x4)=0x10, 0x80800) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000a7000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000079000)=0x1c) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000e8000)={0x0, 0x675, 0x1}, &(0x7f00000e8000)=0x8) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000005000)="0623067d06ea8051e64ca078005b0f18c79094a03ce4146b93ee2635837c2ad6885cb7c7f36b7daa9c624a063407a3d5d2181f229e026131d675b5f3c81c6e9e801d1682b90c8dc96a60762a5733da0fc423b84cab487af715057ad00310e667db2b896c42bfc1a90ca33cd6eaa9237ff684e620deb13a0c1283db8637a3defdceb80603d5d704d2bffd373ad309d12ae0f76a13f52a11fd69377310b4764bc6cdccef4fe7706328a83c978e385fe6b98c0424dea55db92e5542461e7c016988eeccaa81e5518ec7bb6b77c4d5b1eb68d905d05822a3d9", 0xd7, 0x41, &(0x7f00000e9000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x3, 0x0, {0xa, 0x1, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2020000}}}, 0x32) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000e8000)={0x0, 0xc8, "18278e5d1b25dba9a3dccca01ff0ab1d162a8ae0eba5975260a72467d7a4c902fa2aafd077728b7492bbd97b63bd036530f536e75778d5e3e1fb983f3749a9bf785b98a8d4c0421c65725734f274cf960f19d956cb4ccfb0872dd0bd6a86c1f9debf75fe1b7069ea726bc966c2c52106774c1d85fa8051004e4c43dbbcc92693b9cb9b162a0a1e6fdafbf13aa40f2e513ce3a4d062664125a928f88ccbae63a80257fde821220f5117754adfb35731ffed7383c6f9a31e980837cbbe68833a09d9555b9125e8a262"}, &(0x7f00000e9000-0x4)=0xd0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000000f000-0x87)={r2, 0x8000, 0x6, 0x415f, 0x8, 0x7, 0x4, 0x80000001, {r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6ce78d24, 0xffffffffffffffe1, 0x8, 0x2, 0x32}}, &(0x7f00000e9000-0x4)=0xb8) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f00000e9000-0x48)=@full={{0x3, {"9364e262396821"}, 0x8}, [{"1b70e92a8f5c8e"}, {"02cf534544e475"}, {"7d14f50528d206"}, {"56fbfc02f38acc"}, {"47dfe8b5bf14b5"}, {"9fde40d8524317"}, {"e0a8fd5ac332fa"}, {"ece01ab9a20f6a"}]}, 0x48) 2018/01/17 16:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000554000)={r1, r0}) sendmsg$unix(r2, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000404000)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000734000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000095e000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$unix(r1, &(0x7f0000a86000)=""/0, 0x0, 0x0, 0x0, 0x0) 2018/01/17 16:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000c06000)=[{r0, 0x0, 0x0}], 0x1, 0x97b5) accept4$llc(r0, &(0x7f0000866000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000316000)=0x10, 0x800) read(r0, &(0x7f0000252000-0xc7)=""/199, 0xc7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:11:40 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="0500000037050000000000000098143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, '.'}, 0x3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c02000-0x8)={0x0, 0x0}) 2018/01/17 16:11:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cbf000)=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000813000)={0x0, 0x2, 0x4, [0x9, 0x9, 0xff, 0x8]}, &(0x7f0000369000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000fb000-0xa0)={r1, @in={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffff, 0x1, 0x2, 0x80}, 0xa0) recvfrom$inet6(r0, &(0x7f0000623000)=""/234, 0xea, 0x23, &(0x7f00008c4000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 16:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x0, 0x0, 0x1, 0x1df9, 0xfffffffffffffffd, 0x97fe, 0x0}, 0x1c) sendmsg(r0, &(0x7f00005ae000-0x38)={&(0x7f0000ad1000-0x1e)=@pppoe={0x18, 0x0, {0x3, @random="d34c5188e981", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x3) 2018/01/17 16:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x47, &(0x7f000097e000-0xb5)=""/181}) pread64(r0, &(0x7f000041f000)=""/4096, 0x1000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/17 16:11:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000-0x4)='cdg\x00', 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000)=0x40, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8911, &(0x7f0000001000-0x50)={@common='syzkaller0\x00', @ifru_data=&(0x7f0000001000-0x20)="0e8620b96f177d913485bcd8082224060a71d921417c314068cb954b184c113b"}) 2018/01/17 16:11:40 executing program 7: 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) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09cc", 0x3e, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() socketpair$inet(0x2, 0x7, 0x524, &(0x7f0000322000-0x8)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000209000-0x38)={&(0x7f0000ff2000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000542000)=[{&(0x7f0000ec1000-0xe2)="f48c7568d9f8b0d321d652d89c43e3ff79c370b13971986c13463c147695de05c837be0090c111991b8654cb45d52e49343bdf11d34157a1650f5b14bf060ee7202baef96167e033e56964095122e98f8e85b8659bfe106b0a3af6e36f7108872c47cc19e9961e444b08ae1c7716e88e1dc6064f84c2d9f7681bc6bb7a959388d5091d14416ce8175466b759cfbfe874e6317b2b543b580353a2f9ef3c901cc0e5108e2e981b8701ae7a8a89c441927c0541125e84b67bef9e5eb6567f60", 0xbe}, {&(0x7f0000785000)="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", 0x7e7}], 0x2, &(0x7f00009ad000)=[@cred={0x20, 0x1, 0x2, r1, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x80, 0x0}, 0x0) 2018/01/17 16:11:40 executing program 6: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000f5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) syz_emit_ethernet(0x4e, &(0x7f00000f4000-0x4e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x8001, @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={0x82, 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 16:11:40 executing program 0: 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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000441000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000dcd000-0x108)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x6, 0x1, 0xffff, 0x6, 0x1000, 0x7, 0xffffffff, 0x33, 0x5, 0x10001, 0x6, 0x9, 0x7ff, 0x7]}, &(0x7f0000ce1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000fe5000)=r2, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000749000)={0x0, 0x0, &(0x7f0000179000)=[], 0x0, &(0x7f000008a000)=""/165, 0xa5, 0x0}, 0x1) socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000077b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1e000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000b9e000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, r3}, 0xc) 2018/01/17 16:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$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$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) r1 = accept4(r0, &(0x7f000083b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bd7000-0x4)=0x60, 0x800) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f18000-0x8)={0x7, 0x3, 0x2, 0x80000000}, 0x8) poll(&(0x7f000047f000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) sendto(r0, &(0x7f00005ee000-0xb)="966eff5ab10bc71c646c63", 0xb, 0x4811, &(0x7f0000b99000-0xe)=@l2={0x1f, 0x9, {0x0, 0x7ff, 0x91, 0x8, 0x1f, 0x5}, 0x9, 0xffff}, 0xe) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000530000)=0x1, 0x4) 2018/01/17 16:11:40 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x0, 0x3, 0xaa09) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000009000-0x108)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1, 0x23, 0x8, 0xfff, 0x3, 0x5, 0x8, 0x80000001, 0x6fec, 0x6, 0x7, 0xae, 0xc5, 0x8000]}, &(0x7f0000005000)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002000-0x108)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfdce, 0x9, 0x0, 0x0, 0x7f3d, 0x2, 0x6ea, 0xff, 0x6, 0xffffffffffffffc1, 0x3, 0xff, 0x3, 0x2, 0xffffffffffffffc1]}, &(0x7f0000003000-0x4)=0x108) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002000)=0xb9, 0x1) close(r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f000000a000-0x38)=[{0x0, 0x0, &(0x7f0000009000)=[{&(0x7f0000004000)="", 0x0}, {&(0x7f000000a000-0x1000)="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", 0x1000}, {&(0x7f0000007000)="376577f9588815e0a7690ae55f8f808d1d556431e1c6f7ca9f82a76ff8413d9c7034e73cb8a7aa8ae1aa5285b272b61f6e6861257dad0103618a64e19ebf89496bf0f6e3f26f8be5e4da4bbf169cd7caa9310afe7aaecf824e4c6c6b6d05f3841acdba0b0d6b544ca5ca2dc20f33ecf5f581871ea9fd4080003a00ff57a9c9a00c6d180ad4c992a8f2f5f5a28867e6e29d7f78e041c4428c3115df6fc7e8303f09c985a94af3bca5cc9135a3d34254abe48c73da821e9901a7f077e74a273ec2e439321718970a7c541cb1f5b27137f9c234d9d557e742daf45197a61551638d123a96c71355b3a2e9", 0xe9}, {&(0x7f0000009000)="923cb16af2d09dc5d41d7a80f55f2fa6b7e9aed86823231e7c7ddf3caf8fd2cbf2fb60ab96d3e08ad2b94e9ca85377be04117b7439a606a27dcdd8b49761e3a30ce2cd054f377cada9025fd5d2bdb3240ff330b291ad27aa6fca", 0x5a}], 0x4, &(0x7f0000009000)=[@iv={0x78, 0x117, 0x2, 0x61, "117e146b532415cb50e0d743f49233d5c8152ce3e684df11cbbd6be0280f8c01bbce35bda2f583e07ac51dea616b8fa76f9697757fb4eaf025c4f351bf1730072a02dc932cea71543a0770e9067db8f4371ccf20aedc61cce211da5d89d316c31b"}], 0x78, 0x4008004}], 0x1, 0x4040010) 2018/01/17 16:11:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) accept(r0, 0x0, &(0x7f00002ba000)=0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000765000)=[], 0x0, &(0x7f000030f000)=[{0x18, 0x29, 0x3, "9f7e"}], 0x18, 0x0}, 0x0) 2018/01/17 16:11:40 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x125d, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0xe1f841, 0x0, 0x7}], {0x8100, 0x2, 0x9, 0x8}}], {@ipv4={0x800, {{0x38, 0x4, 0x1ff, 0x21e, 0x1247, 0x3, 0xffff, 0xfffffffffffffff7, 0xff, 0x0, @multicast1=0xe0000001, @empty=0x0, {[@timestamp={0x44, 0x28, 0x7, 0x1, 0xec2, [{[@broadcast=0xffffffff], 0x2}, {[], 0x9}, {[], 0x2}, {[], 0x5c}, {[], 0x7f}, {[@empty=0x0], 0xfffffffffffffff7}, {[], 0x2}]}, @ssrr={0x89, 0xf, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3f]}, @rr={0x7, 0xb, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @timestamp={0x44, 0x14, 0x9, 0x0, 0x7, [{[@rand_addr=0xffffffffffffffff], 0x6}, {[@dev={0xac, 0x14, 0x0, 0x10}], 0x1}]}, @lsrr={0x83, 0x17, 0x200000000000000, [@dev={0xac, 0x14, 0x0, 0x13}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xe}, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xd}]}, @timestamp={0x44, 0x10, 0xffffffffffff8000, 0x3, 0x5, [{[], 0x652}, {[@dev={0xac, 0x14, 0x0, 0x12}], 0xeb09}]}, @noop={0x1}, @cipso={0x86, 0x41, 0xffff, [{0x2, 0xf, "2b86465577b5dbed5639f19f2c"}, {0x7, 0x11, "4f35d3e03391517cc8a7878b45ffb2"}, {0x0, 0xc, "a7f232e95f18f92732a9"}, {0x1, 0xf, "01082a67387edd6174f8c1060a"}]}, @cipso={0x86, 0xa, 0x6, [{0x7, 0x4, "b09f"}]}]}}, @gre={{0x0, 0x0, 0x1, 0x800, 0x0, 0x81, 0x0, 0x1, 0x880b, 0xc4, 0x3, [0x3, 0x1ff], "75d535a54f12288b8440a258fbfc9c37c036d4b68825df05304dbf53ed174d72d24ed1fd4a14e16d2cfb44f1b4e4c047be8945daa8fc7998a61bf83f735e3dbb4cf56502a020dac77ce368574a1fa0c8aaa3fb95a92a2f253e66f7b4aed767d0a3da796abd0f8d5f5d53d2d28a308c3d2603c5c04138757cf30f9799997cfc49d5699b2aab43674d664031b2e168d6cceb24ecd2f00077d97f0ea9e58830c993c49d476a670d79f03d876d979fa541517bf92e95f6c377b94a351be25104acf080c34f34"}, {0x6, 0x0, 0x200, 0x0, 0x0, 0x0, 0x800, [0x7], "41bc77d3efeb9b4ea43a1cbfd34a82ab3c94ffa85bc291f589b4b6ac24f754884e026baafffc35f997ea017afe2e4325f117e48bae31ed4273f0734fe6cdbfaea015590af1e3c077b318733636a03c179d9ec7b7eca237ddfb00f668a1fb6e54b2980df2a434c663bae5445836be7481a9647491a5f510fd52fe295e69117ef62f9195bb414d330b1db64fbb89"}, {0x5, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}}, &(0x7f0000000000)={0x1, 0x2, [0x29e, 0xe66]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000081d000)={&(0x7f0000496000)=@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, &(0x7f00000d4000)=[{&(0x7f0000f73000)=""/162, 0xa2}, {&(0x7f0000231000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fbf000)=""/111, 0x6f}, {&(0x7f0000d23000)=""/0, 0x0}, {&(0x7f00007e4000)=""/129, 0x81}], 0x5, &(0x7f0000b64000)=""/211, 0xd3, 0x0}, 0x0) r1 = accept4$inet6(r0, &(0x7f0000571000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002d9000-0x4)=0x1c, 0x800) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000215000-0x4)=0x9, 0x4) syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8100, ""}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) 2018/01/17 16:11:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000018b000-0x28)={&(0x7f00007b0000/0x4000)=nil, 0x101, 0x5, 0x4, &(0x7f000076e000/0x4000)=nil, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2e6, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000edf000)={0x0, 0x39, "afa9a89c42a641da95f2267ab1adc60da02dae3d30ea131023fc6fee45d3b23d2812f5e8b808605d0f4a98f1b2250a32397b4501b4ff60d504"}, &(0x7f0000926000-0x4)=0x41) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000018d000-0x8)={r3, 0x9}, &(0x7f000095a000-0x4)=0x8) r4 = accept4(r2, &(0x7f0000fa5000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00002a3000)=0xe, 0x800) getsockopt$inet6_dccp_int(r4, 0x21, 0x1b, &(0x7f0000560000-0x4)=0x0, &(0x7f000040d000-0x4)=0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00003e5000-0x12)=""/18, &(0x7f0000ada000-0x1)=0x12) 2018/01/17 16:11:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) socketpair(0x5, 0x0, 0x0, &(0x7f00003d1000)={0x0, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000032e000)=0x2f06, &(0x7f000015c000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000888000)={0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000065000-0x60)="ae7ef49979a387fe2515e1096c6307cf", 0x10}], 0x1, &(0x7f0000737000-0x48)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000c6d000-0x40)=[{&(0x7f00006cd000)=""/221, 0xdd}, {&(0x7f0000da7000)=""/94, 0x5e}, {&(0x7f000028e000)=""/35, 0x23}, {&(0x7f0000038000-0xe)=""/14, 0xe}], 0x4) socketpair(0x8, 0x0, 0x8, &(0x7f0000061000)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00001e3000)=0x0, &(0x7f0000511000)=0x4) 2018/01/17 16:11:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a35000-0x8)={0x0, 0x100000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d90000)={r2, 0x81}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000-0x4)=0x9, &(0x7f0000001000)=0x4) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000078d000)={r3, 0x4c, &(0x7f0000002000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) syz_emit_ethernet(0x16, &(0x7f0000002000-0xde)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @random="af7657d73970", [], {@llc_tr={0x11, {@snap={0x0, 0x0, 'i', "e38439", 0x0, ""}}}}}, &(0x7f0000598000)={0x0, 0x1, [0x0]}) 2018/01/17 16:11:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004c8000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f10000)=r2) r3 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r4, 0x89f5, &(0x7f0000fc9000)={@common='gre0\x00', @ifru_data=&(0x7f00004dc000-0x20)="37088b08000000d94d113e9f62e7222e69c4471ecf607a3f1ea56413d88cd1b8"}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000ebe000-0xc)={0xa48f3798a56e60b, 0x0}) connect$unix(r1, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/01/17 16:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005aa000)={0x26, 'hash\x00', 0xf, 0x101000, 'sha1-avx\x00'}, 0x58) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = accept4(r2, &(0x7f00001ae000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000465000)=0x58, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x0, &(0x7f0000fcb000-0x4)=0x4) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000383000)="641bfe8a914d1c3b3740818fec1ccd79e110009ed910f422a3deb59b86c9f3cdf4b751f60d0293133e42571f88a1a135adc633375538d155e2d4df99832a94aecd9ca76a23569a8270db4d606ac6ad08f43891a738d8fcb6b887ce75fa02af9ea9a1d960ef533592fca33c6eb6e87518973fe1ca1ca7d2f558612f4192e84f5c7c28af2cdefa1738d654f1e09b877beef652316d04bdc51e4e661063227d9c6deb831c72647271460a06da632463c8b9629c80e6f52a9afa97e4c747ef617393727ac89640a34ebd6607bbf32d304b05b322342cb2e347", 0xfffffffffffffe17) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f000045e000)=0x80, 0x4) getpeername(r1, &(0x7f0000028000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e16000-0x4)=0x26) accept$alg(r3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000018d000)=0x0, &(0x7f0000d87000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000553000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000c0e000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r5}) 2018/01/17 16:11:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r0, &(0x7f0000e58000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000383000)=0x8) 2018/01/17 16:11:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000033a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0xff, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3ff, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, '{\a\x00\x00\x00\x00\x00\x00'}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000aa2000)=@add_del={0x2, &(0x7f0000b79000-0x10)=@common='ip_vti0\x00', 0xd5}) 2018/01/17 16:11:40 executing program 0: unshare(0x28020000) unshare(0x20800) unshare(0x20000) 2018/01/17 16:11:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000000000)=0x40f) ioctl$void(r0, 0xc0045c77) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, r1}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000002000-0x80)=@generic={0x8, "e7f4fa988a0d89c94f81943c42f8cec2d6c3f4f1779f09c9f5bc5b46a9bb758489dc54291571b14b1fb60254476099619ef4001c633bb23c8b865892fca2708a3094c46e1bd76acea5df6d9d146351f8b2d66f65a3d94b6e6d2c2e573ccf2ebe70aa065f8e382dfa216ebe7db64f4214ce8b65e4c5c01f4b4bd79281f0e3"}, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000000)={0x7, 0x2, 0x101, "d08fce1c99ef", "ce18409d782ec1a2180d52f625af7b51"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000004000)=@generic="6529904f02d0549609f3fde3b5858937", 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000004000-0x98)={0x0, @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]}, 0x4, 0xffff}, &(0x7f0000004000-0x4)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000003000)={r3, 0x7fffffff, 0x9, [0xfff, 0x180, 0x1a2, 0x5c, 0x8, 0x20, 0x3, 0xfffffffffffffffe, 0x100000001]}, &(0x7f0000002000)=0x1a) socket$inet(0x2, 0x0, 0x1ff) 2018/01/17 16:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00009bc000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c77000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c51000)=@assoc_value={0x0, 0x0}, &(0x7f000011b000)=0x8) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000bea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b64000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f07000)={@common='bpq0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00001fd000)=@req={0x800, 0xffffffffffff0000, 0x7, 0x9}, 0x10) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/17 16:11:40 executing program 4: r0 = socket$inet(0x2, 0x806, 0xde) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x10, &(0x7f0000001000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="3f64b2566c4b62a12aa827ef67f3fea6", @ifru_flags=0x2202}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000466000-0x4)=0x0) 2018/01/17 16:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005f9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000da1000-0x4)=0xb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000a6000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c91000-0x8)={0x0, 0x3}, &(0x7f0000617000)=0x8) getsockname$ax25(r2, &(0x7f00005a7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000146000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000716000-0x8c)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000026000)={0xd68, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d6d000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x2, 0x2, 0xffffffffffffff49, 0x5, 0x6}, 0x20) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454d1, &(0x7f0000026000-0x3)=0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000d27000-0xc9)={r3, 0xba, 0xc1, "089204fc4fe71f00654cd9975379debaecce46a8f837ce9bd0cee5db7c52832d9d6ec18f1a14a59396f13a0a444127721bc4d74a7649a4460a81db045fd76ba6233bef998020e2e0b1c8aa77809a8dfc4b6cfc9f7b8a4179162e1bd47cac146e06dbbf499887889c656d2faaf642e9ab90b2b7552e6227a0b36af134d060d206ea6211f5f1462d087d4fa0df0e3502d8865aa2667319eadfa22ce8e14d7fe330f0faf54e562103f511a8ba0522dde39e81830044b857f4bc1b0165f3415b99828b"}, 0xc9) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000ac8000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a3b000/0x4000)=nil, 0x9}) 2018/01/17 16:11:40 executing program 5: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cc2000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000f0d000)=@generic="49a9abe06afce0669fb40fb39d6c81e5") 2018/01/17 16:11:40 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d14000-0x4)={0xffffffffffffff9c}) socketpair(0x3, 0x4, 0x9, &(0x7f00005b5000)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ff8000-0x20)={0x6, 0x8, 0x0, 0x7, 0x7, 0x10000, 0x3, 0x9, 0x0}, &(0x7f0000043000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000046a000)={r2, 0xad, "ea75c8d69e31f8fcc405d75ea47edcc8abb4ff383bc2553245991365524342b74ec37b16c73a49c9d328f84470a8bb14df8170faa294d25d95bc5a7cc387207f4a222a1dd92f60a0ef34ec50383862bab1301ac4c7ca493955341f3a201f3aa99ece1f58d00f21916635ace17e56447f8ae791b96e957d70ba83e77e43d8ba2a1c83dbf55017ca4d04090067a0a4d0e877af7aa850c371295f782cf00650e04ba8aec57e443fe1497b83481bd0"}, &(0x7f000002e000-0x4)=0xb5) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000da8000-0x4)=0x1, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006bc000)={0x1, 0x28, &(0x7f0000886000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000233000-0xc)={r4, 0x7, 0x10}, 0xc) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:11:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000080c000)={0xfffffffffffeffff, 0x0, 0x10001, 0xf1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000000)={r2, 0x4}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x645}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x100000001, 0x3}, &(0x7f0000000000+0x968)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003000-0x2)=0x401, 0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r3, 0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) sendto$ax25(r1, &(0x7f0000000000)="7411e4fe5ca9430de580f1ec57c3b41129a33640073785b8b7bf902bd1c50ae106a6455d992702d6c604fbba379ecc7dd1b80d2a02c0f9afc586535273b85d5fa06db5440334b45784adf03c978ab84bf3630df0f206ee4d455cfc66a520770f51a5cf6f3e980a181f411d5eab95b8b0062ac4cec94f999e9fcd677cc42285809e850fb71a46bbc0d355bc438a383d8e66172e038335779756c856119b94d7200ed7b2", 0xfffffffffffffc21, 0x20000040, 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000000000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x58, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "d5bf84", 0x0, 0x29, 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]}, [@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}]}], "6e5ad894a154"}}}}}}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000c000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000013000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, r4}) 2018/01/17 16:11:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cc5000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000630000-0x1c)={0xa, 0x0, 0x611b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, 0x1c) r1 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f00007af000)=0x1, 0x4) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000f57000-0x4)=0x4000007, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000e46000)=""/175, &(0x7f0000d70000)=0xfffffffffffffe7a) 2018/01/17 16:11:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000e6f000)={0xa, 0x1, 0xfffe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, 0x1c) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000a8000)={r2}) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000e71000-0x48)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000000000000, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x48) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/17 16:11:40 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) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00006ce000-0x4)=0x0) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 16:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@ax25={0x3, {"8b31da8e527dcc"}, 0x576d}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bfb000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000e97000-0x5c)={{0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, 0xa5e, [0xa52, 0xe235, 0x80, 0x1, 0x6, 0xffffffff, 0xac, 0x2]}, 0x5c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f00001f0000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00000e3000)=[{&(0x7f0000921000-0x1000)="11", 0x1}], 0x1, &(0x7f0000e99000-0xf0)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 16:11:40 executing program 6: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f00003e0000)=0x0, &(0x7f0000feb000)=0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fed000-0x8)={0x0, 0x0}) 2018/01/17 16:11:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f00000d7000-0x3a)=@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}}}, &(0x7f000079f000-0x4)=0x3a, 0x80800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c20000)={0x0, 0x2, 0x10000, 0xffff}, &(0x7f0000c49000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000da000)={r1, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff3420}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f36000-0x4)=0x8c) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3ff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000073000-0x4)={0x2}, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(r4, 0x0, 0x2f, &(0x7f0000cc6000)="554dea0ea8210c563a3d2578eb8ebafe259c7724042e37466a79c09ff12ee942e49851f83d41ee72da7d52d6432784ef26b3a51607a7d4b7860c7bbe6f34443ecfff2e32d19e7b834b03fbb05ae0f2576b5e1992b29bc0f0d87a9f792c34c3b8a1ec4d5e0811eb230babbf95c09ff624e498ec733e8d8b661e47d9baacc857e29d6d3550e2a5f84df2f1d2874c9d860b76e2f47c1956dcf50916e22ff37c0f9f19c27b58dfddfcff357505188444916d3c3d0c", 0xb3) 2018/01/17 16:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000bd2000)="dfc3239a4d2cf729d293975baf41c8db94fa3593ac5e331c2d944a5e9ca3abf255589245162643e2a9138e1861bd1cd56141149001a898d877522286bbf52485ada6673d9cadf624eff9bfd0f89ebb0c0313f850d3476d61cf38e440a795c9b6ccfc0f1d5be785d5552a996f29d51478e5bbf0b6c93d8351e168f6e3a76afcef82efcbcbeca8b54c1a8e57cf6e0268d222aac3022aa1d7bd4d1b00809eebbe2829d9375f3ed4610c5c58c77fa962110b8b5fca0dd0733891ea42c40672073b0561df5fa1b38941c6e6d236cea5cbe35754b01bcec0d551f76d45f9305752cf27", 0xe0) bind$inet(r0, &(0x7f00009a9000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000a0e000-0x10)=[{&(0x7f0000b0d000-0x101)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b7291699f2669190f1166e7d769e5e388e4320c05b696808a995cf2e6c59eaeb5010000000000000035c51fa16c8e2621cfe560a73240abec7a9b2a0343b4c4c0750a3b0385b381000000b3401b82d448199dfe418b8c28dc04bac41d58eba8e003c8e98e67ff", 0x7f}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) 2018/01/17 16:11:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c33000)=0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000080000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 16:11:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000d000-0x1)={0x0}, 0x1) 2018/01/17 16:11:41 executing program 4: r0 = socket(0x9, 0x80000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x9, 0x30, 0xe6, 0xd0}, &(0x7f0000773000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f00000f0000-0x4)=0x5, 0x4) socket$inet6(0xa, 0x7, 0x2) sendto$inet(r2, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000e98000)={0x0, 0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000b1b000-0x4)=0x0, &(0x7f0000723000)=0x4) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x8000000000000, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e75000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000372000)={0x0, 0x0, &(0x7f00003f5000-0x30)=[{&(0x7f0000a37000)="5482f9faf74a12f0000025d8422e55f7fa", 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000b4f000)=""/247, &(0x7f000063c000-0x4)=0xf7) recvmsg(r2, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 16:11:41 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000)={0x8, &(0x7f0000007000)=[{0x72b, 0x97, 0xffffffffffffffff, 0x7fff}, {0x4, 0xfffffffffffffffd, 0x9, 0x0}, {0x5, 0x1ea, 0x5, 0x2}, {0xa08, 0x400, 0x2, 0x2}, {0x5d2, 0x7f, 0x1680000000, 0x4}, {0x9, 0x960, 0x7, 0x5}, {0x1, 0x1ff, 0x1, 0x5}, {0x10001, 0x8, 0x9, 0xfffffffffffffffa}]}, 0x10) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000007000)=@req={0x0, 0x0, 0x7, 0x1}, 0x10) 2018/01/17 16:11:41 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) readv(r0, &(0x7f000000f000)=[{&(0x7f0000001000)=""/44, 0x2c}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000020000-0x4)=@assoc_id=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000001f000)={r2, 0x7, 0xa6d0, 0x200}, 0x10) 2018/01/17 16:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x802, 0x2) connect$nfc_llcp(r0, &(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000961000)=0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000080d000)=0x0) sendmsg$nl_route(r0, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x20, 0x16, [{0x1c, 0x1, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @uid=0x0}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:11:41 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x17, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000384000-0x4)={0xffffffffffffffff}) bind$bt_sco(r1, &(0x7f0000a52000)={0x1f, {0x8000, 0x3, 0x7, 0xb7b6, 0x4, 0x40}}, 0x8) syz_emit_ethernet(0x7e, &(0x7f00006b6000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x17, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1b, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @lsrr={0x83, 0x1f, 0x0, [@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0]}, @ssrr={0x89, 0x7, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @noop={0x1}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/17 16:11:41 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) r1 = socket(0x1, 0x1, 0x80) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a30000)={0xf, 0x8, &(0x7f0000dff000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x21aa}, @call={0x85, 0x0, 0x0, 0x19}], &(0x7f00004ad000-0xa)='syzkaller\x00', 0xfffffffc00000000, 0x65, &(0x7f000017a000-0x65)=""/101, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c9e000-0x8)={r0, r2}) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$ax25(r1, &(0x7f000097a000)="7277d9782370d985cbbb426b6ba05c168aaa2fc49ef709a13761806b3de97e18e8f6bca81a6fac1b368cdc882823aee96710b63d722843", 0x37, 0x8810, &(0x7f0000afc000-0x10)={0x3, {"c328100246ab0b"}, 0x81}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f000036e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 16:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a39000-0x6)="8907040000f5", 0x6) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000090a000)=0x4, 0x4) listen(r0, 0x1) connect$inet(r0, &(0x7f00005d5000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/17 16:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000571000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/17 16:11:41 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x80000001, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000015000-0xe)={0x1f, 0x8001, {0x10000000000, 0x5, 0x80000001, 0x0, 0x9, 0x7}, 0x10001, 0xfec3}, 0xe) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x20, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xffffff81, 0x0, 0x0}, [@typed={0xc, 0x0, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:11:41 executing program 5: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f95000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000087f000)=0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000c4b000)=0x0, 0x0) 2018/01/17 16:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socket(0x0, 0x0, 0x0) getsockname(r0, &(0x7f0000009000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x2e) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000048f000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f00007a9000)=0x0) 2018/01/17 16:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000995000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}) r1 = socket(0x0, 0x800, 0x81) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f04000-0x4)=0x0, &(0x7f00007eb000)=0x4) socket$key(0xf, 0x3, 0x2) bind$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, 0x823) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x4444390, 0x0) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000a36000+0x236)=0x0, &(0x7f00001a0000)=0x4) 2018/01/17 16:11:41 executing program 5: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000dcb000)={&(0x7f0000eb2000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000442000-0x30)=[{&(0x7f0000f1b000-0x14)="6ff3cb196d9e27acbc43192d981a430110f2ee1c", 0x14}, {&(0x7f0000f1b000-0x6a)="ef0c4eb64af56bc0c7644c254d9076fcfc213f5a83df34533207139a054d711522622b1f33f19da5e71c413e150aef7239186767c6923dd3735d57e49df9eda5afb918d56b719c7e6034b49dd3deb575cf8cfac3ce9504639082e6094978abd4bf0a4c35d4755c45ad15", 0x6a}, {&(0x7f0000f1b000-0x58)="9ffcd8c0d787c57e917765f65b1cce8fa4793c6ffd6bbe388561461626f156ffef8bd81f34fda5dbde016948d7917240c2e88f909fb7ff2b164f790a4b00f4b11a166d16b623cb199d00ecb2ac77d9277e26ada66a7b31f6", 0x58}], 0x3, 0x0, 0x0, 0x4000010}, 0x4000) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x0}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f1b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1a000)=0x8) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000f1b000-0xdd)=""/221, 0xdd, 0x40, &(0x7f0000f1b000-0x10)={0x1a, 0x11, 0xfc, 0x7, 0x5, 0x13e5, @random="c86aeef12991", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000a32000)=0x0, &(0x7f0000f1c000-0x4)=0x4) 2018/01/17 16:11:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x10000, 0x4, 0x9}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000001000)=0x8) socketpair$inet(0x2, 0x800, 0xffffffffffffc3ee, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000)={0x7, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x22) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r3, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) 2018/01/17 16:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000013e000-0x4)={r0}) 2018/01/17 16:11:41 executing program 5: syz_emit_ethernet(0x76, &(0x7f00000f9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @hopopts={0xb7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000e68000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f00000d8000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000-0x4)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000000000)=0x7, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000055000)={0x1f, 0x40003, 0x200a, 0x5e, 0x0, r1, 0xa5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 16:11:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$unix(0x1, 0x2000004, 0x0) getsockname$unix(r1, &(0x7f00004e4000-0x5e)=@file={0x0, ""/92}, &(0x7f0000a68000)=0x5e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ba5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000865000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r3, 0x7}, &(0x7f0000001000-0x4)=0x8) bind$alg(r0, &(0x7f0000da5000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000205000-0x46)="cda85d4881e0858616a6f0075163c6e193187d98b990344c282a3c3d6f87c8ceff4f0360fbd4570a1429d132ea33567fdcb52441d001243e7633152bfa495df9f2", 0x41) 2018/01/17 16:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000a70000)={0x0, 0x0, &(0x7f0000f6a000-0x10)=[{&(0x7f0000df7000)=""/100, 0x64}], 0x1, 0x0, 0x0, 0x4}, 0x40002041) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005da000)={r0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00006b8000-0x10)=@req={0x7, 0x7e, 0x9, 0x7}, 0x10) sendto$inet6(r0, &(0x7f000051a000)="", 0x593, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa}, 0x1c) 2018/01/17 16:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x5, 0x806, 0x7, &(0x7f0000222000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000b37000-0x10)={0x390a, 0x4724}) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000b87000-0xa8)=[{0x0, 0x0, &(0x7f0000bfc000-0x10)=[{&(0x7f0000dee000-0x76)="f91bbc000000010000223f05d1ec0d1f04b2a224a7f851de0b2df24d316c852f2448223ac257343a1526dab0b8b8d4de95bae855b2bad668b28685cb7e33a367", 0x40}], 0x1, &(0x7f0000fb0000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 16:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$unix(0x1, 0x5, 0x0) socket$unix(0x1, 0x10000000000001, 0x0) pipe(&(0x7f0000a18000)={0x0, 0x0}) r2 = socket$unix(0x1, 0x5, 0x0) connect$ax25(r0, &(0x7f000084e000-0x10)={0x3, {"d45b3e1670aee4"}, 0x100}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000492000)={0x3, &(0x7f00004b6000-0x1bc)=[{{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}]}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00009a4000-0x8)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 16:11:41 executing program 4: pipe(&(0x7f0000f01000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005b9000)={r0, &(0x7f0000000000)="2e29f94a7a596d1b086effad6be5688118f1a69b1c4de48ddaa2483ad12ba23a709074e52a55bd0c1dc8bef98691922f5d8f160d816b9ef8b8cbe9e36a08f7db20b1692409c0eb7fe32e47cebe0431f54286f115b38c4ab31182fa689b03dc109dc7c92f9e2c59c82e7f250c0792d73584133786e6350f661ce4382008467588ce18a4b5204d047163e6b52fac45cb821f87b299439da99da3626dd6580fd80c12500bee0b6c3ef1e03afecd41c2c9bd1bc2d1dac4c7c80253805a76c0e43fd75bbf844214fda3d71bc1843299aec2de0afa79e39f946d6af348f4fe29b3380d2566584385", &(0x7f0000412000)=""/84}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000057e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000826000-0x8)={0x0, 0x2}, &(0x7f0000247000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00005cf000)={r3, 0x9, 0x0}, &(0x7f0000213000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000047e000)={r3, 0x10000}, &(0x7f0000e7c000-0x4)=0x8) sendto$inet(r1, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000004c000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/17 16:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000834000-0x4)={0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000021000)=0x0) socket$packet(0x11, 0x3, 0x300) writev(r0, &(0x7f0000587000)=[{&(0x7f0000792000)="72ea8175f95aa6fd65abb2af49429efd34736dc0e729e961fd5986c84009403de37b880ef6a60d2565792ec43a71549111c3fb98dcda3ea46f4cb311a4977b3de902137f09b128ea0d0a538c27", 0x4d}], 0x1) socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00006c0000)=[{&(0x7f00002b5000)="9b09bf363d613a71ea401f1f702d54871016cd47847bd600cffc81614996551c0f43a2cfd3faeb48c71cd139619ca80dde0a6ad5641047b592ef5f848a5034423e3cd7", 0x43}, {&(0x7f0000c3a000)="497ba98acd5f58a726302dece6151b19b9f76a41439e32743fba56e7cb970f74560a692407d43684fb1b86361a5be132d929ce6143f74e5f5553b42c2bd7d99724c9e5191279efdcdac9ce4ad78c9f35a8592715eb31697b048af54b15a97d731b3b0925003e85adb5ccf112c9d487b679305037d121e9fde8606b93790b0dbe740b912b38b2ce7707ce172118b31f0b07878a4d9383a649a88a236a2e0c6033bd0d3e3fcd78b6d68e3fa43882ad57efc620e5f97565af1695ff9937009a2b352d7e056085e2021bc1851c265dd6af11", 0xd0}, {&(0x7f000047f000)="0b1fd68089f285742346ece9db78f0eb7f0cfab8f74210e60f17540577b23eec0787cc21ae90b63468828084151aec51a163d2bfb5b88f012d475705bfc856e8d0884e96bc799cb0630a9263786204c8a7a7724138887f141628f173869bdaec1c482df9a66e9914987ac0dee76858c9b9463c4fb84f2572bf89c6094fb18ae4b57b406369f6b510adff7824e8343c5893c6a3ec9ac7c69f1f", 0x99}, {&(0x7f00001ad000-0x57)="758280694810480c3e43a2dd569f44615ed966bd6a395cc33fe4490748fbab9d2bd8df14e0a86b8288195e0912a09fc3ca9b35f92b3a5dfe70dc188ed52d18b33ba5792a661fd1dea16df61a18d7f00a46f6ceec78569e", 0x57}, {&(0x7f00009f9000)="2bd38b2ac5fe10c75633daae3820d248edf15fe529e5bf317b1804306f7737c6f59b0462fdf6d399210eeccf4867aca9e719cf22b9625a2b3c", 0x39}, {&(0x7f00007bf000-0xa8)="726f8a57aa2ae2fae5ffdb7fecf6f13c9e329725df39833d5798656404fe178763d98fe4d9ac9a1ec3b7b6e4085c7a005ff00d44c0fd77952a2638637cd3aa5c4e0cb03d6bf2a9fefb8578268bafbf6090d342b2d97eea3d5ca1709156ddcb2bc7b9708f2a78db8a08055d4382935dae94dece70b35e4ab8056464967f269a25d5b6806da6a45527c512bded88ef17bde02b12e0c4afa5c7bcefa977b65915b893b26cc7b4affc05", 0xa8}, {&(0x7f0000101000)="1a5a8ca911373db47a2b26e03210e3a776f5ac94", 0x14}], 0x7, 0xa) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00006d7000)=0x0) 2018/01/17 16:11:41 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x8, 0x0}, 0x5) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000028000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000023000-0x4)={r1}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000029000-0x48)=@routing={0x2f, 0x8, 0x2, 0xfd, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x48) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000029000)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000027000)={&(0x7f0000027000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000028000-0xa0)=[{&(0x7f0000015000)=""/132, 0x84}, {&(0x7f0000024000)=""/166, 0xa6}, {&(0x7f0000028000-0xfe)=""/254, 0xfe}, {&(0x7f0000016000)=""/210, 0xd2}, {&(0x7f0000027000)=""/209, 0xd1}, {&(0x7f0000027000)=""/145, 0x91}, {&(0x7f0000006000)=""/250, 0xfa}, {&(0x7f000000b000)=""/208, 0xd0}, {&(0x7f0000027000+0xf16)=""/87, 0x57}, {&(0x7f0000023000-0x9)=""/9, 0x9}], 0xa, &(0x7f0000028000-0x4f)=""/79, 0x4f, 0x6}, 0x40000000) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000026000-0x118)={0xa1d, {{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]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/17 16:11:41 executing program 5: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fc0000)=0x0) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/17 16:11:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0xa91, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x1, 0x1, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00007e0000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000a07000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000002000-0x1e)={0x9, 0x1, 0x3e08, "4e9fe99a91f8", "6779f6de02c633bbd54d18bff7528bfd"}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x3d}) 2018/01/17 16:11:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000f76000)=@file={0x0, ""/57}, &(0x7f0000000000)=0x3b, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000023b000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000025000)=0x0) 2018/01/17 16:11:41 executing program 6: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000331000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000380000)=0x1, 0x4) 2018/01/17 16:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000816000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f00000a2000-0xe0)='9', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x8000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008c6000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000bbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000dc8000-0x4)=0x14, 0x80800) r4 = socket(0x2, 0x2, 0xdd36) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000004a000-0x8)={0x0, 0x7, 0x0}, &(0x7f000061d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00004fd000-0xc)={r5, 0x7ff, 0x10}, 0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000a8e000-0x7)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, r3}, 0x14) writev(r1, &(0x7f000072f000-0x30)=[{&(0x7f0000037000)="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", 0xf6c}], 0x1) 2018/01/17 16:11:41 executing program 5: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x9, 0x65031, 0xffffffffffffffff, 0x1000000000000000) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004cd000-0x8)={0x0, 0x0}) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00003e0000-0x106)={0x0, 0xfe, "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"}, &(0x7f00004cc000)=0x106) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000a000-0x10)={r2, 0x80000001, 0x1536ca5e, 0xc5ae}, &(0x7f0000344000)=0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000446000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockname$ax25(r0, &(0x7f0000139000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001c8000)=0x10) 2018/01/17 16:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000115000)=0x0) sendmmsg$alg(r1, &(0x7f0000777000)=[{0x0, 0x0, &(0x7f0000e1e000)=[{&(0x7f0000bcc000-0x28)="2114e6b6d0e8a1249282958c48c14959cd5802a1b25ad94efc99ec3439477d8e85b8d98e6dbbf606", 0x28}, {&(0x7f0000cb2000)="acc4c4124332ccf4897cf2d0d4817badac250cadc607ece816f79b2f9aea9f4e12e9a28542a78f819e5365a07e9b44f8903b0dc4c5970fb6cc16c191a3adaa03fc7a3f45f184d1bbfa2a7ed38965013dcc0279228fe3e34becf05d05dd2609adc46f7419389032b72669eb3c7d46846dc9e587fbc6b1de9c545854adffbce22740fd2a898e1cfdb3bf1b8c60b41a0732f1fb25e3766ede8e35d16e83363c", 0x9e}, {&(0x7f00001e0000)="667ad011afa4520b2d0c39ba3bb6ef7b4cd23402fd407b2c8542865f5e9fa1febfc6a8c3593c26ffa77c38d98e9a573d4e78d5787117d0f1aee3c66f337e7965f75b9d88ec2ecdfaf1adf92bd89f61ba72ba55fe19f122884c4fc2d7db3050860c98e3a8fac264f9acc7e4a90ea6346bf7d3e263e46b5d3cefed7bbb5aff69a237bd66e4e03ce538da8e4d8cd70f14b1051123", 0x93}, {&(0x7f0000203000-0x1a)="fd62a214a34602aa2372e19ce76d87b19c78491c2dd99be3f3bf", 0x1a}], 0x4, &(0x7f00003a3000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @iv={0xd0, 0x117, 0x2, 0xba, "8ba6a2ddbc4876fa6754d4c56618ac09d3a52a6f7c2867e32324bb9dd3a36b0451c09a2e5b150aa5b14a7a63e2039bb455883b6ec059747fa87d20ad6dc1ec07ae069458122857941e67d36d6c32c6aaaadd14d5596ebdfee949e5bcac16493e95de424e6126ec11e77f8c2afaa5b861e399542e9fdda27e2b78aa8995e97c1827b12fec07d7dba58b58c06866900a8db5311de2f97eaabd58264a33eaa1c3ecc14f1419a97f485268f8ca8545f3ed0b5d0ee56b293ee89741ee"}], 0xe8, 0x40000}, {0x0, 0x0, &(0x7f0000528000-0x30)=[{&(0x7f0000605000)="b8dcd9ab64071d82207e89ee8d4e8605ce67ce66d60fd531dd6db3a7", 0x1c}, {&(0x7f0000604000-0xbf)="d206329be99232ccba84b2e09d93ed0d86300fb0e7c9f29eae26258b0254a21aababcd25cdb5a3836e097d7fa2a19d3e0c573315497a3d774aa8bf3c8a71f98f10fbc3abdbb460c962993b7aba1dd75bc0fec3b5a9adc5b9a8d4886d6f50b2b9414abe75bc748099d0fca5d0529bf7f15df04e6142e2d74786a5c2f862d0460012d7b4426cb22f6db773c827dbe93796fc60e3ce38277cb7b488c2b514a2b5e08e54f7a9b01d73cf6c0c585aa75d839e6f3d1377fc2c7f53cee0601c3d5983", 0xbf}, {&(0x7f0000315000-0xf8)="0e16c680bcd6c6e902ca409eeb05a7b1089ac9450b9bb0649935e413a577c225dc45bc4681bdefe537bc0e67bfa01b988597e818d926767a7d54ffbf14c892afae36eb4f2709a6de6f91250b22c80a7619e2b8d852675adb60f7e7ba4d14b8bf8dfe5d958108896f6db2de0999268980cc1f46bb2c6f6160df86d6189aa4bfec598eee7d5ccc558b4dab138d729dd84f21b60aecd47ad76228a588f73847e0e28349a8ad68e25293972b8905eb6bc7f33336c30e63b63076f578b33ad3eab6b517a83e6033ae969d8c40c3287abad866274f0211237719e8751792ac07069419b28b5fba503c183e4f11763903d39f27d0cbe09159130661", 0xf8}], 0x3, &(0x7f0000624000-0x98)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x68, 0x117, 0x2, 0x52, "2fdc97cd04a1aedecac3dcc9fb6ba42b512b678afced263e32946efd6d7e4ab8c8d4c1b523a33ad065dba6c39ae4a11423c3e542652b7458edfe782267dca798604d7e6ad120b8fae2218c1314caf5f2893b"}, @op={0x18, 0x117, 0x3, 0x1}], 0x98, 0x40}], 0x2, 0x8090) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001f7000)=[{0x0, 0x0, &(0x7f0000314000-0x10)=[{&(0x7f000065a000)="c616cf5829f6ce8ae39053f114c286761b060438432c10fc6b4612c4af3dc8edd52750c31c3e17c04e76fb0476b1574b8b433ec4f00c67f33fcc1b1c36b2691024a86f3e63956c094f7f321b7e6130400cc55d724ba6eed1a50414e6ff149dd2a3ecd4e98bedf93aa252f4b60e9b783957778733d7b268ff4f7316b8973c1000", 0x80}], 0x1, &(0x7f0000e5a000-0x1118)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 16:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000242000)={0x8, 0x8, &(0x7f0000afb000-0x40)=@raw=[@alu={0x7, 0xffff, 0xa, 0x1, 0xf, 0xfffffffe, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x8, 0x3, 0x5, 0x4, 0x2, 0x18}, @jmp={0x5, 0x100000000, 0xf, 0x1, 0x0, 0xfffffffe, 0xffffffffffffffff}], &(0x7f0000dc7000)='syzkaller\x00', 0x400, 0xae, &(0x7f0000a1a000-0xae)=""/174, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1d, "01ff0f0000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8501a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f7b65dcf160e7e58f358c0002f0010158d19bcb31f131008ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c000ee590c8b9f70dc136cb184a"}, 0xfffffffffffffee3) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00005b6000-0x4)=0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000eb6000-0x4)=0x1f) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001d2000-0x4)=0x1ff, 0x4) 2018/01/17 16:11:41 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0x5, 0x0, 0x2, 0x1, 0x0, r1, 0x40000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdc5) 2018/01/17 16:11:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005d0000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000212000)=0x7fffffff, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000697000-0xfd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x12, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/17 16:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) preadv(r0, &(0x7f00000d0000-0x40)=[{&(0x7f00007ef000-0x15)=""/21, 0x15}, {&(0x7f000000c000)=""/82, 0x52}, {&(0x7f0000ac2000)=""/0, 0x0}, {&(0x7f000086e000)=""/140, 0x8c}], 0x4, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000079b000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000404000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000015b000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005de000-0x4)=0x28) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000136000-0xf1)="16", 0x1}], 0x1, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18, 0x0}], 0x1, 0x8000) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000b55000-0x5)='yeah\x00', 0x5) 2018/01/17 16:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000000000002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007cc000)={0x0, 0x68, &(0x7f0000c7e000-0x68)=[@in6={0xa, 0x3, 0x319, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x3b}, @in={0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004bc000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a26000)={r1, 0x0, 0x0, 0x80000001, 0x81, 0xfd}, &(0x7f0000115000-0x4)=0x14) write(r0, &(0x7f00003b5000-0x24)="24000000260007003240000000367700fb1308020100000000b00000000000000000ff10", 0x24) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000eeb000-0x8)={0x0, 0x80000000}, &(0x7f0000008000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000303000-0xa0)={r2, @in6={{0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x800, 0xffff, 0x0, 0x6}, 0xa0) 2018/01/17 16:11:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000001000-0x20)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 16:11:41 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5, 0x9a24, 0x40000, 0x1, 0x1, 0x5, 0x1, {0x0, @in6={{0xa, 0x0, 0x116, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x3, 0x2, 0x7f}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000+0x254)={r1, 0x3, 0x5, [0x8, 0x3, 0x8001, 0x9, 0xfff]}, &(0x7f0000000000)=0x12) setsockopt(r0, 0x49, 0x7, &(0x7f0000000000)="2fb42ae452674c00984217b10950f7387c96a71710b9ba1259caedcca334f78c3fe763673123924f940d9c816d12ac7b2e60f6b4ea6d13c5fcebd936882e7ec7c9f0b252ca130959891ce7d7e755732ad2e6d51ffd0ad7ae76e1d582313e960a7cb5bd5dd74f90e0d1b500411b8fb5906b02a99855b2b1226b2cf5dbcc453e2657365cd9394d58cdd2051db6959acf3498aad68da5f981dc234a239ca189c416b7140b2960a8553d994a49d67fc7975349492e8536f4ec0eb1f9161879c5808f58d8ef899d12980044338f8282a7e65fbb5018feb2c93cd118a808f84cad497b02bb06841f4a14", 0xe7) r2 = socket(0x10, 0x2, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/17 16:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x11, &(0x7f0000f42000-0x1000)="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", 0x1000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) r4 = accept(r2, &(0x7f0000e8b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000090e000)=0x60) setsockopt$inet6_dccp_int(r4, 0x21, 0xb, &(0x7f0000322000)=0x0, 0x4) bind$alg(r4, &(0x7f000007b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000ed2000-0x2)=0x2, &(0x7f00001b1000-0x8)=0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000013e000-0x4)={r0}) 2018/01/17 16:11:41 executing program 6: mmap(&(0x7f0000000000/0xcfb000)=nil, 0xcfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf9000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x2, ""}, 0x10, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000216000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000796000-0x20)={0x0, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000047a000)={0x200, r2}) getsockname$inet(r0, &(0x7f0000b52000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ce000)=0x10) 2018/01/17 16:11:41 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000199000)=0x0) 2018/01/17 16:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000027f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000018000)=0x0, &(0x7f0000ace000)=0x4) r1 = socket(0x1, 0x400000000000004, 0x9) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000309000)=0x0, &(0x7f000006f000)=0x4) poll(&(0x7f0000fa3000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f00007e9000-0x4)=0xf6, 0x4) socketpair(0xa, 0x1, 0x200000081, &(0x7f0000b07000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00001cb000+0x16)={{0xa, 0x3, 0x20000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, {0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1, [0x1a7, 0x7f, 0x400, 0x23a, 0x0, 0x4, 0x0, 0x648d]}, 0x5c) 2018/01/17 16:11:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00002c0000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000b3d000)=0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) 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) accept4$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000cf7000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000-0x90)=[{&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000003000-0x54)="759b0b1c6001bcb0ff8ba7e2027337014c8ddb1557ef502e41a3fa3d5b9666aef146b7ced9808a434356f7f66889d91c8f96170e62e3e3697df9a9472823d24527208704f9da9f175fc23c38ef93e32c10643779", 0x54}, {&(0x7f0000003000-0xc3)="89beff8d6298a2e36d1d87226662fb361f4d497c8bf5183c8f4aa45f40b003be2a5a1d386637841fe55a53cefca124c0ea66ec86a9525ddcd966f51ef55f7963e9e09a090f40b77c8e5bc44cad83c333562246b69d15624f5bfcaec0be25ae75bf67d7b8cf4afb28529fea045b54b2c137dba6874d2457c6d54cfb03f7f6184f68902a050fc214e38c4f88df4aec81d50d9ab3313157049b83a3082e6be7b4df38d4287202ca1f986307d30b13629ae3efa58547c671112ece7589e6c860fb0ca7eecd", 0xc3}, 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"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1030, 0x4000000}, 0x800) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r1, r2, 0x7, 0x3}, 0x10) mmap(&(0x7f0000000000/0x9f8000)=nil, 0x9f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0xfffffff0, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:11:41 executing program 7: 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) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f00003f3000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d16000)=0x26) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000317000)={{0x6, 0x8, 0x8, 0x10001, 0x1, 0x400}, 0xf8, 0x6609, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r3, 0x0, 0x1f, &(0x7f00003a2000-0x4)=0x0, &(0x7f0000032000)=0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000066d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004c0000+0x4b2)=0x14) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$packet(r2, &(0x7f00003e8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000008b000-0x4)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000465000)={@empty=0x0, @multicast1=0xe0000001, r4}, 0xc) recvmsg(r3, &(0x7f0000f71000)={&(0x7f0000284000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0xfffffffffffffd86, &(0x7f000066f000)=[], 0x14f, &(0x7f0000978000)=""/20, 0x14, 0x0}, 0x40012023) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000269000-0x15)=""/21, &(0x7f0000d7c000-0x4)=0x15) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000672000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00003d2000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000c3d000-0x6)={r5, 0x4}, 0x6) 2018/01/17 16:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f000000d000)="", 0x0, 0x20008000, &(0x7f00003b1000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000021e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x2, 0x4, 0x8) r1 = accept4$unix(r0, 0x0, &(0x7f0000818000-0x4)=0x0, 0x80000) sendto$unix(r1, &(0x7f000038f000-0x9f)="58686652df575414284b092e0561223115ab1a6fb7a88e451b646c9d2bd6574e5ed1929dd2fac64b51cb06ceeda123662ddc236ed3d65c902fb00aca5cfdbc54cb0b57c083c7a17089be6f566b8c0c277e426e48cdf65028471635d7d06c49d24d293170155e7bc5c7e358f6bb3902217288ed7dfcbba0e27cff25305a6cb77294dcd87ae454e4d1cc22b080cf943563ba95b284ab46cdb9ce2bb591b5bad9", 0x9f, 0x4, &(0x7f00000c6000)=@abs={0x1, 0x0, 0x3}, 0x8) poll(&(0x7f0000c7e000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 16:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) listen(r0, 0x10000) poll(&(0x7f0000f81000)=[{r0, 0x100, 0x0}], 0x1, 0x431b8449) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) 2018/01/17 16:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x2f, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) socketpair(0x7, 0x6, 0x5, &(0x7f00008de000)={0x0, 0x0}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000ca7000)=0x0) 2018/01/17 16:11:41 executing program 3: mmap(&(0x7f0000000000/0xe9b000)=nil, 0xe9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00003f5000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000e99000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x1b, 0x3, 0x7) mmap(&(0x7f0000e9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000e9c000-0x20)={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000083000)={r0, r0, 0xb3, 0x1, &(0x7f00000b9000-0x4)="7baea7aa28bb71dcc72e362a565120ddf2be84476fd0d232688d733d7e5f80009a5fe75c5c803079a0accf79d33b11c2d608ad31da039bfb4186cbf63cc6d59bda6a41c78523e163623bc189ba2b61877808b64a316f9edb017e32523982b957182e7c8e5c3376b3e7a4f2a804890cf1c031e01ca10cbd5c423d29d157444f26d0a92247e5bb5ce1ecba1fa13321103a0dd343b3179f22c68507c0c76cc768aa389c1eeb286dee3dbb91930d61b41784defcae177d11dd752ee68da88974e0cbf8f9269baeef7fa59417b959", 0x7, 0x9, 0x9, 0x6, 0x8000, 0xfffffffffffff3a7, 0x0, "bc11d2765b41b9ced013b52cd2a7a63503be19810b4e89ad8ba28f0630eb96913cd2804ba3f0f6d009207a5386df362f2c8ec1f74f7dca420f1554e5f291d39a57dbb5d84335ce1a7ee37abb920d078cbc60ee075356d75605cdb13a0a46bcb49d568154022aab"}) writev(r0, &(0x7f0000a53000)=[{&(0x7f0000e91000-0x1)="f4", 0x1}], 0x1) mmap(&(0x7f0000e9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e9c000)={r0}) mmap(&(0x7f0000e9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000e9c000-0x9f)=""/159, 0x9f, 0x2, &(0x7f0000239000-0x10)={0x3, {"89636390ffc7d6"}, 0x7}, 0x10) mmap(&(0x7f0000e9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000e9c000)={@generic="780c9f0c5ac594ebd8be95fe0e3f66da", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 16:11:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00002d3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) connect$ipx(r0, &(0x7f0000787000-0x10)={0x4, 0xffff000000000000, 0x200, "61452df81782", 0xdc3, 0x0}, 0x10) r1 = socket(0x3, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) bind$can_raw(r1, &(0x7f0000001000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x7, &(0x7f00009cf000-0x8)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000054f000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00005b1000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x9, 0x10001, 0x400, 0x10000, 0x20000, r4}) syz_emit_ethernet(0x26, &(0x7f0000674000-0x26)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x4301, "67a6f33d919238d8159ad7d4e2627a009e53dc6d02be91da"}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/17 16:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000150000-0x1c)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r1 = accept(r0, &(0x7f0000bb8000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00005c0000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e5d000)={0x0, @in6={{0xa, 0x1, 0x8c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b81000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e4a000-0x8)=@assoc_value={r2, 0x7ff}, &(0x7f000076c000)=0x8) listen(r0, 0x3) r3 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) socket$alg(0x26, 0x5, 0x0) connect$inet(r1, &(0x7f00006b2000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000072000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb1000-0x4)=0xa0) 2018/01/17 16:11:41 executing program 4: mmap(&(0x7f0000000000/0x8ab000)=nil, 0x8ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x1, 0x5) mmap(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00008ad000-0x4)=0x10000, 0x4) mmap(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00008ac000-0x10)={0x3, &(0x7f00008ac000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = socket$inet(0x2, 0x800, 0x0) setsockopt$inet_opts(r1, 0x0, 0x200004, &(0x7f0000555000-0xe)="890f0400bc28f7ecac6309e15980", 0xe) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00008ad000)="25ad5e7b77f3bb40b30ce7a8feec5f3b500b44436c8cfb6e09441360b74402650d136d86097682c77eb5e75bbb7ca74cb03a9958dee4a11f4805e4913818553ae03c7f5bb11c480995f06852a736c75f8fb98a05221599cf143929ee46d9cda23470", 0x62) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008ac000)=0xc) 2018/01/17 16:11:41 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x31b29530dff467c3, [0x2, 0x3, 0x80000000000009, 0x88, 0x5]}, 0x6) 2018/01/17 16:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000f1d000+0x7f6)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005d8000-0x4)=0x48, 0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000058f000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000332000-0x4)=r1) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f29000-0xc)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) 2018/01/17 16:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) r1 = socket(0x3, 0x806, 0xa58) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ca5000)={0x0, 0x0}) pipe(&(0x7f0000fea000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f00006be000-0x8)={r2, 0x3}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000e8f000-0x8)={r2, 0x2}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000272000)=0x6, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000fa7000-0x8)={r3, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000e6c000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00006eb000)={r5, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000207000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000e67000-0x4)=0xc) 2018/01/17 16:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x0) write(r0, &(0x7f000037c000-0x1da)="a600000016000700ab040008090007000a00a559020000000400030021000100004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb949061219d07f4b00020000008ce609000000258f1a273c2e117c22ebc247ad4706000009db8934d07302ade01720d7d5bbc9fc3d2e80772c81022cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fc83ab82f687f70c9d00f2fe0800000003000000000000040900bab2b9d2", 0xa6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000029a000)={0x0, 0x48, &(0x7f0000f30000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}]}, &(0x7f0000c09000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000908000-0x8c)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/17 16:11:41 executing program 2: mmap(&(0x7f0000000000/0xe4000)=nil, 0xe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @broadcast=0xffffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/17 16:11:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fde000-0x20)={0x1, 0x20, 0x8206, 0x7, 0x1, 0xffffffff7fffffff, 0x2a, 0x3, 0x0}, &(0x7f0000f0d000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000016d000-0x10)={r1, 0x3c, &(0x7f000076d000-0x3c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x17e6212, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d45000-0x4)=0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1, 0x0}, 0x10) bind$alg(r2, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) 2018/01/17 16:11:41 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000cb2000-0x50)=[{&(0x7f0000bd0000-0x8)="2c372b46ec131e06", 0x8}, {&(0x7f0000384000)="19ad3f8f1ecab3c8e58bc4d179bf07ea6f8a13bf331a92450e96a00204949ab311957f8312d0af6be4757dc00dcf89853c914760dbceeb25d50ad8333cdaa84d7288d674de0084", 0x47}, {&(0x7f00001bc000-0xb3)="b636b00268558ce01869937c9659122ad0e6def09a209bd2a4b7786983b78b24a5efc31f4d3dd49c6b9002b3cfc2e79df9477e93f77b1ea22c71b9d14077220b4e4af360c423807b59e532012d906484b87f597bcbfba80cf1b3286f565a970ace2377f5f80d3a6b4221f16c093835aaddb83915dd69ef9682c65e90db788b0b7fef467ae2a63fd7fa65e3380cc5381f2b7563210e0b4b65dcbd6d54e36a2afa98997324fe3f44703b5973df77f1464d9caa24", 0xb3}, {&(0x7f0000acb000-0x18)="48e7f8d07a48a0466cb9ef973f7de8b266af6f24c6777ff0", 0x18}, {&(0x7f0000000000)="e702e7313268d41ca7c3cc01611bbbcd1ba2fdf81d5921310f541a313d9dc170440ef24cfc024b39bfc1e4631c2e3d80d09a7aaf74b8b969e86c1001eee3930f518a7adbf5c0a0d37a003760836c9baa684303037ce6a36022880d2d087d5f4916d890f0696fe1945ef83a014d630b304b75d418efd5ff90a3179cd4a1eb67b286ac457bc43dff11b028a8752985ec75fb92d0e9589ce51b", 0x98}], 0x5, 0x0, 0x0, 0x80}, 0x20000800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 16:11:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000014000-0x1c)={0x5, 0x7, 0x8c, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c8e000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f93000-0xe)={0x0, 0xd6, 0x3, [0x5, 0x1000, 0x7]}, &(0x7f0000335000)=0xe) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009c0000)=@assoc_value={r2, 0x100000000}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e03000)={r2, 0x11400000000000, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/17 16:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0xffffffff, 0xfffffffffffffffd}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) ioctl$void(r0, 0xc0045878) 2018/01/17 16:11:41 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x1, &(0x7f0000029000)=[{0x4, 0x0, 0x0, 0x0}, {0x6, 0x3, 0x0, 0x0}]}, 0x10) writev(0xffffffffffffffff, &(0x7f0000021000)=[{&(0x7f0000014000)='0', 0x1}], 0x1) 2018/01/17 16:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000cb7000)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) 2018/01/17 16:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x199, &(0x7f0000ab3000-0x2e8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "6843fc", 0x163, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 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}}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e2da92", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "8a4f13f20ef472dae717a7c40c79f89d802f2084ffbc60783a03abf8e3fe1d89adfcbe2a768d0e3112f1fabfaf88efc2535fcef544850b630cd29d11b069526d9da0e1100c27bdb4084484f142a622ac73c5604054d2e94abf3ae291f9f37a2be5dcb6e4ca32c0923e2640114f9280a5a8ce7a282a787da19fd2d9442042cbbf89304246c8101c20352883acb7906ad9d1eede7c217a04c50ab07cc6c91c945269eee5998d7e384ed77cf5e10d0e2409006c14ed4a748aacaca06c73024fcbb532aa21caa49f3ecbf9ba75e25610fb7bf63689492fe80c70dc0973762c90d697bb"}}}}}}}, &(0x7f0000201000-0x10)={0x0, 0x0, []}) r0 = epoll_create1(0x80000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004a1000)={0x2000, 0x0}) 2018/01/17 16:11:41 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000e000-0x4)=0x14, 0x80800) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000000c000+0x89c)=@req3={0x0, 0x0, 0xe0, 0x0, 0x8001, 0x8, 0x400}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000010000-0x20)={@generic="240cdf11fe41e3776d070fa346dbf295", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = epoll_create1(0x0) close(0xffffffffffffffff) close(r3) sendmsg(r0, &(0x7f0000008000)={&(0x7f0000008000)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000000b000)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000005000)=[], 0x0, 0xfffffffffffffffd}, 0x0) r4 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000006000-0x4)=0x0, 0x80000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000010000)={0xbfbb, 0x1, 0x1, 0x7, 0x5, [{0x1, 0x6, 0x8, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x6, 0x5, 0x1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x2, 0xffffffffffffffe0, 0xffffffff80000001, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x3, 0x2, 0xddb6, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}, {0x2, 0x6, 0x7de6eb02, 0x0, 0x0, 0xc05, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000010000)=@req3={0x6, 0x9, 0x3, 0xfffffffffffffffa, 0x7ff, 0x40, 0x3}, 0x1c) r5 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000)={0x0, 0x5, 0x6, [0x7, 0x4, 0x7, 0xc21, 0x5, 0x4]}, &(0x7f0000005000-0x2)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000000d000)={r6, 0x0, 0x30}, 0xc) 2018/01/17 16:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x400) r2 = accept$inet(r1, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d6000)=0xfffffffffffffeed) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dc9000-0x8)=@assoc_value={0x0, 0x7ff}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000443000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0}, 0xc) 2018/01/17 16:11:41 executing program 3: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f4c942641bb"}, {"088d0057bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f0000183000)="01", 0x1}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x1, 0x6, &(0x7f0000793000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00002c1000-0x10)={0x4, &(0x7f0000499000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000793000)=0x3, 0x4) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00005bc000)={r2, 0x3}) mmap(&(0x7f0000601000/0x13000)=nil, 0x13000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f00001cb000)={0x0, 0x0}) getsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000055000)=0x0, &(0x7f00003f8000-0x4)=0x4) 2018/01/17 16:11:41 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4, 0x80000, 0x8) mmap(&(0x7f0000036000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000037000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000022000+0x9f3)=0x1008) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000037000-0x8)={0x0, 0x7fff}, &(0x7f0000037000-0x4)=0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000037000-0xb8)={r3, 0x8, 0x0, 0x9, 0x1, 0x9, 0x80000000, 0x7fff, {r4, @in6={{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7b90, 0x7f, 0xa741, 0xe186, 0x0}}, &(0x7f0000029000-0x4)=0xb8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000039000-0xa0)={r5, @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]}, 0xc4, 0x100, 0x0, 0x7, 0x80}, &(0x7f0000016000)=0xa0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000038000)={0x8814, 0x8, 0xfffffffffffffffa, 0xd69, r6}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000020000-0x10)={0x2000000000000284, &(0x7f0000006000)=[]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r7 = accept(r0, &(0x7f0000036000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000)=0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r7, 0x111, 0x4, 0x0, 0x4) accept(r0, 0x0, &(0x7f0000001000)=0x0) 2018/01/17 16:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000332000-0x9)=""/9, 0x9) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00001d3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c7f000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00001ec000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ae000)=0x24) connect$unix(r0, &(0x7f0000613000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000596000)=0x0, &(0x7f000008c000-0x4)=0x4) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000f5c000-0x38)={&(0x7f0000658000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000c83000-0x50)=[{&(0x7f00009c1000-0x8d)=""/141, 0x8d}, {&(0x7f000063d000)=""/58, 0x3a}, {&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000ae7000-0x3e)=""/62, 0x3e}, {&(0x7f000039f000-0x6d)=""/109, 0x6d}], 0x5, &(0x7f0000079000-0xac)=""/172, 0xac, 0x4}, 0x40000000) getsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f00001d8000-0x4)=0x0, &(0x7f0000055000-0x4)=0x4) 2018/01/17 16:11:41 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000499000)=0xc) mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x800000000000011) write(r1, &(0x7f0000000000)="260000002a0047f9ff17dd7fcdffffeb01000000010000000000f7000004b40000003c000000", 0x26) 2018/01/17 16:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) r1 = socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f00003c0000)={0x0, 0x0}) socket$inet(0x2, 0x2, 0xf1c) pwritev(r3, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @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]}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00006cb000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000dd000)=0x2c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000760000-0x59)={0x0, 0x51, "6f3ddd48655dca17f6d842e4f560d7956d6c68b386aef9059e4a4fee387d72002fca4eb103d7a50fc24ecaf691484c5b766b62d2529c71ed7c5db6d392165f52589f2c42bc5a4f9b669f436644bc7c5862"}, &(0x7f0000320000-0x4)=0x59) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000dd5000+0xb18)={0x0, 0x4c, "e8ef9d56117489600cc77874886c01514d4768bd048db838810ee305f68951e61200ac4dbd0bdc7643aa2a64e71365f80926e8a876be17146e32f66c6de0f381b6e1d1d11d5fe46721209612"}, &(0x7f0000764000-0x4)=0x54) sendmmsg$inet_sctp(r3, &(0x7f0000a64000-0xe0)=[{&(0x7f0000ee8000)=@in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f0000d54000)=[{&(0x7f0000fbb000)="0330774061486b83635d72f865d87507e55d8337d5074c84616d0b433323bb0c5e7408b09c02ec5192c76dfe68f1fbf0a0579ca95e65b9bc877f76d7082420d59996319b90436e368a17dca580c488c65c6bc27c2ffc60d1821aac5e6b64fa386873ef43eca9383d94b9ada2fa5ecf331f92464dd922ad3fb3064c10ae23768e3f7e59ae16a0d224a3a0e5c6c8728051ba42641ef2a4cbe285e4db3231ca792d80488d68ca44d3ff16cee36635391f23e35a090712489bf76ca3011d59320cae9c20095e6f6e612aa373cbea8e196932b204b42bb68933d4e3274cd237cc18658a359dbdea7ad449842eada98b56746351d336bd21d1c1", 0xf7}, {&(0x7f0000c6e000)="88771c552de4e71f5393cb3e80b39e80c7cf453f8a91532f213449678894406e01615e9eb312d08a08e067f20f296245cb28ed941dbec504e4b5d5bd23efd410bd86bc130d95b6078e5a21ad4e7867a06951505a4084755734aedb16db574831ca1c082c8ba97f66bff88934ea2157bd6822813173a3a95ce785708525b4e5b90273d00cbc5ee5754bb28fc99b66903b5b5f977f0df18862c9e0c0562ccc5bb4dd8dd9b111f526ddc4266fcd0e52fefa38", 0xb1}], 0x2, &(0x7f0000104000-0x30)=[], 0x0, 0x8004}, {&(0x7f0000ce6000-0x1c)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8847}, 0x1c, &(0x7f000089b000)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f0000e51000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f4000+0x2b6)=[{&(0x7f00007de000)="590d089e02ee81d30df5acd91670707a7426abd6ee7c8205e37f2a5ae20fee51291febbe4cb2916b3920bec2bde30ba30d75a0f5478005af45494f4fdf113a9add50f5694c2a7a0801e63ee788cba8b9c906487d7ad725e5e79adce25728a1224c3a003f6b36844ae10d4cc4f23a98912c62dc2da1594f1d0a603d179420822227435f15900a2d3110fbb02f20030e1f355efc2b3c556be641c8d68359d53c12d5e02c1815cb3eb6b7cf136d156f77bd75f6a97fb9ed90aa1063f36ca289fc6ce6fe1f122d9786", 0xc7}], 0x1, &(0x7f0000301000-0xc0)=[@init={0x18, 0x84, 0x0, {0xbec, 0xfffffffffffff9ad, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xfffffffffffffffa, 0x800, r4}}], 0x60, 0x4000}], 0x3, 0x880) accept$alg(r3, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000676000-0x4)=0x6, 0x4) poll(&(0x7f000068c000-0x8)=[{r0, 0x88, 0x0}], 0x1, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f8c000)={r3, &(0x7f0000d2c000)="6535be35589400ea2a4f0334cd80bd0fed3bd07bce403d9d06cb20183337123ecdd2f1576932b72a360ffbc7b834463520eef14ea71a65a4a6419c4faf88925c9e1e6f904579815c2a0455ef004eeb0472db9da49b67e4fe983668473c3c73b3ec395242f83af8c2174f27240303ddceaf29662179", &(0x7f000045d000)=""/131}, 0x18) writev(r0, &(0x7f0000b09000)=[{&(0x7f000002d000)="e0", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000db9000-0x119)="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", 0xffffffffffffff2c, 0x20048000, &(0x7f000016c000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffcc1) 2018/01/17 16:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000039000)="260000005e0009fff10000f8ed0000ffe9ff0104ff01000000000000011e081ee94b35ea0694", 0x26) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000f9b000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f9c000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9c000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000bee000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x0, 0x100000000, 0xa, 0x0, 0xa0, 0x16, r6, r7}, {0x0, 0x37, 0x0, 0x7, 0x8, 0x8000, 0x93, 0x8}, {0x100000001, 0x7, 0x6, 0x729}, 0x1, 0x5, 0x0, 0x1, 0x3, 0x0}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3, 0x2, 0x5, 0x5, 0xe4, 0xfff}}, 0xe8) 2018/01/17 16:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) 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) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfe28, 0x420040000, &(0x7f000063e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000124000-0xe2)=""/226, 0xe2) 2018/01/17 16:11:41 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000000b000-0x11)=""/17, &(0x7f000000a000)=0x11) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000004000-0x28)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/17 16:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f00004b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000645000)=0x3f5) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000073000-0x20)={@generic="c62326ce4c732cbb45bc9f2e8f1ce9b3", @ifru_flags=0x2}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f0000542000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) r3 = accept4(r2, &(0x7f0000266000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00005f4000-0x4)=0x9, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000069c000)={0x0, 0x5}, &(0x7f000063a000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000087e000-0x8)={r4, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000909000-0x8)=@assoc_value={r4, 0x3f}, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f1e000-0x98)="62b8b13c376556dfcedc052822678de10367f201d033b8667052856213b74fe18121289904d8dc2a17b2a2f10400a9200c3be58419cd07f3cb31db5a58811821a5e96f88ea57ac64794fa3f3b135bb0cd34b317acccb6ee95e702b8d68cdd754858dc67a2927bb3ad11c775619c2b1afec8cfaecc6a2d15c400368cfa6ed698cbee63c038b7eaaae55c2f8e6d16b9933fd0129d08c52890d", 0x98) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a88000-0x4)="", 0x0) [ 662.115767] l2tp_ppp: tunl 59: set debug=f55d40e 2018/01/17 16:11:42 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x57) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9a000)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000033000)={0x2, &(0x7f0000f9c000-0x10)=[{0x40, 0xfffffffffffff7e6, 0x4, 0x100000001}, {0x0, 0xfff, 0x2, 0x80000001}]}, 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f00008f0000-0x38)={&(0x7f0000d9f000-0x10)=@ax25={0x3, {"4721d67090a077"}, 0x6}, 0x10, &(0x7f0000f9a000)=[{&(0x7f000050c000)="d05bab60a35102791c1dd07f2d13f9c06b598c0b3be38dab9ae7922608cf9f0120f74bce177540826cd8af59d1be945e68f43e72d68907ae71a5510c67cf95ff60f3f316358d1513872a5dc69af520d752fe3a407851b29c5f24f715a838aa90f904b267aea1fedac862f4129cae4f5b0f0cccde2c1891fe2961ca84d9aa667ab337dec0f8e34a0eaa475a516e342f0d421183bb56c9d0c44dfb3e108d0b8c309fef2d196903328cd19c4ad54c6feb87469969dcfd08459aeefddba9791154bd414798bce68f758663688e2eca979b7a1c7621a35b52e0e7222d9ae0dfae024eccbb05a9", 0xe4}, {&(0x7f00009c5000-0x9)="689c3159071cf56124", 0x9}, {&(0x7f0000f9a000)="", 0x0}, {&(0x7f00006f3000-0x9a)="5413504638c6a11ffe473fe8c4a2282a9bd66694f13b51de9838c6b58e1a00a6ce21d44a06d90296684b58971af27121c631eff4b646abd8909b40c6e9e3853e0e2dd11b6ac6df0424e1aee0c3e43380b2331bccb3553bccd6e7c7fd304badde260d5f5e114ab9c3feba127989868e49b81ceed46f3e2b5bda69c096052eb67b20b85993a0d0af5e734a411106cf350a188b55efba0f0bd83c9d", 0x9a}, {&(0x7f0000f9b000-0x77)="6ee837bedf54861ce44049a7d1484bd8007f3e82b95eae7df8bd01f1bbe797b75a41ef49bce226e004d9705ed3b64d69aeb1124e4adfd2f9bfbe6b214bda493f5586d9c71de94a9cc64d21377df17e7b323fff16a9d82299991c2c9cb56a365a416c182c2146a25d4bc834fb19478c01a5002a287d29d4", 0x77}, {&(0x7f0000502000-0x80)="2a554a3a17eb151c885b6f1e69e3a6f4ab073cc03227bc8bd4fc4b01c492d2b9ab2b950b1a4556fd60fa53e9509a0f77a2e54a7a86300441ac0a3deb3d49a581e23a66090e9604767814f98dce5004e4cdb078c1d7e678b9ea1c869d51a954fa0bb08e5de8ba3ce51f3d55a09b5dd698465f0075107e204ed213a6396621bce7", 0x80}, {&(0x7f0000f89000-0x17)="eb49e3d14498ed50257d20a43bfa98453b35f81fcdd7cf", 0x17}], 0x7, &(0x7f0000f9b000-0x380)=[{0xc8, 0x1ff, 0x3f, "51fc169a0f3f710303d2295890f8d02864492d0ad8b644cd68b27b9d487d6e63c8eb4ad840146c8a9a1d758d7e8a0863dfef43c34126cb25eec8e68ab6a545c8b2b196fd43aaa2e6b732d6c2c19d55624271c13a1064c0b509850e5920e2d692078b3d2cb7c2fe5106d38f8ce7ebc381f478907d3f35eaa29b3b56dc849c2810a67af4c4bd24d477e4a3d28b7f9f8dd7763c084d2a3c327d3269230b6502e0752af5b2caf391c5940692ffce5646e2ac307f92edb3"}, {0xf8, 0x1ff, 0x2, "3cdb23bf7ccb9d0ea2e19a8b14b117ca1a14027fcb9594e938bbe49f9e1e9d1b80b54d55c8ce826208f7a44d80b1e2cb92e2f929f42c30a99f7264e881607ce7b93c698b929b48a4fe6049f2ccc5f98289b3140aa15e63a98325181f5838e31454969047538114b766a521a740d1f52455b5316c65c1667e0947e6984df2403ae4cd16a9af7e4211e735126f94bcde488413448be8232c704f67b18c519433cf222cd7545f58987568b059247588c87d10208883c50e081a2bc2979e50b317d852163e50a58c36c609413dc8c1962209ed0973fdea5e8d259fb8fff366dc9859e24ffd5dbe6e"}, {0x88, 0x111, 0x1000, "6b89b29a3c8e886e9e38057bdeef7781bb62ec9b8288eb9ae5d60fed7fb566814c53c6a5c645233fa6234696529c5514c096e4ba329fa27f3c325db498ab6c6c849a1a05418f5a4880b18f6a064e3375e7dc05d9838a1963dc578426d60118458fd5afeb921058231fae1b0573fe60a3459a771d"}, {0x68, 0x19f, 0x6, "44ea0f838a1bb95a41bd0d6a31fc7733c348c63932290aa3fc504b88e56ee3781bfc99b4b1de97294b779d8ade52f1a8d507d8309ba4fdb59c3407ab3efe114398107d0ab2db6192d9e2fd41de25db5c327c8ebcf2d3"}, {0xd0, 0x103, 0x4, "acfce287e229c12d7640590febd40cb6de501c0ff681cfdf09e5e8ae7b3f183e812752096317c882ba14da1a1cf7b8c91f1eb1fc4160cad4aba489de65ef25522565d3fab5e32b94c18ecfd2462ab9f020357f17aa32e428a7297100721799e95c88710779ff437c1df637ddb656c982abd819f112cf83503dbd3df4694f527a88a1b339bdaac3cd1d3e1974a6c5660cb2c19cbea50f0d1a8eb95186b3cfdd7f6ef184a5a1ef5bcba9d83ba69f1e18fd84ffe45c746b0c7b3642faf976f5c498"}], 0x380, 0x0}, 0x4004) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000f9b000)=""/62, 0x3e, 0x2000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000e19000+0x564)=0x0) 2018/01/17 16:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000728000-0x10)="7e80e092f1feaa530000000001000000", 0x10) 2018/01/17 16:11:42 executing program 3: r0 = socket(0x3, 0x80006, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000092000-0x10)={0xffffffff00000012, 0x0, 0x8, 0x5328, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005cb000)={r1, 0x19, "f88a05abf48a031eb6872110704b91ceac26e99b40ef835da0"}, &(0x7f0000000000)=0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000d2e000)=0x0, &(0x7f0000ffe000)=0x4) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/01/17 16:11:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002000-0x28)={@generic="e3bf67d221a18a6b438efc051bbbf65d", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x0, 0x29fe0fefdcdf45fd, 0xffffffffffffffff, 0x0) 2018/01/17 16:11:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000dc6000-0x8)={0x0, 0xdf6}, &(0x7f000027a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={r1, 0x3ff}, &(0x7f0000fd0000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000c89000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "22c8fa674307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$ipx(r2, &(0x7f000030a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f15000-0x4)=0x10) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/01/17 16:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000004, 0x2) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000e86000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000aec000-0x4)=0x1c) sendto$inet6(r1, &(0x7f0000871000-0x61)="0a232c2cfd912d0855842eddb5bf7a1709f79575424fd9f9ec43225cadd0724b25584c2423253de819437a22a7744aec391d2d4e021c6d1fda594515eae89bac66c0d44935e51327f764efdefcda3b46d0f918743af3ff51b56e121ae3befcf470", 0x61, 0x40000, &(0x7f0000296000-0x1c)={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002d8000-0x40)=[{&(0x7f000034a000)="c9", 0x1}], 0x1) sendmsg(r0, &(0x7f0000919000-0x38)={&(0x7f000005e000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="88cd676a41c31dd437c6d2b6784dd5ef"}}, 0x1e, &(0x7f00004c5000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x40) shutdown(r0, 0x0) 2018/01/17 16:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f00006eb000)=0x0) accept4$packet(r0, &(0x7f0000a7e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000042d000)=0x14, 0xd981ee88732c32e0) recvfrom$packet(r1, &(0x7f00003d5000-0x1000)=""/4096, 0x1000, 0x20, &(0x7f0000014000-0x14)={0x11, 0x2, r2, 0x1, 0xff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000b0b000)=[{0x0, 0x0, &(0x7f0000433000-0x60)=[{&(0x7f000039a000)="1c211e9ccf9ff2", 0x7}], 0x1, &(0x7f00008a4000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 16:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x19, 0x6, 0x3ff, &(0x7f0000c6b000-0x8)={0x0, 0x0}) bind$bt_sco(r1, &(0x7f0000c8a000)={0x1f, {0x2, 0x10001, 0x80, 0x7ff, 0x4, 0x10000}}, 0x8) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000715000)=0x0) 2018/01/17 16:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x8000a, 0x8001) getsockname$netrom(r0, &(0x7f0000a4d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001b8000)=0xffffffffffffffdb) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000766000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2018/01/17 16:11:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000)="a9", 0x0, 0x0, 0x0, 0x0) 2018/01/17 16:11:42 executing program 5: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000af8000)={0x26, 'hash\x00', 0x0, 0x8b, 'tgr128\x00'}, 0x2fc) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000af7000)=[{0x0, 0x0, &(0x7f0000826000)=[{&(0x7f00000e5000-0x77)="3613fec8e96dede14389f4f82ee13d4bab4f3ca7b7147f07dd30cff43b6e2b000e190b1a4cc71042efa064c48d6ae8f0b8e6b64803ab72be5fc7932010d219a9e8ce46e5b367b5327a001f728041e20507ea802ff7662e6d364ac29bbbcbe934a0c0051e3917ca63b012a6ebd405290dea7679450e6de1", 0x77}], 0x1, &(0x7f0000af3000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 16:11:42 executing program 2: r0 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet(0x2, 0x8080e, 0x0, &(0x7f0000c22000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000614000-0x8)={0x0, 0xffffffff80000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r2, 0x58, "46ac26ce76bca808141e03bc7d83cc6fac25f391dfbff39f184ed88b087a142fed2ccaec573acc30dc51c1441107dfff73a3c84e8b42e94d6410ecac76b57ddc1578cdcf4c8794d5cd5d174c706ad809088299cc2389f99b"}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000022000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000034000-0x4)=0x26) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000037000-0x4)=0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000010000)={0x0, 0x0}, &(0x7f0000035000)=0x8) sendto(0xffffffffffffffff, &(0x7f0000023000)="", 0x0, 0x8814, 0x0, 0x120) 2018/01/17 16:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'hash\x00', 0x3, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d7b000-0xa)={0x0, 0x5, 0x1, [0xffffffff80000000]}, &(0x7f00002de000-0x4)=0xa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b3e000-0x8)=@assoc_value={r2, 0x0}, &(0x7f0000e6f000-0x4)=0x8) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00006ae000-0x10)={&(0x7f0000dd1000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000922000-0x4)=r3, 0x4) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f000094f000)=[{&(0x7f000008d000-0xee)="90bf", 0x2}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/17 16:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000300000-0x4)=0x2, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b5b000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x200000000, 0x3, 0x0, 0x2, 0xc427, 0x7fff, 0x80}, &(0x7f000024b000)=0x20) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000fdb000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006b0000)=0x10, 0x80800) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000f9c000)=0x1) 2018/01/17 16:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000f04000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000042a000)=0x10, 0x80800) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000024c000)=0x10) 2018/01/17 16:11:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) r2 = socket$inet6(0xa, 0x0, 0xffffffffffff1eb2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000107000)={0x0, 0x0}) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x108, 0x0}, {r1, 0x0, 0x0}, {r2, 0x8004, 0x0}, {r3, 0x611, 0x0}, {r4, 0x30, 0x0}], 0x5, 0x1000) mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000078000-0x105d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x3, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/17 16:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000157000-0x43)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000014f000)=0x0, &(0x7f0000920000)=0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000928000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008a3000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000870000)={r0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:11:42 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f000000c000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0x10000000002, &(0x7f000000e000-0x4)="c8d63f23", 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f000000e000)={&(0x7f0000006000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000e000)={&(0x7f0000004000)=@canfd={{0x2, 0x8, 0x2, 0x0}, 0x3d, 0x0, 0x0, 0x0, "5e304ae20f90adc5a7e74ca31923debdc150b35cde88139fe91eb680e70e096bfa0462d225e37e5d5a0f5fd928e21062c267663453e4ca362a8cf5984dbda213"}, 0x48}, 0x1, 0x0, 0x0, 0x48810}, 0x800) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/17 16:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000393000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066b000)=0x2e, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000092b000)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000003b000)={0x0, 0x0, 0x100000001, 0xfff, 0x80, 0x225d, 0x3ff, 0xfff, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x2, 0x0, 0x3067, 0xfffffffffffffffc}}, &(0x7f00006a9000-0x4)=0xb8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000997000)={0x5, 0x5, 0x4, 0x6ffc, r2}, &(0x7f00005ca000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000bb0000)={r2, 0x23, "edd782e448c3c053b93df0dd3038c50bd0ff05999d18109831dad5eaa6de07c3dfa30a"}, &(0x7f0000111000)=0x2b) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000080000)={&(0x7f0000efe000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a8c000)={&(0x7f0000b80000)={0x14, 0x3, 0x2, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x80806, 0x1f) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000289000)={0x9, 0x2, 0x9, 0x1a98, 0x7ff, 0x0, 0x9, 0x100000001, 0x741, 0x6, 0x0}, 0xb) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b83000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 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$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00001cc000-0x10)="ce2ae24d5e1affc3bcce3535e4d203a3", 0x10) 2018/01/17 16:11:42 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f00009c6000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f93000-0x4)=0x8, 0x80800) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/17 16:11:42 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000008000-0x10)={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x0, 0x4) 2018/01/17 16:11:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000a000-0x10)=[], 0x1f8, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 16:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4000000002) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) recvmsg$kcm(r1, &(0x7f0000226000-0x38)={0x0, 0x0, &(0x7f0000b00000-0x1d)=[], 0x0, &(0x7f000008b000-0x86)=""/134, 0x86, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ab7000)={0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x2, 0x0}, 0xb) 2018/01/17 16:11:42 executing program 7: mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00008d6000-0x10)={0x3, 0x800e, 0x400, 0x62d, 0x0}, &(0x7f00008d7000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00008d7000-0x8c)={r0, @in6={{0xa, 0x3, 0xea78, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/17 16:11:42 executing program 1: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f6000-0x2bc)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a20009", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "5afe45", 0x0, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 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]}, [], "9075fe64b1e2b7fb"}}}}}}}, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000f7000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000cd000)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000051000)=0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/17 16:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000507000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000372000-0xd0)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2612e1e0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xb9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0xf923, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}], 0xd0) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00004ba000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000df5000)=r3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000896000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dc1000-0x4)=0x219) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e76000-0x8)={r4, 0x100000000}, 0x8) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff00) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000dad000)=[@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00009ae000)=[{0x58, 0x114, 0x8, "b1d1e48939888984f0a7cd82a26b000003ff0337991ecf759fb3eea59518cb1dfe83a135d1e77381575695d854867b5aa77c468500084a23339e88090000408fa0"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 16:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000854000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000c85000)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b7a000)={0xffffffffffffffff}) sendto$ax25(r2, &(0x7f00005ae000)="e7b4bcd7c047862a5bf4dc5ac87952ac1af5793d8decf9b2191ca36332fdc9ee5a270701353546b093eaf86c126abc93b46092f668a78e83a4796d831a7e92a7953e889902a439459904c47ba0ce2b6cec0cd62b6cce36fb97edbab731a780d1b40499ad765851ba05794c27a374a18f758f3848cfa0ba42f1da219f6af75c52b98c1af94eb007d9709104e3621fcd09881e9dc7536039d257e8005e2cb3d459fecde3de48c25a5d20052606f0fae8bf4691effa939d0959501ea6a8229a2a0f447fe3b93a5012f8f8e0436f5abd290a67", 0xd1, 0x81, 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000a78000-0x69b)="", 0x0, 0x2048000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) writev(r3, &(0x7f000006b000)=[{&(0x7f0000167000-0x77)='c', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000ed000)={0x0, 0x5, 0x0}, &(0x7f0000c2f000-0x4)=0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005a3000-0x4)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000df7000-0x4)=@assoc_id=r4, &(0x7f0000b5d000-0x4)=0x4) socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00004cc000-0x30)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r5, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r5, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) sendmsg(r5, &(0x7f000000c000-0x38)={&(0x7f000000d000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58, &(0x7f000000e000-0x10)=[{&(0x7f000000d000)="ced159152aa6033d89", 0x9}], 0x1, &(0x7f000000f000-0x128)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00002be000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x1, 0x1, 0x1, 0x100000001, 0x3, 0x8b3}, 0x20) 2018/01/17 16:11:42 executing program 7: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}, 0x1c) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000047000-0x10)=""/16, &(0x7f000004c000)=0x2a8) 2018/01/17 16:11:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00005bf000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000000)=""/46, 0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x0, 0x20}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0xde87, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe6, 0x2}, 0x98) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x1, 0x10000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000000b000)={r1, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f000000c000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f000000c000+0xf60)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000000d000-0xc)={r5, @dev={0xac, 0x14, 0x0, 0x16}, @loopback=0x7f000001}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000c000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000006000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000003000)={@generic="09ca1a9d4ac14c30e24ac651431b0cbc", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000007000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff, r7}) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/17 16:11:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00004dc000)={0x0, 0xc, "dff6e4ac04fc993d8399fb53"}, &(0x7f00007a7000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x1f}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0x7fffffff, 0x7, 0x7}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffff7}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000003000-0x56)=""/86, &(0x7f0000001000)=0x56) r4 = accept4(r0, 0x0, &(0x7f0000002000)=0x0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000001000)={&(0x7f0000004000-0x7)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000003000-0xf4)="23db25bbdcf862fc94e207d16de41c279c3d8f2ad2fd8fec72fb6ab4c4ac1ecc07e27b2706f73e4e95929a0a3c3e9b47b3fe26d34120e9f0bb380aa9c26dff667d345a42d0c841fe5e3ebe69bf91181158788799c6beca696cf4c2162630b5703ff20bf1789f19403d02aa0ba6258c79dc1d8a0fa349cc5116f88bbeb86d7d5ffe32ebe34d9eac6365948a64cf27d4ca3c1cc07b4ba3079b106221bdfe9409a55511d1bcb9f0c43c7f595208c433d843b042494708c6cb3d25d6fc8dcca9dd738eb5c500518c371f07969b4c73605ca72bbcbe68f1937a40a3ffd6f4888c80427381559d2e42d0d127de162b23f23cc1965382dc", 0xf4}, {&(0x7f0000001000+0x448)="db4b847b5ce004c312b56f0cdc52d4a57caf8101c0934ed137c656a5beb1f4409eabae17a578168fb8dae5e5d9d4013bc47a522c31e84e1bb11b0c139df9238d5714025fe50858849400b38485d574f7955bc5061ae534d985e923f1de233e", 0x5f}, {&(0x7f0000004000-0x1000)="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0x1000}], 0x3, 0x0, 0x0, 0x10}, 0x14) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000-0x14)={r1, 0x7, 0x9, 0x7, 0x5, 0x6}, 0x14) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000006000-0x108)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x2, 0x5, 0xa1c, 0x7a53, 0x9, 0x9, 0x1, 0xf1, 0x100, 0xffffffffffffd1e9, 0x3a09, 0xffffffff, 0x1, 0x7b2]}, &(0x7f0000003000-0x4)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000004000)={r6, 0x48a1}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000)=@assoc_value={r6, 0x6}, &(0x7f0000007000-0x4)=0x8) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000005000)={0x3, 0x0, 0x3000}, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000008000-0x8)={r6, 0xb3f, 0x3f}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000008000)={r7, 0x6}, &(0x7f0000007000-0x4)=0x8) 2018/01/17 16:11:42 executing program 5: mmap(&(0x7f0000000000/0x5dd000)=nil, 0x5dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000028c000)={0x0, 0x575, 0x5}, &(0x7f000033a000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000ba000)={r2, 0x8}, 0x8) read(r0, &(0x7f00005d1000-0x7b)=""/0, 0x0) mmap(&(0x7f00005dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f00005dd000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005de000-0x4)=0x1c) mmap(&(0x7f00005dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f000000f000)=""/8, 0x8) mmap(&(0x7f00005de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f00005de000)=0x0, &(0x7f00001bb000)=0x4) mmap(&(0x7f00005de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000502000-0x10)={0xffffffff, 0x8001, 0xffffffffffff2ec6, 0x1}) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0xfffffffffffffff7, &(0x7f00005df000)={0x0, 0x0}) readv(r1, &(0x7f00005dd000)=[], 0x0) [ 662.437151] l2tp_ppp: sess 59/32096: set debug=f55d40e [ 662.443420] sctp: [Deprecated]: syz-executor1 (pid 14953) Use of struct sctp_assoc_value in delayed_ack socket option. [ 662.443420] Use struct sctp_sack_info instead 2018/01/17 16:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000124000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f000048a000)="7c1b70c9a32345cc1accad8521a07b6cfbe74934f22547b72b78d1a6c8f05e60") recvmsg(r1, &(0x7f0000af4000-0x38)={&(0x7f0000af3000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000413000)=[], 0x0, &(0x7f0000af3000)=""/20, 0x14, 0x0}, 0x0) 2018/01/17 16:11:42 executing program 3: socketpair$inet(0x2, 0x802, 0x80000000, &(0x7f0000eb6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000531000)={0x0, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x2, 0xfe0, 0x2d8, 0x100000001, 0xe140000000, 0x8, 0x3, 0x0, 0x2, 0x8001, 0x3, 0x3, 0x10000, 0x0]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0xdc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x8, 0xc33d, 0x18000000, 0x5, 0xa4f, 0x9, 0x7605, 0x2, 0x21, 0x3, 0x5, 0x6, 0x4, 0x3]}, &(0x7f00001a8000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000519000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ada000-0x4)=0x10) r4 = socket(0x3, 0x2, 0x3ff) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000d55000)=0x800000000000, &(0x7f00008a9000-0x8)=0x4) accept4$ipx(r3, &(0x7f0000dcd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d80000)=0x10, 0x80000) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x225) 2018/01/17 16:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/17 16:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000067f000)=0x401, 0x2) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000f45000)="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", 0xfc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b73000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001cb000)=0xe8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000bb8000-0x8)={0x0, 0x4}, &(0x7f0000214000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000890000-0xe)={r3, 0xfffffffffffffffe, 0x0, []}, 0x8) bind$packet(r1, &(0x7f0000fbc000)={0x11, 0x18, r2, 0x1, 0xf5a, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) bind$packet(r1, &(0x7f0000624000)={0x11, 0xff, r2, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000094000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20000000000, 0x2, 0x865d, 0x500, 0xf7, 0x5000008, r2}) 2018/01/17 16:11:42 executing program 0: mmap(&(0x7f0000000000/0x949000)=nil, 0x949000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x20ca, &(0x7f000094a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00007c6000)=@int=0x0, &(0x7f0000949000)=0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000094b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00004f7000+0x6de)={r3, 0x4}) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000947000-0x241)="d3", 0x1, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000949000-0xa3)=""/163, 0xa3, 0x40000001, &(0x7f000066d000-0x80)=@generic={0x0, "f8d8e7e9b596d041ca7943e8eba166c52280407b3beef03368dd3d5357ab1fda51d3e7aac04bfea257fbb5dbc5e8d3559aeabb2a7f763b8ce51ef088b508f6ba6918a54b644cc75466f86d63fdbb37f7c7a4ca2df36cf4b21ee141cbd32c0c0be77b0d0fb0f4148acebfab073b6e76694d4748b7e99e749f6848b7d5ae1f"}, 0x80) 2018/01/17 16:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000c1b000)=0xffff, 0x2cc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fca000-0x4)=0x100, 0x4) ioctl$sock_ifreq(r0, 0x89b4, &(0x7f0000a1d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0xd268, @sync=&(0x7f00000a6000)={0x7, 0x53, 0x2}}}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000feb000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(des-generic)\x00'}, 0xfffffffffffffe8a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b107ff7da1d1ecd6213504d1610fa545d431ffac2cd353605219454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000e27000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000b52000)={&(0x7f0000764000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f3d000)=[{&(0x7f0000755000)=""/149, 0x95}, {&(0x7f0000617000-0xe4)=""/228, 0xe4}, {&(0x7f00001d7000-0xf7)=""/247, 0xf7}, {&(0x7f000010d000+0x793)=""/44, 0x2c}, {&(0x7f0000f29000-0xa)=""/10, 0xa}, {&(0x7f0000a3a000)=""/4096, 0x1000}, {&(0x7f0000b52000)=""/66, 0x42}, {&(0x7f0000546000)=""/66, 0x42}], 0x8, 0x0, 0x0, 0x4}, 0x2040) connect$unix(r2, &(0x7f000004d000)=@abs={0x0, 0x0, 0x2}, 0x8) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 16:11:42 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, 0x1000000016) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d0d000-0x8)={0x0, 0x2}, 0x8) connect$inet(r0, &(0x7f00003da000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) [ 662.493089] sctp: [Deprecated]: syz-executor1 (pid 14953) Use of struct sctp_assoc_value in delayed_ack socket option. [ 662.493089] Use struct sctp_sack_info instead 2018/01/17 16:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f00000c1000-0x8)=0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r1}) sendmsg$unix(r3, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) sendmsg$kcm(r3, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) r4 = accept4$netrom(0xffffffffffffffff, &(0x7f00009ba000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bd3000-0x4)=0x10, 0x80800) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00001a6000)=0x3ff, 0x4) 2018/01/17 16:11:42 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fc1000-0x20)={0x80000001, 0x9, 0x1, 0x5, 0x0, []}) write(r0, &(0x7f000078f000)="240000001a0001f00080f80400edfa0e0af6f900e003bf06000000cc0800050005d70000", 0x24) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00002dd000)=""/153, &(0x7f00002d4000-0x4)=0x99) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000689000)=0x0, &(0x7f0000fcd000)=0x4) 2018/01/17 16:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000651000-0x4)=0x9, 0x4) bind$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) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000048a000-0x8)=@assoc_value={0x0, 0x10000}, 0x2e6) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername(r0, &(0x7f0000d24000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00002b6000-0x4)=0x32) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000d7a000-0xe2)=""/226, &(0x7f0000c47000)=0xe2) close(r0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x2}, 0x0}], 0x1, 0x0) [ 662.548361] netlink: 188 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/17 16:11:42 executing program 6: accept4(0xffffffffffffff9c, &(0x7f0000864000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b72000-0x4)=0x26, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, @alu={0x7, 0x0, 0x1, 0x1, 0x7, 0xfffffff0, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0xffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x7, 0x7, &(0x7f0000bf3000-0x7)=""/7, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000076c000)={r0, r1, 0x6, 0x2}, 0x10) mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f00000ea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "05e501", 0x4d, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "86e79a9386e629764d8cd6930490edd7ba6177f2ca492e425c316ad49bd7d68c2cec826faa12e83c72e502d9094778c6e1c9b271a6fb8004d1dc71109e60b502d42b489189"}}}}}}, 0x0) 2018/01/17 16:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r1 = accept$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)="8039cd98", 0x4) writev(r3, &(0x7f00005e4000)=[{&(0x7f0000b33000)=',', 0x1}], 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d8d000-0xe)="657555135c0c230bf586fb5bf069", 0xe) 2018/01/17 16:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0xffffffffffffffc7) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000801000-0x2)=0x0, &(0x7f000012e000-0x8)=0x2) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001f7000)=[{0x0, 0x0, &(0x7f0000314000-0x10)=[{&(0x7f000065a000)="c616cf5829f6ce8ae39053f114c286761b060438432c10fc6b4612c4af3dc8edd52750c31c3e17c04e76fb0476b1574b8b433ec4f00c67f33fcc1b1c36b2691024a86f3e63956c094f7f321b7e6130400cc55d724ba6eed1a50414e6ff149dd2a3ecd4e98bedf93aa252f4b60e9b783957778733d7b268ff4f7316b8973c1000", 0x80}], 0x1, &(0x7f0000e5a000-0x1118)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 16:11:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a77000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a7000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005bc000)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x3, 0x4, 0x0, 0x1, 0x2, 0x20, 0x20, 0xff, r1, r2}, {0xfffffffffffffff7, 0x7f, 0x4, 0x4, 0x6, 0x0, 0x4, 0x689}, {0x0, 0x9, 0x401, 0x5}, 0x6, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x5, 0x0, 0x1, 0x4, 0x6, 0x3f, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9f, &(0x7f0000a46000-0x9f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x88b5, "4b27a376c0654dd6dfca98525d59b5c931ea3d6d76d68924e44c6f4008329a265e95247cf29d72f661898d68714bf498a3cee9f16a6ed44af96183fadaf58a67d4b0fab5d8a074e6150eeddf3a98fc8af90f1df7af756839e544390996c792b882071c45fc3abbfeedc9e655c0c38f2dd53d6a476a503a0931c8e5d2231825fe2994f6d4b8f16f3edef174b000f2262036"}}}, &(0x7f0000efe000)={0x0, 0x0, [0x400f89]}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000045e000)={0x3, {{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]}, 0x0, 0x2, [{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x1a8) [ 662.596548] netlink: 188 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/17 16:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00008c1000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff6000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000091e000)={0x0, 0x6f, "2be76a047874fba7cab5fdd7c8df24b691094420a283cc4ee85a842ad7283455f7bf14dbfb0b00f672108bacb7add7b683248c8eed8daf91934c447b81df78fe109987e85a37dc06c201ab7b3df338e72dd5910247b536da319d7d2bdd53b5d922372ff623c30d3f6ebb01ade26f52"}, &(0x7f0000161000-0x4)=0x77) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000979000-0x8)={r2, 0x2}, &(0x7f0000428000)=0x8) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000df6000-0x20)={@generic="3b5f70d0a839e23ed09dd49dbb485c65", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$nl_generic(r3, &(0x7f00006c2000)={&(0x7f0000696000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000e00000-0x10)={&(0x7f0000ada000)={0x1b0, 0x28, 0x100, 0x3, 0x3, {0x11, 0x0, 0x0}, [@nested={0x104, 0x71, [@generic="d1d3b1142d858193998ccca8d2a150af2bce0d9be7d54784f8677817b1ef6b4cf6aa026d51fcec93be3eab44f84e62d0de500ecb8f462e81421a316893eb41708edca5e279e78527c8446a02f36f73a3e43411a7fd27b7005d92ef39ba917b5d71b68589644cc521ad2286c7f04f3c845e6607f81247fd3c48d96813e80c3c8106362fbf678ea3df846dc46200d0d5e29c31a5dedf7a45c1628063547b5f5ce1a4f01804a8ab94bc4905579f95d37b3624bc3231b584035b471e42e1616feced8e88b94c83ac535143ed420a6f03e1e4473ffda48ae819ded33ec6b30d9d7915ee80e0733c7ae135e364ef19ce897ee093972b56", @typed={0xc, 0x5e, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @typed={0x18, 0x23, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="9d6a2cbd88b312bb8401264d7bcc42d447627ab5b256b9d9b6d7bd52c3c67a732b8e6a6e86561752244ee24eda177df32abbf769ccff7692f99fdc024945129e191fa0c18f101c9d8d671595d11ade70627ba108357717e1a01499029454c33125c10fe2e0f0b8a525d8ae704dd6e6c5e95c4867bc6df0ea3c5a71e88b95"]}, 0x1b0}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 16:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001d8000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) r2 = socket(0x9, 0xf, 0x4) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f000019e000-0x2)={0x3, 0x800}, 0x2) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000300000-0x8)={0x0, 0x0}, &(0x7f0000e93000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000653000-0x86)="25534d8df534d7d80b67006df572a2b5e8f89139c7bb7715f46fd67c24de20b9ee9f0ee1ed67674296f003fec48b6a580ec81cc42a235b82df57cbfe7b3bc92e1960affb07d5c78cccfb492e177384a46a46bd6ee998fcbc7baa23ea77b3504faa0cd6752cb908cc939e2e4c2ee23fcffc19e0c87e527f2b019c02fc15ad95694fb6cfa51fdd", 0x86) 2018/01/17 16:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000dd5000-0x4)=0x7, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r0, 0x1) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00002b6000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008fc000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c18000-0x4)=@int=0x7f, 0x4) 2018/01/17 16:11:42 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000eba000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bf4000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) bind$packet(r0, &(0x7f0000436000-0x14)={0x11, 0xb, r1, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r2, &(0x7f00002cc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ac5000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r2, 0x1, 0x20000001c, &(0x7f0000ac0000-0x93)=""/147, &(0x7f0000abc000-0x4)=0x93) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ac5000-0x16)={0x0, 0x100, 0x7, [0xfffffffffffffff9, 0x8, 0x100000001, 0x4, 0xc2b, 0x81, 0x4]}, &(0x7f0000ac4000)=0x16) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000ac6000-0x4)={0x0}, &(0x7f00006b9000)=0x4) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000ac6000)=0x8) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000041000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ac5000-0x10)={r4, 0x2, 0x401, 0x2}, 0x10) 2018/01/17 16:11:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000575000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x5, 0xa, 0x0, &(0x7f000082d000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000cbc000)={&(0x7f00001d9000)=[0x800], 0x1, 0x2004, 0x3ff, 0x5, 0x7fffffff, 0x800, {0x6, 0x9, 0x8, 0xfffffffffffff800, 0x4, 0x0, 0x8000, 0x7f, 0xc5d2, 0x7ff, 0x100, 0x743f5295, 0x3, 0xfffffffffffffffd, "6fdb8a74bd0d7daaf13ee7bf5ac7204dc68b1edef8ec8262fe84c38e3b9c2389"}}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000a3000)=0x0, 0x4) 2018/01/17 16:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000f53000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000072c000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000fd1000-0x4)=0x0, &(0x7f0000a0a000)=0x4) close(r0) 2018/01/17 16:11:42 executing program 1: mmap(&(0x7f0000000000/0x62a000)=nil, 0x62a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000053e000-0x4)=0x8, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00005e5000)=@generic="764c38b94cb1482c52a3ebf82bda63ea") setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000062b000-0x20)=[{&(0x7f0000572000-0xb6)=""/182, 0xb6}, {&(0x7f000062a000)=""/149, 0x95}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000318000)=[@in6={0xa, 0x1, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffff6c0}, @in6={0xa, 0x2, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}], 0x70) 2018/01/17 16:11:42 executing program 7: mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000dc2000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000)={0xfffffffffffffff8, 0x0, 0x1, 0xad}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000002000)=0x800, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000002000-0x10)={0xf6cd894, r2}) preadv(r0, &(0x7f0000dc2000)=[{&(0x7f0000000000)=""/136, 0x88}, {&(0x7f0000dc0000)=""/49, 0x31}, {&(0x7f0000dc1000-0xda)=""/218, 0xda}, {&(0x7f0000dc3000-0xee)=""/238, 0xee}], 0x4, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000dc2000)=[], 0x0, 0x0, &(0x7f0000dc3000-0x8)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000001000-0x8)={r5, 0x10001}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 16:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000aae000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000350000-0x4)=0x0, &(0x7f000080c000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000046000-0x10)={0x0, 0x30, &(0x7f0000ce8000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004b6000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e2f000)={r1, 0x35, "36bc6608c3b8aa23e2981fb731f5023a6393570b2088305fa39ae05d2e3d2ec0b22f64c8e15ccc6d3cd3f0729be1a1e348a300701c"}, &(0x7f0000945000-0x4)=0x3d) r3 = socket$inet6(0xa, 0x800, 0x3) r4 = socket(0x1b, 0x80007, 0x1) connect$nfc_llcp(r4, &(0x7f0000c8f000-0x60)={0x27, 0x200, 0x3f, 0x7, 0x200, 0x5, "09ffb5dfaa2a57d5f52be7ef0381aa38d4617eb886bb93ef3167382ac8ca60a37644df129affbc84f6111b7a652b26b2db191c607c1d59d1e74db5cd7dc61f", 0x3}, 0x60) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x101, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00009b1000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000982000)=0x8c) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f00008dd000)=@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00007a0000-0x10)={0x0, 0x4c, &(0x7f00004a8000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000009b000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000dd5000-0x8c)={r5, @in6={{0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/17 16:11:42 executing program 3: socketpair(0xa, 0x7, 0x2, &(0x7f0000f97000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/159, &(0x7f00006a4000-0x4)=0x9f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0xa, 0x6) write(r1, &(0x7f0000a8b000-0x54)="240000001b00fb34ec09ffffffff00000100ff0b08000300080000000000000000000800", 0x24) 2018/01/17 16:11:42 executing program 2: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f000014e000-0x90)=[{&(0x7f00007f4000)="e6", 0x1}], 0x1, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x118f00000, &(0x7f0000f93000)={0x0, 0x0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f93000)={0x0, 0xfffffffeffffffff, 0x0, 0x100}, &(0x7f0000f93000)=0x10) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007d5000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x457, 0x200, 0xffffffffffffffdb, 0x4, 0x20, 0x68, 0x8, 0x401, 0xef, 0x80000000, 0x0, 0x8, 0x8001, 0x157b, 0xfffffffffffff801]}, &(0x7f0000f94000-0x4)=0x108) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002d0000-0x8)={0x0, 0x7}, &(0x7f0000f94000-0x4)=0x8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f93000)={0x0, 0x8001}, &(0x7f0000f93000)=0x8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f93000)={0x0, 0xbf, "d6216988d6938e1d51b24482f3667977b3c9a61039841b71659cfa0088a806be28519812fbf7556cc76117f62f4c7b3024d5632700c6c898755ccfaa81cc0b09433be1a1347de5a2bcbd85cb22b6a80e26a1600000c3ce495cbce87eb4422c1eb9d0c16c81ec84289069d9c9e4694a4a5a4cb296b7db5151d0cf568a882c46201329e019ebc0dae1ec1abb04656fbf14232bc3f1d5ca68549e9ed43bb58e12bb55a68907c4401a0b8750fed5f6d98f922d9239c0c0c27361b2c3bf21ef1c4f"}, &(0x7f0000513000)=0xc7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f76000-0x98)={0x0, @in6={{0xa, 0x1, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100000001}, &(0x7f0000481000)=0x98) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000f93000)=[{&(0x7f0000f93000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000450000)=[{&(0x7f0000f93000)="ff4c2e488a027f4fba78c3361e31b0efc9b4e6d6c6b7c1267e17bad4a105d1576892ca0bc220a6d95b78e1cfe11200c2aff9cb5f4089fb1ec9b6ff03e96d75226866a69730dd3ccfe12a87a0ab97326da2e334e132708ad1184ad478b7d20ff64c546eaf2db5c86029a4fdc40a75f9182dc0b4ba3246193f5d7562f24fa22d7aa6e9", 0x82}, {&(0x7f00004d8000-0xf3)="77f53e10ed8d9c4f137f5880d3439fa686b6048120104da146e7e90b7b1d5d9022d3bd4863373b1e6523dfb565f03e5a349fd896f53e7c76e3067a92e4731b5abbea0192ad9eabad4b8ad776ee41709b74dce5019e2d6c31ea9be2a8dfdac15462b300bad8048c2fb675945afc98927d581c91c5dd5e7658d5055d465f749be6ea46fd7dece56d53c090221d447d5a85bdb7b09c7765439768efc0613fb606ea5a872de8389c341f9dd1e460246ad9e90c077426afc544e01250450a68d1d831896fb6c7d2d6703488d0fd53c91391a06c5d21f4cd9344add276ebf0ffaa269161d69b53df77a3b0fdf966918f80a329ffee55", 0xf3}, {&(0x7f0000f4c000)="2cc5929270237e34db364287e2c9dedccfe1d3c6184a895a71640a03d1c63af04bbadbc8a9d91737b754b370454233f8212d517c90ab8b017769f621c5ad6e87c1b0cedb0a068c45389665445999af4339d798eb89680a645941fa808f48e5ba4abaee168849ceb8ff53ea136dc0b1992ce95c2b37d63ccbfef06a803ac1a7fa4cd7c71bd3ff", 0x86}, {&(0x7f00001a7000)="61944dddba1a1145593f1b56fa5029aed16064c74ee6be1f7cd81237f71b8d8f7d6666911401e2eeaddd9bddd69c926328e0bed4e69bb72f8137ebed724f", 0x3e}, {&(0x7f00005f5000)="ae11a95cbe8c689bca657fa43e5cb1009cb7871c2c9c531611ef27d5e52aecc5f49d9c2bd1c7c561e7b7e0ee5627817d7507668c309d52a049035a673687fb16db3e362591f1d2fa1e9dfd92364671503f014535886af6f686593b9cebabae68f8a7922eefbdfa1a63e84f02282b2817512945759b00aa4574eb2b1b67bb2b3aa686b48165890e5020cca2aef85894fbc62ae923b714a87ddfffa3692e881dde5b", 0xa1}, {&(0x7f0000f94000-0x32)="b52fcf84bc8174fa610e06988238657989c7f90f894753a1bc5927cada023db85a2e34628060147cde0a30e335acf6b8759a", 0x32}], 0x6, &(0x7f0000603000)=[@sndrcv={0x30, 0x84, 0x1, {0xe1, 0x9, 0x4, 0xa5b1, 0x2, 0x1, 0x80000001, 0x1ff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x8, 0x5, 0xc8, 0x26040000, 0x20, 0x7fffffff, r4}}, @init={0x18, 0x84, 0x0, {0x10000, 0x36, 0x7, 0x0}}, @init={0x18, 0x84, 0x0, {0x9, 0xfffffffffffffffb, 0x4042, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x7, 0x8, 0x9c6, 0x4, 0x42, 0x1000, 0x1, r5}}], 0xf0, 0x4000880}, {&(0x7f0000f94000-0x1c)=@in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff7f}, 0x1c, &(0x7f0000141000-0x40)=[{&(0x7f00001d0000-0x7)="b13087b5fe1b48", 0x7}, {&(0x7f0000f94000-0x9b)="7dfb949d7aecd38742cdf7fe946903339222150e525e5f2c2a3552b20d868ab95f5a5543e5fad79a634af3fbcb445c29daca631d45e07bd8c17457bdedd69fc9766a318171e6f8f9dd38e6d0cc2a838e392ba82b61731dcc9427e0c6e58b14ec4f591b6847ff60d60eab8f506fb5b689019c1ad08fbe4c9d61d55f3a99fff48ce03a9554f5b19669df32ec97dfb2171bf13e3868ddb8368d73e241", 0x9b}, {&(0x7f0000f93000)="b17f8045f0c6d9c69a4728647a3fe907dbc192a88334b4b67bce5ec09aba8543d5e294ff5126e4c35efa6cb5fc39de6d3dbf55c6e1b2c73ebc6cbf9625c045b8125e4bfe39e47904985a0eae4242ac0d83eb2b4c012b8fd988171a79203d5cb06cb0a617257a01acb1e35c9dca6fb212c3e1eb6b152e5bc34374f54684a5cc00c4b5ec1acf7e38048dd32d2b86d6264e07aac9d871c958d605eb", 0x9a}, {&(0x7f0000f94000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000f94000-0xc0)=[@init={0x18, 0x84, 0x0, {0x56, 0x9, 0x8000, 0xffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x8000, 0x1ff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8004, 0x6, 0x0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0xffffffffffffffff, 0x2, r8}}], 0xc0, 0x10}], 0x2, 0x4800) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f93000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000f93000)=0xc) vmsplice(r0, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0xffffff7b}], 0x1, 0x0) 2018/01/17 16:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000079f000-0x20)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000026e000-0xc)={0x0, 0x0, 0x30}, 0xc) socketpair$inet6(0xa, 0xa, 0xfff, &(0x7f0000f1e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000062e000-0x14)={0x0, 0x26, 0x7, 0x8, 0x1, 0x9}, &(0x7f0000aef000)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00001bb000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000c5b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005dd000)=0x10) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00004b4000-0x20)={"8fc8b22476bb07f2208f62a1c856583c", {0x4, 0xffffffff, 0x3, "e4764ae9434f", 0x3f, 0x0}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000cbe000)="88", 0x1, 0x0, &(0x7f0000d4d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 16:11:42 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x7, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffff5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x8e69cc805438679d) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f000000e000-0x2)=0x0, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={"bbe4e4e1d699fbe8387d0d71c3b3f8ec", {0x4, 0x3, 0x3, "712b9a1ed480", 0xd9ac, 0x0}}) 2018/01/17 16:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xffffffffffffffff, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fe9000)=0x0) accept4(r0, &(0x7f000021c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000991000-0x4)=0xfffffe35, 0x801) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000d66000)=0xffffffffffeffffe, 0x4) pipe(&(0x7f00005ae000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000cdd000-0x28)={&(0x7f0000454000/0x4000)=nil, 0x2, 0x0, 0xc0, &(0x7f0000a9b000/0x1000)=nil, 0x5e5}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd3000)={0x1, 0x28, &(0x7f0000e5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000040a000-0xc)={r2, 0x7fffffff, 0x10}, 0xc) 2018/01/17 16:11:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xb, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000001000-0x88)=""/136, 0x88) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) socket$can_raw(0xa, 0x2, 0x11) 2018/01/17 16:11:42 executing program 6: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000032000-0x8)={0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000032000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000029000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000000b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r3}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000023000)={r2}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r4, &(0x7f0000033000-0xd)={0x0, {""/7}, 0x0}, &(0x7f0000032000)=0x10) setsockopt$sock_int(r0, 0x1, 0x200000000010, &(0x7f0000027000)=0x1a, 0x4) connect$unix(r0, &(0x7f0000027000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/17 16:11:42 executing program 3: 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, 0x0}, @generic={0x0, 0xb, "5091334b3470a778ed9ad8"}, @jumbo={0xc2, 0x4, 0xffff}, @ra={0x5, 0x2, 0x4}]}, @routing={0x10000, 0x2, 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) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000f1000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f1000)=0x10) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000ef000-0x98)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x99ba}, &(0x7f00000f2000-0x4)=0x98) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000ba000-0xb8)={r1, 0xc405, 0x7, 0x983, 0x7fffffff, 0x9, 0x9, 0x7fffffff, {r1, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50d, 0x4, 0x80000001, 0xfffffffffffffffa, 0x7ff}}, &(0x7f00000d1000-0x4)=0xb8) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000f2000-0x8)={r1, 0xfffffffffffffffd}, &(0x7f00000f1000)=0x8) 2018/01/17 16:11:42 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ac7000)={@common='ip6_vti0\x00', @ifru_flags=0x4400}) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000039d000-0x4)=0x0, 0x4) sendmmsg(r1, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0x791}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r1, &(0x7f0000ca4000)=[{&(0x7f000097e000)="4f04070b551ae4b2844544610e2942e821a82bee048c994a9e5397622c2cfacb0ed63254906156902f2857a1ba50efa4ae9fde2aff50fdce600f198f5446aac853e9df2f1855e9eaedbb30f3c3b2752ca61bf0062b385f", 0x57}, {&(0x7f000015e000-0xcd)="b6e7608ce78200e159300a7fef25791880cb3fdc00eb462a7ff02aafb621a2341ab6e1692786c607518f6ee2a40336b343904d8bb738ce395b22dfa2b5ba1b823aaa125478c93ea6a0088b75ce740ca977aa113ab050cd6b4f7a7334bce25bc43798e0112cc7b97dc309559270ed109d4048d482c40e65b0c344da7e4fb29eb91348c6aad2aa1dc480e6c44ef974b90447a1f3f12f19ec7838ab5d8c4c98a5db6b0519337164172d28fefdb02493882bd4e5ba3c413c6521396d44cd61c64d5e24ea768529ddf2a699250ab6ee", 0xcd}, {&(0x7f0000100000-0xc8)="401a7fa9ffa29b06e0fc94a61b2d85ab87096315c2e0612a96198cdc98aad91bb664871f78edd8aef9536bf3379d30c5de45d5034ef1e23183eaf9da4491deb3da23863c13eea0e3807507e5032801a4fde3c347a7dc5e0af1434b14426457d795d2e36f8fa843318f7ea0f4e335d7777342146679e1e83340459546f28a76cf9d4d0b978f6ed79e87953f62c60f780d0dc8a1d1fffb622c7e0916f44f4eb45848085f9eab233c0a05e22b707e752d2b948c35acab7e32260d2502309e2ad3d8ce624bea17cd45d8", 0xc8}, {&(0x7f0000a5a000-0x1d)="e878cdba04705f7a59a70814a573e23c841ded1adaec5fa12c3f50703d", 0x1d}], 0x4) sendmmsg(r1, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x1e5}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r1) 2018/01/17 16:11:42 executing program 7: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) r1 = socket(0x20000000000000a, 0x15, 0x0) bind$inet6(r1, &(0x7f0000012000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000031000-0x10)=""/16, &(0x7f000001a000)=0x10) 2018/01/17 16:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ed0000-0x10)={0x0, 0xffffffffffffff50, &(0x7f0000f53000-0x10)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005d6000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c92000-0x8)={r1, 0x0}, &(0x7f0000b27000)=0x8) r2 = accept4(r0, &(0x7f0000bd5000)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f9000-0x1)=0x20, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000196000-0xb8)={r1, 0x711d7b90, 0x8, 0x10000, 0x8, 0x6, 0x1, 0x1, {r1, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x2, 0x4, 0x8e}}, &(0x7f0000e7d000)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000468000)={r3, 0x80000001}, 0x8) 2018/01/17 16:11:42 executing program 1: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000006000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000f7000)=0x10, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000d5000)={@loopback=0x7f000001, @empty=0x0}, 0x8) syz_emit_ethernet(0x6e, &(0x7f00000f5000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c87ba2", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "fa8ae3", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) 2018/01/17 16:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8010000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000f0c000-0x10)=@req={0x0, 0x0, 0x3, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000316000)=0x0, &(0x7f0000203000)=0x4) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000f19000)=0x40, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000023d000)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000001f000-0x4)={0xfffffffffffffffd}, 0x4) 2018/01/17 16:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00008de000-0x4)=0x0, 0x4) 2018/01/17 16:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000710000-0x8)={0x0, 0x0}) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005c5000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040e000)=0xe8) connect$packet(r0, &(0x7f0000754000-0x14)={0x11, 0x15, r1, 0x1, 0xffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/17 16:11:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) connect$nfc_llcp(r1, &(0x7f0000f55000-0x60)={0x27, 0x1ff, 0x8, 0x1, 0x43f, 0x8f9, "748bc43e800d75cba82139726d52b047869c9a9232c75bee50cb1ccfd48156dc8f6e4a6a423c966850e544fc9161276323b9e3bfe7a98e7c0255a142260a03", 0x639e0}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0xe8, &(0x7f0000001000-0xe8)=[@in6={0xa, 0x3, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x9}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in6={0xa, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000082d000-0x1008)={r2, 0x1000, "c89dfc81835537f0ef5ec1b90ed7df237a98d6da0deb252b1fa7e66f1dd1c56451c9ffc8b6155891aa5f4a481f3b9e165462ffb72880105c320f3a2818c4abfe1f16076ed23ca3d088e1abaca6f971c841e6be151c7fd9550716a9ba92063509f7ff1915d99fd0b97354eb8ab103ecca425e640d2dbd98bb7dec668c694cae85afd65c01296d1ad71310d427ab6dee55fb7b791efba0fc3d2b266ecc0a307a9ff4714f22eb1d14c05bd2e29ffb19223db2f046f94abbe102e0dd223fddab1d48782679b1958bec85a672b8abf5652336a5a78e270a18051fa3f333fe0234593bc3f6b29bd8306df2b37b13acadc6f469c90752c1d446609ee76a590afbe2c53f04fd24028cb4d9c23e2a1b5783e041781cc078ec60c2977d67a41c971d3f00fb54ae3f6d8ff24423623e40ec5a91a533cb340992e7643582079807d3739f60cf2e058832b952b2e1b8d28b5799d3d3da8097e43e4597e784c3105b80ce2f63dffb0681469d980d50a7d9b33fb65d5fb1e10edb5a3d56e08154877e69cb61a1df7098d199623c3d0d12cd48a601f410ec05bd4b27a94aa78c4566c11bad48078088c3d7686ec7bccb11ad7c4b5b787ae4e23108b773d1621152bdfa46c2b5fde1255b7ec3fca05c2328ebe1cbe582123815503cb4895aa3a59a4e1e9d8a85e9eab42558c6a1ed0bcac217299a1880b758f9ae9719414f824f0330d18e9b012fae27655b6c963024915340d5f087e4b0f1ec8276b7cc415a0b815a95d4470f1ce6d05fe28c5c55e1c3c987fc78e5914882066c249e2ad8df23fcca0e79ed96b703c71125634f7687437cae82a93282ce20c0dcf14e4d2c21142e63b75e2275c99c787c1868947c88d7e285c96957ae52de77d1e18e31c2c32df78d49d1107cc2b07be0d6917096e88be19fd09ea56978f6426f4ffa1a73996f1c4cf6616bacf330020c2c1d644d1b2f6ef11268151f10496746d8f3e7481cc4e2bb670e51918271e3fc46e257438ad6653d47ab49af7f40408968ac80955bda108f774a179308c20e71516521a432b7b66f76c90b78dae5652e4353679d2b36f030e334ca9220abca48d183375610de21e6cfcda7be3fe19e6e5ea6277832046f7680b29ba52d281766330b43b9c6007d3a068a3a6b45c28e5e86eda4617484b6fd85feac3fcc0b78b808fcce98ca929f1076bb40e200810b1ad3faaaaf146eaed6b97d8bf7c2d21ee4de7d0327ef603e4abb3b3f63eee55df069792b2cfaf07bff1ce6a858aaa78db73f708076e6266b387aa362b6af8ee48573bef6a519ef23e872433e0639a6fccaa2094dcc545242a8a490343f8773c7e74b71b54bd1de3fc971e19778fe0b4fe88c758cf598c49e96fb1d6cb1436380bf57843837c5df5de4a7120dea8fefd81223cae9bda26ea85836793f28800d805998fab0c830771d778b231113f862a83c96b21b24693ce36d7c3fad457702ddd3ff44559967629b1b2c9282a59f643c1d315a46849b5bef50416535addd4278541bbd66e65e614f9bd8900f2355fae7e62527dbb02c369be0979d7f6397c6ba10d2494c50e7cec3709e12bd6f9127e666866a2ace4068af83c640623be8af55949cabbf5d3271bad41f034a5b4abe443f7cc5ce0cefc37778770278f1dab013b1556a48609ae2f17ab167391aba76a00ae8c2347de9959da692a4c60c26f983ed19ef366ee082b6f906c605fddbfff0e050e0ee3d22b4630933c990ea5776dd3076be3750228f52e7670c992f61bf445751c81b20c2a67e2e834d7c85e1d15f280c3d3e832dbfbb9eb9a1263258831aac77fd48cbf79f6830dfa043225d60a880307dfa38e84bf84b7ccdd12fb65aff24b55688df6fcda0e3c7754202e5e0eda4cab2efa25eacea679b58f93d70ecb3c9ba3c62989e15d0c565e308ea08bb292a3a8cc506e71d677f1462309f0f610e8b9409a05d2f08b4933e46d1fc503096450cade25dd3b0de2f3661e69064001689a0e064855eb0acc05f596f901dd81dcb2d21274291a6c1fd77234145fd53691bae230213f239f26735f14a3a9bc5907304927249ec986c56241e9b89df44de616b1c1626cf1fcd72344529f4e239ef59597b0ce82e9eb380efdc213a91e42d1ca1f7341e778ec8cc8bcac248bd4644b715486d3410e68ff172c154b62cdd9b01325a0a92d56f675f2feee1ada6206a661e2c4819aa3768da117719412dac4835f5bc7292fc86e2f368e87f1592371a56a9ee8e4dbfcdb148f5d460d1f1bef2116fb4709111060520e1da81794bf0464cc46b04930fbb8d5ce977f7014db0f8bfdc56b02e43cb8ae3bec1a7a7a2ec350ed0e9a208c0ca24e026c0eb71608c4ec8a053327eb8c2001f946c0fc3d2dc55314706c7c3e7ae4b84506f7cc58b04bf42f308d253782d87599af687d90bb7633b65fa74e9e2b6aa917af361db62822c17de2f61b3b29b1b3297875a843834d97b0d2b7a489889f3ec767fa174b227796c1f2788fcaca6162b8268cdfceba4958286e957cf0068087a34c5e47cbf5d502d794ac557caad8d219538cd7ab0afcbb5f169c8ea158c696d2535ebbcac9600bb460c6a6bce0e409ca3a16170b80addbff32d0c95224e6e49ff0118e0d4d68e6c1ec40f51f43dfb3496725941a351e6ff4ead379d50cca5bec2070cd9fc659dbd490d36fc3278eb6cfc2c995461f531283dd78e99793b1606b190f15e02a111ea6558c812d561adeb5668c2d1514e31187a8ff5902aa22a9b788eaa7fb086a60f6da99e65d8b873b16859598580b42ffacfb80eb971dfac9cbbca95963b1a42f7440558a3f29649e8d84befb10bf8c738c4c08c346390ca52947d17be854fbe7a5b71b0d9f8444a5345e510bf4dd0f2a68e466a1aa36ea38d4fc4adca4f54c043a689fd4a08f3d03e6c7eff804150d155c0ec94b2ef3604b24031c1acbf8e1137d2078f980ae3fe9eb34f29cef69cf0593653f59809828e3078c4dbf354e5277eb6284c8424ea1bf914c24ad527198ea4b48cf91f38832e6df5ea28851f3f53195a58400d0db72bd4aca3b4b2f967cbbbea9226e1349a52fde4156ec601aa2b26e5b0698b205b2f7fef30a583951cf8bad9f4a687df86a9a3c0b63ab48f445fa0cdea2106972fc20b76f908f570f6d26b7a723cae2065145c285f5ba63679740c5080e65284fbc36b5e62713883702913e0e70d186e16776fa8c3bd503e59c0678cf63f44f763af5fbfa340ea9bdb8005802234988744c89bc2c2aa9cc40c12e6af6099e3472ac73d84d69db982b390253e1b72df00b3854a31cd5a61026d67af84219f464d0b699b3a9ab6fae1990a1e624c502721fdcf741e55c3dcf56f090f81bf50a23e1fad119846c1c798e968ad680ef74dec2c644fbef83e0a32774607ef7ae4c3cdc6a5c4a6c265d835eaf44482234356997625510998606149fa2212c854fdf5ef7436f59e458526d0de691e54f2468cda8ea52e800710795a2488167fe8459ac5dbbb40151af8dd057544ae4e058772d33cee841282d3045a0db41c78b16f6e260cd21089c1b3bd9c67a2b2e3de19608d9b0274fb4fc073da945b8f6ba9fae2791b02cdd86b950e9f6f723bf7828769e621ff28ee6923f17042eaeeae1f880c50fbf530f41c472b50f406e19ebe1a0ac3f4c78208196cd8d3c5abd52b97bf64764a9b5d96217e6659c9a62c6f105602d6185efd1851593c4a9f13658f1326496c6b50145a2e1411ace8159756ecd9f311e1adfcd54510101c582d0f3666590040bc6bd0cebd78805b03cc07f3832cd4fad178e5f6686f25674622c64c11bb4d399815d8a0326656fd39545965bded06777ea5afba7a39d90cf85d2046a0766a76f588b9f0cbdd3793e8c83ca378077e1df448b02a3ea0171d598e9e078f12952afe119b27c735cd6c26c89eae9f93a3097909b625f787b467c88e87634c693abcbc1af2a4a1d25690d24f34831131da6923bfc284121f2453ff10402518881e99a92d7521f65f93e743ae6561ebcea87264571e9050c37ea5c500566185109f06866025e57952f049fdd88cbc38af2d7bedb944215472bcc01a303323ae544d6686781da0593cf517cba49488c3abad8e340613d705cad91dbecec4f8f0cf211ed81f31d273fe93c4ac7e6c2aa9455ab3c6079c9e281f7beec3b2502893ca7ae0636cb280ac6250be716484139c39dc4b080d332d640f5cc50749d619b6602c2624903df57b41d1c374a6c62f3eed6297db4446b22fd610afdaf0b7b7873cd544c2b8ef739017d502129d11c14ae5ac0c504f1a3387287ec78e3990f2ab948218406ea8fcab1d5893d1e6e27aa9d843c962eb9bfab51a2d7a18e9ce1cc9abf7b52464d5dc7cf0259a97ae5f45ad8b5b5b882d40f8f5fbb9a09b5f2617d159f5b54474e1df430d60e54778e3357be59d3a09fa5c74a6ed2c85a48c4335b71b29497dbb91afb662122c335527b5ab183b6f66ae6687c44aad3802ba53b410d0fba88465fb2f1f301bcd24a06d8312fb9315e55b274b3f4cd2586f82a903ea0ebba44f249ebe1c8e794495ef22617f95a1933e608404d9e9adefd2d7f49739e6a5489c1d67624275bb44db9f9fc2f2aa710ed4216683068c5d29f184dc2c883f2e1f02ac12042baf31137ce1e43be35c36a6bda7af57e3b57f1b24d8e9227c981e452128f04d9add26b71be89f4ee0b20c01bdf0292235852950f1f22d83f0144f38511bdc67d7edae1542558c462447c9ebfed58f147c940e7e2935b5ee5842b55a6d2355072dc267e0693a0ec6aa74636ebefa9ad867f8752873cedb309eb6a25a55fc9ffd47fc7dfed4d810556791844d094040a4cedab5113d737b403dcab2e49ddcd05de65732f0e6681b3e82b9425f00a2f54bf39dd5e1cd7b02f293b10119760a40a19d2f95d030fb3fe1b3188aa95e9345f231d94e9375c813d1b5cdfb280c5c01de41cf0178936660b743e774da4eaff46c2d1b937a13a0978f9213c84a2d05f4d98199500aa75dae8671e2f3f5269f4a3a23a69df4c6cc0a77055e3c9a1270285cba3374f080a9eb865c59e327525556545df6a32d01f20155af0cd93191fbe5a46406499ef6b7216c7153ab2a7d98ce0b3de79c8805fa0d1483f98c8ba4ed491f2b5297201c3af700d3054e06aa8757dd2fac8af619fa2cb95b2d8da4dc67f745f6c08b470e56488509e27f0446f0f65417747696e8a2f5da005e47a9b1de1dbc95f4754dc09cb828cc99253a12ddd4c558a0f8ce500c7fec98776e87d4e282395953821d59b0b17ed831ec0b14d27fe68ecab43a5d7431f6fddc610864ef42fc54430681e99d7dbfeaf13c62d673e3c528ee070332e61a71883e8ff93f4adf149d49e9b81a8023aa8b2529aea55451332654f1c08c516199952d874219c45d66c99cea32e4e92e890da6f17bfb97740245672246c87441256c01a18044bab799c9183b7ecca0b4f4ff211aae52f77eec31c2303a22d3e4a9ab9f72aed7909cf9bb6ffb1869e935f070b99f493353452cd5aa6ebbf8055c7399f24a702f9ad5f1bb5564a6deb8490d6c672f4b9405892ccb1f117c393cda3999581bd0202257ce42c689b9ec74e91922ca49457f40f29a51a3739e83758b116b82f4925e68e40288bf8062085ed32961fbe62d826ebae931cf7bf6ec35e150347a8b4107b4cfc6e30cc989136dc9988782296a48a49411d70a5543f465debb899cd6da3ea7d0c91d5bdfed6b4e249d2aca9d909b3596d2b1732bb6331d72b65c8d3f9fb9e5f6ef63bc2422bbcb3214b11fd6e5d55fb68e40183060fa"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$llc(r1, 0x0, &(0x7f0000003000-0x4)=0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x80, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000004000-0xe)={0x1f, 0x5, {0x9, 0x1699, 0xe0, 0x990, 0x0, 0x8000}, 0x7fff, 0x98b}, 0xe) mmap(&(0x7f0000eb4000/0xa000)=nil, 0xa000, 0x4, 0x10, r4, 0x2a) listen$netrom(r1, 0xb4e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000ebd000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000004000)=r5) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000eb7000-0x4)=0x8, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r3, 0x1, 0x5, [0x6, 0x9, 0x4342, 0xb8c, 0x3]}, 0x12) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000005000)={r3, 0xffff}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r0, &(0x7f0000007000-0x8)=0x0, 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000008000-0x9c)=""/156, &(0x7f0000eba000-0x4)=0x9c) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000007000)={@common='nr0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000009000-0x10)={0x3, &(0x7f0000008000-0x18)=[{0x0, 0x87e1, 0x6, 0x400}, {0x101, 0x7fffffff, 0x8, 0x3ff}, {0x5, 0x535, 0x101, 0x0}]}, 0x10) 2018/01/17 16:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x897e, &(0x7f0000703000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x2, 0x1, 0x0, {0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}}}}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000062e000-0xa7)=""/167, &(0x7f0000d2e000)=0xa7) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000203000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x2, &(0x7f0000001000)="14ff9a2cfe0900a0", 0x8) 2018/01/17 16:11:42 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 16:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002dd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000da6000-0x10)=@ethtool_stats={0x1d, 0x1, [0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f00005c4000)=0x0, 0x4) 2018/01/17 16:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000080d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000046000-0x18)={0x0, 0x4, 0x30, 0xfffffffffffffff8, 0x4}, &(0x7f00008f5000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000091a000)={r1, 0xd2, "ddc814fd31390413a329bfad623a46db8fb6852eafc69dbb0fe1ab47d2f02f123bb80ce5400d415b134dccdabf6c9d6db976a8047154e0faffcba4b4640adb2ab2d47f3e455588a908837b24373bb146273fc2e837f68c57eb7a8974da1bbb0b00dd21147da8be063fd2dcd45b42213563e9426d09374f7ccfc09b0117d917db7fa0ebd1d6e7fa20d727a82f476c8e99425e69cd3e2e04273f5a209132678cf50212a505ccacb9e2a2facc39dbd3eae1e1ed45c3147cf12c8c51f42ad0171b35c3b12d4785b22b2c3c9cd6050c292af08632"}, &(0x7f00009ab000)=0xda) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00007ec000)={0x1, &(0x7f0000447000+0x88e)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r3 = accept4(r0, &(0x7f00006d5000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000528000)=0x20, 0x80800) connect$l2tp(r3, &(0x7f0000bfa000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x2, 0x1}}, 0x2e) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000a45000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cf8000-0x4)=0x10) socketpair(0x1b, 0x5, 0x0, &(0x7f0000d80000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000c44000-0xc)={&(0x7f0000ba3000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f00001b7000-0x4)=0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x3e, 0x0, []}, 0x8) 2018/01/17 16:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000d40000-0x94)="02c3dd053f29ec3ae3d31ce465b16db962ce8b7d09187b0ad0333aa4e87f210196", 0x21, 0x0, &(0x7f000051b000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvmsg(r1, &(0x7f0000562000)={&(0x7f0000e90000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000085d000-0x70)=[{&(0x7f00003f3000)=""/150, 0x88}], 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000688000-0x8)={0x0, 0x0}) connect$nfc_raw(r2, &(0x7f0000bd1000)={0x27, 0x23, 0x96b, 0x4000000000007}, 0xfffffffffffffffa) 2018/01/17 16:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) read(r0, &(0x7f00002e0000)=""/131, 0x83) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff, 0x0, 0x0, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000653000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f0000dfd000-0x38)={&(0x7f00003f7000)={0x10, 0x0, 0x0, 0x10002ab8}, 0xc, &(0x7f0000a3c000)={&(0x7f0000e8a000)=@getstats={0x14, 0x5e, 0x200, 0x4, 0x3, {0x0}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a1c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000387000)={0x0, 0x1, 0x9, [0x40000, 0x707, 0x2, 0x2, 0x4, 0xc0f3, 0x10000, 0x1, 0x8]}, &(0x7f0000433000-0x4)=0x1a) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000028000-0x16)={r3, 0xffff, 0x7, [0x8000, 0x10000, 0x9, 0x10000, 0x0, 0x0, 0x4]}, 0x16) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000ac1000)={0x0, 0x0, 0xa3}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000595000)={r2, r4, 0xffffffffffffffc1}) sendmmsg(r0, &(0x7f0000906000)=[{{&(0x7f0000ef9000-0x80)=@generic={0x2, "5d5459389f7fcf4435ea4cf14d2247c437d2d1dd0399d8b7674919b03899a1430b44d3420d9da907c4bde8e954490f7fbbc12430683c9e562149721e9719d38823092c721745a0dd5d627a5a47b045fb2e36301a2750c61b15f5116d76e273616aaeeda6d923604e77fa41b79790612e97d7c23cbddd5d4099e7653164cd"}, 0x80, &(0x7f0000f20000)=[{&(0x7f000089b000-0x24)="bad48262857b753dc5d647bcc9d14e64397ffc7adb13acbdfffe669c8b6664ebf076d7ac", 0x24}, {&(0x7f0000ce8000-0x7f)="5772a2ce8b59ea9f7fae17b2d365bc8ca7406e503f226ef947b1a4221e2404d07da6c74fb0022b27e4d2925a2a02451c703f899b5c33aa6dbcb7fc0afa1f76f29df09ea7794345e0158c723dec7e40906505846debb523e8843c9964991f41f97f4df39147f39d79231893224c701773b3a38fc535847d4cd6726461a68443", 0x7f}, {&(0x7f000053e000)="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", 0x1000}, {&(0x7f0000f61000-0x20)="399df149cb5eb5ccbe79e236712d2e873f662d166c8ffa3a8f3528c2a1b7f273", 0x20}, {&(0x7f0000c00000-0x42)="4a467e34571f3013b7b93fe208d4c66b1a4cf7af509b1193052bd52daa697c20282690a5f89dc1a5a3bdfa626e2630c48b93aff6d2385469f2a4af89791377df20f2", 0x42}, {&(0x7f0000c13000-0x9b)="ac7078904d619abaedefda0d30fb144fd518b4ae04e6eaeaccf3c3e1bedfd767212a0f2adabfd1c58d32f2ab79149e9dd220b20ce6f6454f45872a96dc10cc6c4e1e23447bac96fa1afd9351962028017ac1cbf1ae162abd2f9fb803b4a0661f82255ae82c209083ba83a0c74d41720db161f57cb17b1a034fb12e220bd8a2b86753f554e9bb40199cbc72fdba4b2f649f30947831de747c47d0c8", 0x9b}, {&(0x7f000094c000-0x4f)="c71a58978a338f7ee32297f9f228924716aead644c59ec0199d6725a127ca7be7b688943a366f968b25bfff9377103e7d6c8789cfdbef095185f5a3f18d81bee1a15988dd9f6aeca7913ab13d121df", 0x4f}], 0x7, &(0x7f000004f000)=[{0xc0, 0x19f, 0x7, "c77dc4ace5b375ca434732fb4a01bccd321fd5ca541c28395c0beb0ff594da6063bfe8e126d09bf6059b228457ed30ad58000662973db82301372cd8438c9c63b98d813eadf25564031dca76cce75dc33a48277ec2a7a9cd384e16ae06e2c5c8a77f377bc0b2494d17bd9c61ca73aa7294381206eabbb1dcc51dee1dbbcb668f6157310a240def2d34598c3707e0bb0646718f7dc99cc780233c7b40c1eb476505327da28144f8f6b74195ecbc258581"}, {0xc0, 0x0, 0x1, "7895b8e1b34b351d9ec077c4e4de635206fd935aa4d4f8f77a515db31d8a78eaa919498e7d915fd39ba509f87aecd73c27b706e15837ac7a89f2f6e185ff506639e95166f9f7a9cacdd53757256c44ea4dd7ae6cbabb7cf746b11ccb15c62d8482293bcf116cd61a2acf266665af2d643239957972b50286f464e17fe7763fb3fffd90aa88b1bb4007f6d99aeba6abc8b1c1a5ebbb6bbd55dffdc3f0d38e01d57bad17d866a14bb314555879d6"}], 0x180, 0x40}, 0x1}, {{0x0, 0x0, &(0x7f00009fa000-0x90)=[{&(0x7f0000515000)="5b971a6a7726e777219b3938a587e48b1a885884fd7829d413011aab178ced0e1af0793d4c589d07e49edad604dac2269df29e4141ef2d2957eca97705be363143e8637a1c1129c10d4da83f047aa55e2202b06ff7a2f54634fbb69ae74cc0cb4f669d45b6485be74f9abd70b469780ba8e3812aa87f214b2702fad82f9b0c1dfe27023b9f56804f9015e8b6909d20ece80a17466614e74d9dc0e5f842a0403049d4cd2ac052d71a52d2b3242f5345ab543c19ae034cfbc6388d0102ef79840e3e3f809e487acac66f6f20807b9a9f78b2a0c670c2d74f8af85917ef5c4f9d7a8eec62ad81dbddf31f1e6c333a1a8be276659ed148", 0xf5}, {&(0x7f0000eb3000-0x94)="34d36a89dfa974a20f538ad0fcf2ae6e513052a44c87c5f78e200599ab3f6451499138ace97cc8d3ac5abc29506d61b064d43999cb9a016f557c5b16cf69ee4162141e2b5885cd46bfd690579d340c1db450f63c3af7e48c367b38b873f335b8bf3d7816809019d4de768de5bfb1119a8b18f11956e5d83e94d19f428063c70aa104e244e742a86f63a56623c0e3376f68ff0aac", 0x94}, {&(0x7f000079d000-0xba)="7c35433c741596c194a07daf90a6a0c5bffccdc801e9f603970218051427371f31bde631bf26caab9f81b0f9c8dfb404571d968944c9ecd49d94827d892a17bcc60080ab1ea71c9b096e9081fdb1f02daaac29b683f003e2bd3287f4a0fb304dfb598949addb9a6379eb3656f83c92225472424609856a4efd3aaf460e24cf7485c36675646471d825b686cb6f3c364220022a56c7150c89992f8583686f7f750b7dcf3c29cc6db9b3365cbb6e8f712bf8082ea7cf908c152973", 0xba}, {&(0x7f00002b1000)="c38d723126d9b071bb5831958ffff7ada2202f948f6ef164c45ca29b197258dbefb7bad2b22c46a3a4de2771d5527ce02a3c4a6401a1e1a5dfa56a853446b1a494944c18d0e1e66dbe41de8077c5713acca6f6508a1c559b3b39ff9fb141169767b44202c4b883de4f58ce676cb16dee688da435cb7c977f15178d59dc49095d837969be8c3ea11b6faab280a48c66b713474f11c1065dac38295b788b15f8574291fac7", 0xa4}, {&(0x7f00007d6000)="fe62d1c96d26f09fd274dc1c61ffcab7bf978a9312eb966f4f387bd30a875ac78248ee858fc218ee5089d5e585e4ed72c42f386c35acf81a6f8d23afdf0569d936aa1470cb1d0150e870ef5a9500a8d33e19d2200c61b9326f01473b0364f79e091df8746a184f75c08021a0770a021608dff78c1d20fc474d5f94e5d8002a10add96b", 0x83}, {&(0x7f0000af2000-0x5)="40241b8316", 0x5}, {&(0x7f00000d6000-0x29)="e12bcfd7f7f9a539a563b6ffd1372a38ccf41d42fc31c858358431dca9f838c30dad41a9f23f9a2c09", 0x29}, {&(0x7f0000d6c000-0xca)="197390b8a47d2665549d50d174f7a63da6a600830d31e8f06b3f6d8179c4fc5935c93fef6f80435da02df43dacc8ac391477c246e3ec5684c42757c7f24db5d9ec1f2bdab753105afcb06d6c80489b0377f9008d57ae85043303e70c9f4b67b85f69481642b306d97c44c0df24ee4affd2189d4c89186ffca77d0220ed5b02462dea5d6356a543261013b3c1c39b612b4a0fa018185ada321ecaf5f979940a94120fb32fb52b75b50acca65261314d4f2c1c43df9e12dc36e58511502fb99cd44e33c26040ff72a327aa", 0xca}, 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"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0x20a8, 0x41}, 0x4}], 0x9, 0x20000000) recvmsg$kcm(r0, &(0x7f0000bcd000)={&(0x7f00002c0000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x4, &(0x7f0000cd0000)=[{&(0x7f0000cd9000)=""/70, 0x46}], 0x1, &(0x7f0000a87000-0xb6)=""/182, 0xb6, 0x0}, 0x0) 2018/01/17 16:11:42 executing program 7: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f67000)={0x0, 0x1000}, &(0x7f0000d3e000)=0x8) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f67000)=@assoc_value={r1, 0xa21}, 0x8) sendto$inet(r0, &(0x7f0000f68000-0x1)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000a0e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e64000-0x4)=0x10, 0x80000) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f000059f000)=0x5, &(0x7f0000d79000-0x8)=0x2) 2018/01/17 16:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x5, 0x800, 0x75e5d31) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000ad3000)={0x2, &(0x7f000092c000)=[{0x0, 0x3ffc0, 0x10000, 0x800}, {0x5be, 0x5, 0x5, 0x3}]}, 0x10) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x180, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf01", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002d2000-0x38)={0x0, 0x0, &(0x7f0000a48000)=[{&(0x7f00002eb000-0xe6)="bd364341879028565f8f5151808367b573", 0x11}], 0x1, &(0x7f0000970000)=[], 0x0, 0x4000}, 0x8000) recvfrom(r2, &(0x7f0000e12000-0x36)=""/242, 0xffffffffffffff2a, 0x0, 0x0, 0xfffffffffffffd8a) 2018/01/17 16:11:42 executing program 4: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) connect$l2tp(r0, &(0x7f000080a000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x0, 0x3, {0xa, 0x3, 0x1053, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}}, 0x32) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000d61000)={&(0x7f000072a000-0xc)={0x10, 0x0, 0x0, 0x406}, 0xc, &(0x7f0000e00000)={&(0x7f0000d14000-0x2028)={0x2028, 0x2a, 0x1, 0x7, 0x0, {0xc, 0x0, 0x0}, [@generic="8999c2f89f20dd0ce9c9edb53edae4b65562063ff316c8b94a8089c3026fc4d1cf0452c4350a194028b5286fa8bc6215f56d5aaa6e8f35761c9958ba3662010957ed1f885b9eccb5ec1ea0bad7ea116cffa2f37523670d027ff37cf76ddfea56473d8a1cfdf5d287c16fcc029c2b54d493a130e9330a2d79008e379d98da82f412132204d0c8f445c730e0287baadba781272ecd3a41e20cb8d181eb7d8510f06e901c9146bb47c959b001f34387440f16778876c87a7a0b8522f499fb20eb93a9c016b213eba348dca2258a5536df74ec6bdf0db53d627d3bc64dcb04c637cabc68f0d6bff9147ba6650c5f4bce3529bf79702bd69e4510525f3889dfdd6243d724136ae10bb9ec0c15c53b09feb348994058482bf585c0ec2ab577ae9177e4f44a98f1a46da20bb6370589e7c3fd54e0ed6784cfce8bac85f4519df2244a2f3701fa741d77f5d7bc3747eb6bac99b7b33b522d93bcc0a035b754eafe565711e3811b534ef44e27a497add332784f051afb0f9a0e019d71a6a7f66a1b906d1cb77d2fd277129984f991aa8607f77f0c03d2de9d15a1d0320fe80ce2006a9c0cd74253aa1e02aa020d21a1d505c7d3dc4ff06f3de3c9250d818409197dbd63c081cdee9af71dd5b24dc7f3eacc71594d8e741ea2f4b98bd2289d674f4aaf119fac79c2762759f909ffd6e5866b1f9e96ab94f480e996a4aa54404748fae95c60a973eaf8de0d7c956ffdb91f00edce6a191ad234c047a67a1100f008ebf296874cc84e7dae6276a8d0eec0ace9f93eb2059d723bb032df43d3324dfe8c2e35c4c46511acec0a34d5c9b99db09d11bef2c03a58c491c1c71fe2ad1b1a1bd9c623507534f24d71c8a96a236d92c5e30cac74eac10e6a17ad99a82d5ab042f7491f0a6cbf44a52741c527ce179f267da6628911279e62ac88b61e514ce1e80900d7fa235b3a3be157bd51afa3e4cc12d69bafcbb777112b0429f689180eb4ef1e1b19d90c6d32b651e77c4d87a545d292f661b1b622a52497d54185648cc54f656b60b078ee6ae9fe520308c5e3fa265692c7db46fcb80a65b1da81c2620c7c100c26c8263b3c315ffd5b56348acf3ff872d831e9b372591801b76397b53fec81782b2fcce5206490821c368b453fca6683f22cd604ba11dfb16f1dbac47321c3fa1bf6733135c5ad85a8df9199cdc158f53e3591e74a321b873502437c8dff559617d3a439cf4baed335a7e92418cf225f63a8be60e7d231b4d4209a1b243cc801f60ddb667b0d2264d1adb64173404b2a0c71f18e1231d4c7b9796b09c471addd6484864416578445ee653db88d82c0b3134c50eef6fb818c75a59aa23a2323ba1dca1f066b6052a8c1a45d4b8704f5381629741a6ecf28f78f73b8a236b2ee4a7391832d343fa99067ec0b6c83445c693e3f4d8d8f3b1b0e3b0feac64d96322dd41b8565ff620d73d27c57c72ae0585ffc96060904613ee181646fb14833ff7940c7cce1d0470b66c9ab4d642699390fec49d2c19eab37b81f8486d5f4516a13fcb5a3fe5db41bdf8855a425e411b76f8f10775dc8d97002c6f0288c8229220168292d70f4c7c78a84ef21436a5b6a6eb0e908658175c5bfd425b0d416af566f28b2266dc25e7a02a395cc841562efcd9e69488c985b50f5961fac4270a90410901e1edd9847069d815629091a83646d18bc481805dd7767f30980599253a51128483f9d5fbea4ebb0e2375f8547d098a4ded9891d19fafad51b549f42d023ffa5d56d1a41b0954fc6a613df20dc14785c9b30e6dabdf6c8e2b4cdf475831c568d997a886ee7f86cbedff3b6d82332e2f98c929790038c03fdeb8a0cb748fb7239090339c05549bb2f090ab484db29612bf6e97106671d4deb2d3812b48c049abf64373cab9dfe3ac0e46880fb4ae332ee43b25b08c265f6604bb7b0a1f41ede38b54bb38e28d6cb58fb7af8cc7b9cfb3351dca0ca0dc87fee1ba4612febd3959e7ccf28ca11f7e2f55f6bf09e7d32499bfeb6e07ea20fea1f5d5940a5d95d0ac4129a7e5146e1f9d428b87904c99e424521066910b4cf3b9fc4d3b6096f197b40bcf61763b4b1ac0fdc2d9929b4b309bae6a8276f9173790c4afe5c9c4d48c6a5804455963f7ecba88c5dc8df8dfa30709663804b16784fc932afd751cdba79fde2df463d5e02e42e206c5a7736372fa3dd887084f0736d1259812edafcde4fac1892fef7e3ac4da75a361110ac81119cae237209e84dd82fe7ab406673259df3ae241eb1b0f88439f79abb5710f542da0df2c777c6ac3a4aaaaab5172e78b84d73a8b1be15363872b713e190fa541b753fbf4f15cd095830c7acc32bcbf5dcc3ff33ace7d573912b3b7fcafa69fac0df703e6dd401c917677c35604209902ffe3efc13949981983fc4833e525c49ec1b3b706357c248a7e9fdb43ba327ca076b7392fb30d73e532ac1073d1273dec9654922778c297385d2c0b044487f24dbbce0536b85ea93160ed8ce13be8c1be72fed0cddb0e73414ea55cece71e49d8a4e8e74fcc851b3f9a6f23cca5ab53bd23545fbe524b5c6f5edaf79feae1d475f77e37be82e28dc23504ab80776aa94822d86a2af17f2de8169fcf978e234ab26e709c865239e38147e42c7cb1d7bec81382395fedba778da3906eb103f736782dc549661ae70336a193e6183d949107244df0a39b54b193323fcc3ca2a8c6d8d2478787fa55e8938613a7c319e542d20d3ac71391404225fbf634e3356ff03ba2416ace90bd33c8afbcffc31ab253b7f73b19a04d6fa8fe1e3f7742532703b82a266effe8b2e8ea0a264f580b73f22fe5947135c08f9572c6fcf223728e6097c463471ec89840b69e53eb14fc27bc9bfda72c1d20d95d5b374681973ec1b97e0f9ca6c5e2391e1093ca3ced3971026e3ac55f784b1978d52bd79a9453a73317b8f2c5d5f99d562d5d21b48a3b361260246200bea79a1a1e86e4ea65555bf71390272dc39ee95bd860ec7c4d905dd641cbd4b8a137b9bed01462e191899d7f5e964186ad35dde8ba7faa660634677a20a6065c41a5122de45c39b6d3c80b799bd8ad6dd021c6199c08d590ed477ab9d093c48eb8268f236b8200d7be3a4c3f221cff7cb22e90c895b565a1fa6444c41dec717de24b0b70d8735a684145f23dd88f21c63591a0c330199f7d9051f878cb0c162b504cc9587be684f27204cac1ce6fd8cf4fa327c8b8368ef991da023a6e8ec84a245ee539b73e51a9ef35853abc8fed686566b8e2e1477f8a66bd03608b21c6a2ec3206b39ca06f1df72fa621892563f50285cf0ebb814c5b7bcb9193c96c5b1a4ea890d5b349583609122d73de3e29a8c91d50db8b0c13d6264e170a6a1270f4f8c2123aaa8dbdd9536bda368b3ab324853642f9594f482f874ced4aa2b2f60fe8f8823d4795674a50f808ed61aeedb4df3432e462e8f7ca2e3e7143ac7442d85f5f4fae303bd87d2f10823d2851304ae0f21a007b4fae8d9985f90452b4564f6a6ca62e7c362416a5f19abce1e325d788d95e32127c5972a5d5d70962167fd5518a4334056fe5dc203918d15b1293ae25a6255cde8f9e580c6757acdf0936ec508ff55db4ae7b723f01ca3ddcbff996dad182ade9742e24b491893d21f7998db5d51fb70120bec1dd9dc0cb8ab180b68b9f2ae0cdc2efb7296b21d6071da699c5821b41d5b8736fce0a2c29582cb369e2d6f9576407246d2220cec971755a46c9926aac12d18dab14e807951a06c936d721e022ce74caab02d47e4861408a3b6f9eaf282530d9ec833e7ff503a578cbf9865eaf9a6959e175870a7901d3bf9c6c795e516b57d35d1f7a3594e3c392066738bb281f1ca8261d8ce6d3f8fd09e1729ab0fa14de3140172705479a944af3754855609e169c2a4b1d6bcb62f83f778cab07329e5c233d3aa15f72e20f844ff71793ef4cdb00d3139ae2f9651fa15bd4a4d990eeef674c8248a679b9ce75e91af1489b131a5065d673c5e81a5e2ddbe1d6526b1133ec6f6ab6cf61bc43bdcf2f56a84fd0909e5f13d6068bd7a0dce10354e796c752c561cbe43ce035efece64ced5ac37854a21549c0349aa82076d7c8c810b085c5b10392b76b8b495eedcfad82855bf3825be458285892b6d0a9a578ede58cc33d82b1daa8f6077dd5458cb13e9d6aa9618c45a814c249615ebfb7648a5c01f8e29f5303a30ae8a73b8c78a9bd54e95d8f2df9ab36849fa764c88ad8797355b5dce5fb81e7b3720eac118f17c5840a396d0dc88cf461b7fa80a423fbf7759cf60560ed12540add7a40ad0eabbf8f6a1b9616516bbbf4fbe724e7d3af46c5c41b15582fe3a5c80b4aa55a824deea544e09d6cf0d28b5d093e001de055c11fc4c1373106677130b7cb4035b6b5301864d77aa6924541c031883c190f49629aadbfb66cbe882ca751ae6b4ef29738a1c62665aad1d913911be96ccc4d76424b0f71e3d6d117040e114a91b751b95b65fa24a3ea65a52bf48d72e2ec9394bd49867ca254397228e3d3444797354493ceb35fb2f4ac2cfc7f0d15146f0b1ecc7063132cd15a5fd43e2a7614b8929e5dd1c0092d5fc183c27c7c6e0172560b145967badb2a32e1a2db9ea670ab9fbcc89c31da7087e8d0003024c298e7812dc6eda93b034990f70cf9755d735c9dba4aa70ff64fe6e6742ccd0ca129ed0987fa10fab1fee335cb9140d8cf792b4f1c5a6ed4d0b33b65bcda79c1085486dd2cfed8ca2311dd7417e7c2e7ad79038328ab21bddb6d618c13c33c93affab7b261bc62a6c10aa7e133a4b4a2310c8c1016ed41d788b08980597b161c714fb7139760c990b58db23d2a7f9d5ada6f45e73ecedd5e19c259ad54ecfc286f787d99380bc6872e1113452c749db0d120a20bfa3d0d1a171b01680f88b4bb7411289a8a3c2a96061524b09069eca4ed020abbf8698ff8c7b5321b1a946ee64aecfc815aaf0e5785ca30e278ef5db5cb4bc12fd880605cfa16cf825b3a35827f5026148da2456f7f5d325281c607adfa082598bfbb21971ac758e1a5c9465ac41d3ab128064caff295a2ea997f1564483d9296b6dce36e79efe89e7c5030f84d880403c88fb014b1b6becd5d604c887d19e3aea2b0f9022730da6a78899fcd7841acff8aae3827b34c4a83d02ea0b6e45d096371f1268e3ce75c139d28909bc718e02b56eca16cecd0e07d26218660b1cbd1f5024cb5aa2e227e94b87778cb5af85f9ba85e83ae955ac8c12e95a4b778953f32d940709e01d4a36886fca615ecfa3ffb7e84eabcc083c98984b6ea5326c313bfc33c0240fba0e6fdd42175d601b94f70fe337901ec9e96592f28a5b988023ea5ecc0a9330b703fd61e7d6cd098b7df55dd2216ed0f4e5041ab4f0d89ca06856ab84c55a51264096f4f00c32cc269034455301e44c3ec11b8c5e3f3bc7f8cafc91ef9d655cd425726bd05eb7375ba83adab10349e49a412ca4147fee768e927c0cc64c18a9539af8edd8d950f2154ab0165806a341560c1d16761fefd40c4df573a31be3e77aa32ceb0ad3b51d0d156916d82fbe87d201d27b4ee016014f267fc75c5c1721028469d47afe28eb548a8fef3db06d8cc0ba6867c8b5f16446e8b8846da0c6f1bf6d6ec846b3944b23047a0ff4bf731a8a9c5e70d4b9ed722690a56d8c05c636d5a041304aac35ba2dde6ab208cccb7debdde117d617c504557908e4fdb9182c4464bfb461b510531f5ab76a1a357d7541eb55c4aac2e4e014ab3d992da3c3df800a66fca500a819af2a11f96e2e25bba472499c93bb5b02ed", @typed={0xc, 0x34, @ipv4=@loopback=0x7f000001}, @generic="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", @typed={0x8, 0x2d, @void=""}]}, 0x2028}, 0x1, 0x0, 0x0, 0x4000000}, 0x4001) recvmsg(r1, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 16:11:42 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000547000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fe2000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x7, 0xc00000000}, 0xc) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 16:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe29, &(0x7f00003fe000-0x18)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [{[], {0x8100, 0x726, 0x4, 0x3}}], {@generic={0x8864, "b7ff00000000"}}}, &(0x7f0000901000)={0x0, 0x1, [0x325]}) r0 = accept$ax25(0xffffffffffffffff, &(0x7f00009d1000)={0x0, {""/7}, 0x0}, &(0x7f000071a000-0x4)=0x10) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000deb000)=0x1000, 0x4) 2018/01/17 16:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x4000) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) 2018/01/17 16:11:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x3, 0xf0) close(r0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000eb4000)="ff01000000000000000000000000000101000000", 0x122) [ 663.128660] WARNING: CPU: 0 PID: 15138 at kernel/bpf/verifier.c:2481 adjust_ptr_min_max_vals+0x5d8/0x1880 [ 663.138465] Kernel panic - not syncing: panic_on_warn set ... [ 663.138465] [ 663.145827] CPU: 0 PID: 15138 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #193 [ 663.153178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 663.162523] Call Trace: [ 663.165111] dump_stack+0x194/0x257 [ 663.168747] ? arch_local_irq_restore+0x53/0x53 [ 663.173415] ? vsnprintf+0x1ed/0x1900 [ 663.177205] panic+0x1e4/0x41c [ 663.180372] ? refcount_error_report+0x214/0x214 [ 663.185102] ? show_regs_print_info+0x18/0x18 [ 663.189580] ? __warn+0x1c1/0x200 [ 663.193026] ? adjust_ptr_min_max_vals+0x5d8/0x1880 [ 663.198019] __warn+0x1dc/0x200 [ 663.201275] ? adjust_ptr_min_max_vals+0x5d8/0x1880 [ 663.206271] report_bug+0x211/0x2d0 [ 663.209879] fixup_bug.part.11+0x37/0x80 [ 663.213917] do_error_trap+0x2d7/0x3e0 [ 663.217788] ? math_error+0x400/0x400 [ 663.221570] ? put_dec+0xd0/0xd0 [ 663.224922] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 663.229745] do_invalid_op+0x1b/0x20 [ 663.233431] invalid_op+0x22/0x40 [ 663.236856] RIP: 0010:adjust_ptr_min_max_vals+0x5d8/0x1880 [ 663.242451] RSP: 0018:ffff8801bfa4ef80 EFLAGS: 00010216 [ 663.248309] RAX: 0000000000010000 RBX: ffff8801bca6c050 RCX: ffffffff817ee798 [ 663.255551] RDX: 0000000000000cf1 RSI: ffffc90003016000 RDI: ffffc90001350049 [ 663.262801] RBP: ffff8801bfa4f018 R08: ffff8801bca6c000 R09: ffffffff85cfbb20 [ 663.270043] R10: 00000000fffffff8 R11: ffffffff85cfaec0 R12: ffff8801bca6c050 [ 663.277807] R13: ffff8801bca6c000 R14: ffffc90001350048 R15: ffff8801bca6c000 [ 663.285063] ? adjust_ptr_min_max_vals+0x5d8/0x1880 [ 663.290061] ? bpf_verifier_log_write+0x1ab/0x580 [ 663.294893] adjust_reg_min_max_vals+0xa71/0x2d20 [ 663.299718] ? check_func_arg+0xa50/0xa50 [ 663.303853] ? find_good_pkt_pointers+0x530/0x530 [ 663.308671] ? mark_reg_read+0x36e/0x530 [ 663.312721] do_check+0x1baa/0xa170 [ 663.316331] ? kasan_slab_free+0x71/0xc0 [ 663.320367] ? bpf_prog_load+0xad2/0x1bb0 [ 663.324486] ? SyS_bpf+0xddf/0x4840 [ 663.328092] ? debug_check_no_obj_freed+0x3da/0xf1f [ 663.333089] ? check_mem_access+0x2760/0x2760 [ 663.337564] ? retint_kernel+0x10/0x10 [ 663.341422] ? bpf_check+0x333b/0x59a0 [ 663.345286] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 663.350278] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 663.355022] ? find_good_pkt_pointers+0x530/0x530 [ 663.359852] ? kfree+0x103/0x260 [ 663.363200] bpf_check+0x3348/0x59a0 [ 663.366890] ? pvclock_read_flags+0x160/0x160 [ 663.371371] ? do_check+0xa170/0xa170 [ 663.375728] ? do_gettimeofday+0x190/0x190 [ 663.379955] ? __might_sleep+0x95/0x190 [ 663.383906] ? memset+0x31/0x40 [ 663.387164] ? bpf_obj_name_cpy+0x199/0x1f0 [ 663.391463] ? kasan_check_write+0x14/0x20 [ 663.395674] bpf_prog_load+0xad2/0x1bb0 [ 663.399627] ? bpf_prog_new_fd+0x50/0x50 [ 663.403669] ? avc_has_perm+0x43e/0x680 [ 663.407623] ? avc_has_perm_noaudit+0x520/0x520 [ 663.412270] ? __might_fault+0x110/0x1d0 [ 663.416306] ? lock_downgrade+0x980/0x980 [ 663.420433] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 663.426294] ? __check_object_size+0x25d/0x4f0 [ 663.430857] ? __might_sleep+0x95/0x190 [ 663.434809] ? selinux_bpf+0xc3/0x110 [ 663.438584] ? security_bpf+0x89/0xb0 [ 663.443322] SyS_bpf+0xe10/0x4840 [ 663.446754] ? bpf_prog_get+0x20/0x20 [ 663.450526] ? get_futex_key+0x1d50/0x1d50 [ 663.454751] ? __lock_is_held+0xb6/0x140 [ 663.458791] ? do_futex+0x86f/0x22a0 [ 663.462482] ? check_noncircular+0x20/0x20 [ 663.466691] ? vma_wants_writenotify+0x3b0/0x3b0 [ 663.471428] ? exit_robust_list+0x240/0x240 [ 663.475728] ? find_held_lock+0x35/0x1d0 [ 663.479770] ? __fget+0x333/0x570 [ 663.483197] ? lock_downgrade+0x980/0x980 [ 663.487321] ? lock_release+0xa40/0xa40 [ 663.491618] ? __lock_is_held+0xb6/0x140 [ 663.495667] ? __fget+0x35c/0x570 [ 663.499117] ? do_mmap+0x362/0xe00 [ 663.502637] ? iterate_fd+0x3f0/0x3f0 [ 663.506407] ? up_read+0x40/0x40 [ 663.509752] ? down_read_killable+0x180/0x180 [ 663.514220] ? security_mmap_file+0x143/0x180 [ 663.518696] ? vm_mmap_pgoff+0x1fc/0x280 [ 663.522729] ? vm_mmap_pgoff+0x13b/0x280 [ 663.526771] ? __fget_light+0x297/0x380 [ 663.530982] ? fget_raw+0x20/0x20 [ 663.534409] ? __fdget+0x18/0x20 [ 663.537758] ? SyS_futex+0x269/0x390 [ 663.541449] ? do_futex+0x22a0/0x22a0 [ 663.545237] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 663.549976] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 663.554703] RIP: 0033:0x452df9 [ 663.557868] RSP: 002b:00007fc2b0cfec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 663.565549] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 663.572790] RDX: 0000000000000048 RSI: 0000000020000000 RDI: 0000000000000005 [ 663.580036] RBP: 00000000000003bb R08: 0000000000000000 R09: 0000000000000000 [ 663.587279] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3a28 [ 663.594522] R13: 00000000ffffffff R14: 00007fc2b0cff6d4 R15: 0000000000000000 [ 663.602589] Dumping ftrace buffer: [ 663.606213] (ftrace buffer empty) [ 663.609896] Kernel Offset: disabled [ 663.613499] Rebooting in 86400 seconds..